WORLDBASE Player / Joueur FM Shivakumar, Shawnak
GameID: 0
162 games / 162 parties
2024.12.21 North American Youth 2024
247838 Mou, Iris (2226) Shivakumar, Shawnak (2324) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Qb6 8. a3 f6 9. exf6 Nxf6 10. g3 Bd6 11. Bg2 O-O 12. O-O Kh8 13. Nf4 cxd4 14. cxd4 Ne4 15. Qd3 Bd7 16. b4 Ne7 17. a4 Nc6 18. b5 Nb4 19. Qb3 a5 20. Be3 Rac8 21. Rac1 Rxc1 22. Rxc1 Rc8 23. Rxc8+ Bxc8 24. Ne5 Bxe5 25. dxe5 Qc7 26. Bxe4 dxe4 27. Nxe6 Qxe5 28. Ng5 Qa1+ 29. Kg2 h6 30. Qc4 hxg5 31. Qxc8+ Kh7 32. Qf5+ Kh8 33. Qh3+ Kg8 34. Qe6+ Kh8 35. Qe8+ Kh7 36. Qxe4+ Kh8 37. Bd4 Qa2 38. Qxb7 Qg8 39. b6 Nc2 40. Qxg7+ 1-0
2024.12.20 North American Youth 2024
247802 Shivakumar, Shawnak (2324) Yang, Jingyun (ryan) (2139) 1/2-1/2
1. Nf3 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 c5 5. c4 cxd4 6. Nxd4 Nc6 7. O-O O-O 8. Nc3 Nxd4 9. Qxd4 d6 10. Qh4 a6 11. Bh6 Bxh6 12. Qxh6 Qc7 13. Rac1 Bd7 14. Rfd1 Qb6 15. h3 Bc6 16. b3 Bxg2 17. Kxg2 Qc6+ 18. f3 Qc5 19. Nd5 Nxd5 20. cxd5 Qb5 21. Rc4 Rfc8 22. Rdd4 Rxc4 23. Rxc4 f5 24. Qd2 Rf8 25. Rc7 Rf7 26. Rc2 Rf8 27. h4 Qd7 28. Qe3 Kf7 29. Qh6 Kg8 30. Qc1 Qb5 31. Qe3 Qxd5 32. Qe5 e6 33. Qxe6+ Rf7 34. Qf6 Qe6 35. Qg5 Re7 36. h5 Kg7 37. Kf2 Kf7 38. h6 Qe5 39. Qf4 Qe6 40. Qd4 Qe5 41. Qd3 Qe6 42. Kf1 Kf6 43. Rd2 Kg5 44. Qxd6 Qxd6 45. Rxd6 Kxh6 46. Kf2 Kg7 47. Rb6 Kf7 48. f4 Rc7 49. Kf3 Re7 50. g4 fxg4+ 51. Kxg4 Rxe2 52. Rxb7+ Kf6 53. Rb6+ Re6 54. Rxe6+ Kxe6 55. Kg5 Kd5 56. b4 h5 1/2-1/2
2024.12.20 North American Youth 2024
247822 Diao, Matthew Guo (2173) Shivakumar, Shawnak (2324) 0-1
1. d4 e6 2. c4 b6 3. e4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. cxd5 exd5 7. exd5 Ne7 8. Bb5+ Nd7 9. Nc3 O-O 10. Bc6 Rb8 11. Nge2 Nf6 12. O-O Nfxd5 13. Nxd5 Nxc6 14. Ne3 Ba6 15. Rfd1 Qd6 16. Rac1 Rbe8 17. Ng3 Ne7 18. Qc2 Rc8 19. Ngf5 Nxf5 20. Nxf5 Qf6 21. Qe4 Rfe8 22. Qg4 Be2 23. f3 Bxd1 24. Rxd1 Rcd8 25. Ng3 Qe6 26. Qxe6 Rxe6 27. Rc1 c6 28. Rd1 c5 29. d5 Re5 30. d6 Re6 31. Nf5 g6 32. Ne7+ Kf8 0-1
2024.12.19 North American Youth 2024
247782 Shivakumar, Shawnak (2324) Das, Aditeya (2232) 0-1
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 a5 6. e4 Bg4 7. Bxc4 e6 8. Be3 Bb4 9. Qc2 Nbd7 10. Be2 O-O 11. O-O h6 12. Rad1 Qe7 13. h3 Bh5 14. g4 Bg6 15. Bd3 Nh7 16. Ne2 h5 17. g5 c5 18. Bb5 cxd4 19. Rxd4 Rac8 20. Qd1 Nc5 21. Ng3 Rfd8 22. e5 Rxd4 23. Qxd4 Bc2 24. Nxh5 Ne4 25. Rc1 Rd8 26. Qc4 Bd3 27. Qc7 Nhxg5 28. Nxg5 Nxg5 29. Qxe7 Bxe7 30. Bxd3 Rxd3 31. Rc7 Bd8 32. Rc8 Nf3+ 33. Kf1 Nxe5 34. Ke2 Rd7 35. Bh6 f6 36. f4 Nc6 37. f5 Nd4+ 38. Kf2 Nxf5 39. Bxg7 Kf7 40. Bh8 Bb6+ 41. Ke2 Rd8 42. Rxd8 Bxd8 43. Kd3 e5 44. Ke4 Kg6 45. b3 Be7 0-1
2024.12.18 North American Youth 2024
247746 Shivakumar, Shawnak (2324) Zhu, Linxi (2113) 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. O-O O-O 6. c4 c6 7. a4 dxc4 8. Na3 Be6 9. Qc2 Na6 10. Ng5 Nc7 11. Rd1 Nd7 12. Bf4 Nd5 13. Nxe6 fxe6 14. Bg5 Qe8 15. e4 N5b6 16. a5 Nc8 17. e5 Qf7 18. Be3 Rd8 19. Qxc4 a6 20. Qb3 Rb8 21. Bh3 Nf8 22. Rac1 Na7 23. d5 Nb5 24. Nxb5 axb5 25. dxc6 bxc6 26. f4 g5 27. a6 gxf4 28. gxf4 c5 29. a7 Rxd1+ 30. Rxd1 Ra8 31. Bxc5 Qxf4 32. Bg2 Qg4 33. Qf3 Qc4 34. Qxa8 Qxc5+ 35. Kh1 Qxe5 36. Qf3 1-0
2024.12.18 North American Youth 2024
247764 Ho, Carter (2194) Shivakumar, Shawnak (2324) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. a3 Be7 9. Qd2 O-O 10. dxc5 Bxc5 11. O-O-O b5 12. Bxc5 Nxc5 13. Nd4 Bd7 14. Nxc6 Bxc6 15. Qd4 Qe7 16. g4 Rfb8 17. f5 b4 18. f6 Qf8 19. fxg7 Qe7 20. Nb1 bxa3 21. Nxa3 Na4 22. Nb1 Rxb2 23. Kd2 Qg5+ 24. Ke1 Rab8 25. h4 Qxg7 26. Nd2 R2b4 27. c4 dxc4 28. Rh2 c3 29. Nc4 Bd5 30. Rc2 Nb2 31. Rxc3 Nxd1 32. Kxd1 Rb1+ 33. Kc2 Rxf1 0-1
2024.11.29 US Chess Masters 2024
276012 Belenkaya, D (2151) Shivakumar, Shawnak (2324) 1-0
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. Nf3 Nf6 8. a3 Ba5 9. Be3 O-O 10. dxc5 Bxc3+ 11. bxc3 Qa5 12. Qc2 Ng4 13. Bg5 f6 14. Bc1 Qxc5 15. h3 Ne5 16. Nxe5 Qxe5+ 17. Be2 b6 18. O-O Bb7 19. Bd3 f5 20. Be3 Nc6 21. Rfe1 Qf6 22. f4 Rae8 23. c5 e5 24. cxb6 axb6 25. Bxb6 Kh8 26. Bc5 Rf7 27. Rab1 Ba8 28. Rb6 Qd8 29. Bc4 Rf6 30. Qf2 h6 31. Bb5 exf4 32. Rxe8+ Qxe8 33. Qxf4 Qe1+ 34. Kh2 Rg6 35. Bf1 Qxc3 36. Bd4 Nxd4 37. Rxg6 Kh7 38. Rg3 Qc5 39. Bd3 g5 40. Qb8 Qd5 41. Qc7+ Kh8 42. Bc4 Qe4 43. Qd8+ Kg7 44. Qg8+ Kf6 45. Qf7+ Ke5 46. Qe7+ Kf4 47. Qd6+ Qe5 48. Qxh6 Qe7 49. h4 Nf3+ 50. gxf3 1-0
2024.07.26 OBRO CXU Int. 2024
441353 Shivakumar, Shawnak (2323) Sengupta, D (2491) 0-1
1. d4 Nf6 2. g3 c5 3. d5 b5 4. Bg2 Bb7 5. e4 d6 6. a4 b4 7. Nd2 g6 8. b3 Bg7 9. Bb2 O-O 10. Ne2 Nbd7 11. a5 Ba6 12. O-O Ne5 13. Re1 h5 14. h3 Rb8 15. f4 Ned7 16. Ra2 Qc7 17. Nc4 Ne8 18. Bxg7 Nxg7 19. Nc1 Bxc4 20. bxc4 e5 21. dxe6 fxe6 22. e5 dxe5 23. Nd3 Rbd8 24. Qc1 exf4 25. Nxf4 Ne5 26. Qe3 Nxc4 27. Qe4 Nd2 28. Qxg6 Qf7 29. Qg5 e5 30. Rxe5 Qxa2 31. Ne6 Rd7 32. Nxf8 Kxf8 33. Rxc5 Qa1+ 34. Kh2 Nf1+ 35. Kg1 Ne3+ 36. Kh2 Nxg2 37. Qg6 Qd4 38. Rc8+ Rd8 39. Rc7 Kg8 40. Qf7+ Kh8 41. Kxg2 Qe4+ 0-1
2024.07.25 OBRO CXU Int. 2024
441321 Shivakumar, Shawnak (2323) Joel Paul Ganta (2056) 1-0
1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 dxc4 7. Na3 c3 8. bxc3 c5 9. Re1 Bf5 10. Ne5 Ne4 11. Bb2 Bxe5 12. dxe5 h5 13. Qc1 c4 14. Nxc4 Nc6 15. Rd1 Qc7 16. Qe3 b5 17. Bxe4 Bxe4 18. Qxe4 bxc4 19. Qxc4 Qb6 20. Rab1 Nxe5 21. Qf4 Qe6 22. c4 Nxc4 23. Ba1 Kh7 24. Qd4 f6 25. Qd7 Qe4 26. Rb7 Rfe8 27. Bxf6 Rad8 28. Qxd8 1-0
2024.07.25 OBRO CXU Int. 2024
441335 Heimisson, Hilmir Freyr (2392) Shivakumar, Shawnak (2323) 0-1
1. c4 e6 2. Nc3 b6 3. Nf3 Bb7 4. g3 f5 5. Bg2 Nf6 6. O-O Be7 7. d3 O-O 8. e4 fxe4 9. Ng5 Nc6 10. d4 Na5 11. b3 c5 12. dxc5 bxc5 13. Be3 Qb6 14. Rc1 Rac8 15. Ngxe4 Nxe4 16. Bxe4 Bxe4 17. Nxe4 Qc6 18. Qd3 Rf5 19. Rfd1 Rd8 20. Nd6 Bxd6 21. Qxd6 Qc8 22. h4 h6 23. Rd2 Nb7 24. Qa6 d6 25. Qxa7 Qc6 26. Qa3 g5 27. Qb2 Rd7 28. g4 Re5 29. Qc2 Re4 30. Kh2 Nd8 31. Rg1 Nf7 32. Re2 Ne5 33. Rg3 gxh4 34. Rg2 Rxg4 35. f3 Qxf3 36. Bxh6 h3 37. Rg1 Rf7 38. Qe4 Rxg1 39. Kxg1 Qg3+ 0-1
2024.07.24 OBRO CXU Int. 2024
441296 Rakshitta, Ravi (2308) Shivakumar, Shawnak (2323) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Qb6 8. a3 a5 9. h4 f6 10. exf6 Nxf6 11. g3 cxd4 12. cxd4 e5 13. Nxe5 Nxe5 14. dxe5 Ng4 15. Nd4 Bc5 16. Bb5+ Kd8 17. Bg5+ Kc7 18. Rc1 Kb8 19. Rxc5 Qxc5 20. e6 Bxe6 21. O-O Qc8 22. Qd2 Ra7 23. Rc1 Qg8 24. Nc6+ bxc6 25. Bf4+ Kc8 26. Rxc6+ Kd8 27. Qd4 Re7 28. Qb6+ Ke8 29. Rxe6+ Kf7 30. Rxe7+ Kxe7 31. Qd6+ Kf7 32. Qxd5+ 1-0
2024.07.23 OBRO CXU Int. 2024
441264 Sachi Jain (2140) Shivakumar, Shawnak (2323) 0-1
1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 Bc5 7. Bg2 e5 8. O-O a5 9. c3 Qd3 10. Qa4 b5 11. Qd1 O-O 12. Nb3 Qxd1 13. Rxd1 Bb6 14. Be3 Bxe3 15. fxe3 Bg4 16. Nc5 Rfd8 17. h3 Bxf3 18. Bxf3 Kf8 19. Be2 b4 20. Rac1 Ke7 21. Bb5 Rxd1+ 22. Rxd1 Na7 23. Ba4 bxc3 24. bxc3 Nc8 25. Bc6 Rb8 26. Nd3 Na7 27. Bd5 Nd7 28. Rd2 f6 29. Nb2 Nc5 30. Nd3 Nxd3 31. Rxd3 Rd8 32. Kf2 c6 33. Bc4 Nb5 34. Bxb5 cxb5 35. Rxd8 Kxd8 36. Ke2 Kc7 37. Kd3 Kc6 38. Kc2 Kc5 39. Kb3 g6 40. g4 g5 41. Kc2 Kc4 42. Kd2 b4 43. cxb4 axb4 44. Kc2 Kc5 45. Kb2 Kb6 46. Kc2 Ka5 47. Kb3 Kb5 48. Kc2 Ka4 49. Kd3 Ka3 50. Kc4 Kxa2 51. Kxb4 Kb2 52. Kc4 Kc2 53. Kd5 Kd3 54. Ke6 Kxe3 55. Kxf6 Kf4 56. Kg7 Kxe4 57. Kxh7 Kf4 58. Kg6 e4 59. Kf6 e3 60. h4 gxh4 61. g5 e2 62. g6 e1=Q 63. g7 Qa1+ 64. Kf7 Qxg7+ 0-1
2024.07.23 OBRO CXU Int. 2024
441278 Shivakumar, Shawnak (2323) Johansson, Th1 (2172) 1-0
1. c4 e6 2. Nc3 Nf6 3. e4 e5 4. f4 d6 5. Nf3 Nc6 6. d4 exd4 7. Nxd4 Be7 8. Be2 O-O 9. Be3 Re8 10. O-O Bf8 11. Bf3 Bd7 12. g4 Nxd4 13. Bxd4 Bc6 14. Qc2 a6 15. a4 a5 16. Rad1 Nd7 17. g5 b6 18. h4 Qb8 19. h5 Qb7 20. Nd5 Nc5 21. b3 Bxd5 22. exd5 Re7 23. f5 Rae8 24. f6 Re5 25. Bxe5 Rxe5 26. Qg2 Qc8 27. Rde1 Nd3 28. Rxe5 dxe5 29. Bg4 Bc5+ 30. Kh2 Qe8 31. g6 hxg6 32. hxg6 Qd8 33. gxf7+ Kf8 34. fxg7+ Kxg7 35. Bf5+ 1-0
2024.07.22 OBRO CXU Int. 2024
441244 Shivakumar, Shawnak (2323) Meskenas, Paulius (2168) 1/2-1/2
1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd7 8. a4 e5 9. e4 Qf6 10. O-O Bg4 11. Rb1 Bxf3 12. Qxf3 Qxf3 13. gxf3 O-O-O 14. d3 Bd6 15. Bxc6 bxc6 16. c4 Kc7 17. Bd2 Rb8 18. Kg2 Kd7 19. Kg3 Ke7 20. a5 Bc7 21. Be3 Bxa5 22. Bxc5+ Ke6 23. Bxa7 Rxb1 24. Rxb1 Rd8 25. Rb3 f5 26. Bb6 Bxb6 27. Rxb6 Rxd3 28. Rxc6+ Kd7 29. Ra6 fxe4 30. Ra7+ Ke6 31. Rxg7 Rxf3+ 32. Kg2 Rc3 33. Rxh7 Rxc4 34. Rg7 e3 35. fxe3 Rc2+ 36. Kg1 Rc1+ 37. Kg2 Rc2+ 38. Kh1 Kf5 39. Rg3 Rb2 40. Kg1 Rb1+ 41. Kg2 Rb2+ 42. Kh1 Rc2 43. h3 Rc1+ 44. Kg2 Rc2+ 45. Kf1 Ke4 46. Kg1 Rc1+ 47. Kf2 1/2-1/2
2024.07.16 34th Panam Youth U18 2024
454335 Shaw, Jaden (2077) Shivakumar, Shawnak (2323) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Ne1 h5 8. Be3 Nd7 9. Nd2 Ndxe5 10. dxe5 d4 11. Bxd4 Qxd4 12. Nc4 Qc5 13. b4 Qd5 14. b5 Bc5 15. bxc6 Qxc6 16. Rb1 O-O 17. Na5 Qa4 18. Nxb7 Bb6 19. Nd3 h4 20. Rb4 Qxa2 21. Nd6 h3 22. Nxf5 hxg2 23. Kxg2 exf5 24. c4 Rad8 25. Ra4 Rxd3 26. Rxa2 Nf4+ 27. Kh1 Rxd1 28. Bxd1 Re8 29. Ra4 Nd3 30. f4 Rd8 31. Ra1 Nf2+ 32. Kg2 Rd2 33. Bf3 Be3 34. Kg3 g5 35. fxg5 f4+ 36. Kh4 Nd3 37. Kg4 Nxe5+ 38. Kf5 Nxc4 39. Rfc1 Nd6+ 40. Kg4 Rxh2 41. Rh1 Rc2 42. Rad1 Bd2 43. Bd5 Be3 44. g6 Kg7 45. gxf7 Nxf7 46. Be4 Rb2 47. Rh7+ Kf6 48. Rxf7+ Kxf7 49. Rd6 Rb5 50. Rc6 a5 51. Ra6 Ke7 52. Kf3 Rb3 53. Ke2 Ra3 54. Kf3 Ra1 55. Bc2 Kd7 56. Kg4 Kc7 57. Be4 a4 58. Kf5 a3 59. Ke5 Kd7 60. Rd6+ Ke7 61. Re6+ Kd7 62. Rd6+ Kc7 63. Ra6 Bc1 64. Rc6+ Kb8 65. Kd6 Bb2 66. Ra6 Rd1+ 67. Kc6 Rd4 68. Rb6+ Kc8 69. Ra6 Kd8 70. Bf3 Ke7 71. Kc5 Rd3 72. Be4 Re3 73. Kd5 f3 74. Re6+ Kf8 0-1
2024.07.16 34th Panam Youth U18 2024
454337 Shivakumar, Shawnak (2323) Keleberda, Tymur (2222) 0-1
1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e6 5. d4 cxd4 6. exd4 d5 7. c5 Ne4 8. Bd3 f5 9. Bb5 Bd7 10. Bxc6 Bxc6 11. Ne5 g6 12. Qb3 Bg7 13. Nxe4 Bxe5 14. Bg5 Qa5+ 15. Bd2 Qa6 16. Ng5 Bf6 17. Qe3 O-O 18. Nf3 Rae8 19. Bc3 b6 20. cxb6 axb6 21. a4 Bb5 22. Ra3 Bc4 23. Ne5 f4 24. Qf3 Bxe5 25. dxe5 Rc8 26. Kd2 d4 27. Bb4 Be2 28. Qb3 Rfe8 29. h4 f3 30. gxf3 Rc4 31. Raa1 Rxb4 32. Qxb4 Qd3+ 33. Ke1 Bxf3 34. Qb5 Qxb5 35. axb5 Bxh1 36. Ra4 Rd8 37. Ra6 Rb8 38. Ra4 Bd5 39. Rxd4 Rc8 40. Kd2 Rc4 41. Rd3 Rxh4 42. Ra3 Rb4 43. Kc3 Rxb5 44. b4 h5 45. Ra7 h4 46. Rc7 h3 47. Rc8+ Kg7 48. Rc7+ Kh6 49. Rc8 Kg5 50. Rh8 Bg2 0-1
2024.07.15 34th Panam Youth U18 2024
454334 Shivakumar, Shawnak (2323) Toro Cruz, Sebastian J. (1953) 1-0
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nb4 10. d4 cxd4 11. Nxd4 O-O 12. a3 N8c6 13. Nxe6 fxe6 14. axb4 Qxd1 15. Rxd1 Bxb4 16. Be3 Ne5 17. Nb5 Ng4 18. Nc7 Nxe3 19. fxe3 Rac8 20. Nxe6 Rfe8 21. Rxa7 Rxe6 22. Rxb7 Rce8 23. Rdd7 R8e7 24. Rxe7 Bxe7 25. Bf1 Rxe4 26. Bd3 Rxe3 27. Bc4+ Kf8 28. Rb8+ 1-0
