WORLDBASE Player / Joueur De Souza, Arthur Olintho
GameID: 0
485 games / 485 parties
2024.10.29 Titled Tue 29th Oct Early
309419 Goncharov, Vladimir (2077) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 exd5 7. Nxd5 Be7 8. Nc7+ 1-0
2024.10.22 Titled Tue 22nd Oct Early
317187 De Souza, Arthur Olintho (2113) Golis, Wiktor (2325) 0-1
1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. dxc5 Bxc5 9. Qe2+ Ne4 10. O-O O-O 11. Be3 Re8 12. Bxc5 Nxc5 13. Qc2 Nc6 14. Nbd2 Rad8 15. Nb3 Nxb3 16. Qxb3 b6 17. Rad1 Qf5 18. Nd4 Nxd4 19. Rxd4 Re4 20. Rfd1 Rde8 21. f3 Rxd4 22. Rxd4 Qb1+ 23. Kf2 Qe1# 0-1
2024.10.22 Titled Tue 22nd Oct Late
320112 Williams, Oscar (1981) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nb3 O-O 12. Bg5 Qe8 13. Bh4 Qh5 14. Bg3 Bxg3 15. hxg3 Ng4 16. Nh4 g5 17. Be2 gxh4 18. Bxg4 Qg5 19. gxh4 Qxh4 20. Qe2 Rf6 21. g3 Qg5 22. Rae1 Bd7 23. Nc5 Nxd4 24. Qd1 Bb5 25. Qxd4 Bxf1 26. Rxf1 h5 27. Bxe6+ Kh7 28. Qxd5 Qh6 29. Qxb7+ Kg6 30. Qxa8 h4 31. Qe4+ 1-0
2024.10.22 Titled Tue 22nd Oct Late
320441 De Souza, Arthur Olintho (2113) Gutierrez Olivares, D (2354) 0-1
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Nxc5 8. Be2 Be7 9. O-O g5 10. Bg3 h5 11. h3 g4 12. hxg4 hxg4 13. Nh2 Qb6 14. Nxg4 Bd7 15. Nf6+ Bxf6 16. exf6 O-O-O 17. Nb5 Ne4 18. Bc7 Qc5 19. Bxd8 Nxd8 20. Qd4 Qf8 21. f3 Ng3 22. Nxa7+ Kb8 23. Qe5+ Kxa7 24. Qxg3 Qh6 25. c4 d4 26. f4 Qxf6 27. f5 e5 28. Qa3+ Kb8 29. Bf3 Bc6 30. b4 e4 31. Bg4 e3 32. b5 Qh4 33. Bh3 Bxg2 34. Qd6+ Kc8 35. f6+ Bxh3 36. Qc5+ Nc6 37. bxc6 Qg3+ 38. Kh1 Bg2+ 39. Kg1 Bf3# 0-1
2024.10.15 Titled Tue 15th Oct Late
329597 Sivakumar, Shaashwath (2293) De Souza, Arthur Olintho (2113) 0-1
1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 c6 6. e3 Bb4 7. Qb3 Bxc3+ 8. bxc3 Nbd7 9. Qxb7 O-O 10. Be2 Qa5 11. O-O dxc4 12. Bf4 Nb6 13. Nd2 Nfd5 14. Nxc4 Nxc4 15. Bxc4 Nxf4 16. exf4 Qxc3 17. Rac1 Qxd4 18. Qxc6 Qxf4 19. Ba6 h5 20. Bb7 Rab8 21. Qa6 Qd4 22. Rc6 Bd3 0-1
2024.10.15 Titled Tue 15th Oct Late
329735 De Souza, Arthur Olintho (2113) Taboas Rodriguez, D (2330) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 Qh4 10. g3 Qd4 11. Bb2 Bb4+ 12. Nd2 Qxb2 0-1
2024.10.15 Titled Tue 15th Oct Late
330087 De Souza, Arthur Olintho (2113) Postnikov, Artem (2187) 1-0
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. cxd4 Nc6 7. Bd3 dxe5 8. dxe5 Bg4 9. Be4 e6 10. Qb3 Bxf3 11. Bxf3 Nd4 12. Qa4+ Nc6 13. O-O Bc5 14. Nc3 O-O 15. Nxd5 exd5 16. Bf4 Re8 17. Rfe1 Qb6 18. Bg3 Rad8 19. Rad1 d4 20. Qc4 Qb4 21. Qe2 d3 22. Qe4 Rd4 23. Qf5 g6 24. Qg5 d2 25. Rf1 Bf8 26. Bxc6 bxc6 27. f4 Bc5 28. Kh1 Qc4 29. Qg4 Red8 30. h4 Qxf1+ 31. Rxf1 d1=Q 32. Rxd1 Rxd1+ 33. Kh2 Bg1+ 34. Kh3 Be3 35. Qf3 Rh1+ 36. Bh2 Bg1 37. Qxc6 Rxh2+ 38. Kg3 Rd3+ 39. Kg4 h5+ 40. Kg5 Rxg2+ 41. Kh6 Rd8 42. Qf6 Be3 43. Qg7# 1-0
2024.10.15 Titled Tue 15th Oct Late
330233 Al Tarbosh, W (2237) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 Nb4 10. Bd3 Nxd3+ 11. cxd3 d6 12. Bg5 Be6 13. Bxf6 gxf6 14. f4 f5 15. O-O O-O-O 16. Rac1 Kb8 17. exf5 Bxf5 18. fxe5 Bxd3 19. Rxf7 dxe5 20. Na4 Be4 21. Nc5 Bc6 22. Nxa6+ Ka8 23. Nb4 Be4 24. Re7 Rhg8 25. g3 Rd2 26. Rxe5 Rg2+ 27. Kf1 Rf8+ 28. Ke1 Rg1+ 29. Kd2 Rd8+ 30. Ke2 Rxc1 31. Rxe4 Rb1 32. Nd3 Ra1 33. a4 Rg1 34. Ne1 Rh1 35. h4 Rh2+ 36. Kf3 Rxb2 37. h5 Rf8+ 38. Kg4 Rg8+ 39. Kf4 Rf2+ 40. Ke3 Rf5 41. g4 Rfg5 42. Kf3 Rf8+ 43. Kg3 Rd5 44. h6 Rf6 0-1
2024.10.15 Titled Tue 15th Oct Late
330339 De Souza, Arthur Olintho (2113) Zakaryan, David (2279) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. cxd4 Bg4 9. Nc3 e6 10. Be3 Be7 11. h3 Bh5 12. O-O O-O 13. Qe2 Na5 14. Bc2 Rc8 15. Rac1 Bg6 16. Bxg6 fxg6 17. b3 Qd7 18. Qb5 Qxb5 19. Nxb5 a6 20. Nc7 Kf7 21. b4 Nac4 0-1
2024.10.15 Titled Tue 15th Oct Late
330633 Yang Kaiqi (2481) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 d6 6. Nd2 g6 7. Nxc4 Ba6 8. Nf3 Bg7 9. Bd3 O-O 10. O-O Nbd7 11. Re1 Ng4 12. Bg5 Bxc4 13. Bxc4 h6 14. Bh4 Nge5 15. Nd2 Rb8 16. Rab1 Nxc4 17. Nxc4 Ne5 18. Ne3 Qa5 19. b3 Rb7 20. f4 g5 21. fxe5 gxh4 22. e6 Bd4 23. Kh1 fxe6 24. e5 Kg7 25. exd6 exd6 26. Nc4 Qd8 27. Rxe6 Qg5 28. Nxd6 Rd7 29. Ne8+ Rxe8 30. Rxe8 Rf7 31. Qe2 Qxd5 32. Rf1 h3 33. Rxf7+ Kxf7 34. Re4 hxg2+ 35. Qxg2 Qg5 36. Qxg5 hxg5 37. Kg2 Kf6 38. Kf3 Kf5 39. b4 g4+ 40. Rxg4 Bc3 41. Rf4+ 1-0
2024.10.15 Titled Tue 15th Oct Late
330758 De Souza, Arthur Olintho (2113) Kostiukov, A (2271) 0-1
1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. Nc3 dxe4 6. Nxe4 Bg7 7. Nf3 Nf6 8. Nxf6+ Bxf6 9. Bh6 Qa5+ 10. Qd2 Qxd2+ 11. Kxd2 Nc6 12. Bb5 Bd7 13. Ke3 O-O-O 14. Rac1 Kb8 15. Bxc6 Bxc6 16. Bf4+ Ka8 17. Ne5 Bxg2 18. Rhg1 Bd5 19. Rc7 Bxa2 20. Nd7 Bxd4+ 21. Kxd4 Be6 22. Re1 Rhe8 23. Rxe6 fxe6 24. Ke5 Rc8 25. Kxe6 Rxc7 26. Bxc7 Rc8 27. Be5 Rc2 28. f4 Rxh2 29. Kxe7 Rg2 30. Nf6 h5 31. Nd5 b6 32. Ne3 Re2 33. Nf1 h4 34. Kf6 Rg2 35. Kg7 h3 36. Kh6 Rg1 37. Nh2 Rg2 38. Nf3 Kb7 39. Bd4 Kc6 40. Kg7 Kd5 41. Be3 Ke4 0-1
2024.10.15 Titled Tue 15th Oct Late
330853 Herbrig, Alexander (2295) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. O-O e5 6. Nc3 Nge7 7. d3 O-O 8. Ne1 d6 9. Nc2 Be6 10. Ne3 Qd7 11. Ned5 Bh3 12. a3 Bxg2 13. Kxg2 Nxd5 14. Nxd5 Ne7 15. e4 Nxd5 16. cxd5 Qb5 17. Be3 f5 18. f3 f4 19. Bf2 fxg3 20. hxg3 Rf7 21. Qe2 Raf8 22. Be3 Qb3 23. Rf2 b5 24. Rh1 c4 25. dxc4 bxc4 26. Rc1 Rc8 27. Rc3 Qb5 28. Rf1 a5 29. b3 Rfc7 30. Rfc1 a4 31. bxc4 Qa6 32. Kf2 h5 33. c5 Qxe2+ 34. Kxe2 dxc5 35. Rxc5 Rxc5 36. Rxc5 Rb8 37. Rc4 Rb2+ 38. Kd3 Rb3+ 39. Rc3 Rb1 40. Rc8+ Kh7 41. Kc2 Rb3 42. Bc5 Rxf3 43. d6 Bf8 44. d7 1-0
2024.10.15 Titled Tue 15th Oct Late
331050 Romero Ruscalleda, J (2153) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 e6 6. d4 cxd4 7. cxd4 Nb6 8. Bd3 Nc6 9. O-O dxe5 10. dxe5 Bc5 11. Qe2 h6 12. Rd1 Qe7 13. Nc3 Bd7 14. Ne4 Nd5 15. a3 O-O-O 16. b4 Bb6 17. Nd6+ Kb8 18. Nc4 Nc3 19. Qc2 Nxd1 20. Qxd1 Nd4 21. Nxb6 Nxf3+ 22. Qxf3 Bc6 23. Qe2 axb6 24. Be3 Rd5 25. Bxb6 Qg5 26. Bc5 Rxd3 27. f4 Qg6 28. Bd6+ Ka8 29. b5 Bxb5 30. Qe1 Rc8 31. Rc1 Rxc1 32. Qxc1 Bc6 33. Qc2 Qe4 34. h3 Rxd6 35. Qxe4 Rd1+ 0-1
2024.10.15 Titled Tue 15th Oct Late
331151 De Souza, Arthur Olintho (2113) Arutla, Aditya (2248) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 a5 10. Nc3 a4 11. Bb2 axb3 12. axb3 Rxa1+ 13. Bxa1 Qa3 14. Qb2 Qxb2 15. Bxb2 Bb4 16. Kd1 O-O 17. Bd3 d5 18. exd6 cxd6 19. Kc2 d5 20. cxd5 cxd5 21. Na4 Nxa4 22. bxa4 Be6 23. Bd4 Rc8+ 24. Kb3 Rb8 25. Bb5 Ba5 26. Rc1 Kf8 27. Bc5+ Kg8 28. Bd6 Rb7 29. Ka3 f6 30. Rc6 d4 31. Ra6 Bc3 32. Ra8+ Kf7 33. Be8+ Kg8 34. Bc6+ Kf7 35. Bxb7 d3 36. Bf3 d2 37. Bb4 Bxb4+ 38. Kxb4 Kg6 39. Rd8 1-0
2024.10.15 Titled Tue 15th Oct Late
331251 Omariev, M (2304) De Souza, Arthur Olintho (2113) 1-0
1. g4 e5 2. Bg2 Nc6 3. c4 d6 4. h3 h5 5. gxh5 Rxh5 6. d3 Nf6 7. Nc3 Be6 8. e4 Qd7 9. Be3 O-O-O 10. Qd2 Nd4 11. O-O-O Be7 12. Bxd4 exd4 13. Nb5 Rxb5 14. cxb5 Qxb5 15. Kb1 d5 16. e5 Nd7 17. f4 Nc5 18. Ne2 Na4 19. Nxd4 Qb6 20. Nxe6 fxe6 21. Ka1 Bb4 22. Qc2 Bc5 23. Qxa4 1-0
2024.10.08 Titled Tue 8th Oct Late
338438 De Souza, Arthur Olintho (2113) Brzezina, Piotr (2307) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 Qxc6 6. Bd3 Bb4+ 7. Bd2 Bxd2+ 8. Nxd2 Ne7 9. O-O O-O 10. Qh5 Qg6 11. Qc5 Nc6 12. f4 d6 13. Qe3 Qf6 14. Nc4 Qd4 15. Qxd4 Nxd4 16. c3 Nc6 17. Ne3 Bd7 18. Nd5 Rac8 19. b4 Rfe8 20. Bb5 Rxe4 21. Rae1 Rxe1 22. Rxe1 Kf8 23. Kf2 a6 24. Bc4 Be6 25. a4 Bxd5 26. Bxd5 Nd8 27. b5 axb5 28. axb5 c6 29. bxc6 bxc6 30. Bf3 Ne6 31. g3 d5 32. c4 Nc5 33. Kg2 Rd8 34. cxd5 cxd5 35. Rd1 d4 36. Kf2 g6 37. Bc6 Rd6 38. Bb5 Kg7 39. Bc4 Rd7 40. Rc1 Rc7 41. Ke2 Re7+ 42. Kd2 Rc7 43. Bd5 f5 44. Ra1 Ne4+ 45. Kd3 Nf2+ 46. Kxd4 Ng4 47. Ra8 Nxh2 48. Rg8+ Kh6 49. Re8 Ng4 50. Re1 Rd7 51. Kc5 Nf6 52. Be6 Rd3 53. Rh1+ Kg7 54. Ra1 Ne4+ 55. Kc4 Rxg3 56. Ra7+ Kh6 57. Bg8 Nf6 58. Be6 Rf3 59. Kd4 Rxf4+ 60. Ke5 Nh5 61. Bg8 Re4+ 62. Kd6 Nf6 0-1
2024.10.08 Titled Tue 8th Oct Late
338538 De Souza, Arthur Olintho (2113) Fieberg, Samuel (2186) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. O-O Bd6 9. Re1+ Be6 10. h3 O-O 11. Qf3 c5 12. c3 Rb8 13. Na3 c4 14. Bc2 Bxa3 15. bxa3 d4 16. cxd4 Qxd4 17. Bg5 h6 18. Be3 Qc3 19. Rac1 Qxa3 20. Qf4 Rbd8 21. Bd4 Qe7 22. Bf5 Qd6 23. Be5 Qd2 24. Qg3 Nh5 25. Qg4 Bxf5 26. Qxf5 g6 27. Qg4 Rfe8 28. Qxc4 Rd5 0-1
2024.10.01 Titled Tue 1st Oct Late
344975 Ozates, Tuna (2225) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nc3 e6 3. Nf3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. d4 Nf6 7. O-O Be7 8. dxc5 O-O 9. Bxc6 bxc6 10. Be3 Rb8 11. Rb1 Qa5 12. Qd4 Nd7 13. b4 Qa6 14. Bf4 Bf6 15. Qd2 Qc4 16. Ne2 Re8 17. Ned4 Ba6 18. Bxb8 Rxb8 19. Rfe1 h6 20. Nxc6 Rb7 21. Na5 Qxa2 22. Nxb7 Bxb7 23. Qd3 Ba6 24. b5 Nxc5 25. Re8# 1-0
2024.10.01 Titled Tue 1st Oct Late
345386 Kisic, B (2192) De Souza, Arthur Olintho (2113) 0-1
1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. d5 Qa5+ 5. Nd2 e6 6. c3 exd5 7. Nxe4 dxe4 8. Qd5 Nc6 9. Qxe4+ Be7 10. Bxe7 Nxe7 11. Qe5 Qb6 12. O-O-O Qe6 13. Qxg7 Rg8 14. Qxh7 Qxa2 15. Nf3 d5 16. Qb1 Qb3 17. e3 c4 18. Nd4 Qa4 19. h5 Bg4 20. f3 Bd7 21. h6 O-O-O 22. h7 Rh8 23. g4 Ng6 24. Qc2 Qxc2+ 25. Kxc2 Nf8 26. Bg2 Rxh7 27. Rxh7 Nxh7 28. Rh1 Nf8 29. Rh6 Ne6 30. Rf6 Rh8 31. Ne2 Rh2 32. Bf1 Rf2 33. Rxf7 Rxf1 34. f4 Rf2 35. Kd1 Nc5 36. f5 Nd3 37. Nf4 Nxf4 38. Rf8+ Kc7 39. exf4 Rxf4 40. Rg8 Kd6 41. Ke2 d4 42. cxd4 Rxd4 43. Rg6+ Ke5 44. Rg7 Kf4 45. f6 Bxg4+ 46. Kf2 Rd6 47. f7 Rf6 48. Ke1 Be6 49. f8=Q Rxf8 50. Rxb7 Re8 51. Kd2 Bd5 52. Rxa7 Ke4 53. Kc3 Rh8 54. Re7+ Kf5 55. Rd7 Be6 56. Rd2 Rh3+ 57. Kd4 Rb3 58. Rc2 Rd3+ 59. Kc5 Rd1 60. Rf2+ Ke5 61. Re2+ Kf6 62. Rf2+ Ke7 63. Re2 Kd7 64. Rc2 Rd3 65. Kb4 Kc6 66. Rc3 Rxc3 67. bxc3 Bg8 0-1
2024.10.01 Titled Tue 1st Oct Late
345514 De Souza, Arthur Olintho (2113) Yagupov, I (2239) 1-0
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d3 Bg7 5. Be3 e5 6. Bxc5 d6 7. Be3 Nf6 8. h3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nc3 Qe6 12. g3 O-O 13. Bg2 Rd8 14. O-O Nd4 15. Bxd4 exd4 16. Re1 Qb6 17. Nd5 Qxb2 18. Qf3 Qxc2 19. Ne7+ Kf8 20. Rac1 Qxa2 21. Rc7 Be6 22. Re2 Qb3 23. Rxb7 Qd1+ 24. Kh2 a5 25. g4 a4 26. Nc6 Bd5 27. Rxf7+ Bxf7 28. Nxd8 Rxd8 29. Re8+ Rxe8 30. Qxd1 Bb3 31. Qd2 Kg8 32. Qb4 Be5+ 33. Kg1 Kg7 34. Qb7+ Bf7 35. Qb5 Rb8 36. Qxe5+ 1-0
2024.10.01 Titled Tue 1st Oct Late
345616 Domingo Nunez, Alejandro (2328) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d5 5. Bb5+ Bd7 6. Qxd5 e6 7. Bxd7+ Nxd7 8. Qb5 Nf6 9. Nd2 Qc7 10. Ngf3 Bc5 11. O-O O-O 12. h3 Rfd8 13. Re1 Ne5 14. Nxe5 Qxe5 15. Qe2 Rd7 16. Nf3 Qh5 17. Bg5 Rad8 18. Rad1 h6 19. Rxd7 Rxd7 20. Bxf6 g6 1-0
2024.09.10 Titled Tue 10th Sep Late
373913 De Souza, Arthur Olintho (2113) Carlstedt, J (2409) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nge2 a6 5. a4 Nc6 6. h3 e5 7. Be3 exd4 8. Nxd4 Nge7 9. g3 O-O 10. Bg2 Ne5 11. b3 c5 12. Nde2 Be6 13. O-O Rb8 14. a5 Qd7 15. Kh2 N5c6 16. Qd2 Rbd8 17. Rad1 Qc7 18. Bf4 Ne5 19. Nd5 Nxd5 20. exd5 Bc8 21. Bh6 Rde8 22. Bxg7 Kxg7 23. Qc3 Kg8 24. Nf4 h5 25. b4 c4 26. Rfe1 Qd8 27. Re3 h4 28. g4 Qf6 29. Rde1 Qxf4+ 0-1
2024.09.10 Titled Tue 10th Sep Late
374183 De Souza, Arthur Olintho (2113) Holinka, Henning (2284) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. O-O Be7 10. Re1 O-O 11. Bf4 a6 12. Nd2 b5 13. a3 Na5 14. Be5 Nc4 15. Nxc4 bxc4 16. Bc2 Qb6 17. Rab1 Nd7 18. Qh5 g6 19. Qh6 Nxe5 20. Rxe5 f5 21. Rbe1 Rf6 22. Ba4 Rd8 23. g4 fxg4 24. hxg4 Qxb2 25. R1e2 Qxa3 26. Rxe6 Rf7 27. Bc6 Bf8 28. Re8 Qd6 29. Rxd8 Qxd8 30. Re5 Bxh6 0-1
2024.09.03 Titled Tue 3rd Sep Early
378384 De Souza, Arthur Olintho (2113) Di Nicolantonio, L (2410) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Na6 7. Qe2+ Be7 8. Bxa6 bxa6 9. Be3 O-O 10. Nf3 Rb8 11. b3 Bb4+ 12. Bd2 Re8 0-1
2024.09.03 Titled Tue 3rd Sep Early
378873 Tamer Waguih, Farid (2096) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. c3 Qa5 3. Nf3 Nc6 4. Be2 Nf6 5. e5 Nd5 6. O-O e6 7. d4 cxd4 8. cxd4 d6 9. Bc4 dxe5 10. dxe5 Nb6 11. Bb3 Nxe5 12. Bd2 Nxf3+ 13. Qxf3 Qa6 14. Nc3 Be7 15. a4 Nc4 16. Bf4 O-O 17. Nb5 e5 18. Nc7 Qg6 19. Nxa8 Bg4 20. Qxb7 exf4 21. Bxc4 Bc5 22. b4 Bd4 23. Rad1 Be5 24. Bxf7+ Rxf7 25. Rd8+ Rf8 26. Qd5+ Be6 27. Rxf8+ Kxf8 28. Qxe5 f3 29. Qg3 1-0
2024.09.03 Titled Tue 3rd Sep Early
379184 De Souza, Arthur Olintho (2113) Elier, Ali (2160) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. c3 Nxb3 7. axb3 d6 8. h3 Be7 9. Qe2 Nf6 10. O-O O-O 11. d4 exd4 12. cxd4 Bb7 13. e5 Nd5 14. Nc3 dxe5 15. Nxe5 Bf6 16. Ne4 Re8 17. Ng3 Nb4 18. Qg4 Qd5 19. Nf5 Bxe5 20. dxe5 g6 21. Bf4 h5 22. Qg3 Nd3 23. Ne3 Nxf4 24. Qxf4 Qxe5 25. Qh4 Qxb2 26. Rac1 Rac8 27. Rfe1 Rxe3 28. fxe3 Qxg2# 0-1
2024.09.03 Titled Tue 3rd Sep Early
379526 De Souza, Arthur Olintho (2113) Thet Naung (2267) 0-1
1. e4 e6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Nxf6+ Nxf6 7. Bg5 Be7 8. Bd3 O-O 9. O-O b6 10. Ne5 Bb7 11. Re1 c5 12. dxc5 bxc5 13. Re3 Qd5 14. Qf1 h6 15. Bxf6 Bxf6 16. f4 Qd4 17. Re1 Rad8 18. c3 Qa4 19. Ng4 Bh4 20. g3 Be7 21. Ne5 Qxa2 22. f5 Bg5 23. R3e2 Rxd3 24. Nxd3 Qd5 25. Nf2 Qxf5 26. Ne4 Qd5 27. Rd1 Qb3 28. Nxc5 Qb6 29. b4 Ba6 30. Rd7 Bxe2 31. Qxe2 a5 32. Rb7 Qc6 33. Qa6 Qf3 34. Qd3 Be3+ 0-1
2024.09.03 Titled Tue 3rd Sep Late
381470 De Souza, Arthur Olintho (2113) Gavrilin, Roman (2185) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. cxd5 cxd4 8. Nxd4 Nxd5 9. Bd2 Nc6 10. Nxc6 bxc6 11. Nxd5 Bxd2+ 12. Qxd2 cxd5 13. O-O Rb8 14. b3 e5 15. Rac1 Be6 16. Rfd1 Qe7 17. Qa5 Rfc8 18. Bb1 g6 19. Qa6 Rxc1 20. Rxc1 Rd8 21. Qa5 Rd7 22. Rc6 Kg7 23. h3 h5 24. e4 Qg5 25. Qc3 dxe4 26. h4 Rd1+ 27. Kh2 Qxh4+ 0-1
2024.09.03 Titled Tue 3rd Sep Late
381739 Mazurkiewicz, M (2224) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 Nc6 3. d3 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. g3 Bg4 7. h3 Bh5 8. Bg2 e6 9. O-O Nf6 10. Re1 Bd6 11. Bg5 h6 12. Bxf6 Qxf6 13. Ne4 Qe7 14. c3 Bc7 15. Qb3 O-O-O 16. Qb5 Bb6 17. a4 Bxf3 18. Bxf3 Ne5 19. Bg2 Nxd3 20. Red1 Qd7 21. Nd6+ Qxd6 22. a5 Qd7 23. Qxd7+ Rxd7 24. axb6 a6 25. Rd2 Rhd8 26. Rad1 c4 27. Bf1 Nxb2 28. Rxd7 Rxd7 29. Rb1 Nd3 30. f4 Rd6 31. Kg2 Kd7 32. Kf3 Kc6 33. Ke3 Kc5 34. Rd1 Nb2 35. Rxd6 Kxd6 36. Kd4 Kc6 37. g4 Kxb6 38. g5 h5 39. Be2 g6 40. Ke5 a5 41. Kf6 a4 42. Kxf7 a3 43. f5 exf5 44. Bxc4 Nxc4 45. Kxg6 a2 46. Kh7 a1=Q 47. g6 Qxc3 48. g7 Qxg7+ 49. Kxg7 f4 50. Kh6 f3 51. Kxh5 f2 52. Kh6 f1=Q 53. h4 Qg1 54. h5 Ne5 55. Kh7 Nd7 56. h6 Nf6+ 57. Kh8 Qg8# 0-1
2024.09.03 Titled Tue 3rd Sep Late
382008 De Souza, Arthur Olintho (2113) Rangel, D (2198) 1/2-1/2
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qh5 O-O 8. Ne2 Nd7 9. Be3 Nb6 10. Bd3 g6 11. Qh6 Re8 12. O-O-O Nd5 13. h4 Nxe3 14. fxe3 Qe7 15. e4 Bg4 16. Rde1 Qf8 17. Qe3 h5 18. Rhf1 f5 19. e5 Be7 20. g3 Rad8 21. Nf4 Qh6 22. e6 f6 23. c3 b5 24. Bc2 g5 25. Nd3 Kg7 26. hxg5 Qxg5 27. Qxg5+ fxg5 28. Ne5 Bd6 29. Nxg4 fxg4 30. Rf5 Be7 31. Be4 Rf8 32. Ref1 h4 33. Bxc6 Rxf5 34. Rxf5 Rf8 35. Rxf8 Bxf8 36. Bxb5 Bd6 37. gxh4 gxh4 38. Bc6 h3 39. Kd1 g3 40. Ke1 Kf6 41. Kf1 Bf4 42. Bf3 g2+ 43. Bxg2 hxg2+ 44. Kxg2 Bc1 45. d5 Bxb2 46. c4 Ba3 47. Kf2 Ke5 48. Ke3 Bc5+ 49. Kd3 a5 50. Kc3 Ke4 51. Kb3 Kd4 52. Ka4 Kxc4 53. e7 Bxe7 54. Kxa5 Kxd5 55. Kb6 Ba3 56. Ka5 Kc4 57. Kb6 Kb4 58. Kc6 Bb2 59. Kd5 Ka3 60. Ke4 Kxa2 1/2-1/2
2024.09.03 Titled Tue 3rd Sep Late
382153 De Souza, Arthur Olintho (2113) Sheehan, Ethan (2331) 0-1
1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Nf3 O-O 8. O-O Bg4 9. h3 Bxf3 10. Bxf3 Nc6 11. Be3 Nd7 12. Qd2 e5 13. dxe5 Ndxe5 14. Be2 Na5 15. Bh6 Nac4 16. Qf4 Nxb2 17. Bxg7 Kxg7 18. Rab1 Nbd3 19. Qe3 Nc5 20. f4 Nc6 21. Nd5 f6 22. h4 Re8 23. Bf3 Qd7 24. f5 Qf7 25. fxg6 hxg6 26. Qc3 Ne5 27. h5 g5 28. Ne3 Qe6 29. Nf5+ Kh7 30. Rfd1 Rad8 31. Nxd6 Rxd6 32. Qxc5 Rxd1+ 33. Rxd1 b6 34. Qc7+ Re7 35. Qd8 Nf7 36. Qd3 Qe5 37. Qb3 Qc5+ 38. Kh1 Ne5 39. Qb2 Qc8 40. Rd6 Nxf3 41. gxf3 Qh3+ 42. Qh2 Qxf3+ 43. Qg2 Qxh5+ 44. Kg1 Qg6 45. Rd8 Qxe4 46. Qh2+ Kg6 47. Rg8+ Kf7 48. Qh7+ Qxh7 0-1
2024.09.03 Titled Tue 3rd Sep Late
382290 Przybylski, W (2308) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nc3 Nc6 3. Bb5 Nf6 4. Nge2 d5 5. d3 dxe4 6. Nxe4 Nxe4 7. Bxc6+ bxc6 8. dxe4 Qxd1+ 9. Kxd1 Bg4 10. f3 O-O-O+ 11. Ke1 Bh5 12. Be3 e6 13. Nf4 Bg6 14. Nxg6 hxg6 15. Ke2 Bd6 16. h3 Kb7 17. c4 a5 18. Rad1 Be7 19. b3 Kb6 20. Rb1 f5 21. e5 Kc7 22. f4 Rh4 23. g3 Rh5 24. h4 Rd7 25. Rhd1 Rh8 26. Rxd7+ Kxd7 27. Rd1+ Kc7 28. Bd2 Kb6 29. Bc3 Re8 30. Rd7 Ka6 31. Kf3 Kb6 32. Kf2 Ka6 33. Kg2 Kb6 34. Kh2 Ka6 35. Kh3 Kb6 36. a3 Ka6 37. Be1 Bf8 38. Kg2 Rb8 39. Rd3 Be7 40. Rd7 Bf8 41. Rf7 Rd8 42. Kf1 Kb6 43. Ke2 Re8 44. Bf2 Rd8 45. b4 axb4 46. axb4 Ra8 47. Rxf8 Ra2+ 48. Kf3 1-0
2024.09.03 Titled Tue 3rd Sep Late
382491 De Souza, Arthur Olintho (2113) Ferreira, VitorH (2128) 0-1
1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Nc3 Bf5 8. Bd3 Bg6 9. O-O e6 10. Ne5 Bd6 11. Nxc6 bxc6 12. Bxd6 Qxd6 13. Rc1 O-O 14. Bxg6 hxg6 15. Na4 a5 16. Qc2 Rac8 17. Nc5 e5 18. Qa4 Rfe8 19. g3 g5 20. Qxa5 exd4 21. exd4 Ng4 22. Qd2 Qh6 23. h4 f6 24. Rfe1 Qh5 25. f3 Nh6 26. hxg5 fxg5 27. Kg2 g4 28. fxg4 Nxg4 29. Rxe8+ Rxe8 30. Rh1 Ne3+ 31. Kg1 Qf3 32. Qf2 Qd1+ 33. Kh2 Ng4+ 0-1
2024.09.03 Titled Tue 3rd Sep Late
382787 Young, Cohen (2004) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 g6 7. Be3 Be6 8. N1c3 a6 9. Na3 Bg7 10. Be2 Nf6 11. Nc2 O-O 12. O-O Rc8 13. b3 h5 14. h3 Nd7 15. Qxd6 Qh4 16. Bf3 Rfd8 17. Qd1 Nd4 18. Ne1 Nc5 19. Bxd4 exd4 20. Nd5 Bxd5 21. exd5 Re8 22. Nd3 Nxd3 23. Qxd3 Be5 24. Rfe1 b5 25. Re4 bxc4 26. bxc4 Qg5 27. Rae1 f6 28. d6 Red8 29. Qb3 Kg7 30. Qb7+ Kh6 31. Qxa6 Ra8 32. Rxe5 Qxe5 33. Rxe5 Rxa6 34. Rd5 Raxd6 35. Rxd6 Rxd6 36. c5 Rd8 37. Kf1 Kg5 38. Ke2 Kf5 39. Kd3 Ke5 40. Be4 f5 41. Bf3 h4 42. a4 Rc8 43. Kc4 d3 44. a5 d2 45. a6 Rd8 46. a7 g5 47. Kb5 Kd4 48. Bd1 Re8 49. Kb6 Re1 50. Bb3 Rb1 51. Kc7 Rxb3 52. a8=Q d1=Q 53. Qd8+ Kxc5 54. Qxd1 1-0
2024.09.03 Titled Tue 3rd Sep Late
382817 Exposito Milan, Adrian (2229) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. dxc5 Bg7 5. Nc3 O-O 6. g3 Na6 7. Bg2 Nxc5 8. O-O d6 9. Re1 Be6 10. Nd2 Qa5 11. a3 Qb6 12. b4 Ncd7 13. Bb2 Rac8 14. Na4 Qc7 15. Rc1 Nb6 16. Nxb6 Qxb6 17. Qc2 Ng4 18. e3 Bxb2 19. Qxb2 Ne5 20. Qd4 Nxc4 21. Nxc4 Rc7 22. Nxb6 1-0
2024.08.27 Titled Tue 27th Aug Late
392383 Gurevich, D (2352) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 d6 5. Nc3 e6 6. e4 Be7 7. Be3 O-O 8. Be2 Nbd7 9. O-O a6 10. f3 b6 11. Nc6 Qe8 12. Qd2 Bb7 13. Nxe7+ Qxe7 14. Rfd1 d5 15. cxd5 exd5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Bf2 Be6 19. Qd6 Qf6 20. Bd4 Qg6 21. Bd3 Qg5 22. Qg3 Qxg3 23. hxg3 Nc5 24. Bf1 Rfc8 25. b3 b5 26. g4 h6 27. Rac1 Nd7 28. Be3 Rxc1 29. Rxc1 Nf6 30. Rc6 Nd5 31. Bd2 Rd8 32. Rxa6 Nc7 33. Ba5 Nxa6 34. Bxd8 Nb4 35. Bxb5 Nxa2 36. Bc4 Bxc4 37. bxc4 Nc3 38. Kf2 Kf8 39. Ba5 Nd1+ 40. Ke2 Nb2 41. c5 Ke8 42. Bc3 Na4 43. Bxg7 Nxc5 44. Bxh6 Ke7 45. Bg5+ f6 46. Be3 Ne6 47. Kd3 Kf7 48. Ke4 Kg6 49. f4 Nd8 50. f5+ Kf7 51. g5 fxg5 52. Bxg5 Nc6 53. Bf4 Ne7 54. g4 Ng8 55. g5 Ne7 56. Be5 Nc6 57. g6+ Kf8 58. f6 Nb8 59. Bxb8 1-0
2024.08.27 Titled Tue 27th Aug Late
392425 Shearsby, Jude (2164) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Ke2 g6 3. Nc3 Bg7 4. d3 d6 5. Be3 Nf6 6. Kd2 O-O 7. Kc1 a6 8. a3 b5 9. h4 h5 10. f3 Nc6 11. Be2 b4 12. axb4 cxb4 13. Na4 Be6 14. g4 hxg4 15. fxg4 d5 16. Nc5 dxe4 17. g5 exd3 18. Bxd3 Ng4 19. Nxe6 Nxe3 20. Nxd8 Nxd1 21. Nxc6 Bxb2+ 22. Kxd1 Bxa1 23. Nxb4 a5 24. Na2 e5 25. Nf3 Rfe8 26. Be4 Rad8+ 27. Ke2 Bd4 28. h5 gxh5 29. Rxh5 Kg7 30. Rh7+ Kg8 31. Nh2 Bc5 32. Ng4 Be7 33. Nh6+ Kf8 34. Rxf7# 1-0
2024.08.27 Titled Tue 27th Aug Late
392746 De Souza, Arthur Olintho (2113) Zampronha, W (2119) 1-0
1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Bd3 Bb7 8. O-O d6 9. Qe2 Nd7 10. Nc3 Nxc3 11. bxc3 Qc7 12. Bd2 Be7 13. exd6 Bxd6 14. h3 O-O 15. Ng5 Nf6 16. a4 Bf4 17. Rfe1 Bxd2 18. Qxd2 h6 19. Ne4 Nxe4 20. Bxe4 Bxe4 21. Rxe4 Rac8 22. Rg4 Kh8 23. Rh4 Kg8 24. Rg4 f5 25. Rg3 Rfe8 26. Re1 Kh7 27. d5 Rcd8 28. Rd3 exd5 29. Rxe8 Rxe8 30. Rxd5 Re5 31. Rd7 Qc4 32. Rxa7 Rd5 33. Qe3 Rd3 34. Qe5 Qxc3 35. Qxf5+ Kh8 36. Ra8+ 1-0
2024.08.27 Titled Tue 27th Aug Late
392966 Gatterer, F (2170) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ Bd7 6. Bd3 O-O 7. O-O c5 8. c3 Bg4 9. h3 Bxf3 10. Nxf3 Nc6 11. Re1 Rc8 12. e5 dxe5 13. dxe5 Nd5 14. e6 fxe6 15. Ng5 Nc7 16. Nxh7 Kxh7 17. Qh5+ Kg8 18. Bxg6 Rf6 19. Qh7+ Kf8 20. Bh6 Rxg6 21. Qxg6 Bxh6 22. Qxh6+ Kf7 23. Re3 Qd5 24. Qh7+ Ke8 25. Rd3 Qxd3 26. Qxd3 Rd8 27. Qg6+ Kd7 28. Rd1+ 1-0
2024.08.27 Titled Tue 27th Aug Late
393139 De Souza, Arthur Olintho (2113) Ruiz Vazquez, Javier (2237) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Nb6 6. Bb3 Nc6 7. cxd4 d6 8. Nf3 e6 9. O-O d5 10. Nc3 Be7 11. Bf4 O-O 12. Rc1 a5 13. Qd3 Nb4 14. Qe2 a4 15. Bd1 a3 16. b3 Bd7 17. Nb5 Nxa2 18. Qxa2 Bxb5 19. Re1 Bb4 20. Bd2 Qe7 21. Bc2 Bxd2 22. Nxd2 Qb4 23. Bb1 Rfc8 24. Rcd1 Nd7 25. Re3 Qxd4 26. Rh3 Nf8 27. Re1 Qb2 0-1
2024.08.20 Titled Tue 20th Aug Late
401900 De Souza, Arthur Olintho (2113) Romanchuk, V (2266) 1-0
1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 b6 5. bxc5 bxc5 6. c3 Qa5 7. Bd3 Ba6 8. Bxa6 Qxa6 9. d4 Ne7 10. Qe2 Nec6 11. Na3 cxd4 12. Nb5 Qc8 13. cxd4 a6 14. Nd6+ Bxd6 15. exd6 O-O 16. O-O Nd7 17. Rb1 Na5 18. Ne5 f6 19. Bd2 fxe5 20. Bxa5 e4 21. Rfc1 Qe8 22. Rc7 Rb8 23. Rbc1 Rb5 24. Bd2 Nb6 25. a4 Nxa4 26. d7 Qd8 27. Qg4 Qf6 28. Be3 Nb6 29. h4 Nc4 30. Bg5 Qxf2+ 31. Kh2 Rbb8 32. Qxe6+ Qf7 33. Qxf7+ Rxf7 34. Rc8+ Rf8 35. d8=Q Rxd8 36. Rxd8+ Rxd8 37. Bxd8 Kf7 38. Bg5 Ke6 39. Ra1 a5 40. Kg1 Kf5 41. Kf2 h6 42. Bc1 Kg4 43. Ke2 Kxh4 44. Bd2 Kg4 45. Bxa5 Kg3 46. Bc7+ Kxg2 47. Ra8 g5 48. Rh8 Nb2 49. Rxh6 g4 50. Rg6 Kh3 51. Be5 Nd3 52. Rh6+ Kg2 53. Rh2+ Kg1 54. Rh4 g3 55. Bxg3 Kg2 56. Be5 Nc1+ 57. Ke3 Nd3 58. Rg4+ Kh3 59. Rg8 Kh4 60. Rd8 Nb4 61. Bf6+ Kg4 62. Be5 Kf5 63. Rf8+ Ke6 64. Kf4 Nd3+ 65. Ke3 Nxe5 66. dxe5 Kxe5 67. Rd8 Ke6 68. Kd4 Ke7 69. Rxd5 Ke6 70. Re5+ Kd6 71. Rxe4 1-0
2024.08.20 Titled Tue 20th Aug Late
401928 De Souza, Arthur Olintho (2113) Gubajdullin, A (2238) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nc6 6. g3 Nf6 7. h3 e5 8. Nge2 O-O 9. Bg2 b6 10. O-O Bb7 11. g4 exd4 12. Nxd4 Ne5 13. b3 Re8 14. f4 Ned7 15. e5 Bxg2 16. Kxg2 dxe5 17. Nc6 Qc8 18. Nd5 Qb7 19. g5 Qxc6 20. gxf6 Nxf6 21. c4 exf4 22. Bd4 Nxd5 23. Bxg7 Ne3+ 0-1
2024.08.20 Titled Tue 20th Aug Late
402141 Cofre Archibold, Nestor (2226) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Qe2 Nxe4 8. Bxe4 Bxe4 9. Qxe4 c6 10. Bg5 Qb6 11. O-O-O Nd7 12. Ne5 Nxe5 13. dxe5 Be7 14. Bxe7 Kxe7 15. Qh4+ Kf8 16. Rd7 1-0
2024.08.13 Titled Tue 13th Aug Late
415101 De Souza, Arthur Olintho (2113) Lymar, Vladislav (2184) 0-1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 cxd4 7. Nb5 Qd8 8. Bf4 Nd5 9. Bxb8 Rxb8 10. Qxd4 a6 11. Na3 Bxa3 12. bxa3 Qa5 13. Qxg7 Qxc3+ 14. Qxc3 Nxc3 15. Rc1 Nd5 16. Bc4 Nf4 17. O-O b5 18. g3 Bb7 19. Nh4 Nh3# 0-1
2024.08.13 Titled Tue 13th Aug Late
415429 Torres, Yel (2016) De Souza, Arthur Olintho (2113) 0-1
1. c4 c5 2. g3 Nc6 3. Bg2 d6 4. Nc3 g6 5. Nf3 Bg7 6. O-O e5 7. d3 h6 8. Rb1 Nge7 9. a3 a5 10. Bd2 O-O 11. Ne1 Be6 12. e4 Qd7 13. Nb5 Rad8 14. Nc2 Bh3 15. b4 Bxg2 16. Kxg2 axb4 17. axb4 f5 18. f4 fxe4 19. dxe4 exf4 20. gxf4 Nxb4 21. Nxb4 cxb4 22. Rxb4 Qc6 23. Qb1 Nf5 24. Na7 Nh4+ 25. Kg3 Qc5 26. Kxh4 g5+ 27. Kh3 Qxa7 28. Rxb7 Qd4 29. Ba5 Rde8 30. Rf3 Rxf4 31. Rxf4 Qe3+ 32. Kg2 Qxf4 33. Qd3 Qg4+ 34. Kh1 Rxe4 35. Qd5+ Kh7 36. Rb1 Qf3+ 37. Kg1 Bd4+ 38. Qxd4 Rxd4 0-1
2024.08.13 Titled Tue 13th Aug Late
415668 De Souza, Arthur Olintho (2113) Vovk, Or (2315) 0-1
1. e4 g5 2. d4 g4 3. Qxg4 d5 4. Qd1 dxe4 5. Nc3 Nf6 6. Bc4 Bg4 7. Nge2 Nc6 8. h3 Bh5 9. Be3 Rg8 10. g4 Bg6 11. Nf4 e6 12. Nxg6 Rxg6 13. d5 exd5 14. Nxd5 Nxd5 15. Bxd5 Rd6 16. Bxc6+ Rxc6 17. Qe2 Qd5 18. O-O Qc4 19. Qxc4 Rxc4 20. c3 O-O-O 21. Rad1 Rxd1 22. Rxd1 Ra4 23. Rd4 Rxd4 24. Bxd4 c5 25. Be5 b5 26. Kf1 Kd7 27. Ke2 Ke6 28. Bb8 a6 29. b3 Kd5 30. Ke3 c4 31. g5 Bg7 32. bxc4+ bxc4 33. Kd2 Ke6 34. Bf4 Kf5 35. Be3 Be5 36. h4 Kg4 37. Bd4 Bf4+ 38. Kc2 Kxh4 39. Kb2 Kxg5 40. Ka3 h5 0-1
2024.08.13 Titled Tue 13th Aug Late
415913 Korol, D (2287) De Souza, Arthur Olintho (2113) 0-1
1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 e6 5. e4 exd5 6. cxd5 a6 7. a4 b4 8. Bd3 d6 9. Ngf3 g6 10. b3 Bg7 11. Bb2 O-O 12. O-O Re8 13. h3 Nbd7 14. Re1 Nh5 15. Bxg7 Kxg7 16. Nc4 Ne5 17. Ncxe5 dxe5 18. Rc1 Qd6 19. Qc2 Qf6 20. Re3 Bd7 21. Bf1 Rac8 22. g3 Rc7 23. Qb2 a5 24. Kh2 g5 25. Bg2 g4 26. Nh4 gxh3 27. Bxh3 Bxh3 28. Kxh3 Kh8 29. Qe2 Qh6 30. Rh1 Rg8 31. Rf3 f6 32. Rf5 Ng7 33. Rf3 Nh5 34. Rf5 Ng7 35. Rf3 c4 36. bxc4 b3 37. Kg2 b2 38. Nf5 Qg5 39. Rb3 Nxf5 40. exf5 Qc1 41. Rf1 Rcg7 42. Rxb2 Qf4 43. Qf3 Qxc4 0-1
2024.08.13 Titled Tue 13th Aug Late
416104 De Souza, Arthur Olintho (2113) Gurevich, D (2352) 1-0
1. e3 d5 2. Nf3 Nf6 3. b3 c5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Bb2 Nc6 7. O-O e6 8. d4 cxd4 9. Nxd4 Be7 10. Qf3 O-O 11. Nd2 Rac8 12. Rfd1 Nxd4 13. Bxd4 Rxc2 14. Bxa7 Ra8 15. Bd4 Raxa2 16. Rxa2 Rxa2 17. Qg3 Qc8 18. h3 Nh5 19. Qg4 Rxd2 20. Rxd2 g6 21. Qd1 Nf6 22. Rc2 Qd7 23. Be5 Ne8 24. Qd4 f6 25. Bg3 Kf7 26. Qb6 e5 27. f4 e4 28. f5 gxf5 29. Qd4 Ke6 30. Rd2 Qc6 31. Kf2 Bc5 32. Qc3 Bb6 33. Qb4 d4 34. exd4 Kf7 35. Kf1 Qc1+ 36. Ke2 Qg1 37. Qc4+ Kg6 38. Qg8+ Ng7 39. Bd6 Qxg2+ 40. Kd1 Qf3+ 41. Kc2 e3 42. Bf8 Qe4+ 43. Kd1 exd2 44. Qxg7+ Kh5 45. Qh6# 1-0
2024.08.13 Titled Tue 13th Aug Late
416272 De Souza, Arthur Olintho (2113) Chekletsov, Ilya (2338) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Na3 cxd4 7. Nb5 O-O-O 8. Qa4 Qe4+ 9. Be2 d3 10. Qxe4 Bxe4 11. Bd1 e5 12. Be3 a6 13. Na3 Bxa3 14. bxa3 Nge7 15. Kd2 f5 16. Re1 Bxf3 17. gxf3 Na5 18. Bb3 Nxb3+ 19. axb3 Nc6 20. Bc5 Rd5 21. b4 Kc7 22. Rg1 g6 23. f4 e4 24. c4 Rd7 25. h4 Re8 26. h5 Re6 27. hxg6 Rxg6 28. Rh1 Rg2 29. Rh5 b6 30. Be3 Rf7 31. Rah1 Kd7 32. Rxh7 Ke7 33. Rxf7+ Kxf7 34. Rh7+ Ke6 35. Rh6+ Kd7 36. Bxb6 Rg1 37. b5 axb5 38. cxb5 Ne7 39. Bc5 Nc8 40. b6 Rb1 41. Bb4 1-0
2024.08.13 Titled Tue 13th Aug Late
416504 Korchynskyi, Mykola (2312) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 e6 6. Nc3 exd5 7. Nxd5 Be7 8. Nxe7 Qxe7 9. Bd2 O-O 10. Nf3 axb5 11. Bxb5 Bb7 12. O-O Ne4 13. Be2 Nc6 14. a3 d5 15. Bc3 Rad8 16. Qb3 Rb8 17. Qxd5 Nd4 18. Qc4 Nd6 19. Qd3 Be4 20. Qd1 Nb3 21. Ra2 Rfd8 22. Nd2 Qg5 23. Nxe4 Nxe4 24. Qc2 Nxc3 25. Qxc3 Rd2 26. Bc4 Rb6 27. Bxb3 Rg6 28. g3 Rdd6 29. Raa1 Rdf6 30. Rad1 Rf3 31. Qd2 h5 32. Qd8+ Kh7 33. Qxg5 Rxg5 34. Bc2+ g6 35. Rd7 Kg7 36. Rfd1 Rf6 37. Rc7 h4 38. Rdd7 hxg3 39. hxg3 Rgf5 40. Bb3 Rxf2 41. Rxf7+ Rxf7 42. Rxf7+ Rxf7 43. Bxf7 Kxf7 44. Kf2 Ke6 45. Ke2 Ke5 46. Kd3 Kd5 47. b4 c4+ 48. Kc3 Ke4 49. Kxc4 Kxe3 50. b5 Kf3 51. b6 Kxg3 52. b7 Kf2 53. b8=Q g5 54. a4 g4 55. a5 g3 56. Qf4+ Kg2 57. a6 Kh2 58. a7 Kh1 59. a8=Q+ g2 60. Qh4+ Kg1 61. Qa1# 1-0
2024.08.13 Titled Tue 13th Aug Late
416556 Hungaski, R (2471) De Souza, Arthur Olintho (2113) 1-0
1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Nf3 a6 6. Bxc6 dxc6 7. Bxe5 Bg4 8. Bxd6 Qxd6 9. h3 Bh5 10. Nc3 O-O 11. Qe2 Rad8 12. O-O-O Qa3+ 13. Kb1 b5 14. g4 Bg6 15. d3 a5 16. Ne5 b4 17. Nc4 Bxd3 18. cxd3 1-0
2024.08.13 Titled Tue 13th Aug Late
416838 De Souza, Arthur Olintho (2113) Sun, Rick (2139) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. h3 Be7 6. Nge2 c6 7. a4 O-O 8. g4 Qc7 9. Bg2 Re8 10. O-O Nf8 11. Ng3 Ne6 12. d5 cxd5 13. Nb5 Qd8 14. Nf5 a6 15. exd5 axb5 16. dxe6 fxe6 17. Nxe7+ Qxe7 18. axb5 Rxa1 19. Qxa1 Bd7 20. Qa5 d5 21. Qb6 Qb4 22. Qxb7 Qxb5 23. Qc7 Qxb2 24. g5 Qb8 25. Qxb8 Rxb8 26. gxf6 gxf6 27. Ra1 Rc8 28. Ra7 Be8 29. Bh6 Bg6 30. Rg7+ Kh8 31. Re7 Rg8 32. Kh2 Bxc2 33. Rxe6 d4 34. Rxf6 Rd8 35. Bd2 Kg7 36. Rb6 e4 37. Rc6 Bd3 38. Rc7+ Kg6 39. Re7 Kf5 40. Rxh7 Rc8 41. Kg3 Rg8+ 42. Kh2 Rc8 43. h4 Rc2 44. Bg5 Kg6 45. Rh6+ Kg7 46. Kg3 Rc3 47. Kf4 Rc2 48. Rd6 Rxf2+ 49. Kg3 Rf7 50. Rxd4 Rb7 51. Bxe4 Be2 52. Bxb7 Bb5 53. Rd6 Bd7 54. Rxd7+ Kg6 55. Rd5 Kh5 56. Ra5 Kg6 57. Kg4 Kh7 58. Be4+ Kg7 59. Kf5 Kf8 60. Ra7 Ke8 61. Ke6 Kf8 62. Bh6+ Kg8 63. Ra8# 1-0
2024.08.13 Titled Tue 13th Aug Late
416869 Ribeiro, Matheus Mendes Domingues (2244) De Souza, Arthur Olintho (2113) 1-0
1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. d5 Ne5 8. Nxe5 Bxe5 9. Be2 Nf6 10. O-O O-O 11. Be3 h5 12. Qd2 Ng4 13. Bd4 Bxh2+ 14. Kh1 Be5 15. Bxe5 Nxe5 16. f4 Ng4 17. f5 Kg7 18. Bxg4 hxg4 19. fxg6 Rh8+ 20. Kg1 Qb6+ 21. Qf2 Kxg6 22. Rae1 e5 23. dxe6 Bxe6 24. Re3 Qd4 25. Rxe6+ fxe6 26. Qxd4 1-0
2024.08.13 Titled Tue 13th Aug Late
417005 Noy, Eyal (2216) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 e6 6. e4 exd5 7. exd5 axb5 8. Bxb5 Qa5 9. d6 Nc6 10. Qe2+ Kd8 11. Bxc6 dxc6 12. Bg5 Bxd6 13. Rd1 Re8 14. Rxd6+ Kc7 15. Qxe8 Nxe8 16. Bd8+ Kxd6 17. Bxa5 Rxa5 18. Nf3 Ba6 19. Nd2 Bd3 20. h4 Nf6 21. Rh3 c4 22. Rxd3+ 1-0
2024.08.06 Titled Tue 6th Aug Late
426575 Taboas Rodriguez, D (2330) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Bg7 6. e4 d6 7. f3 O-O 8. Be3 Nc6 9. Qd2 Nxd4 10. Bxd4 Be6 11. Rc1 a6 12. Be3 Rc8 13. Nd5 Bxd5 14. cxd5 Rxc1+ 15. Qxc1 Qa5+ 16. Kf2 Qxa2 17. Bc4 Qa5 18. Bd3 Nd7 19. Qc2 Ne5 20. Be2 h5 21. Rc1 h4 22. Qc7 Qb4 23. f4 Qxe4 24. fxe5 Bxe5 25. Bf3 Qb4 26. Rc2 Bxh2 27. Qxe7 Bg3+ 28. Ke2 Qb5+ 29. Kd2 Re8 30. Qf6 Qf1 31. Bd4 Qe1+ 32. Kd3 Qf1+ 33. Be2 Qxg2 34. Qg7# 1-0
2024.08.06 Titled Tue 6th Aug Late
426810 Korol, D (2287) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 e6 5. e4 bxc4 6. Bxc4 exd5 7. exd5 Bd6 8. Ne2 O-O 9. O-O Re8 10. Nc3 Na6 11. Nb5 Bb8 12. Nf3 Bb7 13. Bg5 h6 14. Bh4 g5 15. Nxg5 hxg5 16. Bxg5 Qe7 17. Qd3 Qe5 18. f4 Qe7 19. Qh3 Kg7 20. Qh6+ Kg8 21. Bxf6 Qf8 22. Qh8# 1-0
2024.08.06 Titled Tue 6th Aug Late
426985 De Souza, Arthur Olintho (2113) Manon Og, R (1936) 1-0
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 d5 7. exd6 Qxd6 8. O-O e6 9. d4 cxd4 10. cxd4 Be7 11. Nc3 O-O 12. Bc2 Nb4 13. Bb1 Rd8 14. a3 N4d5 15. Ne4 Qc7 16. Ne5 Nc4 17. Qh5 g6 18. Qf3 Nxe5 19. dxe5 Qxe5 20. Re1 Nf6 21. Bg5 Nxe4 22. Bxe7 Rd7 23. Bb4 f5 24. Bxe4 fxe4 25. Qf8# 1-0
2024.08.06 Titled Tue 6th Aug Late
427190 Starcevic, Ante Leon (2175) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nc3 Nf6 7. Be3 Nd7 8. Qd2 O-O 9. Bh6 b5 10. Bxg7 Kxg7 11. d4 b4 12. Na4 cxd4 13. Qxd4+ Nf6 14. Qxd8 Rxd8 15. Nc5 Bg4 16. Ne5 Bc8 17. a3 bxa3 18. Rxa3 Rd6 19. f3 Be6 20. b3 Nd7 21. Nxe6+ Rxe6 22. Nxd7 1-0
2024.08.06 Titled Tue 6th Aug Late
427434 De Souza, Arthur Olintho (2113) Caku, Kler (1859) 0-1
1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. Be2 O-O 6. O-O c5 7. c4 dxc4 8. Bxc4 a6 9. d4 b5 10. Bd3 Bb7 11. Nbd2 Nbd7 12. Rc1 Rc8 13. Bb1 cxd4 14. Nxd4 Nb6 15. Rxc8 Qxc8 16. Qe2 Qd7 17. Rd1 Rc8 18. N2f3 Qe8 19. Ne5 Nbd7 20. Nxd7 Nxd7 21. Nxe6 fxe6 22. Qd3 Nf8 23. Bxg7 Kxg7 24. Qd4+ Bf6 25. Qg4+ Ng6 26. h4 Bxh4 27. f4 Rc7 28. f5 exf5 29. Bxf5 Qxe3+ 30. Kh1 Qg3 31. Qd4+ Bf6 32. Qb6 Qxg2# 0-1
2024.08.06 Titled Tue 6th Aug Late
427646 Aranda, Juan Manuel (2135) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. O-O Nf6 5. d4 Be7 6. c4 O-O 7. Nc3 d5 8. b3 Nbd7 9. Qc2 dxc4 10. bxc4 c5 11. d5 exd5 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. Rd1 Nf6 15. Ng5 Qc7 16. Bxd5 Qe5 17. Bf4 1-0
2024.08.06 Titled Tue 6th Aug Late
427869 De Souza, Arthur Olintho (2113) Harriott, Tyrell (1924) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nge2 e5 5. Be3 Be7 6. h3 c6 7. a4 Qc7 8. g4 h6 9. Bg2 Nf8 10. O-O Ng6 11. f4 Nh4 12. fxe5 dxe5 13. dxe5 Qxe5 14. Bd4 Bc5 15. Kh1 Bxd4 16. Qxd4 Qxd4 17. Nxd4 Nxg2 18. Kxg2 Nd7 19. Rad1 Ne5 20. Nf5 g6 21. Nd6+ Ke7 22. Rf2 Rb8 23. Rfd2 Be6 24. a5 Rhd8 25. Ne2 Rd7 26. a6 bxa6 27. Nd4 Rbd8 28. Nxe6 fxe6 29. Nf5+ gxf5 30. Rxd7+ Rxd7 31. Rxd7+ Nxd7 32. exf5 exf5 33. gxf5 Kf6 0-1
