WORLDBASE Player / Joueur FM Perera Alfonso, R
GameID: 0
59 games / 59 parties
2024.02.20 Titled Tue 20th Feb Early
631191 Perera Alfonso, R (2298) Korchmar, V (2438) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nxc6 bxc6 8. Bb3 g6 9. O-O Bg7 10. e5 dxe5 11. Qe2 Ba6 12. Bc4 Bxc4 13. Qxc4 O-O 14. Be3 Qxb2 15. Rfc1 Qb7 16. Rab1 Qc8 17. Bc5 Re8 18. Rd1 Qf5 19. Rd2 h5 20. Rbd1 Bh6 21. Re2 Bg7 22. h3 e6 23. a4 a5 24. Bd6 Nd5 25. Ne4 Red8 26. Bc5 Nf4 27. Red2 Rd5 28. Be3 Rad8 29. Ng3 Qg5 30. h4 Qxh4 31. Qxc6 Qg4 32. Rxd5 exd5 33. Rb1 h4 0-1
2023.09.19 Titled Tue 19th Sep Early
803004 Martinez Ramirez, L (2464) Perera Alfonso, R (2298) 1-0
1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. b3 Bd6 7. Bd3 e5 8. cxd5 Bb4 9. Bd2 Bxc3 10. Bxc3 e4 11. dxc6 bxc6 12. Be2 exf3 13. Bxf3 Nd5 14. Bd2 O-O 15. Rc1 Bb7 16. O-O Re8 17. b4 N7f6 18. Qc2 Qe7 19. Rb1 Rac8 20. Rfc1 h6 21. a4 Ne4 22. Be1 Ng5 23. Bg4 Rcd8 24. Rb3 Bc8 25. Be2 Be6 26. Bf1 Rc8 27. e4 Nf4 28. Rg3 Bd7 29. e5 Nfe6 30. Bc3 Nc7 31. f4 Nh7 32. f5 Kh8 33. Bd3 Ng5 34. h4 Nh7 35. f6 Nxf6 36. exf6 Qxf6 37. d5 Qxh4 38. Rxg7 f6 39. Rxd7 Nxd5 40. Ba6 Rcd8 41. Qh7# 1-0
2023.09.19 Titled Tue 19th Sep Early
803376 Perera Alfonso, R (2298) Szikszai, Bertalan (2263) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Nb3 Nf6 8. Bg2 h5 9. O-O Be7 10. f4 d6 11. Qe2 b5 12. h3 Bb7 13. Be3 Rc8 14. a3 Na5 15. Nxa5 Qxa5 16. Qf2 Rxc3 17. Bd2 Rxc2 18. Bxa5 Rxf2 19. Kxf2 Nxe4+ 20. Bxe4 Bxe4 21. Rac1 O-O 22. Rfe1 f5 23. Red1 Bd5 24. Rd2 Bf6 25. Bc7 Rc8 26. Rdc2 Bd4+ 27. Ke1 Be4 28. Rc3 Bxc3+ 29. Rxc3 d5 30. Kd2 d4 31. Rc5 Kf7 32. b4 g6 33. Be5 Rxc5 34. bxc5 Ke7 35. Bxd4 Kd7 36. Kc3 Kc6 37. Kb4 Bg2 38. h4 Kb7 39. Ka5 Bd5 40. Kb4 Be4 41. Ka5 Bd5 42. Be5 Be4 43. Bd6 Bd5 44. Kb4 Be4 45. Kc3 Kc6 46. Kd4 Bd5 47. Ke5 a5 48. Kf6 b4 49. axb4 axb4 50. Kxg6 Bf3 51. Kf6 b3 52. Be5 Kxc5 53. Kxe6 Bg4 54. Bf6 Kc4 55. Kd6 Kd3 56. Kc5 Kc2 57. Kd6 b2 58. Bxb2 Kxb2 0-1
2023.09.05 Titled Tue 5th Sep Early
818827 Riehle, Marco (2368) Perera Alfonso, R (2298) 1-0
1. e4 c5 2. a3 g6 3. h4 Bg7 4. h5 Nc6 5. Nc3 d6 6. Bc4 e6 7. d3 Nge7 8. Nf3 gxh5 9. Bg5 h6 10. Bh4 Qb6 11. Bb3 Ng6 12. Qd2 Nd4 13. Nxd4 cxd4 14. Ne2 Bd7 15. O-O-O a5 16. Kb1 a4 17. Ba2 Nxh4 18. Rxh4 O-O-O 19. Rxh5 Kb8 20. f4 Rc8 21. Qb4 Qc7 22. Rc1 e5 23. fxe5 dxe5 24. Ng3 Bf8 25. Qd2 f6 26. Bd5 Qb6 27. Ka1 Bxa3 28. bxa3 Rc3 29. Rb1 1-0
2023.09.05 Titled Tue 5th Sep Early
819067 Perera Alfonso, R (2298) Gulamirian, K (1816) 1-0
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. d3 a5 10. h3 d6 11. Nbd2 Be6 12. Nc4 Qd7 13. Bg5 Nd4 14. Nxd4 exd4 15. f4 h6 16. Bh4 Bxh3 17. gxh3 Qxh3 18. Bxf6 Qg3+ 19. Kf1 Qxf4+ 20. Ke2 Bxf6 21. Rg1 Qh2+ 22. Kf1 Qf4+ 23. Kg2 d5 24. Nd2 Ra6 25. Bxd5 Be5 26. Nf3 1-0
2023.09.05 Titled Tue 5th Sep Early
819472 Perera Alfonso, R (2298) Jeet, J (2320) 0-1
1. e4 Nc6 2. d4 e5 3. dxe5 Nxe5 4. Bf4 Ng6 5. Bg3 Bc5 6. Nc3 d6 7. Bc4 Nf6 8. Qe2 O-O 9. O-O-O Qe7 10. f3 Be6 11. h4 Nh5 12. Bh2 Nhf4 13. Bxf4 Nxf4 14. Qd2 Nxg2 15. Qxg2 Bxc4 16. h5 h6 17. Nge2 Qg5+ 18. Qxg5 hxg5 19. Ng3 a6 20. Nf5 f6 21. Nd5 Bxd5 22. Rxd5 Kf7 23. c3 Rae8 24. b4 Bb6 25. Kc2 Rh8 26. a4 Rh7 27. a5 Ba7 28. c4 g4 29. c5 dxc5 30. Rd7+ Kf8 31. Rxc7 gxf3 32. Rxb7 Bb8 33. bxc5 Bf4 34. Rf1 Rxe4 35. Rxf3 Rxh5 36. Kd3 Ra4 37. c6 Rxf5 38. c7 Rd5+ 0-1
2023.08.22 Titled Tue 22nd Aug Early
836674 Perera Alfonso, R (2298) Hambleton, A (2420) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. Nb3 b5 9. O-O Bb7 10. f4 d6 11. g4 h6 12. a3 Be7 13. g5 hxg5 14. fxg5 Nd7 15. g6 Bf6 0-1
2023.08.22 Titled Tue 22nd Aug Early
836852 Glashausser, Sho (1969) Perera Alfonso, R (2298) 0-1
1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. Ne5 Bf5 5. O-O e6 6. b3 Nbd7 7. Bb2 Bd6 8. Nxd7 Qxd7 9. d3 h5 10. h4 e5 11. c4 Bh3 12. Nc3 Bxg2 13. Kxg2 d4 14. Ne4 Nxe4 15. dxe4 g5 16. hxg5 h4 17. Rh1 O-O-O 18. gxh4 Qg4+ 19. Kf1 Rxh4 20. Rg1 Qh3+ 21. Ke1 Bb4+ 0-1
2023.08.22 Titled Tue 22nd Aug Early
837134 Perera Alfonso, R (2298) Gimenez Aguirre, Alejo Ismael (2185) 1-0