2024.07.12 1000GM Independence Day 2
466873 Sivakumar, Shaashwath (2288) Shivakumar, Shawnak (2323) 0-1
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. Qc2 Bxd2+ 8. Qxd2 c6 9. a4 Ne4 10. Qc2 Nd6 11. O-O b5 12. Nbd2 Ra6 13. b3 cxb3 14. Nxb3 O-O 15. Ne5 Qb6 16. Rfc1 b4 17. Qb2 Qc7 18. Qc2 Bb7 19. Nc5 Rb6 20. Qb3 Bc8 21. Rc2 Kh8 22. Rac1 f6 23. Ned3 Qe7 24. Qb2 Re8 25. Nb3 Qa7 26. h4 Nf5 27. Rc5 Ra6 28. Nf4 Ne7 29. e3 Nd7 30. R5c2 e5 31. Nd3 Qb8 32. Ndc5 Nxc5 33. Rxc5 exd4 34. Qxd4 Qa7 35. Qc4 Bd7 36. Bf1 Rb6 37. Rxa5 Qb8 38. Rd1 Nd5 39. Rc5 Nxe3 40. fxe3 Qxg3+ 41. Kh1 Qf3+ 42. Kg1 Qxd1 43. a5 Rbb8 44. Kf2 Be6 45. Kg1 Kg8 46. Qc1 0-1
2024.07.12 1000GM Independence Day 2
466882 Shivakumar, Shawnak (2323) Grigoryan, K2 (2573) 0-1
1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. O-O Nd7 8. e5 c5 9. Be4 Bxe4 10. Nxe4 cxd4 11. e6 fxe6 12. Nfg5 Nf8 13. a4 b4 14. g4 Qc8 15. Qd3 Nf6 16. h3 h5 17. gxh5 Rxh5 18. Bd2 Nxe4 19. Qxe4 Bf6 20. Rae1 Rb8 21. Qg2 Bxg5 22. fxg5 e5 23. Re2 Rxh3 24. Ref2 Rh8 25. Qe4 Qb7 26. Rxf8+ Rxf8 27. Rxf8+ Kxf8 28. Qxg6 Qf3 29. Qh6+ Kf7 30. g6+ Ke6 31. g7+ Kf7 32. Qh8 Qd1+ 33. Kf2 Qxd2+ 34. Kf1 Qf4+ 35. Ke1 Rg8 0-1
2024.07.11 1000GM Independence Day 2
466864 Shivakumar, Shawnak (2323) Martinez Romero, M (2403) 0-1
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. Be3 Nc5 11. f3 a5 12. Ndb5 Nfd7 13. Qd2 Ne5 14. b3 a4 15. Rad1 axb3 16. Bxc5 bxa2 17. Bd4 Be6 18. Nxa2 Bxc4 19. Nbc3 c5 20. Bxe5 Bxe5 21. Rf2 Ra3 22. Qc1 Qa5 23. Nb1 Ra4 24. Nac3 Ra1 25. Bf1 Bb3 26. Rdd2 b5 27. Nxb5 Rb8 28. f4 Bf6 29. e5 dxe5 30. fxe5 Bg5 31. Qc3 Rxb5 32. e6 Bxe6 33. Qe5 Bxd2 34. Nxd2 c4 35. Qf6 Rf5 36. Nxc4 Rxf6 37. Nxa5 Rxf2 0-1
2024.07.11 1000GM Independence Day 2
466872 Levine, Joseph (2372) Shivakumar, Shawnak (2323) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Rb8 10. c4 Bb4+ 11. Ke2 O-O 12. a3 Be7 13. cxd5 cxd5 14. Nd6 f6 15. Nxc8 Rfxc8 16. exf6 Bxf6 17. Rb1 a5 18. h4 Qc5 19. Rh3 d6 20. Qa4 d4 21. Bd2 Qf5 22. Rc1 Rxc1 23. Bxc1 e5 24. Qxa5 Qb1 25. Qc7 Re8 26. fxe5 dxe5 27. Kd1 e4 28. Qc2 Qa1 29. Qc6 Kf8 30. Bb5 Rd8 31. Qe6 e3 32. Rf3 e2+ 33. Bxe2 d3 34. Bxd3 h5 35. Kc2 1-0
2024.07.10 1000GM Independence Day 2
466855 Shivakumar, Shawnak (2323) Jiang, Lucas (2272) 1/2-1/2
1. Nf3 d5 2. e3 Nf6 3. c4 dxc4 4. Bxc4 e6 5. d4 a6 6. Be2 c5 7. O-O Nbd7 8. a4 b6 9. b3 Bb7 10. Ba3 Be7 11. Nbd2 O-O 12. dxc5 Bxc5 13. Bxc5 Nxc5 14. Nc4 Nd5 15. Qc2 Qe7 16. Qb2 b5 17. axb5 axb5 18. Na5 b4 19. Nxb7 Qxb7 20. h3 h6 1/2-1/2
2024.07.10 1000GM Independence Day 2
466861 Arenas, D (2357) Shivakumar, Shawnak (2323) 0-1
1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 a6 5. d4 Nd7 6. Nxd7 Bxd7 7. Bd3 g6 8. O-O Bg7 9. c3 Nf6 10. Re1 O-O 11. Nd2 Re8 12. h3 Bc6 13. Nf3 Ne4 14. Bf4 b5 15. Nd2 Nd6 16. a3 a5 17. Qe2 b4 18. axb4 axb4 19. Nb3 Qb6 20. Rxa8 Bxa8 21. Be5 bxc3 22. bxc3 Qxb3 23. Bxd6 Qxc3 24. Bb5 Bc6 25. Bb4 Bxb5 26. Qxb5 Qc8 27. Bxe7 Bxd4 28. Qxd5 Bc5 29. Bxc5 Rxe1+ 30. Kh2 Qe6 31. Qd2 Qe2 32. Qd8+ Qe8 33. Qd2 Re2 34. Qd3 Re6 35. Be3 h5 36. h4 Qb8+ 37. g3 Qa8 38. Qd4 Qe4 39. Qd8+ Re8 40. Qf6 Qe5 41. Qc6 Rd8 42. Qf3 Qf5 43. Qxf5 gxf5 44. Kg2 Kg7 45. Kf3 Re8 46. Bg5 Re4 47. Bf4 Kf6 48. Bg5+ Ke5 49. Be3 Ra4 50. Bc1 Rb4 51. Bd2 Rb3+ 52. Kg2 Ke4 53. Bh6 Rf3 54. Bc1 f4 55. Bd2 fxg3 56. fxg3 Ra3 57. Bf4 Rf3 58. Bc7 Rc3 59. Bf4 Kf5 60. Kh3 Rc2 61. Bd6 Ke6 62. Bf4 f5 63. Bb8 Kd5 64. Bf4 Ke4 65. Bd6 Kf3 66. Bb8 Rb2 67. Bd6 Rb5 68. Bf4 Kf2 69. Kh2 Rb2 70. Be5 Rd2 71. Bc3 Rd3 72. Bb4 Kf1 73. Bc5 Ke2 74. Kg2 Rb3 75. Ba7 Rb5 76. Bg1 Rb4 77. Bc5 Rc4 78. Bb6 Rg4 79. Bc7 Ke3 80. Bb6+ Ke4 81. Bc7 Rg6 82. Bf4 Rc6 83. Bb8 Ra6 84. Bc7 Ra2+ 85. Kh3 Rb2 86. Bf4 Kf3 87. Bd6 Rb5 88. Bc7 Kf2 89. Kh2 Kf1 90. Bd6 Rb2+ 91. Kh1 Rg2 0-1
2024.07.09 1000GM Independence Day 2
466846 Shivakumar, Shawnak (2323) Deng, Henry (2336) 1-0
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Be7 6. e3 O-O 7. Qc2 h6 8. Bf4 Nbd7 9. g4 dxc4 10. Rg1 Nd5 11. g5 Nxf4 12. gxh6 g6 13. exf4 Kh8 14. Bxc4 c5 15. O-O-O cxd4 16. Rxd4 Bf6 17. Ne5 Qe7 18. Qe4 Bxe5 19. fxe5 Nc5 20. Qh4 Qxh4 21. Rxh4 a6 22. Rd4 b5 23. Be2 Rb8 24. b4 Nd7 25. f4 Nb6 26. Ne4 Bb7 27. Nd6 Bd5 28. Kd2 Nc8 29. Nxc8 Rbxc8 30. h4 Kh7 31. a3 Kxh6 32. Rg5 Rfd8 33. Ke3 Rc3+ 34. Rd3 Rdc8 35. h5 Rxd3+ 36. Bxd3 gxh5 37. Be2 Rc3+ 38. Kd4 Rxa3 39. Bxh5 Rb3 40. Kc5 Rc3+ 41. Kd6 Rc4 42. Bxf7 Rxf4 43. Rg6+ Kh7 44. Rf6 Rxb4 45. Ke7 Rc4 46. Bxe6 Bxe6 47. Rxe6 Rc7+ 48. Kf6 Rb7 49. Rxa6 b4 50. e6 b3 51. e7 Rb8 52. Ra1 Kg8 53. Rg1+ Kh7 54. Kf7 1-0
2024.07.09 1000GM Independence Day 2
466850 Jimenez Garcia, Emmanuel (2367) Shivakumar, Shawnak (2323) 1/2-1/2
1. Nf3 d5 2. d4 Nf6 3. c3 Bf5 4. Qb3 Qc8 5. c4 c6 6. Nc3 dxc4 7. Qxc4 b5 8. Qb3 a5 9. Ne5 e6 10. f3 a4 11. Qd1 h6 12. e4 Bh7 13. Be3 a3 14. b3 Bb4 15. Rc1 Qd8 16. Bd3 Qa5 17. Qc2 Nfd7 18. Ng4 h5 19. Nf2 e5 20. O-O O-O 21. dxe5 Nxe5 22. Be2 Na6 23. f4 Ng4 24. Bxg4 hxg4 25. f5 Rfe8 26. Ne2 Bxf5 27. exf5 Rxe3 28. Nxg4 Ree8 29. f6 1/2-1/2
2024.07.08 1000GM Independence Day 2
466839 Gumularz, Szymon (2587) Shivakumar, Shawnak (2323) 1-0
1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nc3 e5 8. Nb3 d4 9. Na4 O-O 10. c3 dxc3 11. Nxc3 Nc6 12. Be3 Bf5 13. Bxc6 bxc6 14. Qxd8 Rfxd8 15. Na5 Rdb8 16. Nxc6 Rxb2 17. Ne7+ Kh8 18. Nxf5 gxf5 19. Rab1 Rc2 20. Rfc1 Rxc1+ 21. Bxc1 Rc8 22. Nb5 Rc2 23. Nd6 h6 24. Nxf5 Nd5 25. Bxh6 Bxh6 26. Nxh6 Kg7 27. Ng4 e4 28. Rb5 Nc3 29. Rg5+ Kf8 30. e3 Rxa2 31. h4 Rd2 32. Ra5 Ra2 33. Rc5 Ra1+ 34. Kg2 Ne2 35. h5 Ng1 36. Nf6 Nf3 37. Nxe4 Ne1+ 38. Kh3 Nd3 39. Rd5 Rd1 40. Ra5 Rc1 41. g4 Rc4 42. f3 Ne1 43. Kg3 Rc2 44. Rxa7 Rg2+ 45. Kf4 Rh2 46. Ng5 1-0
2024.07.07 1000GM Independence Day
475858 Shivakumar, Shawnak (2323) Gumularz, Szymon (2587) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Qd2 Bg7 5. Bh6 Bxh6 6. Qxh6 c5 7. dxc5 Qa5 8. e3 Qxc5 9. Nf3 a6 10. Nd4 b5 11. a3 Nbd7 12. g3 Rg8 13. Nb3 Qb6 14. O-O-O Bb7 15. Bg2 Rc8 16. Rhe1 g5 17. f4 Rg6 18. Qh3 g4 19. Qh4 Rxc3 20. bxc3 Qd6 21. Rd4 Nb6 22. Rb4 Qc7 23. Nd2 Qxc3 24. Rb3 Qc5 25. f5 Rg8 26. e4 Nc4 27. exd5 Qf2 28. Rxe7+ Kxe7 29. Nxc4 Qg1+ 30. Kb2 Qd4+ 31. Kb1 bxc4 32. Rxb7+ Kd6 33. Qh6 Re8 34. Ka2 Qc3 35. Rb6+ Ke7 36. d6+ Kd8 37. Bc6 Nd7 38. Qg5+ Kc8 39. Rb2 Qd4 40. Bb7+ Kb8 41. Bc6+ Kc8 42. Rb7 Qc3 43. Rc7+ Kb8 44. Rb7+ Kc8 45. Rc7+ Kb8 46. Qc1 Re1 47. Qxe1 Qxe1 48. Rxd7 Qe5 49. Rb7+ Kc8 50. d7+ Kd8 51. Ra7 1-0
2024.07.07 1000GM Independence Day
475866 Grigoryan, K2 (2573) Shivakumar, Shawnak (2323) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8. Qd2 Nf6 9. O-O-O O-O 10. Bd3 c5 11. Kb1 Be6 12. Ng5 Bd7 13. Ne4 Be6 14. Nxf6+ Bxf6 15. Be4 Rc8 16. Bd5 Bxd5 17. Qxd5 Rc6 18. g4 g6 19. h4 Qa5 20. Bd4 Bd8 21. Be3 Bf6 22. Rd3 Re8 23. Bg5 Bxg5 24. hxg5 Re5 25. Qg2 c4 26. Rdh3 Rb5 27. Qe4 Rc8 28. Ka1 Re5 29. Rxh7 Kf8 30. Qf3 Qc7 31. Qf6 Ke8 32. Rxf7 Qxf7 33. Rh8+ Kd7 34. Qxf7+ Re7 35. Qxe7+ 1-0
2024.07.06 1000GM Independence Day
475849 Shivakumar, Shawnak (2323) Lu, Maximillian (2400) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 b6 5. Bg2 Bb7 6. O-O O-O 7. d5 Na6 8. Nc3 Nc5 9. Re1 Nfe4 10. Nxe4 Nxe4 11. Qc2 Nc5 12. e4 c6 13. Bf4 Rc8 14. Rad1 b5 15. d6 Bf6 16. e5 Bg7 17. Bg5 Qa5 18. dxe7 Rfe8 19. a3 bxc4 20. Qxc4 Ne6 21. Bf6 c5 22. Ng5 Bxg2 23. Nxe6 dxe6 24. Kxg2 Qb6 25. Re2 h6 26. Red2 Qb7+ 27. Kg1 Rxe7 28. Bxe7 Qxe7 29. Rd7 Qg5 30. Qf4 Qxf4 31. gxf4 g5 32. Rd8+ Rxd8 33. Rxd8+ Kh7 34. Rc8 gxf4 35. Rxc5 Kg6 36. Ra5 Kf5 37. Rxa7 Bxe5 38. Rxf7+ Ke4 39. b4 Bd6 40. Rf6 Kd5 41. Rxh6 Be5 42. Rh5 1-0
2024.07.06 1000GM Independence Day
475855 Arenas, D (2357) Shivakumar, Shawnak (2323) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nc3 Nc6 10. h3 h6 11. Bf4 a6 12. d4 b5 13. a3 Bf5 14. O-O-O b4 15. axb4 Nxb4 16. Ne1 Kd7 17. Nd3 a5 18. Rhe1 Rhb8 19. g4 Bh7 20. Ne5+ Kc8 21. Nd3 c6 22. Bf3 Kd7 23. Be2 Rb7 24. Bf1 Rab8 25. Nxb4 axb4 26. Nb1 Nd5 27. Be3 b3 28. c4 Nxe3 29. fxe3 Bh4 30. Re2 Bc2 31. Na3 Bxd1 32. Kxd1 Ra7 33. Kc1 Bg5 34. Bg2 Re8 35. Kd2 g6 36. Kd3 f5 37. gxf5 gxf5 38. e4 Bc1 39. Kc3 f4 40. Bf3 Rxa3 41. bxa3 Rb8 42. Bg4+ Kd8 43. e5 b2 44. Bf5 b1=Q 45. Bxb1 Rxb1 46. exd6 Bxa3 47. c5 Rh1 48. Re7 Rxh3+ 49. Kc4 Bc1 50. Rh7 Bd2 51. d5 Rc3+ 52. Kd4 cxd5 53. Kxd5 Re3 54. c6 Rd3+ 55. Ke6 Re3+ 56. Kf5 Bc3 57. Rb7 Ke8 58. Rb8+ Kf7 59. c7 Re5+ 60. Kg4 Rc5 61. d7 1-0
2024.07.05 1000GM Independence Day
475840 Shivakumar, Shawnak (2323) Martinez Romero, M (2403) 1/2-1/2
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 a6 8. e4 b5 9. e5 Ne8 10. Qe2 bxc4 11. Qxc4 d5 12. Qa4 Nc7 13. Be3 Ne6 14. Rac1 Bb7 15. Qb3 Ra7 16. Bh3 c5 17. Na4 c4 18. Qb6 Qxb6 19. Nxb6 Bc6 20. b3 Rb7 21. Na4 Bxa4 22. bxa4 Nd7 23. Bxe6 fxe6 24. Ng5 Rb6 25. Rb1 Rfb8 26. Rxb6 Rxb6 27. a5 Rb5 28. Nxe6 Rxa5 29. Rb1 Rb5 30. Rxb5 axb5 31. Nc7 Nb6 32. Nxb5 e6 33. Kf1 Kf7 34. Ke2 Ke7 35. Kd2 Kd7 36. Nc3 Bf8 37. g4 Bb4 38. Kc2 Bxc3 39. Kxc3 Na4+ 40. Kc2 Ke7 41. Bd2 Kf7 42. Kd1 Kg7 43. Ke2 Kf7 44. a3 Ke7 45. Ke3 Kf7 46. Kf4 Ke7 47. Ke3 Kf7 48. Kf4 Ke7 49. h3 Kf7 50. h4 Nb2 51. f3 Na4 52. h5 Kg7 53. hxg6 Kxg6 54. Ke3 h5 55. gxh5+ Kxh5 56. Kf4 Nb2 57. Bc3 Nd1 58. Bd2 c3 59. Bc1 c2 60. a4 Nc3 61. Ke3 Nxa4 62. Kd3 Kh4 63. Kxc2 Kg3 64. f4 Kg4 65. Kb3 Nb6 66. Kb4 Kf5 67. Kb5 Nc4 68. Kc6 Na5+ 69. Kd7 Nc4 70. Ke7 Na5 71. Kd7 Nb3 72. Bb2 Nd2 73. Bc1 Nf1 74. Ke7 Ng3 75. Kd7 Nh5 76. Ke7 Ng7 77. Kf7 Nh5 78. Ke7 Ng7 79. Kf7 Nh5 80. Ke7 Ng7 1/2-1/2
2024.07.05 1000GM Independence Day
475844 Sripada, Havish (2290) Shivakumar, Shawnak (2323) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. O-O Qxb2 9. Qe1 cxd4 10. Bxd4 Nxd4 11. Nxd4 Bb4 12. Ndb5 Bxc3 13. Nxc3 Nh6 14. Rb1 Qxc2 15. Bb5+ Kf8 16. Ba4 Qd3 17. Rxb7 g6 18. Nb5 Kg7 19. Nd6 Qd4 20. Bd7 Rab8 21. Rc7 Bd3 22. Qd2 Rhf8 23. Re1 Ng4 24. Nb5 Qb6 25. Rc3 Bxb5 26. Bxb5 Qxb5 27. h3 Nh6 28. Qg5 Ng8 29. f4 d4 30. Rf3 d3 31. f5 exf5 32. Rxf5 d2 33. Ref1 Qd7 34. Qg4 Nh6 35. e6 Nxg4 36. exd7 gxf5 37. hxg4 Rfd8 38. a4 Rxd7 0-1
2024.07.04 1000GM Independence Day
475831 Shivakumar, Shawnak (2323) Levine, Joseph (2372) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Rb8 8. Be2 cxd4 9. Nxd4 Bc5 10. Qd2 O-O 11. O-O-O Bxd4 12. Bxd4 Qa5 13. Qe3 Re8 14. g4 b5 15. Rhg1 b4 16. Nb1 Ba6 17. Bxa6 Qxa6 18. h4 Rec8 19. f5 Qxa2 20. f6 Nxd4 21. Rxd4 Nc5 22. Nd2 Na4 23. Kd1 Qxb2 24. Ke2 Qxc2 25. h5 Qc5 26. g5 Nc3+ 27. Kf1 g6 28. Rh1 Rb7 29. Qh3 Qb5+ 30. Rd3 Qa6 31. Kg2 Qc6 32. Rf3 d4 33. Kg1 Rcc7 34. Nb3 Ne4 35. hxg6 fxg6 36. Nxd4 Qc1+ 37. Rf1 Qxg5+ 38. Kh2 Qd2+ 39. Qg2 Qxd4 40. Rf4 Qxe5 41. Qxe4 Qxe4 42. Rxe4 Kf7 0-1
2024.07.04 1000GM Independence Day
475833 Sivakumar, Shaaketh (2368) Shivakumar, Shawnak (2323) 1/2-1/2