2024.08.06 Titled Tue 6th Aug Late
428101 Liu, Casper (2339) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nh3 g6 3. Nf4 Bg7 4. h4 h5 5. c3 Nc6 6. Bb5 e6 7. d3 d5 8. exd5 exd5 9. O-O Ne7 10. Re1 O-O 11. Nd2 a6 12. Ba4 Bg4 13. f3 Bd7 14. Nf1 b5 15. Bc2 d4 16. c4 bxc4 17. dxc4 Nb4 18. Be4 Bc6 19. a3 Bxe4 20. axb4 Bc6 21. bxc5 Nf5 22. Nh3 Re8 23. Bg5 Qb8 24. Qd2 Qb3 25. Rac1 Rxe1 26. Qxe1 Re8 27. Qd2 d3 28. Rd1 Bd4+ 29. Kh1 Bxb2 30. Nf4 f6 31. Nxd3 Bc3 32. Qc1 fxg5 33. hxg5 Re2 34. Nf4 Rc2 35. Rd8+ Kf7 36. Qd1 Ne7 37. Qd6 Rd2 38. Qe6+ Kg7 39. Qxe7# 1-0
2024.08.06 Titled Tue 6th Aug Late
428175 De Souza, Arthur Olintho (2113) Vargas, M (2000) 1-0
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bg4 7. O-O e6 8. h3 Bh5 9. Bd2 Nbd7 10. Qe2 Bd6 11. Ne4 Qc7 12. Nxd6+ Qxd6 13. a3 Bxf3 14. gxf3 Qxd4 15. Bc3 Qh4 16. Rad1 Qxh3 17. Bb4 Nh5 18. Rxd7 Kxd7 19. Rd1+ Ke8 20. Qd2 Nf6 21. Qd6 Nd5 22. Bxd5 Qh4 23. Bxc6+ bxc6 24. Qxc6# 1-0
2024.08.06 Titled Tue 6th Aug Late
428461 De Souza, Arthur Olintho (2113) Suarez, Sebastian (2189) 1/2-1/2
1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 Bb4 6. Qf3 Nc6 7. Be3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Nxd4 11. Qd3 Bc5 12. cxd4 Bxd4 13. Rd1 Qb6 14. Qb5+ Bd7 15. Qxb6 Bxb6 16. Nf3 O-O 17. Be2 Ba4 18. Rc1 Rfd8 19. O-O Bc6 20. Be3 Bc7 21. Nd4 Rac8 22. Nxc6 bxc6 23. Ba6 Rb8 24. Rxc6 Be5 25. g3 h6 26. Rfc1 Rb2 27. Rc8 Rxc8 28. Rxc8+ Kh7 29. Bd3+ g6 30. Bxa7 Rxa2 31. Be3 Kg7 32. Rd8 Ra1+ 33. Kg2 Rd1 34. Bc5 Rd2 35. Rd7 Ra2 36. Bc4 Rc2 37. Bxe6 Rxc5 38. Rxf7+ Kh8 39. f4 Bg7 40. f5 Rc2+ 41. Kf3 gxf5 42. Bxf5 Rd2 43. Ke3 Rd8 44. Ke4 Re8+ 45. Kd5 Kg8 46. Be6 Kh8 47. Rd7 Kh7 48. Bf7 Rf8 49. Ke6 Kh8 50. Rb7 Rd8 51. Rd7 Rxd7 52. Kxd7 Bd4 53. Ke6 Kg7 54. Bh5 Bg1 55. h3 Bh2 56. g4 Bf4 57. Bf7 Bg5 58. Bh5 Bc1 59. Bf7 Kf8 60. Bh5 Kg7 61. Bf7 Bb2 62. Bh5 Bc3 63. Bf7 Bb4 64. Bh5 Bf8 65. Bf7 Bc5 66. Bh5 Be3 67. Bf7 Kf8 68. Bh5 Kg8 69. Kd5 Kg7 70. Ke4 Bd2 71. Kf5 Bc1 72. Ke6 Bb2 73. Kd5 Kf6 74. Ke4 Kg5 75. Kd3 Kh4 76. Kc2 Bf6 77. Kd3 Kxh3 78. Ke3 Kg3 79. Ke4 Kh4 80. Kf5 Bg5 81. Kg6 Kg3 82. Kf5 Kf3 83. Bg6 Kg3 84. Bh5 Kh4 85. Bg6 Kg3 86. Bh5 1/2-1/2
2024.08.06 Titled Tue 6th Aug Late
428472 Gardezi, Arsal (2048) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. O-O Nf6 5. d3 Be7 6. Nc3 d5 7. Bf4 O-O 8. Re1 a6 9. e4 Nbd7 10. exd5 Nxd5 11. Nxd5 Bxd5 12. c4 Bb7 13. Qc2 Bf6 14. Rad1 Re8 15. d4 c5 16. d5 exd5 17. Rxe8+ Qxe8 18. cxd5 Ne5 19. Nxe5 Bxe5 20. Re1 f6 21. Bxe5 fxe5 22. Qf5 Rd8 23. Rxe5 Qb5 24. Bf1 Qxb2 25. Qe6+ Kh8 26. Qe8+ Rxe8 27. Rxe8# 1-0
2024.07.30 Titled Tue 30th Jul Late
437322 De Souza, Arthur Olintho (2113) Kodihalli, Kaustubh (1968) 0-1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 cxd4 7. Nb5 Qd7 8. Nbxd4 a6 9. Bg5 Be7 10. Bd3 O-O 11. O-O Nc6 12. Qe2 Qd5 13. Rad1 Nxd4 14. cxd4 Qxa2 15. Ne5 Qd5 16. Bxf6 Bxf6 17. f4 g6 18. Be4 Qd6 19. Rf3 Bg7 20. Rh3 Bd7 21. Rdd3 Bb5 22. Rxh7 Kxh7 23. Qh5+ Kg8 24. Nxg6 fxg6 25. Bxg6 Rxf4 26. Rd1 Rxd4 27. Re1 Rf4 28. g3 Qd4+ 29. Kg2 Qf2+ 30. Kh3 Bf1+ 31. Rxf1 Qxf1# 0-1
2024.07.30 Titled Tue 30th Jul Late
437511 De Souza, Arthur Olintho (2113) Roberson, P (2425) 0-1
1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. Qe2 e6 5. Nf3 Nf6 6. c3 c5 7. O-O Be7 8. Bg5 O-O 9. Nbd2 cxd4 10. cxd4 d6 11. Rac1 Nbd7 12. Rfd1 h6 13. Bh4 Re8 14. e5 Nd5 15. Bxe7 Qxe7 16. Qe4 Nf8 17. Bb1 dxe5 18. Qxe5 Rac8 19. Ne4 Nd7 20. Qg3 N7f6 21. Nd6 Rxc1 22. Rxc1 Rd8 23. Nxb7 Qxb7 24. Ne5 Rc8 25. Re1 Qb6 26. Qh4 Ne7 27. h3 Rd8 28. Rd1 Nc6 29. Ng4 Nxg4 30. Qxg4 Rxd4 31. Qf3 Rxd1+ 32. Qxd1 Nd4 33. Qd3 g6 34. h4 h5 35. Qe4 Qc5 36. Kh2 Kg7 37. g4 hxg4 38. Qxg4 Nf5 39. Qf4 e5 40. Qf3 Nxh4 41. Qg3 Qd4 0-1
2024.07.30 Titled Tue 30th Jul Late
437733 Rodriguez Lopez, David (2191) De Souza, Arthur Olintho (2113) 1/2-1/2
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 dxe5 8. dxe5 Nc6 9. O-O Bc5 10. Bg5 Qb6 11. Nc3 Nxc3 12. bxc3 O-O 13. Qe2 h6 14. Qe4 hxg5 15. Nxg5 f5 16. Qh4 Rf7 17. Qh7+ Kf8 18. Nxf7 Kxf7 19. Qxf5+ Kg8 20. Bxe6+ Bxe6 21. Qxe6+ Kh7 22. Qf5+ Kg8 23. Qe6+ Kh8 24. Qh3+ Kg8 25. Qe6+ 1/2-1/2
2024.07.30 Titled Tue 30th Jul Late
438154 De Souza, Arthur Olintho (2113) Goncalves, Nata (1966) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. O-O Be7 9. h3 O-O 10. Re1 Be6 11. b3 c5 12. Bb2 d4 13. Nd2 a5 14. a4 Nd5 15. Qf3 Nb4 16. Be4 Rb8 17. Ba3 Bf6 18. Bxb4 cxb4 19. Rad1 Re8 20. Bc6 Re7 21. Ne4 Rc7 22. Nc5 Rxc6 23. Qxc6 Bd5 24. Qd7 Rc8 25. Qxd8+ Rxd8 26. Ne4 Bxe4 27. Rxe4 g6 28. f4 Rc8 29. Re2 Rc3 30. Kh2 h5 31. g4 h4 32. Rd3 Rc5 33. Kg2 Kh7 34. Kf3 Bd8 35. g5 Bb6 36. Kg4 Rf5 37. Re7 Kg7 38. Rb7 Bc5 39. Rb5 f6 40. Rf3 fxg5 41. fxg5 Rd5 42. Rf6 d3 43. cxd3 Rd4+ 44. Kf3 Rxd3+ 45. Ke2 Rc3 46. Rb7+ Kg8 47. Rc6 Rc2+ 48. Kd1 Rc3 49. Rc8+ Bf8 50. Rbb8 Rd3+ 51. Ke2 Rxb3 52. Rxf8+ Kg7 53. Rf6 Rxh3 54. Rb7+ Kg8 55. Rxg6+ Kf8 56. Rh6 Kg8 57. g6 b3 58. Rhh7 Rh2+ 59. Kf3 Rh3+ 60. Kg4 Rf3 61. Kxf3 1-0
2024.07.23 Titled Tue 23rd Jul Late
447495 Hansen, TR (2433) De Souza, Arthur Olintho (2113) 1/2-1/2
1. e4 d5 2. exd5 Qxd5 3. Nf3 Nc6 4. d4 Bg4 5. Be2 Nf6 6. c4 Qd7 7. d5 Bxf3 8. Bxf3 Ne5 9. Be2 g6 10. Bf4 Qf5 11. Bxe5 Qxe5 12. Nc3 Bg7 13. Qa4+ Kf8 14. O-O h5 15. Rfe1 Qf4 16. g3 Qf5 17. Nb5 h4 18. Bf1 hxg3 19. hxg3 Ne4 20. Rxe4 Qxe4 21. Bg2 Qe2 22. Nxc7 Rc8 23. Qxa7 Bxb2 24. Rf1 Kg7 25. Qxb7 Be5 26. Ne6+ Kf6 27. Qa6 Ra8 28. Qc6 Rhc8 29. Qb6 Rab8 30. Qa6 Qxc4 31. Qxc4 Rxc4 32. Nf4 Bxf4 33. gxf4 Rxf4 34. Rd1 Rb2 35. f3 Ra4 36. Bf1 Raxa2 37. d6 exd6 38. Rxd6+ Ke5 39. Rd1 Kf4 40. Rd4+ Kxf3 41. Rd3+ Kg4 42. Rd4+ Kg5 43. Rd1 f5 44. Kh1 f4 45. Bg2 Rxg2 46. Rd5+ Kg4 47. Rg5+ Kf3 48. Rxg2 Rxg2 1/2-1/2
2024.07.23 Titled Tue 23rd Jul Late
447626 De Souza, Arthur Olintho (2113) Zwirs, Nico (2483) 0-1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Na3 Bg4 7. Be2 cxd4 8. Nb5 O-O-O 9. Nbxd4 Nxd4 10. Nxd4 Bxe2 11. Qxe2 Qxg2 12. Qc4+ Kb8 13. Bf4+ e5 14. Bxe5+ Bd6 15. Bxd6+ Rxd6 16. O-O-O Rc8 17. Qxf7 Rxd4 18. Rxd4 Qxh1+ 19. Kc2 Qxh2 20. Rb4 Qxf2+ 21. Kb3 Qf3 22. Qxg7 a6 23. Rb6 Qd5+ 24. Kc2 Nd7 25. Rh6 Rg8 0-1
2024.07.23 Titled Tue 23rd Jul Late
448044 De Souza, Arthur Olintho (2113) Kepeschuk, M (2269) 0-1
1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 cxd4 5. cxd4 g6 6. Nc3 Bg7 7. Nf3 O-O 8. O-O Bg4 9. h3 Bxf3 10. Qxf3 Nc6 11. Be3 Nd7 12. d5 Nce5 13. Qe2 Nxd3 14. Qxd3 Qa5 15. Bd4 Ne5 16. Qe2 Rfc8 17. Kh1 Qb4 18. Rfd1 Rc4 19. a3 Qb3 20. a4 Rac8 21. Ra3 Qb4 22. Bxa7 Nd7 23. f3 b6 24. a5 bxa5 25. Be3 Bxc3 26. Rxc3 Rxc3 27. bxc3 Rxc3 28. Bd4 Rc4 29. Ba1 f6 30. Qa2 a4 31. Rb1 Qc5 32. Kh2 Kf7 33. Rb7 Rc2 34. Qxa4 Qf2 35. Qxc2 Qxc2 36. Rxd7 g5 37. Bd4 h5 38. Bb6 Qc8 39. Rc7 Qb8 40. Ba5 g4 41. hxg4 hxg4 42. fxg4 Qb5 43. Ra7 Qc5 44. Ra8 Qe3 45. Bd8 Qxe4 46. Ra7 Qxd5 47. Rxe7+ Kg6 48. Re8 Qd4 49. Rg8+ Kf7 50. Rh8 Qxg4 51. Rh7+ Ke6 0-1
2024.07.23 Titled Tue 23rd Jul Late
448082 Zakin, Ilay (2294) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. e5 Qd7 4. Nf3 b6 5. Bd3 Ba6 6. O-O Bxd3 7. Qxd3 c5 8. c3 Nc6 9. a3 Nge7 10. b4 cxd4 11. cxd4 Nf5 12. Nc3 Be7 13. Be3 O-O 14. g4 Nh4 15. Nxh4 Bxh4 16. f4 f6 17. Ne2 fxe5 18. fxe5 a5 19. b5 Na7 20. a4 Nc8 21. Rxf8+ Kxf8 22. Qxh7 1-0
2024.07.23 Titled Tue 23rd Jul Late
448319 Quirke, J (1979) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. g3 Nc6 5. Bg2 e5 6. O-O Nge7 7. Ne1 O-O 8. Nc2 f5 9. Ne3 f4 10. Ned5 fxg3 11. hxg3 d6 12. d3 Be6 13. a3 Qd7 14. Rb1 Bh3 15. b4 Bxg2 16. Kxg2 cxb4 17. axb4 Nxd5 18. Nxd5 Rae8 19. e4 Nd4 20. Be3 Qf7 21. Bxd4 exd4 22. b5 h5 23. Rb2 h4 24. f4 hxg3 25. Qg4 Qe6 26. Qxe6+ Rxe6 27. Ra2 b6 28. Rxa7 Bh6 29. Kxg3 g5 30. f5 Re5 31. Rh1 Bg7 32. Ne7+ Kf7 33. Nc6+ Ke8 34. Nxe5 Bxe5+ 35. Kg4 Rg8 36. Rhh7 Rh8 37. Ra8# 1-0
2024.07.23 Titled Tue 23rd Jul Late
448617 De Souza, Arthur Olintho (2113) Molina Mendoza, Omar (2070) 1-0
1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 a6 9. O-O b5 10. Qe2 Qb6 11. Nd1 Bb7 12. Ne3 Nb4 13. c3 Nxd3 14. Qxd3 Be7 15. Ng5 h6 16. Nf3 Nc5 17. Qd4 Na4 18. Qxb6 Nxb6 19. Rad1 Rc8 20. Nd4 Na4 21. Rd2 Bc5 22. Nb3 Ba7 23. Rfd1 Ke7 24. g4 Nc5 25. Nxc5 Rxc5 26. Nc2 Rhc8 27. Be3 Rc4 28. Bxa7 Rxg4+ 29. Kf1 b4 30. Nxb4 a5 31. Nd3 Ba6 32. f3 Rh4 33. Kg1 Rcc4 34. Bf2 Rh5 35. Nc5 Bb5 36. Bg3 f6 37. exf6+ gxf6 38. Nb7 a4 39. Nd6 Rc5 40. b3 Bd7 41. c4 Bc6 42. b4 Rxc4 43. Nxc4 dxc4 44. Bd6+ Kf7 45. Bc5 Bxf3 46. Rf1 Rg5+ 47. Kf2 Be4 48. Rd7+ Kg6 49. Ke3 Re5 50. Rg1+ Bg2+ 51. Kf2 1-0
2024.07.23 Titled Tue 23rd Jul Late
448694 Khruschiov, A (2274) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nf6 7. Nxf6+ gxf6 8. Bf4 Bd6 9. Qd2 Bxf3 10. gxf3 Nc6 11. c3 e5 12. dxe5 fxe5 13. Bg5 f6 14. Bh4 Qe7 15. Qh6 Rf8 16. Bf5 e4 17. fxe4 Ne5 18. O-O-O Rf7 19. Kb1 Rd8 20. Rhg1 Qf8 21. Qh5 Nc4 22. Be6 Nxb2 23. Kxb2 Ba3+ 24. Ka1 Qc5 25. Rg8+ Ke7 26. Qxf7# 1-0
2024.07.23 Titled Tue 23rd Jul Late
448966 Lenoir Ibacache, G (2228) De Souza, Arthur Olintho (2113) 1-0
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Bc4 Bg4 7. f3 Bf5 8. Nge2 Qc7 9. O-O e6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Ng3 Bg6 13. Nce4 Qe7 14. Nxf6+ Qxf6 15. Ne4 Qe7 16. Bd3 Nd7 17. Qe2 O-O 18. Rad1 Rfd8 19. c3 c5 20. Nxc5 Nxc5 21. Bxg6 hxg6 22. dxc5 Qxc5+ 23. Qf2 Qb5 24. b3 Qa5 25. c4 Rxd1 26. Rxd1 Rd8 27. Rxd8+ Qxd8 28. g3 a6 29. Qe2 e5 30. Kf2 Qd4+ 31. Qe3 Qb2+ 32. Qe2 Qd4+ 33. Kg2 f5 34. Qf2 Qxf2+ 35. Kxf2 Kf7 36. Ke3 Ke6 37. h3 g5 38. g4 g6 39. Kd3 Kd6 40. b4 b6 41. Kc3 Kc6 42. a4 Kd6 43. Kd3 Kc7 44. Ke3 Kc6 45. Kf2 b5 46. axb5+ axb5 47. c5 Kd5 48. Kg3 Kc6 49. h4 gxh4+ 50. Kxh4 Kd5 51. Kg5 e4 52. fxe4+ fxe4 53. Kf4 Kd4 54. c6 e3 55. c7 e2 56. c8=Q e1=Q 57. Qc5+ Kd3 58. Qxb5+ Kc3 59. Qc5+ Kb3 60. Kg5 Qb1 61. Qd5+ Ka3 62. Qe6 Qxb4 63. Kxg6 Qb1+ 64. Qf5 Qb6+ 65. Kh5 Kb2 66. Kg5 Kc3 67. Qf6+ 1-0
2024.07.23 Titled Tue 23rd Jul Late
449068 De Souza, Arthur Olintho (2113) Bezerra, F (2096) 1-0
1. d3 c5 2. Nf3 g6 3. e4 Bg7 4. c3 d6 5. d4 cxd4 6. cxd4 Nf6 7. Nc3 O-O 8. h3 Nc6 9. Be3 b6 10. Be2 Bb7 11. O-O Rc8 12. Rc1 Na5 13. e5 Nd5 14. Nxd5 Bxd5 15. Qa4 Rxc1 16. Rxc1 Qa8 17. Qd7 dxe5 18. dxe5 e6 19. Ng5 Bxg2 20. Nxf7 Bc6 21. Qxe6 Bd5 22. Nh6+ Kh8 23. Qe7 Nc6 24. Qd6 Nxe5 25. Bd4 Rd8 26. Qe7 Re8 27. Qc7 Nf7 28. Nxf7+ Bxf7 29. Qxf7 Bxd4 30. Rc7 1-0
2024.07.23 Titled Tue 23rd Jul Late
449176 Noe, C (2520) De Souza, Arthur Olintho (2113) 1-0
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. Nb5 Qe4+ 6. Be2 Na6 7. Nf3 c6 8. Nc3 Qg6 9. O-O Nf6 10. d4 Bg4 11. Ba3 e6 12. Bxf8 Kxf8 13. Ne5 Qf5 14. Bxg4 1-0
2024.07.23 Titled Tue 23rd Jul Late
449342 De Souza, Arthur Olintho (2113) Dias, Si (2102) 1-0
1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Bb4 9. O-O Bxc3 10. bxc3 Nf6 11. h3 Bxf3 12. Bxf3 Qd7 13. Rb1 Nc6 14. Qa4 O-O 15. Rxb7 Qxb7 16. Bxc6 Qc7 17. Bxa8 Rxa8 18. c4 Rc8 19. Be3 Qxc4 20. Qxa7 Nd5 21. Rc1 Qxc1+ 22. Bxc1 Rxc1+ 23. Kh2 Kg7 24. a4 Rc2 25. Kg3 Ra2 26. a5 Ra3+ 27. f3 Ra4 28. Qc5 h5 29. h4 Ra2 30. Qb5 Kh7 31. a6 Nc7 32. Qd7 Nxa6 33. Qxf7+ Kh6 34. Qf8+ Kh7 35. Qf7+ Kh6 36. Qxe6 Ra5 37. Qe3+ Kh7 38. Qe7+ Kh6 39. d5 Rxd5 40. Qf8+ 1-0
2024.07.16 Titled Tue 16th Jul Late
458532 De Souza, Arthur Olintho (2113) Yang Kaiqi (2481) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 d5 7. exd6 Qxd6 8. O-O Bf5 9. d4 cxd4 10. cxd4 e6 11. Nc3 Be7 12. Qe2 O-O 13. Rd1 Nb4 14. a3 N4d5 15. Ne4 Bxe4 16. Qxe4 Bf6 17. Bg5 Rfe8 18. Bc2 g6 19. Bxf6 Nxf6 20. Qh4 Kg7 21. Ne5 Rac8 22. Rac1 Nbd5 23. Rd3 Rc7 24. Rh3 h5 25. g4 Nf4 26. Rf3 Qxd4 27. gxh5 Ne2+ 28. Kg2 Qxh4 0-1
2024.07.16 Titled Tue 16th Jul Late
458790 Petr, Ja2 (2282) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 g6 6. Nc3 d6 7. e4 Qxb6 8. a4 Bg7 9. a5 Qc7 10. Nf3 O-O 11. Be2 Bg4 12. Nd2 Bxe2 13. Qxe2 Nbd7 14. O-O Rab8 15. Qxa6 Rb4 16. Qe2 h5 17. h3 Rfb8 18. a6 c4 19. Nf3 Nc5 20. Nd4 Nd3 21. Nc6 Nxc1 22. Rfxc1 Rxb2 23. Qxb2 Rxb2 24. a7 Qb6 25. a8=Q+ Kh7 26. Qa7 Qb3 27. Qxe7 Nxd5 28. Nxd5 Qd3 29. Qxf7 Qe2 30. Nce7 Rd2 31. Nf6+ Kh8 32. Nxg6# 1-0
2024.07.16 Titled Tue 16th Jul Late
458994 De Souza, Arthur Olintho (2113) Carroll, Thomas (2111) 1-0
1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bg5 Be7 9. Bd3 O-O 10. Qe2 Nd5 11. Bd2 Nb4 12. Bxb4 Bxb4+ 13. c3 Be7 14. O-O Bf6 15. Rad1 b6 16. Qe4 1-0
2024.07.16 Titled Tue 16th Jul Late
459222 De Souza, Arthur Olintho (2113) Bueno, Alfe (2140) 1/2-1/2
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 Qb6 9. O-O Qxb2 10. Nb5 O-O 11. Bd2 d4 12. Rb1 Qxa2 13. Ra1 Qb2 14. Rb1 Qa2 15. Ra1 Qb2 16. Rb1 Qa2 1/2-1/2
2024.07.09 Titled Tue 9th Jul Late
471097 De Souza, Arthur Olintho (2113) Zhang, Eric (2261) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. exd5 Qxd5 8. Qxd5 Nxd5 9. Bc4 Nb6 10. Bb5+ Nc6 11. Bxc6+ bxc6 12. Nc3 Bf5 13. Na5 Rc8 14. Be3 Bb4 15. Nb7 Bxc2 16. Rc1 Bg6 17. Bxb6 axb6 18. O-O O-O 19. a3 Be7 20. Rfd1 Rc7 21. Nd6 Rd8 22. Nd5 Bxd6 23. Nxc7 Bxc7 24. Rxd8+ Bxd8 25. Rxc6 Kf8 26. Kf2 Ke7 27. b4 Kd7 28. Rc1 b5 29. Ke2 Bb6 30. Ra1 Bc2 31. Rc1 Bb3 32. Rd1+ Bd4 33. Rd2 Ke6 34. f4 f6 35. g4 Kd5 36. g5 Ke4 37. fxe5 fxe5 38. Kf1 Kf3 39. Rd3+ Kf4 40. Rxb3 Kxg5 41. Ke2 Kf4 42. Rh3 h6 43. a4 bxa4 44. Rh4+ Kf5 45. b5 a3 46. Kd2 a2 0-1
2024.07.09 Titled Tue 9th Jul Late
471231 Dias, P (2308) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. e5 Qd7 4. Nf3 b6 5. c3 Ba6 6. Bxa6 Nxa6 7. Qe2 Nb8 8. O-O c5 9. Be3 Nc6 10. Nbd2 Nh6 11. Rfd1 Nf5 12. g4 Nxe3 13. fxe3 h5 14. g5 Be7 15. h4 O-O-O 16. e4 cxd4 17. cxd4 Nxd4 18. Nxd4 Bc5 19. Nb3 Qa4 20. Rac1 dxe4 21. Nxc5 bxc5 22. Rxc5+ Kb8 23. Nc6+ Kb7 24. Nxd8+ Kb6 25. Rd6+ Kxc5 26. Nb7+ Kb4 27. a3+ Kb3 28. Qd1+ 1-0
2024.07.09 Titled Tue 9th Jul Late
471456 De Souza, Arthur Olintho (2113) Minina, V (2057) 1-0
1. e4 c5 2. Nc3 a6 3. Nge2 Nf6 4. a4 Nc6 5. d3 g6 6. g3 d6 7. Bg2 Bg7 8. O-O O-O 9. h3 Nd4 10. Nxd4 cxd4 11. Ne2 Nd7 12. f4 Rb8 13. f5 b5 14. axb5 axb5 15. g4 b4 16. Qe1 Nc5 17. Qf2 b3 18. Nxd4 bxc2 19. Nc6 Nxd3 20. Qxc2 Qb6+ 21. Kh1 Nb4 22. Nxe7+ Kh8 23. Qb3 Bd7 24. f6 Bxf6 25. Rxf6 Qd4 26. Qc3 Qd1+ 27. Rf1+ 1-0
2024.07.09 Titled Tue 9th Jul Late
471695 De Souza, Arthur Olintho (2113) Petr, Ja2 (2282) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. O-O dxe4 8. Qe2 Be7 9. Bxe4 Nxe4 10. Qxe4 O-O 11. Nc3 Be6 12. Rd1 Qc8 13. Qxc6 Rb8 14. Bf4 Rxb2 15. Nd5 Bxd5 16. Rxd5 Bf6 17. Rad1 Rxa2 18. h3 h6 19. Rd7 Qa6 20. Qxc7 Qe2 21. R1d2 Qe1+ 22. Kh2 Qe4 23. Bd6 Ra1 24. f3 Qe1 25. Bf4 Bh4 26. Rd1 Rxd1 27. Rxd1 Qxd1 28. Bd6 Re8 0-1
2024.07.09 Titled Tue 9th Jul Late
471900 Lantini, M (1974) De Souza, Arthur Olintho (2113) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Be2 O-O 11. O-O d6 12. Qd2 a6 13. Nd5 Nc5 14. f3 Be6 15. b4 Bxd5 16. cxd5 Bxa1 17. Rxa1 Nd7 18. Qd4 Nf6 19. g4 e5 20. dxe6 fxe6 21. Bh6 Rf7 22. Bc4 d5 23. Rd1 Nxe4 24. fxe4 Qh4 25. exd5 Qxh6 26. dxe6 Re7 27. Qe5 Rae8 28. Rf1 Qd2 29. Bd5 Qxb4 30. Rf7 Qxg4+ 31. Kh1 Qd1+ 32. Kg2 Qg4+ 33. Kf2 Qh4+ 34. Ke2 Qh5+ 35. Qxh5 gxh5 36. Kf3 Rxe6 37. Bxe6 Rxe6 38. Rxb7 Rc6 1/2-1/2
2024.07.09 Titled Tue 9th Jul Late
472039 Caku, Kler (1859) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Nxd5 cxd5 12. c3 e5 13. Qd2 Be6 14. Rfd1 Qa5 15. a4 Rfd8 16. b4 Qc7 17. Bc5 d4 18. cxd4 exd4 19. Rac1 Qe5 20. Bf3 Rac8 21. a5 Rd7 22. a6 Bd5 23. Bxd4 Qe6 24. Rxc8+ 1-0
2024.07.09 Titled Tue 9th Jul Late
472235 De Souza, Arthur Olintho (2113) Lin, D (2303) 0-1
1. Nc3 c6 2. d4 d5 3. e4 Nf6 4. e5 Ne4 5. Bd3 Nxc3 6. bxc3 g6 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 Bg7 10. e6 O-O 11. exf7+ Rxf7 12. Qg3 Nd7 13. O-O e5 14. Bg5 Qa5 15. dxe5 Bxe5 16. f4 Bxc3 17. Rab1 b6 18. f5 Be5 19. Qg4 Qc5+ 20. Kh1 Raf8 21. fxg6 Rxf1+ 22. Rxf1 Rxf1+ 23. Bxf1 Qf8 24. gxh7+ Kh8 25. Bd3 Nc5 26. Bh6 Nxd3 27. cxd3 Qf1# 0-1
2024.07.09 Titled Tue 9th Jul Late
472508 Ardila, Oscar Humberto (1971) De Souza, Arthur Olintho (2113) 0-1
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nbd2 Ngxe5 7. Be2 d6 8. O-O O-O 9. Qc2 Qf6 10. Ne4 Qg6 11. Qb1 Bf5 12. Nfd2 Rfe8 13. Kh1 Nxc4 14. Bxc4 Rxe4 15. Bd3 Rf4 16. Bxf5 Rxf5 17. Ne4 Rh5 18. Nxc5 Qxb1 19. Rxb1 Rxc5 20. Bd2 Re8 21. Bc3 Ne5 22. Rbd1 Nc4 23. Bd4 Rc6 24. b3 Ne5 25. Rd2 Nd7 26. Rfd1 Re4 27. f3 Rh4 28. g3 Rh5 29. e4 f6 30. Kg2 Kf7 31. Be3 Ra5 32. h4 Rca6 33. a4 Rc6 34. Kf2 Rc3 35. Rd3 Rc2+ 36. R1d2 Rc1 37. Rb2 Rh1 38. Kg2 Re1 39. Bf2 Rc1 40. Be3 Rc6 41. Rbd2 b5 42. Rd5 Rc3 43. R2d3 Rxd3 44. Rxd3 bxa4 45. bxa4 Rxa4 46. Rc3 c5 47. Bf4 Ke6 48. Rd3 Rd4 49. Ra3 c4 50. Rxa7 c3 51. Rc7 Nc5 52. Kf2 c2 53. Ke2 Rd1 54. Be3 Rb1 55. f4 c1=Q 56. Bxc1 Rxc1 57. f5+ Ke5 58. Rxg7 Nxe4 59. Rxh7 Kxf5 60. Ke3 Nxg3 61. h5 Rh1 62. h6 Rh3 63. Kf3 Ne4+ 64. Kg2 Rh5 65. Rh8 Ng5 0-1
2024.07.09 Titled Tue 9th Jul Late
472624 Daskevics, Va (2445) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. e5 Qd7 4. c3 b6 5. Nf3 Ba6 6. Be3 Bxf1 7. Kxf1 c5 8. g3 Nc6 9. Kg2 Nh6 10. Nbd2 Be7 11. Nb3 c4 12. Nbd2 Nf5 13. g4 Nh4+ 14. Nxh4 Bxh4 15. f4 h6 16. Qf3 O-O-O 17. Rhf1 f6 18. Rad1 fxe5 19. dxe5 Qb7 20. Bf2 Bxf2 21. Qxf2 Rhf8 22. Qe3 d4 23. cxd4 Nxd4+ 24. Kg1 Nc2 25. Qc3 Nd4 26. Qxc4+ Kb8 27. Nb3 Nf3+ 28. Kf2 Nxh2 29. Rxd8+ Rxd8 30. Rc1 Nxg4+ 31. Kg3 Ne3 32. Qe2 Qe4 33. Qf3 Nf5+ 34. Kf2 Qb4 35. Rc3 Nd4 36. Nxd4 Rxd4 37. Qc6 Rxf4+ 38. Ke2 Qe4+ 39. Kd2 Qxc6 40. Rxc6 Rd4+ 41. Ke3 Rd1 42. Rxe6 Kc7 43. Re7+ Kc6 44. Rxg7 a5 45. Rg6+ Kc5 46. Rxh6 Re1+ 47. Kf4 Rf1+ 48. Kg5 Rg1+ 49. Kf6 Rf1+ 50. Ke7 Re1 51. e6 Kd5 52. Rh5+ Kc6 53. Kf7 Rf1+ 54. Ke8 Kd6 55. e7 Rg1 56. Rh6+ Kc7 57. Rf6 Rd1 58. Kf8 1-0
2024.07.09 Titled Tue 9th Jul Late
472797 De Souza, Arthur Olintho (2113) Marcziter, D (2204) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. d4 Bg4 6. Be2 e6 7. Na3 cxd4 8. Nb5 Qd8 9. Nfxd4 Bxe2 10. Qxe2 a6 11. Na3 Be7 12. Bg5 O-O 13. O-O Nbd7 14. Nc4 Rc8 15. Rad1 Qc7 16. Ne3 Rfe8 17. Ng4 Nxg4 18. Qxg4 Bxg5 19. Qxg5 Nf6 20. Rd3 h6 21. Qh4 Qe5 22. Rg3 Kh7 23. Nf3 Qh5 24. Qf4 Nd5 25. Qd4 f6 26. Re1 Rcd8 27. Nh4 Kh8 28. Ng6+ Kh7 29. Qe4 Qf5 30. Qh4 Ne7 31. Nf4 e5 32. Nh5 Ng6 33. Qg4 Qxg4 34. Rxg4 Rd2 35. Rb4 Re7 36. g3 Red7 37. Kg2 Rc2 38. Rf1 Rdd2 39. Rxb7 Rxb2 40. Nxf6+ Kh8 41. Rxb2 Rxb2 42. Nd7 Rxa2 43. Nc5 Kg8 44. Re1 Kf7 45. Ne4 Ke6 46. c4 Rc2 47. Rb1 Rxc4 48. Rb6+ Kf5 49. Nd6+ Kg5 50. Nxc4 e4 51. Rxa6 e3 52. Nxe3 Nf8 53. Rb6 h5 54. Rb8 Ne6 55. Rb5+ Kf6 56. Rd5 g6 57. Rd6 Ke5 58. Rxe6+ Kxe6 59. Kf3 Kf6 60. Ke4 g5 61. f4 g4 62. Nd5+ Ke6 63. f5+ Kd6 64. Kf4 Kxd5 65. Kg5 Ke5 66. f6 Ke6 67. Kg6 Ke5 68. f7 Ke4 69. f8=Q Ke3 70. Qf4+ Ke2 71. Kxh5 Ke1 72. Kxg4 Ke2 73. h4 Ke1 74. h5 Kd1 75. h6 Kc2 76. h7 Kb3 77. h8=Q Kc2 78. Qd8 Kc3 79. Qfc7+ Kb2 80. Qdb8+ Ka1 81. Qca7# 1-0
2024.07.09 Titled Tue 9th Jul Late
472814 Floresvillar Gonzalez, L (2021) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c3 Bf5 3. Qb3 b6 4. Bf4 Nd7 5. e3 e6 6. Bb5 Nf6 7. Nf3 a6 8. Bc6 Ra7 9. Ne5 Bd6 10. Nd2 O-O 11. O-O Nb8 12. c4 Bxe5 13. dxe5 Nxc6 14. exf6 Na5 15. Qa4 Qxf6 16. cxd5 exd5 17. b4 Nc4 18. Nxc4 dxc4 19. b5 Be4 20. Qxc4 axb5 21. Qxe4 1-0
2024.07.02 Titled Tue 2nd Jul Late
479107 De Souza, Arthur Olintho (2113) Miszler, Levente (2273) 1-0
1. e4 e6 2. Nc3 d5 3. Nf3 Nc6 4. d4 Bb4 5. e5 f6 6. Bd3 fxe5 7. Nxe5 Nf6 8. O-O Bxc3 9. bxc3 O-O 10. Re1 Ne7 11. Ba3 b6 12. Qf3 Bb7 13. Qh3 Bc8 14. Re3 Nf5 15. Bxf5 exf5 16. Bxf8 Qxf8 17. Qh4 Ne4 18. Nc6 f4 19. Ne7+ Kh8 20. Ng6+ Kg8 21. Nxf8 fxe3 22. Qxh7+ Kxf8 23. fxe3 Nf6 24. Rf1 Be6 25. Qh8+ Bg8 26. Rxf6+ gxf6 27. Qxf6+ Bf7 28. g4 Re8 29. g5 Re6 30. Qd8+ Kg7 31. Qxc7 Rxe3 32. h4 Kg6 33. h5+ Kxh5 34. Qxf7+ Kxg5 35. Qxd5+ Kf4 36. Qf7+ Ke4 37. Qe6+ Kf3 38. Qxe3+ Kxe3 39. d5 1-0
2024.07.02 Titled Tue 2nd Jul Late
479266 Bluebaum, M (2640) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. g3 Bg7 10. Kg2 O-O 11. Nf3 Nbd7 12. a4 Qa5 13. Bd2 Qb4 14. Qc2 Rfb8 15. Ra2 c4 16. Nd4 Ng4 17. Nc6 Qc5 18. Bf4 Bxc3 19. bxc3 Rb3 20. h3 Nge5 21. Be3 1-0
2024.07.02 Titled Tue 2nd Jul Late
479570 Baches Garcia, G (2322) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 O-O 10. Bg5 Nd4 11. Bxf6 gxf6 12. Bd3 b5 13. Nd5 Kg7 14. c3 Ne6 15. O-O-O Bb7 16. Ne7 Nf4 17. Bc2 b4 18. Rxd7 Rab8 19. g3 Ne6 20. Nf5+ Kh8 21. cxb4 Rfc8 22. Re1 Bc6 23. Rxf7 Rxb4 24. Nd6 Nd4 25. Nxc8 Nxc2 26. Kxc2 Bxe4+ 27. Kc3 Rb8 28. Rxe4 Rxc8+ 29. Rc4 1-0
2024.07.02 Titled Tue 2nd Jul Late
479700 De Souza, Arthur Olintho (2113) Romero Ruscalleda, J (2153) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nge2 a6 5. a4 Nc6 6. Be3 e5 7. g3 Bg4 8. Bg2 exd4 9. Bxd4 Nxd4 0-1
2024.07.02 Titled Tue 2nd Jul Late
480051 Menahem, Adi (2160) De Souza, Arthur Olintho (2113) 1/2-1/2
1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 Nf6 5. g3 Bb4 6. Bg2 d5 7. cxd5 Nxd5 8. Bd2 Nxc3 9. Bxc3 Bxc3+ 10. bxc3 O-O 11. O-O Nd7 12. Rb1 c5 13. Qd3 Nf6 14. dxc5 Be4 15. Qxd8 Rfxd8 16. Ne5 Rd5 17. Bxe4 Nxe4 18. cxb6 axb6 19. Nc4 Rxa2 20. Nxb6 Rdd2 21. Nc4 Rd8 22. Rfc1 h5 23. f3 Nd2 24. Rb2 Rxb2 25. Nxb2 Nb3 26. Rd1 Rc8 27. Rd3 Nc1 28. Re3 Rxc3 29. Rxc3 Nxe2+ 30. Kf2 Nxc3 31. Nd3 Nd5 32. h4 g6 33. Nc5 Kg7 34. Ke2 Kf6 35. Kd3 Ke5 36. Nd7+ Kf5 37. Nc5 g5 38. hxg5 Kxg5 39. Ne4+ Kg6 40. Nd6 f5 41. Kd4 f4 42. gxf4 Nxf4 43. Ke4 Nd5 44. Ke5 Nc7 45. Ne4 h4 46. Kd6 h3 47. Kxc7 Kf5 48. Kd6 Kf4 49. Kxe6 Kxf3 50. Ng5+ Kg3 51. Nxh3 1/2-1/2
2024.07.02 Titled Tue 2nd Jul Late
480130 Decker, Thomas (2300) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Qb6 5. Nc3 a6 6. Rb1 Nc6 7. Qd2 Bg4 8. Na4 Qb4 9. Nxc5 Bxf3 10. gxf3 Qb6 11. Bg3 e5 12. dxe5 Nxe5 13. Bxe5 Bxc5 14. Bxf6 Qxf6 15. c3 Qxf3 16. Rg1 O-O-O 17. Rxg7 Rhe8 18. Rg3 Qe4 19. Qd3 Qh4 20. Rd1 Qxh2 21. Qf5+ Kb8 22. Rxd5 Bd6 23. Rg7 Rxe3+ 24. fxe3 Bg3+ 25. Kd1 1-0
2024.07.02 Titled Tue 2nd Jul Late
480406 De Souza, Arthur Olintho (2113) Ardila, Oscar Humberto (1971) 0-1
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. d4 Be7 6. Bd3 d5 7. Ne3 O-O 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Nxc4 Bf6 12. O-O Nd7 13. Ba3 Re8 14. Nd6 Re6 15. Bf5 Nf8 16. Nxc8 Rxc8 17. Bxe6 Nxe6 18. Rb1 b5 19. Qf3 Qd7 20. Rfd1 Nc7 21. c4 a6 22. cxb5 axb5 23. Rdc1 Nd5 24. Qh3 Qxh3 25. gxh3 Bxd4 26. Rxb5 Nf4 27. Rxc6 Re8 28. Kf1 Nxh3 29. Bb2 Bxb2 30. Rxb2 h6 31. a4 Re4 32. a5 Ra4 33. a6 Nf4 34. Rb1 Kh7 35. f3 g5 36. Rbb6 h5 37. Rc7 Kg7 38. a7 Nd5 39. Rbb7 Nxc7 40. Rxc7 Ra2 41. Kg1 Kf6 42. Kf1 Kg6 43. Kg1 f6 44. Kf1 Kf5 45. Rc5+ Kf4 46. Rc6 f5 47. Rc7 Kxf3 48. Ke1 f4 49. Rg7 g4 50. Rh7 g3 51. hxg3 fxg3 52. Rf7+ Kg2 53. Rh7 h4 54. Rxh4 Rxa7 55. Ke2 Re7+ 56. Kd3 Kf1 57. Rf4+ Kg2 58. Rh4 Kf2 59. Rf4+ Kg1 60. Rh4 g2 61. Rf4 Kh2 0-1
2024.07.02 Titled Tue 2nd Jul Late
480503 Korol, D (2287) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 bxc4 5. e4 Ba6 6. Qc2 d6 7. Bxc4 Bxc4 8. Nxc4 Nbd7 9. Nf3 g6 10. b3 Bg7 11. Bb2 O-O 12. h3 Nb6 13. O-O a5 14. a4 Nxc4 15. bxc4 Rb8 16. Bc3 Nh5 17. e5 Nf4 18. Rfe1 dxe5 19. Nxe5 e6 20. Re3 exd5 21. Nc6 Qg5 22. Rg3 Qh5 23. Rg4 Nxh3+ 24. gxh3 Qxh3 25. Rg3 Qe6 26. Bxg7 Kxg7 27. Nxb8 Rxb8 28. cxd5 Qxd5 29. Rd1 Qe5 30. Qc3 1-0
2024.07.02 Titled Tue 2nd Jul Late
480641 Stoettner, Lukas (2202) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Be2 Nc6 3. f4 d5 4. d3 dxe4 5. dxe4 Qxd1+ 6. Bxd1 Nf6 7. Nc3 e5 8. Nf3 exf4 9. Bxf4 Be6 10. Nb5 O-O-O 11. e5 Ne4 12. O-O c4 13. c3 a6 14. Nbd4 Nxd4 15. cxd4 h6 16. Bc2 Bf5 17. Rac1 g5 18. Be3 Kb8 19. Nd2 Nxd2 20. Rxf5 c3 21. bxc3 Nc4 22. Bf2 Ba3 23. Rb1 b5 24. Rxf7 Bb2 25. Bd3 1-0
2024.07.02 Titled Tue 2nd Jul Late
480839 De Souza, Arthur Olintho (2113) Awoki, D (2160) 0-1
1. e4 c5 2. Nf3 g6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Bg7 7. Bc4 Nb6 8. Bb3 O-O 9. O-O d6 10. h3 Nc6 11. Bf4 dxe5 12. dxe5 Qxd1 13. Rxd1 Bf5 14. Nc3 Rfd8 15. g4 Bd3 16. e6 f5 17. Ng5 Na5 18. Nf7 Nxb3 19. axb3 Bxc3 20. bxc3 Rd5 21. c4 Nxc4 22. bxc4 Bxc4 23. Rxd5 Bxd5 24. Rd1 Bxe6 25. Ne5 b5 26. Nc6 Kf7 27. gxf5 Bxf5 28. Nd4 b4 29. Re1 Bxh3 30. Nc6 a5 31. Rxe7+ Kf6 32. Be5+ Kf5 33. Rf7+ Ke6 34. Rf6+ Kd5 35. Rd6+ Kc5 36. Ne7 a4 37. Rc6+ Kb5 38. Bd4 a3 39. Rb6+ Kc4 40. Nc6 a2 41. Rxb4+ Kd5 42. Rb3 Bd7 0-1
2024.07.02 Titled Tue 2nd Jul Late
480923 Shapiro, Dan (2284) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Ne4 8. Ne2 g6 9. a4 Ba6 10. Ra3 Nxc3 11. Nxc3 Bg7 12. Bd2 O-O 13. O-O Qb4 14. Rb3 Qh4 15. g3 Qh3 16. Qf3 d6 17. e4 Nd7 18. Qg2 Qxg2+ 19. Kxg2 Ne5 20. Bg5 f6 21. Bc1 c4 22. Rb4 f5 23. f4 Nd3 24. Rxc4 fxe4 25. Rxe4 Bxb5 26. axb5 Ra1 27. Be3 Rxf1 28. Kxf1 Nxb2 29. Ne2 Nd3 30. Rxe7 Ra8 31. Bd4 Bf8 32. Rc7 Ra2 33. b6 1-0
2024.06.25 Titled Tue 25th Jun Late
488205 Arutla, Aditya (2243) De Souza, Arthur Olintho (2113) 1-0
1. d4 d6 2. Bf4 Nd7 3. Nf3 c5 4. d5 g6 5. c4 Qb6 6. Qc2 Ngf6 7. Nc3 Bg7 8. e4 O-O 9. Be2 e6 10. O-O exd5 11. exd5 a6 12. Rfe1 Nh5 13. Be3 Qc7 14. Bf1 Ne5 15. Nxe5 Bxe5 16. g3 Bf5 17. Bd3 Bxd3 18. Qxd3 Rfe8 19. f4 Bg7 20. Bf2 Rab8 21. a4 Nf6 22. Rad1 Ng4 23. h3 Rxe1+ 24. Bxe1 Bd4+ 25. Kh1 Ne3 26. Rd2 Qe7 27. Re2 Re8 28. Nd1 f5 29. Nxe3 Bxe3 30. Bd2 Qf6 31. Bxe3 Re4 32. Bf2 b5 33. axb5 axb5 34. cxb5 c4 35. Qc2 c3 36. Rxe4 cxb2 37. Re1 1-0
2024.06.25 Titled Tue 25th Jun Late
488412 De Souza, Arthur Olintho (2113) Jegorovas, A (2270) 0-1
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 a6 8. Bd3 Bxc5 9. O-O f6 10. exf6 Qxf6 11. Bg5 Qf7 12. Re1 O-O 13. Qe2 Nd4 14. Nxd4 Bxd4 15. Qxe6 Bxf2+ 16. Kh1 Bxe1 17. Qxf7+ Rxf7 18. Rxe1 Nc5 19. Re8+ Rf8 20. Bxh7+ Kxh7 21. Rxf8 d4 22. Nd5 Ne6 23. Rf5 Nxg5 24. Rxg5 Be6 25. Nc7 Rf8 26. Rh5+ Kg6 27. Rg5+ Kh6 28. Kg1 Bc4 29. h4 Bxa2 30. Nd5 Bxd5 31. Rxd5 Rc8 32. Rxd4 Rxc2 33. Rd6+ Kh5 34. Rb6 Kxh4 35. Rxb7 g5 36. Rb4+ g4 37. Rb6 a5 38. Rh6+ Kg3 39. Ra6 Rc1# 0-1
2024.06.25 Titled Tue 25th Jun Late
488751 De Souza, Arthur Olintho (2113) Gorkavij, V (2333) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 O-O 9. Qd2 Be6 10. O-O-O b5 11. g4 Nbd7 12. h4 b4 13. Nd5 Bxd5 14. exd5 a5 15. Qd3 a4 16. Nd2 Nb6 17. g5 Nfxd5 18. Bxb6 Nxb6 19. h5 Bxg5 20. Rg1 Qf6 21. Kb1 Bxd2 22. Rxd2 d5 23. Rdg2 Rfb8 24. Rxg7+ Qxg7 25. Rxg7+ Kxg7 26. h6+ Kxh6 27. Qf5 Kg7 28. Qg5+ Kf8 29. Qxe5 b3 30. cxb3 axb3 31. a3 Re8 32. Qh8+ Ke7 33. Qe5+ Kd8 34. Qd6+ Nd7 35. Qg3 Rc8 36. Bb5 Rc2 37. Bxd7 Kxd7 38. Qg4+ Kc7 39. Qf4+ Kc6 40. Qa4+ Kd6 41. Qxb3 Ree2 42. Qb6+ Ke5 43. Qb8+ Kd4 44. Qb4+ Kd3 45. Qb3+ Kd4 46. Qb4+ Ke5 47. f4+ Kf5 48. a4 Rxb2+ 49. Qxb2 Rxb2+ 50. Kxb2 h5 51. a5 h4 52. a6 h3 53. a7 h2 54. a8=Q h1=Q 55. Qc8+ Kxf4 56. Qc7+ Ke3 57. Qe5+ Qe4 58. Qg3+ Qf3 59. Qe5+ Kd3 60. Qb8 Qe2+ 0-1
2024.06.25 Titled Tue 25th Jun Late
488848 Ruiz Vazquez, Javier (2237) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nc3 d6 3. Bc4 e6 4. d3 Nf6 5. Nge2 Be7 6. O-O O-O 7. Be3 Nc6 8. Bb3 d5 9. exd5 exd5 10. d4 a6 11. dxc5 Bg4 12. h3 Bxe2 13. Qxe2 d4 14. Rad1 Bxc5 15. Na4 Ba7 16. c4 Qe7 17. c5 dxe3 18. fxe3 Rfe8 19. Kh1 Qxe3 20. Qc4 Ne5 21. Qh4 Bxc5 22. Rde1 Qd4 23. Qg5 h6 24. Qg3 Bd6 25. Rd1 Ne4 26. Qh4 Qe3 27. Rfe1 Nf2+ 28. Kg1 Nxh3+ 29. Kh1 Nf2+ 30. Kg1 Ng6 31. Rxe3 1-0
2024.06.18 Titled Tue 18th Jun Late
498504 De Souza, Arthur Olintho (2113) Kaplan, Avi Harrison (2226) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 Bd7 7. Bg5 e6 8. O-O-O Nc6 9. e5 Nxe5 10. Qxb7 Be7 11. f4 Neg4 12. Nc6 Qc8 13. Qxc8+ Rxc8 14. Nxe7 Kxe7 15. Bxf6+ gxf6 16. Rd2 a5 17. h3 Ne3 18. Bb5 Rxc3 19. Bxd7 Rc4 20. Bb5 Rxf4 21. Re1 Nf5 22. Red1 d5 23. Re1 Rc8 24. Rxd5 Nd4 25. Rd7+ Kf8 26. Bd3 Nc6 27. Bxh7 f5 28. g4 Nb4 29. gxf5 Rxc2+ 30. Kb1 Rff2 31. fxe6 Rce2 32. e7+ Ke8 33. Rdd1 Rxb2+ 34. Ka1 Rxa2+ 35. Kb1 Rab2+ 36. Kc1 Na2# 0-1
2024.06.18 Titled Tue 18th Jun Late
498640 Gonzalez Zharikov, Andrey (2084) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O Nc6 5. d3 e5 6. c4 dxc4 7. dxc4 Qxd1 8. Rxd1 Be6 9. b3 Rd8 10. Rxd8+ Kxd8 11. Bb2 Bd6 12. Nc3 h6 13. Rd1 Kc7 14. Nb5+ 1-0
2024.06.18 Titled Tue 18th Jun Late
498912 Merino Garcia, R (2382) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. Nf3 Nf6 3. c4 Bf5 4. e3 e6 5. Qb3 Nc6 6. cxd5 Nb4 7. Na3 Qxd5 8. Bc4 Qa5 9. O-O Bd6 10. Nb5 O-O 11. Nxd6 cxd6 12. Bd2 1-0
2024.06.18 Titled Tue 18th Jun Late
499168 De Souza, Arthur Olintho (2113) Mesa Cruz, Juan Carlos (2110) 0-1
1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 Ra5 9. Bc7 Nd7 10. Nd2 e6 11. Nc2 Ra6 12. e4 b5 13. exd5 exd5 14. Be2 b4 15. O-O Nf6 16. Bf3 Be6 17. Rfe1 Kd7 18. Bf4 Be7 19. a3 bxc3 20. bxc3 Rha8 21. Reb1 Kc8 22. Nb4 Nxb4 23. cxb4 Rxa3 24. Rxa3 Rxa3 25. b5 Kd7 26. b6 c3 27. Nc4 dxc4 28. Bxb7 c2 29. Re1 Rb3 30. Bc7 Rb1 0-1
2024.06.18 Titled Tue 18th Jun Late
499506 Tan, Ralph (2004) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5c3 Be6 8. Nd5 g6 9. Nbc3 Bg7 10. Be2 Nge7 11. Be3 Bxd5 12. cxd5 Nb8 13. O-O Nd7 14. Rc1 O-O 15. Qd2 f5 16. f3 f4 17. Bf2 g5 18. b4 Rf6 19. b5 axb5 20. Nxb5 Rh6 21. Nc7 Ra3 22. Ne6 Qa8 23. Rc2 g4 24. fxg4 Kf7 25. g5 Rg6 26. Bh5 f3 27. Be3 Qa4 28. Rxf3+ Kg8 29. Bxg6 Nxg6 30. Rc8+ Ndf8 31. Qf2 Qd1+ 32. Qf1 Qxf1+ 33. Kxf1 Rxa2 34. Bb6 Ra1+ 35. Kf2 Ra2+ 36. Kg3 Nf4 37. Nxf8 Bxf8 38. Bd8 Rxg2+ 39. Kh4 Rxh2+ 40. Kg4 Rg2+ 41. Kf5 Ng6 42. Ke6 Nf4+ 43. Kd7 Ng6 44. Be7 Nxe7 45. Rcxf8+ Kg7 46. R3f7+ Kg6 47. Kxe7 Kxg5 48. Rg8+ 1-0
2024.06.18 Titled Tue 18th Jun Late
499618 Arbunic Castro, G (1958) De Souza, Arthur Olintho (2113) 1/2-1/2
1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Nc6 6. O-O e5 7. h3 Bh5 8. g4 Bg6 9. Re1 Bd6 10. Nxe5 Qxe5 11. Rxe5+ Nxe5 12. f4 Nc6 13. Bxc6+ bxc6 14. f5 O-O-O 15. Nc3 Nf6 16. d3 h5 17. fxg6 hxg4 18. hxg4 Rh3 19. g5 Rdh8 20. gxf6 Rh1+ 21. Kf2 R8h2+ 22. Ke3 Rh3+ 23. Ke2 R3h2+ 24. Kf3 Rh3+ 25. Ke2 R3h2+ 26. Kf3 Rh3+ 27. Ke2 1/2-1/2
2024.06.18 Titled Tue 18th Jun Late
499920 De Souza, Arthur Olintho (2113) Burke, Paul 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Qe2 Nf6 5. d3 Be7 6. O-O O-O 7. exf5 d6 8. Nc3 Bxf5 9. Bc4+ Kh8 10. Ng5 Nd4 11. Qh5 Bg6 12. Qh4 c6 13. Ne6 Nxe6 14. Bxe6 Nd5 15. Qh3 Nxc3 16. bxc3 d5 17. Bg4 Bd6 18. Rb1 b6 19. a4 Qf6 20. a5 Bc5 21. Be3 d4 22. cxd4 exd4 23. Bd2 Rae8 24. axb6 axb6 25. f3 Re2 26. Rf2 Rfe8 27. Rbf1 b5 28. Bd7 R8e7 29. Qg4 h5 30. Qh3 Rxf2 31. Kxf2 Qd6 32. Bg4 Qe5 33. Re1 Qf6 34. Rxe7 Qxe7 35. Bxh5 Bxh5 36. Qxh5+ Kg8 37. Qg6 Bb4 38. Bxb4 Qxb4 39. Qe6+ Kh7 40. Qf5+ Kg8 41. Qe6+ Kh7 42. Qe4+ 1-0
2024.06.18 Titled Tue 18th Jun Late
500101 De Souza, Arthur Olintho (2113) Jagirapu, Harshin Reddy (2029) 1-0
1. e3 e5 2. Nf3 Nc6 3. b3 Nf6 4. Bb2 e4 5. Nd4 Nxd4 6. Bxd4 d5 7. Bb5+ c6 8. Be2 Bd6 9. d3 exd3 10. Bxd3 Qe7 11. h3 Bd7 12. Qf3 Be5 13. O-O O-O-O 14. Nc3 Rhg8 15. Bf5 Bxd4 16. exd4 Bxf5 17. Qxf5+ Kb8 18. b4 Qxb4 19. Qd3 Qe7 20. Rab1 Ka8 21. Rb3 Rge8 22. Rfb1 Rd7 23. Na4 Rc7 24. Nc5 b6 25. Na6 Rb7 26. Nc5 Rbb8 27. Qa6 Qc7 28. Na4 b5 29. Nc5 Rb6 30. Qa5 Ne4 31. Na6 Qf4 32. Rf3 Qd2 33. Nc7+ Kb7 34. Qa3 f6 35. Nxe8 Qxc2 36. Rfb3 Ra6 37. Qe7+ Kb6 38. Nd6 Qxf2+ 39. Kh2 Qg3+ 40. Rxg3 1-0
2024.06.11 Titled Tue 11th Jun Late
507205 Goltseva, Ekaterina (2325) De Souza, Arthur Olintho (2113) 1/2-1/2
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. Rxb1 Qxd5 6. Nf3 Nf6 7. e3 Nbd7 8. Be2 Qf5 9. Ra1 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. O-O Bd6 13. f4 Qf5 14. Bf3 Qc5 15. Kh1 O-O 16. e4 Bc7 17. e5 Nd5 18. Bd2 Rfd8 19. Rac1 Qb6 20. Qc2 Nb4 21. Bxb4 Qxb4 22. Be4 g6 23. a3 Qd4 24. Rcd1 Qe3 25. Bd3 Bb6 26. Rf3 Qd4 27. Be2 Qc5 28. Qxc5 Bxc5 29. Rfd3 Bb6 30. Rd7 Rxd7 31. Rxd7 Rd8 32. Rxd8+ Bxd8 33. g3 Kf8 34. Kg2 Ke7 35. Bc4 f6 36. Kf3 f5 37. Bg8 h6 38. a4 b5 39. b3 a5 40. Ke2 Bb6 41. Kf3 Kf8 42. Be6 Ke7 43. Bc8 bxa4 44. bxa4 c5 45. Ba6 Kd7 46. Bc4 Ke7 47. Ke2 Bc7 48. Kd3 Bb6 49. Kc3 g5 50. Kd3 gxf4 51. gxf4 Bc7 52. Kc3 Bb6 53. Bd3 c4 54. Kxc4 Be3 55. Bxf5 Bxf4 56. Kd5 Bxh2 57. e6 h5 58. Bh3 Bg3 59. Kc6 h4 60. Kb6 Be1 61. Kb5 Bb4 62. Kc4 Be1 63. Kd3 Bb4 64. Ke2 Bc3 65. Kf3 Bb4 66. Kg4 Be1 67. Kg5 Bb4 68. Kxh4 Be1+ 69. Kg5 Bb4 70. Kf4 Be1 71. Ke4 Bb4 72. Kd5 Be1 73. Ke4 Bb4 74. Kd5 Be1 75. Kc4 Bb4 76. Kd3 Be1 77. Ke2 Bb4 78. Kd1 Bc3 79. Kc2 Bb4 80. Kd3 Be1 81. Ke2 Bb4 82. Kd1 Bc3 83. Kc2 Bb4 84. Kd3 1/2-1/2