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 b4 13. Nd5 Nxd5 14. Bxd5 Rc8 15. Bxg7 Kxg7 16. h5 Rh8 17. h6+ Kf8 18. O-O-O Qb6 19. Kb1 e6 20. Bb3 Ke7 21. e5 d5 22. Qg5+ Kf8 23. f4 Qd8 24. Qg3 f6 25. f5 exf5 26. Bxd5 Qe7 27. Rhe1 f4 28. Qxf4 Bf5 29. Bb3 Re8 30. exf6 Qxf6 31. Qxb4+ Re7 32. Rd8# 1-0
2023.08.22 Titled Tue 22nd Aug Early
837487 Czopor, Maciej (2358) Perera Alfonso, R (2298) 0-1
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Nh4 Bc8 7. e4 e5 8. dxe5 Qxd1+ 9. Kxd1 Ng4 10. Ke1 Nxe5 11. Bf4 Nbd7 12. Rd1 Bb4 13. Nf5 O-O 14. Be2 Re8 15. Nd6 Bxd6 16. Rxd6 f6 17. Kd2 Kf8 18. Kc2 Nc5 19. Bxe5 Rxe5 20. Rd4 b5 21. axb5 cxb5 22. Nxb5 Nxe4 23. f4 Rxb5 24. Rxe4 Bf5 25. Bxc4 Bxe4+ 26. Kc3 Rc8 27. Kd4 Rb4 28. b3 Bf5 29. Ra1 Rb7 30. Ra5 g6 31. h3 Rd7+ 32. Kc3 Be6 33. Ra6 Bxc4 34. bxc4 Rdc7 35. Rxf6+ Ke7 36. Ra6 Rxc4+ 37. Kd3 R8c7 38. g4 Rxf4 39. Ke3 Rb4 40. Kf3 Rc3+ 41. Ke2 Rb2+ 42. Kd1 Rxh3 43. Rxa7+ Kf6 0-1
2023.08.22 Titled Tue 22nd Aug Early
837722 Preotu, Razvan (2475) Perera Alfonso, R (2298) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. f3 e5 8. Nb3 h5 9. Qd2 Be6 10. O-O-O Nbd7 11. Kb1 Qc7 12. h3 b5 13. Bd3 b4 14. Nd5 Bxd5 15. exd5 Nxd5 16. Bg5 N5f6 17. Rhe1 Be7 18. f4 O-O 19. f5 e4 20. Bxe4 Nxe4 21. Rxe4 Ne5 22. f6 Bd8 23. Qxd6 Re8 24. Qxc7 Bxc7 25. Rxb4 Rad8 26. Rxd8 Rxd8 27. Rd4 Rb8 28. Bf4 Rb7 29. Rd5 Nc6 30. Rd7 1-0
2023.08.22 Titled Tue 22nd Aug Early
837916 Perera Alfonso, R (2298) Sadzikowski, D (2495) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 e6 8. Nf4 Bh7 9. Bc4 Nf6 10. O-O Bd6 11. c3 Qc7 12. Qf3 Nbd7 13. Bxe6 fxe6 14. Nxe6 Qa5 15. Nxg7+ Kf7 16. Bxh6 Qd5 17. Qxd5+ Nxd5 18. N7f5 Bc7 19. Bg5 Bxf5 20. Nxf5 Nf8 21. Rfe1 b5 22. a4 Nh7 23. axb5 Nxg5 24. hxg5 cxb5 25. g3 a5 26. f4 Rae8 27. Nh6+ Kg6 28. Kf2 a4 29. Kf3 Rhf8 30. Rxe8 Rxe8 31. c4 bxc4 32. Rxa4 Re3+ 33. Kg4 Rb3 34. Rxc4 Ne3+ 35. Kh4 Nxc4 36. f5+ Kg7 37. g4 Rxb2 38. f6+ Kg6 39. d5 Rh2# 0-1
2023.06.13 Titled Tue 13th Jun Early
924637 Perera Alfonso, R (2298) Wagner, De (2598) 1/2-1/2
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 O-O 13. g3 a5 14. Bg2 Be6 15. O-O Bg5 16. f4 exf4 17. gxf4 Bh6 18. Nce3 Rc8 19. b3 Kh8 20. Nf5 Bxf5 21. exf5 Ne7 22. Qh5 Nxd5 23. Bxd5 Qf6 24. Rae1 Rc7 25. Re4 Re7 26. Rfe1 Rxe4 27. Rxe4 Qa1+ 28. Kg2 Qb2+ 29. Kf3 Qf6 30. h3 Kg8 31. Kg4 Kh8 32. Kf3 Kg8 33. Re3 Kh8 34. Kg2 Kg8 35. Kf3 Kh8 36. Re4 1/2-1/2
2023.06.13 Titled Tue 13th Jun Early
924754 Souleidis, G (2419) Perera Alfonso, R (2298) 1-0
1. e4 c5 2. Be2 Nc6 3. d3 g6 4. f4 Bg7 5. Nf3 e6 6. O-O Nge7 7. c3 d5 8. Na3 O-O 9. Nc2 b5 10. a3 a5 11. e5 Ba6 12. d4 cxd4 13. Ncxd4 Qb6 14. Be3 Qb7 15. b4 Rfc8 16. Qd2 Nxd4 17. Nxd4 Rc7 18. g4 Rac8 19. Rac1 Nc6 20. Nxc6 Qxc6 21. Bd4 axb4 22. axb4 Bf8 23. f5 Bxb4 24. cxb4 Qxc1 25. Rxc1 Rxc1+ 26. Kf2 1-0
2023.06.13 Titled Tue 13th Jun Early
924366 Perera Alfonso, R (2298) Fus, Jakub (2426) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Be2 Nc6 8. Be3 Qb6 9. Na4 Qa5+ 10. c3 cxd4 11. b4 Qc7 12. Nxd4 b5 13. Nb2 Nb6 14. O-O Nc4 15. Nxc4 dxc4 16. a4 Nxd4 17. Bxd4 Bb7 18. f5 exf5 19. Rxf5 Be7 20. Bf3 O-O 21. Bxb7 Qxb7 22. Qg4 Rad8 23. Raf1 Qd5 24. e6 f6 25. Rxd5 Rxd5 26. axb5 axb5 27. Rf5 Rfd8 28. Rxd5 Rxd5 29. Qe4 Rd6 30. Qa8+ Rd8 31. Qb7 Kf8 32. Bc5 1-0
2023.06.13 Titled Tue 13th Jun Early
924230 Manukyan, SaV (2253) Perera Alfonso, R (2298) 1/2-1/2
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Ne5 Nbd7 8. Nxg6 hxg6 9. Nd2 e6 10. Bg2 Bd6 11. O-O Qc7 12. g5 Ng8 13. e4 dxe4 14. Nxe4 Ne7 15. c5 Bf4 16. Bxf4 Qxf4 17. Nd6+ Kf8 18. Qg4 Qxg4 19. hxg4 Rb8 20. b4 Rh4 21. Bf3 Nc8 22. Nc4 Ne7 23. Kg2 Nd5 24. Kg3 Rh7 25. Rab1 Ke7 26. Rb3 Rbh8 27. Bg2 f6 28. f4 Rh2 29. Na5 e5 30. dxe5 fxe5 31. f5 Nf4 32. Rf2 Nxg2 33. Rxg2 R8h3+ 34. Kf2 Rxb3 35. axb3 Rxg2+ 36. Kxg2 gxf5 37. gxf5 e4 38. Kg3 Ne5 39. Kf4 Nd3+ 40. Kxe4 Nxb4 41. Nxb7 Kd7 42. Na5 Na6 43. Kd4 Nb4 44. Ke5 Nd3+ 45. Kd4 Nb4 46. Nb7 Nc2+ 47. Ke4 Nb4 48. Nd6 Nd5 49. Ke5 Nb4 50. f6 gxf6+ 51. Kxf6 Nd5+ 52. Kf7 Nf4 53. g6 Nxg6 54. Kxg6 Ke6 55. Nc8 Kd5 56. Nxa7 Kxc5 57. Kf6 Kb4 58. Nxc6+ Kxb3 1/2-1/2
2023.06.13 Titled Tue 13th Jun Early