1. Nf3 d5 2. d4 c5 3. c3 Nf6 4. Bf4 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 Nh5 9. Bg3 Nxg3 10. hxg3 g6 11. Nbd2 Bg7 12. Nh4 Bg4 13. e4 e6 14. f3 g5 15. fxg4 gxh4 16. gxh4 Qc7 17. Rh3 b5 18. Rf3 Qh2 19. g3 O-O 20. Be2 dxe4 21. Nf1 Qg1 22. Rf2 Rad8 23. h5 h6 24. g5 e3 25. Qxe3 Nxd4 26. cxd4 Bxd4 27. Qf3 Bb6 28. b4 cxb3 29. axb3 Bc5 30. Bxb5 Rd5 31. Raa2 Bxf2+ 32. Rxf2 Rxb5 33. gxh6 Re5+ 34. Kd2 f5 35. Kc3 Re4 36. Kb2 Rc8 37. Ka3 Kh7 38. Kb2 Kxh6 39. Ka3 Kh7 40. h6 Kxh6 41. g4 Rxg4 42. Qe3+ Kg7 43. Qe5+ Kf7 44. Rxf5+ exf5 45. Qxf5+ Kg7 46. Qd7+ Kh6 47. Qxc8 Qd4 48. Qc1+ Rg5 49. Qc6+ Rg6 50. Qh1+ Kg7 51. Qb7+ Kh6 52. Qh1+ Kg7 53. Qb7+ Kf8 54. Qc8+ Ke7 55. Qc7+ Ke6 56. Qc8+ Qd7 57. Qc4+ Qd5 58. Qc8+ Qd7 59. Qc4+ Qd5 60. Qc8+ Kf7 61. Qc7+ Ke8 62. Qb8+ Qd8 63. Qb5+ Qd7 64. Qb8+ Kf7 65. Qf4+ Kg8 66. Qc4+ Kh7 67. b4 Qh3+ 68. Ka4 Qd7+ 69. Ka3 Qe7 70. Ka4 Qe5 71. Kb3 Kg7 72. Qc3 Qxc3+ 73. Kxc3 Kf6 74. Kc4 Ke5 75. Ne3 Ke4 76. Nd1 Rc6+ 77. Kb3 Kd4 78. Nb2 Rh6 79. Ka4 Rh5 80. Kb3 Rf5 81. Ka4 Re5 82. b5 Re2 83. Kb3 Re3+ 84. Kb4 Re1 85. Na4 Rb1+ 86. Ka5 Ra1 87. Kb4 Rb1+ 88. Ka5 Kc4 89. b6 axb6+ 90. Nxb6+ Kc5 91. Na4+ Kc4 92. Nb6+ Kd4 93. Na4 Rb3 94. Ka6 Kd5 95. Nb6+ Kc6 96. Na4 Rb5 97. Nc3 Re5 98. Na4 Re4 99. Ka5 Rc4 100. Nb2 Rc2 101. Na4 Rh2 102. Kb4 Rh4+ 103. Kb3 Kb5 104. Nc3+ Kc5 105. Na4+ Kd4 106. Kb4 Rh8 107. Nb6 Ra8 108. Nxa8 Kd5 1/2-1/2
2024.07.03 1000GM Independence Day
475822 Shivakumar, Shawnak (2323) Sivakumar, Shaashwath (2288) 0-1
1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 c6 5. Ngxe4 Nxe4 6. Nxe4 d5 7. cxd5 cxd5 8. Ng3 h5 9. e3 h4 10. Ne2 Nc6 11. d4 Qf6 12. Nf4 Bd6 13. Nxd5 Qg6 14. Nc3 Bf5 15. h3 O-O 16. a3 Rfe8 17. d5 Ne5 18. Qa4 Nd7 19. Qxh4 Nc5 20. Bd2 Nb3 21. Rd1 Bc2 22. Qg4 Qf6 23. Bc4 Bxd1 24. Qxd1 Nxd2 25. Qxd2 Rac8 26. Qd3 Qe5 27. g3 a6 28. O-O b5 29. Ba2 Bxa3 30. Nxb5 Bxb2 31. Na7 Rc3 32. Qd2 Ba3 33. Nc6 Qf6 34. Kg2 Bc5 35. Rc1 Bxe3 36. fxe3 Rexe3 37. Ne7+ Qxe7 38. Qxc3 0-1
2024.06.14 1000GM #2 Vegas IMB 2024
493068 Tang, Dylan (2165) Shivakumar, Shawnak (2315) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. O-O Nbd7 10. a4 Rc8 11. a5 O-O 12. Qd2 Qc7 13. Rfd1 h6 14. h3 Rfe8 15. Nc1 Red8 16. Bf3 Nc5 17. Nd3 Nh7 18. Bg4 Bg5 19. Nb4 Nxe4 20. Nxe4 Bxe3 21. fxe3 f5 22. Nd5 Qf7 23. Rf1 g6 24. Nec3 Qg7 25. Be2 e4 26. Rfd1 Qe5 27. Ne7+ Kf7 28. Nxc8 Ng5 29. Nxd6+ Kf8 30. Qd4 Nxh3+ 31. gxh3 Qg3+ 32. Kf1 Qxh3+ 33. Ke1 Qg3+ 34. Kf1 Qh3+ 35. Kf2 Qh2+ 36. Kf1 1/2-1/2
2024.06.14 1000GM #2 Vegas IMB 2024
493069 Shivakumar, Shawnak (2315) Tang, Zoey (2239) 1-0
1. Nf3 d5 2. c4 d4 3. b4 c5 4. e3 dxe3 5. fxe3 cxb4 6. d4 e6 7. Bd3 Nf6 8. O-O Nc6 9. Bb2 Be7 10. Qe2 O-O 11. e4 Nh5 12. Qe3 f5 13. Nbd2 Nf6 14. Kh1 fxe4 15. Nxe4 Nxe4 16. Qxe4 g6 17. c5 Bf6 18. Bc4 Qe7 19. Rae1 Qg7 20. d5 Bxb2 21. dxc6 Kh8 22. cxb7 Bxb7 23. c6 Bc8 24. Ng5 Bf6 25. c7 Bd7 26. Nxe6 Bxe6 27. Bxe6 Rfe8 28. Qb7 Bc3 29. Rd1 Be5 30. Qxa8 Rxa8 31. Rd8+ Qg8 32. Bxg8 1-0
2024.06.13 1000GM #2 Vegas IMB 2024
493057 Zuluaga, C (2201) Shivakumar, Shawnak (2315) 0-1
1. d4 e6 2. Nf3 c5 3. e3 Nf6 4. c4 b6 5. Be2 Bb7 6. O-O Be7 7. Nc3 cxd4 8. Nxd4 O-O 9. Bf3 Qc8 10. Bxb7 Qxb7 11. b3 Na6 12. Bb2 Nc5 13. Qe2 Rfd8 14. Rfd1 Rac8 15. Qf3 Qb8 16. Nde2 a6 17. Ng3 b5 18. cxb5 axb5 19. Qe2 b4 20. Nb5 d5 21. Rac1 Nce4 22. Bxf6 Nxg3 23. hxg3 Bxf6 24. Qd3 Rxc1 25. Rxc1 Rc8 26. Qd2 h5 27. Rxc8+ Qxc8 28. Qxb4 Qc1+ 29. Kh2 Qf1 30. Nd6 Qxf2 31. Qb8+ Kh7 32. Nxf7 h4 33. Qf4 hxg3+ 34. Qxg3 Qxg3+ 35. Kxg3 Kg8 36. Nh8 Kxh8 37. a4 Bc3 38. Kf4 Kg8 39. e4 d4 0-1
2024.06.13 1000GM #2 Vegas IMB 2024
493060 Shivakumar, Shawnak (2315) Vemparala, Nikash (2170) 1/2-1/2
1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 c5 5. cxd5 exd5 6. d4 Nc6 7. Be2 cxd4 8. Nxd4 Bd6 9. O-O O-O 10. Nxc6 bxc6 11. b3 Qe7 12. Bb2 Qe5 13. g3 Bh3 14. Re1 Qe6 15. Rc1 Rfe8 16. Qd3 Rac8 17. Bf3 Ng4 18. Na4 Qh6 19. Qd1 Qg5 20. Nc5 h5 21. Nd3 h4 22. Nf4 hxg3 23. hxg3 Nxe3 24. Nxh3 Nxd1 25. Rxe8+ Rxe8 26. Nxg5 Nxb2 27. Rxc6 Be7 28. Nh3 d4 29. Rc7 Bf6 30. Bd5 Rd8 31. Bxf7+ Kh7 32. Nf4 d3 33. Bh5 d2 34. Rxa7 d1=Q+ 35. Bxd1 Rxd1+ 36. Kg2 Rd2 37. Nh3 Nd1 38. Ra6 Nc3 39. a3 Rb2 40. b4 Rb3 41. Nf4 Nb1 42. Nd5 Nxa3 43. Nxf6+ gxf6 44. Rxf6 Rxb4 45. Kh3 Kg7 46. Rd6 Nc2 47. Re6 Nd4 48. Re4 Nc6 49. Re6 Nd8 50. Ra6 Nf7 51. f4 Rc4 52. Kh4 Rb4 53. Ra5 Kg6 54. Ra6+ Kg7 55. Rc6 Ra4 56. Rc2 Nh6 57. Rc5 Kg6 58. Rc6+ Kg7 59. Re6 Nf5+ 60. Kg4 Nh6+ 61. Kh4 Nf5+ 62. Kg4 Nh6+ 63. Kh3 Ra3 64. Re1 Nf5 65. Rg1 Kg6 66. Kg4 Nh6+ 67. Kh4 Nf5+ 68. Kg4 Nh6+ 69. Kh4 Nf5+ 1/2-1/2
2024.06.12 1000GM #2 Vegas IMB 2024
493046 Wu, Sibo (2109) Shivakumar, Shawnak (2315) 0-1
1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 a6 6. h3 O-O 7. Be2 c5 8. O-O cxd4 9. exd4 Nc6 10. Ne5 Ne8 11. Bf3 Nc7 12. Re1 Ne6 13. Nxc6 bxc6 14. Be5 Bxe5 15. dxe5 Qb6 16. Na4 Qb4 17. c3 Qh4 18. Bg4 Rb8 19. Bxe6 Bxe6 20. b3 Qg5 21. Re3 f5 22. Nc5 Bc8 23. Qd4 f4 24. Rf3 Qf5 25. Re1 g5 26. c4 Be6 27. Nxa6 Rbd8 28. c5 h5 29. Nb4 g4 30. Rc3 gxh3 31. Nxc6 Qg5 32. g3 Rc8 33. Nb4 h4 34. Kh2 fxg3+ 35. fxg3 Rxc5 36. Rd3 Rc1 37. Qg1 Rxe1 38. Qxe1 Qg4 39. Nc6 Rf3 40. Rxf3 Qxf3 41. Qg1 Qe2+ 42. Kh1 Qe4+ 43. Kh2 Qc2+ 0-1
2024.06.12 1000GM #2 Vegas IMB 2024
493051 Shivakumar, Shawnak (2315) Nyzhnyk, I (2576) 1/2-1/2
1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. O-O Be7 10. Rc1 O-O 11. a3 Rc8 12. Na4 Nd7 13. b4 e5 14. dxe5 Ncxe5 15. Rxc8 Qxc8 16. Bxe5 Nxe5 17. Nb6 Qe6 18. Nxd5 Rd8 19. e4 Nf3+ 20. gxf3 Bxf3 21. Nxe7+ Qxe7 22. Qd2 Qd7 23. Rc1 Bxe4 24. Nf4 g5 25. Ne6 Qxe6 26. Qxg5+ Qg6 1/2-1/2
2024.06.11 1000GM #2 Vegas IMB 2024
493035 Cruz, Cr (2478) Shivakumar, Shawnak (2315) 1-0
1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 Nbd7 5. Qc2 e5 6. cxd5 Nxd5 7. a3 Bd6 8. Ne4 Bc7 9. b4 f5 10. Ng3 g6 11. Bb2 O-O 12. b5 Qe7 13. bxc6 N7f6 14. Bc4 bxc6 15. d3 f4 16. exf4 exf4+ 17. Ne4 Ba5+ 18. Kf1 Be6 19. Nd4 Ng4 20. Nxc6 Qc7 21. Nxa5 Nge3+ 22. fxe3 Nxe3+ 23. Ke2 Nxc2 24. Bxe6+ Rf7 25. Rac1 Qb6 26. Bxf7+ Kxf7 27. Nc4 Nd4+ 28. Kf2 Qb3 29. Bxd4 1-0
2024.06.11 1000GM #2 Vegas IMB 2024
493042 Shivakumar, Shawnak (2315) Deng, Henry (2316) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Ne3 11. Qd3 Bb4+ 12. Bd2 Ba6 13. Bxb4 Qxb4+ 14. Kf2 Qxb2+ 15. Be2 Nxc4 16. Rab1 Nxe5 17. fxe5 Qxe5 18. Qxa6 Qxe4 19. Rhd1 O-O 20. Bf3 Qf5 21. Kg1 Rfc8 22. Rb7 d5 23. Rxa7 Rab8 24. Rf1 Qe5 25. a4 c5 26. Be2 Rf8 27. Bb5 c4 28. Rb7 Qe3+ 29. Kh1 Qe2 30. Rg1 Rbc8 31. Qa7 Qd2 32. Rf1 Qe2 33. Kg1 Qh5 34. Rc7 Rcd8 35. Rd7 Rc8 36. Qb7 h6 37. Rdxf7 Qe5 38. Rxf8+ Rxf8 39. Rxf8+ Kxf8 40. Qc8+ Ke7 41. Qe8+ Kf6 42. Qf8+ Kg6 43. g3 Kh7 44. Qf4 Qe1+ 45. Kg2 Qe2+ 46. Qf2 Qe4+ 47. Qf3 Qe5 48. h4 h5 49. Kh3 Kg8 50. a5 c3 51. Bd3 Qc7 52. Qxh5 Kf8 53. Bb5 Kg8 54. Qe8+ Kh7 55. Bd3+ g6 56. Qxg6+ Kh8 57. Qh6+ Kg8 58. Qxe6+ Kh8 59. a6 d4 60. a7 1-0
2024.06.10 1000GM #2 Vegas IMB 2024
493033 Shivakumar, Shawnak (2315) Boros, De (2403) 0-1
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Be7 5. d4 exd4 6. Nxd4 O-O 7. Nxc6 bxc6 8. Be2 d5 9. O-O Rb8 10. Qa4 Bd6 11. Qxa7 Rb6 12. cxd5 cxd5 13. a4 c5 14. Qa5 Bg4 15. Bxg4 Bxh2+ 16. Kh1 Nxg4 17. g3 Bxg3 18. Kg2 Nxf2 19. e4 Qh4 20. Qxb6 Qh3+ 21. Kf3 Bh4+ 22. Ke2 Qd3+ 23. Ke1 Nxe4+ 24. Rf2 Bxf2# 0-1
2024.05.26 1000GM Memorial Day 2024
522105 Song, Ethan (2208) Shivakumar, Shawnak (2317) 1/2-1/2
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Nf3 O-O 6. O-O Nbd7 7. Be3 c5 8. h3 Qc7 9. a4 cxd4 10. Bxd4 b6 11. Nd5 Nxd5 12. exd5 Bb7 13. Bxg7 Kxg7 14. c4 a5 15. Nd4 Rae8 16. Ra3 Ne5 17. Rg3 Qc5 18. Nb3 Qb4 19. f4 Nd7 20. f5 Ba6 21. fxg6 hxg6 22. Nd4 Qxb2 23. Rb3 Qa2 24. Nf5+ Kg8 25. Nh6+ Kg7 26. Nf5+ Kg8 27. Nh6+ Kg7 28. Nf5+ 1/2-1/2
2024.05.26 1000GM Memorial Day 2024
522131 Shivakumar, Shawnak (2317) Golsefidy, Sepehr (2006) 1/2-1/2
1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 c5 8. Nf3 cxd4 9. Bg5 Qf5 10. cxd4 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 O-O 13. Bd3 Qf6 14. Be4 Rd8 15. O-O Nc6 16. Bxc6 bxc6 17. Qe3 Bb7 18. Rab1 Qe7 19. Ne5 Rab8 20. h3 h6 21. Rfd1 Ba8 22. c5 Qc7 23. Nc4 Rxb1 24. Rxb1 Rb8 25. Rxb8+ Qxb8 26. a3 Qb1+ 27. Kh2 Bb7 28. Qf4 Ba6 29. Ne5 Qb7 30. Qe4 Bb5 31. Qb1 Qc7 32. g3 Qa5 33. Qc1 Qa4 34. Qf4 f6 35. Nd7 e5 36. dxe5 Qxf4 37. gxf4 Kf7 38. exf6 gxf6 39. f5 Ke7 40. Nb8 Kd8 41. Kg3 Kc7 42. Kg4 Be2+ 43. f3 Kxb8 44. Kh5 Kb7 45. Kxh6 Ka6 46. Kg6 Kb5 47. h4 Bxf3 48. Kxf6 Kxc5 49. Ke7 Kd5 50. f6 Bh5 51. f7 Bxf7 52. Kxf7 c5 53. h5 c4 54. h6 c3 55. h7 c2 56. h8=Q c1=Q 57. Qa8+ Qc6 58. Qxa7 Qe6+ 1/2-1/2
2024.05.25 1000GM Memorial Day 2024
522043 Sheng, Joshua (2463) Shivakumar, Shawnak (2317) 1-0
1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nfd2 g6 7. f3 b6 8. a4 Bg7 9. Nb3 O-O 10. Be3 Be6 11. N1d2 Rd8 12. Kc1 c5 13. a5 Nc6 14. c3 Bd7 15. Ba6 Ne8 16. Kc2 Nd6 17. Ra3 Ne5 18. axb6 axb6 19. Rha1 f5 20. Bg1 Kf8 21. f4 Nef7 22. e5 Ne4 23. Bb7 Rab8 24. Nxe4 Rxb7 25. Nexc5 bxc5 26. Nxc5 Bc6 27. Ne6+ Kg8 28. Nxd8 Be4+ 29. Kc1 Nxd8 30. Ra8 Rd7 31. Bb6 Bxa8 32. Rxa8 Bh6 33. g3 Kf7 34. Rxd8 Rxd8 35. Bxd8 g5 36. fxg5 Bxg5+ 37. Kd1 Ke6 38. h4 Bh6 39. Ke2 Bg7 40. Bc7 Kd7 41. Bb8 Kc8 42. Ba7 Bxe5 43. Bf2 Kd7 44. Kd3 Kc6 45. h5 Kb5 46. b3 Bc7 47. Be1 Bb6 48. c4+ Kc6 49. b4 Bg1 50. Ke2 Ba7 51. Bf2 Bb8 52. b5+ Kd6 53. c5+ Kd5 54. c6 e5 55. Bb6 Kd6 56. Kf3 h6 57. Ke3 Bc7 58. Bxc7+ Kxc7 59. Kf3 Kb6 60. g4 f4 61. g5 1-0
2024.05.25 1000GM Memorial Day 2024
522075 Shivakumar, Shawnak (2317) Griffith, Kyron (2384) 0-1
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. Qc2 c5 8. dxc5 Bxc5 9. Na3 Nbd7 10. Nxc4 O-O 11. a4 Ra7 12. e4 b5 13. axb5 Bb7 14. e5 Be4 15. Qb3 a4 16. Rxa4 Bxf2+ 17. Kxf2 Ng4+ 18. Ke2 Nc5 19. Qa3 Rxa4 0-1
2024.05.24 1000GM Memorial Day 2024
521992 Shivakumar, Shawnak (2317) Panjwani, R (2461) 1-0
1. d4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. Be3 Nc5 11. f3 h5 12. h3 Bd7 13. Qd2 a6 14. Rad1 Qb8 15. Kh1 b5 16. b4 Ne6 17. cxb5 Nxd4 18. Bxd4 axb5 19. Qb2 Be6 20. f4 Bc4 21. Rf2 c5 22. bxc5 dxc5 23. Bxf6 Bxf6 24. e5 Bg7 25. Bxa8 Qxa8+ 26. Kh2 f6 27. Nxb5 Rb8 28. exf6 Bxb5 29. Rb1 Bf8 30. f5 h4 31. f7+ Kxf7 32. fxg6+ Kg8 33. Qe5 Re8 34. Qf4 hxg3+ 35. Kxg3 Bg7 36. Qf7+ Kh8 37. Rxb5 Re3+ 38. Rf3 Be5+ 39. Kf2 Rxf3+ 40. Qxf3 Qxa2+ 41. Qe2 Bd4+ 42. Kf1 Qa1+ 43. Qe1 Qa6 44. Qe2 Qxg6 45. Rb8+ Kg7 46. Qe7+ Qf7+ 47. Qxf7+ Kxf7 48. Rb6 Bf6 49. Rc6 Bd4 50. Ke2 Kg7 51. Kf3 Kh7 52. Ke4 Kg7 53. Kf5 Kh7 54. Re6 Kg7 55. h4 Kh7 56. Kg5 Kg7 57. Re7+ Kf8 58. Rc7 Ke8 59. h5 Kd8 60. Ra7 Kc8 61. h6 Kb8 62. Re7 Kc8 63. h7 Kd8 64. Ra7 Be3+ 65. Kf5 1-0
2024.05.24 1000GM Memorial Day 2024
522015 Shivakumar, Shawnak (2317) Nagy, Ga1 (2433) 1/2-1/2