2024.06.11 Titled Tue 11th Jun Late
507419 De Souza, Arthur Olintho (2113) Romanchuk, V (2266) 1-0
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 h6 7. Bh4 Bf5 8. e3 Nbd7 9. Bd3 Bxd3 10. Qxd3 Be7 11. O-O O-O 12. Rab1 a5 13. a3 a4 14. Qc2 Qa5 15. Ne5 Rfe8 16. Qf5 Qd8 17. f4 Rf8 18. Rf3 Nxe5 19. fxe5 Nh7 20. Bxe7 Qxe7 21. Rbf1 f6 22. Qc2 fxe5 23. Nxa4 Rxf3 24. Rxf3 exd4 25. exd4 Qe1+ 26. Rf1 Qe3+ 27. Kh1 Qxd4 28. Nc5 Qc4 29. Qxc4 dxc4 30. Nxb7 Rb8 31. Nd6 Rxb2 32. Nxc4 Rb3 33. Ne5 Rxa3 34. h4 c5 35. Rc1 Ra4 36. g3 Ra5 37. Nd7 Nf6 38. Nxc5 Kh7 39. Kg2 Ra2+ 40. Kh3 Ra3 41. Re1 Nh5 42. Ne6 Rxg3+ 43. Kh2 Rf3 44. Re5 Nf6 45. Kg2 Ra3 46. Nf8+ Kg8 47. Ng6 Ra8 48. Ne7+ Kf7 49. Nf5 Ra7 50. Rc5 1-0
2024.06.11 Titled Tue 11th Jun Late
507488 Caruana, F (2805) De Souza, Arthur Olintho (2113) 1-0
1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. Nf3 Be7 6. d4 exd4 7. Nxd4 Bd7 8. Nxc6 bxc6 9. Bd3 O-O 10. Nd2 d5 11. O-O Bd6 12. h3 Re8 13. c4 Rb8 14. Rc1 Qe7 15. Nf3 Ne4 16. Bb1 f5 17. cxd5 Ng5 18. dxc6 Bxc6 19. Rxc6 1-0
2024.06.11 Titled Tue 11th Jun Late
507736 De Souza, Arthur Olintho (2113) Vlassov, N (2299) 0-1
1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 O-O-O 6. Nc3 Qh5 7. Be3 Nf6 8. h3 e5 9. O-O exd4 10. Nh2 Bxe2 0-1
2024.06.11 Titled Tue 11th Jun Late
507982 De Souza, Arthur Olintho (2113) Badacsonyi, Frankie (2204) 0-1
1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 Bb4 7. e3 c5 8. dxc5 Qa5 9. Qc2 Ne4 10. a3 Nxc3 0-1
2024.06.11 Titled Tue 11th Jun Late
508216 Do Valle Cardoso, Lucas (2356) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bf8 6. f4 b6 7. Nf3 Ba6 8. Bxa6 Nxa6 9. Qd3 Nb8 10. O-O c5 11. Ne2 cxd4 12. Nexd4 Nc6 13. c3 Nh6 14. Nxc6 Qxc6 15. Nd4 Bc5 16. Be3 Qd7 17. Nb5 Bxe3+ 18. Kh1 Bc5 19. b4 Be7 20. a4 O-O 21. a5 a6 22. Nd4 b5 23. g4 Nxg4 24. Qg3 Nh6 25. Rg1 g6 26. Qh3 Nf5 27. Nxf5 exf5 28. Qh6 f6 29. Rxg6+ hxg6 30. Qxg6+ Kh8 31. Qh5+ Kg7 32. Rg1# 1-0
2024.06.11 Titled Tue 11th Jun Late
508431 De Souza, Arthur Olintho (2113) Veiga, Jose Francisco R P Neves (2385) 0-1
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. g3 c5 6. Bg2 cxd4 7. Qxd4 Bc5 8. Qd1 O-O 9. O-O d5 10. Bg5 dxc4 11. Qa4 h6 12. Bxf6 Qxf6 13. Qxc4 Nd7 14. b4 Bxf3 15. Bxf3 Ne5 16. Qf4 Qxf4 17. gxf4 Nxf3+ 18. exf3 Bxb4 19. Ne4 Rfd8 20. Rfd1 f5 21. Ng3 Kf7 22. Kf1 Be7 23. Ke2 Rxd1 24. Rxd1 Rd8 25. Rc1 Bc5 26. Nf1 Rd4 27. Ne3 Rxf4 28. Nc4 Rh4 29. Ne5+ Ke8 30. f4 Rxf4 0-1
2024.06.11 Titled Tue 11th Jun Late
508625 Weisz, Bryan (2003) De Souza, Arthur Olintho (2113) 1-0
1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. Bg2 Ng6 8. Nxg6 hxg6 9. O-O Rxh2 10. Kxh2 Qh4+ 11. Kg1 Qxg3 12. Rf2 Qh2+ 13. Kf1 g3 14. Bc6+ bxc6 15. Rxh2 gxh2 1-0
2024.06.11 Titled Tue 11th Jun Late
508852 De Souza, Arthur Olintho (2113) Dominguez, Ramiro (2185) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 Qe6 10. Bb2 Bb4+ 11. Nc3 O-O 12. O-O-O Re8 13. Ne4 a5 14. Qh5 Qg6 15. Qxg6 hxg6 16. c5 f5 17. Ng5 Nd5 18. Bc4 Bb7 19. Bxd5+ cxd5 20. Bd4 a4 21. Kb2 axb3 22. axb3 Ba3+ 23. Kc2 Bc6 24. Rhe1 Bb4 25. Re3 Ra2+ 26. Kb1 Rea8 27. e6 Bd2 28. Rg3 dxe6 29. Nxe6 Bd7 30. Nxc7 R8a3 31. Nxd5 f4 32. Rxg6 Bf5# 0-1
2024.06.11 Titled Tue 11th Jun Late
509078 Zepeda Berlanga, Jan Enrique (1939) De Souza, Arthur Olintho (2113) 0-1
1. e4 e6 2. d4 d5 3. e5 Qd7 4. Nf3 b6 5. Be2 Ba6 6. c3 Bxe2 7. Qxe2 c5 8. Be3 Nc6 9. O-O Nh6 10. c4 Nf5 11. cxd5 exd5 12. Rd1 Nxe3 13. Qxe3 cxd4 14. Nxd4 Bc5 15. e6 fxe6 16. Qxe6+ Qxe6 17. Nxe6 Kf7 18. Nc7 Rad8 19. Nxd5 Rd6 20. Nbc3 Rhd8 21. h3 Nd4 22. b4 Bxb4 23. Rxd4 Bxc3 24. Rf4+ Bf6 25. Nxf6 gxf6 26. Rc1 R8d7 27. Rh4 Kg6 28. Rc8 Rd1+ 29. Kh2 R1d2 30. Rg8+ Kf5 31. Rh5+ Ke6 32. Re8+ Kf7 33. Rh8 Kg6 34. Rh4 Rxf2 35. Kg3 Rxa2 36. Rg4+ Kf5 37. Rhg8 Rd3+ 38. Kh4 a5 39. R4g7 a4 40. Re7 a3 41. Rf8 Rxg2 42. Rxh7 a2 43. Ra8 Rd1 44. Rha7 Rdd2 45. Ra6 Rd4+ 46. Kh5 Rg3 47. h4 Rh3 0-1
2024.06.11 Titled Tue 11th Jun Late
509253 De Souza, Arthur Olintho (2113) Hryshchenko, Kamila (2161) 1/2-1/2
1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 c6 5. a4 Qa5 6. g3 Nd7 7. Bg2 Ngf6 8. Ne2 Ng4 9. Bf4 e5 10. dxe5 dxe5 11. Bd2 Qc5 12. O-O h5 13. h3 Ngf6 14. Be3 Qe7 15. f4 exf4 16. Nxf4 Ne5 17. Bd4 O-O 18. Qe2 Nh7 19. Qf2 b6 20. a5 c5 21. Bxe5 Bxe5 22. Ncd5 Qd8 23. c3 Be6 24. axb6 axb6 25. Rxa8 Qxa8 26. Nxb6 Qc6 27. Nbd5 Re8 28. Nxe6 Qxe6 29. Qxc5 Bxg3 30. Qb5 Kg7 31. c4 Ng5 32. Nf4 Bxf4 33. Rxf4 Qd6 34. Qxg5 Re5 35. Rf5 Qd1+ 36. Kh2 Re6 37. e5 h4 38. Rf6 Re7 39. Rxg6+ fxg6 40. Qxe7+ Kg8 41. Qxh4 Qe2 42. e6 Qxb2 43. e7 Qe5+ 44. Qg3 Qxe7 45. Qxg6+ Kh8 46. Bd5 Qe5+ 47. Qg3 Qe2+ 48. Qg2 Qe5+ 49. Kg1 Qe1+ 50. Qf1 Qe3+ 51. Qf2 Qc1+ 52. Kg2 Qg5+ 53. Kf3 Qf5+ 54. Ke2 Qc2+ 55. Ke3 Qc3+ 56. Kf4 Qf6+ 57. Kg3 Qe5+ 58. Kg2 Qg5+ 59. Qg3 Qd2+ 60. Qf2 Qg5+ 1/2-1/2
2024.06.04 Titled Tue 4th Jun Early
512294 De Souza, Arthur Olintho (2113) Yelisieiev, Yevhenii (2402) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. dxe5 dxe5 6. Bc4 Bb4 7. Bg5 c6 8. O-O O-O 9. Qe2 b5 10. Bb3 Qe7 11. Rad1 Nc5 12. a3 Bxc3 13. bxc3 Bg4 14. h3 Bh5 15. Rd2 h6 16. Bh4 g5 17. Bg3 Nfxe4 18. Bxe5 Nxd2 19. Qxd2 Bxf3 20. Bd6 Qd7 21. gxf3 Rad8 22. Rd1 Nb7 23. Bf4 Qxh3 24. Qe1 Rxd1 25. Qxd1 gxf4 26. Qe1 Nd6 27. Qe7 Nf5 28. Qf6 Nh4 29. Bxf7+ Rxf7 30. Qd8+ Kh7 31. Qd3+ Nf5 32. c4 Rg7# 0-1
2024.06.04 Titled Tue 4th Jun Early
512514 De Souza, Arthur Olintho (2113) Stepanencu, Nicodim-Cosmin (2296) 0-1
1. d4 Nf6 2. Nf3 e6 3. Bf4 Bd6 4. Bxd6 cxd6 5. e3 O-O 6. Bd3 d5 7. O-O d6 8. Nbd2 Nc6 9. c3 e5 10. e4 exd4 11. Nxd4 Nxd4 12. cxd4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Qb6 15. Qd3 g6 16. b3 Re8 17. Rfe1 Bd7 18. Re2 Bb5 0-1
2024.06.04 Titled Tue 4th Jun Early
514408 Clawitter, C (2050) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Na5 12. Kb1 Nxb3 13. axb3 Re8 14. h4 h5 15. Bh6 Bh8 16. g4 hxg4 17. h5 Nxh5 18. Rxh5 gxh5 19. Qg5+ Kh7 20. Qxh5 Qb6 21. Qxf7+ Kxh6 22. Rh1+ Kg5 23. Rh5# 1-0
2024.05.21 Titled Tue 21st May Late
535488 De Souza, Arthur Olintho (2113) Blanco Ronquillo, H (2442) 1-0
1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 4. d3 e6 5. Nbd2 h6 6. g3 Bh7 7. Bg2 Be7 8. O-O c5 9. Re1 Nc6 10. e4 Rc8 11. exd5 exd5 12. Ne5 Nxe5 13. Bxe5 O-O 14. Qf3 b6 15. Re2 Bg6 16. h3 Nd7 17. Rae1 Nxe5 18. Rxe5 Bf6 19. Rxd5 Qc7 20. Nc4 Rfe8 21. Rf1 Re6 22. h4 Rce8 23. h5 Bh7 24. Bh3 R6e7 25. Ne3 Re5 26. Rd7 Qb8 27. Nd5 Be7 28. Qf4 f6 29. Nxe7+ 1-0
2024.05.21 Titled Tue 21st May Late
535787 De Souza, Arthur Olintho (2113) Rustemov, A (2525) 0-1
1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. d3 h6 5. Nbd2 e6 6. g3 Be7 7. Bg2 O-O 8. O-O c5 9. Re1 Nc6 10. e4 Bh7 11. exd5 Nxd5 12. Ne4 Rc8 13. Qe2 Qc7 14. Rad1 Rfd8 15. a3 Nd4 16. Nxd4 cxd4 17. Bxd4 Qxc2 18. Qg4 Bg6 19. h4 h5 20. Qf3 b6 21. Ng5 Bxg5 22. hxg5 Qxb3 23. Bh3 Ne7 24. Qf4 Qa4 25. Rxe6 fxe6 26. Bxe6+ Kh7 27. Bxc8 Qxd4 28. Ba6 Qxf4 29. gxf4 Nd5 30. Re1 Nxf4 31. Re7 Bxd3 32. Bb7 Kg6 33. Bf3 Bf5 34. Rxa7 Rd3 35. Bc6 Kxg5 36. Rxg7+ Kf6 37. Rg3 Ne2+ 0-1
2024.05.21 Titled Tue 21st May Late
536006 Mkrtchyan, Mikayel (2131) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Nf6 5. cxd4 Nxd5 6. Nc3 Nxc3 7. bxc3 g6 8. Bd3 Bg7 9. h4 h5 10. Nf3 O-O 11. Ng5 Nc6 12. O-O e5 13. Ba3 exd4 14. Bxf8 Qxf8 15. Bc4 Ne5 16. Bb3 dxc3 17. Re1 Bg4 18. Qc2 Re8 19. Rxe5 Rxe5 20. Qxg6 Rxg5 21. Qxg5 Qe8 22. Rc1 Qe5 23. Qxe5 Bxe5 24. Bc2 Be6 25. a4 a6 26. Rb1 Bd5 27. g3 Bf3 28. Kf1 Kg7 29. Rb4 Bd5 30. Ke1 Kf6 31. Be4 Ke6 32. Rb6+ Bd6 33. Bxd5+ Kxd5 34. Kd1 Bc5 35. Rxb7 Bxf2 36. Rxf7 Bxg3 37. Kc2 Bxh4 38. Rf5+ 1-0
2024.05.21 Titled Tue 21st May Late
536256 De Souza, Arthur Olintho (2113) Przybylski, W (2308) 0-1
1. Nf3 Nf6 2. b3 a5 3. a4 d6 4. Bb2 e5 5. e3 Be7 6. Be2 O-O 7. O-O Bf5 8. d4 e4 9. Nfd2 d5 10. c4 c6 11. Nc3 Na6 12. cxd5 cxd5 13. Rc1 Nb4 14. Bb5 Bd6 15. Qh5 g6 16. Qh4 Kg7 17. h3 h5 18. Ba3 Rc8 19. f3 exf3 20. Rxf3 Ne4 21. Qxd8 Rfxd8 22. Ndxe4 dxe4 23. Rff1 Nd3 24. Bxd6 Nxc1 25. Be5+ f6 26. Bxf6+ Kxf6 27. Rxc1 Kg5 28. Bc4 h4 29. Rf1 Rc7 30. Rf4 Re7 31. Nd5 Ree8 32. Kf2 Rd6 33. g4 hxg3+ 34. Kxg3 Rh8 35. h4+ Kh6 36. Ne7 Rf8 37. h5 Rd7 38. Nxg6 Rg7 39. Kh4 Rf6 40. Nf8 Rxf8 41. Be6 Rg5 42. Bxf5 Rxh5+ 43. Kg4 Rg5+ 44. Kh4 Rfxf5 45. Rxe4 Rf1 46. Re6+ Rg6 47. Rxg6+ Kxg6 48. e4 Kf6 0-1
2024.05.21 Titled Tue 21st May Late
536352 De Souza, Arthur Olintho (2113) Tissir, M (2355) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. a4 Be7 8. Be3 O-O 9. O-O Qc7 10. f4 Nc6 11. Qe1 Bd7 12. Qg3 Nxd4 13. Bxd4 Bc6 14. e5 dxe5 15. Bxe5 Qb6+ 16. Kh1 g6 17. a5 Qb4 18. Qh4 Nd7 19. Qh6 f6 20. Bc7 Rac8 21. Bb6 Nxb6 22. axb6 Qxb6 23. h4 Qe3 24. Bf3 Rf7 25. Rae1 Qb6 26. Rxe6 Bf8 27. Bxc6 Rxc6 28. Rxc6 Qxc6 0-1
2024.05.21 Titled Tue 21st May Late
536550 Brilej, Jaka (2280) De Souza, Arthur Olintho (2113) 1-0
1. c4 f5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. d4 d6 7. Nc3 Nc6 8. b3 e5 9. dxe5 dxe5 10. e4 Be6 11. Ng5 Bc8 12. Ba3 Re8 13. Qxd8 Rxd8 14. Nb5 h6 15. Nxc7 hxg5 16. Nxa8 Rd7 17. exf5 gxf5 18. Bxc6 bxc6 19. Rfd1 Bb7 20. Rxd7 Nxd7 21. Nc7 Kf7 22. Rd1 Bc8 23. Na6 Ke6 24. Nc5+ Nxc5 25. Bxc5 a6 26. Rd6+ Kf7 27. Rxc6 Bb7 28. Rc7+ 1-0
2024.05.21 Titled Tue 21st May Late
536708 Dwilewicz, K (2130) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 e5 6. h3 Bh5 7. d3 Nc6 8. Be3 Nf6 9. Na3 a6 10. Nc4 Rd8 11. O-O e4 12. dxe4 Qxe4 13. Qb3 Be7 14. Rfe1 O-O 15. Ncd2 Qd5 16. Qxb7 Rb8 17. Qxa6 Rxb2 18. Bc4 Qd6 19. Rad1 Ne5 20. Qxd6 Bxd6 21. g4 Bg6 22. Nxe5 Bxe5 23. Bxc5 Rd8 24. Rxe5 Rbxd2 25. Rxd2 Rxd2 26. g5 1-0
2024.05.14 Titled Tue 14th May Late
542731 De Souza, Arthur Olintho (2113) Rioseco Pinochet, F (2140) 1/2-1/2
1. e4 e6 2. Nc3 a6 3. a4 c5 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 Qc7 7. Be3 Nf6 8. Be2 Nxd4 9. Bxd4 Bc5 10. O-O Bxd4 11. Qxd4 b6 12. e5 Ng8 13. Rad1 Bb7 14. f4 Ne7 15. Bd3 g6 16. Ne4 Bxe4 17. Bxe4 Rd8 18. Qd6 Qxd6 19. Rxd6 Nc8 20. Rd4 d5 21. exd6 Rxd6 22. Rfd1 Ke7 23. Bb7 Rxd4 24. Rxd4 a5 25. c3 Nd6 26. Ba6 f6 27. Kf2 e5 28. fxe5 fxe5 29. Rd5 Ke6 30. c4 Rf8+ 31. Ke3 Rf4 32. b3 h5 33. g3 Re4+ 34. Kd3 Rg4 35. Ke3 h4 36. Kf3 Rd4 37. Rxd4 exd4 38. gxh4 Ke5 39. Ke2 Ne4 40. Kd3 Nc5+ 41. Kc2 Kf4 42. Bc8 Ke3 43. Bg4 d3+ 44. Kd1 Nxb3 45. h5 gxh5 46. Bxh5 Nd2 47. Bf7 Ne4 48. Bh5 d2 49. Kc2 Nd6 50. Kc3 Ne4+ 51. Kc2 Nc5 52. Be8 Nd3 53. Bh5 Nb4+ 54. Kc3 Na2+ 55. Kb2 Nb4 56. Kc3 Na6 57. Be8 Nc5 58. Bh5 Nxa4+ 59. Kc2 Nc5 60. h4 Ne4 61. Bd1 a4 62. h5 a3 63. h6 Nf6 64. Kb3 Kf2 65. Kxa3 Ke1 66. Bh5 Nxh5 67. h7 d1=Q 68. h8=Q Qd4 69. Qxd4 Ng3 70. Qxb6 Ne2 71. Qe6 Kd2 72. c5 Nc3 73. Kb3 Nb5 74. Qd6+ Ke3 75. Qe6+ Kd4 76. Qd7+ Kxc5 77. Qxb5+ Kxb5 1/2-1/2
2024.05.14 Titled Tue 14th May Late
542843 Kashefi, Amir Hosein (2190) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 Nbd7 7. Bb2 b6 8. Ne5 d5 9. c4 e6 10. Nc6 Qe8 11. Ba3 Bb7 12. Bxf8 Bxf8 13. Ne5 Nxe5 14. dxe5 Ne4 15. Qc2 Bc5 16. Nd2 Qc6 17. Nxe4 dxe4 18. e3 Rd8 19. Rad1 Rxd1 20. Rxd1 b5 21. cxb5 Qxb5 22. Bxe4 Bxe4 23. Qxe4 Qe2 24. Rd8+ Kg7 25. Kg2 Qxa2 26. Qc6 Bxe3 27. Qf3 Bg5 28. Rd7 Kh6 29. h4 Bc1 30. Qxf7 Kh5 31. Qxh7+ Bh6 32. g4+ Kxg4 33. Qxg6+ 1-0
2024.05.14 Titled Tue 14th May Late
542984 De Souza, Arthur Olintho (2113) Karas, Marek (2175) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Nd5 8. Bc4 Qb6 9. Be3 Nxe3 10. fxe3 Bg7 11. O-O O-O 12. Qf4 d5 13. exd6 exd6 14. Bxf7+ Kh8 15. Qxd6 Qxe3+ 16. Kh1 Ba6 17. c4 Rxf7 0-1
2024.05.14 Titled Tue 14th May Late
543232 Buchenau, F (2176) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 a6 6. Bxc6 Bxc6 7. d4 cxd4 8. Nxd4 g6 9. Nxc6 bxc6 10. c4 Bg7 11. Nc3 Nf6 12. Be3 O-O 13. f3 Rb8 14. Qd2 Re8 15. Rad1 Qa5 16. b3 Red8 17. Bd4 e5 18. Be3 d5 19. Nxd5 Qxd2 20. Nxf6+ Bxf6 21. Rxd2 Rxd2 22. Bxd2 Rd8 23. Re2 Rd3 24. Kf2 Be7 25. Ke1 Bc5 26. Kd1 Rd7 27. Kc2 Bg1 28. h3 c5 29. Be3 Bxe3 30. Rxe3 Kf8 31. Rd3 Rb7 32. Rd5 1-0
2024.05.14 Titled Tue 14th May Late
543488 De Souza, Arthur Olintho (2113) Thake, Conrad (1848) 0-1
1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bb5 Bd7 7. O-O a6 8. Bxc6 Bxc6 9. Ne5 Bb5 10. d3 Nf6 11. a4 Bd7 12. f4 Be7 13. Nxd7 Qxd7 14. e5 Nd5 15. Ne4 O-O 16. Qg4 g6 17. h4 h5 18. Qh3 b5 19. axb5 axb5 20. Rxa8 Rxa8 21. g4 hxg4 22. Qxg4 Kg7 23. h5 Rh8 24. hxg6 fxg6 25. Rf2 Rh4 26. Qg3 Qe8 27. f5 exf5 28. Nf6 Qh8 29. Bg5 Rh1+ 30. Kg2 Ne3+ 31. Bxe3 dxe3 32. Ne8+ Kf7 33. Re2 Rh4 34. e6+ Kxe8 35. Qb8+ Bd8 36. Rxe3 Rh2+ 37. Qxh2 Qxh2+ 38. Kxh2 Ke7 39. c4 bxc4 40. dxc4 g5 41. Re5 Bc7 42. Kg2 Bxe5 0-1
2024.05.14 Titled Tue 14th May Late
543776 Aung Thant Zin (2268) De Souza, Arthur Olintho (2113) 0-1
1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. e4 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Be2 O-O 12. O-O Bg5 13. Nc2 f5 14. exf5 Bxf5 15. Bg4 Rc8 16. Bxf5 Rxf5 17. Qg4 Qf6 18. Nd5 Qf7 19. Nce3 Bxe3 20. fxe3 Rf8 21. Rxf5 Qxf5 22. Qxf5 Rxf5 23. b4 Kf7 24. a4 e4 25. b5 Ne5 26. Nb6 Nd3 27. bxa6 bxa6 28. Rb1 Rf2 29. Nd5 Re2 30. h3 Ra2 31. Rb7+ Kg6 32. Nc3 Rc2 33. Nxe4 Rxc4 34. Nxd6 Rxa4 35. Rb6 Ra1+ 36. Kh2 Ne1 37. e4 Ra2 38. Nf5+ Kg5 39. Ne3 Re2 40. Rb3 Kf4 41. Nf5 Rxg2+ 42. Kh1 Kxe4 43. Nd6+ Kd4 0-1
2024.05.14 Titled Tue 14th May Late
543849 Cooklev, Steven (2014) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Nxf6+ gxf6 8. Bf4 Nd7 9. Qe2 Rg8 10. Bg3 h5 11. Nh4 Rg4 12. O-O-O f5 13. Nxf5 Qg5+ 14. Kb1 Bxg2 15. Rhe1 O-O-O 16. Ne3 f5 17. Nxg2 f4 18. h4 Qg8 19. Nxf4 Bd6 20. Nxe6 Re8 21. Bxd6 cxd6 22. Bf5 Rxh4 23. Qc4+ Kb8 24. Qc7+ Ka8 25. Qxd7 1-0
2024.05.07 Titled Tue 7th May Late
550894 Principe, G (2175) De Souza, Arthur Olintho (2113) 0-1
1. Nf3 c5 2. b3 d5 3. e3 Nc6 4. Bb2 Bg4 5. Bb5 Nf6 6. h3 Bh5 7. g4 Bg6 8. Ne5 Qc7 9. f4 Be4 10. Rg1 e6 11. g5 Nd7 12. Bxc6 bxc6 13. d3 Bf5 14. Qf3 Qa5+ 15. Nd2 Nxe5 16. Bxe5 O-O-O 17. a3 h6 18. b4 Qa4 19. e4 dxe4 20. dxe4 Qxc2 21. Rg2 Rd3 22. Qd1 Qxd1+ 23. Rxd1 Bxh3 24. Rg1 hxg5 25. Nc4 Rxd1+ 26. Kxd1 cxb4 27. axb4 Bxb4 28. fxg5 Rd8+ 29. Kc2 g6 30. Bf6 Rd7 31. Kb3 a5 32. Nb6+ Kc7 33. Nxd7 Kxd7 34. Kc4 e5 35. Bxe5 Be6+ 36. Kd4 c5+ 37. Kd3 Kc6 38. Bc3 Kb5 39. Rb1 Ba2 40. Rb2 Bc4+ 41. Kd2 a4 42. Rb1 a3 43. Ra1 Ka4 44. Kc2 Bb3+ 45. Kd2 Bc4 46. Kc2 Be2 47. Kd2 Bf3 48. e5 Be4 49. Rc1 Kb3 50. Ra1 a2 51. Bxb4 cxb4 52. Kc1 Bb1 53. e6 fxe6 54. Rxa2 Bxa2 0-1
2024.05.07 Titled Tue 7th May Late
551077 De Souza, Arthur Olintho (2113) Arabidze, M (2458) 0-1
1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8. O-O Ne7 9. Bg5 O-O 10. Re1 Be6 11. Nbd2 Qb6 12. Bxc6 Bxf2+ 13. Kf1 Nxc6 14. Re2 Bc5 15. Nb3 h6 16. Bf4 Rfe8 17. Qd3 Rad8 18. Rae1 Bf8 19. Nfd4 Nxd4 20. Nxd4 Bd7 21. Qg3 Qf6 22. Kg1 Bc5 23. Be5 Qg5 24. Qd3 Bf5 25. Qb5 Bxd4+ 26. cxd4 Be4 27. Qxb7 Re7 28. Qb3 Rde8 29. Qg3 f6 30. Bf4 Qxg3 31. Bxg3 g5 32. b4 f5 33. Bd6 Rd7 34. Be5 f4 35. Rc1 Re6 36. Rc8+ Kf7 37. Rh8 Kg6 38. h4 Rc6 39. hxg5 hxg5 40. Rg8+ Kf5 41. Rf8+ Kg4 42. Rf2 Rh7 0-1
2024.05.07 Titled Tue 7th May Late
551305 De Souza, Arthur Olintho (2113) Gutierrez Olivares, D (2354) 1-0
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nxc5 7. Bf4 Nc6 8. Bb5 Be7 9. O-O O-O 10. Bxc6 bxc6 11. Nd4 Qb6 12. Nb3 Nd7 13. Qg4 f5 14. Qg3 a5 15. Rad1 a4 16. Nd4 c5 17. Nf3 Qxb2 18. Ng5 Bxg5 19. Bxg5 d4 20. Ne2 Ba6 21. Nf4 Bxf1 22. Nxe6 Qc3 23. f3 Rf7 24. Rxf1 Re8 25. Nd8 Rxd8 26. Bxd8 Qe3+ 27. Kh1 Qxe5 28. Re1 Qxg3 29. hxg3 Rf8 30. Bc7 Rc8 31. Bd6 Nb6 32. Re5 c4 33. Rxf5 d3 34. cxd3 cxd3 35. Bb4 Rc4 36. Rf8# 1-0
2024.05.07 Titled Tue 7th May Late
551445 Paiva, Donaldo (2157) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Qb3 Nc6 6. Be3 Nb4 7. Rc1 a5 8. a3 a4 9. Nxa4 Qd7 10. Nc5 Bxc5 11. Rxc5 b6 12. Rc1 Nc6 13. Nf3 Nge7 14. Bf4 O-O 15. e3 Rfe8 16. Bb5 Na5 17. Bxd7 Nxb3 18. Rxc7 Bxd7 19. Rxd7 Rac8 20. Bc7 Nf5 21. O-O Re6 22. g4 Ne7 23. Bg3 Rec6 24. Rxe7 1-0
2024.05.07 Titled Tue 7th May Late
551788 Meduri, Aakaash (2022) De Souza, Arthur Olintho (2113) 1/2-1/2
1. d4 d5 2. Nc3 Bf5 3. f3 Nf6 4. g4 Bg6 5. h4 h5 6. g5 Ng8 7. Bf4 Nc6 8. e3 f6 9. Bb5 e6 10. Nh3 Bd6 11. Bxd6 Qxd6 12. Nf4 Ne7 13. Kf2 a6 14. Nxg6 Nxg6 15. Bd3 Nge7 16. Rg1 O-O-O 17. Rg3 e5 18. dxe5 fxe5 19. Qh1 Rhf8 20. Qh3+ Kb8 21. Kg2 Nb4 22. Rd1 Nxd3 23. Rxd3 Qb6 24. b3 d4 25. exd4 Rxd4 26. Qh1 Rxd3 27. cxd3 Qd4 28. Qe1 Nf5 29. Rh3 Qxd3 30. Qxe5 Nxh4+ 31. Kf2 Rxf3+ 32. Rxf3 Qxf3+ 33. Ke1 Nf5 34. Nd5 Qh1+ 35. Kd2 Nd6 36. Ne3 h4 37. Qxg7 h3 38. Qh8+ Ka7 39. Qd4+ b6 40. Qg7 Kb7 41. Qh7 h2 42. g6 Ne4+ 43. Kd3 Nc5+ 44. Ke2 Qg1 45. g7 h1=Q 46. Qxh1+ Qxh1 47. g8=Q Qh2+ 48. Qg2+ Qxg2+ 49. Nxg2 Kc6 50. Kd2 Kd5 51. Kc2 Ke4 52. Ne1 c6 53. Ng2 Ne6 54. Nh4 c5 55. Ng6 b5 56. Ne7 Kd4 57. Nc6+ Kd5 58. Nb8 a5 59. Nd7 Kc6 60. Ne5+ Kd5 61. Nd7 Nd4+ 62. Kb2 Nc6 63. Nb6+ Kd4 64. Nd7 Nb4 65. Nb6 c4 66. bxc4 bxc4 67. a3 c3+ 68. Kb3 Nd3 69. Kc2 Ne1+ 70. Kc1 Kd3 71. Na4 Nf3 72. Nc5+ Kc4 73. Nb7 a4 74. Na5+ Kd3 75. Nc6 Nd4 76. Nb4+ Kc4 77. Nc2 Nxc2 78. Kxc2 Kd4 79. Kc1 Kd3 80. Kd1 Kc4 81. Kc2 Kd4 82. Kc1 Kd3 83. Kd1 Kc4 84. Kc2 1/2-1/2
2024.05.07 Titled Tue 7th May Late
551824 De Souza, Arthur Olintho (2113) Gubajdullin, A (2237) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. g3 Bb7 7. Bg2 e6 8. Nge2 Nd7 9. O-O Ngf6 10. h3 O-O 11. g4 Rb8 12. Ng3 c5 13. g5 Ne8 14. d5 Ne5 15. Qe2 Nc7 16. f4 Nd7 17. Rad1 exd5 18. exd5 b5 19. axb5 axb5 20. Nce4 Bxd5 21. Nxd6 Bxg2 22. Qxg2 Qe7 23. Rfe1 Qd8 24. Nge4 Bxb2 25. Nxc5 Nxc5 26. Bxc5 Ne6 27. Nxf7 Qc7 28. Nh6+ Kh8 29. Bxf8 Nxf4 30. Qe4 Rxf8 31. Rf1 Qc5+ 32. Kh2 Qxg5 33. Nf7+ Rxf7 34. Rd8+ Kg7 35. Qe8 Qg2# 0-1
2024.05.07 Titled Tue 7th May Late
552106 De Souza, Arthur Olintho (2113) Chandratreya, Prachiti (1999) 0-1
1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 a6 9. O-O Be7 10. Qe2 b5 11. Rad1 g5 12. Bg3 g4 13. Nd2 h5 14. f3 h4 15. Bf4 g3 16. h3 Bc5+ 17. Kh1 Nd4 18. Qe1 Qc7 19. Ne2 Bb7 20. Nb3 Nxb3 21. axb3 Nxe5 22. Qc3 Bd6 23. Qd4 O-O-O 24. Nc3 Nc6 25. Bxd6 Qxd6 26. Qf6 Qe7 27. Qf4 Qc7 28. Qf6 Qe7 29. Qf4 e5 30. Qf5+ Kb8 31. Rfe1 f6 32. f4 e4 33. Nxd5 Rxd5 34. Qxd5 Nb4 35. Qf5 e3 36. c3 Nd5 37. Be4 Nb6 38. Bxb7 Qxb7 39. Rxe3 Rc8 40. Rde1 Rd8 41. Re8 Rxe8 42. Rxe8+ Ka7 43. Qxf6 Nd5 44. Rf8 Nxf6 0-1
2024.05.07 Titled Tue 7th May Late
552184 Bold, Andre (2215) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. c4 c6 5. Nc3 Nf6 6. cxd5 exd5 7. Bd3 Bxd3 8. Qxd3 Bd6 9. Bxd6 Qxd6 10. Nf3 O-O 11. O-O Re8 12. Rab1 a5 13. a3 Nbd7 14. b4 axb4 15. axb4 Ra3 16. Qc2 Nb6 17. Ne5 Nfd7 18. Nxd7 Qxd7 19. b5 Nc4 20. bxc6 bxc6 21. Na4 Qg4 22. Nc5 g6 23. h3 Qg5 24. Ra1 Nxe3 25. fxe3 Qxe3+ 26. Kh1 Rxa1 27. Rxa1 Qxd4 28. Rd1 Qf4 29. Qd2 Qg3 30. Nd7 Re6 31. Rf1 Kg7 32. Qd4+ Kh6 33. Nf6 Re1 34. Qd2+ Qe3 35. Qxe3+ Rxe3 36. Ng4+ 1-0
2024.05.07 Titled Tue 7th May Late
552412 De Souza, Arthur Olintho (2113) Vujic, M (2237) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. cxd4 bxc4 8. Qa4+ Bd7 9. Qxc4 e4 10. O-O h6 11. Nxe4 Nxe4 12. Re1 Bd6 13. Rxe4+ Kf8 14. d3 Bf5 15. Nc3 Bxe4 16. dxe4 Rb8 17. e5 Bb4 18. Bf4 Bxc3 19. bxc3 Kg8 20. Re1 Kh7 21. e6 fxe6 22. Bxc7 Qxd5 23. Qxd5 exd5 24. Bxb8 Rxb8 25. g4 Rb2 26. Re5 Rxa2 27. Rxd5 a5 28. Rc5 a4 29. Ra5 Rc2 30. Rxa4 Rxc3 31. Ra8 Rd3 32. Rd8 g5 33. Kf1 Kg6 34. d5 Kf6 35. d6 Ke6 36. d7 Rxd7 37. Rxd7 Kxd7 38. Ke2 Ke6 39. Ke3 Ke5 40. f3 Kf6 41. Kd4 Ke6 42. Ke4 Kf6 43. Kd5 Kf7 44. Ke5 Ke7 45. Kf5 Kf7 46. h3 Kg7 47. Ke5 Kf7 48. f4 gxf4 49. Kxf4 Kf6 50. h4 Ke6 51. Ke4 Kf6 52. Kd5 Kf7 53. Ke5 Ke7 54. Kf5 Kf7 55. h5 Kg7 56. Ke6 Kg8 57. Kf6 Kh7 58. Kf7 Kh8 59. Kg6 Kg8 60. Kxh6 Kh8 61. Kg6 Kg8 62. g5 Kh8 63. Kf6 Kh7 64. g6+ Kg8 65. g7 Kh7 66. Kf7 Kh6 67. g8=Q Kxh5 68. Kf6 Kh4 69. Kf5 Kh3 70. Kf4 Kh2 71. Kf3 Kh1 72. Qg2# 1-0
2024.05.07 Titled Tue 7th May Late
552464 Koepke, C (2296) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 bxa3 6. d4 Nc6 7. c3 Nge7 8. Nxa3 Nf5 9. Bd3 Be7 10. h4 h6 11. h5 O-O 12. g4 Nh4 13. Nxh4 Bxh4 14. Nb5 f5 15. Be3 f4 16. Bc1 Qg5 17. Qf3 a6 18. Nd6 Nxe5 19. dxe5 Qxe5+ 20. Kf1 Bxf2 21. Nxc8 Qe1+ 22. Kg2 Qxc3 23. Bh7+ 1-0
2024.05.07 Titled Tue 7th May Late
552630 Padalka, A (2177) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O d6 6. Nc3 e5 7. d3 Be6 8. Ng5 Nge7 9. Nxe6 fxe6 10. Bh3 Nf5 11. Ne4 O-O 12. Bg5 Qd7 13. a3 h6 14. Bd2 Ncd4 15. b4 b6 16. Rb1 d5 17. cxd5 exd5 18. Nc3 cxb4 19. axb4 Qd6 20. e3 Ne6 21. Qb3 Rad8 22. Ra1 Rf7 23. Ra2 Ng5 24. Bg2 d4 25. Nb5 Qf6 26. Bd5 dxe3 27. fxe3 1-0
2024.04.30 Titled Tue 30th Apr Late
558674 De Souza, Arthur Olintho (2113) Wartiovaara, Oliver (2274) 0-1
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. d4 d5 6. Ne3 c6 7. Bd3 f5 8. O-O Bd6 9. Qh5+ g6 10. Qh6 Bf8 11. Qf4 Bd6 12. Qh6 Bf8 13. Qf4 Qd6 14. Qh4 Be7 15. Qh6 Qf6 16. f3 Ng5 17. Kh1 Nf7 18. Qf4 Bd6 19. Ng4 Qe7 20. Ne5 Nxe5 21. dxe5 Bxe5 22. Qh6 Bg7 23. Qf4 O-O 24. Nc3 Nd7 25. Bd2 Qe5 26. Qh4 Qd4 27. Qe7 Qf6 28. Qb4 a5 29. Qa3 f4 30. Ne2 g5 31. Bc3 Qh6 32. Bxg7 Qxg7 33. Rae1 Ne5 34. Nd4 Bd7 35. Qd6 Rae8 36. c3 Nxd3 37. Rd1 Ne5 38. Rfe1 Nc4 39. Qc5 b6 40. Rxe8 bxc5 41. Rxf8+ Qxf8 42. Ne2 Qe7 43. Ng1 Qe3 44. Rf1 Bf5 45. h4 g4 46. fxg4 Bxg4 47. Nf3 Bxf3 48. Rxf3 Qxf3 49. gxf3 Kf7 0-1
2024.04.30 Titled Tue 30th Apr Late
558740 De Souza, Arthur Olintho (2113) Aditya, Varun Gampa (2325) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O Bc5 6. c3 d6 7. h3 O-O 8. a4 a5 9. d4 exd4 10. cxd4 Bb4 11. Bd3 Re8 12. Qe2 Nxe4 13. Bxe4 d5 14. Qb5 dxe4 15. Nfd2 Nxd4 16. Qc4 Be6 0-1
2024.04.30 Titled Tue 30th Apr Late
559113 Paragua, Megan Althea (1982) De Souza, Arthur Olintho (2113) 0-1
1. d4 d6 2. e3 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. O-O O-O 6. b3 Nbd7 7. Bb2 c5 8. Nbd2 b6 9. c4 Bb7 10. Rc1 Re8 11. Qc2 e5 12. dxe5 dxe5 13. Ne4 Nxe4 14. Bxe4 Qc7 15. Bxb7 Qxb7 16. Rfd1 Rad8 17. Rd5 e4 18. Nd2 f5 19. Nf1 Nf6 20. Rxd8 Rxd8 21. Rd1 Qc7 22. Ng3 h5 23. h3 h4 24. Ne2 Kf7 25. Nf4 Nh5 26. Rxd8 Qxd8 27. Nxh5 Bxb2 28. Nf4 Be5 29. Nd5 g5 30. a3 Bb8 31. Kf1 Qd6 32. Qd1 Kg6 33. Ke2 f4 34. exf4 gxf4 35. Kf1 f3 36. gxf3 Qh2 37. fxe4 Qxh3+ 38. Ke2 Qg2 39. Ne3 Qxe4 40. Qg1+ Kf7 41. Qd1 Ke7 42. Ke1 h3 43. Qh5 h2 44. Qg5+ Ke8 45. Qg8+ Ke7 46. Qg7+ Ke8 47. Qg8+ Kd7 48. Qg7+ Kc8 49. Qg8+ Kb7 50. Qg7+ Ka8 0-1
2024.04.30 Titled Tue 30th Apr Late
559275 De Souza, Arthur Olintho (2113) Shubenkova, Veronika (2113) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc3 Nf6 7. Be2 Qc7 8. O-O Be7 9. Kh1 O-O 10. f4 d6 11. Bf3 Bd7 12. b3 Nxd4 13. Qxd4 Bc6 14. Bb2 e5 15. fxe5 dxe5 16. Qe3 Rad8 17. Rad1 b5 18. Nd5 Bxd5 19. exd5 Bd6 20. cxb5 axb5 21. Rc1 Qa5 22. Rc2 Rfe8 23. Be4 Nxe4 24. Qxe4 f6 25. Rf3 Qxa2 26. Rh3 g6 27. Qh4 Rd7 28. Rhc3 Kg7 29. Rc6 Qxb3 30. h3 Red8 31. Qg4 Qxd5 32. Rd2 Qxc6 0-1
2024.04.30 Titled Tue 30th Apr Late
559459 Rodriguez Polo, Mateo (2168) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. Nf3 Nf6 3. c4 Bf5 4. Qb3 Nc6 5. Nc3 e6 6. cxd5 exd5 7. a3 Bd6 8. Bg5 Na5 9. Qa4+ c6 10. Bxf6 gxf6 11. e3 b5 12. Qd1 Qe7 13. Bd3 Bg6 14. O-O Nc4 15. Rb1 O-O-O 16. Re1 f5 17. a4 a6 18. axb5 cxb5 19. b3 Na3 20. Ra1 Kb7 21. Nxd5 Bxh2+ 22. Nxh2 Rxd5 23. Qf3 Rd8 24. Rec1 Kb6 25. Qf4 b4 26. Nf3 f6 27. Nd2 Qd6 28. Qf3 f4 29. Bxg6 hxg6 30. Nc4+ Nxc4 31. Rxc4 fxe3 32. fxe3 Rh5 33. Rc6+ Qxc6 34. Rxa6+ Kxa6 35. Qxc6+ Ka7 36. Qc7+ 1-0
2024.04.23 Titled Tue 23rd Apr Late
566860 De Souza, Arthur Olintho (2113) Yang, Cayden 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. f3 Nc6 7. Be3 Rc8 8. Qd2 g6 9. O-O-O Qa5 10. Kb1 Bg7 11. h4 h5 12. Nb3 Qc7 13. Bg5 Be6 14. Bb5 a6 15. Bxc6+ bxc6 16. Nd4 Bd7 17. f4 Bg4 18. Rde1 O-O 19. e5 dxe5 20. fxe5 Nd5 21. e6 f5 22. Bh6 Nxc3+ 23. bxc3 Rb8+ 24. Nb3 Rfd8 25. Bxg7 Rxd2 26. Be5 Rd6 27. Bxd6 Qxd6 0-1
2024.04.23 Titled Tue 23rd Apr Late
567199 Liu, Casper (2282) De Souza, Arthur Olintho (2113) 1/2-1/2
1. d4 d5 2. Bg5 Bf5 3. Nc3 h6 4. Bh4 g5 5. Bg3 c6 6. Nf3 Bg7 7. e3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. O-O-O Qa5 11. Kb1 O-O-O 12. h4 g4 13. Nd2 Rhe8 14. Nb3 Qb6 15. Na4 Qb5 16. Qxb5 cxb5 17. Nac5 b6 18. Na6 Ne4 19. Rd3 Nxg3 20. fxg3 Kb7 21. Nb4 Nf6 22. Rdd1 Ne4 23. Rhf1 f6 24. Rf4 Nxg3 25. Rxg4 Nf5 26. Re1 h5 27. Rf4 e6 28. e4 Bh6 29. Rf3 Nxh4 30. Rxf6 Bg5 31. Rf7+ Re7 32. Rxe7+ Bxe7 33. exd5 Bxb4 34. Re4 Nxg2 35. dxe6 h4 36. d5 h3 37. Re5 h2 38. Rh5 Rxd5 39. Rxh2 Rd1+ 40. Nc1 Bd2 41. a3 Bxc1 42. Rxg2 Re1 43. Rg7+ Ka6 44. Rg6 b4 45. axb4 Kb5 46. c3 Kc6 47. Kc2 Kd6 48. b5 Be3 49. Rg7 Kxe6 50. Rxa7 Kd5 51. Kd3 Bc5 52. Rh7 Rd1+ 53. Kc2 Re1 54. Rh4 Re2+ 55. Kb3 Be3 56. Rc4 Bc1 57. Rc6 Rxb2+ 58. Ka4 Ra2+ 59. Kb3 Rb2+ 60. Ka4 Bd2 61. c4+ Kd4 62. Rxb6 Kxc4 63. Rc6+ Kd4 64. b6 Rb4+ 65. Ka5 Rc4+ 66. Kb5 Rb4+ 67. Ka6 Ra4+ 68. Kb7 Ba5 69. Rd6+ Kc5 70. Rh6 Rb4 71. Rh5+ Kd6 72. Rh6+ Kc5 73. Rh5+ Kd6 74. Rxa5 Kd7 75. Rh5 Ra4 76. Rh1 Rb4 77. Rd1+ Ke6 78. Kc7 Rc4+ 79. Kd8 Rb4 80. Kc7 Rc4+ 81. Kb7 Rb4 82. Rd2 Ra4 83. Rd1 Rb4 1/2-1/2
2024.04.23 Titled Tue 23rd Apr Late
567348 Tikhonov, Viacheslav (2160) De Souza, Arthur Olintho (2113) 0-1
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. dxc6 Nxc6 6. Rxb1 e5 7. a3 exd4 8. g3 Qd5 9. Nf3 d3 10. Bg2 dxe2 11. Qc2 Nd4 12. Qa4+ Nc6 13. Kxe2 O-O-O 14. Be3 Qd3+ 15. Ke1 Qxb1+ 16. Ke2 Qd3+ 17. Ke1 Nf6 18. Nd2 Nd5 19. Be4 Qa6 20. Qc2 Nxe3 21. fxe3 g6 22. Kf2 f5 23. Bf3 Bh6 24. Rc1 Rhe8 25. Nf1 Rd6 26. Qc5 Rde6 27. Rc3 Qb6 28. Qc4 Kb8 29. Qd3 Ne5 30. Qd5 Nxf3 31. Kxf3 Rxe3+ 32. Nxe3 Rxe3+ 33. Rxe3 Qxe3+ 34. Kg2 Qe4+ 35. Qxe4 fxe4 36. Kf2 Kc7 37. h4 Kd6 38. g4 Ke5 39. g5 Bf8 40. Ke3 Bc5+ 41. Kd2 a5 42. b4 axb4 43. axb4 Bxb4+ 44. Ke3 Bc5+ 45. Ke2 b5 46. h5 b4 47. hxg6 hxg6 48. Kd2 Be7 49. Kc2 Bxg5 50. Kb3 Bd2 51. Kc4 Bc3 52. Kb3 e3 53. Kc4 g5 54. Kb3 g4 55. Kc4 g3 56. Kb3 g2 57. Kc4 g1=Q 58. Kd3 Qd1+ 59. Kc4 Qd5# 0-1
2024.04.23 Titled Tue 23rd Apr Late
567449 De Souza, Arthur Olintho (2113) Reprintsev, A (2241) 0-1
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Be3 Bg4 7. h3 Bh5 8. a3 O-O-O 9. b4 Qf5 10. Bd3 Qd7 11. b5 Bxf3 12. Qxf3 Nxd4 13. Qf4 g5 14. Qe5 Bg7 15. O-O-O Nh5 16. Qxg5 Qd6 17. Kb2 Qe5 0-1
2024.04.23 Titled Tue 23rd Apr Late
567934 De Souza, Arthur Olintho (2113) Gavrilin, Roman (2185) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O Nf6 7. d4 O-O 8. Bg5 h6 9. Bh4 d6 10. Qb3 Bb6 11. Rd1 exd4 12. cxd4 Na5 13. Qd3 Nxc4 14. Qxc4 d5 15. Qb4 dxe4 16. Ne5 Qd6 17. Qb2 Nd5 18. Nc4 Qg6 19. Bg3 h5 20. Nc3 Nxc3 21. Qxc3 c6 22. Ne5 Qf5 23. d5 cxd5 24. Rxd5 Be6 25. Rb5 Rac8 26. Qb2 Qf6 27. h3 h4 28. Bh2 e3 29. fxe3 Bxe3+ 30. Kh1 Bb6 31. Re1 Rfd8 32. Qe2 Bd5 33. Ng4 Qg6 34. Be5 f6 35. Bb2 Bc6 36. Rb4 Re8 37. Rf4 Rxe2 38. Rxe2 Qb1+ 39. Kh2 Qg1# 0-1
2024.04.16 Titled Tue 16th Apr Late
573586 Romanchuk, V (2266) De Souza, Arthur Olintho (2113) 1/2-1/2
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. dxc6 Nxc6 6. Rxb1 e5 7. Bd2 Qxd4 8. Qxd4 Nxd4 9. e3 Ne6 10. Bb5+ Ke7 11. Nf3 a6 12. Bc4 f6 13. Rd1 b5 14. Bb4+ Kf7 15. Rd7+ Ne7 16. Bb3 a5 17. Bxe7 Bxe7 18. Ke2 Rhd8 19. Rhd1 Rxd7 20. Rxd7 Rd8 21. Rxd8 Bxd8 22. Kd3 Ke7 23. Bxe6 Kxe6 24. Nd2 f5 25. f3 Bb6 26. b3 g5 27. a4 bxa4 28. bxa4 Bd8 29. Kc4 h5 30. e4 g4 31. Nb3 h4 32. h3 gxf3 33. gxf3 Kf6 34. Nc5 Be7 35. Nd3 Bd6 36. Kd5 Bc7 37. Kc6 Bd8 38. Nc5 Be7 39. Nd3 Bb4 40. Kd5 Bc3 41. Kc4 Bd4 42. Kb5 Bc3 43. Nc5 Kg5 44. Nd3 Bd2 45. Kc6 Bc3 46. Kd6 Bd4 47. Ke6 fxe4 48. fxe4 Bc3 49. Nxe5 Kf4 50. Ng6+ Kg3 51. Kf5 Kxh3 52. e5 Kg3 53. e6 Bb4 54. Nxh4 Kxh4 55. Kf6 Kg4 56. e7 Bxe7+ 57. Kxe7 Kf4 58. Kd6 Ke4 59. Kc6 Kd4 60. Kb6 Kc4 61. Kxa5 Kc5 62. Ka6 Kc6 63. Ka7 Kc7 64. a5 Kc6 65. a6 Kc7 66. Ka8 Kc8 67. a7 Kc7 1/2-1/2
2024.04.16 Titled Tue 16th Apr Late
573729 De Souza, Arthur Olintho (2113) Stone, Vincent W (1982) 0-1
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 d6 6. O-O e5 7. d3 Nge7 8. f4 O-O 9. a4 f5 10. Be3 Nd4 11. Nd5 Nxd5 12. exd5 Nxe2+ 13. Qxe2 exf4 14. Bxf4 Bxb2 15. Rab1 Bd4+ 16. Kh1 Re8 17. Qf3 b6 18. Rbe1 Bd7 19. Rxe8+ Bxe8 20. Re1 Bf7 21. g4 Qh4 22. gxf5 Qxe1+ 0-1
2024.04.09 Titled Tue 9th Apr Late
580206 Novik, Ma (2415) De Souza, Arthur Olintho (2113) 0-1
1. e4 e6 2. d4 d5 3. e5 Qd7 4. Nf3 b6 5. h4 Ba6 6. Bxa6 Nxa6 7. h5 h6 8. c3 c5 9. Nbd2 Rc8 10. Nf1 cxd4 11. Nxd4 Ne7 12. Ng3 Nc6 13. O-O Nxd4 14. cxd4 Nb4 15. Be3 Nc2 16. Rc1 Nxe3 17. fxe3 Rxc1 18. Qxc1 Be7 19. Qc2 O-O 20. Rc1 Bg5 21. Nf1 Qb5 22. b3 f6 23. Qg6 fxe5 24. Qxe6+ Kh8 25. Qxe5 Re8 26. Qg3 Qe2 27. Qf2 Qxh5 28. Re1 Qg4 29. Qf3 Qe6 30. Ng3 Bh4 31. Nf5 Bxe1 32. Qg4 Qf6 33. e4 Rxe4 34. Qf3 g6 35. Ng3 Qxf3 36. gxf3 Bxg3 37. fxe4 dxe4 38. Kg2 Bf4 39. d5 Kg7 40. Kh3 Kf6 41. Kg4 Bh2 42. Kh3 Bd6 43. Kg4 Ke5 0-1
2024.04.09 Titled Tue 9th Apr Late
580467 De Souza, Arthur Olintho (2113) Ballester Llagaria, L (2298) 1/2-1/2
1. e4 e6 2. Nc3 d5 3. Nf3 Nc6 4. d4 Nf6 5. e5 Ne4 6. Bf4 Bb4 7. Bd2 Nxd2 8. Qxd2 f6 9. a3 Bxc3 10. bxc3 O-O 11. exf6 Qxf6 12. Bd3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5+ 15. Be2 Re8 16. f3 Bf5 17. Kf2 Rad8 18. Rae1 Qf6 19. Bd3 Qb6+ 20. Kg3 Rf8 21. Qg5 Qd6+ 22. Kf2 Bxd3 23. cxd3 Qxa3 24. Re7 Qb2+ 25. Kg3 Qxc3 26. Rc1 Qf6 27. Qxf6 Rxf6 28. Rcxc7 Rg6+ 29. Kf2 h6 30. Rxb7 Rc8 31. Rec7 Rxc7 32. Rxc7 a6 33. g4 Kf8 34. Ke3 Ke8 35. Kd4 Rf6 36. Rxg7 Rxf3 37. Ra7 Rf4+ 38. Kxd5 Rxg4 39. Rxa6 Rh4 40. Ra2 Kd7 41. Ra7+ Kd8 42. Ra2 Kd7 43. Ra3 Rxh2 44. Ra7+ Kd8 45. Kd6 Ke8 46. d4 Rg2 47. d5 Rd2 48. Re7+ Kf8 49. Rh7 Ra2 50. Ke6 Re2+ 51. Kf6 Ke8 52. Rxh6 Kd7 53. Rh5 Kd6 54. Rf5 Re1 55. Rg5 Rf1+ 56. Rf5 Rd1 57. Rg5 Re1 58. Rf5 Re8 59. Rg5 Rf8+ 60. Kg7 Rf4 61. Kg6 Rf1 62. Kg7 Rf2 63. Kg6 Rf1 64. Kg7 Rf4 65. Kg6 Kd7 66. Kg7 Kd6 1/2-1/2
2024.04.09 Titled Tue 9th Apr Late
580493 Fiorito, Francisco (2376) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. c4 dxc4 5. O-O Bd7 6. Qc2 Bc6 7. Qxc4 Nd7 8. Nc3 Ngf6 9. d3 O-O 10. Bf4 Nb6 11. Qb3 Nfd5 12. Nxd5 Bxd5 13. Qc2 c6 14. Rac1 Re8 15. b3 e5 16. Be3 e4 17. dxe4 Bxe4 18. Qc5 Qe7 19. Rfd1 Bb2 20. Qxe7 Rxe7 21. Rc5 Rd7 22. Rxd7 Nxd7 23. Rc4 Bd5 24. Rc2 Bf6 25. h4 a5 26. Nd2 Bxg2 27. Kxg2 a4 28. Ne4 axb3 29. axb3 Ra3 30. Rd2 Rxb3 31. Rxd7 Be5 32. Bh6 f5 33. Ng5 1-0
2024.04.09 Titled Tue 9th Apr Late
580672 De Souza, Arthur Olintho (2113) Aalto, Patrik (2286) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. Kf1 Nf6 8. e5 Nd7 9. Qe2 Bc5 10. Be3 O-O 11. Bxc5 Nxc5 12. Qe3 Nxd3 13. Qxd3 Qg5 14. Qc3 Qc1+ 0-1
2024.04.09 Titled Tue 9th Apr Late
580918 Wanyama, Harold (2154) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Rxb1 Qxd5 5. a3 Nc6 6. Nf3 O-O-O 7. Qa4 Nxd4 8. Be3 e5 9. g3 Bc5 10. Bg2 b5 11. Qa6+ Kb8 12. O-O Rd6 13. Nxd4 Qxg2+ 14. Kxg2 Rxa6 15. Nxb5 Bxe3 16. fxe3 Nf6 17. Nc3 Rd8 18. Rbd1 Rad6 19. Rxd6 Rxd6 20. Rf5 Re6 21. e4 g6 22. Rf1 Kc8 23. Kf3 h5 24. h3 Kd7 25. Ke3 c6 26. Na4 Ke7 27. Nc5 Rd6 28. Nd3 Ke6 29. Rc1 Rd4 30. Nf2 1-0
2024.04.09 Titled Tue 9th Apr Late
581151 Kavyev, Ruslan (2286) De Souza, Arthur Olintho (2113) 0-1
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 d6 6. Nc3 g6 7. Nf3 Bg7 8. bxa6 Bxa6 9. Bxa6 Nxa6 10. O-O O-O 11. h3 Qa5 12. Nd2 Rfb8 13. e4 Nd7 14. Nc4 Qb4 15. Qd3 Nb6 16. Ne3 c4 17. Qd2 Nc5 18. Nc2 Qa5 19. Nd4 Bxd4 20. Qxd4 f6 21. Rb1 Nd3 22. Be3 Qa6 23. b3 cxb3 24. Rxb3 Nc5 25. Rb5 Nba4 26. Rxb8+ Rxb8 27. Nxa4 Qxa4 28. Qxa4 Nxa4 29. Rd1 Rb2 30. Rd2 Rb1+ 31. Kh2 Nc3 32. f3 Ra1 33. Rc2 Nb5 34. Kg3 Kf7 35. h4 h5 36. Bf2 Na3 37. Rb2 Nc4 38. Re2 Ne5 39. Kh3 Nd3 40. Bd4 Nf4+ 41. Kh2 Rd1 42. Rb2 Rxd4 43. Rb3 Ra4 44. Kg3 Ne2+ 45. Kf2 Rxa2 46. Ke3 Nc1 47. Rc3 Ra1 48. Kd2 Na2 49. Ra3 Rg1 50. g4 hxg4 51. fxg4 Nb4 52. Kc3 Nxd5+ 53. exd5 Rxg4 54. Ra7 Rxh4 55. Kd3 Rh3+ 56. Ke4 g5 57. Kf5 Rh4 0-1
2024.04.09 Titled Tue 9th Apr Late
581183 De Souza, Arthur Olintho (2113) Rangel, D (2160) 0-1