923955 Perera Alfonso, R (2298) Luxama, Jacques Muller (1933) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Nd1 Bb7 10. Be2 Qb6 11. O-O b4 12. c3 cxd4 13. cxd4 Be7 14. Nf2 a5 15. Rfc1 Ba6 16. Nd3 O-O 17. Nc5 Bxc5 18. dxc5 Qb7 19. Bd1 Rfd8 20. Bc2 Nf8 21. Qf2 Bb5 22. h4 a4 23. h5 h6 24. Nd4 Nxd4 25. Bxd4 Bc4 26. b3 axb3 27. axb3 Bb5 28. f5 exf5 29. Qxf5 Qd7 30. Qf2 Qg4 31. Rxa8 Rxa8 32. Bf5 Qxh5 33. c6 Qg5 34. Be3 Qe7 35. c7 Ba6 36. c8=Q 1-0
2023.06.13 Titled Tue 13th Jun Early
923648 Bacrot, E (2672) Perera Alfonso, R (2298) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nc6 5. O-O g6 6. Nc3 Bg7 7. Bxc6 Bxc6 8. d4 cxd4 9. Nxd4 Nf6 10. Re1 O-O 11. Bg5 Rc8 12. Qd3 Nd7 13. b3 h6 14. Be3 Qa5 15. Qd2 Qh5 16. f3 Kh7 17. Rad1 g5 18. Nf5 Bf6 19. Bxa7 g4 20. fxg4 Qxg4 21. Qxh6+ 1-0
2023.05.16 Titled Tue 16th May Early
951964 Perera Alfonso, R (2320) Ter Sahakyan, S (2617) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Nd6+ Ke7 8. Bf4 e5 9. Nf5+ Kf8 10. Bg5 Bb4 11. Ne3 Qa5 12. Nc4 Bxc3+ 13. bxc3 Qxc3+ 14. Bd2 Qd4 15. c3 Qxe4+ 16. Be3 d5 17. Nd6 Qg4 18. Qb3 Qd7 19. Bc5 Kg8 20. Be2 Qc7 21. O-O b6 22. Ba3 Be6 0-1
2023.05.16 Titled Tue 16th May Early
952279 Buscar, M (2041) Perera Alfonso, R (2320) 1-0
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bb4 10. O-O O-O 11. a3 Bxc3 12. Qxc3 Rc8 13. Rfc1 Ne4 14. Qe1 Qb6 15. b4 a5 16. bxa5 Nxa5 17. Ne5 Qa6 18. Rab1 h6 19. f3 Nd6 20. Nd7 Rfd8 21. Rxc8 Rxc8 22. Nc5 Rxc5 23. dxc5 Ndc4 24. Qb4 e5 25. Bg3 1-0
2023.05.16 Titled Tue 16th May Early
952490 Perera Alfonso, R (2320) Rodriguez Santiago, J (2026) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O Nbd7 10. a3 a6 11. Qd3 b5 12. Ba2 Nb6 13. Bg5 Bb7 14. Rad1 h6 15. Bh4 Rc8 16. Bb1 g6 17. Rfe1 Qd6 18. Ne5 g5 19. Ng4 Nbd7 20. Nxh6+ Kg7 21. Bxg5 Rh8 22. d5 Ne5 23. Qg3 Ng6 24. Bxf6+ Kxf6 25. Ng4+ Kg7 26. Qxd6 Bxd6 27. dxe6 Bb8 28. Rd7 Rh4 29. Rxf7+ Kg8 30. Bxg6 Rxg4 31. Bh7+ Kh8 32. Rxb7 1-0
2023.05.16 Titled Tue 16th May Early
952910 Smith, Shreyas (2247) Perera Alfonso, R (2320) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. d4 cxd4 9. cxd4 d5 10. Nc3 dxe4 11. Nxe4 Bxf3 12. Qxf3 Qxd4 13. Bg5 Nxe4 14. Rxe4 Qc5 15. Be3 Qa5 16. Bc4 e6 17. Qg3 O-O-O 18. b4 Nxb4 19. Rc1 Nc6 20. Qf3 Ba3 21. Rb1 Bc5 22. Qxf7 Be7 23. Bxe6+ Kb8 24. Bf4+ Ka8 25. Qf5 Qxf5 26. Bxf5 Bf6 27. Bg4 Nd4 28. Bf3 Nxf3+ 29. gxf3 Rd3 30. Kg2 Rf8 31. Be5 Bxe5 32. Rxe5 Rdxf3 33. Re8+ Rxe8 34. Kxf3 Re6 35. Rd1 Rf6+ 36. Kg2 Rg6+ 37. Kf3 Ka7 38. Rd7 h6 39. h4 Rf6+ 40. Kg3 g5 41. hxg5 hxg5 42. f3 Rf5 43. Rg7 Ra5 44. Kg4 Rxa2 45. Rxg5 Ra1 46. f4 Kb6 47. f5 a5 48. f6 Rg1+ 49. Kh5 Rf1 50. Kg6 a4 51. Rf5 Rxf5 52. Kxf5 a3 53. f7 a2 54. f8=Q a1=Q 55. Qb4+ Ka6 56. Qc5 Qa5 57. Qe5 Qxe5+ 58. Kxe5 Ka5 59. Kd4 Ka4 60. Kc3 b5 61. Kc2 Kb4 62. Kb2 Kc4 63. Kc2 Kd4 64. Kb3 Kc5 65. Kc3 b4+ 66. Kb3 Kb5 67. Kb2 Kc4 68. Kc2 b3+ 69. Kb2 Kb4 70. Kb1 Kc3 71. Kc1 Kd4 72. Kb2 Kc4 73. Kb1 Kc3 74. Kc1 Kb4 75. Kb2 Ka4 76. Kb1 Kb5 77. Kb2 Kc5 78. Kxb3 1/2-1/2
2023.05.09 Titled Tue 9th May Early
958137 Panico III, N (2001) Perera Alfonso, R (2320) 0-1
1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 Bd6 7. Bg3 Qe7 8. Ne5 Bxe5 9. dxe5 Nd7 10. Nf3 O-O 11. Bd3 f6 12. exf6 Nxf6 13. Ne5 Bd7 14. O-O Be8 15. Bc2 Bh5 16. Qd2 Rad8 17. Nxc6 bxc6 18. f3 e5 19. Qd3 Bg6 20. Qd2 Bh5 21. Qd3 c4 22. Qe2 c5 23. Rad1 Rfe8 24. Qf2 Qb7 25. Rfe1 Kh8 26. Bb1 a5 27. Bh4 Qf7 28. g4 Bg6 29. Bxg6 Qxg6 30. Bg3 h5 31. h3 Rd7 32. Kg2 Rf7 33. Bh4 hxg4 34. hxg4 Kg8 35. Bxf6 Rxf6 36. Rxd5 e4 37. Qh4 exf3+ 38. Kg3 f2 39. Rf1 Rxe3+ 40. Kg2 Qe4+ 41. Kh2 Qxd5 0-1
2023.05.09 Titled Tue 9th May Early
958469 Shuvalova, Polina (2484) Perera Alfonso, R (2320) 1-0
1. Nf3 d5 2. g3 Nf6 3. d4 Bg4 4. Bg2 e6 5. Nbd2 Nbd7 6. h3 Bh5 7. O-O Be7 8. Re1 O-O 9. c3 c5 10. Ne5 Nxe5 11. dxe5 Nd7 12. Nf3 Rc8 13. Bf4 g5 14. Bd2 h6 15. g4 Bg6 16. h4 gxh4 17. Bxh6 Re8 18. Qd2 Bf8 19. Bg5 Be7 20. Qf4 Be4 21. Bxe7 Qxe7 22. g5 Kg7 23. Nxh4 Bxg2 24. Kxg2 Rh8 25. Rh1 Rcg8 26. Nf3 Kf8 27. Rxh8 Rxh8 28. Rh1 Rxh1 29. Kxh1 Ke8 30. Kg2 Nb6 31. e4 Kd7 32. exd5 Nxd5 33. Qa4+ Kc7 34. Qxa7 Nf4+ 35. Kg3 Nd3 36. Qa5+ Kb8 37. b4 cxb4 38. cxb4 Qxb4 39. Qxb4 Nxb4 40. Nd4 Nxa2 41. Nxe6 Nc3 42. Nd4 Kc7 43. f4 Kd7 44. f5 b5 45. Kf4 b4 46. Nb3 Nd5+ 47. Ke4 Ne7 48. Nd4 Nc8 49. Kd5 Ke8 50. Kc4 Nb6+ 51. Kxb4 Nd7 52. Nf3 Nf8 53. Kc4 Nh7 54. Kd5 Nf8 55. Kd6 Nd7 56. Nd4 Nb6 57. f6 Nc4+ 58. Kd5 Nb6+ 59. Ke4 Kf8 60. Kf5 Nd5 61. e6 fxe6+ 62. Nxe6+ Kg8 63. g6 Ne3+ 64. Kg5 1-0