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 O-O 7. O-O h6 8. Qc2 c5 9. a3 Bxd2 10. Bxd2 cxd4 11. Nxd4 Bxg2 12. Kxg2 d5 13. Rfd1 Qd7 14. cxd5 Qxd5+ 15. Nf3 Qb7 16. Rac1 Nbd7 17. Qc7 Qa6 18. Qc4 Qb7 19. Qc7 Qa6 20. Qc4 Qb7 1/2-1/2
2024.01.06 1000GM Winter GM 2 2024
685410 Lou Yiping (2447) Shivakumar, Shawnak (2307) 1/2-1/2
1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O e6 5. d3 h6 6. c4 c6 7. Qb3 Qb6 8. Be3 Qxb3 9. axb3 a6 10. Bd4 Nbd7 11. Bc3 Bd6 12. Nbd2 e5 13. cxd5 cxd5 14. e4 dxe4 15. Nc4 Bc7 16. Nfxe5 Nxe5 17. Bxe5 Bxe5 18. Nxe5 O-O 19. dxe4 Bxe4 20. Rfd1 1/2-1/2
2024.01.06 1000GM Winter GM 2 2024
685417 Shivakumar, Shawnak (2307) Mosquera, M (2365) 1/2-1/2
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bxe4 9. fxe4 Nxe4 10. Bd2 Qxd4 11. Nxe4 Qxe4+ 12. Qe2 Bxd2+ 13. Kxd2 Qd4+ 14. Kc2 Na6 15. Rd1 Qc5 16. Qe4 Nb4+ 17. Kb1 c3 18. Bd3 O-O-O 19. Bc2 Nxc2 20. Kxc2 cxb2+ 21. Kxb2 f5 22. Nd3 Qb6+ 23. Qb4 Qxb4+ 24. Nxb4 e5 25. Kc3 Kc7 26. Rde1 e4 27. g4 g6 28. gxf5 gxf5 29. Rhf1 Rhf8 30. Nc2 Kd6 31. Nd4 Ke5 32. Nf3+ Kf6 33. Nd4 Ke5 34. Nf3+ 1/2-1/2
2024.01.05 1000GM Winter GM 2 2024
685392 Shivakumar, Shawnak (2307) Xu, Yi (2511) 1/2-1/2
1. d4 Nf6 2. Bf4 c5 3. d5 b5 4. e4 Nxe4 5. Qf3 Qa5+ 6. Nd2 Nxd2 7. Bxd2 Qb6 8. a4 bxa4 9. Nh3 Qf6 10. Qg3 d6 11. Bc3 Qg6 12. Qe3 e5 13. f4 Be7 14. fxe5 O-O 15. O-O-O Bf5 16. Bd3 Bxd3 17. Rxd3 Nd7 18. e6 fxe6 19. dxe6 Ne5 20. Bxe5 dxe5 21. Qxe5 Qxg2 22. Rhd1 Bf6 23. Qd5 Qxd5 24. Rxd5 Rab8 25. c3 a3 26. bxa3 Bxc3 27. e7 Rfe8 28. Rd8 Bf6 29. Rxb8 Rxb8 30. Rd7 Kf7 31. Rxa7 c4 32. Rc7 Rb3 33. Nf2 Rxa3 34. Rxc4 Kxe7 35. Kd2 Ke6 36. Ke2 Be5 37. h4 Bf6 38. Rb4 Kf5 39. Rb5+ Ke6 40. h5 h6 41. Nd3 Bg5 42. Rb7 Kf6 43. Nf2 Re3+ 44. Kf1 Re7 45. Rb5 Bf4 46. Ng4+ Ke6 47. Kg2 Bd6 48. Nf2 Rf7 49. Ne4 Be7 50. Kh3 Rf5 51. Rb6+ Ke5 52. Ng3 Rf4 53. Rg6 Bf6 54. Rg4 Bg5 55. Ne2 Rf2 56. Ng3 Rf4 57. Ne2 Rf3+ 58. Ng3 Re3 59. Kg2 Kf6 60. Ra4 Re6 61. Kf3 g6 62. Ne4+ Kg7 63. Nxg5 hxg5 64. hxg6 g4+ 65. Rxg4 Rxg6 66. Rxg6+ Kxg6 1/2-1/2
2024.01.05 1000GM Winter GM 2 2024
685401 Delgado Ramirez, N (2517) Shivakumar, Shawnak (2307) 1-0
1. c4 c6 2. e4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 Bf5 9. d4 e6 10. O-O Be7 11. Be3 O-O 12. Ne5 Nxe5 13. dxe5 Qc7 14. Qf3 Qxe5 15. Qxb7 Bd6 16. g3 Bb4 17. Rfe1 Bxc3 18. Bd2 Qf6 19. Bxc3 Qg6 20. Rad1 Bg4 21. Rd4 Qh5 22. Re5 Qg6 23. h4 h6 24. Rg5 hxg5 25. Rxg4 Qb1+ 26. Kg2 Rac8 27. Rxg5 Rxc3 28. bxc3 Nc4 29. Rg4 Nd2 30. Qb5 a6 31. Qxa6 Rd8 32. Rb4 Qe1 33. h5 Rd6 34. Bc2 g6 35. Qb5 Kg7 36. Rd4 Rd5 37. Rxd5 exd5 38. hxg6 Ne4 39. Bxe4 Qxe4+ 40. Kh2 Kxg6 41. a4 Kh5 42. Qb4 Qc2 43. Qd4 Qa2 44. Qf6 Qxa4 45. f3 Qc2+ 46. Kh3 Qg6 47. Qh4# 1-0
2024.01.04 1000GM Winter GM 2 2024
685374 Shivakumar, Shawnak (2307) Sheng, Joshua (2461) 1/2-1/2
1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. f3 f5 6. exf5 Nh6 7. fxe6 Nf5 8. Bd3 Qh4+ 9. Kf1 O-O 10. a3 Bxc3 11. bxc3 Ng3+ 12. hxg3 Qxh1 13. e7 Re8 14. Qe2 Nc6 15. Bg5 h6 16. d5 hxg5 17. dxc6 Bxc6 18. Bg6 Qh6 19. Bxe8 Rxe8 20. Re1 Qf6 21. g4 1/2-1/2
2024.01.04 1000GM Winter GM 2 2024
685383 Galyas, M (2423) Shivakumar, Shawnak (2307) 1/2-1/2
1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 Nbd7 5. cxd5 cxd5 6. d4 e6 7. Bd3 a6 8. O-O Bd6 9. Qe2 b5 10. e4 dxe4 11. Nxe4 Be7 12. a4 bxa4 13. Bg5 Bb7 14. Rxa4 Nb6 15. Raa1 Nxe4 16. Bxe7 Qxe7 17. Bxe4 O-O 18. Ra5 Bxe4 19. Qxe4 Nc4 20. Rc5 Nxb2 21. Qc2 Rab8 22. Rb1 Na4 23. Rxb8 Rxb8 24. Rc8+ Rxc8 25. Qxc8+ Qf8 26. Qxa6 1/2-1/2
2024.01.03 1000GM Winter GM 2 2024
685356 Shivakumar, Shawnak (2307) Miezis, N (2419) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. O-O Bg7 7. Be3 Nc6 8. Nxc6 bxc6 9. c4 Ne7 10. c5 O-O 11. Nd2 f5 12. f3 f4 13. Bf2 g5 14. Nc4 Ng6 15. Be2 a5 16. Nb6 Ra7 17. Qd2 Qf6 18. Rab1 h5 19. Rfd1 g4 20. fxg4 hxg4 21. Bxg4 Qg5 22. Bf3 Ne5 23. Kh1 Kf7 24. Bg1 1/2-1/2
2024.01.03 1000GM Winter GM 2 2024
685365 Figueredo Losada, L (2381) Shivakumar, Shawnak (2307) 1-0
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Bd2 Nbd7 8. cxd5 exd5 9. Nxg6 hxg6 10. Qc2 Bd6 11. O-O-O Ng4 12. Be1 Rxh2 13. Rxh2 Nxh2 14. Be2 Qg5 15. g3 Nf6 16. Bd2 Qf5 17. f3 Qxc2+ 18. Kxc2 O-O-O 19. g4 g5 20. Rh1 Rh8 21. Bf1 Rh6 22. Bg2 Nh7 23. e4 Bf4 24. exd5 Nf8 25. Ne4 Ng6 26. Nxg5 Bxd2 27. Kxd2 Nf4 28. Nxf7 Rh4 29. Nd6+ Kc7 30. Nf5 Nxg2 31. Nxh4 Nxh4 32. f4 cxd5 33. f5 Kd6 34. Ke3 N2f3 35. Kf4 Ke7 36. Rh3 Nxf5 37. gxf5 Nxd4 38. Ke5 Ne2 39. Re3 Nc1 40. Rc3 Nxa2 41. Rc7+ Kf8 42. Rxb7 1-0
2024.01.02 1000GM Winter GM 2 2024
685345 Nagy, Ga1 (2450) Shivakumar, Shawnak (2307) 1/2-1/2
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Bd2 Nbd7 8. Be2 Be7 9. O-O Qc7 10. g3 Ne4 11. Nxg6 Nxc3 12. bxc3 hxg6 13. cxd5 exd5 14. c4 Nf6 15. cxd5 Qd7 16. f3 cxd5 17. Rb1 O-O 18. Qb3 Rab8 19. Rfc1 Rfc8 20. Kg2 Rxc1 21. Rxc1 Rc8 22. Rxc8+ Qxc8 23. Bd3 Qd7 24. a4 g5 25. h3 g6 26. Be1 Bd8 27. Qb5 Qe7 28. Bf2 Bb6 29. Bc2 Qc7 30. Qd3 Qd7 31. e4 g4 32. hxg4 dxe4 33. fxe4 Nxg4 34. Bg1 Nf6 35. Bd1 Qc6 36. Bf3 Qxa4 37. e5 Qa2+ 38. Bf2 Nd7 39. Bxb7 Nxe5 40. Qe4 Nc4 41. Qf4 1/2-1/2
2023.12.30 1000GM Winter IM 1 2023
697906 Shivakumar, Shawnak (2307) Ramirez, Ca COL (2189) 1-0
1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bd3 Nc6 7. Ne2 Be6 8. Nbc3 Qd7 9. Be3 Nb4 10. Be4 N4d5 11. O-O f5 12. exf6 exf6 13. Nf4 c6 14. Nxe6 Qxe6 15. Qh5+ Qf7 16. Qh3 g6 17. Rfe1 Nxc3 18. bxc3 Bg7 19. d5 O-O 20. dxc6 bxc6 21. Bc5 Rfc8 22. Bc2 Nd5 23. c4 Nf4 24. Qg4 Qc7 25. g3 Qa5 26. Bd6 Nh5 27. Qe6+ Kh8 28. c5 f5 29. Rab1 Qc3 30. Bb3 Qf6 31. Qd7 Qd8 32. Qb7 Bf6 33. Be6 1-0
2023.12.30 1000GM Winter IM 1 2023
697915 Dominguez Aguilar, G (2319) Shivakumar, Shawnak (2307) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Nc6 6. Nc3 Nxc3 7. dxc3 Be7 8. Bd3 Bg4 9. Qc2 Qd7 10. Be3 g6 11. O-O-O O-O-O 12. Be4 Rhe8 13. Qa4 Bf6 14. c5 Nb8 15. c6 bxc6 16. Bxa7 Bxf3 17. gxf3 Bg5+ 18. Kb1 f5 19. Bd3 Qe7 20. Bxb8 Kd7 21. Ba7 Ra8 22. Bc4 Reb8 23. Rhe1 Qf6 24. Be6+ Kd8 25. Qxc6 1-0
2023.12.29 1000GM Winter IM 1 2023
697888 Shivakumar, Shawnak (2307) Zuluaga, C (2251) 1-0
1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 a6 5. c5 Bf5 6. Qb3 Ra7 7. Nh4 Bg6 8. Bg5 Nbd7 9. Nxg6 hxg6 10. e4 dxe4 11. g3 e6 12. Bg2 Be7 13. O-O O-O 14. Rac1 Re8 15. Rfd1 a5 16. a3 Qc8 17. Qc2 Ra8 18. h4 Bf8 19. Nxe4 Nxe4 20. Qxe4 Nf6 21. Bxf6 gxf6 22. b4 axb4 23. axb4 Rb8 24. h5 f5 25. Qe2 gxh5 26. Qxh5 Bg7 27. Rd3 Rd8 28. Rcd1 Qc7 29. g4 fxg4 30. Qxg4 Qe7 31. Rg3 f5 32. Qe2 Kf7 33. b5 Rbc8 34. bxc6 bxc6 35. Bh3 Qh4 36. Rb1 Bxd4 37. Rb7+ Kf6 38. Rbg7 Qe4 39. R3g6+ 1-0
2023.12.29 1000GM Winter IM 1 2023
697897 Arenas, D (2406) Shivakumar, Shawnak (2307) 0-1
1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. c3 Bd6 7. Nbd2 O-O 8. O-O Re8 9. Re1 h6 10. Nf1 a5 11. Ng3 Bc7 12. h3 Nbd7 13. exd5 cxd5 14. Nh4 Nc5 15. Bc2 e4 16. d4 Ne6 17. Nhf5 Nf4 18. Ne3 h5 19. Nef1 h4 20. Bxf4 Bxf4 21. Nh5 Nxh5 22. Qxh5 g6 23. Qe2 Qg5 24. Kh1 b6 25. Ba4 Re7 26. Bc6 Raa7 27. Ne3 Rec7 28. Qb5 Be6 29. c4 dxc4 30. d5 Bc8 31. Qxc4 Re7 32. Qd4 Bd6 33. Qxb6 Qe5 34. Nf1 Ba6 35. Bb5 Bxb5 36. Qxb5 Rab7 37. Qc4 Rxb2 38. Kg1 Qf6 39. Qc8+ Kg7 40. Qg4 Qxf2+ 41. Kh1 f5 42. Qg5 Rf7 43. Rab1 Rxa2 44. Ra1 Bc5 45. Nh2 Be7 0-1
2023.12.28 1000GM Winter IM 1 2023
697870 Shivakumar, Shawnak (2307) Calderin Gonzalez, R (2413) 0-1
1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 Nf6 7. Be3 Ng4 8. Bd4 Qa5 9. e3 Bxc5 10. Bxc5 Qxc5 11. Qd3 Qe7 12. Qxd5 Bd7 13. Qe4 Be6 14. Bb5 O-O 15. O-O Nf6 16. Qf4 Rac8 17. Rfd1 a6 18. Be2 Rfd8 19. Ng5 b5 20. Bf3 h6 21. Rxd8+ Nxd8 22. Nge4 Nxe4 23. Qxe4 Qc5 24. Qd4 Qxd4 25. exd4 b4 26. Na4 Bxa2 27. h3 b3 28. Rd1 Rc4 29. Nc5 Rc2 30. Nxa6 Rxb2 31. Nb4 Rb1 32. Nd3 Ne6 33. d5 Nd4 34. Rxb1 Nxf3+ 35. gxf3 Bxb1 36. Nb2 Kf8 37. Kf1 Ke7 38. Ke2 Kd6 39. Ke3 Kxd5 40. h4 Bg6 41. Kd2 Kd4 42. Nd1 Bf5 43. Nb2 g5 44. hxg5 h5 45. Nd1 h4 46. Ne3 Be6 47. Nf1 h3 48. Ng3 h2 49. f4 Bd5 50. f5 h1=Q 51. Nxh1 Bxh1 52. g6 f6 53. f4 Be4 54. g7 Bd5 0-1
2023.12.28 1000GM Winter IM 1 2023
697879 Hajnal, Z (2382) Shivakumar, Shawnak (2307) 1/2-1/2
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nc3 Nc6 10. O-O-O h6 11. Bd2 a6 12. h3 b5 13. Ne4 Nd5 14. Rhe1 Be6 15. Nc3 Kd7 16. Kb1 f5 17. g3 Nb6 18. a3 Bf6 19. Bf1 Rab8 20. Bg2 b4 21. axb4 Nxb4 22. h4 c5 23. Ng1 N4d5 24. Nge2 a5 25. Kc1 g5 26. hxg5 hxg5 27. Rh1 a4 28. Rxh8 Rxh8 29. Rh1 Rxh1+ 30. Bxh1 Nb4 31. Be3 Nc6 32. f4 g4 33. Bg2 Nb4 34. Bf2 N4d5 35. Kd2 Be7 36. Nxd5 Bxd5 37. Bxd5 Nxd5 38. Nc3 Nxc3 39. Kxc3 Bf6+ 40. d4 Kc6 41. Kc4 d5+ 42. Kd3 c4+ 43. Kd2 Kb5 44. c3 a3 45. bxa3 Ka4 46. Kc2 Kxa3 47. Be3 Be7 48. Bd2 Ka2 49. Be3 Ba3 50. Bd2 Bb2 51. Be3 Ba3 52. Bd2 Bb2 53. Be3 Ba3 1/2-1/2
2023.12.27 1000GM Winter IM 1 2023
697852 Shivakumar, Shawnak (2307) Rodi, L (2196) 1-0
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qb3 Nc6 10. Ne2 h5 11. f3 Nxg3 12. hxg3 Qe7 13. Kf2 Be6 14. a3 Bxc3 15. Qxb7 Kd7 16. bxc3 Rab8 17. Qa6 Rb2 18. c4 Qf6 19. Kg1 h4 20. gxh4 gxh4 21. Rd1 Qg5 22. Nf4 Qg3 23. Rh2 h3 24. Be2 Rhb8 25. cxd5 Bxd5 26. Nxd5 Rb1 27. Rxh3 Qg5 28. Rh5 Qg3 29. Nf6+ Ke7 30. Qxc6 Rxd1+ 31. Bxd1 Rb2 32. Re5+ 1-0
2023.12.27 1000GM Winter IM 1 2023
697861 Stopa, Ja (2350) Shivakumar, Shawnak (2307) 1-0
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. Bf4 e6 7. e3 Qb6 8. Qc1 Nd5 9. Bxb8 Rxb8 10. Nc3 Qa5 11. a3 Nxc3 12. Qxc3 Qxc3+ 13. bxc3 Bd6 14. Kd2 c5 15. Bd3 cxd4 16. cxd4 Bxd3 17. Kxd3 Kd7 18. a4 Rhc8 19. Rhb1 Rc7 20. Ng5 f6 21. Ne4 b6 22. Rb3 Rbc8 23. a5 bxa5 24. Rxa5 Be7 25. g4 g6 26. Nc3 f5 27. gxf5 gxf5 28. Ra6 Rg8 29. f4 Rg2 30. h3 Rh2 31. Rb8 h5 32. Nb5 Rb2 33. Nxc7 Rxb8 34. Nxe6 Rb3+ 35. Ke2 Rb2+ 36. Kd3 Rb3+ 37. Kd2 Bb4+ 38. Ke2 Rb2+ 39. Kd3 Rb3+ 40. Ke2 Rb2+ 41. Kf3 Be1 42. Nc5+ Kc7 43. Nd3 Kb7 44. Ra1 Rh2 45. Rxe1 Rxh3+ 46. Kg2 Rh4 47. Ne5 1-0
2023.12.26 1000GM Winter IM 1 2023
697843 Shivakumar, Shawnak (2307) Mede, I (2173) 1/2-1/2
1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 d6 6. Qd2 c6 7. f4 g5 8. fxg5 hxg5 9. O-O-O Qf4 10. Qxf4 gxf4 11. Nf3 Nd7 12. a4 Nf6 13. Re1 Bd7 14. e5 Ng4 15. Be2 d5 16. Nd1 c5 17. Nd2 Ne3 18. dxc5 Nxg2 19. Ref1 Bxc5 20. Nb3 Rc8 21. Nxc5 Rxc5 22. Rhg1 Rxh2 23. Rf2 Rh8 24. Rff1 1/2-1/2
2023.11.24 1000GM Thanksgiving GM
735870 Stopa, Ja (2351) Shivakumar, Shawnak (2320) 1-0
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3 Qe7 8. Ne5 Nxe5 9. dxe5 Bb4+ 10. Nd2 Nd7 11. O-O f6 12. Nf3 Ba5 13. exf6 Nxf6 14. Ne5 Bc7 15. f4 O-O 16. Rf3 Rd8 17. Rh3 h6 18. Qc2 c5 19. Bg6 Bxe5 20. fxe5 Ng4 21. Bh5 Qg5 22. Qe2 Nxe5 23. Rg3 Qf5 24. Rf1 Qe4 25. Bf3 Nxf3+ 26. Qxf3 Qxf3 27. Rxg7+ Kf8 28. Rxf3+ Ke8 29. Rg8+ 1-0