1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 O-O 5. Be2 d5 6. O-O c5 7. c4 Nc6 8. cxd5 Qxd5 9. Nc3 Qd7 10. a3 b6 11. Qc2 Bb7 12. Rfd1 Rac8 13. Rac1 Nd4 14. exd4 cxd4 15. Ne5 Qe6 16. Nxf7 dxc3 17. Bc4 Rxc4 18. bxc4 cxb2 19. Qxb2 Qxf7 20. d4 0-1
2024.04.09 Titled Tue 9th Apr Late
581318 De Souza, Arthur Olintho (2113) Camacho Collados, J (2374) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c3 Nf6 6. Bd3 g6 7. O-O Bg7 8. c4 Nxd4 0-1
2024.04.02 Titled Tue 2nd Apr Late
586265 De Souza, Arthur Olintho (2113) Gokhale, Rishabh Chandrashekhar (2079) 1-0
1. e4 a5 2. d4 g6 3. Bc4 Bg7 4. Nf3 d6 5. O-O Nd7 6. Bg5 h6 7. Bh4 c6 8. a4 g5 9. Bg3 e5 10. dxe5 dxe5 11. Qd6 Qe7 12. Qc7 Ngf6 13. Nxe5 Nxe5 14. Qxe7+ Kxe7 15. Bxe5 Re8 16. f3 Be6 17. Bxe6 Kxe6 18. Bc3 Bf8 19. Nd2 Bc5+ 20. Kh1 h5 21. Nb3 Bb6 22. Rad1 g4 23. Bxf6 Kxf6 24. fxg4+ Ke6 25. gxh5 Rh8 26. g4 Rhg8 27. h3 Rae8 28. Rd3 f6 29. Rdf3 Ref8 30. c4 Bc7 31. Nc5+ Ke7 32. Nxb7 Rb8 33. Nc5 Rxb2 34. R1f2 Rgb8 35. Nd3 Rb1+ 36. Kg2 R8b3 37. h6 Kf7 38. Rxf6+ Kg8 39. Rf8+ Kh7 40. R8f7+ Kxh6 41. Rxc7 Rxd3 42. Rxc6+ Kg7 43. Rc7+ Kg6 44. c5 Rbb3 45. Rc6+ Kg7 46. Rcf6 Rg3+ 47. Kf1 Rb1+ 48. Ke2 Rb2+ 49. Ke1 Rg1+ 50. Rf1 Rgg2 51. Rf7+ Kg8 52. R7f2 Rb1+ 53. Ke2 Rb2+ 54. Kf3 Rgxf2+ 55. Rxf2 Rb3+ 56. Kf4 Rc3 57. Kf5 Rxc5+ 58. e5 Kg7 59. Rd2 Rc1 60. Rd7+ Kh6 61. g5+ Kh5 62. Rh7# 1-0
2024.04.02 Titled Tue 2nd Apr Late
586435 Koksal, E (2297) De Souza, Arthur Olintho (2113) 1/2-1/2
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 O-O 7. O-O e6 8. d4 cxd4 9. Nxd4 Qb6 10. b3 Rd8 11. Bb2 d5 12. cxd5 Nxd5 13. Nxd5 exd5 14. Rc1 Nxd4 15. Bxd4 Bxd4 16. Qxd4 Qxd4 17. exd4 Rd6 18. Rc7 Rc6 19. Rc1 Rxc1+ 20. Rxc1 Be6 21. Rc7 b6 22. Kf1 Kf8 23. Ke2 Ke8 24. Kd2 Kd8 25. Rb7 Kc8 26. Re7 Kd8 27. Rb7 Kc8 28. Re7 Kd8 29. Rb7 1/2-1/2
2024.04.02 Titled Tue 2nd Apr Late
586620 De Souza, Arthur Olintho (2113) Olenik Campa, Rudi (2301) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. a4 d5 5. e5 h5 6. Nf3 Nh6 7. h3 a5 8. Bd3 Na6 9. O-O Bf5 10. Re1 Bxd3 11. Qxd3 Nf5 12. e6 f6 13. Na2 h4 14. Bf4 Nc7 15. Re2 Bh6 16. Bxc7 Qxc7 17. Nc1 Kf8 18. Nb3 b6 19. c4 Kg7 20. c5 bxc5 21. Nxc5 Bf4 22. Qc3 Nd6 23. Nd3 Ne4 24. Qc2 g5 25. Ra3 Ra6 26. Nc5 Nxc5 27. Qxc5 Bd6 28. Qc1 Bxa3 29. bxa3 Qf4 30. Qb2 Qd6 31. Qb7 Raa8 32. Nh2 Rhb8 33. Qd7 Qxd7 34. exd7 Kf7 35. Ng4 Rd8 36. Nh6+ Kg6 37. Ng4 Rxd7 38. Re6 Rc8 39. Ne5+ Kf5 40. Nxd7 Kxe6 41. Nb6 Rb8 0-1
2024.04.02 Titled Tue 2nd Apr Late
586728 De Souza, Arthur Olintho (2113) Mkrtchyan, Mikayel (2071) 0-1
1. e4 c5 2. Nc3 g6 3. f4 Nc6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bc4 e6 7. O-O Ne7 8. d3 O-O 9. Be3 d5 10. Bb3 Nxb3 11. axb3 d4 0-1
2024.04.02 Titled Tue 2nd Apr Late
586916 Aguilar, A (2258) De Souza, Arthur Olintho (2113) 1-0
1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Nxd4 10. Bxd4 Be6 11. Qd2 a6 12. Rac1 Rc8 13. b3 Qa5 14. f3 Nd7 15. Be3 b5 16. Nd5 Qd8 17. cxb5 axb5 18. Rxc8 1-0
2024.04.02 Titled Tue 2nd Apr Late
587089 De Souza, Arthur Olintho (2113) Romero Ruscalleda, J (2153) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nc6 6. h3 e5 7. Nge2 f5 8. g3 Nf6 9. dxe5 Nxe5 10. exf5 Nf3# 0-1
2024.04.02 Titled Tue 2nd Apr Late
587358 Gallegos, Ca (2374) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. Nbd2 g6 5. Be2 Bg7 6. O-O O-O 7. h3 Nc6 8. c3 b5 9. Re1 b4 10. d4 bxc3 11. bxc3 cxd4 12. cxd4 d5 13. e5 Ne4 14. Bd3 Nxd2 15. Bxd2 Rb8 16. Rc1 Qb6 17. Qa4 Bd7 18. Qa3 Nxd4 19. Nxd4 Qxd4 20. Be3 Qxe5 21. Bxa7 Qb2 22. Qxb2 Rxb2 23. Rxe7 Be6 24. a4 Ra8 25. Be3 Bf8 26. Ra7 Rxa7 27. Bxa7 Bb4 28. Bb5 Bd6 29. Bd4 Ra2 30. g4 f5 31. Rc6 Rd2 32. Rxd6 Rxd4 33. Rxe6 fxg4 34. hxg4 Rxg4+ 35. Kf1 Rb4 36. Rd6 d4 37. Rd7 Rb2 38. Rxd4 Kf7 39. Bc4+ Kf6 40. a5 Ke5 41. Rd7 h5 42. a6 Rb4 43. a7 Ra4 44. Bd5 1-0
2024.04.02 Titled Tue 2nd Apr Late
587538 De Souza, Arthur Olintho (2113) Palacio, I (2172) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 Nc6 7. h3 e5 8. Be3 Re8 9. O-O a6 10. a4 Bd7 11. g4 Rb8 12. dxe5 dxe5 13. Qd2 Qe7 14. Rad1 Rbd8 15. Nd5 Nxd5 16. exd5 Nb8 17. d6 cxd6 18. Qxd6 Qxd6 19. Rxd6 Bxa4 20. Rxd8 Rxd8 21. Bxb7 Bc6 22. Bxc6 Nxc6 23. Nc3 Nd4 24. Ra1 Nxc2 25. Rxa6 Nxe3 26. fxe3 e4 27. Nxe4 Bxb2 28. Kg2 Kg7 29. Kf3 Be5 30. Ra7 h6 31. Nc5 Re8 32. Nd7 Bf6 33. e4 Bh4 34. e5 Re7 35. Ke4 Bg5 36. Kd5 Bh4 37. Kd6 Bg5 38. Ra8 Re6+ 39. Kd5 Re7 40. Nc5 Bf4 41. Nd3 Bg5 42. Nc5 Bf4 43. Nd3 Bg5 44. Ra6 Rd7+ 45. Ke4 Re7 46. Nc5 Bh4 47. Kd5 Bg3 48. e6 fxe6+ 49. Nxe6+ Kf7 50. Nd8+ Kg7 51. Ne6+ Kf7 52. Nd8+ Kg7 53. Nc6 Rd7+ 54. Ke6 Rd6+ 55. Ke7 Rf6 56. Kd7 Rf7+ 57. Ke6 Rf6+ 58. Kd5 Rd6+ 59. Kc5 Rf6 60. Ra7+ Kg8 61. Ra3 Bd6+ 62. Kd5 Bxa3 63. Ke5 Rxc6 0-1
2024.03.19 Titled Tue 19th Mar Late
602313 Banerjee, Supratit (2025) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nf3 d6 6. Nc3 Nf6 7. Bd3 Bg4 8. O-O Nc6 9. d5 Ne5 10. Be2 Bxf3 11. Bxf3 Nxf3+ 12. Qxf3 O-O 13. Be3 a6 14. Rac1 Qa5 15. a3 Rac8 16. Qe2 Nd7 17. Bd2 b5 18. h4 h5 19. Na2 Qa4 20. Bc3 Bh6 21. Rcd1 Nc5 22. Nb4 Rfe8 23. Rfe1 e6 24. Qf3 e5 25. Qf6 Red8 26. Nc6 Rd7 27. Ne7+ Rxe7 28. Qxe7 Nxe4 29. Bb4 Nc5 30. Qxd6 Nb3 31. Qxe5 Bg7 32. Qe2 a5 33. Bc3 Bxc3 34. bxc3 Rxc3 35. d6 Nc5 36. d7 Nxd7 37. Rxd7 Qxh4 38. Qe8+ Kg7 39. Qxf7+ Kh6 40. Qf8+ Kg5 41. Rd5+ 1-0
2024.03.19 Titled Tue 19th Mar Late
602584 De Souza, Arthur Olintho (2113) Del Puerto, R (2232) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Be2 Be7 8. O-O O-O 9. Be3 Nc6 10. Qd2 Bd7 11. Rfd1 Nxd4 12. Bxd4 Bc6 13. f3 Re8 14. Rac1 Rb8 15. Ba7 Rc8 16. Qe3 Nd7 17. Qf2 b6 18. e5 dxe5 19. Rxd7 Bxd7 20. Bxb6 Qxb6 21. Qxb6 Bc5+ 22. Qxc5 Rxc5 23. Ne4 Rc7 24. b4 Bc6 25. Nc5 a5 26. Na6 Ra7 27. b5 Rc8 28. c5 Bb7 29. c6 Bxa6 30. bxa6 Kf8 31. Bb5 Ke7 32. a4 Rac7 33. Kf2 Kd6 34. Rd1+ Kc5 35. Rc1+ Kb6 36. Ke3 Rxc6 37. Bxc6 Rxc6 38. Rb1+ Kxa6 39. Rb5 f6 40. h4 Rc3+ 41. Ke4 Rc4+ 42. Ke3 Rxa4 43. Rb8 Rb4 44. Rg8 Rb7 45. Kd3 a4 46. Kc4 a3 47. Ra8+ Ra7 48. Rd8 a2 49. Rd1 Kb6 50. Ra1 Kc6 51. h5 h6 52. g3 Ra8 53. Kb4 f5 54. Kc4 Ra7 55. Kb4 Kd6 56. Kc4 Ke7 57. Kc5 Kf6 58. Kd6 Ra6+ 59. Kd7 Ra3 60. f4 e4 61. g4 fxg4 0-1
2024.03.19 Titled Tue 19th Mar Late
602699 Taras, I (2224) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 O-O 5. Nbd2 d5 6. Bd3 Nbd7 7. O-O c5 8. c3 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 Bb7 13. Rf3 d4 14. Rh3 g6 15. exd4 cxd4 16. cxd4 Rfd8 17. Be4 Rab8 18. Qf3 Bxe4 19. Nxe4 Qb4 20. Rd1 Qxb2 21. Ng5 h5 22. Rxh5 gxh5 23. Qxh5 Nf8 24. Qxf7+ Kh8 25. Qf6+ Kg8 26. f5 Rxd4 27. Qf7+ Kh8 28. Rf1 Rd2 29. Qh5+ Kg8 30. fxe6 Qxe5 31. Rxf8+ Rxf8 32. Qh7# 1-0
2024.03.19 Titled Tue 19th Mar Late
602961 De Souza, Arthur Olintho (2113) Dubessay, B (2255) 0-1
1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. d3 d6 5. g3 g6 6. Bg2 Bg7 7. Be3 Nge7 8. O-O O-O 9. f4 Rb8 10. a4 Nd4 11. fxe5 dxe5 12. h3 Be6 13. a5 Qd7 14. Kh2 h5 15. Qd2 Kh7 16. Bg5 f6 17. Be3 g5 18. Rf2 Ng6 19. Raf1 h4 20. Nd5 hxg3+ 21. Nxg3 Nf4 22. Bxf4 gxf4 23. Ne2 Rh8 24. Nxd4 cxd4 25. Qb4 Kg6 26. Rf3 Kf7 27. Rg1 Rh6 28. Bf1 Rbh8 29. Qd2 Bxh3 30. Bxh3 Rxh3+ 31. Kg2 Rh2+ 0-1
2024.03.19 Titled Tue 19th Mar Late
603124 Andersson, Bj2 (2140) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 O-O 8. f3 Nc6 9. Qd2 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. O-O-O Qa5 13. Kb1 Rac8 14. Nd5 Qxd2 15. Nxf6+ Bxf6 16. Rxd2 Bxd4 17. Rxd4 Rc5 18. Rhd1 Rh5 19. h3 Rg5 20. R1d2 h5 21. Rc4 Rxf3 22. a4 Rfg3 23. Rc7 Rxg2 24. Rd3 R5g3 25. Rxe7 Rxd3 26. cxd3 Rg3 27. Rxe6 Kf7 28. Rxd6 Rxh3 29. e5 Re3 30. d4 h4 31. Rd7+ Ke6 32. Rd6+ Kf5 33. Rf6+ Kg5 34. Rf8 h3 35. Rh8 Kf5 36. Kc2 Rg3 37. b4 g5 38. Rf8+ Ke6 39. Rf6+ Kd5 40. Rd6+ Kc4 41. e6 Rg2+ 42. Kd1 h2 0-1
2024.03.19 Titled Tue 19th Mar Late
603337 De Souza, Arthur Olintho (2113) Gerbelli Neto, E (2114) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 Nge7 7. Be3 d6 8. Nc3 O-O 9. O-O-O f5 10. Kb1 f4 11. Bxb6 axb6 12. Nd4 Nxd4 13. Rxd4 Nc6 14. Qc4+ Kh8 15. Rd2 Ne5 16. Qd4 Be6 17. a3 Qe7 18. Nd5 Qf7 19. Be2 b5 20. Qc3 c6 21. Nb4 Rfd8 22. Rhd1 Qe7 23. Qd4 c5 24. Qxd6 Rxd6 25. Rxd6 cxb4 0-1
2024.03.19 Titled Tue 19th Mar Late
603701 Soraas, T (2121) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 e5 5. d3 Bg7 6. f4 Ne7 7. Nf3 O-O 8. O-O Nbc6 9. Be3 Be6 10. fxe5 Nxe5 11. Nxe5 Bxe5 12. Bh6 Re8 13. Qd2 d5 14. Bg5 d4 15. Ne2 Qd7 16. Bf6 Nc6 17. Qh6 Bxf6 18. Rxf6 Ne5 19. h3 Rac8 20. b3 Rc6 21. a4 Qe7 22. Raf1 Bxh3 23. Rxc6 Bxg2 24. Kxg2 bxc6 25. Nf4 Ng4 26. Qh3 Ne3+ 27. Kg1 Nxf1 28. Qxf1 Qf6 29. Qh3 Re5 30. Qc8+ Kg7 31. Kg2 Rg5 32. Nh3 Rh5 33. Nf4 Rg5 34. Nh3 Rh5 35. Nf4 Rh6 36. Qd7 g5 37. Qg4 Kf8 38. Qc8+ Kg7 39. Qg4 Kf8 40. Nh3 Qg6 41. Qc8+ Kg7 42. Nf2 g4 43. Nxg4 Rh5 44. Nf2 Rg5 45. Qc7 h5 46. Qf4 h4 47. Qxh4 Rh5 48. Qf4 Rg5 49. Nh3 Rh5 50. Qf3 Re5 51. Nf4 Rg5 52. Nxg6 fxg6 53. e5 Rxe5 54. Qxc6 Re2+ 55. Kf3 Rxc2 56. Kf4 Rc3 57. Qc7+ Kf6 58. Ke4 Rxb3 59. Qd6+ Kg5 60. Qxc5+ 1-0
2024.03.19 Titled Tue 19th Mar Late
603733 Weisz, Bryan (1997) De Souza, Arthur Olintho (2113) 0-1
1. g4 e5 2. Bg2 Nc6 3. Nc3 d6 4. e3 Be6 5. d4 d5 6. dxe5 Nxe5 7. h3 g6 8. Nxd5 Bxd5 9. Qxd5 Qe7 10. Qxb7 Rd8 11. Qxa7 Qb4+ 12. c3 Nd3+ 13. Kf1 Qc4 14. Ne2 Nf4 15. Bf3 Rd1# 0-1
2024.03.19 Titled Tue 19th Mar Late
604023 De Souza, Arthur Olintho (2113) Rohwer, P (2225) 0-1
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d3 Bg7 5. Be3 d6 6. h3 e6 7. g4 Nge7 8. Bg2 O-O 9. Qd2 Nd4 10. O-O f5 11. exf5 gxf5 12. Bh6 Ng6 13. Bxg7 Kxg7 14. Nxd4 cxd4 15. Ne2 e5 16. gxf5 Rxf5 17. f4 Qe7 18. fxe5 dxe5 19. Rxf5 Bxf5 20. Ng3 Rf8 21. Rf1 Bc8 22. Nh5+ Kg8 23. Be4 Rxf1+ 24. Kxf1 Bxh3+ 25. Kg1 Bg4 26. Bd5+ Kh8 27. Qh6 Bxh5 28. Qxh5 Nf4 29. Qf3 Qg5+ 30. Kf1 Nxd5 31. Qxd5 Qc1+ 32. Kg2 Qxc2+ 33. Kf3 Qxd3+ 34. Kg4 Qe2+ 35. Kg5 Qe3+ 36. Kf5 Qf4+ 37. Ke6 b6 38. Qa8+ Kg7 39. Qxa7+ Kg6 40. Qe7 Qf5+ 41. Kd6 Qf6+ 42. Kd7 Qxe7+ 43. Kxe7 d3 0-1
2024.03.19 Titled Tue 19th Mar Late
604354 De Souza, Arthur Olintho (2113) Vifleemskaia, S (1942) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Bc4 Nf6 8. Nd2 d5 9. exd5 Nxd5 10. Qf3 Nxd4 11. Bxd4 Nf6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne4 Ke7 15. O-O Be6 16. Bxe6 fxe6 17. Rae1 Rad8 18. Re2 Rhe8 19. Rfe1 Kf7 20. g3 h6 21. Kg2 Rd3 22. Nd2 Bc5 23. Nb3 Bb6 24. a4 a6 25. Re4 Rd5 26. Rh4 h5 27. Rc4 Kg6 28. a5 Bxa5 29. Nxa5 Rxa5 30. Rxc7 Rb5 31. b4 e5 32. Rd1 e4 33. Rdd7 e3 34. fxe3 Rxe3 35. Rxb7 Rxb7 36. Rxb7 Rxc3 37. Rb6 Rc4 38. Kf3 Kf5 39. Ke3 h4 40. Kd3 Rg4 41. gxh4 Rxh4 42. Kc3 Rxh2 43. Rxa6 Ke5 44. b5 f5 45. b6 Rh8 46. Kc4 Rb8 47. Kc5 Ke4 48. Ra4+ Ke3 49. Rh4 f4 50. Rh3+ f3 51. Kc6 Ke2 52. b7 f2 0-1
2024.03.12 Titled Tue 12th Mar Late
608530 Garcia Molina, Jose (2212) De Souza, Arthur Olintho (2113) 1-0
1. Nc3 d5 2. d4 Nf6 3. Bf4 c6 4. e3 Nbd7 5. h4 h5 6. Be2 g6 7. Qd2 Qb6 8. O-O-O a5 9. f3 a4 10. g4 hxg4 11. fxg4 a3 12. b3 e6 13. h5 Bb4 14. Qd3 Qa5 15. Nb1 Ne4 16. Rh2 c5 17. hxg6 Rxh2 18. gxf7+ Kxf7 19. Bxh2 Kg7 20. Rf1 c4 21. bxc4 Ra6 22. cxd5 exd5 23. Bf3 Rc6 24. Bxe4 dxe4 25. Qxe4 Qb5 26. Rf5 Qb6 27. Rg5+ Kf7 28. Qh7+ 1-0
2024.03.12 Titled Tue 12th Mar Late
608772 De Souza, Arthur Olintho (2113) Avalos Parra, J (2148) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d6 7. O-O Be7 8. Bg5 O-O 9. Nc3 Rb8 10. b3 h6 11. Bh4 Be6 12. Qe2 Ng4 13. Bg3 Bf6 14. e5 Nxe5 15. Ne4 Nxd3 16. Nxf6+ Qxf6 17. Qxd3 Rfe8 18. Rfe1 Bf5 19. Qd2 Qb2 20. Qa5 Qxc2 21. Qxc7 Qd2 22. Red1 Qc2 23. Rxd6 Rbc8 24. Qxa7 Re2 25. h3 Rce8 26. Qd4 Be4 27. Rd8 Rxd8 28. Qxd8+ Kh7 29. Rd1 Bd5 30. Rd4 Qxa2 31. Rg4 Qxb3 32. Qf8 Qc3 33. Qc8 Be6 34. Qc7 Bxg4 35. hxg4 Re6 0-1
2024.03.12 Titled Tue 12th Mar Late
608925 Morales Carlos (2128) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O g6 6. Re1 Bg7 7. c3 Nf6 8. d4 cxd4 9. cxd4 O-O 10. Nc3 Nc6 11. Bf4 a6 12. Qd2 b5 13. Bh6 b4 14. Nd5 Nxd5 15. exd5 Na7 16. Bxg7 Kxg7 17. Qxb4 Rfb8 18. Qd2 Nb5 19. Qg5 Re8 20. Re4 h6 21. Qe3 Nc7 22. Rh4 h5 23. Qe4 Rab8 24. b4 Rxb4 25. Re1 Rb5 26. h3 Nxd5 27. a4 Nf6 28. Qf4 Rf5 29. Qd2 Qxa4 30. d5 Rxd5 31. Rxa4 Rxd2 32. Nxd2 1-0
2024.03.12 Titled Tue 12th Mar Late
609124 De Souza, Arthur Olintho (2113) Li, Hui (1999) 1-0
1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Bd3 Nc6 8. Qa4 Bd7 9. O-O Be7 10. Re1 O-O 11. Nc3 Bf6 12. Ne4 Ne5 13. Nxf6+ Qxf6 14. Qb3 Nxf3+ 15. gxf3 Bc6 16. Be4 Nxe4 17. fxe4 Qg6+ 18. Qg3 Bxe4 19. c3 Rfe8 20. Bf4 Qxg3+ 21. hxg3 c6 22. Re3 Bd5 23. a3 Rxe3 24. Bxe3 f6 25. Rd1 a6 26. f4 Kf7 27. Kf2 1-0
2024.03.12 Titled Tue 12th Mar Late
609392 Kujawski, A (2111) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bf8 6. Nh3 b6 7. Nf4 Ba6 8. Bxa6 Nxa6 9. Qe2 Nb8 10. Nh5 c5 11. f4 cxd4 12. Nb5 g6 13. Nf6+ Nxf6 14. exf6 Nc6 15. Qd3 a6 16. Nxd4 Nxd4 17. Qxd4 Bc5 18. Qe5 O-O 19. Bd2 a5 20. h4 d4 21. h5 Qd5 22. Qxd5 exd5 23. Ke2 Rfe8+ 24. Kd3 Re6 25. g4 Rxf6 26. Rae1 Re6 27. f5 Ree8 28. hxg6 fxg6 29. Re6 Kf7 30. Rxh7+ Kg8 31. Rxe8+ Rxe8 32. Bh6 gxf5 33. Rg7+ Kh8 34. gxf5 Re3+ 35. Bxe3 Kxg7 36. Bxd4+ Kf7 37. Bxc5 bxc5 38. b4 c4+ 39. Kd4 1-0
2024.03.12 Titled Tue 12th Mar Late
609440 Horak, Martin (2333) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 g6 6. d4 cxd4 7. Qxd4 Nf6 8. e5 Ng8 9. O-O e6 10. Bg5 1-0
2024.03.05 Titled Tue 5th Mar Early
612713 Janaszak, Daw (2308) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 dxe4 5. Nxe4 Bd7 6. g3 Bc6 7. Qe2 Nf6 8. d3 Nbd7 9. Bg2 Nxe4 10. dxe4 Nf6 11. Ne5 Qb6 12. Nxc6 bxc6 13. O-O Be7 14. e5 Nd5 15. Kh1 O-O 16. f5 Qb5 17. c4 Qa6 18. f6 gxf6 19. exf6 Nxf6 20. Bg5 Nd5 21. Bh6 Nf6 22. Qe5 1-0
2024.03.05 Titled Tue 5th Mar Early
613054 De Souza, Arthur Olintho (2113) Offermann, F (2082) 1/2-1/2
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. d5 Na5 10. Ba4+ Bd7 11. Nc3 Bxa4 12. Nxa4 Nxd5 13. Nxe5 e6 14. Bd2 Rc8 15. O-O Nc6 16. Nxc6 Rxc6 17. Nc3 Be7 18. Re1 O-O 19. Qf3 Nb4 20. Rad1 Qb6 21. Be3 Qa6 22. Bd4 Nc2 23. Re4 Nxd4 24. Rdxd4 Bf6 25. Rd7 Qb6 26. Rg4 Bxc3 27. bxc3 Rxc3 28. Rxg7+ Kxg7 29. Qxc3+ Kg6 30. h4 h6 31. h5+ Kxh5 32. Qf6 Qb1+ 33. Kh2 Qg6 34. Qf3+ Qg4 35. Qxb7 Qf4+ 36. Kg1 Rb8 37. Qf3+ Qxf3 38. gxf3 Rb1+ 39. Kg2 a5 40. Rxf7 Rb2 41. Rf6 Rxa2 42. Rxe6 a4 43. Ra6 Ra1 44. Kg3 a3 45. f4 a2 46. Kf3 Rh1 47. Rxa2 Kg6 48. Ra6+ Kf7 49. f5 Rh4 50. Kg3 Rh1 51. f4 Kg7 52. Rg6+ Kf7 53. Rg4 Kf6 54. Rh4 Rxh4 55. Kxh4 Kxf5 56. Kh5 Kxf4 57. Kxh6 1/2-1/2
2024.03.05 Titled Tue 5th Mar Early
613523 De Souza, Arthur Olintho (2113) Turzo, A (2279) 0-1
1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d3 g6 5. h3 Bg7 6. Be3 Nc6 7. g4 Rb8 8. a4 a6 9. Bg2 b5 10. axb5 axb5 11. Ng3 b4 12. Nce2 Nd7 13. d4 cxd4 14. Nxd4 Bb7 15. O-O O-O 16. Nxc6 Bxc6 17. Bd4 Nc5 18. Bxg7 Kxg7 19. Qd4+ e5 20. Qd2 Qe7 21. Rad1 Rfd8 22. f4 Ne6 23. f5 Nf4 24. Rxf4 exf4 25. Qxf4 f6 26. h4 Be8 27. g5 Bf7 28. Qg4 fxg5 29. Rf1 Kh8 30. hxg5 Rbc8 31. Rf2 Rf8 32. f6 Qe5 33. Qh4 Rc5 34. Qh6 Rg8 35. Nf5 gxf5 36. Rf3 fxe4 37. Rh3 Qf5 38. Rh4 Qg6 39. Bxe4 Qxh6 40. Rxh6 Rcxg5+ 41. Kf2 Bg6 42. f7 Rf8 43. Bxg6 Rxg6 0-1
2024.03.05 Titled Tue 5th Mar Early
613612 Marchesich, Giovanni (2226) De Souza, Arthur Olintho (2113) 1-0
1. f3 e5 2. Nh3 Nf6 3. Nf2 d5 4. g3 Bc5 5. e3 O-O 6. Bg2 Bf5 7. O-O h5 8. Nc3 d4 9. Na4 Be7 10. e4 Be6 11. b3 Qd7 12. d3 Nc6 13. h3 a6 14. f4 exf4 15. gxf4 g6 16. f5 gxf5 17. Bh6 Rfe8 18. Kh1 Kh7 19. Bg5 Rh8 20. exf5 Bxf5 21. Bxf6 Bxf6 22. Ne4 1-0
2024.03.05 Titled Tue 5th Mar Late
615599 De Souza, Arthur Olintho (2113) Alarcon Bahamondes, R (2335) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. h3 Bh5 9. Nd2 e6 10. Ngf3 Be7 11. O-O O-O 12. Rfe1 Rac8 13. Ne5 Nxe5 14. Bxe5 Bg6 15. Bxg6 hxg6 16. Re3 Bd6 17. Bxd6 Qxd6 18. Nf3 Ne4 19. Rae1 b6 20. Qa4 Rc7 21. Ne5 g5 22. Qd1 g6 23. Rxe4 dxe4 24. Rxe4 Kg7 25. Qd3 f6 26. Nxg6 f5 27. Re5 Kxg6 28. Qe3 Rf6 29. g4 Qc6 30. h4 gxh4 31. Qh3 Rh7 32. gxf5+ exf5 0-1
2024.03.05 Titled Tue 5th Mar Late
615851 De Souza, Arthur Olintho (2113) Seletsky, G (2181) 0-1
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Nxc5 8. Bb5 Bd7 9. O-O Be7 10. Qe2 a6 11. Bxc6 bxc6 12. h4 O-O 13. h5 h6 14. Rad1 Re8 15. Nd4 Qc7 16. Qg4 Kh8 17. Rfe1 Nb7 18. Rd3 c5 19. Nde2 Rg8 20. Rg3 Na5 21. Rf3 Nc6 22. Ng3 Nd4 23. Rd3 Bb5 24. Rd2 Bc6 25. Nce2 Nxe2+ 26. Rexe2 a5 27. b3 a4 28. Re3 axb3 29. cxb3 d4 30. Ree2 Ra3 31. Ne4 Bxe4 32. Rxe4 Qb7 33. Qf3 Bd8 34. Bh2 Ba5 35. Rc2 Bb4 36. Qg4 d3 37. Rc1 d2 38. Rd1 Rxa2 39. Rf4 Rc2 40. Rf3 Rc1 41. Rg3 Rxd1+ 42. Qxd1 Qe4 43. Re3 Qd4 0-1
2024.03.05 Titled Tue 5th Mar Late
615946 Grot, Blazej (2102) De Souza, Arthur Olintho (2113) 0-1
1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 Nf6 5. e3 Nbd7 6. cxd5 Nxd5 7. Nxd5 exd5 8. Qb3 Nb6 9. a4 a5 10. Bd2 Bd6 11. Rc1 O-O 12. Be2 Re8 13. O-O Bd7 14. Bb5 Re6 15. Bxd7 Qxd7 16. Qb5 Qxb5 17. axb5 Nc4 18. Bc3 a4 19. Ra1 a3 20. bxa3 Rxa3 21. Rxa3 Nxa3 22. Nd2 Nxb5 23. Bb2 Rh6 24. g3 f5 25. Rb1 Kf7 26. Ba1 c6 27. Nb3 g5 28. Na5 f4 29. Nxb7 fxe3 30. fxe3 Re6 31. Kf2 Na3 32. Rb3 Nc4 33. Nd8+ Ke7 34. Nxe6 Kxe6 35. Rb7 Ba3 36. Kf3 Bc1 37. Rb3 Nd2+ 38. Ke2 Nxb3 39. Bc3 Ba3 40. Kd3 Nc1+ 41. Kc2 Kf5 42. Bd2 Ke4 43. Kd1 Nd3 44. Ke2 Bb4 45. Bxb4 Nxb4 46. Kd2 Nc2 47. Kxc2 Kxe3 48. Kc3 Ke4 49. g4 Ke3 50. h3 Ke4 51. Kb4 Kxd4 52. Kb3 c5 0-1
2024.03.05 Titled Tue 5th Mar Late
616123 Rosenberg, E (1982) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Rxb1 Qxd5 5. a3 Nc6 6. e3 e5 7. dxe5 Qxd1+ 8. Kxd1 O-O-O+ 9. Kc2 Nxe5 10. f3 Nf6 11. Nh3 Bc5 12. Bd2 Rhe8 13. Re1 Rd6 14. Bc3 Rc6 15. Bb5 Ree6 16. Bxc6 Nxc6 17. Ng5 Bxe3 18. Nxe6 1-0
2024.02.27 Titled Tue 27th Feb Late
624467 De Souza, Arthur Olintho (2113) Janaszak, Daw (2308) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 O-O 6. Be2 e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 h5 11. gxh5 Nxh5 12. Kf2 f5 13. Bg5 Bf6 14. Bh6 Bxh4+ 15. Kg2 Rf7 16. a3 fxe4 17. fxe4 Rf2# 0-1
2024.02.27 Titled Tue 27th Feb Late
624770 Breuil, Tristan (2305) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. c3 Nc6 8. d4 Nxe4 9. d5 Nb8 10. Re1 Nf6 11. c4 Nbd7 12. Nc3 Ng4 13. Qe2 Re8 14. Nd2 h5 15. Nde4 Ndf6 16. Ng5 Bf5 17. Bf4 Qb6 18. Nf3 Nd7 19. Nh4 Nde5 20. Nxf5 gxf5 21. h3 Nf6 22. Rab1 Qb4 23. Bxe5 dxe5 24. a3 Qa5 25. Qxe5 Ne4 26. Qxf5 Nxc3 27. bxc3 Bxc3 28. Re4 e6 29. dxe6 Rxe6 30. Rxe6 fxe6 31. Qxe6+ Kh8 32. Qh6+ Kg8 33. Bd5# 1-0
2024.02.27 Titled Tue 27th Feb Late
624908 Nilsen, Tobias Lang (2207) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. b4 Nf6 4. e5 Nd5 5. bxc5 dxc5 6. Bc4 Nc6 7. O-O Bg4 8. Re1 e6 9. h3 Bh5 10. Bb2 Be7 11. d3 O-O 12. Nbd2 a6 13. a4 Rb8 14. Ne4 b5 15. axb5 axb5 16. Bb3 Nd4 17. Bxd4 cxd4 18. g4 Bg6 19. Nxd4 Nf4 20. Nc6 Qb6 21. Nxe7+ Kh8 22. Nxg6+ fxg6 23. Re3 1-0
2024.02.27 Titled Tue 27th Feb Late
625206 De Souza, Arthur Olintho (2113) Kujawski, A (2111) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. O-O g6 6. c3 Bg7 7. d4 exd4 8. cxd4 b5 9. Bb3 d6 10. Nc3 O-O 11. h3 Na5 12. Bc2 c5 13. a4 Bb7 14. axb5 axb5 15. dxc5 dxc5 16. Qxd8 Rfxd8 17. Nxb5 Nc4 18. Rxa8 Bxa8 19. b3 Ne5 20. Nxe5 Bxe5 21. Bg5 f6 22. Be3 Bd4 23. Rd1 Nc6 24. Bf4 Kg7 25. Kf1 Ne5 26. Bxe5 fxe5 27. Ke2 Bc6 28. Bd3 Ra8 29. f3 Ra2+ 30. Rd2 Ra1 31. Nxd4 cxd4 32. Bc4 Rc1 33. Ra2 Rc3 34. h4 Kh6 35. g4 Re3+ 36. Kf2 Rc3 37. Ra7 Rc1 38. Bg8 g5 39. h5 Rc2+ 40. Kg3 1-0
2024.02.27 Titled Tue 27th Feb Late
625338 De Souza, Arthur Olintho (2113) Zhou, Qiyu (2201) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 O-O 6. a3 Bd6 7. Nf3 c6 8. O-O Nbd7 9. b4 Qe7 10. b5 e5 11. dxe5 Nxe5 12. Bb2 Nxd3 13. Qxd3 dxc4 14. Qxc4 Be6 15. Qh4 h6 16. bxc6 bxc6 17. Nd4 Bd7 18. Nce2 Rab8 19. Bc3 Rfe8 20. Ng3 Nd5 21. Qxe7 Bxe7 22. Rfc1 Nxc3 23. Rxc3 c5 24. Ndf5 Bf6 25. Rac1 Bxc3 26. Rxc3 Bxf5 0-1
2024.02.27 Titled Tue 27th Feb Late
625616 Mesa Cruz, Juan Carlos (2126) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. O-O Bg7 9. Be3 Nf6 10. f3 O-O 11. Nc3 a6 12. Qd3 Rac8 13. b3 Ne5 14. Qd2 e6 15. Rfd1 Rfd8 16. h3 Nc6 17. Rac1 d5 18. exd5 exd5 19. c5 Re8 20. Nxc6 bxc6 21. Bd4 Qf5 22. Re1 Nh5 23. Bxg7 Kxg7 24. Ne2 Re7 25. g4 Qe5 26. gxh5 gxh5 27. Qd4 f6 28. Qxe5 fxe5 29. Kf2 Kf6 30. Ng3 h4 31. Nf1 Kf5 32. Ne3+ Kf4 33. Rg1 d4 34. Rg4# 1-0
2024.02.27 Titled Tue 27th Feb Late
625713 Weisz, Bryan (1979) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. g4 d5 3. g5 Ne4 4. Bf4 c6 5. Nd2 Bf5 6. f3 Nd6 7. Bg2 Qb6 8. e4 Bg6 9. h4 dxe4 10. fxe4 Qxd4 11. Ne2 Qb4 12. h5 Bxe4 13. Bxd6 Bxg2 14. Bxb4 Bxh1 15. Nc4 1-0
2024.02.27 Titled Tue 27th Feb Late
625979 De Souza, Arthur Olintho (2113) Cerrato Nadal, Juan P. (2093) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. h3 Na5 8. d4 Nxb3 9. axb3 exd4 10. Qxd4 Be7 11. Nc3 O-O 12. Nxb5 c5 13. Qd3 Bb7 14. Nc3 a5 15. Bg5 Ba6 16. Nb5 h6 17. Bh4 Qb6 18. c4 Rfd8 19. Rfd1 Rab8 20. Bxf6 Bxf6 21. Nxd6 Qxb3 22. Qxb3 Rxb3 23. e5 Be7 24. Rxa5 Bxc4 25. Rxc5 Be6 26. Nd4 Rxb2 27. Nxe6 fxe6 28. Rc7 Bg5 29. Rd4 Rf8 30. Ne4 Rb1+ 31. Kh2 Bf4+ 32. Ng3 Bxe5 33. Rdd7 Bxc7 34. Rxc7 Rxf2 35. Nh5 Rbb2 36. Rxg7+ Kh8 37. Rg6 Kh7 38. Rg7+ Kh8 39. Rg6 e5 40. Rxh6+ Kg8 41. Rg6+ Kf7 42. Rg7+ Ke6 43. Rg6+ Kd5 44. Nf6+ Kd4 45. Rg4+ Kd3 46. Ne4 Rfe2 47. Nc5+ Kc3 48. Re4 Rxe4 49. Nxe4+ Kd3 50. Nf2+ Ke2 51. Ng4 e4 52. h4 e3 53. h5 Rb5 54. Nf6 Rf5 0-1
2024.02.27 Titled Tue 27th Feb Late
626121 Murthy, P (1821) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Qe2 Nxd4 10. Bxd4 Be6 11. Bb3 a6 12. O-O-O Rc8 13. h4 Bxb3 14. cxb3 Qa5 15. Kb1 Nh5 16. Bxg7 Kxg7 17. Rhe1 Rc6 18. g4 Nf4 19. Qd2 Qe5 20. h5 Rfc8 21. hxg6 hxg6 22. Qd4 b5 23. Qxe5+ dxe5 24. Rd7 R8c7 25. Red1 Ne6 26. Rxc7 Rxc7 27. Ne2 Ng5 28. Rd3 Rc8 29. a3 Rh8 30. f4 exf4 31. Nxf4 Nxe4 32. Rd7 Rh1+ 33. Ka2 Rg1 34. Rxe7 Rxg4 35. Rxe4 f5 36. Ne6+ Kf6 37. Rxg4 fxg4 38. Nf4 Kf5 39. Ng2 g3 40. b4 Kg4 41. Kb3 Kf3 42. Nh4+ Kf2 43. a4 g5 44. axb5 axb5 45. Ng2 Kxg2 46. Kc3 Kf2 47. Kd4 g2 48. Kc5 g1=Q 49. Kxb5 Qc1 50. b3 g4 51. Ka5 g3 52. b5 g2 53. b4 g1=Q 54. Kb6 Kf3+ 55. Kb7 Qg7+ 56. Kb6 0-1
2024.02.27 Titled Tue 27th Feb Late
626376 De Souza, Arthur Olintho (2113) Desideri, Ricardo Maruchi (1959) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 e6 7. Bg5 Nbd7 8. O-O-O Qc7 9. Qg3 h6 10. Bxf6 Nxf6 11. f4 Nd7 12. Be2 Rb8 13. Rhf1 b5 14. f5 Nc5 15. fxe6 fxe6 16. Bh5+ Kd8 17. Rf7 Bd7 18. e5 d5 19. Nxe6+ Nxe6 20. Rxd5 Rc8 21. Rfxd7+ Qxd7 22. Rxd7+ Kxd7 23. Bg4 Rc6 24. Nd5 Be7 25. h4 Rhc8 26. Bxe6+ Kxe6 27. Nxe7 Rxc2+ 28. Kd1 Rc1+ 29. Kd2 R8c2+ 30. Kd3 Kxe7 31. Qxg7+ Ke6 32. Qf6+ Kd7 33. e6+ Kc7 34. e7 Rc4 35. Qe5+ Kb6 36. Qd6+ Kb7 37. Qd7+ Kb6 38. Qd8+ Kb7 39. e8=Q 1-0
2024.02.20 Titled Tue 20th Feb Late
633833 Collins, Adam (2189) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Rxb1 Qxd5 5. a3 e5 6. Nf3 Nc6 7. dxe5 Qxd1+ 8. Kxd1 O-O-O+ 9. Kc2 Nge7 10. Bf4 Ng6 11. Bg3 h5 12. h3 Bc5 13. e3 Rhe8 14. Bb5 Re6 15. Ng5 Re7 16. Bxc6 bxc6 17. Nf3 Rd5 18. Rbd1 Kd7 19. b4 Bb6 20. Nd4 Nxe5 21. Nf5 Re6 22. Nxg7 Rg6 23. Bxe5 1-0
2024.02.20 Titled Tue 20th Feb Late
634065 Madrigal, M (2165) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 O-O 8. O-O b6 9. Be3 Nd7 10. Qd2 Ne5 11. Nh2 f5 12. f4 Nf7 13. e5 Be6 14. Nf3 h6 15. Kh1 Bd5 16. Nxd5 Qxd5 17. Qf2 Nd8 18. Nh4 Kh7 19. b3 Rg8 20. Rae1 Ne6 21. Kh2 a5 22. a4 Rad8 23. Nf3 b5 24. Qh4 Rd7 25. Rd1 bxa4 26. c4 1-0
2024.02.20 Titled Tue 20th Feb Late
634304 De Souza, Arthur Olintho (2113) Tsatsalashvili, K (2315) 0-1
1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Bd6 7. Bg3 cxd4 8. exd4 Qc7 9. Qe2 Bxg3 10. hxg3 h6 11. Nbd2 Bd7 12. Ne5 Nxe5 13. dxe5 Ng8 14. f4 Ne7 15. Qg4 g6 16. Nf3 Qb6 17. O-O-O Bb5 18. Bc2 O-O-O 19. Nd4 Bd7 20. Qh4 Rde8 21. Qf6 Rh7 22. Nf3 Kb8 23. Ng5 Ng8 24. Nxh7 Nxf6 25. Nxf6 Rd8 26. Rxh6 Qe3+ 27. Kb1 Qxg3 28. Rh7 Bb5 29. Rxf7 Be2 30. Rc1 Bd3 31. Nd7+ Ka8 32. Nc5 Bxc2+ 33. Kxc2 Qf2+ 34. Kb3 Qxc5 0-1
2024.02.20 Titled Tue 20th Feb Late
634563 Portal Ramos, Cristhian (2115) De Souza, Arthur Olintho (2113) 1-0
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 6. O-O d6 7. Ne1 Be6 8. d3 Nge7 9. Nc2 Qd7 10. Re1 Bh3 11. Bh1 O-O 12. Ne3 f5 13. Ned5 Nxd5 14. cxd5 Ne7 15. e3 g5 16. Qh5 g4 17. d4 Rf6 18. dxe5 dxe5 19. e4 f4 20. gxf4 exf4 21. e5 Rf5 22. e6 Qd8 23. Qh4 Qc7 24. Nb5 Qb6 25. Qxe7 1-0
2024.02.20 Titled Tue 20th Feb Late
634727 Diaz, Fe (2086) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 g6 5. Bxd3 Bg7 6. Nf3 d6 7. O-O Nc6 8. h3 Nf6 9. Nc3 O-O 10. Be3 a6 11. Qe2 e6 12. Rac1 Qc7 13. a3 Rd8 14. b4 b6 15. Rfd1 Bb7 16. Nd2 d5 17. cxd5 exd5 18. exd5 Nxd5 19. Nxd5 Rxd5 20. Be4 Re5 21. Nc4 Rxe4 22. Nxb6 Qxb6 23. Bxb6 Rxe2 24. Rd7 Rb8 25. Bc7 Rc8 26. Bb6 h5 27. Rxb7 Be5 28. a4 Re8 29. b5 axb5 30. axb5 Nd4 31. Ba7 Rb2 32. b6 Ne2+ 33. Kf1 Nxc1 34. Rd7 Nb3 35. g3 Nc5 36. Rd5 Bb8 37. Rxc5 Bxa7 38. bxa7 Ra8 39. Rc7 Ra2 40. g4 R2xa7 41. Rc3 hxg4 42. hxg4 Ra4 43. g5 Rg4 44. Rc5 Ra1+ 45. Ke2 Rag1 46. f3 Rxg5 47. Rc8+ Kg7 48. Kf2 R1g2+ 49. Ke3 R2g3 50. Rc4 Rf5 51. Rh4 Rfxf3+ 52. Kd4 f5 53. Rh1 Rf2 54. Re1 Rd2+ 55. Ke5 Rg4 56. Re3 Re4+ 57. Rxe4 fxe4 58. Kxe4 Rf2 59. Ke3 Rf8 60. Ke4 g5 0-1
2024.02.20 Titled Tue 20th Feb Late
634991 De Souza, Arthur Olintho (2113) Bambino Filho, A (2166) 0-1
1. e4 c5 2. Nc3 a6 3. a4 e6 4. Nge2 d6 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. h3 Nc6 9. d4 cxd4 10. Nxd4 Bd7 11. Be3 Rc8 12. f4 Nxd4 13. Bxd4 Bc6 14. e5 dxe5 15. Bxe5 Bxg2 16. Kxg2 Nd7 17. Qg4 Nxe5 18. fxe5 Qc7 19. Rae1 b5 20. axb5 axb5 21. Re4 b4 22. Ne2 Qxc2 23. Rf6 Kh8 24. Rf2 Qc6 25. Kh2 f5 26. exf6 Bxf6 27. Rxe6 Qc4 28. Nf4 Qd4 29. Rfe2 b3 30. Qh5 Kg8 31. Nd5 Rc5 32. Nxf6+ gxf6 33. Qh6 Re5 34. R2xe5 fxe5 35. Qg5+ Kh8 36. h4 Qf2+ 37. Kh3 Qf1+ 38. Kg4 Qd1+ 39. Kh3 Qf1+ 40. Kg4 Rg8 41. Re8 Rxe8 42. h5 Qe2+ 0-1
2024.02.20 Titled Tue 20th Feb Late
635211 De Souza, Arthur Olintho (2113) Lutz, I (1951) 1-0
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Be7 7. e3 O-O 8. Bd3 Nbd7 9. O-O h6 10. Bh4 Re8 11. Rb1 Nf8 12. b4 Ne6 13. b5 Nh5 14. Bxe7 Qxe7 15. bxc6 bxc6 16. Qa4 Bd7 17. Rfc1 c5 18. Qa3 c4 19. Qxe7 Rxe7 20. Nxd5 Ree8 21. Bxc4 Rac8 22. Bb3 Bb5 23. g4 Nf6 24. Nxf6+ gxf6 25. Rxc8 Rxc8 26. Bxe6 Bd3 27. Bxc8 Bxb1 28. a3 1-0
2024.02.20 Titled Tue 20th Feb Late
635369 Bornholdt, Joa Max (2268) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. Nge2 Bg7 6. O-O O-O 7. d3 Nc6 8. f4 Rb8 9. a4 a6 10. h3 Nd4 11. g4 Nxe2+ 12. Qxe2 b5 13. axb5 axb5 14. g5 Nh5 15. Kh2 e5 16. f5 b4 17. Nd5 Bb7 18. f6 Bh8 19. Ne7+ 1-0
2024.02.20 Titled Tue 20th Feb Late
635511 Burke, Paul De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 g6 5. Nf3 Bg7 6. Bc4 d6 7. Bg5 Nf6 8. e5 Ne4 9. Bxf7+ Kf8 10. e6 Nc6 11. O-O Qa5 12. Be3 Nd8 13. Nbd2 Nxd2 14. Qxd2 Bxe6 15. Bxe6 Nxe6 16. Bh6 Bxh6 17. Qxh6+ Kf7 18. Rfe1 Raf8 19. b4 Qf5 20. Rxe6 1-0
2024.02.20 Titled Tue 20th Feb Late
635653 De Souza, Arthur Olintho (2113) Marin Masis, Jose Esteban (1938) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Be7 11. Qh5 O-O 12. Rd1 Be6 13. Rd3 Qa5+ 14. c3 Rab8 15. Rg3+ Kh8 16. Rh3 Bxh3 17. gxh3 b4 18. Nc4 Qxa2 19. cxb4 Qb1+ 20. Kd2 Qxe4 21. Bd3 Qxd3+ 22. Kxd3 Nxb4+ 23. Nxb4 Rxb4 24. Rg1 e4+ 25. Kc3 d5 26. Qxd5 Rc8 27. Qxf7 Rbxc4+ 28. Qxc4 Rxc4+ 29. Kxc4 Bd6 30. Kd5 Bxh2 31. Rg2 Be5 32. Kxe4 Bxb2 33. Kf5 a5 34. Ke6 Bc3 35. f3 h6 36. Rc2 Bd4 37. h4 Kh7 38. h5 Be5 39. Rc5 Kg7 40. Rxa5 1-0
2024.02.13 Titled Tue 13th Feb Early
638984 Tikhonov, Viacheslav (2160) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Nxf6+ Qxf6 8. Bg5 Bxf3 9. Qd2 Qxd4 10. Bb5+ 1-0
2024.02.13 Titled Tue 13th Feb Early
639311 De Souza, Arthur Olintho (2113) Baloglu, Dila (1896) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bd3 Nc6 8. O-O Be7 9. Qe2 O-O 10. Nc3 Nxc3 11. bxc3 d5 12. a4 f5 13. exf6 Bxf6 14. Re1 Bd7 15. Ba3 Be7 16. Bxe7 Qxe7 17. Ne5 Nxe5 18. Qxe5 Rf6 19. Qxd5 Rxf2 20. Kxf2 Qh4+ 21. g3 Qxh2+ 22. Qg2 Rf8+ 0-1
2024.02.13 Titled Tue 13th Feb Early
639756 Gatterer, F (2170) De Souza, Arthur Olintho (2113) 0-1
1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. d4 Ng6 8. Ng2 h5 9. e4 h4 10. e5 Be7 11. Rg1 hxg3 12. hxg3 Nc6 13. c3 Bf5 14. Bd3 Bxd3 15. Qxd3 Ngxe5 16. Qf5 Nf3+ 17. Kf2 Nxg1 18. Kxg1 Qd7 19. Qxd7+ Kxd7 20. Bf4 Bd6 21. Nd2 Rh3 22. Bxd6 cxd6 23. Kf2 Rh2 24. Ne4 f5 25. Nd2 Rf8 26. Re1 f4 27. gxf4 Re8 28. Rd1 Ne7 29. Kg3 Reh8 30. Ne4 Nf5+ 31. Kxg4 Nh6+ 32. Kg3 Nf5+ 33. Kg4 Rf8 34. Rd3 Rxg2+ 35. Kf3 Rxb2 36. Ng5 Rxa2 37. c4 a5 38. c5 d5 39. Ra3 Rxa3+ 0-1
2024.02.13 Titled Tue 13th Feb Early
640015 Sahin, Sarp (2115) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 O-O 5. h3 d6 6. Be2 c5 7. c3 cxd4 8. exd4 Qb6 9. Qb3 Nbd7 10. O-O Re8 11. Bh2 e5 12. dxe5 dxe5 13. Nbd2 e4 14. Nd4 e3 15. fxe3 Rxe3 16. Nc4 Qxb3 17. axb3 Re7 18. Rfe1 Ne4 19. Bf3 Ndc5 20. b4 Bxd4+ 21. cxd4 Nb3 22. Ra3 Be6 23. Rxe4 1-0
2024.02.13 Titled Tue 13th Feb Early
640378 De Souza, Arthur Olintho (2113) Dmitrenko, V (2395) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Na3 e6 6. Nf3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. Bd3 O-O 12. O-O e5 13. Nf5 e4 14. Nxe7+ Qxe7 15. Bc2 Rd8 16. Bd4 Bf5 17. Qe2 h5 18. Rfe1 Re8 19. Qb5 Qd7 20. Ba4 Qxb5 21. Bxb5 Re6 22. Rad1 Ng4 23. Bd7 Rf6 24. Bxf6 Bxd7 25. Rxd7 Nxf6 26. Rxb7 Rd8 27. Rxa7 Rd2 28. Rb7 1-0
2024.02.13 Titled Tue 13th Feb Early
640886 De Souza, Arthur Olintho (2113) Hrebenshchykova, Yelyzaveta (2282) 1/2-1/2
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Na3 Qd8 6. dxc5 Qxd1+ 7. Kxd1 Ng4 8. Nh3 e5 9. Nb5 Na6 10. b4 Bd7 11. f3 Nf6 12. Bc4 O-O-O 13. Ke2 Bxh3 14. gxh3 Kb8 15. Bxf7 Nc7 16. Bc4 Ncd5 17. Bg5 a6 18. Bxd5 axb5 19. Bb3 Be7 20. Rad1 Kc7 21. c4 bxc4 22. Bxc4 h6 23. Bxf6 Bxf6 24. a4 Rd4 25. Rxd4 exd4 26. f4 Re8+ 27. Kf3 Re3+ 28. Kf2 Rc3 29. Bd5 d3 30. Rd1 Bd4+ 31. Kf3 d2+ 32. Ke2 Be3 33. Bf3 Bxf4 34. Bg4 Ra3 35. Rf1 g5 36. h4 Rxa4 37. hxg5 hxg5 38. h4 Rxb4 39. h5 Re4+ 40. Kd1 Re7 41. Kc2 Kc6 42. Bf3+ Kxc5 43. Rb1 b5 44. Bd1 b4 45. Kd3 Rd7+ 46. Ke2 Re7+ 47. Kd3 Re3+ 48. Kc2 Rc3+ 49. Kb2 Rc1 50. h6 Rxb1+ 51. Kxb1 Be5 52. Kc2 Kd4 53. Kxd2 Kc4 54. h7 Bg7 55. Kc2 b3+ 56. Kb1 Kb4 57. Bg4 b2 58. Bf5 Kc5 59. Kc2 Kd4 60. Kd2 Ke5 61. Bg6 Kf4 62. Ke2 g4 63. Kf1 Bd4 64. Kg2 Ke3 65. Kg3 Kd2 66. Kxg4 Kc1 67. Kg5 b1=Q 68. Bxb1 Kxb1 69. Kg6 Kc2 70. Kf7 Kd3 71. Kg8 Ke4 72. h8=Q Bxh8 1/2-1/2
2024.02.13 Titled Tue 13th Feb Early
640915 Joel Paul Ganta (1989) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 e6 10. Ne4 Qa5+ 11. Bc3 Qd5 12. Nd6+ Kf8 13. Bc4 Qxg2 14. Rf1 Qxh2 15. Qf3 Nh6 16. Rh1 Ng4 17. Qxf7# 1-0
2024.02.13 Titled Tue 13th Feb Early
641173 Grot, Blazej (2102) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Rxb1 Qxd5 5. Qb3 Qxb3 6. axb3 Nc6 7. Nf3 O-O-O 8. e3 e5 9. Nxe5 Nxe5 10. dxe5 Bb4+ 11. Ke2 Ne7 12. f4 g5 13. g3 gxf4 14. gxf4 Nf5 15. Bh3 1-0
2024.02.13 Titled Tue 13th Feb Early
641449 De Souza, Arthur Olintho (2113) Menahem, Adi (2114) 0-1
1. e4 d5 2. Nc3 dxe4 3. Nxe4 c6 4. Bc4 Nf6 5. Nxf6+ exf6 6. Ne2 Bd6 7. O-O O-O 8. d4 Bg4 9. f3 Bh5 10. Nf4 Bg6 11. Nxg6 hxg6 12. Qd3 f5 13. a3 Nd7 14. b4 a5 15. b5 c5 16. Bb2 cxd4 17. Bxd4 Ne5 18. Bxe5 Bxe5 19. Qxd8 Rfxd8 20. Rad1 Rac8 21. Bb3 b6 22. Rfe1 Bd4+ 23. Kf1 Bc5 24. Ke2 Kf8 25. Rxd8+ Rxd8 26. Rd1 Rxd1 27. Kxd1 Bxa3 28. Kd2 Ke7 29. Kd3 f6 30. Kd4 Kd6 31. Bf7 Bc5+ 32. Kc4 g5 33. Bg6 Ke5 34. Bh7 g4 35. fxg4 fxg4 36. Bd3 f5 37. Be2 g5 38. Bd1 Ke4 39. h3 gxh3 40. gxh3 f4 41. Be2 f3 42. Bd3+ Ke3 43. Kd5 f2 0-1
2024.02.13 Titled Tue 13th Feb Early
641715 Hernandez, Elve (1947) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Na5 9. Bxf7+ Kxf7 10. e5 Ng8 11. Ne4 Nc4 12. Ng5+ Ke8 13. Nxh7 Nxe3 14. fxe3 Bxe5 15. Nxf8 Kxf8 16. O-O+ Nf6 17. Qg4 Kg7 18. Nf5+ Kh7 19. Qh4+ Kg8 20. Nh6+ Kg7 21. Qg5 d6 22. h4 Qh8 23. Nf5+ Bxf5 24. Rxf5 Kf7 25. Rf3 Bxb2 26. Raf1 Qh5 27. Qg3 Rh8 28. Rf4 Ke8 29. e4 Bd4+ 30. Kh2 Be5 31. Qb3 Qxh4+ 32. Kg1 Bd4+ 33. R1f2 Qh1# 0-1
2024.02.13 Titled Tue 13th Feb Early
642025 De Souza, Arthur Olintho (2113) Cardozo, C (2043) 1-0