2023.05.09 Titled Tue 9th May Early
958587 Perera Alfonso, R (2320) Cherniaiev, Tykhon (2330) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O a6 5. Ba4 Ng6 6. c3 Be7 7. d4 exd4 8. cxd4 b5 9. Bb3 O-O 10. Nc3 d6 11. h3 Na5 12. Bc2 c5 13. d5 Bf6 14. Re1 Re8 15. a3 Nc4 16. Qd3 Bb7 17. Rb1 Rc8 18. b3 Nce5 19. Nxe5 Nxe5 20. Qg3 b4 21. Nd1 bxa3 22. Bxa3 Qa5 23. b4 cxb4 24. Bxb4 Qa2 25. Bxd6 Bxd5 26. Ne3 Bc6 27. Bb3 Qa5 28. Nf5 Ng6 29. Ra1 Bxa1 30. e5 Qxe1+ 0-1
2023.05.09 Titled Tue 9th May Early
958895 Perera Alfonso, R (2320) Manon Og, R (1999) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. h3 O-O 9. Qf3 Be6 10. O-O-O Nbd7 11. g4 h6 12. Rg1 Nh7 13. Kb1 Rc8 14. Nd5 Bxd5 15. exd5 Qc7 16. Bd3 Ng5 17. Qg2 Nf6 18. h4 e4 19. hxg5 exd3 20. cxd3 Qc2+ 21. Ka1 hxg5 22. Rh1 Rfe8 23. Qh3 Kf8 24. Qh8+ Ng8 25. Bd4 Bf6 26. Bxf6 gxf6 27. Nd4 Qxf2 28. Nf5 Re7 29. Qg7+ Ke8 30. Qxg8+ Kd7 31. Qxc8+ Kxc8 32. Nxe7+ Kd7 33. Nf5 Qf3 34. Rde1 Qxd5 35. Re7+ Kc6 36. Re4 Qxd3 37. Rc1+ Kb6 38. Rd4 Qe2 39. Rxd6+ Ka7 40. Rd4 a5 41. a3 Ka6 42. Rd6+ Ka7 43. Rxf6 Qxg4 44. Rxf7 Qf4 45. Rcc7 Qf1+ 46. Ka2 Ka6 47. Rf6+ Ka7 48. Rxb7+ Ka8 49. Rf8+ Kxb7 50. Nd6+ Kc6 51. Rxf1 Kxd6 52. Rf5 Kc6 53. Rxg5 Kb6 54. Kb3 Ka6 55. Ka4 Kb6 56. Rxa5 Kb7 57. b4 Kb6 58. Rc5 Ka6 59. Rc6+ Kb7 60. b5 Ka7 61. Ka5 Kb7 62. a4 Ka7 63. Rc7+ Kb8 64. b6 Ka8 65. Ka6 Kb8 66. a5 Ka8 67. Rc8# 1-0
2023.05.09 Titled Tue 9th May Early
959007 Winkels, M (1960) Perera Alfonso, R (2320) 1/2-1/2
1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 O-O 7. Be2 c6 8. Nc3 Nb8 9. O-O Nbd7 10. Ne5 Nxe5 11. Bxe5 Bd6 12. Bxd6 Qxd6 13. Bd3 e5 14. dxe5 Qxe5 15. Qf3 Bg4 16. Qg3 Qxg3 17. hxg3 Rfe8 18. Rfe1 Rad8 19. f3 Bc8 20. e4 dxe4 21. Nxe4 Nxe4 22. Bxe4 Kf8 23. Rad1 g6 24. g4 Be6 25. b3 Ke7 26. Kf2 a5 27. a3 Kf6 28. Rxd8 Rxd8 29. Ke2 Kg5 30. Rd1 Re8 31. Kf2 Bxg4 32. Bxc6 bxc6 33. fxg4 Kxg4 34. Rd4+ Kf5 35. Ra4 Re5 36. Rc4 c5 37. Ra4 g5 38. Rxa5 Ke4 39. b4 cxb4 40. Rxe5+ Kxe5 41. axb4 Kd4 42. b5 Kc5 43. c4 f5 44. Kf3 h5 45. Kg3 h4+ 46. Kf3 g4+ 47. Kf2 f4 48. Kf1 Kb6 49. Kf2 Ka5 50. Kf1 h3 51. gxh3 gxh3 52. Kf2 Kb6 53. Kf3 Kc5 54. Kf2 Kd6 55. b6 Kc6 56. c5 Kb7 57. Kf3 Kc6 58. Kf2 Kb7 59. Kf3 Kc6 60. Kf2 1/2-1/2
2023.05.09 Titled Tue 9th May Early
959303 Perera Alfonso, R (2320) Papasimakopoulos, Alexandros (2401) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nc6 7. Qd2 Nf6 8. f3 O-O 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Na5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. h4 b5 15. h5 b4 16. Nce2 a5 17. hxg6 fxg6 18. Nf5 gxf5 19. Qd5+ Kh8 20. Qxc4 fxe4 21. fxe4 Ng4 22. Bd4 Ne5 23. Qb3 Bg4 24. Qe3 Qe8 25. Rdf1 a4 26. Rxf8+ Qxf8 27. Nf4 Kg8 28. Qg3 a3 29. Bxe5 dxe5 30. Qxg4 exf4 31. Qe6+ Kh8 32. Rd1 Bxb2 33. Rd7 Bf6 34. e5 Bg5 35. Qd5 Kg7 36. Rd8 Qf7 37. Qc5 Qf5 38. Qxb4 Qxe5 39. Qd4 Bf6 40. Qxe5 Bxe5 41. c4 Bd6 42. Kc2 Kf6 43. Kd3 Kf5 44. Rf8+ Kg4 45. Ke4 Kg3 46. Rg8+ Kf2 47. Rg5 e5 48. c5 Bxc5 49. Rxe5 Be3 50. Rh5 Kxg2 51. Rxh7 Bc1 52. Rc7 Be3 53. Rc3 Kg3 54. Rxa3 Kf2 55. Rb3 Kg2 56. a4 Kf2 57. a5 Ke2 58. a6 Kd2 59. Ra3 Ba7 60. Kxf4 Kc2 61. Ke4 Kb2 62. Rh3 1-0
2023.02.21 Titled Tue 21st Feb Early
1029292 Pranav, V (2545) Perera Alfonso, R (2320) 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. Bc4 Nc6 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 a5 16. c3 a4 17. Bc2 b4 18. Qd4+ Kg8 19. Qxb4 Rb8 20. Qd4 Qa5 21. Rd2 Rb6 22. Re1 e5 23. dxe6 Bxe6 24. Qxa4 Qg5 25. f4 Qc5 26. f5 Bxf5 27. Qd4 Bxc2 28. Qxc5 dxc5 29. Kxc2 Ra8 30. Kb1 h5 31. Re5 1-0
2023.02.21 Titled Tue 21st Feb Early