2023.11.24 1000GM Thanksgiving GM
735878 Shivakumar, Shawnak (2320) Delgado Ramirez, N (2515) 0-1
1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 Bb4 6. Qd3 b6 7. e5 Qd8 8. O-O-O Bxc3 9. Qxc3 Bb7 10. f4 Nc6 11. Be2 Qe7 12. a3 O-O-O 13. Bf3 Kb8 14. Ne2 d5 15. exd6 Rxd6 16. d5 exd5 17. Qxg7 Re8 18. Rhe1 Rg6 19. Qc3 Re6 20. Rf1 Re3 21. Qg7 Rxf3 22. gxf3 Qxe2 23. Rfe1 Qxe1 24. Rxe1 Rxe1+ 25. Kd2 Rf1 26. Qxh6 Rf2+ 27. Kd1 Na5 28. b3 d4 29. Qh8+ Bc8 30. h4 Rh2 31. h5 Kb7 32. Qh7 d3 33. cxd3 Nxb3 34. Qxf7 Rh1+ 35. Ke2 Be6 36. Qg6 Nd4+ 37. Kf2 Rh2+ 38. Kg3 Re2 39. f5 Nxf5+ 40. Kf4 Nd6 41. h6 Bf5 42. Qg8 Rh2 43. Qd5+ Kc8 44. Kg5 Kd7 45. f4 c6 46. Qf3 Be6 47. Kg6 Nf5 48. Qe4 Rxh6+ 49. Kg5 Rh7 50. Qa4 Kd6 51. Qb4+ c5 52. Qe1 Ke7 53. Qe5 Rg7+ 54. Kh5 Kd7 0-1
2023.11.23 1000GM Thanksgiving GM
735852 Languidey, Simon Alejandro (2416) Shivakumar, Shawnak (2320) 1/2-1/2
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 c6 12. Bg5 Qc7 13. c4 Bb4 14. Re3 h6 15. Bxh6 Be8 16. Qh4 gxh6 17. Qxh6 Bd2 18. Qe6+ Qf7 19. Rg3+ Kh7 20. Rh3+ Kg7 21. Rg3+ Kh7 22. Rh3+ Kg7 1/2-1/2
2023.11.23 1000GM Thanksgiving GM
735861 Shivakumar, Shawnak (2320) Sheng, Joshua (2454) 0-1
1. d4 Nf6 2. Bg5 d5 3. Nd2 c5 4. dxc5 Nbd7 5. b4 g6 6. Ngf3 Bg7 7. e3 O-O 8. c3 Qc7 9. Bb5 Ne4 10. Nxe4 dxe4 11. Nd4 Nxc5 12. Qd2 a6 13. Be2 Na4 14. c4 e5 15. Nb3 h6 16. Bh4 Be6 17. Qc2 f5 18. g4 f4 19. Nd2 Nb6 20. Nxe4 fxe3 21. Rc1 exf2+ 22. Bxf2 Qc6 23. b5 axb5 24. cxb5 Qxc2 25. Rxc2 Bd5 26. Bd3 Rf4 27. Re2 Ra3 28. Bb1 Na4 29. Rg1 Bf8 30. Nd2 Nc3 31. Rxe5 Nxb1 32. Nxb1 Bb4+ 33. Kd1 Bf3+ 34. Kc1 Rxa2 35. Re8+ Kf7 0-1
2023.11.22 1000GM Thanksgiving GM
735843 Mosquera, M (2371) Shivakumar, Shawnak (2320) 1-0
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 Nxg4 8. Rg1 Qf6 9. Rxg4 Qxf3 10. Rxg7 Nf6 11. h3 Qh5 12. e4 Nxe4 13. Nxe4 dxe4 14. c5 Be7 15. Qxe4 Bf6 16. Rg4 Qd5 17. Qf4 Qd8 18. Be3 e5 19. dxe5 Bxg4 20. exf6 Be6 21. Rd1 Qa5+ 22. b4 Qa3 23. Rd3 Qb2 24. Qd6 Qa1+ 25. Ke2 Qb2+ 26. Bd2 Qxf6 27. Bc3 Qf5 28. Bxh8 Qe4+ 29. Re3 Qc4+ 30. Qd3 Qxa2+ 31. Kf3 Rd8 32. Qc4 Qd2 33. Rxe6+ fxe6 34. Qxe6+ Kf8 35. Bc4 Rd7 36. Bf6 Qd1+ 37. Kg2 1-0
2023.10.08 1000GM Sunnyvale Oct 2023
781645 Larino Nieto, D (2368) Shivakumar, Shawnak (2333) 1-0
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Rb8 7. h3 b5 8. Nf3 e6 9. O-O Nge7 10. a3 O-O 11. Ne2 Qb6 12. c3 b4 13. axb4 cxb4+ 14. d4 f5 15. exf5 gxf5 16. Kh2 bxc3 17. bxc3 Nd5 18. c4 Nf6 19. Ba3 Ne4 20. Ng5 Nxg5 21. c5 Qb7 22. fxg5 d5 23. Bc1 Qb3 24. Qe1 a5 25. Bf4 Rb7 26. Bd6 Re8 27. Nf4 Bd7 28. Nh5 Bxd4 29. Nf6+ Bxf6 30. gxf6 Kf7 31. Qe2 Qc3 32. Qh5+ Kxf6 33. Rac1 Qd2 34. Bf4 Qd4 35. Rfd1 Qb2 36. Rb1 Qxb1 37. Bg5+ Ke5 38. Bf4+ Kf6 39. Rxb1 Rxb1 40. Qh6+ Kf7 41. Qxh7+ Kf6 42. Bg5+ 1-0
2023.10.08 1000GM Sunnyvale Oct 2023
781651 Shivakumar, Shawnak (2333) Arenas, D (2412) 1/2-1/2
1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O 9. Nf3 Re8 10. Qc2 Ne4 11. Bxe7 Qxe7 12. O-O Nd7 13. Rab1 a5 14. a3 Ndf6 15. Nd2 Bf5 16. Rbe1 Nxd2 17. Qxd2 Bxd3 18. Qxd3 Ne4 19. f3 Nxc3 20. Qxc3 Qd6 21. g3 Re6 22. Rf2 a4 23. e4 dxe4 24. fxe4 Rd8 25. Rd2 Rde8 26. Qe3 R8e7 27. Ree2 Re8 28. Qf3 R8e7 29. Kg2 Re8 30. Rd3 Qe7 31. Rde3 Qd7 32. Rd3 Qe7 33. Rde3 Qd7 34. Rd3 1/2-1/2
2023.10.07 1000GM Sunnyvale Oct 2023
781634 Shivakumar, Shawnak (2333) Sheng, Joshua (2456) 0-1
1. d4 e6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nf6 5. Nc3 d5 6. Bg5 e5 7. Nc2 d4 8. Nd5 Be6 9. e3 Nc6 10. exd4 exd4 11. Nxd4 Bxd5 12. cxd5 Bb4+ 13. Ke2 Qxd5 14. Nxc6 Qxc6 15. Qd4 Qc2+ 16. Kf3 Qf5+ 17. Bf4 Qh5+ 18. Ke3 O-O 0-1
2023.10.07 1000GM Sunnyvale Oct 2023
781640 Cruz, Cr (2508) Shivakumar, Shawnak (2333) 1-0
1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. d4 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O e5 8. cxd5 cxd5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bc7 12. Bb5+ Bd7 13. Qa4 O-O 14. Bxd7 Nxd7 15. Rd1 Ne5 16. Nxe5 Bxe5 17. Qb3 Qc7 18. g3 Rfd8 19. Bd2 d4 20. exd4 Rxd4 21. Be3 Rxd1+ 22. Rxd1 h6 23. Rd5 Bf6 24. Rc5 Qd7 25. Qd5 Rd8 26. Qxd7 Rxd7 27. b3 a6 28. Rc8+ Kh7 29. Kf1 h5 30. Ke2 Kg6 31. Rc4 Bg5 32. a4 Bxe3 33. Kxe3 Kf6 34. Rd4 Rc7 35. Kd3 g6 36. h4 Ke5 37. Re4+ Kd5 38. f3 Kd6 39. Rd4+ Ke5 40. Re4+ Kd6 41. Rc4 Re7 42. Rd4+ Kc6 43. g4 hxg4 44. fxg4 f5 45. gxf5 gxf5 46. h5 Rh7 47. Rh4 Kd5 48. h6 Ke5 49. Ke3 b6 50. Rh5 b5 51. axb5 axb5 52. b4 Rh8 53. h7 Kf6 54. Kf4 Kg6 55. Rg5+ Kh6 56. Rg1 Rxh7 57. Rh1+ Kg7 58. Rxh7+ Kxh7 59. Kxf5 1-0
2023.10.06 1000GM Sunnyvale Oct 2023
781628 Lopez Silva, H (2413) Shivakumar, Shawnak (2333) 1-0
1. Nf3 d5 2. c4 d4 3. b4 c5 4. bxc5 Nc6 5. d3 e5 6. g3 f5 7. Bg2 Nf6 8. O-O Bxc5 9. Ba3 Bxa3 10. Nxa3 O-O 11. Nc2 Qd6 12. Rb1 Rd8 13. Qc1 e4 14. Nd2 Re8 15. Qa3 Qc7 16. Nb3 Rd8 17. Rfd1 Qe5 18. Qc5 Qxc5 19. Nxc5 b6 20. Nb3 Ba6 21. a3 Rac8 22. Nb4 Bb7 23. Rbc1 Ne5 24. Nc2 Nc6 25. dxe4 fxe4 26. Ncxd4 Nxd4 27. Nxd4 Ba6 28. Bh3 Rc5 29. Be6+ Kh8 30. Nb3 Rcc8 31. Bxc8 Rxc8 32. c5 Bxe2 33. cxb6 Rxc1 34. Nxc1 Bxd1 35. bxa7 1-0
2023.09.01 Silicon Valley Fall
824996 Shivakumar, Shawnak (2346) Nathan, Nitish (2236) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 b6 6. d4 cxd4 7. Nxd4 Bb7 8. Be3 Ng6 9. Ba4 Nxd4 10. Qxd4 Bc6 11. Nc3 Bxa4 12. Qxa4 a6 13. Rad1 b5 14. Qd4 f6 15. f4 Be7 16. Kh1 Qc8 17. Re2 Qb7 18. Red2 O-O-O 19. a4 b4 20. Na2 Kb8 21. Qb6 Qxb6 22. Bxb6 Rc8 23. Rxd7 Rhe8 24. c3 b3 25. Nc1 Nxf4 26. Nxb3 e5 27. Na5 Bc5 28. Rb7+ Ka8 29. Rdd7 Bxb6 30. Rxb6 Re6 31. Rbb7 Rce8 32. Ra7+ 1-0
2023.09.01 Silicon Valley Fall
825028 Pompe, Niko (2095) Shivakumar, Shawnak (2346) 1-0
1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 Nf6 5. Nge2 e6 6. O-O a6 7. a4 d5 8. exd5 exd5 9. Ba2 Bd6 10. d3 Ne6 11. Ng3 Bc7 12. Nh5 d4 13. Nxf6+ Qxf6 14. Nd5 Qd8 15. f4 Qd6 16. g3 f5 17. g4 O-O 18. Nxc7 Qxc7 19. Re1 Qf7 20. Qe2 Re8 21. Qe5 g6 22. b4 fxg4 23. bxc5 Qg7 24. Bb2 Bd7 25. Qd6 Qe7 26. Qxd4 1-0
2023.08.31 Silicon Valley Fall
824966 Pullela, Sricharan (1982) Shivakumar, Shawnak (2346) 1-0
1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d3 g6 5. O-O Bg7 6. c4 O-O 7. Nc3 Nc6 8. cxd5 Nxd5 9. Bd2 e6 10. Rc1 b6 11. a3 Bb7 12. Qa4 a5 13. Qb3 h6 14. Rfd1 Rb8 15. e3 Kh7 16. Be1 Nde7 17. Nb5 e5 18. Bc3 Nf5 19. h3 Qd7 20. g4 Nfe7 21. d4 cxd4 22. exd4 a4 23. dxe5 Nd4 24. Qc4 Bxf3 25. Rxd4 Qb7 26. Bxf3 Qxf3 27. Rd3 Qa8 28. Rcd1 Rbc8 29. Qf4 Rc5 30. Nd6 Nd5 31. Qf3 Nxc3 32. Rxc3 Qxf3 33. Rxf3 Rxe5 34. Nc4 Rb5 35. Rd6 Rc5 36. Nxb6 h5 37. gxh5 Rxh5 38. Nxa4 Ra5 39. Nc3 Re8 40. Rd1 Rg5+ 41. Kf1 Kg8 42. b4 Ra8 43. Ne4 Re5 44. Nc5 Re7 45. a4 Rc7 46. Rd7 Rxd7 47. Nxd7 Rxa4 48. Rb3 Bd4 49. b5 Ra7 50. Nb8 Bb6 51. Nc6 Ra1+ 52. Kg2 Ra2 53. Ne7+ Kf8 54. Nd5 Bxf2 55. Kf3 Bc5 56. b6 Rf2+ 57. Ke4 Re2+ 58. Kf3 Rf2+ 59. Ke4 Re2+ 60. Kd3 Re8 61. Kc4 Bd6 62. Kb5 Rc8 63. Rd3 f5 64. b7 Rc2 65. Nb4 Rc5+ 66. Kb6 1-0
2023.07.31 1000GM July Norm #3 2023
863108 Maass Garza R, G (2244) Shivakumar, Shawnak (2387) 1-0
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 Qc7 5. Be2 g6 6. O-O Bg7 7. d4 cxd4 8. Nxd4 O-O 9. Bg5 a6 10. Bf3 Ng4 11. h3 Ne5 12. Be2 h6 13. Be3 b5 14. Nd2 Nec6 15. N2f3 Bd7 16. Qd2 Kh7 17. Rac1 Na5 18. b3 e5 19. Nc2 f5 20. Qd3 Bc6 21. exf5 e4 22. fxg6+ Kh8 23. Qd2 exf3 24. Bd4 Kg8 25. Bd3 Nd7 26. Bxg7 Kxg7 27. Nd4 Rae8 28. Nf5+ Rxf5 29. Bxf5 fxg2 30. Rfe1 Ne5 31. Qd4 Qe7 32. f4 Qf6 33. fxe5 Qxf5 34. exd6+ Kxg6 35. Rxe8 Bxe8 36. Qg4+ Qxg4 37. hxg4 Bc6 38. Rd1 Nb7 39. d7 Nd8 40. Re1 Bxd7 41. Rd1 Ne6 42. Rxd7 Nf4 43. c4 bxc4 44. bxc4 Kg5 45. c5 Kh4 46. Kh2 Kxg4 47. c6 Kf3 48. Rf7 Kf2 49. Rxf4+ 1-0
2023.07.30 1000GM July Norm #3 2023
869712 Shivakumar, Shawnak (2387) Perez Gormaz, M (2407) 0-1
1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 d5 5. cxd5 Qxd5 6. Nc3 Qd8 7. h4 h5 8. e3 Bg7 9. Bd3 O-O 10. Nge2 f5 11. Qb3 c5 12. d5 Nd7 13. Nf4 Ne5 14. Be2 a6 15. a4 Qd6 16. a5 Re8 17. Na4 Nd7 18. Rd1 Re4 19. O-O Bf6 20. g3 Bd8 21. Nc3 Re8 22. Qa3 Rb8 23. Rc1 Bc7 24. Rfd1 Nf6 25. Na4 Bxa5 26. Qxc5 Bb4 27. Qxd6 Bxd6 28. Nb6 Rd8 29. Bf3 Nd7 30. Nc4 Ne5 31. Nxd6 Nxf3+ 32. Kg2 Nxh4+ 33. gxh4 Rxd6 34. f3 Bd7 35. Rc7 a5 36. Re1 a4 37. e4 fxe4 38. fxe4 Bg4 39. e5 Rb6 40. e6 fxe6 41. dxe6 Rxb2+ 42. Kg1 Re8 43. e7 a3 44. Nd5 Kf7 45. Rf1+ Bf5 46. Rc3 Rd2 47. Ne3 a2 48. Nc4 Rd4 49. Ne5+ Kf6 50. Re3 Rxe7 51. Ra3 Rxe5 52. Rxa2 Rg4+ 53. Kh2 Rxh4+ 54. Kg1 Rg4+ 55. Kh2 Rge4 56. Ra8 Re2+ 57. Kg1 Re1 58. Rxe1 Rxe1+ 59. Kh2 Re3 60. Ra4 Rb3 61. Ra8 Kg5 62. Ra4 Rb2+ 63. Kg3 Rb3+ 64. Kh2 b5 65. Rd4 h4 66. Rd8 Rb2+ 67. Kh1 Be4+ 68. Kg1 h3 69. Rh8 Kg4 70. Rh6 Kg3 0-1
2023.07.30 1000GM July Norm #3 2023
869724 Rivera, I (2240) Shivakumar, Shawnak (2387) 1-0
1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 e5 5. e3 exd4 6. exd4 Be6 7. Nf3 Bd6 8. Be2 Nf6 9. Bg5 h6 10. Bh4 Nbd7 11. O-O Qc7 12. a5 O-O 13. Qa4 b5 14. axb6 Nxb6 15. Qc2 g5 16. Bg3 a6 17. Na4 Bxg3 18. hxg3 Nfd7 19. Nc5 Bd5 20. Nxa6 Qd6 21. Nd2 Qe6 22. Bf3 Qf6 23. Qc3 Ra7 24. Ra3 Rfa8 25. Rfa1 Qe7 26. Nf1 Nf6 27. Ne3 Bxf3 28. gxf3 Nfd5 29. Nxd5 cxd5 30. Kg2 Qf6 31. Ra5 Kg7 32. Nc5 Rxa5 33. Rxa5 Rxa5 34. Qxa5 h5 35. Qd2 Nc8 36. Na4 Ne7 37. Nc3 Kg6 38. Qd1 h4 39. f4 hxg3 40. fxg3 Nf5 41. Qd2 g4 42. Qe2 Qxd4 43. Qxg4+ Kf6 44. Qf3 Ne3+ 45. Qxe3 Qxe3 46. Nxd5+ Ke6 1-0
2023.07.29 1000GM July Norm #3 2023
869700 Shivakumar, Shawnak (2387) Ostrovskiy, Al (2356) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. dxc5 Nc6 5. Bb5 e6 6. b4 a5 7. c3 Bd7 8. Qb3 Nh5 9. Ne2 Nxf4 10. Nxf4 Rb8 11. a3 b6 12. cxb6 Qxb6 13. Be2 Bd6 14. Nd2 O-O 15. g3 Rfc8 16. O-O Ne5 17. Rac1 Bb5 18. Bxb5 Qxb5 19. a4 Qb7 20. b5 Nc4 21. Rfd1 Be5 22. Ne2 Nxd2 23. Rxd2 Rc4 24. Nd4 Rbc8 25. Qa3 Qc7 26. Nc6 Bd6 27. Qa2 Bc5 28. Rd3 h5 29. Kg2 g6 30. f3 f5 31. Re1 Rf8 32. Qb3 g5 33. Red1 g4 34. Rxd5 gxf3+ 35. Kxf3 exd5 36. Rxd5 f4 37. Qxc4 fxg3+ 38. Rf5+ Kg7 39. Qxc5 1-0
2023.07.29 1000GM July Norm #3 2023
869704 Krishnan, V (2341) Shivakumar, Shawnak (2387) 1/2-1/2
1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Be7 7. Nf3 a5 8. b5 Nd7 9. Bb2 Nh6 10. Be2 Qc7 11. O-O Ng4 12. Qd4 h5 13. Nbd2 f6 14. Qd3 Ndxe5 15. Nxe5 Nxe5 16. Qg3 Bd6 17. f4 h4 18. Qe3 Ng6 19. b6 Bxf4 20. Qd3 Qf7 21. c4 Be5 22. cxd5 Nf4 23. Rxf4 Bxf4 24. Rc1 exd5 25. Bf3 Be6 26. Re1 Bxd2 27. Qxd2 Rd8 28. Qe3 Rd6 29. Bd4 O-O 30. Bc5 d4 31. Qf4 Rdd8 32. Bxf8 Kxf8 33. Qxh4 d3 34. Qh8+ Qg8 35. Qh5 Qf7 36. Qh4 1/2-1/2
2023.07.28 1000GM July Norm #3 2023
869691 Sanchez Aller, F (2274) Shivakumar, Shawnak (2387) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Ndb5 a6 8. Be3 Qa5 9. Nd4 Nxe4 10. Qf3 f5 11. Nxc6 bxc6 12. O-O-O Rb8 13. Nxe4 fxe4 14. Qf7+ Kd8 15. Rxd6+ exd6 16. Rd1 Qe5 17. Bb3 Be7 18. Qc4 Bd7 19. f4 exf3 20. Bd4 Qe2 0-1