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 h6 9. h4 Qc7 10. Qe2 a6 11. O-O b5 12. a3 g5 13. hxg5 hxg5 14. Nxg5 Ncxe5 15. Rfe1 Bd6 16. Bxb5 Ke7 17. Bxd7 Bxd7 18. Bxe5 Bxe5 19. Qxe5 Qxe5 20. Rxe5 f6 21. Nxd5+ Kd6 22. Nxf6 Kxe5 23. Nxd7+ Kf5 24. Nf3 Rac8 25. Re1 Rxc2 26. Re5+ Kf4 27. Re3 Rxb2 28. g3+ Kf5 29. Nd4+ Kg4 30. Kg2 Rd8 31. Ne5+ Kg5 32. Nxe6+ Kf5 33. Nxd8 a5 34. Ndc6 a4 35. Nc4 Rb3 36. Nd4+ Kf6 37. Nxb3 axb3 38. Rxb3 Ke7 39. a4 Kf6 40. a5 Ke7 41. a6 Ke6 42. a7 Ke7 43. a8=Q Ke6 44. Rb6+ Kf5 45. Qd5+ Kg4 46. Ne3# 1-0
2024.02.13 Titled Tue 13th Feb Late
642226 Al Tarbosh, W (2278) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. h3 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. Bf3 b5 13. a4 a6 14. axb5 axb5 15. Bxf6 Bxf6 16. e5 Rxa1 17. Rxa1 Bxf3 18. exf6 Bc6 19. Rd1 b4 20. fxe7 Qxe7 21. Nd5 Qe5 22. Nxb4 Ba8 23. Qxd6 Qxb2 24. Qd4 Qxd4 25. Rxd4 Re8 26. Rd1 Kg7 27. Rc1 Re4 28. c4 g5 29. Nd3 Rd4 30. Ne5 f6 31. Ng4 f5 32. Ne3 Kg6 33. c5 g4 34. hxg4 fxg4 35. c6 g3 36. fxg3 Rd3 37. c7 Bb7 38. Ng4 Rd2 39. c8=Q Rxg2+ 40. Kf1 Bxc8 41. Ne5+ Kf5 42. Kxg2 Bb7+ 43. Nf3 Kg4 44. Rc4+ 1-0
2024.02.13 Titled Tue 13th Feb Late
642490 Della Morte, G (2322) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nc3 e6 3. g3 d5 4. e5 Nc6 5. f4 g5 6. d3 gxf4 7. Bxf4 Bh6 8. Bxh6 Nxh6 9. Qh5 Nf5 10. Nf3 Ncd4 11. Nxd4 cxd4 12. Ne2 Qa5+ 13. c3 Ne3 14. Kf2 dxc3 15. Kxe3 cxb2 16. Rb1 Qxa2 17. Bh3 d4+ 18. Nxd4 Bd7 19. Qe2 Qd5 20. Qxb2 Qxe5+ 21. Kd2 Qg5+ 22. Ke1 O-O 23. Bg2 Qe3+ 24. Ne2 Qxd3 25. Rd1 Qb5 26. Qxb5 Bxb5 27. Bxb7 Rab8 28. Bf3 Rfc8 29. Kf2 Rc2 30. Rc1 Rb2 31. Rb1 Bxe2 32. Rxb2 Rxb2 33. Bxe2 a5 34. Ra1 Kg7 35. Rxa5 Rd2 36. h4 h6 37. Ke3 Rd7 38. Bf3 f5 39. Rb5 Kf6 40. Rb7 Rxb7 41. Bxb7 e5 42. Kf3 Ke6 43. Bc8+ Kf6 44. Bd7 Kg6 45. Be8+ Kf6 46. Ba4 Kg6 47. Bc2 Kf6 48. Bb1 Ke6 49. Kg2 Kf6 50. Kh3 Ke6 51. h5 Kf6 52. Kh4 e4 53. Kh3 Ke5 54. Kg2 Kd4 55. Kf2 1-0
2024.02.13 Titled Tue 13th Feb Late
642624 De Souza, Arthur Olintho (2113) Coca, Cristi-Iulian (2235) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Bd7 10. Bd3 Be7 11. O-O Nd5 12. Bd2 Bf6 13. Qe2 O-O 14. Qe4 g6 15. Bh6 Re8 16. h4 Nxd4 17. cxd4 Bc6 18. Qg4 Nb4 19. Be4 Bxe4 20. Qxe4 Qd5 21. Qg4 Rad8 22. Rfd1 Nxa2 23. h5 a6 24. hxg6 hxg6 25. Ne5 Bxe5 26. dxe5 Qb3 27. Rxd8 Rxd8 28. Qh4 Rd1+ 29. Kh2 Qd5 30. Qf6 1-0
2024.02.13 Titled Tue 13th Feb Late
642820 Kandil, Adham (2311) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Qe1 e5 11. Nxc6 bxc6 12. Bc5 Re8 13. Bc4 Qa5 14. Nxd5 cxd5 15. Qxa5 1-0
2024.02.13 Titled Tue 13th Feb Late
643206 Marinakis, Hristos (2130) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 Qh4 15. g3 Qh5 16. Qf2 Bh3 17. Bc4 Rad8 18. Kb1 Be6 19. Bb3 Rb8 20. h4 f5 21. Ng5 a5 22. Nxe6 Rxe6 23. Rxd5 cxd5 24. Bxd5 Kf7 25. Qd2 Re8 26. Rf1 f4 27. gxf4 Qxh4 28. fxe5 Bxe5 29. Qxa5 Qh3 30. Qb5 Rb8 31. Qd7+ Kf6 32. Qxe6+ Qxe6 33. Bxe6 Kxe6 34. b3 h5 35. Be3 h4 36. Bg5 h3 37. f4 Bc3 38. Rh1 Rh8 39. Kc1 Kf5 40. Kd1 Kg4 41. Ke2 Kg3 42. Be7 Bd4 43. Bd6 Kg2 44. Rd1 h2 45. f5 h1=Q 46. Rxd4 Qf1+ 0-1
2024.02.13 Titled Tue 13th Feb Late
643375 De Souza, Arthur Olintho (2113) Kepeschuk, M (2269) 0-1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 Bg4 6. Be2 e6 7. Na3 cxd4 8. Nb5 Rc8 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Bxe2 12. Kxe2 Bc5 13. Be3 Nf6 14. f3 Nd5 15. Bd2 Bxd4 16. cxd4 Rc2 17. Rac1 Rxc1 18. Rxc1 Kd7 19. Kd3 Rc8 20. Rxc8 Kxc8 21. a3 Kd7 22. Bc1 Kc6 23. Bd2 Kb5 24. b3 b6 25. g3 h5 26. Ke4 a5 27. a4+ Ka6 28. Ke5 b5 29. axb5+ Kxb5 30. Kd6 a4 31. bxa4+ Kxa4 32. Kd7 Kb3 33. Ke8 Kc2 34. Kxf7 Kxd2 35. Kxe6 Nc7+ 36. Kd6 Nb5+ 37. Kc5 Nc7 38. d5 Ke3 39. d6 Ne6+ 40. Kd5 Nd8 41. f4 Kf3 42. Ke5 Kg2 43. Kf5 Kxh2 44. g4 h4 45. Kg6 h3 46. Kxg7 Kg3 47. f5 h2 48. f6 h1=Q 49. f7 Nxf7 50. Kxf7 Qf3+ 51. Ke7 Qe4+ 52. Kd8 Qa8+ 53. Kc7 Qa7+ 54. Kc6 Qa6+ 55. Kc7 Qc4+ 56. Kd8 Qg8+ 57. Ke7 Qg7+ 58. Kd8 Qxg4 59. d7 Qg8+ 60. Kc7 Qc4+ 61. Kb8 Qb5+ 62. Kc8 Qc6+ 63. Kd8 Kf4 64. Ke7 Qe4+ 65. Kf8 Qf5+ 66. Ke7 Qe5+ 67. Kf8 Qd6+ 68. Ke8 Qe6+ 69. Kd8 Ke5 70. Kc7 Qd6+ 71. Kc8 Qc6+ 72. Kd8 Ke6 73. Ke8 Qxd7+ 74. Kf8 Qf7# 0-1
2024.02.13 Titled Tue 13th Feb Late
643456 Jarocka, Liwia (2199) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 O-O 8. Bb3 Nc6 9. f3 Na5 10. Qd2 Nxb3 11. cxb3 d5 12. e5 Nd7 13. f4 Nc5 14. O-O a6 15. b4 Ne6 16. a3 Nxd4 17. Bxd4 Bf5 18. Rfd1 e6 19. h3 h5 20. Qe2 Qh4 21. Qf2 Qxf2+ 22. Kxf2 Rac8 23. Rac1 Rc4 24. Bc5 Rc8 25. Ne2 Rxc1 26. Rxc1 g5 27. Be3 Rxc1 28. Nxc1 g4 29. hxg4 hxg4 30. g3 f6 31. Bd4 fxe5 32. fxe5 Kf7 33. Nb3 Bf8 34. Bc5 Bd3 35. Bxf8 Kxf8 36. Nc5 Bc4 37. Nxe6+ Ke7 38. Nf4 Bb3 39. Ke3 1-0
2024.02.06 Titled Tue 6th Feb Early
646502 De Souza, Arthur Olintho (2113) Tikhonov, Viacheslav (2160) 0-1
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. d3 O-O 8. f4 d6 9. Be3 Rb8 10. a4 a6 11. Qd2 b5 12. axb5 axb5 13. f5 exf5 14. exf5 Bxf5 15. Bh6 Nd4 16. Bxg7 Nxe2+ 17. Qxe2 Kxg7 18. Ra7 Re8 19. Qf2 Qb6 20. Raa1 c4 21. d4 h5 22. Rae1 Nc6 23. Ne2 Re7 24. c3 Rbe8 25. Nf4 Rxe1 26. Rxe1 Rxe1+ 27. Qf1 Rxf1+ 0-1
2024.02.06 Titled Tue 6th Feb Early
646787 Tsatsalashvili, K (2315) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. b6 Qxb6 7. Nc3 Bg7 8. a4 d6 9. a5 Qb4 10. Ra4 Qb7 11. g3 O-O 12. Bg2 Nbd7 13. O-O Ng4 14. Nd2 h5 15. h3 Nge5 16. f4 1-0
2024.02.06 Titled Tue 6th Feb Early
647195 Harriott, Tyrell (1806) De Souza, Arthur Olintho (2113) 0-1
1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 O-O 5. Nf3 d6 6. O-O c5 7. c3 Nc6 8. Bc2 cxd4 9. Nxd4 Nxd4 10. Qxd4 Be6 11. e4 Rc8 12. f5 Bc4 13. Re1 Qb6 14. Qxb6 axb6 15. Na3 Ba6 16. Be3 Nd7 17. Rad1 Nc5 18. Bf2 Rc7 19. Bg3 Nd7 20. Nb1 Be5 0-1
2024.02.06 Titled Tue 6th Feb Early
647570 De Souza, Arthur Olintho (2113) Burmakin, E (2166) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Be7 9. Be3 O-O 10. h3 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Bf3 Bxf3 14. Qxf3 Qc7 15. c3 Nc6 16. Rad1 Rad8 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Qxd1 Qd6 20. Qxd6 Bxd6 21. Nc5 Nd8 22. g4 f6 23. Ne4 Bc7 24. Kf1 Kf7 25. Ke2 Ke6 26. Kd3 g6 27. f3 b6 28. c4 Nb7 29. b4 h5 30. gxh5 gxh5 31. Ng3 h4 32. Ne4 f5 33. Nc3 Bd8 34. Nd5 b5 35. c5 Kxd5 0-1
2024.02.06 Titled Tue 6th Feb Early
647996 Bueno, Alfe (2155) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O Nxb5 7. Nxb5 a6 8. Nc3 b5 9. d3 b4 10. Na4 Qa5 11. c4 d6 12. Rb1 Bd7 13. b3 Bxa4 14. bxa4 Nf6 15. Bb2 O-O 16. Kh1 Ng4 17. Bxg7 Kxg7 18. Qb3 Nf6 19. e5 Nd7 20. Rbe1 Nb6 21. e6 f6 22. f5 Nxa4 23. Re4 Nc3 24. Rf2 Nxe4 25. dxe4 Qa3 26. Qc2 Rab8 27. Nd2 Qc3 28. Qd1 a5 29. Rf3 Qd4 30. Rg3 a4 31. h4 b3 32. axb3 a3 33. Qh5 Qxd2 34. Rxg6+ Kh8 35. Rg7 Kxg7 0-1
2024.02.06 Titled Tue 6th Feb Early
648253 De Souza, Arthur Olintho (2113) Mizzi, Jack (2043) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Nd7 7. Bd3 Ne7 8. Nf3 Bxd3 9. Qxd3 Ng6 10. Bg5 Be7 11. Bxe7 Qxe7 12. g3 Qb4 13. cxd5 cxd5 14. O-O a6 15. Ng5 Qe7 16. f4 Ngf8 17. f5 f6 18. Nxe6 Nxe6 19. fxe6 Nf8 20. exf6 gxf6 21. Nxd5 Qd6 22. Nxf6+ Kd8 23. d5 Nxe6 24. Rae1 Nc5 25. Qg6 Kc7 26. b4 Na4 27. Ne8+ Rhxe8 28. Rf7+ Qd7 29. Rxd7+ Kxd7 30. Qf7+ 1-0
2024.02.06 Titled Tue 6th Feb Early
648521 De Souza, Arthur Olintho (2113) Parfenov, Vi (2193) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. cxd4 Be6 10. Bxe6 Qxe6+ 11. Be3 Qd7 12. O-O e6 13. Re1 Be7 14. Nc3 O-O 15. Ne5 Nxe5 16. dxe5 Qxd1 17. Raxd1 Rfd8 18. Bxb6 axb6 19. Rxd8+ Rxd8 20. Rd1 Rxd1+ 21. Nxd1 Bc5 22. Kf1 Bd4 23. f4 g5 24. g3 gxf4 25. gxf4 Kg7 26. Ke2 Kg6 27. Kd3 Bg1 28. Ke4 Bxh2 29. Ne3 Bg1 30. Nc4 h5 31. Nd6 h4 32. Kf3 Bd4 33. Nxf7 Kxf7 0-1
2024.02.06 Titled Tue 6th Feb Early
648800 Novikova, Galina (2073) De Souza, Arthur Olintho (2113) 1-0
1. d4 e6 2. Nc3 d5 3. Bf4 Nf6 4. f3 Bd6 5. Bg5 Be7 6. e3 O-O 7. h4 h6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. Nge2 e5 11. Qd2 exd4 12. exd4 Nc6 13. O-O-O Rb8 14. g4 b5 15. g5 hxg5 16. hxg5 Nh7 17. Nf4 Nxg5 18. Qh2 f6 19. Bd3 f5 20. Qh8+ Kf7 21. Qh5+ Kg8 22. Qxg5 1-0
2024.01.30 Titled Tue 30th Jan Late
658861 Lin, Bryan Enming (2103) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Nge7 9. Nc3 O-O 10. Bc4 b5 11. Bb3 b4 12. Ne2 Na5 13. O-O Nxb3 14. axb3 Bb7 15. Ng3 d5 16. exd5 Nxd5 17. Qe1 Rfe8 18. Ne4 Qg6 19. f3 Rac8 20. Qf2 Nf4 21. Bxf4 exf4 22. Nc5 Bc6 23. Rxa6 Qf5 24. Nd3 Bb5 25. Ra5 Qd7 26. Rd1 Qe7 27. Rxb5 1-0
2024.01.30 Titled Tue 30th Jan Late
659083 Bressy, Theo (2192) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. a3 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 Nf6 6. d4 cxd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. Ncb5 Na6 10. Be3 Nd5 11. O-O-O Nxe3 12. fxe3 e5 13. Nf3 f6 14. Be2 Bc5 15. Nd6+ Bxd6 16. Rxd6 Ke7 17. Rhd1 Rhd8 18. Bxa6 bxa6 19. Rxa6 Bg4 20. Rxd8 Rxd8 21. Rxa7+ Kf8 22. b4 e4 23. Nd4 f5 24. g3 h5 25. Ne6+ 1-0
2024.01.30 Titled Tue 30th Jan Late
659450 De Souza, Arthur Olintho (2113) Gerbelli Neto, E (2114) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. c3 Qf6 7. d3 Ne7 8. Nbd2 Ng6 9. h3 h5 10. Re1 Nf4 11. Re3 Bxh3 12. gxh3 Qg6+ 13. Kf1 Qg2+ 14. Ke1 Qh1+ 15. Nf1 b5 16. Bb3 Ng2+ 17. Ke2 Nxe3 18. Bxe3 Qxh3 19. Bxf7+ Kd7 20. Bd5 Be7 21. Qb3 Raf8 22. N1d2 Nd8 23. Rg1 c6 24. Rg3 Qh1 25. Rxg7 cxd5 26. Qxd5 Ke8 27. Bb6 Qh3 28. Bxd8 Kxd8 29. Nxe5 Ke8 30. Ng6 Qd7 31. Rxe7+ Qxe7 32. Nxe7 Kxe7 33. Nf3 h4 34. Qg5+ Kd7 35. Nxh4 Rhg8 36. Qd5 Rh8 37. Nf5 Rf6 0-1
2024.01.30 Titled Tue 30th Jan Late
659682 De Souza, Arthur Olintho (2113) Gonzalez Zharikov, Andrey (1985) 1-0
1. d4 Nf6 2. Nf3 d5 3. e3 Bg4 4. Bd3 Nbd7 5. O-O e5 6. dxe5 Nxe5 7. Be2 Bxf3 8. Bxf3 c6 9. b3 Bd6 10. Bb2 O-O 11. Nd2 Re8 12. Re1 Nxf3+ 13. Qxf3 Ne4 14. Rad1 Qh4 15. g3 Qh6 16. Nxe4 dxe4 17. Qg4 Bb4 18. c3 Bf8 19. Rd7 b5 20. Red1 a5 21. Qf5 a4 22. Qxf7+ Kh8 23. c4 axb3 24. axb3 bxc4 25. bxc4 Rec8 26. R1d6 Qg5 27. h4 Qg4 28. Kg2 Rcb8 29. Be5 Re8 30. Bd4 c5 31. Bxc5 Bxd6 32. Bxd6 Qg6 33. Qxg6 hxg6 34. c5 Rac8 35. Rc7 Rxc7 36. Bxc7 Rc8 37. Bd6 Kg8 38. Kh3 Kf7 39. Kg4 Ke6 40. Kf4 Kd5 41. Kg5 Ra8 42. Kxg6 Ra2 43. Kxg7 Rxf2 44. Bf4 Kxc5 45. h5 Rh2 46. h6 Kd5 47. h7 Kc4 1-0
2024.01.30 Titled Tue 30th Jan Late
659762 Omariev, M (2304) De Souza, Arthur Olintho (2113) 1-0
1. g4 e5 2. Bg2 d5 3. d4 e4 4. c4 c6 5. Nc3 Bb4 6. Qb3 Bxc3+ 7. bxc3 Qb6 8. cxd5 Qxb3 9. axb3 cxd5 10. g5 Nc6 11. Nh3 Be6 12. Nf4 Nge7 13. h4 O-O 14. Ba3 Rfe8 15. h5 Nf5 16. Kd2 Rad8 17. h6 g6 18. e3 Na5 19. Kc2 b6 20. Bb4 Nc6 21. Ba3 Rc8 22. Kb2 Na5 23. Bh3 Rc6 24. Bxf5 gxf5 25. Nh5 Rec8 26. Bb4 Nb7 27. Rxa7 Nd6 28. Rha1 Nb5 29. Ra8 1-0
2024.01.23 Titled Tue 23rd Jan Late
667730 De Souza, Arthur Olintho (2113) Hajiyev, K (2129) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Nf6 7. Bf4 Qb6 8. Qc2 Bg4 9. O-O e6 10. h3 Bh5 11. Ng3 Bg6 12. Bxg6 hxg6 13. Re1 Be7 14. Nd2 Rc8 15. Qb3 Qxb3 16. Nxb3 Kd7 17. Re2 b6 18. Rae1 a5 19. Be5 a4 20. Nc1 a3 21. b3 Nxe5 22. dxe5 Nh5 23. Re3 Bg5 24. Rd3 Ke7 25. Nxh5 Rxh5 26. Ne2 Rhh8 27. Red1 Rc5 28. f4 Bh6 29. c4 Rd8 30. Nc3 Bxf4 31. cxd5 Bxe5 32. Na4 Rc2 33. Nxb6 Rxa2 34. d6+ Ke8 35. Nc8 Rb2 36. Ne7 Bxd6 37. Nc6 Bc5+ 38. Kh1 Rxd3 39. Rxd3 f6 40. Rd8+ Kf7 41. Rd7+ Kg8 42. Rd8+ Kh7 43. Rc8 Bd6 44. Kg1 a2 0-1
2024.01.23 Titled Tue 23rd Jan Late
667929 Sliwicki, D (2091) De Souza, Arthur Olintho (2113) 0-1
1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nf3 Bd6 5. Bg3 Bxg3 6. hxg3 c5 7. Bd3 Bxd3 8. Qxd3 c4 9. Qe2 Nc6 10. c3 Qb6 11. Ng5 Nf6 12. Na3 h6 13. O-O-O O-O 14. f4 Qa5 15. Kb1 b5 16. Nc2 b4 17. cxb4 Nxb4 18. Nxb4 Qxb4 19. Nf3 Ne4 20. Ka1 c3 21. b3 Rfc8 22. Qc2 a5 23. Ne1 a4 24. Nd3 axb3 25. Nxb4 bxc2 26. Nxc2 Nf2 27. Rdf1 Nxh1 28. Rxh1 Ra4 29. g4 Rca8 30. a3 Rxa3+ 31. Nxa3 Rxa3+ 32. Kb1 Rb3+ 33. Kc2 Rb2+ 34. Kxc3 Rxg2 35. Rh4 Kh7 36. g5 Kg6 37. gxh6 gxh6 38. Kd3 h5 39. Rh3 Rg4 40. Ke2 h4 41. Kf3 Kf5 42. Rh1 Rg3+ 43. Kf2 Ke4 44. Rxh4 Rf3+ 45. Kg2 Rxe3 46. Rh7 Kxf4 47. Rxf7+ Ke4 48. Kf2 Kxd4 49. Rf4+ Re4 50. Rf8 e5 51. Ra8 Rf4+ 52. Ke2 Ke4 53. Ra4+ d4 54. Ra5 Rh4 55. Ra8 Rh2+ 56. Kf1 d3 57. Ra5 d2 58. Ra1 Rh1+ 59. Ke2 Rxa1 60. Kxd2 Kf3 61. Kc3 e4 62. Kb2 e3 63. Kxa1 e2 64. Kb2 e1=Q 65. Kc2 Ke4 66. Kb2 Qb4+ 67. Kc2 Qd6 68. Kc3 Qc5+ 69. Kd2 Qd4+ 70. Ke2 Qb2+ 71. Kd1 Ke3 72. Ke1 Qb1# 0-1
2024.01.23 Titled Tue 23rd Jan Late
668033 Sargsyan, Anna M. (2377) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 c6 7. e3 Nbd7 8. Bd3 Bxd3 9. Qxd3 Be7 10. O-O O-O 11. Rab1 a5 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bxe7 Qxe7 15. f4 Nc5 16. Qc2 Rad8 17. Ne2 Ne4 18. Nd4 g6 19. Rf3 Qb4 20. a3 Qd2 21. Qb3 Nc5 22. Qb6 Na4 23. Qxb7 Rb8 24. Qxc6 Rxb2 25. Rxb2 Nxb2 26. h3 Nd3 27. e6 Ne1 28. Rg3 fxe6 29. Qxe6+ Kh8 30. Qe5+ Kg8 31. Qxd5+ Kg7 32. Ne6+ Kg8 33. Qxd2 1-0
2024.01.23 Titled Tue 23rd Jan Late
668365 De Souza, Arthur Olintho (2113) Bogaudinov, R (1853) 1/2-1/2
1. e4 e6 2. Nc3 a6 3. Nf3 b5 4. a3 Bb7 5. d4 d6 6. Bd3 Nf6 7. O-O Be7 8. Qe2 Nbd7 9. Bg5 c5 10. e5 Nd5 11. Bxe7 Qxe7 12. Nxd5 Bxd5 13. exd6 Qxd6 14. dxc5 Nxc5 15. Rad1 Nxd3 16. Rxd3 O-O 17. Rfd1 Qc7 18. Rc3 Qb7 19. Rd4 Rac8 20. Rxc8 Rxc8 21. Rf4 Bxf3 22. Rxf3 g6 23. h4 h5 24. Rg3 Qd5 25. c3 Rc4 26. Rd3 Re4 27. Re3 Rxh4 28. Rd3 Re4 29. Qd2 Qe5 30. g3 Re1+ 31. Kg2 Qe4+ 32. Rf3 Rg1+ 33. Kxg1 Qxf3 34. Qd8+ Kg7 35. Qb6 Qd1+ 36. Kg2 Qd5+ 37. Kg1 g5 38. Qxa6 h4 39. gxh4 gxh4 40. Qb6 Qg5+ 41. Kh2 Qf4+ 42. Kg2 Qg4+ 43. Kh2 e5 44. Qxb5 Qf4+ 45. Kg2 Qe4+ 46. Kh2 Qf4+ 47. Kg2 f6 48. Qd7+ Kg6 49. Qe8+ Kf5 50. Qd7+ Kg6 51. Qe8+ Kg7 52. Qe7+ Kh6 53. Qf8+ Kg6 54. Qg8+ Kh6 55. Qh8+ Kg6 56. Qg8+ Kh6 57. Qh8+ Kg6 58. Qg8+ 1/2-1/2
2024.01.23 Titled Tue 23rd Jan Late
668420 De Souza, Arthur Olintho (2113) Martin Barcelo, Carles (2222) 1-0
1. d4 Nf6 2. c4 Nc6 3. Nc3 e6 4. Bg5 Bb4 5. e3 h6 6. Bh4 d5 7. Nf3 O-O 8. Bd3 b6 9. O-O Bb7 10. cxd5 exd5 11. Bxf6 gxf6 12. Nh4 Ne7 13. Qg4+ Kh8 14. Qh5 Kg7 15. Qg4+ Kh8 16. Nf5 Bc8 17. Qg7# 1-0
2024.01.23 Titled Tue 23rd Jan Late
668699 Golubev, M (2461) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. f3 Nf6 8. Qd2 O-O 9. Bc4 Bd7 10. g4 Bxg4 11. fxg4 Nxg4 12. Nxc6 bxc6 13. Be2 Nxe3 14. Qxe3 d5 15. Qf3 Rb8 16. exd5 cxd5 17. Nxd5 Qa5+ 18. c3 Rxb2 19. Rd1 Qxa2 20. Nb4 Qa3 21. O-O Bxc3 22. Nd5 Qc5+ 23. Kh1 Be5 24. Ne3 e6 25. Rd3 Rfb8 26. Ng4 Bg7 27. Qxf7+ Kh8 28. Rd7 Qc6+ 29. Bf3 Qc3 30. Nh6 Rf8 31. Qg8+ Rxg8 32. Nf7# 1-0
2024.01.23 Titled Tue 23rd Jan Late
668819 Balla, Ta (2283) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d6 5. Nc3 Nf6 6. Nf3 Bg7 7. h3 O-O 8. Be3 Nc6 9. Be2 a6 10. O-O b5 11. a3 Bb7 12. Qd2 Rc8 13. Bh6 Na5 14. Bxg7 Kxg7 15. Qf4 Nb3 16. Rad1 Qa5 17. e5 Nd5 18. Nxd5 Bxd5 19. exd6 exd6 20. Qxd6 Bxf3 21. Bxf3 Rc2 22. Qe5+ Kg8 23. d5 Nd2 24. Be4 Rc4 25. Bd3 Nxf1 26. Bxc4 bxc4 27. Rxf1 Rd8 28. Rd1 Qb5 29. Qf6 Rxd5 30. Re1 Rf5 31. Qd8+ Kg7 32. Qd4+ Kh6 33. Re4 g5 34. h4 Qd5 35. hxg5+ Rxg5 36. Qf6+ Rg6 37. Rh4+ 1-0
2024.01.23 Titled Tue 23rd Jan Late
669007 De Souza, Arthur Olintho (2113) Bodicky, Michal (2207) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 g6 8. Be3 Qb4 9. Bd3 Ng4 10. Bf4 Bg7 11. O-O Bxc3 12. bxc3 Qxc3 13. h3 Nge5 14. Bh6 Be6 15. f4 Nxd3 16. cxd3 Bxb3 17. axb3 O-O-O 18. Ra4 Kb8 19. Rc4 Qa5 20. Bg7 Rhg8 21. Bc3 Qb6+ 22. d4 d5 23. exd5 Rxd5 24. Qf3 Rgd8 25. Rc1 Qxb3 26. Ba1 Qxf3 27. gxf3 e6 28. Kf2 Nxd4 29. Rc7 Nb3 0-1
2024.01.23 Titled Tue 23rd Jan Late
669143 De Souza, Arthur Olintho (2113) Cardozo, C (2043) 1-0
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 a6 9. O-O Qc7 10. Qe2 h6 11. h4 b5 12. h5 Bb7 13. a3 O-O-O 14. b4 Be7 15. a4 Bxb4 16. axb5 Bxc3 17. bxc6 Qxc6 18. Ra3 a5 19. Bb5 Qc5 20. Rb3 d4 21. Rfb1 Bb4 22. Bd2 Bxf3 23. Qxf3 Nxe5 24. Qa8+ Kc7 25. Bxb4 axb4 26. Qe4 Rb8 27. Rxb4 Kd6 28. f4 Ng4 29. Rxd4+ Ke7 30. c4 Nf6 31. Qe5 Rhd8 32. Qxc5+ Rd6 33. Qxd6# 1-0
2024.01.23 Titled Tue 23rd Jan Late
669234 Novikova, Galina (2073) De Souza, Arthur Olintho (2113) 0-1
1. d4 Nf6 2. Bg5 Ne4 3. h4 Nxg5 4. hxg5 d5 5. g6 fxg6 6. e3 Bf5 7. Bd3 e6 8. g4 Bxd3 9. Qxd3 Qf6 10. Qb5+ Nd7 11. Qxb7 Rb8 12. Qxc7 Rxb2 13. Qc8+ Qd8 14. Qc3 Bb4 15. Ne2 Qa5 16. O-O Bxc3 17. Nbxc3 Rxc2 18. Rfc1 Rxc1+ 19. Rxc1 O-O 20. Ng3 Nb6 21. Nce2 Qxa2 22. Rc7 Rc8 23. Re7 Qb1+ 24. Kg2 Rc6 25. Nf4 a5 26. Nxe6 Rxe6 27. Rxe6 a4 28. e4 a3 29. exd5 Nxd5 30. Ne4 a2 31. Nd6 Nf4+ 32. Kf3 Nxe6 0-1
2024.01.23 Titled Tue 23rd Jan Late
669365 De Souza, Arthur Olintho (2113) Awoki, D (2152) 0-1
1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. d4 d6 6. cxd6 cxd6 7. Nf3 Nc6 8. exd6 Qxd6 9. Nc3 Nxc3 10. bxc3 e5 11. dxe5 Nxe5 12. Bf4 Qxd1+ 13. Rxd1 Nxf3+ 14. gxf3 Bd7 15. Bc4 Rc8 16. Bxf7+ Ke7 17. Bd5 Rxc3 18. Bxb7 Bb5 19. Bd6+ Kf6 20. Bf4 Bb4 21. Bd2 Re8+ 22. Be4 Rxf3 23. Bxb4 Rxe4+ 24. Kd2 Rd3+ 25. Kc2 Rc4+ 26. Kb2 Rxb4+ 27. Kc2 Rxd1 28. Rxd1 Ba4+ 0-1
2024.01.16 Titled Tue 16th Jan Late
674390 De Souza, Arthur Olintho (2113) Ferreira, VitorH (2128) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Bc4 e6 7. Nf3 Nc6 8. O-O Be7 9. exd6 Qxd6 10. Nc3 O-O 11. Re1 Rd8 12. Ne5 Nxc3 13. bxc3 Nxe5 14. Bf4 Qc6 15. Bxe5 Qxc4 16. Qg4 f6 17. Bf4 e5 18. Qh5 Qf7 19. Qxf7+ Kxf7 20. dxe5 Be6 21. exf6 Bxf6 22. Re3 Rac8 23. Rae1 Bxa2 24. Be5 Rd7 25. Bxf6 gxf6 26. Rh3 Kg8 27. Rg3+ Kf8 28. h4 Bf7 29. Rf3 Rc6 30. Rb1 a5 31. Rb5 Ra6 32. h5 Bxh5 33. Rxh5 a4 34. Rhf5 Ke7 35. Re3+ Kd8 36. Re1 a3 37. Rb5 a2 38. Ra1 Rd2 39. Rxb7 Rc2 40. Rxh7 Rb2 41. Rd1+ Ke8 42. Re1+ Kf8 43. Ree7 a1=Q+ 44. Kh2 Qa2 45. Rc7 Ra8 46. Rh8+ Qg8 47. Rxg8+ Kxg8 48. c4 Rxf2 49. Kg3 Raa2 50. c5 Rxg2+ 51. Kf4 Raf2+ 52. Ke3 Rc2 53. Kd4 Rgd2+ 54. Ke4 Kf8 55. Kf5 Rf2+ 56. Ke6 Rce2+ 57. Kd6 f5 58. Rc8+ Kf7 59. Rc7+ Kf6 60. Rc8 Rd2+ 61. Kc6 Rc2 62. Kb6 Rb2+ 63. Ka6 Rfc2 64. c6 Rc1 65. c7 Ra1# 0-1
2024.01.16 Titled Tue 16th Jan Late
674443 Parfenov, Vi (2193) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. dxc6 Nxc6 6. Rxb1 Qxd4 7. Qxd4 Nxd4 8. e3 Nc2+ 9. Kd1 Nb4 10. Bb5+ Nc6 11. Bxc6+ bxc6 12. Nf3 O-O-O+ 13. Kc2 f6 14. Nd4 Rd6 15. b3 e5 16. Nf5 Rd5 17. e4 Rc5+ 18. Kb2 Ra5 19. Be3 Ba3+ 20. Kc2 g6 21. Ng3 Ne7 22. Rhd1 Rd8 23. Rxd8+ Kxd8 24. Rd1+ Kc7 25. Ne2 Bb4 26. a4 c5 27. Kd3 Nc6 28. Kc4 Nd4 29. Bxd4 exd4 30. Nc1 Bc3 31. Nd3 Kd6 32. f4 Ra6 33. Nxc5 Rc6 34. b4 a5 35. e5+ fxe5 36. fxe5+ Kxe5 37. Kb5 Rc8 38. bxa5 Kd5 39. Nb7 Ke4 40. a6 d3 41. Nd6+ Ke3 42. Nxc8 1-0
2024.01.16 Titled Tue 16th Jan Late
674637 Schuster, K (2275) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 e6 2. b3 d5 3. Bb2 Nf6 4. e3 Bd6 5. Be2 O-O 6. O-O c5 7. c4 b6 8. cxd5 Nxd5 9. d4 Bb7 10. Nbd2 Nc6 11. Nc4 cxd4 12. Nxd6 Qxd6 13. Nxd4 Nxd4 14. Qxd4 e5 15. Qxe5 Qh6 16. Bf3 Rfe8 17. Qg3 Rad8 18. Rfd1 Re6 19. Bxd5 Rg6 20. Bxb7 Rxd1+ 21. Rxd1 Rxg3 22. Rd8# 1-0
2024.01.16 Titled Tue 16th Jan Late
674877 De Souza, Arthur Olintho (2113) Peatman, Carter (2022) 0-1
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. d4 d5 6. Ne3 c6 7. c4 dxc4 8. Bxc4 Bb4+ 9. Bd2 Nxd2 10. Nxd2 Qxd4 11. Qc2 Qxd2+ 12. Qxd2 Bxd2+ 13. Kxd2 O-O 14. Kc3 Nd7 15. Rad1 Nf6 16. f3 b5 17. Bb3 a5 18. a3 c5 19. g4 c4 20. Bc2 Be6 21. g5 Nd7 22. Be4 Rab8 23. Nd5 Nc5 24. h4 Nxe4+ 25. fxe4 Bxd5 26. Rxd5 Rfe8 27. e5 f6 28. gxf6 gxf6 29. exf6 Re3+ 30. Kd4 Rd3+ 31. Kc5 Rc8+ 0-1
2024.01.16 Titled Tue 16th Jan Late
675083 Garcia Correa, J (2103) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Bxc3+ 5. bxc3 Qd7 6. a4 b6 7. Qg4 f5 8. Qg3 Ba6 9. Bxa6 Nxa6 10. Nh3 c5 11. O-O Nh6 12. Bxh6 gxh6 13. a5 b5 14. Nf4 O-O-O 15. Rfb1 Rhg8 16. Qd3 Rg4 17. g3 c4 18. Qe3 Rdg8 19. Rb2 Nc7 20. a6 Qe7 21. Nh5 f4 22. Nxf4 Qh4 23. Ng2 Qh5 24. Ra5 Re4 25. Qd2 Rf8 26. Rbxb5 Re2 27. Nf4 Rxf4 28. Qxf4 Qh3 29. Qf8+ Kd7 30. Rb1 Rxc2 31. Qd6+ Kc8 32. Rc5 1-0
2024.01.16 Titled Tue 16th Jan Late
675372 Smirnov, Timofey (2368) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Nc3 Nc6 8. Bc4 Nxc3 9. bxc3 dxe5 10. d5 exd5 11. Bxd5 Bg4 12. Bxc6+ bxc6 13. Qxd8+ Rxd8 14. O-O Bxf3 15. gxf3 Bc5 16. Re1 f6 17. f4 O-O 18. fxe5 fxe5 19. Be3 Ba3 20. Bxa7 Bb2 21. Rab1 Bxc3 22. Rec1 Rd3 23. Rb3 Bd4 24. Rxd3 Bxa7 25. Rc2 Bd4 26. Rdd2 c5 27. a4 Kf7 28. a5 Ke6 29. a6 Kd5 30. Kf1 c4 31. Ra2 Ra8 32. Rd1 c3 33. Rc1 Kc4 34. Ke2 Rf8 35. Ke1 Ra8 36. f3 Kb3 37. Rcc2 Ra7 38. Ke2 g5 39. h3 h5 40. Kd3 Rd7 41. Ke4 Rf7 42. a7 Rxa7 43. Rxa7 Bxa7 44. Kxe5 Kxc2 0-1
2024.01.16 Titled Tue 16th Jan Late
675503 De Souza, Arthur Olintho (2113) Harish, Neeraj (2090) 1-0
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Be7 5. dxe6 Bxe6 6. e4 O-O 7. Nf3 Bb4 8. Bd3 Bg4 9. Be3 Nc6 10. e5 Nd5 11. Qc2 Bxf3 12. gxf3 Qh4 13. O-O-O Nxc3 14. bxc3 Ba3+ 15. Kb1 b5 16. Rdg1 b4 17. Rg4 Qh5 18. c4 b3 19. axb3 Nb4 20. Qd2 Nxd3 21. Qxd3 a5 22. Rhg1 g6 23. e6 a4 24. exf7+ Rxf7 25. Rg5 Qxh2 26. Rxg6+ Kh8 27. R6g2 Qd6 28. Bh6 axb3 29. Bg7+ Rxg7 30. Rxg7 Qh6 31. Qxb3 Bf8 32. Rg8# 1-0
2024.01.16 Titled Tue 16th Jan Late
675604 Carrasco Miranda, A (2234) De Souza, Arthur Olintho (2113) 0-1
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c6 6. e4 d6 7. Nf3 Bg4 8. h3 Bxf3 9. Bxf3 Nbd7 10. O-O e5 11. d5 cxd5 12. cxd5 a6 13. a4 Rc8 14. Be3 Qa5 15. Qb3 Rc7 16. Qa3 Rfc8 17. Rfc1 Rc4 18. Be2 Rb4 19. Na2 Rxc1+ 20. Rxc1 Rxe4 21. Rc8+ Nf8 22. Qxd6 Qe1+ 23. Bf1 Rxe3 24. fxe3 Qxg3+ 25. Kh1 Ne4 0-1
2024.01.16 Titled Tue 16th Jan Late
675751 Pavlidou, E (2206) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. dxc6 Nxc6 6. Rxb1 Qxd4 7. Qxd4 Nxd4 8. e3 Nc6 9. Nf3 O-O-O 10. Bb5 e6 11. Bxc6 bxc6 12. Ne5 Bb4+ 13. Ke2 Rf8 14. Nxc6 Bc5 15. b4 Bb6 16. Bb2 Nf6 17. Rhc1 Kb7 18. a4 Rc8 19. Ne5 Nd5 20. Nxf7 Rxc1 21. Rxc1 Rf8 22. Nd6+ Kb8 23. Bxg7 Rg8 24. a5 Bc7 25. Be5 Rxg2 26. b5 Bxa5 27. Rc8# 1-0
2024.01.16 Titled Tue 16th Jan Late
675882 De Souza, Arthur Olintho (2113) Marchesich, Giovanni (2210) 0-1
1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4 5. Nc4 Nf6 6. Nxd6+ cxd6 7. Bg5 O-O 8. Be2 h6 9. Bh4 d5 10. O-O Be6 11. Nd2 Qb6 12. Nb3 Nbd7 13. a4 a6 14. a5 Qa7 15. f3 Rac8 16. f4 Bf5 17. g4 Bh7 18. g5 hxg5 19. fxg5 Ne8 20. Bg4 Rc7 21. g6 Bxg6 22. Be7 Ne5 23. Bxf8 Kxf8 24. Be6 Nf3+ 25. Kg2 Nf6 26. Bh3 Nh5 27. Qc1 Qb8 28. Bg4 Nf4+ 29. Qxf4 Rxc2+ 30. Rf2 Rxf2+ 0-1
2024.01.16 Titled Tue 16th Jan Late
676015 Romero Ruscalleda, J (2160) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. e5 Qd7 4. Nf3 b6 5. Be3 Ba6 6. Bxa6 Nxa6 7. O-O c5 8. c3 Ne7 9. Qe2 c4 10. b3 b5 11. a4 Nf5 12. axb5 Qxb5 13. bxc4 dxc4 14. Nbd2 Nxe3 15. fxe3 Rc8 16. Rfb1 Qc6 17. Ng5 Be7 18. Qh5 Bxg5 19. Qxg5 O-O 20. Qh4 Rb8 21. Rf1 Nc7 22. Ne4 Rb2 23. Rf3 Nd5 24. Raf1 h6 25. Nf6+ gxf6 26. Qxh6 Ne7 27. exf6 Ng6 28. Qg7# 1-0
2024.01.09 Titled Tue 9th Jan Late
681592 De Souza, Arthur Olintho (2113) Ferreira, VitorH (2128) 1-0
1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. a4 Nc6 5. g3 d5 6. exd5 exd5 7. d4 Nf6 8. Bg2 Bg4 9. dxc5 Bxc5 10. O-O O-O 11. h3 Be6 12. Nf4 d4 13. Ne4 Nxe4 14. Bxe4 Bd7 15. Qh5 f5 16. Bd5+ Rf7 17. Qxf7+ Kh8 18. Nh5 Qe7 19. Qxe7 Nxe7 20. Bxb7 Ra7 21. Bg2 g6 22. Nf6 Bc8 23. c3 Kg7 24. Nd5 Nc6 25. b4 Bf8 26. cxd4 Nxd4 27. Be3 Nc2 28. Rac1 Nxe3 29. fxe3 Bd7 30. Rc7 Rxc7 31. Nxc7 Bxb4 32. Nxa6 Bd2 33. Kf2 Bxa4 34. Nc5 Bb5 35. Rd1 Bb4 36. Ne6+ Kf6 37. Rb1 Bd3 38. Rxb4 Kxe6 39. Rb7 h5 40. Rb6+ Kf7 41. Bd5+ Kg7 42. Kf3 g5 43. Be6 Be4+ 44. Kf2 Kf6 45. Bd5+ Ke5 46. Bxe4 Kxe4 47. Rg6 g4 48. h4 f4 49. exf4 Kf5 50. Rg5+ Kf6 51. Rxh5 Kf7 52. Rg5 Kf6 53. h5 Kf7 54. h6 Ke6 55. h7 Kf7 56. h8=Q Ke6 57. Qh6+ 1-0
2024.01.09 Titled Tue 9th Jan Late
681944 Pasti, Aron (2389) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qg3 b6 7. h4 Ba6 8. Bxa6 Nxa6 9. h5 c5 10. Nf3 cxd4 11. Nxd4 Nc5 12. Bd2 Ne4 13. Nxe4 dxe4 14. Bxb4 Qxd4 15. c3 Qd7 16. Rd1 Qf7 17. O-O Nh6 18. Rd4 Rd8 19. Rfd1 Rxd4 20. Rxd4 Ng4 21. f3 a5 22. Ba3 Ne3 23. Qg5 Nd5 24. c4 h6 25. Qd2 e3 26. Qd3 Qc7 27. cxd5 Qc1+ 28. Kh2 Qe1 29. Qb5+ Kf7 30. dxe6+ Kg8 31. Qe8+ Kh7 32. Qg6+ Kg8 33. Rd8# 1-0
2024.01.09 Titled Tue 9th Jan Late
682132 De Souza, Arthur Olintho (2113) Garrido Diaz, Jose Antonio (2291) 0-1
1. e4 c5 2. Nc3 g6 3. Nge2 Bg7 4. d3 Nc6 5. Be3 d6 6. h3 Nf6 7. g4 O-O 8. Bg2 Rb8 9. a4 a6 10. O-O b5 11. axb5 axb5 12. Qd2 b4 13. Nd1 Nd7 14. Bh6 Nd4 15. Nxd4 cxd4 16. Bxg7 Kxg7 17. f4 Qc7 18. f5 Ne5 19. b3 Bd7 20. Nb2 Bb5 21. Nc4 Bxc4 0-1
2024.01.02 Titled Tue 2nd Jan Late
689367 De Souza, Arthur Olintho (2113) Rangel, D (2176) 0-1
1. e4 c5 2. Nc3 g6 3. Nge2 Bg7 4. g3 Nc6 5. Bg2 d6 6. O-O h5 7. f4 h4 8. f5 hxg3 9. Nxg3 Bd4+ 10. Kh1 Be5 11. fxg6 fxg6 12. Qf3 Be6 13. Nd5 Nf6 14. c3 Kd7 15. b4 c4 16. b5 Na5 17. b6 axb6 18. Rb1 Ra6 19. Qf2 Rxh2+ 20. Kg1 Bxd5 21. exd5 Qh8 22. d4 cxd3 23. Bf4 Ng4 24. Bxe5 Nxe5 25. Rxb6 Rxb6 26. Qxb6 Nec4 27. Qb5+ Kc7 28. Rb1 Rxg2+ 29. Kxg2 Qxc3 30. Ne4 Qc2+ 31. Kg3 Qe2 32. Nc3 Qe5+ 33. Kf3 Qxc3 34. Qe8 d2+ 35. Kg2 Ne3+ 36. Kh2 Qe5+ 37. Kg1 d1=Q+ 38. Rxd1 Nxd1 0-1
2024.01.02 Titled Tue 2nd Jan Late
689437 Dobrijevic, M (2208) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bf8 6. h4 h6 7. Bd3 b6 8. h5 Ba6 9. Bxa6 Nxa6 10. Qd3 Nb8 11. Be3 c5 12. dxc5 bxc5 13. O-O-O Ne7 14. Bxc5 Nbc6 15. Nb5 Nf5 16. Bxf8 Kxf8 17. g4 Nxe5 18. Qe2 Nc4 19. Qxc4 Rc8 20. Qb4+ 1-0
2024.01.02 Titled Tue 2nd Jan Late
689669 Paragua, Megan Althea (2006) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qb6 6. Qxb6 axb6 7. Nc3 Nf6 8. Bg5 Be6 9. Be3 Nd7 10. Nd4 Rc8 11. Nxe6 fxe6 12. O-O-O g6 13. Na4 Nb4 14. Bxd7+ Kxd7 15. Nxb6+ Kc7 16. Nxc8 1-0
2024.01.02 Titled Tue 2nd Jan Late
689910 De Souza, Arthur Olintho (2113) Skaric, D (2297) 0-1
1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. h3 Nf6 5. Nge2 O-O 6. Be3 Nc6 7. g4 e5 8. Bg2 Nd7 9. O-O Nb6 10. b3 f5 11. exf5 gxf5 12. dxe5 Nxe5 13. f4 Ng6 14. Nd4 fxg4 15. hxg4 Qh4 16. f5 Ne5 17. Rf4 Bh6 18. g5 Qxg5 19. Ne6 Bxe6 20. fxe6 Rxf4 0-1
2024.01.02 Titled Tue 2nd Jan Late
690141 Prohorov, Olexandr (2086) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Qb3 Nc6 6. Nf3 Nb4 7. e4 dxe4 8. Ne5 Be6 9. Qa4+ c6 10. a3 Qxd4 11. axb4 Qxe5 12. b5 Bd7 13. bxc6 Bxc6 14. Bb5 Bxb5 15. Nxb5 Ke7 16. Bd2 f5 17. O-O Kf7 18. Qc4+ Qe6 19. Qxe6+ Kxe6 20. Nc7+ 1-0
2024.01.02 Titled Tue 2nd Jan Late
690448 De Souza, Arthur Olintho (2113) Sarquis, M (2168) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Nc3 Bd7 8. Qf4 O-O-O 9. Qxf6 Nxf6 10. Bg5 Rhe8 11. Bxf6 gxf6 12. Bd3 f5 13. O-O fxe4 14. Nxe4 Bd4 15. c3 Bb6 16. Nf6 Re7 17. Bxh7 Be6 18. Rad1 Bc5 19. Rxd8+ Kxd8 20. Rd1+ Kc8 21. Ne4 Bb6 22. a3 a5 23. b4 a4 24. Ng5 Bg4 25. Rc1 Re2 26. Ne4 f5 27. Nc5 Ra2 28. h3 Be2 29. Bxf5+ Kb8 30. Nd7+ Ka7 31. Nxb6 Kxb6 32. g4 Rxa3 33. Be6 c5 34. g5 c4 35. g6 Bd3 36. g7 Bh7 37. Bxc4 c5 38. g8=Q Bxg8 39. Bxg8 1-0
2024.01.02 Titled Tue 2nd Jan Late
690544 De Souza, Arthur Olintho (2113) Kujawski, A (2111) 0-1
1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 Nf6 5. Nexd4 Nxe4 6. Bd3 Nf6 7. O-O Be7 8. b3 O-O 9. Bb2 a6 10. Qe2 c5 11. Ne5 cxd4 12. Ng4 Nc6 13. Nxf6+ Bxf6 14. Qe4 g6 15. h4 Qd5 0-1
2024.01.02 Titled Tue 2nd Jan Late
690777 Sanchez Alvares, Kelvin Antonio (2246) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 O-O 14. Bg2 Bg5 15. O-O Ne7 16. f4 Nxd5 17. Qxd5 Be6 18. Qd3 exf4 19. gxf4 Qb6+ 20. Kh1 Bf6 21. Rab1 Qc5 22. Ne3 Bd4 23. Nc2 Bf6 24. b3 Bd7 25. Rbd1 Ra6 26. Ne3 Re8 27. Nd5 Bh4 28. f5 f6 29. Qh3 Bg5 30. Qg3 Re5 31. h4 1-0
2023.12.26 Titled Tue 26th Dec Late
701197 Liang, Justin (2052) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 h5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. d3 Bd6 9. Bg5 f6 10. Bd2 h4 11. Ne2 Ne7 12. h3 Qb6 13. b3 Nc6 14. a4 Nde5 15. Nh2 Nb4 16. O-O Qc7 17. f4 Ng6 18. Ng4 O-O-O 19. a5 f5 20. Ne5 Nxe5 21. fxe5 Bxe5 22. exf5 exf5 23. Rxf5 Rhf8 24. Qf1 Rxf5 25. Qxf5+ Kb8 26. Bg5 Re8 27. Nf4 Nxc2 28. Rc1 Ne3 29. Qg6 Rc8 30. Qe4 Bf6 31. Ne6 Qxa5 32. Bf4+ Ka8 33. Nxd4 Rd8 34. Ne6 Re8 35. Nc7+ Qxc7 36. Qxe8+ Qd8 37. Qxd8+ Bxd8 38. Bxe3 1-0
2023.12.26 Titled Tue 26th Dec Late
701285 Daianu, C (2201) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Ng3 Bd6 8. Bg5 Nbd7 9. Qe2 h6 10. Bd2 O-O 11. O-O-O Re8 12. Kb1 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Be3 Qe7 16. Nf5 Qb4 17. c3 Bxc3 18. Qc2 Be5 19. h3 Ne4 20. Ka1 Rad8 21. f3 Nf6 22. Bc4 Bd5 23. Bxd5 Nxd5 24. Bc5 Qa5 25. Bd4 Nb4 26. Qb3 c5 27. Bxe5 Rxe5 28. g4 Red5 29. Ne7+ Kf8 30. Nxd5 Rxd5 31. Rxd5 Nxd5 32. Qxd5 1-0
2023.12.26 Titled Tue 26th Dec Late
701491 De Souza, Arthur Olintho (2113) Sztokbant, B (2213) 0-1
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. d3 O-O 8. Be3 b6 9. d4 cxd4 10. Nxd4 Nxd4 11. Bxd4 Nc6 12. Bxg7 Kxg7 13. e5 Ba6 14. Re1 Qc7 15. Qg4 Nxe5 16. Qd4 f6 17. Rad1 Rad8 18. Ne4 d6 19. Nxd6 Qxc2 20. Rd2 Qc5 21. Red1 Qxd4 22. Rxd4 Be2 23. Nf5+ gxf5 24. Rxd8 Bxd1 25. Rxd1 Rf7 26. f4 Nc4 0-1
2023.12.26 Titled Tue 26th Dec Late
701672 Nithyalakshmi, Sivanesan (1842) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 cxd4 7. Qxd4 Qxd4 8. Nxd4 Bc5 9. Nb5 Na6 10. O-O O-O 11. Nd2 e5 12. Nc3 Nb4 13. Nde4 Bd4 14. Nxf6+ gxf6 15. Bh6 Re8 16. Ne4 Re6 17. c3 f5 18. Bd2 fxe4 19. Bxe4 Nc6 20. cxd4 Nxd4 21. Rfd1 Bd7 22. Bc3 Rd6 23. Bxb7 Rb8 24. Be4 Bg4 25. f3 Be6 26. Kf2 f5 27. Bd3 Kf7 28. Re1 Kf6 29. Rad1 Bxa2 30. Ra1 Be6 31. Rxa7 Nc6 32. Ra6 Bc8 33. Rxc6 Rxc6 34. Bxe5+ Kf7 35. Bxb8 Rb6 36. Be5 Be6 37. Bc3 Rb8 38. Ra1 Rd8 39. Ke2 Re8 40. Kd2 f4 41. Ra7+ Kg8 42. Rg7+ Kf8 43. Rxh7 Rd8 44. Kc2 Rxd3 45. Kxd3 Bf5+ 46. Kd4 Bxh7 47. Ke5 1-0
2023.12.26 Titled Tue 26th Dec Late
701752 De Souza, Arthur Olintho (2113) Liu, Leonardo (1883) 0-1
1. e4 c5 2. Nc3 g6 3. Nge2 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. O-O-O Ne5 12. h4 h5 13. g4 hxg4 14. Bh6 Qa5 15. Bxg7 Kxg7 16. Qg5 Nc4 17. Bxc4 Qxg5+ 18. hxg5 Rxc4 19. gxf6+ exf6 20. f4 Rfc8 21. Rd2 b5 22. Rdh2 Rxd4 23. Rh7+ Kf8 24. Nd5 Rxd5 25. exd5 Bf5 26. Rh8+ Ke7 27. Rxc8 Bxc8 28. Kd2 Bb7 29. Rh4 f5 30. Rh8 Bxd5 31. Rb8 a6 32. Ke3 g3 33. b3 f6 34. Rb6 g5 35. fxg5 fxg5 36. Rxa6 f4+ 37. Ke2 f3+ 38. Kf1 Be6 39. Ra7+ Kf6 40. Rh7 Kf5 41. a4 bxa4 42. bxa4 Bc4+ 0-1
2023.12.26 Titled Tue 26th Dec Late
701942 Zrikem, Nassim (2174) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Ne2 O-O 7. O-O c6 8. Ng3 Re8 9. Nce2 Bd6 10. c3 Ne4 11. Nxe4 dxe4 12. Bc4 Be6 13. Bxe6 Rxe6 14. Bf4 Rg6 15. Bxd6 Qxd6 16. Ng3 Qd5 17. Re1 f5 18. c4 Qf7 19. Qb3 Na6 20. Rad1 c5 21. d5 Nb4 22. a3 Nd3 23. Rxd3 exd3 24. Qxd3 Re8 25. Rxe8+ Qxe8 26. Qxf5 Qe1+ 27. Nf1 Rf6 28. Qc8+ Kf7 29. Qd7+ Kg6 30. Qg4+ Kf7 31. Qg3 Qb1 32. b3 Qe4 33. Qc7+ Kg6 34. Qxc5 Rf5 35. Qe3 Qb1 36. h4 Qa1 37. a4 Re5 38. Qg3+ Kf6 39. Qf3+ Ke7 40. c5 Re6 41. dxe6 1-0
2023.12.26 Titled Tue 26th Dec Late
702053 De Souza, Arthur Olintho (2113) Travadon, Loic (2457) 0-1
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 h6 8. Bh4 Be7 9. Bd3 Ne4 10. Nxe4 Bxh4 11. Nd6+ Kf8 12. Nxh4 Qxh4 13. Nf5 Qf6 14. O-O g6 15. Ng3 h5 16. Ne2 Kg7 17. f4 Nf8 18. h3 Bf5 19. Ng3 Bxd3 20. Qxd3 Re8 21. f5 g5 22. e4 h4 23. e5 Qh6 24. f6+ Kg8 25. Nf5 Qg6 26. Qb3 Kh7 27. Qxb7 Ne6 28. Nd6 Ref8 29. Qe7 Nf4 0-1
2023.12.26 Titled Tue 26th Dec Late
702212 Gulamirian, K (1816) De Souza, Arthur Olintho (2113) 0-1
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Nxf6+ Qxf6 8. Be2 h6 9. O-O Bd6 10. c3 Nd7 11. h3 O-O 12. Nh2 Rad8 13. Ng4 Qg6 14. Bd3 f5 15. Ne3 Bf4 16. g4 h5 17. f3 hxg4 18. fxg4 Qh6 19. Ng2 Bxc1 20. Rxc1 Qxh3 21. Qc2 fxg4 22. Bh7+ Qxh7 23. Rxf8+ Rxf8 24. Qxh7+ Kxh7 25. Re1 g3 26. Rxe6 Rf2 27. Nh4 Rxb2 28. Re1 Rxa2 29. c4 Nf6 30. d5 Bd7 31. Nf3 Kh6 32. Ne5 Bh3 33. Nf7+ Kg6 34. Ne5+ Kh5 35. Nd3 Rg2+ 36. Kh1 Rd2 37. Nf4+ Kg4 38. Ng6 Bg2+ 39. Kg1 Be4 40. Ne5+ Kh3 0-1
2023.12.26 Titled Tue 26th Dec Late