1029079 Perera Alfonso, R (2320) Guimaraes, W (2194) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nc6 8. h3 Nxd4 9. Qxd4 Ne5 10. f4 Nc6 11. Qf2 e6 12. Be3 Bd7 13. O-O-O Rc8 14. Kb1 b5 15. g4 b4 16. Na4 Rb8 17. Nb6 a5 18. g5 Be7 19. h4 O-O 20. h5 e5 21. g6 fxg6 22. Bc4+ Kh8 23. hxg6 h6 24. f5 Nd4 25. Bxh6 gxh6 26. Rxh6+ Kg7 27. Rh7+ 1-0
2023.02.21 Titled Tue 21st Feb Early
1028847 Hakobyan, Aram (2620) Perera Alfonso, R (2320) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 g6 5. d4 cxd4 6. Qxd4 Nf6 7. Nc3 Nc6 8. Bxc6 Bxc6 9. O-O Bg7 10. Be3 O-O 11. Qd3 a6 12. Nd4 Bd7 13. f3 Rc8 14. Rac1 Qa5 15. Nb3 Qc7 16. Nd2 Rfd8 17. b3 e6 18. Bd4 Bc6 19. Qe3 Nd7 20. Bxg7 Kxg7 21. Rfd1 Nc5 22. Nf1 e5 23. Qf2 Ne6 24. Ne3 Qb6 25. Nf5+ 1-0
2023.02.14 Titled Tue 14th Feb Late
1037305 Sailer, M (2109) Perera Alfonso, R (2320) 0-1
1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. e3 Qb6 5. Qc1 e5 6. Nf3 e4 7. Nfd2 Be7 8. Bxe7 Nxe7 9. Be2 O-O 10. O-O f5 11. f4 Be6 12. c4 Nd7 13. Nc3 Kh7 14. a3 Rg8 15. b4 g5 16. b5 gxf4 17. Rxf4 Ng6 18. Rf1 f4 19. bxc6 bxc6 20. Rb1 Qc7 21. cxd5 cxd5 22. Nb5 Qxc1 23. Rbxc1 fxe3 24. Nb3 Rac8 25. Nxa7 Rxc1 26. Rxc1 Nf4 27. Bb5 Rxg2+ 28. Kh1 Rb2 29. Bxd7 Bxd7 30. Nc5 Bg4 31. Nd7 Bf3+ 32. Kg1 Ne2+ 33. Kf1 Nxc1 34. Nf6+ Kg6 35. Nxd5 e2+ 0-1
2023.02.14 Titled Tue 14th Feb Late
1037515 Perera Alfonso, R (2320) Ahmadzada, Ahmad (2487) 0-1
1. e4 Nf6 2. e5 Nd5 3. Nc3 e6 4. d4 d6 5. Nf3 Nxc3 6. bxc3 dxe5 7. Nxe5 Nd7 8. Bf4 Bd6 9. Bb5 c6 10. Bc4 Qa5 11. O-O Nxe5 12. dxe5 Bxe5 13. Qg4 Bxf4 14. Qxf4 Qxc3 15. Rad1 O-O 16. Rd3 Qf6 17. Qc7 b5 18. Bb3 a5 19. Rfd1 Ba6 20. Rf3 Rad8 21. Re1 Qd4 22. h4 Qd6 23. Qa7 c5 24. Rxf7 Rxf7 25. Rxe6 Qd1+ 26. Kh2 c4 27. Qxa6 cxb3 28. axb3 Qg4 29. Qb6 Qxh4+ 30. Kg1 Rd1+ 31. Re1 Rxe1# 0-1
2023.02.14 Titled Tue 14th Feb Late
1037606 Zampronha, W (2163) Perera Alfonso, R (2320) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. f3 e5 8. Nb3 h5 9. Qd2 Be6 10. O-O-O Nbd7 11. Kb1 Rc8 12. Nd5 Nxd5 13. exd5 Bf5 14. Bd3 Bxd3 15. Qxd3 Bg7 16. g4 h4 17. g5 b5 18. Nd2 O-O 19. Ne4 Nb6 20. Bxb6 Qxb6 21. Nf6+ Bxf6 22. gxf6 Rc4 23. Rhg1 Rfc8 24. Rg2 Rf4 25. Rxg6+ Kf8 26. Rh6 Ke8 27. Rh8+ Kd7 28. Rxc8 Kxc8 29. Qh7 Rxf6 30. Qxh4 Rf4 31. Qe7 Qd8 32. Qa7 Qa5 33. Rg1 Qc7 34. Qxa6+ Qb7 35. Qxd6 1-0
2022.12.13 Titled Tue 13th Dec Early
1101109 Perera Alfonso, R (2320) De Souza, Cristiano Gomes (2018) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. Qf3 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 Ne8 13. h4 Nc7 14. Kb1 b4 15. Nd5 Bxd5 16. exd5 a5 17. Bd3 a4 18. Nd2 Nb5 19. h5 Rb8 20. Qf5 g6 21. hxg6 fxg6 22. Qe6+ Kg7 23. Rxh7+ Kxh7 24. Qxg6+ 1-0
2022.12.13 Titled Tue 13th Dec Early
1101391 Ozen, Bahadir (2369) Perera Alfonso, R (2320) 1-0
1. g3 e5 2. Bg2 Nc6 3. d3 f5 4. a3 a5 5. c4 Nf6 6. Nc3 Bc5 7. e3 f4 8. Nge2 fxg3 9. Nxg3 O-O 10. Bd2 d6 11. h3 Be6 12. Nd5 Bxd5 13. cxd5 Ne7 14. b4 axb4 15. axb4 Rxa1 16. Qxa1 Bb6 17. Qa2 Qa8 18. Qb3 Qa1+ 19. Ke2 Qa8 20. h4 Kh8 21. Qc4 Qe8 22. h5 h6 23. Ne4 Nfxd5 24. Nxd6 cxd6 25. Bxd5 Qd7 26. Be6 Qd8 27. Rg1 d5 28. Qg4 g5 29. hxg6 Kg7 30. Bf7 Qd6 31. Rh1 Qf6 32. Qg2 Rh8 33. Rh2 h5 34. Bxd5 Rd8 35. Be4 h4 36. Qg4 Rh8 37. Bc3 Bc7 38. Qd7 Bb8 39. Rh3 Qg5 40. f4 Qg4+ 41. Qxg4 1-0
2022.12.13 Titled Tue 13th Dec Early
1101560 Albertini, L (2079) Perera Alfonso, R (2320) 0-1
1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 cxd4 5. Nxd4 Bd7 6. Bxc6 bxc6 7. Nc3 e5 8. Nb3 Be7 9. O-O Nf6 10. f4 O-O 11. f5 a5 12. g4 a4 13. Nd2 d5 14. g5 Nxe4 15. Ndxe4 dxe4 16. Nxe4 f6 17. g6 Qb6+ 18. Kg2 Qd4 19. Qxd4 exd4 20. gxh7+ Kxh7 21. Ng3 c5 22. Bf4 Bc6+ 23. Kh3 Rfe8 24. Rfe1 Bf8 25. Kg4 Bd5 26. Bc7 Rxe1 27. Rxe1 Bxa2 28. Nh5 Bf7 29. Nf4 Rc8 30. Ba5 Rb8 31. Nd3 c4 32. Nf4 Rxb2 33. Re4 Bc5 34. h4 Rxc2 35. Ne6 Bxe6 36. fxe6 a3 37. Bb6 a2 38. Bxc5 a1=Q 39. e7 Qg1+ 40. Kf5 Rf2+ 41. Ke6 Qg4+ 42. Kf7 Qxe4 43. e8=Q Qg6+ 44. Kf8 Re2 0-1
2022.12.13 Titled Tue 13th Dec Early