2023.07.11 Zadar GM 2023
892268 Ramoutar, Alan-Safar (2406) Shivakumar, Shawnak (2387) 1-0
1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Bg4 6. h3 Bxf3 7. Nxf3 e6 8. Be2 Bd6 9. dxc5 Qa5+ 10. c3 Qxc5 11. O-O Rd8 12. Bg5 Be7 13. Qa4 h6 14. Bh4 O-O 15. Rfd1 g5 16. Bg3 Ne4 17. Bh2 Bd6 18. Bxd6 Rxd6 19. Qb5 Qxb5 20. Bxb5 a6 21. Bd3 Rfd8 22. Kf1 e5 23. Bc2 Nc5 24. Rd2 Ne4 25. Bxe4 dxe4 26. Rad1 Rxd2 27. Nxd2 f5 28. Ke2 Kf7 29. g4 Ke6 30. gxf5+ Kxf5 31. Rh1 Na5 32. b4 Nc6 33. Nf1 Ke6 34. Ng3 Kd5 35. Rd1+ Kc4 36. Rxd8 Nxd8 37. Nxe4 Ne6 38. Kd2 b6 39. Nf6 a5 40. bxa5 bxa5 41. Ng4 Nc5 42. Nxe5+ Kd5 43. Ng4 Ne4+ 44. Kd3 Nc5+ 45. Kc2 Ke4 46. Nxh6 Kf3 47. Nf7 Ne4 48. c4 Kg2 49. Nxg5 Nxg5 50. h4 Nf7 51. c5 Kh3 52. h5 Kg4 53. Kc3 Kxh5 54. Kc4 Kg4 55. Kb5 1-0
2023.07.10 Zadar GM 2023
892263 Shivakumar, Shawnak (2387) Bournel, Antoine (2358) 0-1
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bc5 7. b4 Bb6 8. Na4 Bg4 9. Nxb6 Bxf3 10. Qxf3 Nd4 11. Qd1 axb6 12. Be3 c5 13. g3 Qd7 14. Bg2 O-O 15. O-O Ra4 16. Qb1 Rfa8 17. Qb2 b5 18. bxc5 dxc5 19. cxb5 R8a5 20. Bxd4 Rxb5 21. Qc2 Rxd4 22. a4 Ra5 23. Qc3 b6 24. Rfb1 Qd6 25. Qb3 Nd7 26. Bf1 h5 27. Be2 g6 28. Bf1 Kg7 29. Be2 Rb4 30. Qc2 Qd4 31. Bf1 Rxb1 32. Rxb1 Rxa4 33. Bh3 Rb4 34. Rxb4 cxb4 35. Bxd7 Qxd7 36. Kf1 Qd4 37. Ke2 Qc3 38. Kd1 b5 39. f4 exf4 40. gxf4 Qd4 41. Kc1 h4 42. Kb1 h3 43. Ka2 Qc3 44. Qb3 Kf8 45. e5 Qd2+ 46. Qb2 Qxf4 47. d4 Ke8 48. Kb3 g5 49. Kxb4 Qf1 50. Kc5 Qc4+ 51. Kd6 Qe6+ 52. Kc5 Qc4+ 53. Kd6 b4 54. Qd2 Qc3 55. Qf2 b3 56. e6 Qb4+ 57. Ke5 Qb8+ 58. Kd5 Qb7+ 59. Ke5 Qc7+ 60. Kd5 fxe6+ 61. Kxe6 Qb6+ 0-1
2023.07.09 Zadar GM 2023
892255 Shivakumar, Shawnak (2387) Dixit, Nikhil (2242) 1-0
1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 O-O 6. g3 f5 7. Bg2 d6 8. e3 Nd7 9. Nge2 h5 10. h4 Nf6 11. Qd3 Rb8 12. b4 Re8 13. a4 c5 14. b5 cxd4 15. Nxd4 Ng4 16. O-O Ne5 17. Qe2 f4 18. exf4 Bg4 19. Qa2 Nd3 20. Qd2 Nc5 21. Ra3 Qa5 22. Bd5 Qb4 23. Nc2 Qb2 24. Nd1 Qf6 25. Nde3 Bh3 26. Rd1 Rbd8 27. a5 Qb2 28. Qb4 Qf6 29. Kh2 Bc8 30. Bg2 Ne4 31. Nd5 Qf5 32. Nce3 Qd7 33. Kg1 f5 34. b6 a6 35. Nc7 Rf8 36. Rad3 Qc6 37. c5 Qxc5 38. Qxc5 Nxc5 39. Rxd6 Rxd6 40. Rxd6 Kh7 41. Nc4 Bf6 42. Rd5 Be7 43. Re5 Rf7 44. Bd5 Rg7 45. Ne8 Nd3 46. Re2 Nb4 47. Ne3 Bc5 48. Nxg7 Kxg7 49. Bf3 Kf6 50. Nd5+ Nxd5 51. Bxd5 Bb4 52. Re8 Bd7 53. Rb8 Bxa5 54. Rxb7 Be6 55. Bxe6 Kxe6 56. Ra7 1-0
2023.07.09 Zadar GM 2023
892260 Lavrencic, Matic (2350) Shivakumar, Shawnak (2387) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 Nge7 6. O-O Ng6 7. d4 Ba7 8. Bg5 f6 9. Be3 O-O 10. Nbd2 Kh8 11. Re1 d6 12. Bc2 Bd7 13. h3 Qc8 14. Nf1 f5 15. exf5 Bxf5 16. Bxf5 Qxf5 17. Ng3 Qf6 18. Ne4 Qf5 19. Ng3 Qf6 20. Ne4 Qf5 1/2-1/2
2023.07.08 Zadar GM 2023
892251 Delchev, A (2513) Shivakumar, Shawnak (2387) 1-0
1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Nbd7 6. Qc2 Bd6 7. Bb2 a6 8. d4 b5 9. Be2 Qe7 10. O-O O-O 11. Rad1 dxc4 12. bxc4 e5 13. Nd2 Bb7 14. Bf3 Ra7 15. Nce4 Bb8 16. Nxf6+ Nxf6 17. dxe5 Bxe5 18. Bxe5 Qxe5 19. Ne4 c5 20. Nxf6+ Qxf6 21. Bxb7 Rxb7 22. Rd5 Rc8 23. Rfd1 g6 24. Rd6 Qe5 25. g3 a5 26. R1d5 Qa1+ 27. Kg2 bxc4 28. Rd1 Qe5 29. Qxc4 Rb4 30. Qa6 Qe4+ 31. Kg1 Ra8 32. Qc6 Qxc6 33. Rxc6 Rb2 34. a4 Ra2 35. Rd7 Rxa4 36. Rcc7 Rf8 37. Rxc5 Ra1+ 38. Kg2 Ra8 39. Rcc7 Rf8 40. Ra7 a4 41. g4 Kg7 42. h4 h6 43. Rd4 a3 44. Rd3 Rb8 45. Raxa3 Rxa3 46. Rxa3 Rb4 47. Kg3 Rc4 48. Ra5 Rb4 49. f4 Rb1 50. h5 gxh5 51. Rxh5 Rg1+ 52. Kf3 Rf1+ 53. Ke4 Kg6 54. Ra5 Re1 55. Ra6+ Kg7 56. Rd6 Re2 57. Kf3 Rb2 58. Rd3 Rb4 59. e4 Rb1 60. e5 Rg1 61. Rd2 Kg8 62. Rd8+ Kg7 63. Rd7 Kg8 64. Rd2 Kg7 65. Ra2 Kg8 1-0
2023.07.04 13th Vojvodina Open 2023
900588 Aaditya, Dhingra (2144) Shivakumar, Shawnak (2387) 1-0
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 e5 8. O-O Bd6 9. d4 O-O 10. Rd1 Qe7 11. Nc3 Rb8 12. Bg5 exd4 13. Nxd4 Nb6 14. Bxf6 gxf6 15. Nf5 Bxf5 16. Qxf5 Qe5 17. Qh3 f5 18. Rd3 Qe6 19. Re3 Qg6 20. Rf3 Rfe8 21. Rxf5 Re5 22. Be4 Rxf5 23. Bxf5 Qg7 24. Rd1 Nc4 25. Bxh7+ Kf8 26. Ne4 Nxb2 27. Rd5 Be7 28. Rh5 Nc4 29. Bf5 Kg8 30. Rh7 Qa1+ 31. Kg2 Nd6 32. Qg4+ Kf8 33. Qh5 Ke8 34. Nxd6+ cxd6 35. Qxf7+ Kd8 36. Qxe7# 1-0
2023.07.03 13th Vojvodina Open 2023
900578 Shivakumar, Shawnak (2387) Priyanka, K (2143) 1-0
1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. Nf3 g6 5. c4 c6 6. Nc3 Bg7 7. cxd5 cxd5 8. Qb3 Qb6 9. Bb5 e6 10. a4 O-O 11. a5 Qd6 12. Bf4 Qe7 13. h3 Nb8 14. O-O Bd7 15. Rfc1 Nc6 16. Be2 Nb4 17. Na4 Bxa4 18. Rxa4 Nc6 19. a6 Rad8 20. Qxb7 Qxb7 21. axb7 Nb8 22. Rxa7 Ne4 23. Bc7 Nd6 24. Bxd8 Rxd8 25. Ne5 Bf8 26. Nc6 Nxc6 27. Rxc6 Rb8 28. Ba6 1-0
2023.07.02 13th Vojvodina Open 2023
906809 Shivakumar, Shawnak (2387) Aswath S (2251) 1-0
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 c6 8. Qc2 O-O 9. Nf3 Re8 10. O-O h6 11. Bf4 Nf8 12. h3 Bd6 13. Bxd6 Qxd6 14. Rab1 a5 15. a3 b5 16. Rbc1 Bb7 17. Nb1 N8d7 18. a4 b4 19. Nbd2 Nb6 20. Nb3 Nbd7 21. Nc5 Nxc5 22. Qxc5 Qxc5 23. Rxc5 Nd7 24. Rc2 Ba6 25. Bxa6 Rxa6 26. Rfc1 Re6 27. Ne1 Kf8 28. Nd3 Ke7 29. Kf1 Kd6 30. Ke2 Kc7 31. f3 Ra8 32. Nf4 Rd6 33. g4 Re8 34. Kf2 Kb7 35. b3 Kb6 36. Nd3 Rde6 37. Re1 Kb7 38. Nf4 Rd6 39. Nd3 Rde6 40. Nf4 Rd6 41. Rec1 Kb6 42. Nd3 Rde6 43. Re2 Kb7 44. h4 Rf8 45. e4 dxe4 46. Rxe4 Rd6 47. Re7 Kb6 48. Nc5 Rd8 49. Rxf7 Rxd4 50. Ne6 Ne5 51. Nxd4 Nxf7 52. Rxc6+ Kb7 53. Re6 Rxd4 54. Re7+ Kc6 55. Rxf7 Rd3 56. Rxg7 Rxb3 57. Rg6+ Kc5 58. Ra6 Ra3 59. Rxa5+ Kc4 60. g5 hxg5 61. hxg5 b3 62. g6 Ra2+ 63. Kg3 Ra1 64. Rg5 b2 65. g7 Rg1+ 66. Kf4 Rxg5 67. Kxg5 b1=Q 68. g8=Q+ Kd4 69. Qg7+ Ke3 70. Qe5+ Kf2 71. Qc5+ Kg3 72. f4 Qh7 73. Qe3+ Kg2 74. Qe2+ Kg3 75. Qg4+ 1-0
2023.07.02 13th Vojvodina Open 2023
906819 Culum, Sanjin (2266) Shivakumar, Shawnak (2387) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Bb5 Bd7 8. Qd3 Be7 9. O-O-O h6 10. Bh4 a6 11. Bxc6 bxc6 12. Nb3 g5 13. Bg3 e5 14. Nd2 Be6 15. Nc4 Bxc4 16. Qxc4 Qb6 17. Rd3 Nh5 18. Nd1 Qb5 19. Ne3 Nf4 20. Rd2 Qxc4 21. Nxc4 O-O-O 22. Rhd1 Kc7 23. f3 f6 24. Bf2 Rd7 25. g3 Ne6 26. Bb6+ Kb8 27. Nxd6 Bd8 28. Bxd8 Rhxd8 29. c3 Kc7 30. Ne8+ Kc8 31. Rxd7 Rxd7 32. Rxd7 Kxd7 33. Nxf6+ Kd6 34. Kd2 Ng7 35. Ng4 h5 36. Ne3 Ke6 37. Kd3 h4 38. Nf5 Nxf5 39. exf5+ Kxf5 40. Ke3 hxg3 41. hxg3 Kf6 42. Ke4 Ke6 43. b4 Kf6 44. c4 Ke6 45. a4 Kf6 46. b5 cxb5 47. cxb5 axb5 48. axb5 1-0
2023.07.01 13th Vojvodina Open 2023
906772 Shivakumar, Shawnak (2387) Gagic, Milan A (2254) 1-0
1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne4 9. Nd2 Nxd2 10. Qxd2 c5 11. a3 Bxc3 12. Qxc3 cxd4 13. Qxd4 O-O 14. h4 Nc6 15. Qd2 d4 16. hxg5 hxg5 17. b4 a6 18. Rc1 f5 19. f4 g4 20. Qa2+ Kg7 21. Rh5 Qd6 22. Rg5+ Kh6 23. Qd2 Be6 24. e4 fxe4 25. Bc4 Rae8 26. Qf2 Kh7 27. f5 e3 28. Bxd6 exf2+ 29. Kd2 Rf6 30. fxe6 Rexe6 31. Bxe6 f1=Q 32. Rxf1 Rxf1 33. Bd5 Ra1 34. Be4+ Kh8 35. b5 axb5 36. Rxb5 Ra2+ 37. Kd3 1-0
2023.07.01 13th Vojvodina Open 2023
906783 Makaraci, Tunahan (2296) Shivakumar, Shawnak (2387) 1-0
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Bf5 9. d4 e6 10. Be3 c4 11. Bc2 Bg6 12. Nbd2 Rc8 13. Rc1 Qc7 14. Qe2 Ne7 15. Ne5 Ned5 16. Nxg6 hxg6 17. g3 Be7 18. Nf3 Bf6 19. Rce1 Kd7 20. Bg5 Rce8 21. Kg2 Kc8 22. Rh1 Qc6 23. Be4 Bxg5 24. Nxg5 f6 25. Nf3 g5 26. Kg1 Qb5 27. Qc2 Kb8 28. h3 Rh6 29. Kg2 f5 30. Bxd5 Qxd5 31. Re5 Qd8 32. Qd2 Nd7 33. Ree1 f4 34. g4 Qa5 35. a3 Qd5 36. Qe2 Ka8 37. Qe4 Qb5 38. Re2 a6 39. Ne5 Nf6 40. Qf3 Rh7 41. Nf7 Re7 42. Nd6 Qb3 43. Rhe1 Nd5 44. Rxe6 Rxe6 45. Rxe6 Ne3+ 46. fxe3 Qxb2+ 47. Kh1 Qc1+ 48. Kh2 Qc2+ 49. Kg1 Qc1+ 50. Kf2 Qd2+ 51. Qe2 Qxc3 52. Qxc4 Qd2+ 53. Qe2 fxe3+ 54. Rxe3 Qxd4 55. Nf5 Qf4+ 56. Kg2 g6 57. Re8+ Ka7 58. Qe3+ b6 59. Qxf4 gxf4 60. Re7+ Rxe7 61. Nxe7 b5 62. Nxg6 a5 63. Nxf4 b4 64. a4 b3 65. Nd3 1-0
2023.06.30 13th Vojvodina Open 2023
906750 Popchev, M (2224) Shivakumar, Shawnak (2387) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Bf1 Nc6 8. c3 e5 9. Nbd2 h6 10. a4 d5 11. exd5 Nxd5 12. Nb3 b6 13. a5 Be6 14. d4 cxd4 15. cxd4 Ndb4 16. axb6 Qxb6 17. Be3 Rad8 18. d5 Qb8 19. Nc5 Bxd5 20. Nd2 f5 21. Na6 Nxa6 22. Rxa6 Kh7 23. Qa4 Rf7 24. Bc4 f4 25. Bxd5 Rxd5 26. Qxc6 fxe3 27. Qxg6+ Kg8 28. Nf3 e4 29. Qxe4 exf2+ 30. Kxf2 Re5 31. Qc4 Qxb2+ 32. Re2 Rxe2+ 33. Qxe2 Bd4+ 34. Kf1 Qb1+ 35. Qe1 Qb5+ 36. Qe2 Qh5 37. Qc4 Bb6 38. Ra4 Qf5 39. Qg4+ Kh7 40. Qxf5+ Rxf5 41. Ke2 Rb5 42. Ra2 Rb3 43. Kd2 Kg6 44. Kc2 Re3 45. Kd2 Re4 46. Kd3 Kf5 47. Re2 Ra4 48. Re5+ Kf4 49. Re6 Ra3+ 50. Kc4 h5 51. Rf6+ Ke3 52. Rf5 Ra5 53. Rxa5 Bxa5 54. Kb5 Bb6 55. h3 Kf4 56. g4 hxg4 57. hxg4 Kxg4 58. Ne5+ Kf5 59. Nc6 1/2-1/2
2023.06.29 13th Vojvodina Open 2023
906735 Shivakumar, Shawnak (2387) Sudarshan, Bhat (1988) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bg4 7. c3 Qb6 8. Qb3 Qxb3 9. axb3 Bd7 10. h3 e6 11. b4 Ne7 12. Bd3 Ng6 13. Bh2 Nh5 14. Nb3 Nhf4 15. Bf1 Bd6 16. Nc5 Bc8 17. Bb5+ Ke7 18. O-O Bxc5 19. bxc5 Bd7 20. Bxd7 Kxd7 21. Ra3 f6 22. Rfa1 a6 23. Rb3 Kc7 24. h4 Kc8 25. g3 Nh5 26. Re1 Re8 27. Rb6 e5 28. g4 Nhf4 29. h5 Nh3+ 30. Kf1 Ngf4 31. dxe5 Nd3 32. Re2 fxe5 33. Nxe5 Nxc5 34. Rd6 Ne4 35. Rxd5 Nexf2 36. Nc4 Rf8 37. Nb6# 1-0
2023.06.23 9th Cesme Open A 2023
915784 Shivakumar, Shawnak (2431) Bekiragaoglu, Umut (2135) 0-1
1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 g6 6. dxc5 Qa5 7. a3 Qxc5 8. b4 Qb6 9. c4 Bg7 10. Rc1 O-O 11. c5 Qd8 12. b5 Na5 13. Be5 Bg4 14. Be2 Rc8 15. O-O Ne4 16. Bxg7 Kxg7 17. Nxe4 dxe4 18. Nd2 Bxe2 19. Qxe2 Qd3 20. Qxd3 exd3 21. Rc3 Rfd8 22. Rfc1 a6 23. a4 Rd5 24. bxa6 bxa6 25. f3 Nb7 26. c6 Nd8 27. Kf2 Rd6 28. c7 Ne6 29. e4 Rd4 30. Rc4 Rxc4 31. Rxc4 Rxc7 32. Rxc7 Nxc7 33. Ke3 Ne6 34. Nb3 Kf6 35. f4 d2 36. Nxd2 Nc5 37. a5 Ke6 38. Kd4 Nb7 39. Nc4 f6 40. g4 Kd7 41. h4 h6 42. Kd5 e6+ 43. Kd4 Kc6 44. e5 fxe5+ 45. Nxe5+ Kd6 46. Nxg6 Nxa5 47. Ne5 Nb3+ 48. Kc4 Na5+ 49. Kb4 Nc6+ 50. Nxc6 Kxc6 51. Ka5 e5 52. g5 hxg5 53. fxg5 Kd6 54. h5 Ke6 55. h6 Kf7 56. Kb4 Kg6 57. Kc4 a5 58. Kd5 a4 59. Ke6 a3 0-1
2023.06.22 9th Cesme Open A 2023
915735 Shivakumar, Shawnak (2431) Anacak, Hasan Gunes (2001) 1/2-1/2
1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Be7 8. O-O Nbd7 9. e3 O-O 10. Rd1 Rc8 11. Nc3 b5 12. Qe2 b4 13. Nb1 c5 14. Nbd2 Bc2 15. Re1 cxd4 16. Nxd4 Ne5 17. f4 Nd3 18. Rf1 Nxc1 19. Raxc1 Bg6 20. Qa6 Bc5 21. N2b3 Bb6 22. Rfd1 Rxc1 23. Rxc1 Be4 24. Bxe4 Nxe4 25. Qc4 Qd6 26. Qc6 Qxc6 27. Rxc6 g5 28. Kg2 g4 29. Rc4 Nd6 30. Rxb4 Rc8 31. h3 h5 32. hxg4 hxg4 33. a4 Rc4 34. Rxc4 Nxc4 35. Kf2 a5 36. Ke2 Nxb2 37. Nc6 Nxa4 38. Ncxa5 Bxa5 39. Nxa5 Nc5 40. Kf2 1/2-1/2
2023.06.22 9th Cesme Open A 2023
915761 Kazimova, N (2158) Shivakumar, Shawnak (2431) 1/2-1/2