702343 De Souza, Arthur Olintho (2113) Smirnov, Timofey (2368) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. d4 d5 6. Ne3 Be7 7. c4 Bb4+ 8. Bd2 Nxd2 9. Nxd2 dxc4 10. a3 Bxd2+ 11. Qxd2 b5 12. Qb4 a6 13. O-O-O Qe7 14. Qc3 O-O 15. Be2 Nc6 16. Rhe1 Bb7 17. Bf3 Qf6 18. Rd2 Nd8 19. Bxb7 Nxb7 20. Nd5 Qd6 21. Ne7+ Kh8 22. Nf5 Qf6 23. Re5 Rfe8 24. Rde2 Rxe5 25. Rxe5 Nd6 26. Ne7 Qxf2 27. Qh3 Qf1+ 28. Kd2 Qf2+ 29. Kc3 h6 30. Nf5 Nxf5 31. Rxf5 Qe1+ 32. Kc2 Qe2+ 33. Kb1 Qd1+ 34. Ka2 Qb3+ 35. Qxb3 cxb3+ 36. Kxb3 Rd8 37. Rxf7 Rxd4 38. Rxc7 Rd6 39. Kb4 Kh7 40. Kc5 Rg6 41. g3 Rg5+ 42. Kb6 Rg6+ 43. Rc6 Rxc6+ 44. Kxc6 Kg6 45. Kb6 Kg5 46. Kxa6 Kg4 47. Kxb5 Kh3 48. a4 Kxh2 49. a5 Kxg3 50. a6 h5 51. a7 h4 52. a8=Q h3 53. Qh1 1-0
2023.12.26 Titled Tue 26th Dec Late
702398 Blanco Diez, David (2301) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Nc6 6. Bc4 Be7 7. O-O Nf6 8. c3 O-O 9. Qe2 Bg4 10. Rd1 Bd6 11. Nf1 Qe7 12. Ng3 Rad8 13. h3 Be6 14. Bxe6 Qxe6 15. Nf5 Bc5 16. Bg5 h6 17. Bh4 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ Nxd8 20. Nd2 Kh7 21. Qf3 Qxa2 22. Bxf6 gxf6 23. Qd3 Qa1+ 24. Kh2 Bxf2 25. Nf3 Ne6 26. Qd7 Kg6 27. Qe8 Qc1 28. Qg8+ Kh5 29. Qg4# 1-0
2023.12.26 Titled Tue 26th Dec Late
702543 De Souza, Arthur Olintho (2113) Desideri, Ricardo Maruchi (1959) 0-1
1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Bb5+ Nbd7 7. Nc3 Bg7 8. Nf3 O-O 9. O-O Nb6 10. Re1 Nbxd5 11. Bc4 Nb6 12. Bb3 e6 13. Bf4 a6 14. Qd2 Re8 15. Bh6 Bh8 16. Ne5 Nfd5 17. Ne4 Bd7 18. Rac1 Bb5 19. Nc5 Rb8 20. a4 Bc6 21. a5 Nd7 22. Nxc6 bxc6 23. Bxd5 cxd5 24. Nxa6 Rc8 25. Nc5 Nxc5 26. dxc5 Qc7 27. b4 Rb8 28. a6 Qc6 29. Ra1 Ra8 30. Be3 Rxa6 31. Rxa6 Qxa6 32. Bd4 e5 33. Bb2 d4 34. f4 Qc4 35. fxe5 Bxe5 36. g3 f6 37. Kg2 d3 38. Bxe5 Rxe5 39. Rc1 Qd5+ 40. Kh3 Re2 41. Qf4 Qh5+ 42. Qh4 Qf5+ 43. Qg4 Rxh2+ 44. Kxh2 Qxg4 45. c6 Qe2+ 46. Kh3 d2 47. Rc2 Qe6+ 48. Kh2 d1=Q 49. c7 Qxc2+ 0-1
2023.12.19 Titled Tue 19th Dec Late
708142 De Souza, Arthur Olintho (2113) Stojanovski, Sa (2179) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Be3 O-O 6. Qd2 e5 7. g4 exd4 8. Bxd4 Nc6 9. Be3 Re8 10. Bg2 Ne5 11. f4 Nc4 12. Qc1 d5 13. Nge2 Nxe4 14. O-O Nxc3 15. Nxc3 Nxe3 0-1
2023.12.19 Titled Tue 19th Dec Late
708449 Ozen, Metehan (2252) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 d6 6. Bxc6+ bxc6 7. d3 Nf6 8. Nc3 O-O 9. h3 Rb8 10. e5 Nd5 11. Ne4 Bf5 12. Ng3 Be6 13. Ne4 Bf5 14. Ng3 Be6 15. exd6 exd6 16. Ne4 Nf6 17. c3 Nxe4 18. dxe4 d5 19. e5 Qb6 20. b3 a5 21. Be3 a4 22. b4 d4 23. bxc5 Qxc5 24. cxd4 Qa3 25. Bc1 Qc3 26. Bd2 Qa3 27. Ng5 Bxa2 28. Bc1 Qb3 29. Qd2 Rfd8 30. Qxa2 Rxd4 31. Nf3 Rd3 32. Qxa4 Qd5 33. Ra3 h5 34. Rxd3 Qxd3 35. Qxc6 Rd8 36. e6 fxe6 37. Qxe6+ Kh8 38. Bg5 Rf8 39. Qe4 Qc3 40. Rc1 Qb2 41. Qxg6 1-0
2023.12.19 Titled Tue 19th Dec Late
708515 De Souza, Arthur Olintho (2113) Pace, Christopher (2053) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 dxc6 7. Qxf6 Nxf6 8. Bd3 Be6 9. O-O O-O-O 10. Nc3 Rhe8 11. h3 Bd4 12. Bg5 h6 13. Bh4 g5 14. Bg3 Nd7 15. Kh1 Nc5 16. Rad1 Nxd3 17. Rxd3 Bc4 18. f4 Bxd3 0-1
2023.12.19 Titled Tue 19th Dec Late
708861 De Souza, Arthur Olintho (2113) Kappeler, K (2169) 1-0
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Nf3 Nbd7 9. O-O Re8 10. Rb1 a5 11. a3 Nf8 12. b4 axb4 13. axb4 Ne6 14. Bxf6 Bxf6 15. Qb3 g6 16. Rfc1 Ng7 17. b5 Bf5 18. Bxf5 Nxf5 19. bxc6 bxc6 20. Na4 Rc8 21. Nb6 Rc7 22. Qa4 Re6 23. Rc2 h5 24. Rbc1 Qe8 25. Nxd5 Rc8 26. Nxf6+ Rxf6 27. Ne5 Ne7 28. Qa6 Kg7 29. h3 c5 30. Qd3 cxd4 31. Qxd4 Rxc2 32. Rxc2 Nf5 33. Qb2 Qe6 34. g4 Nd6 35. g5 Rf5 36. Nf3+ Kh7 37. Kg2 h4 38. Qd4 Ne4 39. Rc4 Nxg5 40. Qxh4+ Kg7 41. Nxg5 Rxg5+ 42. Qxg5 Qxc4 43. h4 Qc6+ 44. f3 Qc2+ 45. Kg3 Qd1 46. h5 Qg1+ 47. Kf4 Qh2+ 48. Ke4 Qxh5 49. Qxh5 gxh5 50. Kf4 Kg6 51. Kg3 f5 52. f4 Kh6 53. Kh4 Kg6 54. Kh3 Kh6 55. Kh4 Kg6 56. Kg3 Kh6 57. Kf3 h4 58. Kg2 Kh5 59. Kh3 Kh6 60. Kxh4 Kg6 61. Kg3 Kh5 62. Kh3 Kh6 63. Kg3 Kh5 64. Kf3 Kh4 65. e4 fxe4+ 66. Kxe4 Kh5 67. Ke5 Kg6 68. Ke6 Kg7 69. f5 Kg8 70. Ke7 Kg7 71. f6+ Kg6 72. f7 Kg7 73. f8=Q+ Kh7 74. Qa8 Kg7 75. Qg2+ Kh7 76. Kf7 Kh8 77. Qh2# 1-0
2023.12.19 Titled Tue 19th Dec Late
708875 Munoz Sanchez, M (2202) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. Re1 a6 11. b3 Qe7 12. Bb2 Nc5 13. Nd5 Nxd5 14. exd5 Qd8 15. Qd2 Nd7 16. h4 Ne5 17. h5 Bg4 18. h6 Bh8 19. f3 Bd7 20. Re2 Qf6 21. Rae1 Red8 22. Ba1 g5 23. f4 gxf4 24. gxf4 Ng4 25. Ne6 Qxh6 26. Nxd8 Qh2+ 27. Kf1 Qg3 28. Re8+ Bxe8 29. Rxe8# 1-0
2023.12.12 Titled Tue 12th Dec Late
715102 De Souza, Arthur Olintho (2113) Lin, Bryan Enming (2050) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Nxc6 bxc6 7. Bd3 Qh4 8. O-O Nf6 9. e5 Ng4 10. h3 Nxf2 0-1
2023.12.12 Titled Tue 12th Dec Late
715379 Rios Escobar, A (2234) De Souza, Arthur Olintho (2113) 0-1
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Bd3 e5 7. d5 c6 8. O-O cxd5 9. cxd5 Nbd7 10. h3 Nc5 11. Bc2 a5 12. a3 Nh5 13. Rb1 f5 14. b4 axb4 15. axb4 Nxe4 16. Nxe4 fxe4 17. Bxe4 Nf4 18. b5 Bf5 19. Re1 Bxe4 20. Rxe4 Qf6 21. Bxf4 exf4 22. Nd4 Rfc8 23. Ne6 Qf5 24. Rxf4 Qe5 25. Qf3 Ra1 26. Qd1 Rxb1 27. Qxb1 Bh6 28. Rg4 Rc1+ 29. Qxc1 Bxc1 30. Rc4 Qxd5 31. Rc8+ Kf7 32. Nd8+ Ke7 33. Rxc1 Kxd8 34. Rb1 Qd3 35. Rb2 d5 36. b6 d4 37. Kh2 Qc3 38. Rb5 d3 39. Rd5+ Ke7 40. f4 d2 41. h4 Qc1 42. Rd4 d1=Q 0-1
2023.12.12 Titled Tue 12th Dec Late
715460 De Souza, Arthur Olintho (2113) Petukhov, D (2350) 0-1
1. e4 c5 2. Nc3 Nc6 3. Nge2 g5 4. d4 cxd4 5. Nxd4 h6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Be3 Bg7 9. O-O-O+ Kc7 10. h4 g4 11. Bc4 e6 12. Bf4+ e5 13. Bg3 Be6 14. Bxe6 fxe6 15. Na4 b6 16. b3 h5 17. Nb2 Bh6+ 18. Kb1 Bf4 19. Nc4 Bxg3 20. fxg3 Nf6 21. Nxe5 Rad8 22. Nf7 Rxd1+ 23. Rxd1 Rf8 24. Ng5 Kc8 25. Rf1 Kd7 26. Rd1+ Ke7 27. e5 Nd5 28. Kb2 b5 29. c4 Rf2+ 30. Ka1 Nc3 0-1
2023.12.12 Titled Tue 12th Dec Late
715611 Melikhov, E (2192) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. a4 a5 8. e4 Bg7 9. Bb5 O-O 10. Nf3 d6 11. Nd2 Ba6 12. Nc4 Qc7 13. Bd2 Nbd7 14. O-O Nb6 15. b3 Nxc4 16. bxc4 Nd7 17. Ra3 Ne5 18. Qe2 f5 19. exf5 Rxf5 20. Ne4 Bxb5 21. axb5 a4 22. Ng5 Bh6 23. Ne6 Qd7 24. Bxh6 Ng4 25. Qxg4 1-0
2023.12.12 Titled Tue 12th Dec Late
715735 De Souza, Arthur Olintho (2113) Bazzano, S (2288) 0-1
1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Ne5 Nc6 6. Nxd7 Qxd7 7. Bb5 a6 8. Ba4 Be7 9. O-O Nf6 10. d3 Rd8 11. Qf3 b5 12. Bb3 Nd4 13. Qg3 Ne2+ 0-1
2023.12.12 Titled Tue 12th Dec Late
715879 Minina, V (2057) De Souza, Arthur Olintho (2113) 0-1
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. Nc3 d5 7. d4 Nbd7 8. cxd5 cxd5 9. Ne5 e6 10. f4 Nxe5 11. fxe5 Nd7 12. e4 dxe4 13. Nxe4 Qb6 14. Kh1 Nb8 15. Nd6 Nc6 16. Be3 Nxe5 17. dxe5 Qxe3 18. Nc4 Qc5 19. Rc1 Bxe5 20. Nxe5 Qxe5 21. Rc7 Qxc7 0-1
2023.12.12 Titled Tue 12th Dec Late
716086 De Souza, Arthur Olintho (2113) Omariev, M (2304) 1-0
1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. f4 d6 5. d3 g6 6. Be3 Bg7 7. g3 Nge7 8. Bg2 h5 9. Qd2 h4 10. O-O-O h3 11. Bf3 Nd4 12. Bxd4 cxd4 13. Nd5 Be6 14. Kb1 Qd7 15. Qb4 Nc6 16. Qa4 Rb8 17. c3 O-O 18. cxd4 exd4 19. Rc1 b5 20. Qa6 Bxd5 21. exd5 Nb4 22. Qa5 Nxd3 23. Rc6 Nc5 24. g4 Rfe8 25. Rd1 Qe7 26. Nxd4 Qe3 27. Qc3 Bxd4 28. Rxd4 Qxc3 29. bxc3 Re1+ 30. Kc2 Rf1 31. Be4 Rf2+ 32. Kb1 Rxh2 33. Rxd6 Rf2 34. f5 1-0
2023.12.12 Titled Tue 12th Dec Late
716219 Urbina Perez, J (2266) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 Qa5+ 6. Bd2 Qb6 7. Nc3 axb5 8. Bxb5 Ba6 9. a4 g6 10. Nge2 Bg7 11. O-O O-O 12. e4 d6 13. Bg5 h6 14. Bxf6 Bxf6 15. Ra3 Bxb5 16. axb5 Rxa3 17. bxa3 Nd7 18. Qd2 c4 19. Qxh6 Nc5 20. h4 Ra8 21. h5 Rxa3 22. hxg6 fxg6 23. Qxg6+ Kf8 24. Nd1 Nd3 25. Ne3 Nxf2 26. Qh6+ Ke8 27. Rxf2 Rxe3 28. Qh5+ Kd8 29. Kh2 Rh3+ 30. Kxh3 Qxf2 31. Ng3 c3 32. b6 Qxb6 33. Qd1 Qe3 34. Kg4 Be5 35. Nf5 Qxe4+ 36. Kg5 Bf4+ 37. Kg6 Qxg2+ 38. Kf7 c2 39. Qe1 Be5 40. Qa5+ Kc8 41. Nxe7+ Kb7 42. Qb5+ Kc7 43. Qc6+ Kb8 44. Qb6+ Ka8 45. Qa6+ Kb8 46. Nc6+ Kc7 47. Qa7+ Kc8 48. Qb8+ Kd7 49. Qd8# 1-0
2023.12.12 Titled Tue 12th Dec Late
716255 Zampronha, W (2121) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bb3 Rc8 12. O-O-O Bxb3 13. axb3 Qa5 14. Kb1 Rfe8 15. Nd5 Nxd5 16. Qxa5 1-0
2023.12.12 Titled Tue 12th Dec Late
716398 De Souza, Arthur Olintho (2113) Buenafe Moya, J (2197) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g5 7. d4 g4 8. Bxc6 Bxc6 9. Nfd2 h5 10. Nc4 Bxe4 11. dxe5 dxe5 12. Nxe5 Qxd1 13. Rxd1 Bd6 14. Nc4 Be7 15. Nbd2 Bd5 16. Ne3 Be6 17. Ne4 f5 18. Nd2 O-O-O 19. Re1 f4 20. Nec4 Bd5 21. Ne5 Bd6 22. Ndc4 f3 23. g3 h4 24. Ng6 hxg3 25. Nxd6+ Rxd6 26. Nxh8 g2 27. Bf4 Rf6 28. Re8+ Kd7 29. Rxg8 Bxg8 30. Be5 Re6 31. Re1 Bh7 32. Nf7 Bg6 33. Ng5 Rb6 34. Rd1+ Ke8 35. b3 Bc2 36. Re1 Kf8 37. Bxc7 Rc6 38. c4 Rxc7 39. Ne6+ Ke7 40. Nxc7+ Kd6 41. Nd5 Kc5 42. Ne3 Bd3 43. Nxg4 Kb4 44. Ne5 Be2 45. Nxf3 Bxf3 46. Re3 Bc6 47. h4 Ka3 48. h5 Kxa2 49. h6 a5 50. h7 a4 51. bxa4 Bxa4 52. h8=Q 1-0
2023.12.05 Titled Tue 5th Dec Late
723275 De Souza, Arthur Olintho (2113) Cacheiro Blanco, Diego (2330) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Rb8 7. O-O d6 8. b3 Be7 9. Bb2 O-O 10. h3 c5 11. Qe2 Bb7 12. Nd2 Re8 13. Rad1 Qd7 14. Nc4 Bd8 15. e5 Nd5 16. Qh5 g6 17. Qh6 f5 18. exd6 cxd6 19. Nxd6 Re7 20. Nxb7 Qxb7 21. Bc4 Rd7 22. Rfe1 Bc7 23. Rxd5 Rxd5 24. Re7 1-0
2023.12.05 Titled Tue 5th Dec Late
723491 Tokhirjonova, Gulrukhbegim (2370) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 d5 2. e3 Nf6 3. b3 g6 4. Bb2 Bg7 5. Be2 O-O 6. O-O c5 7. c4 dxc4 8. bxc4 Qb6 9. Bc3 Nc6 10. Na3 Bf5 11. d3 Rfd8 12. Qc2 Rd7 13. Rab1 Qd8 14. e4 Bg4 15. Rfd1 a6 16. Qb2 Bxf3 17. Bxf3 Nd4 18. Bxd4 Rxd4 19. Qxb7 Rc8 20. Nc2 Rd7 21. Qxa6 Ra8 22. Qb5 Rxa2 23. Ne3 Rxd3 24. e5 Nh5 25. Qxc5 Nf4 26. Nd5 Nxd5 27. Rxd3 1-0
2023.12.05 Titled Tue 5th Dec Late
723664 De Souza, Arthur Olintho (2113) Rogov, Matfey (2213) 0-1
1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 h6 9. h4 a6 10. Rh3 Qc7 11. Qe2 b5 12. h5 Bb7 13. Rg3 Bf8 14. O-O-O b4 15. Na4 Qa5 16. b3 Nc5 17. Nxc5 Bxc5 18. Kb1 Na7 19. Rxg7 Nb5 20. Bxb5+ axb5 21. Kc1 Rc8 22. Kb1 Bc6 23. Nd4 Bxd4 24. Rxd4 Ra8 25. c4 bxc4 26. bxc4 b3 27. cxd5 bxa2+ 28. Ka1 Qc3+ 29. Qb2 Qxb2+ 30. Kxb2 a1=Q+ 0-1
2023.12.05 Titled Tue 5th Dec Late
723791 Liu, Casper (2270) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 O-O 5. Qd2 d5 6. e5 Ne4 7. Nxe4 dxe4 8. O-O-O Nc6 9. Bh6 Be6 10. Bxg7 Kxg7 11. d5 1-0
2023.11.28 Titled Tue 28th Nov Late
730823 De Souza, Arthur Olintho (2113) Adury, Anant (2072) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. axb5 Nxe5 9. Re1 Be7 10. Nxe5 dxe5 11. Qxd8+ Bxd8 12. Rxe5+ Be6 13. Nc3 Bf6 14. Re2 Bxc3 15. bxc3 O-O 16. Ra4 Bd7 17. Rb4 c5 18. bxc6 Bxc6 19. Be3 a5 20. Rb1 Rfe8 21. h3 a4 22. Rd2 Rad8 23. Rd4 f6 24. Rbd1 Ra8 25. Ra1 Kf7 26. Rb4 g5 27. c4 h5 28. Ra2 h4 29. Bb6 Re4 30. Bc5 Rd8 31. Rbxa4 Rd1+ 32. Kh2 Ree1 0-1
2023.11.28 Titled Tue 28th Nov Late
730962 De Souza, Arthur Olintho (2113) Kostiukov, A (2271) 1-0
1. e4 c5 2. Nc3 g6 3. Nge2 Bg7 4. d3 Nc6 5. g3 e5 6. Bg2 Nge7 7. O-O O-O 8. Be3 Nd4 9. f4 d6 10. Qd2 Be6 11. Nd1 Qd7 12. c3 Nxe2+ 13. Qxe2 b6 14. f5 gxf5 15. exf5 Bxf5 16. Bxa8 Rxa8 17. Bg5 Ng6 18. Qf3 1-0
2023.11.28 Titled Tue 28th Nov Late
731126 Prithu, Gupta (2444) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 O-O 5. Be2 d5 6. cxd5 Nxd5 7. O-O Nd7 8. e4 N5b6 9. Nc3 c5 10. d5 Ne5 11. Be3 Nbd7 12. Nd2 f5 13. f4 Nf7 14. e5 Nb6 15. Nc4 Nxc4 16. Bxc4 b6 17. d6 Kh8 18. Bxf7 Rxf7 19. Qd5 Bb7 20. Qxf7 exd6 21. Qxb7 1-0
2023.11.28 Titled Tue 28th Nov Late
731342 De Souza, Arthur Olintho (2113) Chayka, V (2111) 0-1
1. e4 d6 2. Nc3 Nf6 3. d4 e5 4. Nge2 Nbd7 5. g3 Be7 6. Bg2 c6 7. a4 b6 8. O-O a6 9. h3 h5 10. Be3 Bb7 11. f4 Qc7 12. fxe5 dxe5 13. dxe5 Nxe5 14. Bf4 Rd8 15. Qe1 b5 16. Rd1 Bc5+ 17. Kh2 Rxd1 18. Nxd1 h4 19. Qc3 hxg3+ 20. Nxg3 Nfd7 21. axb5 axb5 22. Nf5 g6 23. Nh6 Rxh6 24. Qg3 Bd6 25. Ne3 Rh5 26. Ng4 Nxg4+ 27. Qxg4 Bxf4+ 28. Rxf4 Ne5 29. Qg3 Bc8 30. Bf1 g5 0-1
2023.11.28 Titled Tue 28th Nov Late
731443 Liwak, P (2342) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qc7 Nge7 9. Bd3 O-O 10. Nc3 b5 11. Qb6 Qg6 12. O-O Rb8 13. Qe3 Nb4 14. f4 Nxd3 15. cxd3 exf4 16. Qxf4 Bb7 17. Be3 b4 18. Na4 Rfc8 19. Nb6 Rc6 20. Nxd7 Rd8 21. Ne5 1-0
2023.11.28 Titled Tue 28th Nov Late
731579 Cooper, Aaron (1904) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bb5+ Bd7 7. O-O Bxb5 8. Ndxb5 a6 9. e5 dxe5 10. Qxd8+ Kxd8 11. Na3 b5 12. Rd1+ Kc7 13. Nd5+ Nxd5 14. Rxd5 Nc6 15. c4 e6 16. Rd1 Bxa3 17. bxa3 bxc4 18. Bg5 Nd4 19. Bf6 Kc6 20. Bxe5 Nc2 21. Rac1 Nxa3 22. Bxh8 Rxh8 23. Rc3 Nb5 24. Rxc4+ Kb6 25. Rd7 1-0
2023.11.28 Titled Tue 28th Nov Late
731706 De Souza, Arthur Olintho (2113) Tyagi, Kushan (2060) 0-1
1. e4 c5 2. c3 b6 3. d4 Bb7 4. Bd3 Nf6 5. Qe2 cxd4 6. cxd4 Nc6 7. Nf3 Nb4 8. e5 Rc8 9. Nc3 Nfd5 10. Nxd5 Bxd5 11. O-O Nxd3 12. Qxd3 Bc4 13. Qe4 Bxf1 14. Kxf1 e6 0-1
2023.11.14 Titled Tue 14th Nov Late
746498 Vafin, A (2302) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bg2 Bg7 6. Nxc6 bxc6 7. c4 Qb6 8. Qc2 Nf6 9. O-O O-O 10. Be3 Qc7 11. Nc3 Rb8 12. Rad1 Rd8 13. Bf4 e5 14. Bg5 d6 15. Ne4 Bf5 16. Bxf6 Bxf6 17. Nxf6+ Kg7 18. Ne4 d5 19. cxd5 1-0
2023.11.14 Titled Tue 14th Nov Late
746724 De Souza, Arthur Olintho (2113) Yang, Kevin (2096) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. c3 a5 10. d4 d6 11. Bg5 Rb8 12. Nbd2 Bg4 13. h3 Bh5 14. Nf1 Bxf3 15. gxf3 bxc3 16. bxc3 exd4 17. cxd4 Nxd4 18. Qxd4 Rxb3 19. Ne3 Nd7 20. Bxe7 Qxe7 21. Nd5 Qg5+ 22. Kh2 Rxf3 23. Rg1 Qe5+ 24. Qxe5 Nxe5 25. Kg2 Rb3 26. Nxc7 f5 27. Ne6 Rf6 28. exf5 Rxf5 29. f4 Ng6 30. Rgf1 Re3 31. Nc7 Rxf4 32. Rae1 Rxe1 33. Rxe1 Rxa4 34. Re6 Nf4+ 0-1
2023.11.14 Titled Tue 14th Nov Late
747021 De Souza, Arthur Olintho (2113) Gerbelli Neto, E (2114) 0-1
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Bg5 Bb4 7. e3 Nbd7 8. Bd3 Qa5 9. Qc2 h6 10. Bxf6 Nxf6 11. O-O O-O 12. Ne5 c5 13. dxc5 Qxc5 14. Rac1 Qe7 15. Nf3 Bg4 16. Nd4 Rac8 17. Qb3 Rfd8 18. h3 Be6 19. a3 Bd6 20. Ncb5 Bb8 21. Rxc8 Rxc8 22. Nxe6 fxe6 23. Qd1 a6 24. Nd4 Qd6 25. g3 e5 26. Nf5 Qe6 27. Kg2 e4 28. Nd4 Qd6 29. Bc2 Nd7 30. Qg4 Rf8 31. Bb3 Ne5 32. Qh5 Nc4 33. Nf5 Qf6 34. Nxh6+ gxh6 35. Qxd5+ Kg7 36. Bxc4 Qf3+ 37. Kh2 b5 38. Qd7+ Kh8 39. Qd4+ Rf6 40. Qd8+ Rf8 41. Qd4+ Kh7 42. Qd7+ Kg6 43. Bb3 Bxg3+ 44. fxg3 Qxf1 45. Qg4+ Kh7 46. Qd7+ Kh8 47. Qd4+ Qf6 48. Qxf6+ Rxf6 49. g4 Rf2+ 50. Kg3 Rxb2 51. Bd5 a5 52. Kf4 b4 53. axb4 axb4 54. Kxe4 Kg7 55. Kd4 Re2 56. e4 Kf6 0-1
2023.11.14 Titled Tue 14th Nov Late
747130 Minina, V (2057) De Souza, Arthur Olintho (2113) 0-1
1. Nf3 c5 2. g3 Nc6 3. c4 g6 4. Bg2 Bg7 5. O-O e5 6. d3 Nge7 7. Nc3 O-O 8. a3 h6 9. Rb1 a5 10. Ne1 d6 11. Nc2 Be6 12. Bd2 Qd7 13. Re1 Bh3 14. Bh1 f5 15. b4 axb4 16. axb4 f4 17. bxc5 dxc5 18. Na1 fxg3 19. hxg3 h5 20. Nb3 b6 21. Na1 h4 22. Ne4 hxg3 23. Nxg3 Nf5 24. Rxb6 Nxg3 25. Bd5+ Kh8 26. e3 Qf5 27. Re2 Qxd3 28. fxg3 Rf1+ 29. Qxf1 Bxf1 30. Rh2+ Bh6 31. Rxh6+ Kg7 32. Bxc6 Rxa1 33. Rb7+ Kxh6 34. e4+ Qxd2 0-1
2023.11.14 Titled Tue 14th Nov Late
747320 De Souza, Arthur Olintho (2113) Marinakis, Hristos (2130) 1/2-1/2
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. O-O Ngf6 9. Re1 cxd4 10. cxd4 e6 11. Nc3 Qh5 12. h3 O-O 13. Bf4 Qa5 14. Ne5 Nxe5 15. dxe5 Rfd8 16. Qb3 Nd5 17. Nxd5 Qxd5 18. Qxd5 Rxd5 19. Rac1 Rad8 20. Rc7 R5d7 21. Rec1 h6 22. Kf1 g5 23. Be3 Bxe5 24. Rxd7 Rxd7 25. Bxa7 Bxb2 26. Rc8+ Kh7 27. Ke2 Kg6 28. Rg8+ Kh7 29. Rb8 Bc3 30. a3 Rd2+ 31. Kf3 Rb2 32. Bc5 Be5 33. Rd8 b6 34. Bb4 Kg6 35. Rd7 h5 36. Rb7 Bd4 37. Ke4 Bxf2 38. Bc3 Rb1 39. Kf3 Bc5 40. Rb8 Rb3 41. Rg8+ Kh7 42. Rh8+ Kg6 43. Rg8+ Kh6 44. Rh8+ Kg6 45. Rg8+ 1/2-1/2
2023.11.14 Titled Tue 14th Nov Late
747426 Yedidia, J (2360) De Souza, Arthur Olintho (2113) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. Ne2 O-O 8. Nc3 Qd8 9. Be2 e5 10. d5 c6 11. e4 cxd5 12. exd5 b6 13. O-O Bb7 14. Be3 f5 15. Bc4 Kh8 16. f4 exf4 17. Bxf4 Nd7 18. Qd2 Rc8 19. Be2 Nc5 20. Bf3 Ba6 21. Be2 Bxe2 22. Nxe2 Ne4 23. Qd3 Bxb2 24. Rad1 Bg7 25. d6 Qd7 26. Ng3 Rc3 27. Qd5 Rc5 28. Qd3 g5 29. Bc1 Rc3 30. Qd5 Nxg3 31. hxg3 g4 32. Bf4 Rc2 33. Be5 Rfc8 34. Bxg7+ Kxg7 35. Rfe1 Re8 36. Rxe8 Qxe8 37. d7 Qe3+ 38. Kh2 Qh6+ 39. Kg1 Qe3+ 40. Kh2 Qh6+ 41. Kg1 Qe3+ 1/2-1/2
2023.11.14 Titled Tue 14th Nov Late
747499 Lalanne, P (2208) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. Qb3 Nc6 4. Nf3 e6 5. e3 Nb4 6. Na3 Nf6 7. Bd2 a5 8. c5 Be7 9. Bxb4 axb4 10. Qxb4 O-O 11. Be2 b6 12. O-O Ne4 13. Rac1 bxc5 14. dxc5 c6 15. Nd4 Rb8 16. Qe1 Rxb2 17. Nxc6 Qe8 18. Nxe7+ Qxe7 19. Bd3 Rxa2 20. Bxe4 Bxe4 21. Nb5 Bd3 22. Nc3 Ra5 23. Nxd5 exd5 24. Qxa5 Bxf1 25. Rxf1 Rc8 26. Rc1 Rc6 27. Qa8+ 1-0
2023.10.31 Titled Tue 31st Oct Late
760471 Osmak, Yuliia (2449) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O g6 6. c3 Bg7 7. d4 cxd4 8. cxd4 Nf6 9. Nc3 O-O 10. h3 Nc6 11. e5 dxe5 12. dxe5 Qxd1 13. Rxd1 Ne8 14. Bf4 Nc7 15. Rd7 Rac8 16. Rad1 Rfd8 17. Bg3 Rxd7 18. Rxd7 Kf8 19. e6 Nxe6 20. Rxb7 Na5 21. Rxa7 Nc4 22. Nd5 Bxb2 23. Nxe7 Rd8 24. Nc6 Rd1+ 25. Kh2 h5 26. a4 Nd2 27. Nxd2 Rxd2 28. a5 f5 29. a6 f4 30. Bh4 g5 31. Re7 gxh4 32. a7 1-0
2023.10.31 Titled Tue 31st Oct Late
760605 Figorito, Nick (2036) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. O-O e5 7. Nxc6 bxc6 8. c4 Be6 9. Nc3 Bb4 10. cxd5 Bxc3 11. dxe6 1-0
2023.10.31 Titled Tue 31st Oct Late
760786 De Souza, Arthur Olintho (2113) Senft, Sean (2107) 0-1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Na3 Bg4 7. Be2 e6 8. Be3 cxd4 9. Nb5 Qd8 10. Nbxd4 Nxd4 11. Nxd4 Bxe2 12. Qxe2 Be7 13. O-O O-O 14. Rad1 Qa5 15. a3 Rfd8 16. Qf3 Nd5 17. Rfe1 Nxe3 18. Rxe3 Qb6 19. Qe2 Bf6 20. Red3 Rd5 21. Nf3 Rxd3 22. Rxd3 Rd8 23. h3 Rxd3 24. Qxd3 Qxb2 25. Qd7 g6 26. h4 Qxc3 27. Qxb7 Qxa3 28. h5 Kg7 29. h6+ Kg8 30. Qb8+ Qf8 31. Qxa7 Qxh6 32. Qb8+ Kg7 33. Qc7 Qh5 34. Qf4 Qa5 35. Nd4 Qa1+ 36. Kh2 Qxd4 0-1
2023.10.31 Titled Tue 31st Oct Late
760942 Garcia Correa, J (2103) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e4 dxe4 5. f3 e3 6. Bxe3 Bg7 7. Qd2 O-O 8. O-O-O Nc6 9. g4 e5 10. d5 Nd4 11. h4 h5 12. gxh5 Nxh5 13. Bg5 Qd6 14. Ne4 Qb6 15. c5 1-0
2023.10.24 Titled Tue 24th Oct Early
765496 De Souza, Arthur Olintho (2113) Vestby-Ellingsen, Mads (2343) 0-1
1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 a6 5. d4 Nf6 6. Bd3 Nc6 7. O-O e6 8. c3 Bd6 9. Re1 O-O 10. Bf4 Qc7 11. Qe2 Bd7 12. Nd2 b5 13. Ndf3 b4 14. Rac1 bxc3 15. bxc3 Na5 16. c4 dxc4 17. Bxc4 Nxc4 18. Rxc4 Qb7 19. Nxd7 Qxd7 20. Bxd6 Qxd6 21. Ne5 Qd5 22. Rec1 Rab8 23. h3 h6 24. R1c3 Ne4 25. Re3 Nd6 26. Rc5 Qxd4 27. Rc6 Nf5 28. Re4 Qa1+ 29. Kh2 Nd4 30. Rxd4 Qxd4 31. Rxa6 Rb2 0-1
2023.10.24 Titled Tue 24th Oct Early
765683 Matko, O (2257) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Nf3 Nf6 6. Bf4 c6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 Bg4 10. h3 Bh5 11. g4 Bg6 12. Ne5 Nbd7 13. f4 Be4 14. Bxe4 dxe4 15. a3 O-O 16. g5 Nd5 17. Nxe4 Qc7 18. Qd3 Rad8 19. O-O Nxe5 20. fxe5 Qc8 21. Kh2 Rd7 22. Rf3 Rfd8 23. Raf1 b6 24. Nd6 1-0
2023.10.24 Titled Tue 24th Oct Early
766146 Owezdurdiyeva, J (2057) De Souza, Arthur Olintho (2113) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 e6 7. O-O Nf6 8. Be3 cxd4 9. Nxd4 Bxe2 10. Qxe2 Nxd4 11. Bxd4 Bd6 12. Nd2 O-O 13. Bxf6 gxf6 14. Ne4 Qe5 15. Qg4+ Kh8 16. Nxd6 Qxd6 17. Rfe1 Qc6 18. Qh4 e5 19. Re3 Rg8 20. Qh3 Rg6 21. Rd1 Rag8 22. Rg3 Qb6 23. b3 Qa5 24. Rxg6 Rxg6 25. Qc8+ Kg7 26. h4 Qxa2 27. Qxb7 Qc2 28. Rd7 Qc1+ 29. Kh2 Qf4+ 30. g3 Qxf2+ 31. Qg2 Qc5 32. c4 f5 33. Kh3 f4 34. Rd3 h5 35. Qe2 Qg1 36. Qg2 Qb1 37. Qe2 Rxg3+ 38. Rxg3+ fxg3 39. Qxe5+ Kg6 40. Qxg3+ Kf6 41. Qf3+ Ke7 42. Qe3+ Kf8 43. Qc5+ Kg7 44. Qd4+ Kf8 45. Qc5+ Kg7 46. Qg5+ Kf8 47. Qh6+ Kg8 48. Qe3 Qf5+ 49. Kh2 Qc2+ 50. Kg3 a5 51. Qg5+ Kf8 52. Qc5+ Kg8 53. Qc8+ Kg7 54. Qb7 Qd3+ 55. Kf4 Qd2+ 56. Ke5 Kg6 57. Qe4+ Kg7 58. Qf4 Qb2+ 59. Kd5 Qxb3 60. Qg5+ Kf8 61. Qxh5 Qb7+ 62. Kd4 Qd7+ 63. Qd5 Qg4+ 64. Qe4 Qd7+ 65. Kc3 f5 66. Qe5 a4 67. Qc5+ Kf7 68. h5 Qd1 69. Qxf5+ Kg7 70. Qg6+ Kf8 71. h6 Qc1+ 72. Kd4 Qb2+ 73. Kc5 Qe5+ 74. Kb4 Qb8+ 75. Kxa4 Qa8+ 76. Kb4 Qb7+ 77. Kc3 Qf3+ 78. Kd4 Qf4+ 79. Kd5 Qd2+ 80. Kc6 Qf4 81. Qg7+ Ke8 82. h7 Qxc4+ 83. Kd6 Qb4+ 84. Ke6 Qc4+ 85. Kf5 Qf1+ 86. Ke4 Qe2+ 87. Kd5 Qd3+ 88. Kc5 Qc2+ 89. Kd5 Qd3+ 90. Kc6 Qc2+ 91. Kd6 Qd3+ 92. Ke6 Qe4+ 93. Qe5 Qxh7 94. Kd6+ Kf8 95. Qf6+ Qf7 96. Qh8+ Qg8 97. Qh6+ Kf7 98. Qf4+ Kg7 99. Qg5+ Kh7 100. Qxg8+ Kxg8 1/2-1/2
2023.10.24 Titled Tue 24th Oct Early
766160 De Souza, Arthur Olintho (2113) Sharma, Isha (2191) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Qe4 Nf6 11. Qe2 Nd5 12. Bb2 Bg7 13. Nd2 Nb4 14. Nf3 c5 15. Qe4 O-O 16. a3 d5 17. Qb1 Nc6 18. cxd5 Bxf1 19. Kxf1 Nxe5 20. Qe4 Rfe8 21. Nxe5 Bxe5 22. Re1 Bd6 23. Qxe7 Rxe7 24. Rd1 Rb8 25. Rd3 c4 0-1
2023.10.24 Titled Tue 24th Oct Early
766427 Szajbely, Z (2247) De Souza, Arthur Olintho (2113) 1-0
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 O-O 7. d4 cxd4 8. exd4 d6 9. O-O Bg4 10. Be3 e5 11. h3 exd4 12. Bxd4 Be6 13. b3 Nxd4 14. Nxd4 Qa5 15. Qd3 Qb6 16. Rad1 Rad8 17. Nde2 Rd7 18. Nf4 Rfd8 19. Rfe1 d5 20. Nfxd5 Nxd5 21. Nxd5 Qa5 22. Qe2 b5 23. Nf4 bxc4 24. Nxe6 Rxd1 25. Rxd1 Rxd1+ 26. Qxd1 fxe6 27. Qe2 c3 28. Qxe6+ Kf8 29. Bd5 Qc7 30. Qg8+ 1-0
2023.10.24 Titled Tue 24th Oct Early
766652 Kuchava, A (2101) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 Nf6 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Bg4 9. h3 Bh5 10. O-O O-O 11. Be2 dxc4 12. Bxc4 c5 13. Be2 Nc6 14. dxc5 Qxc5 15. Qb3 Na5 16. Qb5 Qxb5 17. Nxb5 a6 18. Nd6 Rfd8 19. Rfd1 b5 20. Rac1 Nd5 21. Ne4 Bg6 22. Nc5 Kf8 23. a3 Ke7 24. b4 Nc6 25. Nxe6 fxe6 26. Rxc6 Nc3 27. Re1 Nxe2+ 28. Rxe2 Rd3 29. Rc7+ Kd6 30. Rec2 Kd5 31. Rd7+ Ke4 32. Rxd3 Kxd3 33. Rc6 a5 34. Ne5+ Kd2 35. Nxg6 hxg6 36. Rxe6 axb4 37. axb4 Ra4 38. Rxg6 Rxb4 39. Rxg7 Ke2 40. Rf7 Rb1+ 41. Kh2 b4 42. h4 b3 43. h5 b2 44. Rb7 Kxf2 45. h6 Kxe3 46. h7 Ra1 47. h8=Q b1=Q 48. Rxb1 Rxb1 49. Qe5+ 1-0
2023.10.24 Titled Tue 24th Oct Early
766905 De Souza, Arthur Olintho (2113) Sailer, M (2095) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 Qa5 5. Be3 Nf6 6. Qd2 cxd4 7. Nxd4 Nc6 8. Be2 O-O 9. O-O-O d6 10. h4 Nxd4 11. Bxd4 Be6 12. h5 b5 13. hxg6 fxg6 14. Bxf6 Bxf6 15. Nd5 Qxd2+ 16. Kxd2 Bxd5 17. exd5 Bxb2 18. f3 b4 19. Bb5 Bc3+ 20. Kd3 a5 21. Bd7 Kg7 22. Rh4 Bf6 23. Rc4 h5 24. Be6 g5 25. Rh1 Kg6 26. Ke4 Ra7 27. Rb1 Be5 28. Rb3 Rf4+ 29. Kd3 Rxc4 30. Kxc4 Rc7+ 31. Kd3 Bc3 32. a3 a4 33. Rb1 bxa3 0-1
2023.10.24 Titled Tue 24th Oct Early
767019 Prado, A (1861) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. Nh3 Nge7 7. f4 O-O 8. O-O Nd4 9. f5 b5 10. f6 Nec6 11. fxg7 Kxg7 12. Nd5 d6 13. Bg5 Qa5 14. Bf6+ Kg8 15. Qc1 Ne6 16. Qh6 Ncd4 17. Ng5 1-0
2023.10.24 Titled Tue 24th Oct Early
767196 Balaji, G (2278) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Bb5 Nd7 7. Bxc6 bxc6 8. exd6 exd6 9. O-O f6 10. Qe4+ Kf7 11. Qxc6 Rb8 12. Qd5+ Kg6 13. Nh4# 1-0
2023.10.24 Titled Tue 24th Oct Early
767428 De Souza, Arthur Olintho (2113) Nikulina, A (1844) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Qe2 Qc7 10. Bg5 O-O 11. e5 Ne8 12. Bxe7 Qxe7 13. f4 g6 14. g4 f5 15. exf6 Nxf6 16. Rae1 c5 17. g5 Nh5 18. Nxd5 Qd6 19. Nc3 Nxf4 20. Qe4 Bd7 21. Nb5 Nh3+ 22. Kg2 Qb6 23. Kxh3 Bxb5 24. Bxb5 Qxb5 25. Qxe6+ Kh8 26. Qe7 Rxf1 27. Qe5+ Kg8 28. Qd5+ Rf7 29. Qxa8+ Kg7 30. Qe4 Qd7+ 31. Kg2 Qd2+ 32. Re2 Qxg5+ 33. Kh3 Qh5+ 34. Kg3 Qg5+ 35. Kh3 Rf4 36. Qe7+ Qxe7 37. Rxe7+ Kh6 38. Rxa7 Rf2 39. Rb7 Rxc2 40. a4 c4 41. a5 c3 42. bxc3 Rxc3+ 43. Kg4 Ra3 44. Ra7 Ra4+ 45. Kf3 Kg5 46. a6 h5 47. Ra8 Kh4 48. a7 g5 49. h3 g4+ 50. hxg4 hxg4+ 51. Kf2 Ra2+ 52. Ke3 Kg3 53. Ke4 Ra4+ 54. Ke3 Kg2 55. Rg8 Rxa7 56. Rxg4+ Kh3 57. Rc4 Re7+ 58. Kf3 Rf7+ 59. Ke4 Re7+ 60. Kf5 Rf7+ 61. Kg5 Rf1 62. Rc3+ Kg2 63. Kg4 Rf2 64. Rg3+ Kf1 65. Rf3 Rxf3 66. Kxf3 1/2-1/2
2023.10.24 Titled Tue 24th Oct Early
767575 De Souza, Arthur Olintho (2113) Fernandez, Gera (2181) 1-0
1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 f6 9. Qe2 O-O 10. exf6 Qxf6 11. Bg5 Qf7 12. O-O a6 13. Rfe1 Nd4 14. Nxd4 Bxd4 15. Qxe6 Bxf2+ 16. Kh1 Bxe1 17. Qxf7+ Rxf7 18. Rxe1 h6 19. Bh4 Nf6 20. Bg6 Rf8 21. Bxf6 gxf6 22. Nxd5 Bg4 23. h3 Bd7 24. Re7 Bc6 25. Nc7 Rad8 26. Ne6 Rd1+ 27. Kh2 Rc8 28. Rg7+ Kh8 29. Rh7+ Kg8 30. Rg7+ Kh8 31. Bf5 Rd2 32. Rg3 Rg8 33. Bg6 Re2 34. Nf4 Rxc2 35. Bxc2 Rxg3 36. Kxg3 Kg7 37. Nh5+ Kf7 38. Kf2 Ke6 39. g4 Kf7 40. Ke3 Bd5 41. a3 Bc4 42. Kf4 Be6 43. Ng3 b6 44. Nf5 a5 45. Nd6+ Ke7 46. Nf5+ Kd7 47. Nxh6 Kc6 48. Nf5 Kc5 49. h4 Bf7 50. h5 b5 51. h6 Bg6 52. Ne3 Bxc2 53. Nxc2 b4 54. axb4+ axb4 55. Nxb4 Kxb4 56. h7 Kb3 57. h8=Q Kxb2 58. Qxf6+ Kc2 59. g5 1-0
2023.10.24 Titled Tue 24th Oct Late
767684 Pasti, Aron (2394) De Souza, Arthur Olintho (2113) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Nxc3 13. Qxc3 Bh6+ 14. Be3 Bxe3+ 15. Qxe3 Qb6 16. Qxe7 Be6 17. h4 Qe3+ 18. Rd2 Qe1+ 19. Rd1 Qe3+ 20. Rd2 Qe1+ 21. Rd1 Qe3+ 1/2-1/2
2023.10.24 Titled Tue 24th Oct Late
767870 Skatchkov, Valery (2213) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Ne4 8. Be2 Nxc3 9. bxc3 Qxc3+ 10. Bd2 Qf6 11. Nf3 d6 12. O-O g6 13. Rc1 Rg8 14. Bc3 Qf5 15. Nd2 Ba6 16. Bg4 Qxd5 17. Bf3 Qxa2 18. Ra1 Qe6 19. Bxa8 Bxf1 20. Qxf1 1-0
2023.10.24 Titled Tue 24th Oct Late
768062 De Souza, Arthur Olintho (2113) Morales Garcia, S (2204) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. Nc3 Nxc3 8. bxc3 d6 9. Bd3 dxe5 10. dxe5 Qa5 11. O-O Nxe5 12. Be4 Be7 13. Re1 Ng6 14. Qb3 O-O 15. Be3 e5 16. Rad1 Rb8 17. Bxg6 hxg6 18. Nxe5 Be6 19. c4 Qxe5 20. Bxa7 Qc7 21. Bxb8 Rxb8 22. Rc1 b5 0-1
2023.10.24 Titled Tue 24th Oct Late
768212 Vifleemskaia, S (1903) De Souza, Arthur Olintho (2113) 1/2-1/2
1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 d6 6. Bxc4 g6 7. b3 Bg7 8. Bb2 O-O 9. Nd2 Ba6 10. Ngf3 Bxc4 11. bxc4 Nbd7 12. O-O Rb8 13. Bc3 Ng4 14. Bxg7 Kxg7 15. Qc3+ Kg8 16. Rab1 Qc7 17. a4 Rxb1 18. Rxb1 Rb8 19. Rb3 Rxb3 20. Qxb3 Qb6 21. h3 Nge5 1/2-1/2
2023.10.24 Titled Tue 24th Oct Late
768375 De Souza, Arthur Olintho (2113) Blanco Diez, David (2298) 0-1
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 a6 7. Nc4 Nbd7 8. Ne3 Qc6 9. Bd3 Be7 10. O-O O-O 11. Ne5 Qc7 12. N3g4 Nxg4 13. Qxg4 Nxe5 14. dxe5 Qxe5 15. Bf4 Qf6 16. Be5 Qxe5 0-1
2023.10.24 Titled Tue 24th Oct Late
768517 Almedina Ortiz, E (2194) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Nxf6+ Qxf6 8. Be2 h6 9. O-O Nd7 10. c4 Bxf3 11. Bxf3 c6 12. Qb3 O-O-O 13. Be3 e5 14. d5 Nc5 15. Qa3 e4 16. Bg4+ Nd7 17. Qxa7 1-0
2023.10.24 Titled Tue 24th Oct Late
768677 De Souza, Arthur Olintho (2113) Romero Ruscalleda, J (2160) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nge2 a6 5. a4 Nc6 6. Be3 Nf6 7. h3 O-O 8. g4 Rb8 9. Ng3 e5 10. d5 Nd4 11. g5 Nd7 12. h4 f5 13. exf5 Nxf5 14. Nxf5 gxf5 15. Qh5 f4 16. Bd2 a5 17. Bd3 Rf7 18. Bxh7+ Kf8 19. Bg6 Qe7 20. Bxf7 Qxf7 21. g6 Qe7 22. Ne4 Nf6 23. Nxf6 Qxf6 24. Qg5 Qxg5 25. hxg5 Bf5 26. O-O-O Bxg6 27. Bxa5 b6 28. Bc3 Kf7 29. f3 Ra8 30. b3 b5 31. axb5 Rb8 32. Kb2 Rxb5 33. Ra1 Rxd5 34. Ra7 Rc5 35. Ba5 e4+ 36. c3 exf3 37. Bxc7 Bxc3+ 38. Ka3 Ke6 39. b4 Rd5 40. Kb3 Rd3 41. Ra6 Be5+ 42. Ka2 f2 0-1
2023.10.24 Titled Tue 24th Oct Late
768788 Simonovic, M (2072) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nd2 Nxd2 5. Qxd2 Bf5 6. e3 e6 7. Bd3 Bxd3 8. Qxd3 Bd6 9. Qb5+ Nd7 10. Bxd6 cxd6 11. Qxb7 Rb8 12. Qxa7 Rxb2 13. Qa3 Rxc2 14. Ne2 O-O 15. Rc1 Qc7 16. O-O Rc8 17. Rxc2 Qxc2 18. Rc1 Qxe2 19. Rxc8+ Nf8 20. g3 h5 21. Qxd6 1-0
2023.10.17 Titled Tue 17th Oct Late
774969 De Souza, Arthur Olintho (2113) Richter, Paul (2171) 1-0
1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Bb5+ Nbd7 7. Nc3 Bg7 8. Nf3 O-O 9. O-O Nb6 10. Re1 Nbxd5 11. Bg5 a6 12. Bc4 Nxc3 13. bxc3 Bg4 14. h3 Rc8 15. Bxf7+ Rxf7 16. hxg4 Rxc3 17. Qe2 Nxg4 18. Qe6 Qc8 19. Qd5 Qc7 20. Rxe7 Rxf3 21. Rxc7 Rxf2 22. Rxf7 Rxf7 23. Rf1 1-0
2023.10.17 Titled Tue 17th Oct Late
775148 De Souza, Arthur Olintho (2113) Annaberdiev, M (2471) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. exf6 Nxf6 9. Qh4 d5 10. Bd3 Bd6 11. Bg6+ Ke7 12. Bc2 h6 13. O-O e5 14. Re1 Kf7 15. Nbd2 e4 16. Nxe4 dxe4 17. Bxe4 g5 18. Bxg5 hxg5 19. Nxg5+ Kg7 20. Ne6+ Bxe6 21. Qg5+ Kf8 22. Bxc6 Bxh2+ 23. Kf1 Bc4+ 24. Re2 Bf4 25. Qc5+ Bd6 26. Qxc4 Rh1# 0-1
2023.10.17 Titled Tue 17th Oct Late
775288 Pasti, Aron (2394) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Nge7 9. Nc3 O-O 10. Be3 b5 11. a4 b4 12. Nd5 Nxd5 13. exd5 Ne7 14. d6 Nf5 15. Bc5 a5 16. Bb5 Qg6 17. O-O Bb7 18. g3 Nh4 19. f3 Rac8 20. Bb6 Rxc2 21. Bd3 Qxd6 22. Bxh7+ Kxh7 23. Qxd6 1-0
2023.10.17 Titled Tue 17th Oct Late
775518 De Souza, Arthur Olintho (2113) Ventura Bolet, M (2233) 1/2-1/2
1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. d4 d6 6. cxd6 exd6 7. Nf3 Nc6 8. Bc4 Be6 9. Qb3 dxe5 10. Qxb7 Na5 11. Qb5+ c6 12. Qa4 Bb4+ 13. Bd2 Nb6 14. Qxb4 Naxc4 15. Nxe5 Nxe5 16. dxe5 Bc4 17. Nc3 Qd3 18. O-O-O Qg6 19. Be3 Bd5 20. Bxb6 axb6 21. Nxd5 cxd5 22. Qb5+ Kf8 23. Rxd5 Rc8+ 24. Kd1 Qc2+ 25. Ke1 Qe4+ 26. Kd1 Qb1+ 27. Ke2 Qxh1 28. Qd7 Rc2+ 29. Kf3 g6 30. Qd8+ Kg7 31. Qf6+ Kh6 32. Qh4+ Kg7 33. Qf6+ Kh6 34. Qh4+ Kg7 35. Qf6+ 1/2-1/2
2023.10.17 Titled Tue 17th Oct Late
775695 De Souza, Arthur Olintho (2113) Hernando Rodrigo, Ju (2202) 0-1
1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bb5 Ne7 7. O-O a6 8. Bxc6+ Nxc6 9. c3 e5 10. cxd4 cxd4 11. d3 Be7 12. Bd2 a5 13. Rc1 O-O 14. Qb3 a4 15. Qb5 Bd7 16. Nxe5 Nxe5 17. Qxe5 Be6 18. Nh5 Bf6 19. Nxf6+ gxf6 20. Qh5 Kh8 21. f4 Rg8 22. f5 Bxa2 23. Rf3 Rc8 24. Rxc8 Qxc8 25. Rh3 Rg7 26. Bh6 Rg8 27. Qh4 Qc6 28. Rg3 Rc8 29. Bg7+ Kg8 30. Bxf6+ Kf8 31. Qh6+ Ke8 32. Rg8+ Kd7 33. Rxc8 Qxc8 34. Bxd4 Qc2 35. Qe3 Qd1+ 36. Kf2 Bb1 37. e5 Bxd3 38. e6+ fxe6 39. Qxe6+ Kc7 40. Be5+ Kd8 41. Bf6+ Kc7 42. Be5+ Kd8 43. Bf6+ Kc7 44. Qe7+ Kc6 45. Qe6+ Kb5 46. Qd5+ Ka6 47. Qe6+ b6 48. Qc8+ Kb5 49. Qd7+ Kb4 50. Bc3+ Kb3 51. Qe6+ Kc2 52. f6 Qf1+ 53. Kg3 b5 54. f7 Bc4 55. Qe4+ Kb3 56. Qe1 Qxe1+ 57. Bxe1 Bxf7 58. Bc3 a3 0-1
2023.10.17 Titled Tue 17th Oct Late
775746 Pinto, Daniel (2250) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 d6 6. c3 Nf6 7. d4 cxd4 8. cxd4 Bd7 9. Nc3 O-O 10. h3 a6 11. Bd3 Rc8 12. e5 Ne8 13. Bf4 dxe5 14. dxe5 Nc7 15. Bg3 Ne6 16. Qe2 Qa5 17. a3 Ncd4 18. Nxd4 Nxd4 19. Qe3 Nb3 20. Rad1 Be6 21. Be4 Rfd8 22. Bxb7 Rb8 23. Bf3 Rdc8 24. Nd5 Kf8 25. Qa7 Bxd5 26. Bxd5 e6 27. Bf3 Qb5 28. Rd7 1-0
2023.10.17 Titled Tue 17th Oct Late
775944 Merriman, J (2256) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Qb3 Nc6 6. Nf3 Nb4 7. e4 dxe4 8. Ne5 Be6 9. Bc4 Bxc4 10. Qxc4 Nd3+ 11. Nxd3 exd3 12. O-O Be7 13. Qb5+ Kf8 14. Qxd3 Nf6 15. Re1 Qd6 16. Bg5 Rd8 17. Rad1 h6 18. Bh4 Re8 19. Bg3 Qd7 20. Re2 Bd6 21. Rde1 Rxe2 22. Rxe2 Bxg3 23. hxg3 g6 24. Qf3 Kg7 25. Qxb7 Qxd4 26. Qxc7 Re8 27. Rxe8 Nxe8 28. Qe7 Nf6 29. Qe2 a5 30. a3 Nd5 31. Nxd5 Qxd5 32. Qc2 Kh7 33. Kh2 h5 34. f3 Qe5 35. Qc3 Qd6 36. Qxa5 h4 37. Qg5 hxg3+ 38. Qxg3 Qd2 39. Qe5 Qh6+ 40. Kg3 Qd2 41. a4 f5 42. a5 Qc2 43. b4 g5 44. Qe7+ Kg6 45. Qe6+ Kh7 46. Qf7+ Kh6 47. Qf6+ Kh5 48. Qh8+ Kg6 49. Qg8+ Kh5 50. Qh7# 1-0
2023.10.17 Titled Tue 17th Oct Late
776044 De Souza, Arthur Olintho (2113) Quirke, J (2015) 1-0
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 a6 9. O-O h6 10. h4 O-O 11. Qd2 Re8 12. Rfe1 Bf8 13. Rad1 b5 14. Ne2 b4 15. Ng3 a5 16. Bb5 Bb7 17. Nd4 Nxd4 18. Qxd4 Qc7 19. Ne4 dxe4 20. Qxd7 Rec8 21. Rd2 Bd5 22. Re3 Qxd7 23. Bxd7 Rc7 24. Ba4 Rac8 25. g4 Bc5 26. Ree2 Bb6 27. Bb3 Rd7 28. Rxe4 Rcd8 29. Bxd5 Rxd5 30. Ree2 Rxd2 31. Rxd2 Rxd2 32. Bxd2 Kf8 33. Kg2 Ke7 34. f4 Kd7 35. Kf3 Kc6 36. Ke4 Kb5 37. b3 a4 38. h5 axb3 39. axb3 Bf2 40. c4+ bxc3 41. Bxc3 Bg1 42. f5 Bf2 43. Bd2 Bg1 44. f6 gxf6 45. exf6 1-0
2023.10.17 Titled Tue 17th Oct Late