1101771 Perera Alfonso, R (2320) Putnam, Liam (2229) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. f4 b5 6. Bd3 Nd7 7. Nf3 c5 8. e5 cxd4 9. Bxd4 b4 10. Ne2 dxe5 11. fxe5 e6 12. Be4 Rb8 13. Qd2 Qc7 14. O-O-O Ne7 15. h4 h6 16. Kb1 Nc6 17. Nf4 Nxd4 18. Qxd4 O-O 19. Nd3 Rb5 20. h5 g5 21. Qd6 Bxe5 22. Ndxe5 Qxd6 23. Nxd7 Qxd7 24. Rxd7 Bxd7 25. Rd1 Rd8 26. Bc6 Bxc6 27. Rxd8+ Kg7 28. Nd4 Rc5 29. Rc8 Rd5 30. Rxc6 Rxd4 31. b3 a5 32. Rc5 Rd5 33. Rxd5 exd5 34. c3 bxc3 35. Kc2 d4 36. a3 Kf6 37. b4 axb4 38. axb4 Ke6 39. g4 Kd6 40. Kd3 Kd5 41. Kc2 Kc4 42. b5 d3+ 43. Kc1 Kxb5 0-1
2022.12.13 Titled Tue 13th Dec Early
1101861 Goldin, R (2294) Perera Alfonso, R (2320) 1-0
1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. O-O Nf6 5. d3 g6 6. a3 Bg7 7. Nc3 O-O 8. Ba2 Rb8 9. Ng5 h6 10. Nh3 Bxh3 11. gxh3 Qd7 12. Kg2 b5 13. f4 a5 14. f5 g5 15. Nd5 Nxd5 16. Bxd5 e6 17. Bxc6 Qxc6 18. f6 Bh8 19. h4 d5 20. Qh5 dxe4 21. Qxh6 e3+ 22. Kh3 Qd5 23. Bxe3 Rb6 24. Rf2 Qe5 25. Bxg5 1-0
2022.11.22 Titled Tue 22nd Nov Late
1120933 Perera Alfonso, R (2320) Kovacevic, Radmila (2113) 0-1
1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. f3 exf3 8. Qxf3 Be7 9. Bd3 Qe6+ 10. Be3 Nf6 11. O-O O-O 12. d5 Qg4 13. Qxg4 Nxg4 14. Bd4 c5 15. Rxf8+ Bxf8 16. Nb5 Nd7 17. Bc3 a6 18. Nc7 Ra7 19. Ne6 Be7 20. a4 Nde5 21. Nxe5 Nxe5 22. Nxc5 b6 23. Ne4 Nxd3 24. cxd3 Rc7 25. Bd4 Rc2 26. b4 Bb7 27. Bxb6 Bxd5 28. Bf2 Bc6 29. Bd4 d5 30. Nc5 a5 31. Re1 Bf8 32. Re6 Ba8 33. Ra6 axb4 34. Rxa8 Kf7 35. Rc8 b3 36. Rc7+ Kg8 37. Ne6 Rxc7 38. Nxc7 Bc5 39. Bxc5 b2 40. a5 b1=Q+ 41. Kf2 Qa2+ 42. Ke3 Qxa5 43. Kd4 Qd2 44. Nxd5 Qxg2 45. h4 Qg4+ 46. Ke5 Qxh4 47. d4 Qh2+ 48. Ke6 h5 49. Ne7+ Kh7 50. d5 Qe2+ 51. Kd7 Qg4+ 52. Kc6 Qf3 53. Bd6 h4 54. Kc5 h3 55. Be5 Qd3 56. d6 Qc2+ 57. Kd5 h2 58. Ke6 h1=Q 59. d7 Qb3+ 60. Kd6 Qhd1+ 61. Kc7 Qc4+ 62. Kd8 Qcd3 63. Ke8 Qxd7+ 64. Kf8 Qe6 65. Bxg7 Qd8# 0-1
2022.09.27 Titled Tue 27th Sep Early
1169779 Perera Alfonso, R (2320) Itkis, B (2332) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Bf5 12. Re1 Nd7 13. Bg5 Nf6 14. Nh4 Bg6 15. Nxg6 hxg6 16. Qf3 b5 17. Bb3 Rc8 18. h3 Ba3 19. Rad1 Qd6 20. Bf4 Qd7 21. Be5 Nd5 22. c4 bxc4 23. Bxc4 Bb4 24. Re4 Nc3 25. Rh4 Nxd1 26. Qf4 Qf5 27. Rh8+ 1-0
2022.09.27 Titled Tue 27th Sep Early
1169951 Svane, Frederik (2566) Perera Alfonso, R (2320) 1-0
1. c4 e5 2. d3 Nc6 3. g3 f5 4. Bg2 Nf6 5. Nc3 Bc5 6. e3 f4 7. exf4 O-O 8. Nge2 d6 9. O-O Qe8 10. fxe5 dxe5 11. Be3 Bxe3 12. fxe3 Qh5 13. Nd5 Bg4 14. Nxf6+ Rxf6 15. Rxf6 Bxe2 16. Qb3 Na5 17. Qb5 gxf6 18. Qxa5 Bxd3 19. Qd5+ Kh8 20. Qxd3 1-0
2022.09.27 Titled Tue 27th Sep Early
1170255 Perera Alfonso, R (2320) Gu Xiaobing (2219) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. h3 h5 9. Qf3 Be6 10. O-O-O Nbd7 11. Rg1 Rc8 12. g4 hxg4 13. hxg4 Rxc3 14. bxc3 Qc7 15. g5 Nh5 16. g6 Qxc3 17. Rd3 Qe1+ 18. Rd1 Qc3 19. Bh3 Nf4 20. gxf7+ Bxf7 21. Bxd7+ Kxd7 22. Qg4+ Be6 23. Qxg7 Rc8 24. Rxd6+ Kxd6 25. Rd1+ Nd3+ 26. Rxd3+ Qxd3 27. Bc5+ Rxc5 28. Nxc5 Qa3+ 29. Kb1 Qxc5 30. f4 Qb4+ 31. Kc1 Qe1+ 32. Kb2 Kd7 33. f5 Bc4 34. f6 Qb4+ 35. Kc1 Qa3+ 36. Kb1 Bxa2+ 37. Ka1 Bb3+ 38. Kb1 Qa2+ 39. Kc1 Qxc2# 0-1
2022.09.13 Titled Tue 13th Sep Early
1182708 Perera Alfonso, R (2320) Neiksans, A (2594) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. g3 Bb7 7. Bg2 Nf6 8. Qe2 Nc6 9. Nb3 Qc7 10. O-O d6 11. f4 Be7 12. g4 g6 13. g5 Nd7 14. f5 Nde5 15. fxe6 fxe6 16. Bh3 Bc8 17. Be3 Bd7 18. Nd4 Nxd4 19. Bxd4 Bxg5 20. Qf2 Be7 21. Bxe5 dxe5 22. Qf7+ Kd8 23. Rad1 Qc5+ 24. Kh1 Kc7 25. Rxd7+ Kxd7 26. Qxe6+ Kc7 27. Nd5+ Kb7 28. Qd7+ Kb8 29. Nxe7 Qc7 30. Qxc7+ Kxc7 31. Nd5+ Kd6 32. Rf6+ Kc5 33. c3 a5 34. Bf1 Rhf8 35. b4+ axb4 36. cxb4+ Kd4 37. Bxb5 Rxf6 38. Nxf6 Rxa2 39. Bc6 Rb2 40. b5 Ke3 41. h4 Kf3 42. Kg1 Rb1+ 43. Kh2 Rb2+ 44. Kg1 Rb1+ 45. Kh2 h5 46. Nd5 Rb2+ 47. Kg1 Rb1+ 48. Kh2 Rb2+ 49. Kg1 Kxe4 50. Ne7+ Kd4 51. Nxg6 e4 52. Nf4 e3 53. Kf1 Rb1+ 54. Ke2 Rb2+ 55. Ke1 Rb1+ 56. Ke2 Rb2+ 57. Ke1 Rb1+ 58. Ke2 1/2-1/2
2022.09.13 Titled Tue 13th Sep Early
1183253 Perera Alfonso, R (2320) Shashikant, K (2182) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Be3 Ng4 8. Bg5 Qb6 0-1
2022.09.13 Titled Tue 13th Sep Early
1183104 Shirov, A (2673) Perera Alfonso, R (2320) 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. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Rb8 15. c4 Nf4 16. g3 Nh5 17. Bxf8 Qxf8 18. Qd6 Qc8 19. Be2 Qb7 20. b3 Bf8 21. Qxe5 Qa6 22. Qxb8 Qxa2 23. Rd8 Qa1+ 24. Kd2 1-0