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O e5 9. cxd5 cxd5 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 h6 13. Be3 exd4 14. Bxd4 Nf6 15. Bf5 Qa5 16. Bxc8 Rfxc8 17. Qb3 Qd5 18. Rfd1 Qxb3 19. axb3 Bc5 20. g3 a6 21. Bxf6 gxf6 22. Nh4 Rd8 23. Nf5 Kh7 24. Rac1 b6 25. Kg2 Re8 26. b4 Bxb4 27. Rc4 Bc5 28. b4 Bf8 29. Rd7 Rad8 30. Rb7 Rb8 31. Ra7 Ra8 32. Rb7 Rab8 33. Ra7 Ra8 34. Rb7 1/2-1/2
2023.06.20 9th Cesme Open A 2023
915688 Taspinar, Yanki (2278) Shivakumar, Shawnak (2431) 1-0
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Ne2 Na6 9. Bf8 Ne7 10. Bxg7 Nb4 11. Qd6 Nc2+ 12. Kd2 Nxa1 13. Bxh8 e5 14. f3 Qc2+ 15. Ke1 Be6 16. Bf6 Nf5 17. Qxe5 Kd7 18. b3 Qb1+ 19. Kf2 Nc2 20. Nc3 Qc1 21. Bd3 Qxh1 22. Bxc2 Ne7 23. Ne4 Rg8 24. Bg5 Ng6 25. Nc5+ Kc8 26. Bxg6 Qd1 27. Nxe6 Qd7 28. Nc5 Qc7 29. Bf5+ Kb8 30. Nd7+ Kc8 31. Nf6+ Kb8 32. Qxc7+ 1-0
2023.06.19 9th Cesme Open A 2023
915639 Guseynov, A (2245) Shivakumar, Shawnak (2431) 1/2-1/2
1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e6 5. Nf3 Bd6 6. Bg5 Ne7 7. e3 Nbc6 8. Bd3 Bd7 9. O-O O-O 10. e4 f6 11. Bh4 Be8 12. e5 fxe5 13. dxe5 Bb8 14. Bxh7+ Kxh7 15. Ng5+ Kg8 16. Nxe6 Qd7 17. Nxf8 Kxf8 18. f4 Bc7 19. Nb5 Bb6+ 20. Bf2 Bxf2+ 21. Rxf2 Nf5 22. e6 Qd8 23. Qd3 Nce7 24. Nd4 Bg6 25. g4 Nxd4 26. f5 Qb6 27. fxg6+ Kg8 28. Re1 Rc8 29. Kh1 Nxe6 30. Qe2 Rc6 31. Qf3 Nxg6 32. Qf7+ Kh7 33. Rf5 Nef4 34. Rxf4 Nxf4 35. Qxf4 Rf6 36. Qd2 Qc6 37. Rc1 Qe6 38. Re1 Qc6 39. Rc1 Qa6 40. Kg2 d4 41. Qc2+ d3 42. Qc5 d2 43. Qh5+ Rh6 44. Qf5+ Rg6 45. Qh5+ Rh6 46. Qf5+ Rg6 47. Qh5+ Rh6 48. Qf5+ Qg6 49. Rd1 1/2-1/2
2023.06.17 2nd Colonia de Sant Jordi
921275 Shivakumar, Shawnak (2431) Alonso Garcia, Aaron (2439) 0-1
1. c4 b6 2. Nc3 Bb7 3. e4 c5 4. g3 Nc6 5. Bg2 g6 6. Nge2 Bg7 7. d3 d6 8. Rb1 Qd7 9. Be3 Nd4 10. b4 f5 11. O-O Nxe2+ 12. Nxe2 Nf6 13. e5 Ng4 14. e6 Qc8 15. Qa4+ Kf8 16. Bxb7 Qxb7 17. Nf4 Bf6 18. Nd5 Qc8 19. Rbe1 h5 20. Kg2 h4 21. h3 Ne5 22. Qd1 hxg3 23. f4 Nc6 24. bxc5 bxc5 25. Nxf6 exf6 26. d4 cxd4 27. Bxd4 Nxd4 28. Qxd4 Ke7 29. Qd5 Rb8 30. Rb1 Qa6 31. a4 Rhc8 32. Rb5 Rxb5 33. cxb5 Rc2+ 34. Kxg3 Qb6 35. a5 Qe3+ 36. Qf3 Qxf3+ 37. Rxf3 Ra2 38. a6 Kxe6 39. Rb3 Kd5 40. b6 axb6 41. Rxb6 Kc5 42. Rb8 Ra3+ 43. Kf2 Rxa6 44. Rg8 Kd4 45. Rxg6 Ke4 46. Rxf6 Kxf4 47. h4 Ra2+ 48. Ke1 d5 49. h5 d4 50. h6 Rh2 51. Rd6 Ke3 52. Re6+ Kd3 53. Rf6 Ke4 54. Re6+ Kf3 55. Rd6 f4 56. Rf6 Ke3 57. Re6+ Kd3 58. Rd6 f3 59. Rf6 f2+ 60. Kf1 Ke3 61. h7 Rh1+ 62. Kg2 Rxh7 63. Re6+ Kd2 64. Kxf2 Rf7+ 65. Kg2 d3 66. Rd6 Ke2 67. Re6+ Kd1 68. Rd6 d2 69. Rd8 Rf5 70. Kg3 Ke2 71. Kg4 Rf1 0-1
2023.06.16 2nd Colonia de Sant Jordi
921272 Soderstrom, Adrian (2356) Shivakumar, Shawnak (2431) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qb3 c5 6. dxc5 Nc6 7. Bg5 Qa5 8. Bxf6 dxc4 9. Qxc4 gxf6 10. Rc1 Qxc5 11. Qxc5 Bxc5 12. g3 Bd7 13. Bg2 Be7 14. O-O O-O-O 15. Rfd1 Kb8 16. Nd4 Nxd4 17. Rxd4 Bc8 18. Rcd1 f5 19. Nb5 Rxd4 20. Rxd4 a6 21. Nc3 Rd8 22. Rxd8 Bxd8 23. Kf1 Kc7 24. Ke1 b5 25. Kd2 Bf6 26. Bf3 Bd7 27. Bh5 Be8 28. b3 Kd6 29. e3 Kc5 30. Ne2 Kb4 31. Nf4 Ka3 32. Nxe6 fxe6 33. Bxe8 Kxa2 34. Kc2 e5 35. Bd7 f4 36. exf4 exf4 37. gxf4 Ka3 38. Be6 Kb4 39. Bg8 h5 40. Kd3 Kc5 41. Ke4 Kd6 42. Kf5 Ke7 43. Bd5 a5 44. Bc6 a4 45. bxa4 bxa4 46. Bxa4 h4 47. Bb3 Bd4 48. f3 Bc3 49. Kg5 Bf6+ 50. Kh5 Kf8 51. Kg6 Ke7 52. h3 1/2-1/2
2023.06.15 2nd Colonia de Sant Jordi
921266 Shivakumar, Shawnak (2431) Szwed, J (2355) 1-0
1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nc6 5. e4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd1 Be6 11. Bd4 Qa5 12. O-O Rfc8 13. b3 a6 14. a3 Rab8 15. f4 b5 16. b4 Qd8 17. cxb5 axb5 18. Nxb5 Bc4 19. a4 Bxb5 20. Bxb5 Nxe4 21. Bxg7 Kxg7 22. Qd4+ Nf6 23. Rfc1 Rc7 24. Bc6 Kg8 25. b5 Nd7 26. a5 Nc5 27. Rxc5 dxc5 28. Qxd8+ Rxd8 29. a6 c4 30. a7 Rxa7 31. Rxa7 c3 32. Ra2 1-0
2023.06.14 2nd Colonia de Sant Jordi
921261 Savitha, Shri B (2418) Shivakumar, Shawnak (2431) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Be2 Nc6 6. Qe3 g6 7. O-O Bg7 8. h3 O-O 9. Rd1 Bd7 10. c4 Ne8 11. Nc3 Rc8 12. b3 b5 13. Bb2 bxc4 14. Bxc4 Nc7 15. Na4 Qe8 16. Rac1 Ne6 17. Bxg7 Kxg7 18. Nc3 f6 19. Nd5 Rb8 20. Rd2 a5 21. Nb6 Ne5 22. Nxe5 fxe5 23. Bxe6 Bxe6 24. Rc7 Rf7 25. Rdc2 Qb5 26. Na4 Rb7 27. Rxb7 Qxb7 28. f3 Qb5 29. Rc7 h6 30. Qd2 Bd7 31. Ra7 Bc6 32. Rxa5 Qb7 33. Nb2 Bxe4 34. fxe4 Qb6+ 35. Kh2 Rf1 36. Kg3 h5 37. Rd5 Rf4 38. Qe1 Qa6 39. Nd3 e6 40. Qa5 Qc6 41. Nxf4 exf4+ 42. Kxf4 exd5 43. Qxd5 Qc1+ 44. Kf3 Qc3+ 45. Ke2 Qc2+ 46. Kf3 Qc3+ 47. Ke2 Qc2+ 48. Qd2 Qxe4+ 49. Kf2 Qf5+ 50. Kg1 Qc5+ 51. Qf2 Qc3 52. Qa7+ Kf6 53. Kf2 Qd2+ 54. Kf3 Qd5+ 55. Kf2 Qd2+ 56. Kg3 Qg5+ 57. Kf3 Qd5+ 58. Ke3 Qxg2 59. Qd4+ Kf7 60. Qf4+ Kg7 61. Qxd6 1/2-1/2
2023.06.13 2nd Colonia de Sant Jordi
921257 Shivakumar, Shawnak (2431) Campos Moreno, J (2408) 1-0
1. c4 e6 2. Nc3 d5 3. d4 Bb4 4. cxd5 exd5 5. Bf4 Nf6 6. e3 O-O 7. Bd3 Re8 8. Ne2 c6 9. O-O Bd6 10. Qc2 a5 11. a3 Na6 12. Rab1 g6 13. Rbe1 Nc7 14. Qd2 b5 15. Rc1 Bb7 16. Bxd6 Qxd6 17. Nf4 Ne6 18. Nxe6 Rxe6 19. Ne2 Nd7 20. Nf4 Re7 21. Qd1 Nb6 22. Qg4 Nc4 23. Rc2 Kh8 24. Qg5 f5 25. h4 Rf8 26. h5 Rg7 27. hxg6 hxg6 28. a4 bxa4 29. Rxc4 1-0
2023.06.12 2nd Colonia de Sant Jordi
921250 Asis Gargatagli, H (2525) Shivakumar, Shawnak (2431) 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 Bg4 12. h3 Bh5 13. g4 Bg6 14. Ne5 Bxe5 15. dxe5 Qa5 16. Be3 Qxc3 17. Rc1 Qxe5 18. Re1 Qc7 19. Bc5 Nd7 20. Bd6 Qa5 21. Bxf8 Nxf8 22. Re7 Qg5 23. Rxb7 Rd8 24. Qe1 h5 25. Qe3 Qf6 26. Qe7 Qf4 27. Qxd8 Qxc1+ 28. Bf1 hxg4 29. Qd6 Ne6 30. hxg4 Be4 31. Qb8+ Nf8 32. Qc7 Bd5 33. Rb8 Qg5 34. Qg3 Qh6 35. f3 Qe3+ 36. Qf2 Qf4 37. Re8 Bxf3 38. Bg2 Qxg4 39. Qxf3 Qd4+ 40. Qf2 Qd1+ 41. Re1 Qd6 42. Qxa7 Ne6 43. Qe3 g5 44. a4 Qb4 45. Qe4 Qc5+ 46. Kh1 Qc3 47. Re3 Qa1+ 48. Kh2 Qf6 49. Qe5 Qf2 50. Rh3 Kf8 51. Qh8+ Ke7 52. Rf3 Qe1 53. Qf6+ Kd6 54. Rd3+ Kc5 55. Qc3+ 1-0
2023.06.11 2nd Colonia de Sant Jordi
928897 Shivakumar, Shawnak (2431) Romanishin, O (2397) 1/2-1/2
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. a3 a5 8. b3 d6 9. Bb2 O-O 10. d3 Nd7 11. Be2 f5 12. O-O e4 13. Nd2 Nf6 14. b4 Ne5 15. Rae1 Bd7 16. d4 axb4 17. axb4 Ng6 18. f4 d5 19. Ra1 Be6 20. c5 c6 21. Ra3 Qc7 22. Rfa1 Rxa3 23. Rxa3 Ne7 24. Nb3 h6 25. Bc1 g5 26. g3 gxf4 27. exf4 h5 28. b5 cxb5 29. Qa5 Qc8 30. Qxb5 Nc6 31. Qa4 Bd7 32. Bb5 Qc7 33. Nd2 h4 34. Nf1 hxg3 35. Rxg3+ Kf7 36. Qd1 Qa5 37. Be2 Qa1 38. Bh5+ Ke6 39. Be3 Qxd1 40. Bxd1 Ra8 41. Rg5 Ne7 42. Be2 Ra2 43. Ng3 Ra3 44. Kf2 Ra2 45. Kg1 1/2-1/2
2023.06.10 2nd Colonia de Sant Jordi
928888 Macias Pino, Diego (2408) Shivakumar, Shawnak (2431) 1-0
1. e4 c6 2. Nf3 d5 3. d3 Bg4 4. Nbd2 Nd7 5. Be2 Qc7 6. d4 dxe4 7. Nxe4 Ngf6 8. Nxf6+ Nxf6 9. Ne5 Bxe2 10. Qxe2 Rd8 11. c3 e6 12. h4 h6 13. Rh3 c5 14. Qb5+ Nd7 15. Rf3 a6 16. Qa4 b5 17. Qxa6 Nxe5 18. dxe5 Rb8 19. a4 Be7 20. axb5 Qxe5+ 21. Kf1 g5 22. Qc6+ Kf8 23. Be3 Rd8 24. Re1 Qd5 25. Qxd5 Rxd5 26. c4 Rd7 27. hxg5 hxg5 28. Ke2 f5 29. Rh3 Rxh3 30. gxh3 e5 31. f3 Kf7 32. Ra1 Rd8 33. Ra7 1-0
2023.06.09 2nd Colonia de Sant Jordi
928887 Matnadze, A (2394) Shivakumar, Shawnak (2431) 1-0
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. Ne5 Bf5 6. b3 e6 7. Bb2 Be7 8. d3 O-O 9. Nd2 h6 10. e4 Bh7 11. Qe2 a5 12. a4 Na6 13. f4 Nb4 14. Rac1 dxe4 15. dxe4 b5 16. Kh1 Rc8 17. Rfd1 Kh8 18. c3 Na6 19. Nxc6 Rxc6 20. axb5 Rc8 21. Nc4 Qe8 22. bxa6 Qb5 23. Ra1 Rfd8 24. Rxd8+ Bxd8 25. a7 Qa6 26. e5 Nd5 27. Qf2 Ra8 28. Nd6 Bb6 29. Qf3 Rxa7 30. Bf1 1-0
2023.04.25 Titled Tue 25th Apr Late
973879 Szyszylo, R (2091) Shivakumar, Shawnak (2418) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 dxc6 7. Nd2 e5 8. O-O Bd6 9. Nc4 Bc7 10. a4 O-O 11. b3 Be6 12. Bb2 Nd7 13. Qf3 Qg5 14. Qg3 Qg6 15. Rad1 f6 16. Rfe1 Nc5 17. Ba3 Nxd3 18. Rxd3 Rfd8 19. Qxg6 hxg6 20. Red1 Kf7 21. Kf1 Bxc4 22. bxc4 Ke6 23. Ke2 a6 24. Rxd8 Rxd8 25. Rxd8 Bxd8 26. Kd3 Bb6 27. f3 f5 28. g4 Bf2 29. h3 Bh4 30. Bc1 Be7 31. Be3 f4 32. Bf2 g5 33. c5 Bd8 34. Kc4 Kd7 35. Bg1 Kc7 36. Bf2 Kb8 37. Be1 Ka7 38. Bc3 Bc7 39. a5 Kb8 40. Kb4 Kc8 41. Kc4 Kd7 42. Kb4 Ke6 43. Kc4 Bd8 44. Kb4 Bf6 45. Kc4 g6 46. Bd2 Bd8 47. Bc3 Bc7 48. Bd2 Kd7 49. Bc3 Kc8 50. Bd2 Kb8 51. Bc3 Kc8 52. Bd2 Kd8 53. Bc3 Ke8 54. Bd2 Kf7 55. Bc3 Ke6 56. Be1 Ke7 57. Bd2 Kf7 58. Be1 Kg7 59. Bd2 Kh6 60. Bc3 Bd8 61. Bxe5 Bxa5 62. Bd6 Bd8 63. Bf8+ Kh7 64. e5 Kg8 65. Bd6 Kf7 66. Kd4 Ke6 67. c4 b5 68. cxb6 Bxb6+ 69. c5 Ba5 70. Kc4 Bd2 71. Kd3 Ba5 72. Kc4 Bd8 73. Kd4 a5 74. Kc4 Be7 75. Kb3 Kf7 76. Ka4 Bd8 77. Kb3 Ke6 78. Ka4 Kd5 79. Ka3 Ke6 80. Ka4 Be7 81. Kb3 Bd8 82. Ka4 1/2-1/2
2023.04.25 Titled Tue 25th Apr Late
973920 Shivakumar, Shawnak (2418) Eidelman, Gabriel (2209) 1-0
1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Bf4 e6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 O-O 9. f4 a6 10. Nf3 b5 11. O-O Bb7 12. Ne5 Ne4 13. f5 f6 14. Ng4 Nd7 15. Qf3 Nxc3 16. fxe6 Qxe6 17. Bxh7+ Kf7 18. Bf5 Qd6 19. bxc3 Ke7 20. e4 Kd8 21. e5 fxe5 22. Qg3 Re8 23. Bxd7 Qxd7 24. Nxe5 Qe7 25. Rf7 1-0
2023.04.25 Titled Tue 25th Apr Late
974116 Shivakumar, Shawnak (2418) Degtiarev, E (2385) 1-0
1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nc6 6. Bb5 Nxc3 7. bxc3 Qh4+ 8. g3 Qe4+ 9. Qxe4 dxe4 10. d4 Bd7 11. a4 h5 12. Ne2 h4 13. Be3 hxg3 14. Nxg3 Rh4 15. O-O Be7 16. Rf4 Rxf4 17. Bxf4 f5 18. exf6 gxf6 19. Nxe4 O-O-O 20. Rf1 a6 21. Bd3 Rg8+ 22. Ng3 Na5 23. Kf2 Bxa4 24. Nf5 Bd8 25. h4 Bc6 26. Rg1 Rxg1 27. Kxg1 Bf3 28. Kf2 Bd1 29. Be2 Bxc2 30. Bg4 Kb8 31. h5 Nc6 32. Ne3 Bh7 33. Bf5 Bg8 34. h6 a5 35. h7 Bxh7 36. Bxh7 a4 37. Bg8 a3 38. Nc2 Be7 39. Bc1 b5 40. Bxa3 Kb7 41. Bd5 1-0
2023.04.25 Titled Tue 25th Apr Late
974260 Bitoon, R (2375) Shivakumar, Shawnak (2418) 0-1
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 e6 7. O-O dxc3 8. Bxd5 exd5 9. Nxc3 d6 10. Bg5 Be7 11. Bxe7 Nxe7 12. exd6 Qxd6 13. Nb5 Qb6 14. Qe2 O-O 15. Nxa7 Rxa7 16. Qxe7 Qxb2 17. a4 Bf5 18. Qc5 Rfa8 19. Qxd5 Ra5 20. Qd6 Be4 21. Rad1 h6 22. Nd2 Bd5 23. Rfe1 Kh7 24. Nf1 Bc6 25. Qd3+ g6 26. Rd2 Qf6 27. Ne3 Rxa4 28. Rde2 Ra3 29. Qc4 R8a4 30. Qc5 Ra2 31. Ng4 Rxg4 32. Rxa2 Bxg2 0-1
2023.04.25 Titled Tue 25th Apr Late
974414 Shivakumar, Shawnak (2418) Narayanan, Sri (2559) 1-0
1. e4 c6 2. f4 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. e5 Nd5 7. Nf3 Bf5 8. Nd4 Bg4+ 9. Be2 Bxe2+ 10. Kxe2 e6 11. c4 Nb6 12. b3 Na6 13. Be3 Bc5 14. Nc3 Rd8 15. Rhd1 Be7 16. g4 Nc5 17. Nf3 a5 18. Rab1 Nbd7 19. b4 axb4 20. Rxb4 h5 21. g5 Ne4 22. Nxe4 Bxb4 23. Rb1 Be7 24. Rxb7 O-O 25. g6 fxg6 26. Neg5 Bxg5 27. Nxg5 Nb8 28. Nxe6 Rd7 29. Rxd7 Nxd7 30. Nxf8 Kxf8 31. a4 Ke7 32. a5 Nb8 33. Bc5+ Ke6 34. Ke3 g5 35. Bd6 gxf4+ 36. Kxf4 Nd7 37. a6 Nb6 38. a7 g6 39. c5 Na8 40. Kg5 Kf7 41. h4 Kg7 42. e6 1-0