776092 Mikhalsky, Vladimir (2219) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 O-O 10. Bg5 Nd4 11. O-O-O d6 12. Bxf6 gxf6 13. Nd5 Be6 14. Nxf6+ Kg7 15. Nd5 Bxd5 16. exd5 Rac8 17. c3 Rc5 18. Kb1 Nf5 19. h4 Ne7 20. Rh3 Rfc8 21. Rhd3 f5 22. g3 e4 23. Rd4 Kf6 24. Be2 Ke5 25. f4+ Kf6 26. g4 Ng6 27. gxf5 Kxf5 28. Rg1 Nxf4 29. Bg4+ Ke5 30. Bxc8 Rxc8 31. Rg5+ Kf6 32. Rxe4 Nd3 33. Re6+ Kf7 34. Rxd6 1-0
2023.10.17 Titled Tue 17th Oct Late
776195 De Souza, Arthur Olintho (2113) Bazzano, S (2288) 1/2-1/2
1. e4 e6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bd7 5. Bc4 Bc6 6. Ng3 Nd7 7. Qe2 Ngf6 8. O-O Bxf3 9. Qxf3 c6 10. Re1 Be7 11. d4 O-O 12. Ne4 Nxe4 13. Rxe4 Nf6 14. Rh4 g6 15. Bg5 Nd5 16. Bxe7 Qxe7 17. Re4 Qb4 18. Bb3 Rfd8 19. c3 Qd6 20. Rae1 Kg7 21. h4 h5 22. g4 hxg4 23. Rxg4 Rh8 24. Re5 f5 25. Bxd5 fxg4 26. Qxg4 exd5 27. Re6 Qxe6 28. Qxe6 Raf8 29. Qe5+ Kg8 30. Qe6+ Kg7 31. Qe5+ Kg8 32. Qe6+ Kg7 1/2-1/2
2023.10.17 Titled Tue 17th Oct Late
776286 Becerra, J (2322) De Souza, Arthur Olintho (2113) 0-1
1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. e3 Bg4 5. Be2 Bxe2 6. Qxe2 e6 7. Nf3 Nbd7 8. O-O Be7 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 Nf6 12. Qe2 O-O 13. c3 Qd5 14. Ne5 c5 15. Rfd1 cxd4 16. Rxd4 Qc5 17. Rad1 h6 18. Qf3 Qb6 19. Nd7 Nxd7 20. Rxd7 Bf6 21. Rxb7 Qa6 22. Rb4 Rfd8 23. Rxd8+ Rxd8 24. a3 Rd3 25. Rb8+ Kh7 26. Qe4+ g6 27. h3 Rd1+ 28. Kh2 Qf1 29. Rb7 Kg7 30. Qe3 g5 31. Be5 Qh1+ 32. Kg3 Qf1 33. Bxf6+ Kxf6 34. Qf3+ Ke5 35. Rxf7 Rd3 36. Qxd3 Qxd3+ 37. Rf3 Qd2 38. Re3+ Kf5 39. b4 h5 40. a4 h4+ 41. Kh2 e5 42. a5 e4 43. f3 Qxe3 0-1
2023.10.10 Titled Tue 10th Oct Late
784541 De Souza, Arthur Olintho (2113) Pon, M (2185) 1/2-1/2
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 a6 9. O-O h6 10. Qe2 O-O 11. Rad1 b5 12. Ne4 Be7 13. Ng3 f5 14. exf6 Nxf6 15. Ne5 Nxe5 16. Bxe5 Bd6 17. c4 bxc4 18. Bxc4 Bxe5 19. Qxe5 Qb6 20. Bb3 Ng4 21. Qe2 Nf6 22. h3 Bd7 23. Rfe1 Rae8 24. Rd2 Kh8 25. Nh5 Bb5 26. Qd1 Ne4 27. Qg4 Re7 28. Rxe4 dxe4 29. Nf4 Ref7 30. Ng6+ Kh7 31. Nxf8+ Rxf8 32. Qxe4+ Kh8 33. Qxe6 Qa5 34. Rd4 Qc7 35. Rh4 Qc1+ 36. Kh2 Qc7+ 37. Kg1 Qc1+ 38. Kh2 Qc7+ 39. Kg1 1/2-1/2
2023.10.10 Titled Tue 10th Oct Late
784778 Richter, Paul (2171) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Nge7 9. c4 O-O 10. Nc3 Nd4 11. Be2 d6 12. O-O Qg6 13. Kh1 f5 14. exf5 Bxf5 15. Be3 Nc2 16. Rc1 Nxe3 17. fxe3 Rad8 18. Bf3 Bd3 19. Nd5 Nxd5 20. Bxd5+ Kh8 21. Rxf8+ Rxf8 22. Qd2 e4 23. Kg1 h6 24. b4 b6 25. a3 Qf6 26. h3 Qh4 27. a4 Rf6 28. a5 bxa5 29. bxa5 Rg6 30. Kh1 Rf6 31. Kg1 Qg3 32. Bb7 Rg6 33. Kh1 h5 34. Bxa6 d5 35. Bb5 d4 36. Rg1 dxe3 37. Qe1 Qf2 38. a6 Qa2 39. Qxe3 Bf1 40. Qc5 Bxg2+ 41. Kh2 Bf3+ 0-1
2023.10.10 Titled Tue 10th Oct Late
785032 De Souza, Arthur Olintho (2113) Nigalidze, G (2402) 0-1
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. d3 Nd4 8. Nxd4 cxd4 9. Ne2 O-O 10. c3 dxc3 11. bxc3 d6 12. d4 b6 13. e5 d5 14. Bg5 Ba6 15. Re1 Qc7 16. Rc1 Nc6 17. Qa4 Na5 18. g4 Rac8 19. Ng3 Qc4 20. Qc2 Qd3 21. Qa4 Qb5 22. Qc2 Nc4 23. f4 Qb2 24. Qd1 Na3 25. Qb3 Qxb3 26. axb3 Nb5 27. Re3 Nxd4 28. Ra1 Nc2 29. Rxa6 Nxe3 30. Rxa7 Rxc3 31. f5 Rc1+ 32. Kf2 Nxg4+ 33. Kf3 Nxe5+ 34. Ke3 Rc3+ 35. Kd2 Rd3+ 36. Ke2 gxf5 37. Nh5 Rxb3 38. Nf6+ Bxf6 39. Bxf6 Ng4 40. Bd4 e5 41. Bg1 Rb2+ 42. Kf1 Rb1+ 43. Ke2 Rxg1 0-1
2023.10.10 Titled Tue 10th Oct Late
785177 De Souza, Arthur Olintho (2113) Miszler, Levente (2307) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Nxc3 9. bxc3 Bxf3 10. gxf3 Qc7 11. Bf4 e5 12. dxe5 Nxe5 13. Qb5+ Kd8 14. Qxe5 Qb6 15. Rd1+ Kc8 16. Qe8+ 1-0
2023.10.10 Titled Tue 10th Oct Late
785408 Senthilkumar, Pranav (1854) De Souza, Arthur Olintho (2113) 1/2-1/2
1. Nf3 c5 2. e3 Nc6 3. Be2 d5 4. O-O Nf6 5. b3 Bg4 6. Bb2 e6 7. d4 cxd4 8. Nxd4 Bxe2 9. Qxe2 Nxd4 10. Bxd4 Bd6 11. c4 O-O 12. Bb2 dxc4 13. Qxc4 Rc8 14. Qa4 Qc7 15. h3 Qc2 16. Bxf6 gxf6 17. Na3 Qc5 18. Nc4 b5 19. Qa6 bxc4 20. bxc4 Rc6 21. Qb7 Rb8 22. Qd7 Qxc4 23. Qxa7 Ra6 24. Qd7 Be5 25. Rac1 Qxa2 26. f4 Rb2 27. Kh1 Bd6 28. Rc8+ Bf8 29. Qe7 Kg7 30. Rxf8 Rxg2 31. Qxf7+ Kh6 32. Qxf6+ Rg6 33. Qh4+ Kg7 34. Qe7+ Kh6 35. Qh4+ Kg7 36. Qe7+ Kh6 37. Qh4+ 1/2-1/2
2023.10.10 Titled Tue 10th Oct Late
785608 Pinero, C (2242) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Nge7 9. Qg5 Nd4 10. Bd3 Qb6 11. Qxg7 Rg8 12. Qxe5 Rxg2 13. Qh8+ Rg8 14. Qxh7 Rg2 15. Qh8+ Rg8 16. Qh6 Nf3+ 17. Ke2 Ng1+ 18. Kf1 Qxh6 19. Bxh6 Nf3 20. Nd2 Nd4 21. Be3 Nec6 22. c3 Ne6 23. f4 d6 24. Kf2 Nc5 25. Bc2 Bh3 26. Rhg1 O-O-O 27. Rxg8 Rxg8 28. Rg1 Re8 29. Rg7 Be6 30. b3 Rh8 31. Kg2 Nd8 32. f5 Bd7 33. Nf3 Bc6 34. Nd2 Rh4 35. Kg3 Rh8 36. h4 Be8 37. c4 Nc6 38. Nf3 Nd7 39. Bf4 Nde5 40. Nxe5 dxe5 41. Be3 Kd7 42. Bd1 b5 43. h5 bxc4 44. bxc4 Ke7 45. h6 Kf8 46. Bc5+ Ne7 47. f6 Rxh6 48. Bxe7# 1-0
2023.10.10 Titled Tue 10th Oct Late
785700 De Souza, Arthur Olintho (2113) Ventura Bolet, M (2233) 1-0
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Nf3 g6 6. c4 Nb6 7. Nc3 Bg7 8. Be3 O-O 9. h3 Nc6 10. Be2 Bf5 11. O-O d5 12. cxd5 Nxd5 13. Qb3 Nxc3 14. bxc3 b6 15. Rfd1 Rc8 16. Rac1 Na5 17. Qb4 Be4 18. Ng5 Bb7 19. Bf3 Bxf3 20. Nxf3 e6 21. Ne5 Qc7 22. Bf4 Qb7 23. Rd3 Qe4 24. Rf3 Nc6 25. Nxc6 Rxc6 26. Qa4 Rfc8 27. Qxa7 Qd5 28. Be5 Bxe5 29. Qxf7+ Kh8 30. dxe5 Qxe5 31. Rd1 R6c7 32. Rd7 Rxd7 33. Qxd7 Qc7 34. Qxe6 b5 35. g3 Qg7 36. Rf7 Qxc3 37. Qe7 Qc1+ 38. Kg2 Qc6+ 39. Kh2 1-0
2023.10.10 Titled Tue 10th Oct Late
785829 De Souza, Arthur Olintho (2113) Bold, Andre (2194) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 O-O 8. Bd3 dxc4 9. Bxc4 Nc6 10. O-O Nb4 11. Ne5 Nbd5 12. Nxd5 Nxd5 13. Bxe7 Nxe7 14. Qg4 Nd5 15. Rad1 b6 16. Rd3 Bb7 17. Rg3 g6 18. h4 Nf6 19. Qh3 Qxd4 20. Re1 Ne4 21. Rxe4 Qxe4 22. Re3 Qb1+ 23. Kh2 Qxb2 24. h5 Bd5 25. hxg6 hxg6 26. Bd3 Kg7 27. Bxg6 fxg6 28. Qg4 Rh8+ 29. Kg3 Rh6 30. Qg5 Re8 31. Ng4 Rh5 32. Qf4 Rf5 33. Qh6+ Kf7 34. Qh7+ Qg7 0-1
2023.10.10 Titled Tue 10th Oct Late
785893 Bardyk, Artem (2206) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O g6 10. b3 Bg7 11. Na3 cxb3 12. axb3 O-O 13. Re1 Bg4 14. Nc4 Nxc4 15. bxc4 Rfd8 16. d4 a6 17. h3 Bxf3 18. Qxf3 e5 19. d5 Ne7 20. Ba3 Qf6 21. Qxf6 Bxf6 22. f4 exf4 23. Bxe7 Bxc3 24. Bxd8 Bxa1 25. Re8+ Kg7 26. Bf6+ 1-0
2023.10.10 Titled Tue 10th Oct Late
786003 Su, Dion (1922) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Nge7 9. Be2 O-O 10. O-O Rd8 11. Nc3 b5 12. Nd5 Nxd5 13. exd5 Nd4 14. Bd3 d6 15. Qh5 g6 16. Qh6 Nf5 17. Bxf5 Bxf5 18. Bg5 Qg7 19. Qxg7+ Kxg7 20. Bxd8 Rxd8 21. Rac1 Rc8 22. Rfd1 Rc5 23. Rd2 Be4 24. f3 Bxd5 25. b4 1-0
2023.10.03 Titled Tue 3rd Oct Late
791622 De Souza, Arthur Olintho (2113) Kochiev, Ivan (2053) 1-0
1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Qe2 Nc6 5. O-O Bg4 6. c3 g6 7. h3 Bxf3 8. Qxf3 Bg7 9. Rd1 Nd7 10. Qxf7# 1-0
2023.10.03 Titled Tue 3rd Oct Late
791838 De Souza, Arthur Olintho (2113) Principe, G (2179) 1-0
1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 d5 5. e5 Nfd7 6. Bc2 d4 7. cxd4 cxd4 8. O-O Nc6 9. Ba4 Bc5 10. d3 O-O 11. Bxc6 bxc6 12. Nbd2 Qc7 13. Qe2 Ba6 14. Ne4 Bb6 15. Rd1 c5 16. Bg5 Nxe5 17. Bf4 Nxf3+ 18. Qxf3 e5 19. Bg3 f5 20. Ng5 g6 21. Qd5+ Rf7 22. Nxf7 Bb7 23. Nh6+ Kg7 24. Nxf5+ gxf5 25. Bxe5+ Kf8 26. Bd6+ 1-0
2023.10.03 Titled Tue 3rd Oct Late
792068 Tatarinov, Dmitry (2310) De Souza, Arthur Olintho (2113) 1-0
1. c4 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 d6 5. d3 g6 6. a3 Bg7 7. Rb1 a5 8. Nf3 Nge7 9. O-O O-O 10. Ne1 Bg4 11. Nc2 Qd7 12. Ne3 Bh3 13. Ned5 Bxg2 14. Kxg2 Nxd5 15. Nxd5 Rae8 16. e4 f5 17. f3 fxe4 18. dxe4 Nd4 19. Be3 Rf7 20. b4 axb4 21. axb4 Ref8 22. Bxd4 exd4 23. Qd3 Qa4 24. Rf2 Bh6 25. f4 g5 26. f5 g4 27. bxc5 dxc5 28. e5 Qc6 29. Qe4 Be3 30. Rb6 Qa4 31. e6 Rg7 32. e7 Re8 33. Qe6+ Kh8 34. f6 Bxf2 35. fxg7+ Kxg7 36. Qf6+ Kg8 37. Qe6+ Kg7 38. Qe5+ Kg8 39. Nf6+ Kf7 40. Qe6+ Kg6 41. Nxe8+ Kh5 42. Qh6# 1-0
2023.10.03 Titled Tue 3rd Oct Late
792301 De Souza, Arthur Olintho (2113) Leyva Proenza, R (2333) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 bxc6 7. Qxf6 Nxf6 8. Bd3 d5 9. e5 Nd7 10. Bf4 O-O 11. O-O Bd4 12. c3 Bxe5 13. Be3 Bd6 14. Rd1 Ne5 15. Be2 Ng4 16. Bxg4 Bxg4 17. Rd4 Be6 18. Nd2 Rfb8 19. Nb3 c5 20. Rd2 c4 21. Nd4 c5 22. Ne2 Rb5 23. Nf4 Rab8 24. Rb1 d4 25. cxd4 cxd4 26. Rxd4 Rxb2 27. Rbd1 Bf8 28. Nxe6 fxe6 29. Rxc4 Rxa2 30. Rc7 a5 31. g3 a4 32. Ra7 a3 33. Rdd7 e5 34. Bg5 Rab2 35. Be7 Rb1+ 36. Kg2 Bxe7 37. Rxe7 a2 0-1
2023.10.03 Titled Tue 3rd Oct Late
792372 Urbina Perez, J (2266) De Souza, Arthur Olintho (2113) 0-1
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Rxb1 Qxd5 5. Nf3 Qxa2 6. Bd2 Nf6 7. e3 Ne4 8. Bb4 Nc6 9. Ba3 e5 10. Qc2 Bxa3 11. Bc4 Bb4+ 12. Ke2 Nc3+ 13. Qxc3 Bxc3 14. Bxa2 Bb4 15. Bd5 exd4 16. Bxc6+ bxc6 17. Nxd4 c5 18. Nf3 O-O-O 19. Rhd1 f6 20. Ra1 Kb7 21. Nh4 g6 22. Nf3 a5 23. b3 Kb6 24. h3 Rd6 25. Rdc1 Rhd8 26. Rc2 Kb5 27. Nh2 Rd2+ 28. Rxd2 Rxd2+ 29. Kf3 Rb2 30. Ng4 Rxb3 31. Ra2 Bc3 32. Ke4 f5+ 0-1
2023.10.03 Titled Tue 3rd Oct Late
792549 Kokoszczynski, Jan (2232) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Nbd2 Bd6 6. Ne5 Nbd7 7. c3 Ne4 8. Nxe4 Bxe4 9. f3 Bxe5 10. dxe5 Bg6 11. h4 h5 12. Bd3 O-O 13. Bxg6 fxg6 14. Qd3 Qe8 15. O-O-O Qf7 16. g4 c5 17. Rhg1 c4 18. Qd4 b5 19. gxh5 b4 20. Rxg6 bxc3 21. Qxc3 Nc5 22. Rdg1 Nd3+ 23. Kb1 Qf5 24. Rxg7+ Kh8 25. Ka1 Rab8 26. R7g6 Rf7 27. Bg5 Nb4 28. Rh6+ Rh7 29. Bf6+ Qxf6 30. Rxh7+ Kxh7 31. exf6 1-0
2023.10.03 Titled Tue 3rd Oct Late
792733 De Souza, Arthur Olintho (2113) Azali, Tannaz (2099) 1-0
1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Na3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nd5 10. Nxc6 bxc6 11. Qa4 Nxe3 12. fxe3 Qb6 13. Nd4 Bd7 14. O-O-O Rb8 15. Nb3 e5 16. Bc4 Bf5 17. e4 Qe3+ 18. Kb1 Bxe4+ 19. Ka1 Qb6 20. Rhe1 f5 21. Bd5 Bxd5 22. Rxd5 Kf7 23. Rdxe5 g6 24. Qc4+ Kg7 25. Qh4 Rb7 26. Qd4 Qxd4 27. Nxd4 Bd6 28. Re6 Bf4 29. Rxc6 Kh6 30. g3 Bg5 31. h4 Bd8 32. Nxf5+ Kh5 33. Ne3 Bb6 34. Nd5 1-0
2023.10.03 Titled Tue 3rd Oct Late
792923 De Souza, Arthur Olintho (2113) Przybylski, W (2308) 0-1
1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. O-O Nf6 5. Qe2 Be7 6. c3 O-O 7. d4 d5 8. exd5 Nxd5 9. dxc5 Bxc5 10. Nbd2 Nc6 11. Ne4 Be7 12. Bd2 b6 13. Rad1 Bb7 14. Bg5 Bxg5 15. Nfxg5 h6 16. Bxd5 exd5 17. Qh5 Ne5 18. Ne6 fxe6 19. Qxe5 Qe7 20. Nd6 Ba6 21. Rfe1 Rf6 22. Rxd5 Raf8 23. Ne4 Rf5 24. Qd6 Qe8 25. Rxf5 Rxf5 26. f3 Qg6 27. Ng3 Rf6 28. Qd8+ Kh7 29. Qc7 h5 30. Qe5 h4 31. Ne4 Rf5 32. Qd6 h3 33. g3 Rxf3 34. Qe5 Rf5 35. Qc7 Bd3 36. Nf2 Bb5 37. Nxh3 e5 38. Rxe5 Rf1+ 39. Kg2 Qc2+ 40. Nf2 Rxf2+ 41. Kh3 Rxh2+ 42. Kg4 Qg6+ 43. Rg5 Qe4+ 44. Qf4 Be2# 0-1
2023.10.03 Titled Tue 3rd Oct Late
793025 Valenzuela Gomez, F (2390) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 Na6 8. Be3 Nc5 9. Nd2 a5 10. a3 Ne8 11. b4 axb4 12. axb4 Rxa1 13. Qxa1 Nd7 14. c5 f5 15. c6 bxc6 16. dxc6 Nb6 17. Bxb6 cxb6 18. b5 fxe4 19. Qa2+ Kh8 20. Ndxe4 Nf6 21. Nxf6 Qxf6 22. O-O Qg5 23. Kh1 Qh4 24. Kg1 Qg5 25. Ne4 Qf4 26. Qd5 Rf5 27. Nxd6 Rg5 28. Nxc8 e4 29. Qd8+ Bf8 30. g3 e3 31. c7 Kg7 32. Nd6 Bxd6 33. Qxg5 exf2+ 34. Kg2 Qxg5 35. c8=Q Qd5+ 36. Bf3 1-0
2023.10.03 Titled Tue 3rd Oct Late
793173 De Souza, Arthur Olintho (2113) Chan, Luis (2147) 0-1
1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. dxe5 Nxe5 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. Bc4 Ke8 8. O-O Nf6 9. Nc3 c6 10. Bg5 Be7 11. Rad1 h6 12. Bxf6 Bxf6 13. Ne2 Ke7 14. f3 b5 15. Bb3 a5 16. a4 b4 17. Rfe1 Ba6 18. Ng3 g6 19. Kf2 h5 20. Ne2 Rhd8 21. g3 h4 22. Nc1 Rh8 23. g4 h3 24. Rg1 Bh4+ 25. Ke3 Bg5+ 26. Kf2 Bf4 27. Rh1 Rad8 28. Nd3 g5 29. Nc5 Bc8 30. Ke2 Rxd1 31. Kxd1 Rd8+ 32. Ke1 Rd2 33. Nd3 Rxh2 34. Rxh2 Bxh2 35. Kf2 Ba6 36. Ba2 f6 37. Bb3 Kd6 38. Ba2 c5 39. Bf7 c4 40. Nc1 Kc5 41. c3 Bb7 42. Ne2 Bc6 43. Ng3 Bxa4 44. Nh5 Bf4 45. Nxf6 Bd1 0-1
2023.10.03 Titled Tue 3rd Oct Late
793254 Sanchez Castillo, S (2112) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 a6 6. Bf1 g6 7. c3 Bg7 8. d4 Bg4 9. dxc5 dxc5 10. Qxd8+ Rxd8 11. Nbd2 Nf6 12. e5 Nd5 13. h3 Bxf3 14. Nxf3 O-O 15. e6 f6 16. a3 Rd6 17. c4 Nc7 18. Bf4 Ne5 19. Nxe5 fxe5 20. Bxe5 Bxe5 21. Rxe5 Nxe6 22. Rae1 Rf6 23. g4 Nd4 24. Bg2 e6 25. Rxc5 b5 26. Rc8+ Kg7 27. c5 Rd7 28. c6 Rdf7 29. Rf1 Ne2+ 30. Kh2 Rxf2 31. Rxf2 Rxf2 32. Rd8 Nf4 33. Kg3 Rxg2+ 34. Kxf4 Rc2 35. Rd7+ Kh6 36. c7 g5+ 37. Ke5 Rc6 38. Re7 Rc5+ 39. Kd6 Rc2 40. Kd7 Rd2+ 41. Kc8 Rxb2 42. Rxe6+ Kg7 43. Rxa6 b4 44. axb4 Rxb4 45. Kd7 Rd4+ 46. Rd6 Rc4 47. c8=Q Rf4 48. Qc7 Rf7+ 49. Kc6 Rxc7+ 50. Kxc7 h6 51. Kd7 Kh7 52. Ke7 Kg7 53. Re6 Kh7 54. Rf6 Kg7 55. Rf7+ Kg6 56. Ke6 h5 57. gxh5+ Kxh5 58. Kf5 Kh4 59. Rh7+ Kg3 60. Kxg5 1-0
2023.09.26 Titled Tue 26th Sep Late
797273 De Souza, Arthur Olintho (2113) Osmak, Yuliia (2449) 0-1
1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. O-O cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Qe2 Qb6 11. Nc3 Ne7 12. Kh1 Nc6 13. f4 g6 14. g4 h5 15. f5 gxf5 16. gxf5 O-O-O 17. fxe6 fxe6 18. Bg5 Be7 19. Bxe7 Nxe7 20. Rac1 Bc6 21. Rf7 Rde8 22. Nb5 Kb8 23. Nd6 Rhf8 24. Qxh5 Qe3 25. Rxf8 Rxf8 26. Rf1 d4+ 27. Be4 Rxf1+ 28. Kg2 Rf2+ 29. Kg1 Qe1# 0-1
2023.09.26 Titled Tue 26th Sep Late
797406 De Souza, Arthur Olintho (2113) Kozin, Y (2251) 1/2-1/2
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bxe4 9. fxe4 Nxe4 10. Qf3 Qxd4 11. Qxf7+ Kd8 12. Bg5+ Nxg5 13. Qxg7 Bxc3+ 14. bxc3 Qxc3+ 15. Ke2 1/2-1/2
2023.09.26 Titled Tue 26th Sep Late
797627 Papp, Petra (2318) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Nge7 9. b3 O-O 10. Bb2 Rd8 11. Nc3 Nd4 12. O-O-O d5 13. exd5 Nxd5 14. Bc4 Nxc3 15. Qxc3 b5 16. Bd3 Bf5 17. Qb4 Rac8 18. Bxf5 Qxf5 19. Kb1 Nxc2 20. Rxd8+ Rxd8 21. Qc3 Nd4+ 22. Ka1 Rc8 23. Qh3 Nc2+ 24. Kb1 Na3+ 25. Ka1 Qb1+ 26. Rxb1 Nc2# 0-1
2023.09.26 Titled Tue 26th Sep Late
798023 Polaczek, R (2302) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. Rxb1 Qxd5 6. e3 Nf6 7. Nf3 Nbd7 8. Be2 e5 9. O-O e4 10. Nd2 Bd6 11. f4 O-O 12. h3 c5 13. Bc4 Qf5 14. Qc2 cxd4 15. exd4 Bxf4 16. Nxe4 Qxe4 17. Qxe4 Bh2+ 18. Kxh2 Nxe4 19. Bf4 Rac8 20. Bd5 Ndf6 21. Bxb7 Rc2 22. Be5 Nd2 23. Rf2 Nxb1 24. Rxc2 Nd7 25. Bd6 Re8 26. Bc6 Rd8 27. Bxd7 h6 28. Rc8 1-0
2023.09.26 Titled Tue 26th Sep Late
798202 De Souza, Arthur Olintho (2113) Venkatesan, Kavin (2313) 0-1
1. e4 c5 2. Nc3 a6 3. a4 e6 4. Nge2 Nc6 5. g3 g6 6. Bg2 Bg7 7. O-O d6 8. d3 Nge7 9. Be3 O-O 10. Qd2 b6 11. Bh6 Bb7 12. Bxg7 Kxg7 13. f4 f5 14. Rae1 d5 15. exf5 Nxf5 16. g4 Nh4 17. Bh1 Qf6 18. Ng3 Rae8 19. Qf2 Nd4 20. f5 exf5 21. gxf5 Nhxf5 22. Bxd5 Bxd5 23. Nxd5 Qc6 24. Rxe8 Rxe8 25. Qg2 Nxg3 26. hxg3 Re2 27. Rf2 Rxf2 28. Kxf2 Nxc2 29. Qe4 Qd6 30. Kg2 Qxd5 31. Kf3 Nd4+ 32. Ke3 Nf5+ 33. Kf4 Qxe4+ 34. dxe4 Nd4 35. e5 Kf7 36. Ke4 Ke6 37. g4 Nc6 38. b3 Nxe5 0-1
2023.09.26 Titled Tue 26th Sep Late
798299 Kaganskiy, G (2172) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Nge7 9. Be2 O-O 10. O-O Rd8 11. c4 Nd4 12. Nc3 Rb8 13. b3 b5 14. cxb5 axb5 15. Bb2 d5 16. Nxd5 Nxd5 17. exd5 Rxd5 18. Bxd4 Rxd4 19. Qc3 Bb7 20. Qc7 Qd8 21. Qxd8+ Rbxd8 22. Rfd1 Rxd1+ 23. Rxd1 Rxd1+ 24. Bxd1 b4 25. Bc2 g6 26. f3 Kf8 27. Kf2 Ke7 28. Ke3 Kd6 29. Kd2 Kc5 30. Kc1 Kd4 31. Kb2 f5 32. a4 bxa3+ 33. Kxa3 e4 34. fxe4 fxe4 35. Kb2 Ke3 36. Kc3 Kf2 37. b4 e3 38. Bd3 e2 39. Bxe2 Kxe2 40. g4 Kf3 41. g5 Kg4 42. Kd4 Kxg5 43. Kc5 Bh1 44. b5 Kh4 45. b6 Kh3 46. Kd6 Kxh2 47. Kc7 g5 48. b7 Bxb7 49. Kxb7 g4 50. Kc6 g3 51. Kd5 g2 52. Ke4 g1=Q 53. Kf3 Qg3+ 54. Ke2 Kg1 55. Kd2 Qe5 0-1
2023.09.26 Titled Tue 26th Sep Late
798448 De Souza, Arthur Olintho (2113) Lopez del Alamo, An (2295) 1-0
1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 Nge7 7. O-O d5 8. c3 O-O 9. Qe2 Qc7 10. Re1 b5 11. Nf1 b4 12. Bd2 bxc3 13. Bxc3 Bxc3 14. bxc3 Qa5 15. exd5 Nxd5 16. c4 Nde7 17. Ne5 Nd4 18. Qe3 Rb8 19. Ng4 Qc7 20. Qh6 f6 21. Rab1 Nef5 22. Qd2 Bb7 23. f4 Bxg2 24. Qxg2 Qa5 25. Nxf6+ Kh8 26. Nd7 Rxb1 27. Rxb1 Rd8 28. Ne5 Qa4 29. Nf7+ Kg7 30. Nxd8 Qd7 31. Rb7 1-0
2023.09.26 Titled Tue 26th Sep Late
798632 De Souza, Arthur Olintho (2113) Bold, Andre (2194) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O Bxc3 10. bxc3 Qc7 11. Qe2 h6 12. Ne5 Nbd7 13. Bf4 Nxe5 14. Bxe5 Qe7 15. f4 Bd7 16. Rf3 Bc6 17. Rg3 Bd5 18. Bd3 Rfd8 19. Rf1 Ne8 20. f5 f6 21. Bf4 Kf8 22. fxe6 Qxe6 23. Qh5 Rac8 24. Bf5 Qf7 25. Qxf7+ Kxf7 26. Bxc8 Rxc8 27. a3 g5 28. Bd2 Kg6 29. h4 Nd6 30. hxg5 hxg5 31. Re3 Ne4 32. Be1 Rc4 33. g4 Ra4 34. Rf5 Bc6 35. d5 Bd7 36. Rf1 Bxg4 37. c4 Rxc4 38. Rd3 Bd7 39. Bb4 f5 40. Rfd1 f4 41. Rd4 Rxd4 42. Rxd4 Kf5 43. d6 Ke5 44. Rc4 g4 45. Rc7 Ke6 46. Rc4 Bc6 47. Be1 f3 0-1
2023.09.26 Titled Tue 26th Sep Late
798788 Biliy, V (2331) De Souza, Arthur Olintho (2113) 0-1
1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nbd2 c6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 a5 9. b4 b6 10. cxb6 Bxb4 11. Ne5 Nfd7 12. Nd3 Bxd3 13. Bxd3 Nxb6 14. Ke2 N8d7 15. Nb3 O-O 16. Bd2 Nc4 17. Bc3 Ndb6 18. Rhc1 g6 19. Nc5 Rfb8 20. Na4 Nxa4 21. Rxa4 Bxc3 22. bxc3 Rb2+ 23. Rc2 Rab8 24. Ra2 Rxc2+ 25. Bxc2 Kf8 26. Ba4 Rb6 27. f3 Ke7 28. e4 Kd6 29. e5+ Kc7 30. f4 Rb2+ 31. Rxb2 Nxb2 32. Bb3 a4 33. Ba2 a3 34. Kf3 Kb6 35. Kg4 c5 36. Kg5 Nd1 37. Kh6 Nxc3 38. dxc5+ Kxc5 39. Bb3 a2 40. Bxa2 Nxa2 41. Kxh7 d4 42. Kg7 d3 43. Kxf7 d2 44. Kxg6 d1=Q 45. h3 Qd3+ 46. Kh6 Qg3 0-1
2023.09.19 Titled Tue 19th Sep Early
803102 De Souza, Arthur Olintho (2113) Ginzburg, Y (2405) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Nxc6 Nxe3 10. Nxd8 Nxd1 11. Rxd1 Kxd8 12. Bxh7+ Ke7 13. Bd3 Bd7 14. O-O Bxc3 15. bxc3 Rac8 16. c4 Bc6 17. Rfe1 Rh4 18. h3 g5 19. f3 Rd4 20. Re3 Rcd8 21. Rde1 b6 22. Re5 Kf6 23. Kf2 Ba4 24. c5 Rc8 25. cxb6 axb6 26. R5e2 Rb4 27. a3 Rb2 28. Rc1 Rc3 29. Ke1 Rxa3 30. Kd2 Rb4 31. Re4 Rxe4 32. Bxe4 Bd7 33. Rb1 b5 34. Bd3 Ra5 35. Kc3 Ke5 36. Kb4 Ra4+ 37. Kc5 Ra2 38. g3 f5 39. Re1+ Kf6 40. Rb1 e5 41. Re1 f4 42. g4 Ra3 43. Kd6 Bc8 44. Rxe5 Ra6+ 45. Kd5 Bb7+ 46. Kd4 Rd6+ 0-1
2023.09.19 Titled Tue 19th Sep Early
803381 De Souza, Arthur Olintho (2113) Tsyhanchuk, S (2273) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Rg1 Be6 9. g4 b5 10. g5 Nfd7 11. h4 Nb6 12. Be3 N8d7 13. Qd2 Nc4 14. Bxc4 bxc4 15. Nc1 Rb8 16. Rb1 Nb6 17. N1e2 O-O 18. h5 f5 19. gxf6 Bxf6 20. Ng3 d5 21. Bxb6 Qxb6 22. Nxd5 Bxd5 23. exd5 Bg5 24. Qe2 Qa5+ 25. Kf1 Qxd5 26. Ne4 Bh6 27. Rd1 Qe6 28. b3 cxb3 29. axb3 Rfd8 30. Rg3 Rxd1+ 31. Qxd1 Rf8 32. Qd3 Kh8 33. Rf3 Rc8 34. c4 Bf4 35. Kg2 Rf8 36. Ng3 Re8 37. Qe4 a5 38. Nf5 Rf8 39. Ng3 Qf6 40. h6 Qxh6 41. c5 Qf6 42. c6 Rc8 43. Rc3 Qd6 44. Qc4 h6 45. Ne4 Qg6+ 46. Ng3 Kh7 47. Qe4 Bxg3 48. Qxg6+ Kxg6 49. fxg3 Kf6 50. Kf3 Ke6 51. Ke4 Kd6 52. Rc2 Rxc6 53. Rxc6+ Kxc6 54. Kxe5 Kc5 55. Kf5 Kb4 56. Kg6 Kxb3 57. Kxg7 a4 58. Kxh6 a3 59. g4 a2 60. g5 a1=Q 61. g6 Qh8+ 62. Kg5 Qg8 63. Kf6 Kc4 64. g7 Kd5 65. Kg6 Ke6 66. Kh6 Kf5 67. Kh5 Qh7# 0-1
2023.09.19 Titled Tue 19th Sep Early
803480 Labussiere, Yago (2203) De Souza, Arthur Olintho (2113) 1-0
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 O-O 6. a3 Be7 7. Be2 d6 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 Re8 11. O-O b6 12. f3 Bb7 13. Be3 Nd7 14. Rad1 Bf6 15. Qd2 a6 16. Nd5 Bxd5 17. cxd5 a5 18. Bb5 Rf8 19. Bxd7 Qxd7 20. Rc1 Ra7 21. Rc2 Re8 22. Rfc1 Re7 23. Rc4 h6 24. Qc2 g5 25. a4 Bg7 26. Bf2 Be5 27. g3 Kg7 28. Qd2 f5 29. Re1 f4 30. g4 h5 31. h3 Kf6 32. Bd4 Ra8 33. Rec1 hxg4 34. hxg4 Rh8 35. Bxe5+ dxe5 36. Rc6+ Kf7 37. d6 cxd6 38. Rxd6 Qb7 39. Rcc6 b5 40. Qd5+ Kg7 41. Rg6+ Kf8 42. Qd8+ Re8 43. Rcf6+ Qf7 44. Rxf7+ Kxf7 45. Qf6# 1-0
2023.09.19 Titled Tue 19th Sep Early
803833 De Souza, Arthur Olintho (2113) Nebel, J (2212) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8. Qd2 Nc6 9. O-O-O Ng4 10. Bxg4 Bxg4 11. f3 Be6 12. Nxe6 fxe6 13. Bh6 Qa5 14. Bxg7 Kxg7 15. h4 h6 16. Kb1 Rac8 17. Ne2 Qxd2 18. Rxd2 e5 19. c3 Nd8 20. Rhd1 Ne6 21. Kc2 Nf4 22. Ng3 Rc4 23. Rh1 h5 24. Rhd1 Rfc8 25. a3 b5 26. Kb3 a5 27. Nf1 Ne6 28. Ne3 R4c6 29. Nd5 Kf7 30. Rf2 Nc5+ 31. Ka2 Ne6 32. g3 Rg8 33. f4 exf4 34. gxf4 Nc5 35. e5 a4 36. exd6 Rxd6 37. Ne3 Rxd1 38. Nxd1 Rd8 39. Ne3 Rd3 40. Nc2 Nb3 41. Rf1 Rd2 42. f5 Rxc2 43. fxg6+ Kxg6 44. Kb1 Rh2 45. Rg1+ Kf7 46. Rf1+ Ke8 47. Re1 Rxh4 48. Kc2 Rh2+ 49. Kd3 Rxb2 50. Rh1 Nc5+ 51. Kd4 Ne6+ 52. Ke5 Ng7 53. Kd5 Rc2 54. Kd4 Ra2 55. Rg1 Kf7 56. Rf1+ Kg8 57. Re1 e6 58. Rb1 Rxa3 59. Rxb5 Ra2 60. Rb7 a3 61. Ra7 h4 62. Ke5 h3 63. Kf6 Ne8+ 64. Kg6 h2 65. Ra8 Kf8 0-1
2023.09.19 Titled Tue 19th Sep Early
803910 Napoli, N (2263) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 a6 3. c3 d6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 h6 7. h3 Qc7 8. Be3 Nbd7 9. Be2 b5 10. Rc1 Qb8 11. e5 dxe5 12. dxe5 Ng8 13. Nd5 e6 14. Nc7+ Kd8 15. Nxa8 Qxa8 16. Nd4 Bb4+ 17. Kf1 Bb7 18. Bf3 Bxf3 19. Qxf3 Qxf3 20. gxf3 Ne7 21. f4 Ba5 22. Ke2 Bb6 23. Nc6+ Nxc6 24. Bxb6+ Nxb6 25. Rxc6 Nc4 26. Rd1+ 1-0
2023.09.19 Titled Tue 19th Sep Early
804230 Vincenti, Leonardo (2238) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 a6 6. Nc3 Nf6 7. Be2 g6 8. Be3 Bg7 9. O-O O-O 10. f3 Qc7 11. Qd2 Nxd4 12. Bxd4 Be6 13. b3 Rac8 14. Rac1 Rfd8 15. Nd5 Bxd5 16. cxd5 Qd7 17. Bb6 Rxc1 18. Rxc1 Rc8 19. Rc2 Rxc2 20. Qxc2 Ne8 21. a4 e6 22. b4 exd5 23. exd5 Nf6 24. Qc7 Qe8 25. Qd8 Qxd8 26. Bxd8 Nxd5 27. b5 axb5 28. axb5 Nc3 29. Bd3 Bd4+ 30. Kf1 Kf8 31. Ke1 Ke8 32. Ba5 b6 33. Bb4 Nd5 34. Bxd6 Kd7 35. Bg3 Bc5 36. Be4 Ke6 37. Kd2 f5 38. Bc2 f4 39. Bh4 Kd6 40. Bb3 Ne3 41. g3 Nf5 42. Bg5 fxg3 43. hxg3 Nxg3 44. Bf4+ Kd7 45. Bxg3 Ke7 46. Kd3 Kf6 47. Ke4 h5 48. Bc7 g5 49. Be5+ Kg6 50. Be6 Bf2 51. Kd5 Bg1 52. Kc6 Bf2 53. Bc7 Kf6 54. Bh3 Be1 55. Bxb6 Ke5 56. Bc7+ Kd4 57. b6 Ke3 58. b7 Kxf3 59. b8=Q g4 60. Qb3+ 1-0
2023.09.19 Titled Tue 19th Sep Early
804617 De Souza, Arthur Olintho (2113) Mikhailova, I (2216) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. exd5 Qxd5 9. Bd2 Qxg2 10. Rf1 Bh3 11. a3 Bxc3 12. Bxc3 e4 13. Bb5 a6 14. Bxc6+ bxc6 15. Nd2 e3 16. fxe3 Bg4 17. Nf3 O-O 18. Qe2 Qh3 19. Bxf6 gxf6 20. O-O-O Rad8 21. Rxd8 Rxd8 22. Rg1 Kh8 23. Rg3 Qh5 24. h3 Be6 25. Qf2 Qf5 26. Qg1 c5 27. Ne1 Qd5 28. Nd3 c4 29. e4 Qd4 30. Qxd4 Rxd4 31. Nf2 f5 32. c3 Rd7 33. exf5 Bxf5 34. Ng4 Rd6 35. Ne5 Be6 36. Rf3 Kg7 37. Rg3+ Kf6 38. Nf3 Rd3 0-1
2023.09.19 Titled Tue 19th Sep Early
804847 Viskelis, D (2152) De Souza, Arthur Olintho (2113) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 g6 7. c3 Bg7 8. d4 cxd4 9. cxd4 e5 10. dxe5 Nxe5 11. Nc3 O-O 12. Bg5 h6 13. Bh4 Nxf3+ 14. Qxf3 g5 15. Bg3 Qb6 16. b3 Rac8 17. Rac1 Rfd8 18. h4 Qa5 19. hxg5 hxg5 20. Nd5 Nxd5 21. exd5 Qd2 22. Rcd1 Qc2 23. Re7 Qg6 24. Rxb7 Rc3 25. Qe2 Rdc8 26. Bxd6 Rc2 27. Qg4 Qxd6 28. Qxg5 Qf6 29. Qg3 Qe5 30. Qf3 Rc1 31. Qxf7+ Kh8 32. Qf3 Rxd1+ 33. Qxd1 Rd8 34. Rxa7 Rxd5 35. Ra8+ Kh7 36. Qc2+ Qf5 37. Qxf5+ Rxf5 38. f3 Bd4+ 39. Kh2 Rc5 40. Ra7+ Kg8 41. Ra4 Be3 42. g4 Rc3 43. Kg3 Rc2 44. Ra5 Bf2+ 45. Kf4 Bg1 46. Kf5 Rc5+ 47. Rxc5 Bxc5 48. a4 Bb4 49. f4 Kf7 50. g5 Kg7 51. Ke4 Kg6 52. Ke5 Bc3+ 53. Ke4 Bb4 54. Kd5 Kf5 55. Kc4 Bf8 56. b4 Kxf4 57. g6 Kg5 1/2-1/2
2023.09.19 Titled Tue 19th Sep Early
804905 Clawitter, C (2050) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bc4 a6 7. Bb3 g6 8. f3 Bg7 9. Be3 O-O 10. Qd2 Nxd4 11. Bxd4 b5 12. Nd5 Nxd5 13. exd5 a5 14. a4 b4 15. O-O Ba6 16. Rfe1 Re8 17. Bxg7 Kxg7 18. Re4 Qb6+ 19. Qd4+ Qxd4+ 20. Rxd4 Rec8 21. Re1 Rc7 22. Rde4 Kf8 23. h4 Raa7 24. h5 Bc8 25. Rc4 Ba6 26. Rxc7 Rxc7 27. Re4 f5 28. Re6 Kf7 29. hxg6+ hxg6 30. Kf2 Bc4 31. Ke3 Bxb3 32. cxb3 Rc2 33. g4 Rxb2 34. gxf5 Rxb3+ 35. Kf4 gxf5 36. Rh6 Ra3 37. Rh7+ Ke8 38. Kxf5 Rxf3+ 0-1
2023.09.19 Titled Tue 19th Sep Early
805099 De Souza, Arthur Olintho (2113) Sabatier, Mathis (2130) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 exd4 10. cxd4 Bg4 11. Nc3 b4 12. Na4 d5 13. e5 Ne4 14. Qd3 Na5 15. h3 Nxb3 16. axb3 Bf5 17. Qd1 f6 18. Be3 fxe5 19. Nxe5 Bg5 20. f4 Bh4 21. Rf1 Qf6 22. Nc5 Qh6 23. Nxe4 Bxe4 24. Kh2 Rf5 25. Qg4 Raf8 26. Rac1 Bd8 27. Rc6 R5f6 28. Rfc1 Bf5 29. Qg3 Re8 30. Rxf6 Qxf6 31. Rc6 Qe7 32. Rxa6 c5 33. dxc5 Bc7 34. Ra7 Qd8 35. Bd4 Bb8 36. Qxg7# 1-0
2023.09.19 Titled Tue 19th Sep Late
805177 Arencibia, A (2122) De Souza, Arthur Olintho (2113) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 cxd4 7. Nxd4 Nc6 8. Nxf5 exf5 9. O-O Nxe5 10. Re1 Be7 11. Bb5+ Nc6 12. Bg5 f6 13. Bf4 Qd7 14. Qa4 Kf7 15. Nd2 a6 16. Nf3 g5 17. Bxg5 fxg5 18. Ne5+ Nxe5 19. Bxd7 b5 20. Qd4 Bf6 21. Qxd5+ Kg7 22. Qxa8 1-0
2023.09.19 Titled Tue 19th Sep Late
805403 Dwilewicz, K (2098) De Souza, Arthur Olintho (2113) 0-1
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Ng3 Nf6 7. c3 Bd6 8. Bd3 O-O 9. O-O Nbd7 10. Re1 h6 11. Bc2 Re8 12. Qd3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qf5 Bxg3 16. Rxe8+ Qxe8 17. hxg3 Qe1+ 18. Kh2 h5 19. Bg5 Qxa1 20. Bxf6 gxf6 21. Qh7+ Kf8 22. Qh8+ Ke7 23. Qxa8 Qxb2 24. Qxa7 Qxc2 25. Qc5+ Ke8 26. a3 Qe4 27. f3 Qd5 28. Qe3+ Qe6 29. Qc5 Qe5 30. Qa7 h4 31. f4 hxg3+ 32. Kxg3 Qxc3+ 33. Kh2 Qd2 34. Qc5 Qxg2# 0-1
2023.09.19 Titled Tue 19th Sep Late
805674 De Souza, Arthur Olintho (2113) D'Arruda, R (2271) 1-0
1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Bd6 6. Bb5+ Nc6 7. O-O Ne7 8. dxc5 Bxc5 9. Re1 O-O 10. Bg5 h6 11. Bh4 Qb6 12. Qe2 Nf5 13. b4 Nxh4 14. Bxc6 Nxf3+ 15. Qxf3 Bxf2+ 16. Qxf2 Qxc6 17. Qd4 Bf5 18. Nd2 a6 19. Re5 Be6 20. Nb3 Rac8 21. Nc5 b6 22. Nxa6 Qxc3 23. Rd1 Qxd4+ 24. Rxd4 Rc1+ 25. Kf2 Rc2+ 26. Re2 Rxe2+ 27. Kxe2 Rc8 28. Kd2 Kf8 29. b5 Ke7 30. Nb4 Kd6 31. a4 Rc4 32. Ke3 Rc3+ 33. Kd2 Ra3 34. Nc6 Ra2+ 35. Ke3 Rxg2 36. a5 bxa5 37. Nxa5 Rb2 38. Nc4+ Kc5 39. Nxb2 Kxb5 40. Nd3 Kc6 41. Nf4 Kd6 42. Nxe6 Ke5 43. Nxg7 1-0
2023.09.19 Titled Tue 19th Sep Late
805826 De Souza, Arthur Olintho (2113) Poltorak, Sebastian (2362) 0-1
1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nf3 Bd7 7. Nc3 Qb6 8. Bd3 Nxd4 9. Nxd4 Qxd4 10. Qe2 Bb4 11. O-O Ne7 12. Bg5 Ng6 13. Rfd1 Qxe5 14. Qg4 Bxc3 15. bxc3 O-O 16. h4 f5 17. Qb4 Bc6 18. Re1 Qc7 19. Rxe6 Rae8 20. Rae1 Rxe6 21. Rxe6 Qf7 22. Re2 Re8 23. Rxe8+ Bxe8 24. c4 Ne5 25. Bc2 Nxc4 26. Qc5 h6 27. Bd8 a6 28. g3 Bc6 29. Qxd5 Qxd5 0-1
2023.09.19 Titled Tue 19th Sep Late
805964 Burke, Paul De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d5 5. e5 Nc6 6. Nf3 Bg4 7. Bf4 Qb6 8. Qe2 e6 9. O-O a5 10. b3 Nge7 11. Nbd2 Ng6 12. Bg3 Bc5 13. h3 Bh5 14. Bxg6 hxg6 15. Qd3 Ne7 16. Nd4 Bxd4 17. cxd4 Nf5 18. Bh2 Nxd4 19. g4 Rc8 20. gxh5 Rc3 21. Qb1 Rxh3 22. Kg2 R8xh5 23. Rh1 Qb4 24. Qd1 Qc3 25. Rc1 Rg5+ 26. Kf1 Qd3+ 27. Ke1 Rxe5+ 0-1
2023.09.19 Titled Tue 19th Sep Late
806175 De Souza, Arthur Olintho (2113) Bilan, Danila (2303) 0-1
1. e4 c6 2. Nc3 d5 3. d4 b5 4. exd5 b4 5. Ne4 cxd5 6. Ng3 Nf6 7. Nf3 a5 8. Bd3 Ba6 9. O-O e6 10. Qe2 Bxd3 11. Qxd3 Nc6 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 Bc5+ 15. Be3 Qb6 16. Rae1 g6 17. Kh1 Rc8 18. Bxc5 Qxc5 19. Re2 Qc4 20. Qf3 Qxa2 21. f5 gxf5 22. Nxf5 exf5 23. e6 fxe6 24. Rxe6+ Kd8 25. Qxf5 Rf8 26. Qg5+ Kc7 27. Rfe1 Qc4 28. Qg3+ Qf4 29. Qd3 Rce8 30. g3 Rxe6 31. gxf4 Rxe1+ 32. Kg2 Rxf4 33. Qxd5 Re5 34. Qa8 Rfe4 35. Qa7+ Kd6 36. Qa6+ Ke7 37. Qh6 Nf6 38. Qg7+ Ke6 39. Qc7 Rg5+ 40. Kf2 Rf5+ 41. Kg3 Rg4+ 42. Kh3 Rh5# 0-1
2023.09.19 Titled Tue 19th Sep Late
806345 Buchenau, F (2135) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Ned2 Bd6 8. O-O O-O 9. Nc4 Nbd7 10. Re1 Re8 11. Na5 e5 12. Nxc6 bxc6 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qf3 Qd5 16. Qxd5 cxd5 17. g3 Bd4 18. Kf1 Ng4 19. Rxe8+ Rxe8 20. f3 Ne5 21. Be2 Ng6 22. c3 Bb6 23. Bd2 h5 24. Bb5 Re5 25. Re1 Rf5 26. Kg2 Ne5 27. f4 Ng4 28. Re8+ Kh7 29. Bd3 Kg6 30. Re7 Kf6 31. Rxf7+ Kxf7 32. Bxf5 Nf6 33. Kf3 g6 34. Bd3 Ke6 35. h3 c5 36. g4 hxg4+ 37. hxg4 c4 38. Bxg6 d4 39. cxd4 Bxd4 40. Bc3 Bxc3 41. bxc3 Nd5 42. g5 Nxc3 43. f5+ Ke5 44. f6 Ke6 45. a3 Nb5 46. a4 Nd6 47. Bc2 a5 48. Kf4 Nb7 49. Ke3 Nd6 50. Kd4 Nf7 51. g6 Nh6 52. f7 Ke7 53. Kxc4 1-0
2023.09.19 Titled Tue 19th Sep Late
806394 De Souza, Arthur Olintho (2113) Blanco Diez, David (2298) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Na3 a6 6. Nf3 e6 7. Be2 Be7 8. Nc4 Nbd7 9. O-O b5 10. Ne3 Qc6 11. Ne5 Qc7 12. Nxd7 Bxd7 13. dxc5 Bxc5 14. Bf3 Rd8 15. Qe2 O-O 16. b4 Bd6 17. h3 Qxc3 18. Bb2 Qxb4 19. Rfd1 Be7 20. Rd4 Qc5 21. Rc1 Qg5 22. Rc7 Bc5 23. Rd3 Bc8 24. h4 Qf5 25. Nxf5 1-0
2023.09.19 Titled Tue 19th Sep Late
806594 Kleibel, Uwe (2302) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. e5 Qd7 4. Nf3 b6 5. a4 Ba6 6. Bxa6 Nxa6 7. c3 c5 8. Qe2 Nb8 9. a5 b5 10. dxc5 Bxc5 11. b4 Be7 12. a6 Qc6 13. Nd4 Qb6 14. Qxb5+ Nd7 15. Be3 Rc8 16. Qxb6 Nxb6 17. Nb5 Nc4 18. Nxa7 Ra8 19. Nb5 Nxe3 20. fxe3 Bg5 21. Nc7+ 1-0
2023.09.19 Titled Tue 19th Sep Late
806703 Osmonbekov, T (2137) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. Nc3 c5 3. d5 d6 4. e4 g6 5. Nf3 Bg7 6. Nd2 O-O 7. Be2 a6 8. a4 Nbd7 9. O-O Rb8 10. f4 e6 11. dxe6 fxe6 12. Nc4 d5 13. exd5 Nb6 14. d6 Nfd5 15. Ne5 Qxd6 16. a5 Nd7 17. Nc4 Qe7 18. Nxd5 exd5 19. Qxd5+ Kh8 20. Bf3 Bd4+ 21. Kh1 Nf6 22. Qd6 Qf7 23. Ne5 Bxe5 24. fxe5 Nd7 25. Bh6 Re8 26. Bd5 Qe7 27. Qxe7 Rxe7 28. e6 Ne5 29. Rf8# 1-0
2023.09.12 Titled Tue 12th Sep Late
813017 Keleberda, Tymur (2245) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. Nc3 Bg7 9. Be3 Nf6 10. h3 O-O 11. O-O Rac8 12. b3 a6 13. a4 Nb4 14. Rc1 Rc7 15. Nd5 Nbxd5 16. exd5 Rfc8 17. Qf3 e5 18. dxe6 fxe6 19. Rcd1 e5 20. Ne2 b5 21. cxb5 axb5 22. Bb6 Rc2 23. a5 e4 24. Qe3 Qf5 25. Nd4 Nd5 26. Nxf5 Nxe3 27. Nxe3 1-0
2023.09.12 Titled Tue 12th Sep Late
813376 De Souza, Arthur Olintho (2113) Pinero, C (2204) 0-1
1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. a4 Nc6 5. d4 cxd4 6. Nxd4 Qc7 7. Be3 Nf6 8. g3 Ne5 9. f4 Nc4 10. Bxc4 Qxc4 11. Qe2 Qxe2+ 12. Kxe2 d6 13. Rad1 Bd7 14. h3 Be7 15. e5 dxe5 16. fxe5 Nh5 17. Kf2 g6 18. Ne4 O-O 19. g4 Ng7 20. Bh6 Rfd8 21. Rd2 Bxa4 22. Rhd1 Rac8 23. b3 Bc6 24. Nxc6 bxc6 25. Rd7 Bh4+ 26. Kf3 Ne8 27. g5 Rxd7 28. Rxd7 Be1 29. Ra7 a5 30. Nd6 Nxd6 31. exd6 Bb4 32. d7 Rd8 33. Ke4 Bd6 34. Rxa5 f5+ 35. gxf6 Kf7 36. Bg5 Rxd7 37. Ra8 Bf8 38. Bf4 Bd6 39. Bxd6 Rxd6 0-1
2023.09.12 Titled Tue 12th Sep Late
813518 Blanco Diez, David (2298) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. c4 dxc4 5. bxc4 Bg7 6. g3 O-O 7. Bg2 Nc6 8. O-O Rb8 9. d4 Bf5 10. e3 Nb4 11. Nh4 Bc2 12. Qd2 a5 13. a3 Bxb1 14. axb4 Be4 15. Rxa5 Bxg2 16. Nxg2 Qd6 17. b5 c5 18. Ba3 b6 19. Ra6 Qd7 20. Rd1 Ne4 21. Qc2 Qf5 22. Nh4 Qe6 23. d5 Qe5 24. f4 Qc3 25. Qxe4 Ra8 26. Qd3 Qf6 27. Rb1 Rxa6 28. bxa6 Ra8 29. Bb2 Qd6 30. Bxg7 Kxg7 31. Ra1 e6 32. Nf3 exd5 33. Qxd5 Qf6 34. Ne5 Rd8 35. a7 Rxd5 36. cxd5 Qf5 37. a8=Q Qe4 38. Re1 1-0
2023.09.12 Titled Tue 12th Sep Late
813680 Ardila, Oscar Humberto (1979) De Souza, Arthur Olintho (2113) 0-1
1. a3 d5 2. h3 Bf5 3. d3 e6 4. g4 Bg6 5. Bg2 h5 6. g5 Be7 7. h4 Nc6 8. Bf4 e5 9. Bg3 Bc5 10. e3 Nge7 11. Nd2 Nf5 12. Ne2 Bxe3 13. Nf3 Nxg3 14. fxe3 Nf5 15. Qd2 O-O 16. O-O-O b5 17. Rdf1 b4 18. a4 b3 19. cxb3 Rb8 20. Kc2 Qd6 21. Nc3 Qb4 22. Kc1 Qxb3 23. Rf2 Rfe8 24. Ne1 Nb4 25. Bh3 Nxe3 26. Qxe3 d4 27. Qd2 dxc3 28. Qxc3 Na2+ 29. Kd2 Nxc3 30. bxc3 e4 31. d4 e3+ 0-1
2023.09.12 Titled Tue 12th Sep Late
813833 De Souza, Arthur Olintho (2113) Rudzinska, Michalina (2228) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bc4 Bf5 7. Ne2 e6 8. Ng3 Bg6 9. c3 Nd7 10. Qe2 Nb6 11. Bb3 Bd6 12. Ne4 Be7 13. Bh6 Rg8 14. O-O-O Qc7 15. Bxe6 fxe6 16. Nxf6+ Bxf6 17. Qxe6+ Qe7 18. Qxg8+ Kd7 19. Qb3 Bg5+ 20. Bxg5 Qxg5+ 21. Rd2 Re8 22. g3 Qf5 23. Rc2 Qf3 24. Rd1 Bxc2 25. Qxc2 Qe4 26. Qd2 Nc4 27. Qg5 Qe2 28. Qf5+ Kc7 29. Qf7+ Kb6 30. b3 Qb2# 0-1
2023.09.12 Titled Tue 12th Sep Late
814041 Stachanczyk, J (2126) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. O-O Bc5 8. Nc3 O-O 9. Qe2 h6 10. Be3 Bxe3 11. Qxe3 d5 12. exd5 cxd5 13. Rad1 Ng4 14. Qg3 d4 15. h3 Qc7 16. Bd5 Rb8 17. Ne4 Rd8 0-1
2023.09.12 Titled Tue 12th Sep Late
814211 De Souza, Arthur Olintho (2113) Shymanskyi, Oleksandr (2284) 0-1