2022.09.13 Titled Tue 13th Sep Early
1183023 Perera Alfonso, R (2320) Jimenez, Joa (2210) 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. a4 Rb8 9. c3 O-O 10. h3 h6 11. d4 Re8 12. Nbd2 Bf8 13. Bc2 exd4 14. cxd4 Nb4 15. Bb1 c5 16. d5 Nd7 17. Nh2 c4 18. Ra3 Nc5 19. axb5 axb5 20. Rg3 Nbd3 21. Ree3 Ra8 22. b4 Nxc1 23. bxc5 Nd3 24. Bxd3 cxd3 25. c6 f5 26. exf5 Bxf5 27. Ng4 Rxe3 28. fxe3 Qh4 29. Kh2 Be7 30. e4 Bxg4 31. Rxg4 Qf2 32. Nf3 Qe3 33. c7 Bf6 34. Qb3 Rc8 35. Qxb5 d2 36. Qb8 d1=Q 37. Qxc8+ Kf7 38. Qe6+ Kf8 39. c8=Q+ Bd8 40. Qxd8# 1-0
2022.09.13 Titled Tue 13th Sep Early
1182732 Lenderman, A (2535) Perera Alfonso, R (2320) 1-0
1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. h3 Bg7 6. Nf3 O-O 7. O-O b6 8. e5 Nd5 9. Be4 Bb7 10. dxc5 Ne3 11. Bxe3 Bxe4 12. cxd6 exd6 13. exd6 Nd7 14. Nbd2 Bb7 15. Bd4 Re8 16. Bxg7 Kxg7 17. Re1 Qf6 18. Qa4 Qxd6 19. Nc4 Qc7 20. Nd4 Nc5 21. Qc2 Be4 22. Qd2 Bb7 23. Rxe8 Rxe8 24. Nd6 Ne4 25. Nxe8+ 1-0
2022.09.13 Titled Tue 13th Sep Early
1182480 Ciuffoletti, P (2106) Perera Alfonso, R (2320) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. c4 g6 6. Nc3 Bg7 7. Nf3 Nf6 8. h3 O-O 9. O-O d6 10. Be3 b6 11. Qd2 Bb7 12. Bh6 Rc8 13. b3 Nd7 14. Bxg7 Kxg7 15. Rad1 Nc5 16. Bb1 a6 17. Nd4 Nxd4 18. Qxd4+ Kg8 19. Nd5 Bxd5 20. exd5 b5 21. cxb5 axb5 22. Rfe1 Nd7 23. f4 Nf6 24. f5 Rc5 25. fxg6 hxg6 26. Qe3 Rxd5 27. Rxd5 Nxd5 28. Qh6 Qb6+ 29. Kh1 Qf2 30. Re4 Rc8 31. Rh4 Qe1+ 32. Kh2 Qe5+ 33. Kh1 Qg7 34. Qd2 e6 35. Be4 Qa1+ 36. Kh2 Qe5+ 37. Kh1 Ne7 38. Qh6 Qa1+ 39. Kh2 Qg7 40. Qg5 Qe5+ 41. Qxe5 dxe5 42. Bb7 Rc5 43. Rb4 Rc2 44. a4 bxa4 45. bxa4 Nf5 46. Bc6 Nd4 47. Rb8+ Kg7 48. Be4 Ra2 49. Ra8 f5 50. Bd3 e4 51. Bc4 Ra3 52. a5 f4 53. a6 e3 54. a7 e2 0-1
2022.08.30 Titled Tue 30th Aug Early
1194697 Perera Alfonso, R (2320) Vifleemskaia, S (1947) 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. a4 Bb7 9. d3 O-O 10. Nc3 Nd4 11. Nxd4 exd4 12. Ne2 c5 13. c3 dxc3 14. bxc3 d5 15. e5 Nd7 16. d4 bxa4 17. Bxa4 Nb6 18. Bc2 Nc4 19. Ng3 g6 20. Bh6 Re8 21. Qf3 Bg5 22. Bxg5 Qxg5 23. Bd3 Rab8 24. h3 h5 25. Qe2 h4 26. Nf1 cxd4 27. cxd4 a5 28. Reb1 Qf4 29. Bxc4 dxc4 30. Qxc4 Rbc8 31. Qe2 Be4 32. Rd1 Bd5 33. Rxa5 Red8 34. Qe3 Qf5 35. Rc5 Rb8 36. Rdc1 Rb2 37. Rc7 Kg7 38. R7c5 Rd7 39. Rc7 Rd8 40. e6 Bxe6 41. Qc3 Bd5 42. Qe3 Be6 43. d5 Rxd5 44. R7c5 Rxc5 45. Rxc5 Qf6 46. Rc1 Rb3 47. Qc5 Qf5 48. Qxf5 Bxf5 49. Ne3 Kf6 50. Rc6+ Kg7 51. Rc4 g5 52. Nxf5+ Kf6 53. Ne3 Rb1+ 54. Kh2 Rb2 55. Rc6+ Kg7 56. f3 Re2 57. Nf5+ Kf8 58. Rc8+ Re8 59. Rxe8+ Kxe8 60. f4 Kd7 61. fxg5 Ke6 62. Ne3 Ke5 63. Kg1 Kf4 64. Kf2 Kxg5 65. Kf3 f5 66. Nd5 Kg6 67. Kf4 Kf7 68. Kxf5 Kg8 69. Kg4 Kh7 70. Kxh4 Kh6 71. Kg4 Kh7 72. h4 Kh8 73. h5 1-0
2022.08.30 Titled Tue 30th Aug Early
1194872 Gurel, Ediz (2432) Perera Alfonso, R (2320) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Qe2 Nc6 5. O-O Nf6 6. Nc3 e6 7. d3 Be7 8. Bxc6 Bxc6 9. e5 Nd5 10. Ne4 O-O 11. b3 b6 12. Bb2 Nf4 13. Qe3 Ng6 14. exd6 Bxd6 15. Nxd6 Qxd6 16. Rfe1 Qd5 17. h3 Rfe8 18. Rad1 e5 19. Qe4 Qd7 20. Qe3 f6 21. Nd2 Nf4 22. f3 Qf5 23. Kh2 a5 24. Nc4 Reb8 25. a4 Qg6 26. Qf2 Rb7 27. g3 Nd5 28. Re2 h5 29. h4 Rd8 30. Rde1 Rbd7 31. Kg1 Nf4 32. Kh2 Nxe2 33. Rxe2 Rb7 34. Qe3 Qf5 35. Rf2 Bd5 36. Nd2 Rbd7 37. f4 exf4 38. Rxf4 Qe6 39. Qxe6+ Bxe6 40. Re4 Bf7 41. Kg1 Re8 42. Rxe8+ Bxe8 43. Nc4 Rb7 44. Nd6 Rb8 45. Bc1 Bf7 46. Bf4 Rd8 47. Nc4 Bxc4 48. bxc4 Kf7 49. Bc7 Re8 50. Bxb6 Re2 51. Bxa5 Rxc2 52. Bb6 Rc3 53. Bxc5 Rxd3 54. Bb6 Rxg3+ 55. Kf2 Ra3 56. a5 Ke6 57. c5 Kd5 58. Kg2 g5 59. hxg5 fxg5 60. Bd8 Kxc5 61. Be7+ Kb5 62. Bxa3 Kxa5 63. Be7 g4 64. Bh4 Kb5 65. Kg3 Kc4 66. Bg5 Kd3 67. Bd8 Ke4 68. Bh4 Kf5 69. Bd8 Ke4 70. Bh4 Kf5 71. Bd8 Ke4 1/2-1/2
2022.08.30 Titled Tue 30th Aug Early
1194959 Vakhlamov, I (2413) Perera Alfonso, R (2320) 1-0
1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Qxd4 Nc6 6. Bb5 Qd7 7. Bxc6 bxc6 8. e5 dxe5 9. Qxe5 e6 10. Bg5 Be7 11. Rd1 Qb7 12. Ne4 Qb4+ 13. Nfd2 Nxe4 14. Bxe7 Qxe7 15. Nxe4 O-O 16. O-O Ba6 17. Rfe1 Rad8 18. b3 h6 19. h3 Rd5 20. Qg3 Rfd8 21. Rc1 c5 22. c4 Rf5 23. Rcd1 Bb7 24. Rxd8+ Qxd8 25. Nd6 Qa5 26. Re2 Rg5 27. Nxb7 Qa3 28. Qd3 1-0