1. e4 d5 2. Nc3 Nf6 3. e5 d4 4. exf6 dxc3 5. bxc3 gxf6 6. Nf3 b6 7. d4 Bb7 8. Bd3 Rg8 9. Kf1 h5 10. Qe2 Qd7 11. h3 Nc6 12. Ba3 O-O-O 13. Ba6 Bh6 14. Rd1 e6 15. Nd2 Bxd2 16. Rxd2 Qd5 17. Bxb7+ Kxb7 18. Qf3 Qxf3 19. gxf3 Na5 20. Be7 Nc4 21. Re2 Rd5 22. Bxf6 Rf5 23. Be7 Rxf3 24. h4 Rxc3 25. Rg1 Rxg1+ 26. Kxg1 Rf3 27. Kg2 Rf4 28. c3 Kc6 29. Kg3 Rg4+ 30. Kf3 Kd5 31. Bg5 b5 32. Re1 a5 33. Rb1 c6 34. Rd1 b4 35. cxb4 axb4 36. Rd3 Rxd4 37. Rb3 Rg4 38. Ke2 c5 39. Rd3+ Rd4 40. Rf3 Ne5 41. Re3 Re4 42. f4 Rxe3+ 43. Kxe3 Ng4+ 44. Kd3 f6 45. Kc2 0-1
2023.09.12 Titled Tue 12th Sep Late
814364 Petrova, I (2108) De Souza, Arthur Olintho (2113) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Be7 6. g4 Nf6 7. g5 Nd5 8. Nxe4 Nc6 9. Bg2 O-O 10. Qd3 e5 11. c4 Nb6 12. d5 Nb8 13. h4 f5 14. gxf6 Bxf6 15. Bg5 Nc6 16. O-O-O Na5 17. Rdg1 Kh8 18. Bxf6 gxf6 19. Ng5 fxg5 20. hxg5 Bf5 21. Qc3 Qxg5+ 22. f4 Qe7 23. Qxa5 Nxc4 24. Qc3 Qc5 25. fxe5 Qe3+ 26. Qxe3 Nxe3 27. Bh3 Bd3 28. Nc3 c6 29. d6 Rae8 30. e6 Nd5 31. Nxd5 cxd5 32. d7 Re7 33. Rg3 Be4 34. Rhg1 Bg6 35. Rc3 Kg7 36. Rc8 1-0
2023.09.12 Titled Tue 12th Sep Late
814503 Lutz, I (1947) De Souza, Arthur Olintho (2113) 1/2-1/2
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. a4 g6 8. a5 Qc7 9. e4 Bg7 10. Nf3 O-O 11. Bc4 Bg4 12. O-O Nbd7 13. Be2 Bxf3 14. Bxf3 Ne5 15. Be2 c4 16. h3 Ned7 17. Be3 Nc5 18. Qc2 Rfc8 19. Rfc1 Nb3 20. Bb6 Qb7 21. Na4 Nxa1 22. Rxa1 Nd7 23. Rc1 Re8 24. Bxc4 Rac8 25. Be3 Ne5 26. b3 Nxc4 27. bxc4 Qb4 28. Nb6 Qxa5 29. Nxc8 Rxc8 30. Rb1 Qa3 31. Rb7 Qa1+ 32. Rb1 Qa3 33. Rb3 Qa1+ 34. Rb1 Qa3 1/2-1/2
2023.09.12 Titled Tue 12th Sep Late
814667 De Souza, Arthur Olintho (2113) Harriott, Tyrell (1778) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nge2 e5 5. g3 Be7 6. Bg2 O-O 7. O-O Re8 8. h3 c6 9. a4 Qc7 10. Be3 Nf8 11. Qd2 Ng6 12. f4 exf4 13. gxf4 Nh4 14. e5 Nxg2 15. Kxg2 Nd5 16. Nxd5 cxd5 17. Nc3 Qd7 18. Rf3 Bf8 19. Rg3 b6 20. Rg1 Kh8 21. Kh2 Qf5 22. Nxd5 Rb8 23. Nf6 Rd8 24. Qg2 g6 25. Rg5 Bb7 26. Qf2 Qc8 27. Qh4 h6 28. Rxg6 fxg6 29. c3 Qf5 30. Rg5 Qc2+ 31. Bf2 Bg7 32. Ng4 h5 33. f5 Kg8 34. fxg6 hxg4 35. Qh7+ Kf8 36. Kg3 Qe2 37. Rf5+ Ke8 38. Qxg7 1-0
2023.09.12 Titled Tue 12th Sep Late
814786 Shapiro, Dan (2284) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 g6 7. Nc3 Bg7 8. Nf3 O-O 9. a4 d6 10. h3 Ba6 11. Ra3 Nfd7 12. Qb3 Qa5 13. Bd2 Qb4 14. O-O Bxb5 15. axb5 Qxb3 16. Rxb3 Nb6 17. Rc1 N8d7 18. e4 Rfb8 19. Ra3 Nc4 20. Ra6 Nxb2 21. Rca1 Rxa6 22. Rxa6 Nc4 23. Be1 h6 24. Ra7 Nde5 25. Nxe5 Bxe5 26. Rxe7 Ra8 27. Kf1 Ra1 28. Ke2 Rc1 29. Bd2 Rc2 30. Nb1 Rb2 31. Kd3 Nxd2 32. Nxd2 Rxb5 33. Nf3 Rb3+ 34. Kc4 Rc3+ 35. Kb5 Rc2 36. Nxe5 dxe5 37. Rxe5 c4 38. d6 c3 39. d7 Rd2 40. Re8+ Kg7 41. d8=Q Rb2+ 42. Kc4 c2 43. Qd2 Rb4+ 44. Kxb4 c1=Q 45. Qxc1 1-0
2023.09.05 Titled Tue 5th Sep Early
818750 De Souza, Arthur Olintho (2113) Valenzuela Gomez, F (2404) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O d6 8. h3 h6 9. c3 O-O 10. a4 Bb7 11. d4 Bb6 12. axb5 axb5 13. Rxa8 Qxa8 14. Re1 exd4 15. cxd4 Na5 16. Bc2 Nxe4 17. Qd3 Re8 18. Qxb5 Bc6 19. Qd3 Nf6 20. Rxe8+ Qxe8 21. Nc3 Bxf3 22. Qxf3 Bxd4 23. Bxh6 gxh6 24. Nd5 Nxd5 25. Qxd5 Qe1+ 26. Kh2 Qe5+ 0-1
2023.09.05 Titled Tue 5th Sep Early
819142 Dauner, Benedikt (2385) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 Nf6 2. d4 d5 3. Nbd2 Bf5 4. e3 e6 5. Nh4 Bd6 6. Nxf5 exf5 7. Bd3 g6 8. c4 c6 9. Qb3 Qb6 10. c5 Qxb3 11. axb3 Bc7 12. b4 O-O 13. g3 Nbd7 14. b5 Kg7 15. O-O Ne4 16. Nxe4 fxe4 17. Be2 f5 18. Bd2 g5 19. Ra2 Rf6 20. Rfa1 Bb8 21. bxc6 bxc6 22. Ba6 Bc7 23. Bb7 Rb8 24. Rxa7 f4 25. b4 fxg3 26. hxg3 Rbf8 27. Be1 Bb8 28. R7a6 Bxg3 29. fxg3 Rf1+ 30. Kg2 R1f3 31. Bxc6 Nf6 32. Ra7+ Kg6 33. Ra8 Ng4 34. Rxf8 Nxe3+ 35. Kg1 Rxf8 36. Bb5 Kh5 37. Be2+ 1-0
2023.09.05 Titled Tue 5th Sep Early
819281 Tsyhanchuk, S (2273) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Be3 Be7 8. Be2 O-O 9. O-O Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 e5 13. Be3 a6 14. b4 Rc8 15. a4 Nh5 16. b5 a5 17. bxc6 1-0
2023.09.05 Titled Tue 5th Sep Early
819727 De Souza, Arthur Olintho (2113) Smietanska, Wiktoria (2071) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. O-O O-O 10. f4 exf4 11. Bxf4 Nc6 12. Nd5 Nxe4 13. Nxe7+ Qxe7 14. Bf3 d5 15. Bxe4 dxe4 16. Bd6 Qg5 17. Bxf8 Rxf8 18. Kh1 Bg4 19. Qe1 Re8 20. h3 Bh5 21. Qf2 e3 22. Qf4 Qxf4 23. Rxf4 g5 24. Rf5 h6 25. Re1 Nb4 26. Nd4 Re4 27. Nf3 Nxc2 28. Re2 Nb4 29. g4 Bg6 30. Re5 Rxe5 31. Nxe5 Be4+ 32. Kh2 Nd5 33. Nc4 Bd3 34. Rxe3 Nxe3 35. Nxe3 Kg7 36. Kg3 Bb1 37. a3 Kf6 38. Kf3 Ke5 39. Nc4+ Ke6 40. Na5 Ba2 41. b3 b6 42. Nc6 b5 43. Ke4 Bb1+ 44. Kd4 f5 45. Ne5 f4 46. a4 Bc2 47. axb5 axb5 48. Nc6 Bd1 0-1
2023.09.05 Titled Tue 5th Sep Early
819910 Aguilar, Ju (2254) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 d6 7. Bg5 a6 8. Nd4 Be7 9. Nb3 O-O 10. Bd3 b5 11. O-O b4 12. Ne2 Ne5 13. Bf4 Bb7 14. f3 Rc8 15. Kh1 Nh5 16. Be3 d5 17. exd5 Bxd5 18. Bxa6 Ra8 19. Bd3 Bd6 20. Bf2 Qg5 21. Ng3 Nf4 22. Be4 Bxe4 23. fxe4 Rfd8 24. Be3 Ng4 25. Qf3 Qh4 26. Bg1 Ng6 27. h3 N6e5 28. Qf4 g5 29. Nf5 exf5 30. Qxf5 Nf3 31. Qxf3 Ne5 32. Qf5 f6 33. Nd4 1-0
2023.09.05 Titled Tue 5th Sep Early
820071 Amanov, Z (2283) De Souza, Arthur Olintho (2113) 0-1
1. g3 Nf6 2. Bg2 e6 3. d4 d5 4. c4 dxc4 5. Nc3 Nc6 6. Bxc6+ bxc6 7. Nf3 c5 8. dxc5 Qxd1+ 9. Kxd1 Bxc5 10. Bf4 Bb7 11. Bxc7 Bxf2 12. Kc2 O-O 13. Rad1 Rac8 14. Be5 Ng4 15. Bf4 Be3 16. Rd7 Bc6 17. Re7 Bc5 0-1
2023.09.05 Titled Tue 5th Sep Early
820312 De Souza, Arthur Olintho (2113) Mayaud, R (2201) 0-1
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Nf6 6. Bc4 Bf5 7. Nd5 Qd8 8. Nxf6+ gxf6 9. Nf3 e6 10. Qe2 Nd7 11. Bf4 Qa5+ 12. c3 Rg8 13. Nh4 Bg4 14. f3 Bh5 15. Bxe6 O-O-O 16. Bxd7+ Rxd7 17. g4 Re7 18. Be3 Bh6 19. Nf5 Qxf5 20. gxf5 Rxe3 21. Kf2 Rxe2+ 22. Kxe2 Rg2+ 23. Kd3 Bxf3 24. Rhg1 Rd2+ 25. Kc4 Rxb2 26. Rae1 Be2+ 27. Kc5 Kd7 28. d5 Be3# 0-1
2023.09.05 Titled Tue 5th Sep Early
820529 De Souza, Arthur Olintho (2113) Guzman Lozano, C (1837) 1-0
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d3 Bg7 5. Be3 d6 6. g3 Nf6 7. Bg2 O-O 8. h3 b5 9. e5 b4 10. Bxc6 bxc3 11. Bxa8 cxb2 12. Rb1 dxe5 13. Bg2 Qa5+ 14. Bd2 Qxa2 15. Bc3 e4 16. Bxb2 exd3 17. cxd3 Rd8 18. O-O Qa6 19. Nf4 Bf5 20. Ra1 Qb6 21. Bxf6 exf6 22. Rb1 Qd6 23. Qb3 Bxd3 24. Nxd3 Qxd3 25. Rfd1 Qxb1 26. Qxb1 Re8 27. Rd7 f5 28. Qb3 Rf8 29. Rxf7 Rxf7 30. Bd5 1-0
2023.09.05 Titled Tue 5th Sep Early
820812 Jorajuria Mendoza, Algol (2160) De Souza, Arthur Olintho (2113) 0-1
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nf6 7. d4 cxd4 8. exd4 d5 9. cxd5 Nxd5 10. Nxd5 exd5 11. Qb3 O-O 12. O-O Be6 13. Be3 Qd7 14. Rfd1 Rfe8 15. Nf4 Na5 16. Qb4 Nc4 17. Bc1 Bg4 18. f3 Bf5 19. Kf2 Bc2 20. Re1 Bxd4+ 21. Kf1 g5 22. Ne2 Bd3 23. b3 Bxa1 24. bxc4 dxc4 25. Bxg5 Bxe2+ 26. Rxe2 Qd1+ 27. Qe1 Qxe1+ 28. Kxe1 Rxe2+ 29. Kxe2 Bd4 30. Kd2 c3+ 31. Kd3 Bg7 32. Bh3 h6 33. Bf4 Rd8+ 34. Kc2 Re8 35. Bf1 Re1 36. Bc4 Rh1 37. h4 Rh2+ 38. Kc1 c2 39. Bd3 Bf8 40. Bxc2 Ba3+ 41. Kd1 Rh1+ 42. Ke2 Rh2+ 43. Kd3 Kf8 44. Bxh6+ Ke7 45. Bb3 Rf2 46. Ke3 Bc5+ 47. Ke4 Bd6 48. g4 b5 49. Be3 Rh2 50. h5 a5 51. h6 a4 52. Bd5 b4 53. g5 b3 54. axb3 a3 55. Bd4 Rh4+ 0-1
2023.09.05 Titled Tue 5th Sep Early
821026 De Souza, Arthur Olintho (2113) Sabar, Ethmane Daouda (2040) 1-0
1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Ng3 d6 5. Bc4 Nf6 6. d3 h6 7. O-O Be7 8. f4 Bg4 9. Qe1 Nd4 10. Qf2 Nd7 11. fxe5 Nxe5 12. Be3 Bf6 13. Nd5 Nxc4 14. Nxf6+ Qxf6 15. Bxd4 Qxd4 16. Qxd4 cxd4 17. dxc4 Be2 18. Rfe1 Bxc4 19. Nf5 O-O 20. Rad1 Be6 21. Nxd4 Rac8 22. b3 d5 23. exd5 Bxd5 24. Nf5 Be6 25. Ne7+ Kh7 26. Nxc8 Rxc8 27. c4 Kg6 28. g3 h5 29. Rd6 Kf5 30. Kf2 g5 31. Red1 h4 32. gxh4 gxh4 33. R1d4 h3 34. Kg3 Rh8 35. Rd8 Rh6 36. Rb8 Ke5 37. Rd2 Rg6+ 38. Kf3 Bg4+ 39. Ke3 Rf6 40. Rd5+ Ke6 41. Re8# 1-0
2023.09.05 Titled Tue 5th Sep Early
821202 De Souza, Arthur Olintho (2113) Kanyamarala, Trisha (2183) 0-1
1. e4 c5 2. Nc3 a6 3. a4 b6 4. Nge2 Bb7 5. g3 g6 6. Bg2 Bg7 7. O-O e5 8. f4 d6 9. d3 Ne7 10. Be3 O-O 11. Qd2 Nbc6 12. f5 f6 13. Bh6 g5 14. Bxg7 Kxg7 15. g4 Rh8 16. Ng3 Nd4 17. Nh5+ Kf7 18. Ne2 Bc6 19. Nxd4 cxd4 20. Qb4 d5 21. exd5 Nxd5 22. Qb3 Kf8 23. Rae1 Rc8 24. Rf2 Ne3 25. Qe6 Bxg2 26. Rxg2 Nxg2 27. Nxf6 Rc7 28. Rxe5 Re7 29. Nd7+ Rxd7 30. Qh6+ Kg8 31. f6 Nf4 32. Qxg5+ Ng6 33. f7+ Kxf7 34. Rf5+ Kg7 35. Qh5 Rf8 36. Rg5 Qf6 37. Rf5 Qe6 38. Qg5 Qe1+ 39. Kg2 Qe2+ 40. Kh1 Rxf5 41. gxf5 Qf1+ 42. Qg1 Qxg1+ 43. Kxg1 Ne7 0-1
2023.09.05 Titled Tue 5th Sep Late
821448 Michalczak, T (2200) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 Nc6 6. Bc4 Nb6 7. Bb3 cxd4 8. cxd4 d6 9. O-O dxe5 10. dxe5 Qxd1 11. Rxd1 Bc5 12. Nc3 O-O 13. Ne4 Be7 14. Be3 Nd7 15. Bf4 Nc5 16. Nxc5 Bxc5 17. Rac1 Bb6 18. Ba4 Rd8 19. Bg5 Rd5 20. Bb3 Rc5 21. h4 h6 22. Be3 Rxc1 23. Bxc1 Kf8 24. Ba4 Ke7 25. b3 Bd7 26. Ba3+ Ke8 27. Bd6 Rc8 28. Kf1 a6 29. Ke2 Ba5 30. b4 Bc7 31. a3 Nxe5 32. Bxe5 Bxa4 33. Rc1 Bc6 34. Bxg7 h5 35. Bf6 Bf4 36. Rd1 Bb5+ 37. Ke1 Ba4 38. Rb1 e5 39. Bxe5 Bh6 40. Ng5 Ke7 41. f4 f6 42. Bxf6+ Kxf6 43. Ne4+ Kf5 44. Nd6+ Kxf4 45. Nxc8 Kg3 46. Kf1 Bb5+ 47. Kg1 Be3+ 48. Kh1 Kxh4 49. Rb3 Bf4 50. Rh3+ Kg4 51. Ne7 Bf1 52. Ng6 Bb8 53. Ne7 Bc4 54. Ng6 Bd3 55. Rh4+ Kg5 56. Rd4 Bxg6 57. Rd8 Ba7 58. Rg8 Bd4 59. Kh2 Kf5 60. Rf8+ Kg5 61. Rg8 Kf5 62. Rf8+ Kg4 63. Rd8 Be5+ 64. Kg1 Bc7 65. Rd7 Bb6+ 66. Kh1 Be4 67. Re7 Bc6 68. Rg7+ Kf5 69. Rh7 Kg5 70. Rg7+ Kf5 71. Rh7 Kg5 72. Re7 Kf6 73. Rh7 Kg6 74. Rh8 a5 75. bxa5 Bxa5 76. Rg8+ Kf7 77. Rh8 Kg7 78. Ra8 Bb6 79. Rc8 Kg6 80. Kh2 Kg5 81. Rg8+ Kf6 82. Rf8+ Kg6 83. Rg8+ Kf5 84. Rf8+ Ke6 85. Rh8 Bc7+ 86. Kg1 Bd6 87. Rh6+ Ke7 88. Rh7+ Ke6 89. Rh6+ Ke7 90. Rh7+ Ke6 91. Rxh5 Bxa3 92. g4 Bf3 93. Rh6+ Ke5 94. Rg6 Be4 95. Rg7 Bc5+ 96. Kh2 b6 97. Kg3 Bd6 0-1
2023.09.05 Titled Tue 5th Sep Late
821521 Skvortsov, Andrei (2294) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd3 g6 5. Nf3 Bg7 6. Be2 d6 7. Nc3 Nf6 8. O-O O-O 9. Nd5 Nxd5 10. exd5 Bf5 11. Qd1 Nb4 12. c3 Nc2 13. g4 Be4 14. Ng5 Nxa1 15. Nxe4 e6 16. dxe6 d5 17. exf7+ Rxf7 18. Ng5 Re7 19. Bf3 Re5 20. Nh3 Qa5 21. Bf4 Ree8 22. Qxd5+ Qxd5 23. Bxd5+ Kh8 24. Rxa1 Re2 25. Rb1 Rd8 26. Bf3 Ree8 27. Bxb7 Rf8 28. Be3 Rf7 29. Be4 Rb8 30. Ng5 Re7 31. Bc2 h6 32. Nf3 g5 33. Nd4 Reb7 34. b3 Rc8 35. c4 Rd7 36. Bf5 1-0
2023.09.05 Titled Tue 5th Sep Late
821712 De Souza, Arthur Olintho (2113) Vakhlamov, I (2413) 0-1
1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. d4 Nf6 7. Bg2 cxd4 8. Nxd4 Bg4 9. Qd3 Bc5 10. Nxc6 bxc6 11. O-O O-O 12. h3 Bh5 13. Bg5 h6 14. Bf4 Re8 15. Rfe1 Qb6 16. Na4 Bxf2+ 17. Kf1 Qb4 18. Kxf2 Qxa4 19. Be5 Bg6 20. Qc3 Re6 21. b3 Qb5 22. a4 Qb6+ 23. Bd4 c5 24. Qxc5 Qxc5 25. Bxc5 Bxc2 26. b4 Be4 27. Bd4 a6 28. Kg1 Rb8 29. Bc5 Nd7 30. Bf1 Rc6 31. Be7 Re6 32. Bc5 Ne5 33. Kf2 Rf6+ 34. Ke3 Rf3+ 35. Kd2 a5 36. Bd6 Rf2+ 37. Re2 Nc4+ 38. Kd1 Rxe2 39. Bxe2 Nxd6 0-1
2023.09.05 Titled Tue 5th Sep Late
821958 Olsson, William (2376) De Souza, Arthur Olintho (2113) 0-1
1. c4 e5 2. g3 Bc5 3. Bg2 d6 4. e3 Nc6 5. Ne2 Nf6 6. d4 exd4 7. exd4 Bb4+ 8. Nbc3 O-O 9. a3 Bxc3+ 10. Nxc3 Re8+ 11. Be3 Ng4 12. Qd2 Na5 13. Qe2 Nb3 14. Rd1 Qf6 15. Nd5 Qd8 16. O-O c6 17. Nf4 Bf5 18. Rfe1 Qf6 19. Qf3 Nxe3 20. fxe3 Bc2 21. h4 Bxd1 22. Qxd1 Na5 23. Qd3 c5 24. b4 Nc6 25. b5 Nxd4 26. Bxb7 Rab8 27. Bg2 Nf5 28. Rf1 Rxe3 29. Qc2 Rxg3 30. Ne2 Rxg2+ 31. Kxg2 Ne3+ 32. Kg3 Nxc2 33. Rxf6 gxf6 0-1
2023.09.05 Titled Tue 5th Sep Late
822076 Carroll, Thomas (2048) De Souza, Arthur Olintho (2113) 1/2-1/2
1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. e3 O-O 6. Nge2 d6 7. O-O Be6 8. Nd5 Bxd5 9. cxd5 Ne7 10. Nc3 a6 11. a3 Bc5 12. b4 Ba7 13. Bb2 c6 14. dxc6 bxc6 15. Rc1 Rc8 16. Qe2 Qb6 17. Ne4 Nxe4 18. Bxe4 f5 19. Bg2 a5 20. Bc3 axb4 21. axb4 Ng6 22. d4 f4 23. dxe5 dxe5 24. exf4 exf4 25. Qc4+ Kh8 26. Rcd1 fxg3 27. hxg3 Rxf2 28. Bd4 Rxf1+ 29. Bxf1 Qb7 30. Bd3 Rd8 31. Bxg6 Bxd4+ 32. Rxd4 Rxd4 33. Qxd4 hxg6 1/2-1/2
2023.09.05 Titled Tue 5th Sep Late
822311 De Souza, Arthur Olintho (2113) Hernando Rodrigo, Ju (2208) 0-1
1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 e5 7. O-O Be7 8. d3 a6 9. a4 Nf6 10. Ng5 O-O 11. f4 h6 12. Nf3 exf4 13. Bxf4 Ng4 14. Qe2 Bd6 15. Bxd6 Qxd6 16. Nh4 Ne3 17. Ngf5 Qf6 18. Nxe3 Qxh4 19. Nd5 Be6 20. Rf4 Qg5 21. h4 Qd8 22. Raf1 Ne5 23. Ba2 b5 24. Qf2 Ng6 25. Rf3 Qxh4 26. Nc7 Bxa2 27. Nxa8 Qxf2+ 28. R1xf2 Rxa8 29. axb5 axb5 30. Rf5 Rc8 31. b3 c4 32. bxc4 bxc4 33. Ra5 Bb1 34. dxc4 Rxc4 35. Ra8+ Nf8 36. Rd8 Bxc2 37. e5 Bb3 38. e6 Rc1+ 39. Kh2 Bxe6 40. Rxd4 Ng6 41. Rd6 Kh7 42. Kg3 Ne7 43. Ra6 Nf5+ 44. Kh2 Ne3 0-1
2023.09.05 Titled Tue 5th Sep Late
822454 De Souza, Arthur Olintho (2113) Garcia Lemos, Federico (2131) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. h3 O-O 9. c3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. d5 Nce5 15. Nxe5 Nxe5 16. f4 Ng6 17. Qf3 Bh4 18. g3 Bf6 19. h4 Bd4+ 20. Kg2 f5 21. Nb3 fxe4 22. Bxe4 Bf6 23. h5 Ne7 24. Nxc5 dxc5 25. d6 Ra7 26. dxe7 Rxe7 27. Be3 Qd7 28. Bxc5 Qh3+ 29. Kg1 Rfe8 30. Bxe7 Bd4+ 31. Re3 Rxe7 32. Rd1 Bg4 33. Rxd4 Bxf3 34. Rxf3 Qxh5 35. Bd5+ Kf8 36. Rc3 g6 37. Bg2 Re1+ 38. Kf2 Qe2# 0-1
2023.09.05 Titled Tue 5th Sep Late
822646 Jorquera, M (2233) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 O-O 8. Qd2 Rb8 9. f4 Nd4 10. Nd1 d5 11. e5 Nd7 12. c3 Nf5 13. Bf2 e6 14. Nf3 b5 15. g4 Ne7 16. O-O b4 17. Ne3 bxc3 18. bxc3 Ba6 19. g5 Nf5 20. Ng4 d4 21. c4 Rb4 22. Nxd4 Nxd4 23. Bxd4 Bb7 24. Bxb7 Rxb7 25. Bc3 Nb6 26. Nf6+ Bxf6 27. exf6 Qd7 28. Rad1 Na4 29. Be5 Rd8 30. Qf2 Qe8 31. Qg2 Rbd7 32. Rf3 Nb6 33. h4 Nxc4 34. h5 Nxe5 35. fxe5 c4 36. hxg6 fxg6 37. Rdf1 Rf7 38. dxc4 Qc6 39. Qc2 Rd4 40. c5 Rg4+ 41. Kh2 Rxg5 42. Rd3 Rxe5 43. Rd8+ Rf8 44. f7+ Kg7 45. Rxf8 Kxf8 46. Qc3 Rh5+ 47. Kg3 Qc7+ 48. Kg2 Qh2+ 49. Kf3 Rh3+ 50. Ke4 Rxc3 0-1
2023.09.05 Titled Tue 5th Sep Late
822770 De Souza, Arthur Olintho (2113) Subervi, J (2047) 1-0
1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 d6 6. Nxc6 bxc6 7. Be3 e5 8. Be2 Be7 9. O-O O-O 10. h3 Be6 11. Qd2 a5 12. f4 exf4 13. Bxf4 Qb8 14. b3 Nd7 15. Rad1 Ne5 16. Na4 Qa7+ 17. Be3 Qb7 18. Nb6 Rab8 19. Na4 Qb4 20. Bd4 Qxd2 21. Rxd2 f5 22. exf5 Bxf5 23. Bc3 Bg5 24. Rxd6 Rbe8 25. g4 Be3+ 26. Kh2 Bxc2 27. Rxf8+ Kxf8 28. Kg3 Be4 29. Bxa5 Ng6 30. Rd7 Bd5 31. Bb4+ Kg8 32. Bc4 Bf4+ 33. Kf2 Bxc4 34. bxc4 Bg5 35. Bc3 Bh4+ 36. Kf3 Ne5+ 37. Bxe5 Rxe5 38. Nc3 h6 39. Ne4 Ra5 40. Rd6 Ra3+ 41. Kf4 Rxa2 42. Rxc6 Ra3 43. Rc8+ Kh7 44. c5 Rxh3 45. c6 Be7 46. c7 Rd3 47. Re8 Bb4 48. c8=Q 1-0
2023.09.05 Titled Tue 5th Sep Late
822802 Van Roon, Sjoerd (2237) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. f3 O-O 8. Qd2 Nbd7 9. O-O-O a6 10. g4 Qc7 11. h4 b5 12. h5 b4 13. Nce2 h6 14. g5 hxg5 15. Bxg5 Bb7 16. Rg1 Rac8 17. Kb1 Ne5 18. Nf4 Nc4 19. Bxc4 Qxc4 20. h6 g6 21. h7+ Kh8 22. Ndxe6 Nxe4 23. fxe4 Bxe4 24. Bxe7 Bxc2+ 25. Ka1 Bxd1 26. Bf6+ 1-0
2023.08.29 Titled Tue 29th Aug Early
827182 Parpiev, Isaak (2123) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 Ne7 5. O-O O-O 6. c4 d6 7. Nc3 h6 8. Rb1 a5 9. a3 Be6 10. b4 axb4 11. axb4 Qd7 12. Ne1 c6 13. b5 Bh3 14. Nc2 Bxg2 15. Kxg2 d5 16. Ba3 Re8 17. cxd5 cxd5 18. Bb4 e4 19. dxe4 d4 20. Bxe7 Qxe7 21. Nxd4 Qc5 22. Nd5 Qxd4 23. Qxd4 Bxd4 24. Nc7 Nd7 25. Nxa8 Rxa8 26. Rfd1 Ra4 27. e3 Be5 28. Rxd7 Rxe4 29. Rxb7 1-0
2023.08.29 Titled Tue 29th Aug Early
827445 De Souza, Arthur Olintho (2113) Novikov, E (2276) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Be7 7. Bb3 O-O 8. Be3 a6 9. f3 b5 10. Qd2 Bb7 11. O-O-O Nc6 12. g4 Nd7 13. Qf2 Nc5 14. Nxc6 Nxb3+ 15. axb3 Bxc6 16. h4 a5 17. h5 a4 18. bxa4 b4 19. Ne2 Rxa4 20. g5 Bxg5 21. Rdg1 Bf6 22. Nd4 Bd7 23. f4 e5 24. Nb3 exf4 25. Bxf4 Be6 26. Bxd6 Bxb3 27. Bxf8 Ra1# 0-1
2023.08.29 Titled Tue 29th Aug Early
827755 De Souza, Arthur Olintho (2113) Tanwir, Furqan (1982) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 Nc6 8. Qf3 Ne5 9. Qg3 d6 10. Rc1 Bd7 11. f4 Nxc4 12. Bxc4 Qxc4 13. Nd5 exd5 14. Rxc4 dxc4 15. e5 Ne4 16. Qf3 d5 17. O-O Bc5 18. f5 Bxd4 19. Bxd4 O-O-O 20. Rc1 Kb8 21. Bb6 Rc8 22. g4 Ka8 23. Bf2 h5 24. Qe3 Nxf2 25. Kxf2 hxg4 26. e6 fxe6 27. fxe6 Rcf8+ 28. Kg2 d4 29. Qxd4 Bxe6 30. Re1 Rd8 31. Qxg7 Bd5+ 32. Kg1 Rdg8 33. Qd4 Bc6 34. Re6 g3 35. h4 Bf3 36. Qf6 Bd5 37. Re7 g2 38. Qd4 Bc6 39. Rc7 Rd8 40. Qg4 Rxh4 41. Qe2 Rh1+ 0-1
2023.08.29 Titled Tue 29th Aug Early
827936 Zampronha, W (2170) De Souza, Arthur Olintho (2113) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 h5 13. Bg5 Nc4 14. Qe2 e5 15. Bxc4 exd4 16. Rxd4 Qb6 17. Rd2 Be6 18. Bb3 Nd7 19. Na4 Qb4 20. a3 Qxb3 21. Kb1 Qxa4 0-1
2023.08.29 Titled Tue 29th Aug Early
828195 De Souza, Arthur Olintho (2113) Spichkin, A (2052) 0-1
1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4 5. Nc4 Nf6 6. Nxd6+ Qxd6 7. Be3 Nc6 8. Be2 Bf5 9. Nc3 O-O-O 10. Qd2 Nxd4 11. O-O-O c5 12. Bf4 Qe6 13. Qe3 Nd5 14. Nxd5 Qxd5 15. c3 Nxe2+ 16. Qxe2 Qxa2 17. Qb5 Qa1+ 18. Kc2 e3+ 19. Kb3 Be6+ 20. c4 Rxd1 21. Qxc5+ Kd7 22. Qc7+ Ke8 23. Bd6 Bxc4+ 24. Kxc4 Qc1+ 25. Kb3 Qxc7 0-1
2023.08.29 Titled Tue 29th Aug Early
828434 De Souza, Arthur Olintho (2113) Khromkin, A (2191) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Nd5 8. c4 Nb4 9. Na3 Bg7 10. c5 Nd5 11. Nc4 O-O 12. Be2 d6 13. O-O Ba6 14. Rd1 dxe5 15. Qh4 Qc7 16. Bh6 Rad8 17. Bxg7 Kxg7 18. Rac1 Nf4 19. Bf1 Rxd1 20. Rxd1 Rd8 21. Re1 Rd4 22. Nxe5 Ne2+ 23. Rxe2 Rxh4 0-1
2023.08.29 Titled Tue 29th Aug Early
828779 Perez de Miguel, A (2276) De Souza, Arthur Olintho (2113) 0-1
1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 bxc4 5. Nc3 d6 6. e4 g6 7. Bxc4 Bg7 8. O-O O-O 9. Re1 Nbd7 10. h3 Nb6 11. Bf1 Nfd7 12. Bg5 h6 13. Bh4 g5 14. Bg3 f5 15. exf5 Rxf5 16. Bd3 Bxc3 17. Bxf5 Bxe1 18. Be6+ Kg7 19. Qxe1 Nf6 20. Rd1 Bxe6 21. dxe6 Nc4 22. Qc3 Nb6 23. h4 g4 24. Nh2 Nd5 25. Qc4 Nb6 26. Qf4 Nbd5 27. Qf5 h5 28. Rxd5 Nxd5 29. Qxd5 Qe8 30. Bf4 Rb8 31. Bd2 Qg6 32. Bc3+ Kg8 33. Nf1 Rf8 34. Ng3 Qb1+ 35. Kh2 Rxf2 36. Qa8+ Rf8 37. Qd5 Qg6 38. Nxh5 Rf5 39. Qa8+ Rf8 40. Qd5 Rf5 41. Qa8+ Rf8 42. Nf4 Qf5 43. Qd5 Qxf4+ 44. Kg1 g3 0-1
2023.08.29 Titled Tue 29th Aug Early
829029 De Souza, Arthur Olintho (2113) Jahnz, F (2268) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Qc7 6. Nd2 Bg4 7. Qb3 e6 8. Ngf3 Bxf3 9. Nxf3 Bd6 10. Bg5 Nbd7 11. h3 h6 12. Be3 O-O 13. O-O a6 14. c4 dxc4 15. Bxc4 b5 16. Bd3 Nd5 17. Rac1 Qb7 18. a4 Rab8 19. axb5 axb5 20. Rfd1 N7f6 21. Bb1 Rfc8 22. Ne5 Nxe3 23. Qxe3 Nd5 24. Qe4 f5 25. Qe1 Rxc1 26. Rxc1 Rc8 27. Rd1 Nf4 28. Nf3 Kh8 29. d5 exd5 30. Bxf5 Rf8 31. Nd4 Bc5 32. Qe5 Bxd4 33. Rxd4 Rxf5 34. Qe8+ Kh7 35. g4 Rf6 36. g5 hxg5 37. Qe5 Qf7 38. h4 gxh4 39. f3 Nh3+ 40. Kh2 Rxf3 41. Rxh4+ Kg8 42. Qb8+ Qf8 43. Qxf8+ Kxf8 44. Rxh3 Rxh3+ 45. Kxh3 Ke7 0-1
2023.08.29 Titled Tue 29th Aug Early
829116 Stachanczyk, J (2124) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. e4 Bb4 7. Nxc6 bxc6 8. Bd3 Qa5 9. O-O Bxc3 10. bxc3 Qxc3 11. Rb1 Ba6 12. Bb2 Qa5 13. e5 Ng8 14. Qg4 Ne7 15. Qxg7 Rg8 16. Qxh7 O-O-O 17. Qxf7 Ng6 18. Bxg6 Rdf8 19. Qe7 Bxc4 20. Rfd1 Bd5 21. Rxd5 Qxd5 22. Ba3 Qxa2 23. Qxf8+ Rxf8 24. Bxf8 d5 25. exd6 Qd5 26. Be8 a5 27. d7+ Kc7 28. Be7 1-0
2023.08.29 Titled Tue 29th Aug Early
829364 De Souza, Arthur Olintho (2113) Saucey, M (2249) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Nf6 7. O-O d5 8. e5 Nd7 9. Qe2 Nc5 10. c4 Nxd3 11. Qxd3 Ba6 12. Qg3 Bxc4 13. Rd1 Be2 14. Rd4 Bh5 15. Nc3 Bg6 16. h4 h5 17. Bg5 Be7 18. Rc1 Bxg5 19. hxg5 c5 20. Rf4 c4 21. Rd1 Rc8 22. Qe3 Qb6 23. Qd2 O-O 24. Ne2 Rb8 25. Nd4 Qxb2 26. Qe3 Qxa2 27. Nc6 Rb1 28. Rxb1 Qxb1+ 29. Kh2 a6 30. Qc5 Re8 31. Qa7 Qc1 32. g3 c3 33. Qd7 Ra8 34. Qb7 Rf8 35. Qe7 c2 36. Rb4 Qb1 37. Qc5 Re8 38. Ne7+ Rxe7 39. Qc8+ Kh7 40. Rb8 Bf5 41. Qh8+ Kg6 42. Rg8 Kxg5 43. Qxg7+ Bg6 44. Qf6+ Kg4 45. Qf4# 1-0
2023.08.29 Titled Tue 29th Aug Early
829498 Shapiro, Dan (2284) De Souza, Arthur Olintho (2113) 1-0
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Ne4 8. Ne2 g6 9. a4 Bg7 10. O-O Nxc3 11. Nxc3 O-O 12. e4 Ba6 13. Ra3 Qc7 14. Qg4 f5 15. exf5 Rxf5 16. Re1 d6 17. Bg5 Bd4 18. Rxe7 Rxf2 19. Qxd4 Qxe7 20. Bxe7 cxd4 21. Kxf2 dxc3 22. Rxc3 Bxb5 23. axb5 Nd7 24. Bxd6 Ra5 25. Rb3 Nb6 26. Bc7 1-0
2023.08.29 Titled Tue 29th Aug Late
829791 De Souza, Arthur Olintho (2113) Goncharov, Vladimir (2077) 1-0
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 h6 9. O-O g5 10. Bg3 g4 11. Nd2 Ndxe5 12. Re1 Nxd3 13. cxd3 h5 14. Nb3 Bd6 15. Rc1 Bxg3 16. fxg3 O-O 17. h3 Qg5 18. h4 Qg7 19. Nb5 Bd7 20. Nc5 Be8 21. Nxb7 Rb8 22. N5d6 Nd4 23. b3 Bc6 24. Na5 Rb6 25. Rc5 a6 26. Nxc6 Nxc6 27. Kh2 Nd4 28. Nc8 Rb7 29. Nd6 Rd7 30. Nc8 Nf5 31. Nb6 Rb7 32. Na4 Qd4 33. Qc2 Rb4 34. Qc3 Qf2 35. Qxb4 Qxg3+ 36. Kg1 Nxh4 37. Re2 Nf3+ 38. Kf1 Nh2+ 39. Kg1 Nf3+ 40. Kf1 Qh2 41. gxf3 Qh1+ 42. Kf2 gxf3 43. Ke3 Qg2 44. Rxg2+ fxg2 45. Kf2 1-0
2023.08.29 Titled Tue 29th Aug Late
829837 De Souza, Arthur Olintho (2113) Skvortsov, Andrei (2294) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 O-O 8. f3 a6 9. Bb3 Nc6 10. Qd2 Nxd4 11. Bxd4 Be6 12. O-O-O b5 13. g4 Bxb3 14. axb3 b4 15. Nd5 Qa5 16. Kb1 Nxd5 17. Bxg7 Kxg7 18. Qxd5 Qxd5 19. Rxd5 Rfc8 20. Rhd1 a5 21. e5 dxe5 22. Rxe5 e6 23. Rd7 Rd8 24. Rb7 a4 25. bxa4 Rxa4 26. b3 Ra6 27. Rxb4 Rd1+ 28. Kb2 Rd2 29. h4 Rc6 30. Rc4 Rxc4 31. bxc4 Rf2 32. Re3 Rh2 33. c5 Kf8 34. c6 Ke7 35. Rd3 1-0
2023.08.29 Titled Tue 29th Aug Late
830081 Ashraf, Artin (2352) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Nf6 5. Re1 a6 6. Bxc6+ bxc6 7. e5 Nd5 8. Na3 Bg4 9. Nc4 e6 10. b3 Be7 11. Ba3 O-O 12. h3 Bh5 13. exd6 Bxd6 14. d4 Nc3 15. Qd3 Nb5 16. Bxc5 Bxc5 17. dxc5 Qf6 18. Nfe5 Rfd8 19. Qe3 Nd4 20. Rac1 Rd5 21. Nb6 Rad8 22. Nxd5 Rxd5 23. c4 Rxe5 24. Qxe5 Qg6 25. Qxd4 1-0
2023.08.29 Titled Tue 29th Aug Late
830302 De Souza, Arthur Olintho (2113) Zavortink, Matt (2135) 0-1
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Nxc5 8. Be2 Be7 9. O-O g5 10. Bg3 h5 11. h3 Bd7 12. Nd4 h4 13. Bh2 Nxd4 14. Qxd4 Qb6 15. Rad1 O-O-O 16. b4 Na4 17. Nxa4 Bxa4 18. Qxb6 axb6 19. Rd4 Bd7 20. f4 gxf4 21. Rdxf4 Be8 22. Bg4 Kb8 23. Rxf7 Bxf7 24. Rxf7 Bxb4 25. Bxe6 Bc5+ 26. Kh1 Rhf8 27. Bf4 Ka7 28. g4 hxg3 29. Bxg3 Rxf7 30. Bxf7 Be7 31. e6 Rc8 32. Bg6 Rg8 0-1
2023.08.29 Titled Tue 29th Aug Late
830454 Vafin, A (2302) De Souza, Arthur Olintho (2113) 1-0
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. c4 e6 6. d3 h6 7. Be3 Bd6 8. Qb3 Qb6 9. Bxb6 1-0
2023.08.29 Titled Tue 29th Aug Late
830660 Uzcategui Rodriguez, Alejandro (2256) De Souza, Arthur Olintho (2113) 1-0
1. d4 d5 2. Nf3 Nf6 3. c3 Bf5 4. Qb3 b6 5. Bg5 Nbd7 6. e3 e6 7. Ne5 h6 8. Bh4 g5 9. Bg3 Bd6 10. Bb5 O-O 11. Nxd7 Nxd7 12. Bxd6 cxd6 13. Nd2 a6 14. Be2 b5 15. O-O Nb6 16. f4 g4 17. Qd1 Qh4 18. g3 Qh3 19. Rf2 Nc4 20. Nxc4 bxc4 21. b3 cxb3 22. axb3 Kh7 23. b4 h5 24. Bf1 h4 25. Bxh3 hxg3 26. hxg3 gxh3 27. Qh5+ Kg7 28. Qg5+ Kh7 29. g4 Rg8 30. Qh5+ Kg7 31. gxf5 Kf6+ 32. Kh2 Rg2+ 33. Rxg2 hxg2 34. Qg5# 1-0
2023.08.29 Titled Tue 29th Aug Late
831030 De Souza, Arthur Olintho (2113) Bogaudinov, R (1853) 0-1
1. e4 a6 2. d4 e6 3. Nc3 b5 4. Bd3 Bb7 5. Nce2 c5 6. c3 Nf6 7. Ng3 h5 8. h4 d5 9. e5 Ne4 10. Qf3 cxd4 11. cxd4 Bb4+ 12. Kf1 Nc6 13. Be3 Nxd4 14. Qf4 Nf5 15. Nxf5 exf5 16. Qxf5 Qd7 17. Qxd7+ Kxd7 18. Rd1 Ke6 19. Nf3 Rhd8 20. Ke2 f6 21. exf6 gxf6 22. Nd4+ Kf7 23. Rh3 Rg8 24. Bxe4 dxe4 25. Nf5 Rxg2 26. Ng3 Bc8 27. Rhh1 Bg4+ 28. Kf1 Rxg3 29. fxg3 Bxd1 0-1
2023.08.29 Titled Tue 29th Aug Late
831191 De Souza, Arthur Olintho (2113) Kiselev, P (2139) 1-0
1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Nxc6 dxc6 6. Qxd8+ Kxd8 7. Bc4 Ke8 8. O-O Nf6 9. e5 Nd5 10. Nd2 Nb6 11. Bd3 Be6 12. Ne4 Be7 13. b3 c5 14. c4 Rd8 15. Bc2 Kd7 16. Be3 Kc6 17. Nxc5 Bxc5 18. Be4+ Nd5 19. cxd5+ Bxd5 20. Bxd5+ Rxd5 21. Rac1 Kb5 22. Bf4 Rhd8 23. g4 c6 24. Rc4 Rd4 25. Rfc1 Rd1+ 26. Kg2 Rxc1 27. Rxc1 Rd4 28. Kf3 Rd3+ 29. Ke4 Rd4+ 30. Kf3 Rd5 31. Rc4 h6 32. h4 a5 33. g5 hxg5 34. hxg5 g6 35. Re4 Ka6 36. e6 fxe6 37. Rxe6 Rf5 38. Rxg6 Bxf2 39. Kxf2 Rxf4+ 40. Kg3 Rd4 41. Rg8 Rd2 42. g6 Rd1 43. Kf2 Rd2+ 44. Kf3 Rd1 45. Kf2 Rd2+ 46. Kf3 Rd1 47. g7 Rg1 48. Ra8+ Kb5 49. g8=Q Rxg8 50. Rxg8 a4 51. Ke3 axb3 52. axb3 Kb4 53. Rb8 b5 54. Rc8 Kxb3 55. Rxc6 b4 56. Kd3 Kb2 57. Rb6 b3 58. Kc4 Ka2 59. Rxb3 Ka1 60. Kc3 Ka2 61. Rb8 Ka1 62. Kc2 Ka2 63. Ra8# 1-0
2023.08.29 Titled Tue 29th Aug Late
831297 Marchesich, Giovanni (2206) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. b4 d5 4. exd5 Qxd5 5. Nc3 Qe6+ 6. Be2 cxb4 7. Nb5 Qd7 8. a3 a6 9. axb4 Nf6 10. O-O e6 11. c3 Be7 12. Nbd4 Nxd4 13. Nxd4 O-O 14. Nb3 Bd6 15. d4 e5 16. Nc5 Qf5 17. Bd3 e4 18. Bc2 b6 19. Nb3 Be6 20. f3 Bc4 21. fxe4 Qxf1+ 22. Qxf1 Bxf1 23. Kxf1 Bxh2 24. e5 Nd5 25. Be4 Rad8 26. Bxd5 Rxd5 27. Rxa6 h5 28. c4 Rd7 29. Rxb6 Ra8 30. c5 Ra2 31. c6 Re7 32. Rb7 Re8 33. c7 Rc2 34. b5 Bg3 35. Rb8 Kf8 36. b6 Rf2+ 37. Kg1 Re2 38. Rxe8+ Kxe8 39. c8=Q+ Ke7 40. Qc5+ Ke8 41. Qb5+ Ke7 42. Qxe2 1-0
2023.08.29 Titled Tue 29th Aug Late
831442 Omariev, M (2304) De Souza, Arthur Olintho (2113) 0-1
1. h4 d5 2. h5 h6 3. d4 Nf6 4. Bf4 c5 5. e3 Qb6 6. Nc3 a6 7. a3 Nc6 8. dxc5 Qxc5 9. Nf3 Bg4 10. Be2 Bxh5 11. Ne5 Bxe2 12. Qxe2 d4 13. Nd3 Qc4 14. Nd1 e5 15. Nxe5 Qxe2+ 16. Kxe2 dxe3 17. Nxc6 bxc6 18. Nxe3 Nd5 19. Be5 f6 20. Bd4 Nf4+ 21. Kf3 Ne6 22. Bc3 Bd6 23. Rhe1 O-O-O 24. g3 Rhe8 25. Nf5 Bf8 26. Kg2 g6 27. Nh4 g5 28. Nf5 Rd5 29. Ne3 Rd6 30. Nc4 Rd5 31. Bxf6 Rf5 32. Bc3 Bc5 33. Ne3 Rff8 34. Re2 Nf4+ 35. gxf4 gxf4 36. Rae1 f3+ 37. Kh3 fxe2 38. Rxe2 Rf3+ 39. Kg2 Ref8 40. Nc4 Rxf2+ 41. Rxf2 Rxf2+ 42. Kg3 Rxc2 43. Ne5 Bd6 44. Kf4 h5 45. Kg5 Rxc3 46. Nf7 Be7+ 0-1
2023.08.22 Titled Tue 22nd Aug Late
839081 De Souza, Arthur Olintho (2113) Janaszak, Daw (2302) 1/2-1/2
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d3 Bg7 5. Be3 d6 6. g3 e5 7. Bg2 Nge7 8. O-O O-O 9. f4 f5 10. fxe5 dxe5 11. Bxc5 b6 12. Bxe7 Qxe7 13. exf5 gxf5 14. Bxc6 Qc5+ 15. d4 Qxc6 16. d5 Qc5+ 17. Kg2 Bb7 18. Qd3 Rad8 19. Rxf5 Rxf5 20. Qxf5 Bxd5+ 21. Nxd5 Qxd5+ 22. Qf3 e4 23. Qb3 Qxb3 24. axb3 Rd2 25. Kf2 a5 26. b4 Bxb2 27. Ra4 Rxc2 28. bxa5 bxa5 29. Rxa5 Bc1 30. Re5 e3+ 31. Kf1 Bd2 32. Nf4 Rb2 33. Nd5 Rb1+ 34. Ke2 Rh1 35. Nxe3 Rxh2+ 36. Kf3 Bc3 37. Re8+ Kf7 38. Rc8 Bd4 39. Nf5 Bf6 40. Nd6+ Ke6 41. Ne4 Be5 42. Re8+ Kd5 43. Rd8+ Ke6 44. Re8+ Kd5 45. Rd8+ Ke6 46. Re8+ 1/2-1/2
2023.08.22 Titled Tue 22nd Aug Late
839222 Deac, Bogdan-Daniel (2698) De Souza, Arthur Olintho (2113) 1-0
1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. c4 Nf6 5. cxd5 exd5 6. Qf3 Be4 7. Bxf6 Qxf6 8. Qxf6 gxf6 9. Nc3 Nc6 10. f3 Nb4 11. fxe4 Nc2+ 12. Kd1 Nxa1 13. exd5 Ba3 14. Bb5+ Ke7 15. Nf3 a6 16. Bd3 Rhg8 17. g3 b5 18. Ke2 b4 19. Na4 Nxb3 20. axb3 Rad8 21. Bxa6 Rxd5 22. Bc4 Rh5 23. Rg1 f5 24. Kf2 Kf6 25. Rb1 Rd8 26. Ra1 c5 27. Ra2 f4 28. exf4 Bc1 29. Rc2 Bxd2 30. Rxd2 Rxd2+ 31. Nxd2 Rxh2+ 32. Ke3 Rg2 33. Ne4+ Kf5 34. Kf3 Rg1 35. g4+ Rxg4 36. Nd6+ 1-0
2023.08.22 Titled Tue 22nd Aug Late
839407 De Souza, Arthur Olintho (2113) Ramadoss, A (2110) 1-0
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 a6 8. Bd3 Nxc5 9. O-O b5 10. a3 Be7 11. Qe2 Nxd3 12. Qxd3 O-O 13. h4 h6 14. h5 Bb7 15. Rad1 Rc8 16. Rfe1 b4 17. axb4 Nxb4 18. Qd2 Re8 19. Nh2 Bf8 20. Ng4 Qh4 21. Qe2 Rc4 22. g3 d4 23. gxh4 1-0
2023.08.22 Titled Tue 22nd Aug Late
839780 Arencibia, A (2122) De Souza, Arthur Olintho (2113) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. h3 g6 6. O-O Bg7 7. Re1 O-O 8. Bc2 e5 9. d3 Re8 10. Bg5 h6 11. Be3 Be6 12. Qd2 Kh7 13. Na3 b6 14. d4 cxd4 15. cxd4 exd4 16. Nxd4 Ne5 17. Ndb5 d5 18. Rad1 dxe4 19. Qc3 Nd5 20. Qb3 Nxe3 21. Qxe3 Qe7 22. Bxe4 Rad8 23. f4 Nc4 24. Nxc4 Bxc4 25. Rxd8 Qxd8 26. Bxg6+ fxg6 27. Qxe8 Qxe8 28. Rxe8 Bxb5 29. Re7 Kg8 30. b3 a5 31. Kf2 Bd3 32. Ke3 Bb1 33. Rb7 Bf8 34. Rb8 Kg7 35. Kd2 Bc5 36. a4 Be4 37. g4 Bg2 38. h4 Bf3 39. g5 h5 40. Kd3 Bf2 41. Kc4 Be2+ 42. Kd5 Bd1 43. Rb7+ Kg8 44. Ke6 Bxb3+ 45. Kf6 Bc2 46. Rb8+ Kh7 47. Rb7+ Kg8 48. Rb8+ Kh7 49. Rb7+ Kg8 1/2-1/2
2023.08.22 Titled Tue 22nd Aug Late
840008 De Souza, Arthur Olintho (2113) Labussiere, Yago (2203) 0-1
1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 d6 6. Be2 e5 7. Nb3 Be7 8. Be3 O-O 9. f3 a5 10. a4 Nb4 11. Nd5 Nfxd5 12. exd5 Bf5 13. Rc1 Bg6 14. c3 Na6 15. O-O f5 16. f4 Bf6 17. fxe5 Bxe5 18. Nd4 Qe7 19. Ne6 Rf7 20. Bg5 Bf6 21. Bf4 Nc7 22. Bc4 Qd7 23. Qf3 Be5 24. Bxe5 dxe5 25. Bb3 Qd6 26. Nxc7 Rxc7 27. c4 e4 28. Qf4 Qxf4 29. Rxf4 Rc5 30. Kf2 Rd8 31. Rc3 h5 32. Ke3 Bh7 33. Kd4 b6 34. h4 Kf7 35. Rc1 Ke7 36. Rcf1 Kd6 37. Rxf5 Bxf5 38. Rxf5 Re8 39. Ke3 Rc7 40. Rxh5 Kc5 41. Rg5 Kb4 42. Ba2 Kxa4 43. Rg4 Kb4 44. Rxe4 Rxe4+ 45. Kxe4 Kc5 46. g4 Kd6 47. b3 Rf7 48. Bb1 Rf1 49. Bd3 Rh1 50. h5 Rh4 51. Kf5 Rh3 52. Be4 Rxb3 53. g5 Rh3 54. Kg4 Re3 55. Bc2 Re2 56. Ba4 Re4+ 57. Kf5 Rxc4 58. h6 gxh6 59. g6 Rxa4 60. g7 Rd4 61. g8=Q Rxd5+ 62. Ke4 Rc5 63. Qf8+ Kc6 64. Qe8+ Kb7 65. Qd7+ Ka6 66. Qc8+ Kb5 67. Qd7+ Kb4 68. Kd3 h5 69. Qd8 b5 0-1
2023.08.22 Titled Tue 22nd Aug Late
840032 Bochnicka, Vladimir ml. (2368) De Souza, Arthur Olintho (2113) 1-0
1. Nh3 d5 2. g3 Nc6 3. Bg2 Nf6 4. b3 Bf5 5. Bb2 e6 6. O-O Qd7 7. d3 Bc5 8. Nd2 h6 9. Nf3 e5 10. d4 exd4 11. Nf4 g5 12. Nd3 Bb6 13. Nde5 Nxe5 14. Nxe5 Qe6 15. Bxd4 c5 16. Bb2 Bc7 17. Nd3 b6 18. c4 Rd8 19. cxd5 Rxd5 20. Bxf6 Bxd3 21. exd3 Qxf6 22. Bxd5 O-O 23. Qf3 Qd4 24. Rae1 Kg7 25. Re7 Be5 26. Rxf7+ Rxf7 27. Qxf7+ Kh8 28. Qg8# 1-0
2023.08.22 Titled Tue 22nd Aug Late
840251 De Souza, Arthur Olintho (2113) Kang, Dorian (2059) 0-1
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O O-O 7. d3 d6 8. h3 Rb8 9. a4 a6 10. f4 Ne8 11. f5 b5 12. axb5 axb5 13. fxg6 hxg6 14. Nd5 Nc7 15. Bg5 Nxd5 16. exd5 Nd4 17. c3 Nxe2+ 18. Qxe2 Re8 19. Rae1 Rb7 20. Qf3 Rf8 21. Qe3 f6 22. Bh6 Rf7 23. Bxg7 Rxg7 24. g4 b4 25. c4 Ra7 26. Be4 f5 27. Bf3 Qf8 28. gxf5 gxf5+ 29. Kh2 Ra2 30. Re2 Qf6 31. Rg1 Rxb2 32. Rxg7+ Qxg7 33. Rg2 Rxg2+ 34. Bxg2 Qe5+ 35. Qxe5 dxe5 36. Bf1 b3 37. d4 cxd4 38. Bd3 e4 39. Bb1 d3 40. c5 d2 0-1
2023.08.22 Titled Tue 22nd Aug Late
840410 De Souza, Arthur Olintho (2113) Merino Garcia, R (2407) 0-1
1. e4 d6 2. d4 Nd7 3. Nc3 g6 4. Nge2 Bg7 5. g3 e6 6. Bg2 Ne7 7. O-O O-O 8. Be3 h6 9. Qd2 Kh7 10. f4 f5 11. Rad1 Nf6 12. d5 exd5 13. exd5 Bd7 14. Bd4 Qe8 15. Rfe1 Qf7 16. a4 Rad8 17. a5 c5 18. dxc6 Bxc6 19. Bxa7 Bxg2 20. Kxg2 d5 21. Nd4 Ne4 22. Qe3 Nc6 23. Nxc6 bxc6 24. Nxe4 fxe4 25. Bb6 Rde8 26. c3 h5 27. Bc5 Rg8 28. a6 Bh6 29. a7 g5 30. fxg5 Rxg5 31. Bd6 Rf5 32. Qb6 Qd7 33. Bb8 e3 34. a8=Q Rf2+ 35. Kg1 Qh3 36. Qab7+ Kg8 37. Qf7+ Kxf7 38. Rf1 Qxh2# 0-1
2023.08.22 Titled Tue 22nd Aug Late
840527 Arias Igual, A (2296) De Souza, Arthur Olintho (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nf6 5. Re1 Be7 6. c3 O-O 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nc3 Nxc3 11. bxc3 Qa5 12. Bd3 g6 13. Bd2 Qc7 14. h4 h5 15. Bg5 Bxg5 16. Nxg5 Na5 17. Re3 Nc4 18. Rg3 Kg7 19. Nh3 Nb2 20. Qe2 Nxd3 21. Qxd3 Qe7 22. Rg5 f5 23. Nf4 Kh7 24. Nxg6 1-0
2023.08.22 Titled Tue 22nd Aug Late
840661 De Souza, Arthur Olintho (2113) Bazzano, S (2288) 0-1
1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Bc4 Nf6 8. f3 O-O 9. Qd2 Bd7 10. O-O-O a6 11. Bb3 Rc8 12. Bh6 Ne5 13. Bxg7 Kxg7 14. h4 h5 15. Qg5 Nh7 16. Qf4 Qa5 17. g4 hxg4 18. fxg4 Bxg4 19. Rdg1 Rxc3 20. bxc3 Qxc3 21. Rxg4 Nd3+ 22. Kd1 Nxf4 23. Rxf4 Qxd4+ 0-1
2023.08.22 Titled Tue 22nd Aug Late
840781 Clarke, Matthew (2127) De Souza, Arthur Olintho (2113) 1-0
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O e5 7. d3 Nge7 8. Ne1 O-O 9. Nc2 f5 10. Ne3 Be6 11. Ned5 f4 12. gxf4 exf4 13. Bxf4 Nd4 14. Bg5 Bxd5 15. Nxd5 Ndc6 16. Rb1 h6 17. Nxe7+ Nxe7 18. Bd2 Qd7 19. b4 b6 20. Bxa8 Rxa8 21. bxc5 Nf5 22. e3 Nh4 23. f4 Qh3 24. Qe2 g5 25. Be1 Nf5 26. fxg5 hxg5 27. Qf3 Qxf3 28. Rxf3 Nh4 29. Bxh4 gxh4 30. cxd6 1-0