2022.08.30 Titled Tue 30th Aug Early
1195095 Perera Alfonso, R (2320) Gracia Alvarez, Gerardo Antonio (2222) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 Qc7 8. Be3 Nd7 9. Qd2 O-O-O 10. O-O-O e6 11. Kb1 Bd6 12. c4 Rhg8 13. Ka1 f5 14. c5 Nxc5 15. dxc5 Bxc5 16. Qc3 Bxe3 17. Qxe3 Qa5 18. h3 Bh5 19. g3 Bg6 20. Ne5 Rd5 21. Rxd5 Qxd5 22. Rd1 Qa5 23. Qd4 1-0
2022.08.30 Titled Tue 30th Aug Early
1195393 Perera Alfonso, R (2320) Kim, Se (2295) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. a4 Bb7 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nxe4 13. Re1 Nxg3 14. hxg3 O-O 15. Nh2 Kg7 16. Qh5 Qf6 17. Nd2 Qg6 18. Qe2 exd4 19. axb5 axb5 20. Rxa8 Rxa8 21. Qxb5 dxc3 22. bxc3 Ne5 23. Ndf1 Qd3 24. Rxe5 Qxc3 25. Re7 Rf8 26. Bd5 Qf6 27. Re2 Bc8 28. Qd3 Bd7 29. Qf3 Qxf3 30. gxf3 Bb5 31. Rb2 Bd3 32. Be4 Bc4 33. Ne3 Be6 34. Nf5+ Kf6 35. Ng4+ Kg6 36. Ngxh6 d5 37. Bb1 d4 38. g4 Bc5 39. Rc2 Bb6 40. Rc6 Kf6 41. Be4 Rd8 42. Kg2 d3 43. Rc1 d2 44. Rd1 Bb3 45. Ne3 Bxe3 46. Rb1 d1=Q 47. Rb2 Bd4 48. Rb1 Qd2 49. Rxb3 Qxf2+ 50. Kh3 Qf1+ 51. Kh2 Bg1+ 52. Kg3 Qf2+ 53. Kh3 Qh2# 0-1
2022.08.30 Titled Tue 30th Aug Late
1196292 Perera Alfonso, R (2320) Bochnicka, Vladimir ml. (2343) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Ke7 8. Nd5+ Ke8 9. Be3 Rb8 10. Bb6 Qg5 11. Bc7 Ra8 12. h4 Qg6 13. Qd3 f5 14. Nb6 fxe4 15. Qg3 Bg4 16. Nxa8 Nf6 17. Nb6 Nh5 18. Qc3 d5 19. Nxd5 Nf4 20. Nxf4 exf4 21. Qb3 Bb4+ 22. c3 Bc5 23. Qd5 Bxf2+ 24. Kxf2 Be6 25. Qd6 Qg3+ 26. Kg1 Qe3+ 27. Kh2 Qg3+ 28. Kg1 Qe3+ 29. Kh2 Qg3+ 30. Kg1 1/2-1/2
2022.08.30 Titled Tue 30th Aug Late
1196458 Acosta Cruz, Oscar Yosimar (2098) Perera Alfonso, R (2320) 1-0
1. Nf3 d5 2. b3 Nf6 3. Bb2 Bg4 4. d4 e6 5. Nbd2 Nbd7 6. e3 c5 7. h3 Bh5 8. Bd3 Bd6 9. O-O O-O 10. c4 Rc8 11. Rc1 a6 12. cxd5 exd5 13. Be2 Re8 14. Re1 Qa5 15. a3 cxd4 16. b4 Qd8 17. Nxd4 Bg6 18. N2f3 Bb8 19. Nh4 Qe7 20. Nxg6 hxg6 21. Nf3 Qd6 22. Qd4 Rcd8 23. Bf1 Re4 24. Qd2 Rde8 25. g3 Nh5 26. Bg2 Nhf6 27. Ng5 R4e7 28. Red1 Nb6 29. Qd4 Re5 30. h4 Nbd7 31. Rc2 Nf8 32. Rdc1 Ne6 33. Nxe6 R5xe6 34. Rc8 Ne4 35. Qxg7# 1-0
2022.08.16 Titled Tue 16th Aug Early
1207485 Zenin, D (2163) Perera Alfonso, R (2320) 0-1
1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bc5 6. e4 d6 7. Nge2 O-O 8. O-O fxe4 9. Nxe4 Nxe4 10. dxe4 Be6 11. b3 Qe8 12. Be3 Bxe3 13. fxe3 Qh5 14. Nc3 Bg4 15. Qd2 h6 16. Nd5 Rac8 17. Rxf8+ Kxf8 18. Rf1+ Kg8 19. Qf2 Be6 20. h4 Bxd5 21. exd5 Nb4 22. Bh3 Rd8 23. Bf5 Kh8 24. a3 Na6 25. b4 Rf8 26. Qc2 Nb8 27. Kg2 Qe8 28. Qe4 Qd8 29. Qg4 Rf6 30. Rf3 a5 31. Bc8 Rxf3 32. Kxf3 axb4 33. axb4 Na6 34. b5 Nc5 35. Bf5 Qf6 36. Qh5 e4+ 37. Kg2 Qf8 38. Qg6 Kg8 39. Bxe4 Qf7 40. Qh7+ Kf8 41. Bf5 b6 42. g4 Qf6 43. Qh8+ Kf7 44. Qc8 Qe7 45. Kf3 Kf6 46. h5 Kg5 47. Qa8 Kh4 48. Qa1 Kg5 49. Qc1 Qe5 50. e4+ Kf6 51. Qe3 Qb2 52. Kg3 Qb3 53. Qxb3 Nxb3 54. Kf4 Nd4 55. Ke3 Nc2+ 56. Kd3 Na3 57. Bd7 Ke5 58. Bf5 Nb1 59. Bg6 Na3 60. Bf5 Kf4 61. Bg6 Kxg4 62. e5 dxe5 63. Kc3 Kf4 64. Kb3 Nb1 65. Bxb1 e4 66. Kc3 e3 67. Kd3 Kf3 68. Kd4 e2 0-1
2022.08.16 Titled Tue 16th Aug Early
1207546 Paravyan, D (2592) Perera Alfonso, R (2320) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. f3 e5 8. Nb3 h5 9. Qd2 Be6 10. O-O-O Nbd7 11. Kb1 Rc8 12. Be2 b5 13. a3 Qc7 14. h3 h4 15. f4 Be7 16. Rhf1 Qb7 17. Bf3 b4 18. axb4 Qxb4 19. Nd5 Nxd5 20. exd5 Qxd2 21. Rxd2 Bf5 22. Na5 O-O 23. Nc6 Bf6 24. Bg4 Bxg4 25. hxg4 Rfe8 26. g5 Bg7 27. f5 gxf5 28. Rxf5 f6 29. Rd3 fxg5 30. Rxg5 Kf7 31. Rg4 Rh8 32. Ra4 Ra8 33. Bg5 Bf6 34. Rf3 Kg6 35. Bxf6 Nxf6 36. Ne7+ Kf7 37. Nf5 Rad8 38. Rxa6 e4 39. Rf1 Rh5 40. Nxd6+ Kg7 41. Nf5+ Kf7 42. Ne3 1-0
2022.08.16 Titled Tue 16th Aug Early
1207660 Perera Alfonso, R (2320) Reprintsev, A (2350) 0-1
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Bb5 Ne4 7. O-O Nxc3 8. bxc3 Qxb5 9. d5 Nd8 10. Qd4 e6 11. c4 Qc5 12. Qh4 Be7 13. Qg3 Bf6 14. Rb1 O-O 15. Rd1 Qxc4 16. Ne5 Qxc2 17. Bb2 exd5 18. h3 Be6 19. Rdc1 Qf5 20. Ng4 Bg5 21. Re1 h5 22. Ne3 Qf4 0-1