2023.04.25 Titled Tue 25th Apr Late
974597 Fressinet, L (2630) Shivakumar, Shawnak (2418) 1-0
1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bh4 h6 5. Nbd2 c5 6. e3 g5 7. Bg3 Bg7 8. c3 Nxg3 9. hxg3 Qb6 10. Qb3 Nd7 11. Be2 g4 12. Nh4 Nf6 13. Bb5+ Kf8 14. Be2 Bd7 15. Qa3 Rc8 16. O-O h5 17. Rac1 Bh6 18. Nb3 c4 19. Nc5 Bc6 20. b3 cxb3 21. axb3 Bg5 22. c4 Bxh4 23. gxh4 Kg7 24. Nd3 e6 25. Ne5 dxc4 26. bxc4 Be4 27. Bd3 Rc7 28. Rb1 Qa6 29. Qxa6 bxa6 30. c5 Bxd3 31. Nxd3 Nd5 32. Ra1 Rb8 33. g3 Rb3 34. Ne5 f6 35. Nc4 Nb4 36. Rfb1 Rxb1+ 37. Rxb1 Nc6 38. Ra1 Nb4 39. Nd6 e5 40. Ne8+ 1-0
2023.04.25 Titled Tue 25th Apr Late
974705 Holt, C (2540) Shivakumar, Shawnak (2418) 1-0
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. e4 dxe4 7. Nxe4 e5 8. Nf3 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Nxe4 11. Bxe4 Nf6 12. Bc2 exd4 13. O-O-O O-O 14. Nxd4 Qa5 15. Qxa5 1-0
2023.04.09 1000GM Bay Area Apr IM
990158 Rodriguez, Pe (2142) Shivakumar, Shawnak (2418) 0-1
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxf7 Kxf7 7. Qh5+ Ke7 8. Qe2 Nf6 9. f3 Be6 10. fxe4 dxe4 11. Bxe4 Qxd4 12. Nc3 Bg4 13. Bf3+ Kf7 14. Be3 Bxf3 15. Qxf3 Re8 16. Nd1 Bc5 17. O-O Rxe3 18. Nxe3 Qxe3+ 19. Qxe3 Bxe3+ 20. Kh1 Rd8 21. Rad1 Rxd1 22. Rxd1 Bc5 23. g3 Ke6 24. Kg2 a5 25. Kf3 h5 26. h3 Kf5 27. c3 g5 28. a3 a4 29. Rd8 g4+ 30. Kg2 b5 31. Rb8 Bb6 32. Rf8 Ke5 33. Rf7 Ke6 34. Rg7 c6 35. hxg4 hxg4 36. Kf1 Be3 37. Rc7 Kd6 38. Rf7 Ne4 39. Ke2 Bc1 40. Kd3 Nxg3 41. Rg7 Bxb2 42. Rxg4 Nf5 43. Rg5 Ke5 44. c4 Bxa3 45. Rg6 Nd6 46. cxb5 cxb5 47. Rg5+ Ke6 48. Rg8 Kd5 49. Rg5+ Kc6 50. Kc2 Bc5 51. Rg8 b4 52. Ra8 Kb5 53. Kb2 Nc4+ 54. Kb1 b3 55. Rb8+ Bb6 56. Ka1 Kb4 57. Rb7 a3 58. Rb8 Kc3 59. Rc8 Bd4 0-1
2023.04.09 1000GM Bay Area Apr IM
990166 Shivakumar, Shawnak (2418) Sevillano, E (2334) 1-0
1. c4 e6 2. Nc3 d5 3. d4 a6 4. cxd5 exd5 5. Qb3 c6 6. e4 dxe4 7. Bc4 Qc7 8. a4 Bf5 9. Bf4 Qe7 10. a5 Nf6 11. O-O-O Be6 12. Bxe6 fxe6 13. Be5 Nd5 14. Nxe4 Qb4 15. Qh3 Qc4+ 16. Kb1 Nb4 17. Nc3 Nd7 18. d5 exd5 19. Qe6+ Kd8 20. Nf3 Nc5 21. Qf7 Be7 22. Bc7+ Kxc7 23. Qxe7+ Kc8 24. Rd4 Qb3 25. Qxc5 Qc2+ 26. Ka1 Nd3 27. Rxd3 Qxd3 28. Na4 Qb5 29. Nb6+ Kc7 30. Nxa8+ Rxa8 31. Qe7+ Kb8 32. Qa3 Ka7 33. Rc1 1-0
2023.04.08 1000GM Bay Area Apr IM
990143 Bryant, J (2422) Shivakumar, Shawnak (2418) 0-1
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. d4 e6 6. Nbd2 Nbd7 7. Re1 Be7 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 Bf5 11. Re1 O-O 12. c3 h6 13. a4 a5 14. h4 Re8 15. Nd2 Nf6 16. Nc4 Nd5 17. Ne5 f6 18. Nc4 Bf8 19. Qb3 Qd7 20. Bd2 Bg6 21. Bh3 Bf7 22. Qd1 Qc7 23. Bg2 Rad8 24. Qf3 e5 25. dxe5 fxe5 26. Qe2 e4 27. Rad1 Bc5 28. Ne3 Nf6 29. b4 Bf8 30. Ng4 Nxg4 31. Qxg4 Bb3 32. Rb1 Rxd2 33. Rxb3 e3 34. Qc4+ Kh8 35. f4 Qd7 36. Qf1 Rf2 0-1
2023.04.08 1000GM Bay Area Apr IM
990151 Shivakumar, Shawnak (2418) Yim, Sung Ho (2304) 1/2-1/2
1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qb3 1/2-1/2
2023.04.07 1000GM Bay Area Apr IM
990126 Shivakumar, Shawnak (2418) Sevillano, E (2334) 1/2-1/2
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Re8 7. Qf5 d6 8. Nxf6+ Qxf6 9. Qxf6 gxf6 10. a3 Bc5 11. b4 Bb6 12. Bb2 a5 13. b5 Ne7 14. d4 a4 15. O-O-O Ba5 16. Bd3 Be6 17. Nd2 1/2-1/2
2023.04.04 Titled Tue 4th Apr Early
992245 Shivakumar, Shawnak (2418) Dubreuil, J (2173) 1-0
1. c4 c5 2. Nf3 g6 3. Nc3 Bg7 4. e3 Nf6 5. d4 cxd4 6. Nxd4 O-O 7. Be2 d5 8. O-O dxc4 9. Bxc4 a6 10. a4 Bd7 11. a5 Nc6 12. Nxc6 Bxc6 13. Qb3 Nd7 14. Rd1 Qe8 15. Bd5 Nc5 16. Qa3 Bxd5 17. Nxd5 Rc8 18. e4 e6 19. Nb6 Rc6 20. Be3 Nxe4 21. Nd7 Qc8 22. Nxf8 Bxf8 23. Qd3 Nf6 24. Qd8 Nd5 25. Qxc8 Rxc8 26. Rac1 Re8 27. Bc5 Bg7 28. b4 h5 29. f3 h4 30. Kf2 g5 31. Bd4 Bf8 32. Bc5 Bg7 33. g3 h3 34. Rd3 Be5 35. Re1 Bg7 36. Rxd5 1-0
2023.04.04 Titled Tue 4th Apr Early
992601 Shivakumar, Shawnak (2418) Urazayev, Arystanbek (2460) 1-0
1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 h6 8. Bh4 O-O 9. Qc2 Re8 10. Nf3 Be6 11. O-O Nbd7 12. Bg3 Bxg3 13. hxg3 Qb8 14. b4 a6 15. a4 b5 16. Ne2 Qd6 17. Rfc1 Rac8 18. axb5 axb5 19. Ra6 Nb8 20. Ra7 Qxb4 21. Nf4 Qd6 22. Ne5 c5 23. Nxe6 fxe6 24. Bxb5 Rf8 25. Qg6 Rc7 26. Rxc7 Qxc7 27. Rxc5 Qe7 28. Bd3 Nbd7 29. Rc7 Nxe5 30. Rxe7 Nxg6 31. Bxg6 Rb8 32. Rxe6 Rb2 33. f3 Kf8 34. g4 Rb8 35. Kh2 Ng8 36. Kg3 Ne7 37. Bf5 Kf7 38. Ra6 g6 39. Be6+ Kg7 40. Rd6 Rb3 41. Bxd5 Rxe3 42. Be4 Ra3 43. d5 Ra5 44. Rd7 Kf6 45. d6 Nc8 46. Rd8 Nb6 47. Rb8 Nd7 48. Rb7 Ke6 49. Bxg6 Kxd6 50. Bf5 Ne5 51. Rb6+ Kc5 52. Rxh6 Ra2 53. Re6 Nc4 54. Be4 Ne3 55. Kf4 Nxg2+ 56. Kf5 Kd4 57. Rd6+ Ke3 58. Rd3+ Kf2 59. Rb3 Kg3 60. g5 Ra5+ 61. Kf6 Nf4 62. Rb6 Ra1 63. g6 Nh5+ 64. Kg5 Rh1 65. f4 Rg1 66. Kxh5 Kxf4 67. Rb4 Ke5 68. Bf3 1-0
2023.04.02 1000GM Bay Area Apr IM
990110 Shivakumar, Shawnak (2418) Bacus, Dharim (2158) 1-0
1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 c5 8. Nf3 h6 9. Bd3 Nc6 10. Be4 Be7 11. Be3 O-O 12. g4 e5 13. g5 hxg5 14. Bxg5 Qe6 15. Bxe7 Qxe7 16. d5 f5 17. d6 Qf6 18. Bd5+ Kh8 19. Rg1 e4 20. Ng5 Ne5 21. Nxe4 Qh4 22. Ng3 Re8 23. Kd2 Qf4+ 24. Kc2 Ng4 25. Re1 Qxf2+ 26. Qd2 Ne3+ 27. Kd3 Qxd2+ 28. Kxd2 f4 29. Nh5 g5 30. h4 Be6 31. hxg5 Nxc4+ 32. Bxc4 Bxc4 33. Nf6 Rf8 34. Re7 Rf7 35. Rae1 Kg7 36. Re8 Rxe8 37. Rxe8 Bb5 38. Rg8# 1-0
2023.04.02 1000GM Bay Area Apr IM
990118 Campos Jimenez, Augusto Cesar (2330) Shivakumar, Shawnak (2418) 0-1
1. e4 e5 2. Bc4 Nf6 3. Nc3 Nxe4 4. Qh5 Nd6 5. Bb3 Be7 6. Nf3 Nc6 7. d3 g6 8. Qg4 h5 9. Qh3 Nf5 10. Nd5 d6 11. Nxe7 Qxe7 12. Ng5 Nfd4 13. Qe3 Nxb3 14. axb3 Nd4 15. Qd2 h4 16. O-O f6 17. Ne4 g5 18. f3 Be6 19. b4 b6 20. h3 d5 21. Nf2 c5 22. b3 cxb4 23. Bb2 Qc5 24. Rac1 Rc8 25. Rfe1 a5 26. Qd1 Kf7 27. c3 bxc3 28. Bxc3 b5 29. b4 axb4 30. Bb2 Qb6 31. Rxc8 Rxc8 32. f4 gxf4 33. Qh5+ Ke7 34. Qh7+ Kd6 35. Ra1 Ne2+ 36. Kh2 Qxf2 37. Qb7 Bd7 38. d4 f3 39. dxe5+ fxe5 40. Ra6+ Ke7 41. Re6+ Kxe6 42. Qb6+ Qxb6 0-1
2023.04.01 1000GM Bay Area Apr IM
990094 Flores Quillas, Diego Saul Rodri (2359) Shivakumar, Shawnak (2418) 0-1
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 Nxe4 5. Qe2 Qe7 6. Nf4 Nc6 7. Nd5 Nd4 8. Nxe7 Nxe2 9. Nd5 Nd4 10. Na3 Kd8 11. f3 Nc5 12. c3 Nde6 13. d4 Nd7 14. Kf2 c6 15. Nf4 Nb6 16. Bd3 d5 17. Nc2 Bd6 18. Nxe6+ Bxe6 19. b3 Kd7 20. Be3 a5 21. a4 g6 22. h4 Rac8 23. h5 Bf5 24. Ke2 Rhe8 25. g4 Bxd3+ 26. Kxd3 f5 27. gxf5 gxf5 28. Rhg1 f4 29. Bd2 Rg8 30. Rg4 Rxg4 31. fxg4 Rg8 32. Rg1 Nc8 33. Ne1 b5 34. axb5 cxb5 35. Nf3 a4 36. bxa4 bxa4 37. c4 dxc4+ 38. Kxc4 a3 39. g5 Ne7 40. Kd3 Nf5 41. Ra1 Ke6 42. Bc1 Rb8 43. Nd2 Rb4 44. Nc4 Rb3+ 45. Kd2 Bb4+ 46. Ke2 Nxd4+ 47. Kf1 Rf3+ 48. Kg2 Rg3+ 49. Kh1 f3 50. Bxa3 Bxa3 51. Nxa3 f2 52. Rf1 Nf3 0-1
2023.04.01 1000GM Bay Area Apr IM
990102 Gemy, J (2333) Shivakumar, Shawnak (2418) 1/2-1/2
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. d3 e6 6. Nbd2 Be7 7. h3 Bh5 8. e4 dxe4 9. dxe4 Nbd7 10. Qe2 e5 11. Nc4 Qc7 12. b3 O-O 13. Bb2 b5 14. Ne3 Rfe8 15. Nf5 1/2-1/2
2023.03.31 1000GM Bay Area Apr IM
990086 Shivakumar, Shawnak (2418) Arias, M (2351) 1-0
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 d6 7. Be2 h6 8. a3 a5 9. b3 Bf5 10. d3 Qe7 11. Bb2 Bh7 12. O-O O-O 13. b4 Rfe8 14. Rfe1 Qf8 15. d4 Ne4 16. Qb3 a4 17. Qd1 Red8 18. Bd3 Nf6 19. Bxh7+ Nxh7 20. Qc2 exd4 21. exd4 d5 22. Rad1 Nf6 23. Ne5 Ne7 24. c5 Nc6 25. Nxc6 bxc6 26. Bc1 Re8 27. f3 Rxe1+ 28. Rxe1 Re8 29. Rxe8 Qxe8 30. Kf2 Qa8 31. Bf4 Qc8 32. g4 Qa6 33. Bxc7 Qc4 34. Qxc4 dxc4 35. Bd6 Nd5 36. b5 cxb5 37. c6 f6 38. c7 Nb6 39. Bc5 Nc8 40. d5 Kf7 41. Ke2 Ke8 42. Kd2 Kd7 43. d6 g6 44. f4 f5 45. gxf5 gxf5 46. Kc3 Kc6 47. Kb4 h5 48. h3 Kd7 49. Kxb5 c3 50. Kxa4 c2 51. Be3 Nxd6 52. Kb3 Kxc7 53. Kxc2 Nc4 54. Bc1 Kc6 55. Kd3 Kd5 56. a4 Na5 57. Bd2 Nb3 58. Be3 Na5 59. Bb6 Nc6 60. a5 Nb4+ 61. Ke3 Nc2+ 62. Kf3 h4 63. Bf2 Kc4 64. a6 1-0
2023.03.28 Titled Tue 28th Mar Early
998204 Chemin, J (2040) Shivakumar, Shawnak (2418) 0-1
1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. c3 c5 6. dxc5 Nc6 7. b4 e5 8. Bg5 Be6 9. e3 h6 10. Bh4 g5 11. Bg3 Nh5 12. Bf2 a5 13. b5 Nb8 14. f4 Ng7 15. fxe5 Bxc5 16. Nd2 Qb6 17. Qe2 Nd7 18. Ngf3 g4 19. Nd4 Nxe5 20. Bg3 Ng6 21. N2b3 h5 22. e4 dxe4 23. Qxe4 a4 24. Nd2 O-O-O 25. Bf2 Rhe8 26. Be2 Bf5 27. Nc4 Bxe4 28. Nxb6+ Bxb6 29. O-O Nf4 30. Bc4 Bxg2 31. Rfe1 Bf3 32. Bxf7 Nh3+ 33. Kf1 Rxe1+ 34. Rxe1 Nxf2 35. Kxf2 Bxd4+ 36. cxd4 Rxd4 37. Kg3 Nf5+ 38. Kf2 Rd2+ 39. Kf1 Nd4 0-1
2023.03.28 Titled Tue 28th Mar Early
998365 Shivakumar, Shawnak (2418) De Silva, L M S T (2452) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Ng4 9. Ne4 f5 10. Be2 h5 11. h3 fxe4 12. hxg4 Bc5 13. d4 exd4 14. Nd2 Qe7 15. Rxh5 O-O 16. Rxc5 e3 17. Rxa5 Rxf2 18. Nf3 c5 19. c3 Bxg4 20. Qb3+ Kh8 21. cxd4 Bxf3 22. gxf3 Qh4 23. Bxe3 Rxf3+ 24. Kd2 Rh3 25. Rxc5 Rd8 26. Rh5+ Qxh5 27. Bxh5 Rxh5 28. Qf7 1-0
2023.03.28 Titled Tue 28th Mar Early
998706 Soto Hernandez, H (2490) Shivakumar, Shawnak (2418) 1-0
1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O e5 5. d3 Ngf6 6. Nbd2 Bd6 7. e4 d4 8. h3 Bh5 9. Qe1 c6 10. Nh4 Bg6 11. Nf5 Bxf5 12. exf5 O-O 13. g4 Nd5 14. Ne4 Bc7 15. a3 Re8 16. Qe2 Nf4 17. Qf3 Qh4 18. Bd2 Nf6 19. Rfe1 N6d5 20. Qg3 Qxg3 21. fxg3 Nxg2 22. Kxg2 Rac8 23. Re2 Bb8 24. Rae1 c5 25. b3 b5 26. g5 c4 27. h4 cxb3 28. cxb3 Nc3 29. Bxc3 dxc3 30. Rc2 Red8 31. Rec1 Rxd3 32. Rxc3 Rcxc3 33. Rxc3 Rxc3 34. Nxc3 a6 35. Kf3 Ba7 36. Nd5 Bc5 37. a4 Kf8 38. axb5 axb5 39. f6 gxf6 40. Nxf6 Kg7 41. h5 h6 42. Nd7 Bd4 43. gxh6+ Kxh6 44. Ke4 Kxh5 45. Nxe5 Bxe5 46. Kxe5 Kg4 47. Kf6 Kxg3 48. Kxf7 Kf3 49. Ke6 Ke3 50. Kd5 Kd3 51. Kc5 Kc3 52. b4 Kb3 53. Kxb5 Kc3 54. Kc5 1-0
2023.03.28 Titled Tue 28th Mar Early
998982 Shivakumar, Shawnak (2418) Sielecki, C (2422) 1-0
1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be3 Nd7 7. c4 Qc6 8. Nc3 Ngf6 9. Be2 b6 10. Ne5 Qc7 11. Nxd7 Bxd7 12. d5 exd5 13. Nxd5 Nxd5 14. Qxd5 Bc6 15. Bf4 Bxd5 16. Bxc7 Bxg2 17. Rg1 Be4 18. Rd1 f6 19. Rg3 Bc6 20. Bh5+ g6 21. Bf3 Bxf3 22. Rxf3 Rc8 23. Re3+ Kf7 24. Rd7+ Kg8 25. Bxb6 h5 26. a4 Rh7 27. Rxh7 Kxh7 28. Re6 Kg7 29. Ba5 Ra8 30. Bc3 Kh6 31. Bxf6 Bg7 32. a5 Bxf6 33. Rxf6 Rb8 34. Rb6 Re8+ 35. Kd2 Re4 36. Kd3 Rd4+ 37. Kc3 Rf4 38. Rxa6 Rf3+ 39. Kc2 Rxf2+ 40. Kb3 h4 41. Ra8 Kg5 42. a6 Rf1 43. a7 Ra1 44. Kc3 Kg4 45. b4 cxb4+ 46. Kxb4 Kh3 47. c5 g5 48. c6 g4 49. c7 Rb1+ 50. Ka3 Ra1+ 51. Kb2 Rg1 52. c8=Q Rg2+ 53. Kb3 Kxh2 54. Rb8 Rg3+ 55. Kc4 h3 56. a8=Q Rg2 57. Qc7+ g3 58. Rb3 Rc2+ 59. Rc3 Rxc3+ 60. Kxc3 Kg1 61. Qxg3+ Kf1 62. Qaf3# 1-0
2023.03.28 Titled Tue 28th Mar Early
999123 Cuenca Jimenez, J (2553) Shivakumar, Shawnak (2418) 0-1
1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 c6 5. Ngxe4 Nxe4 6. Nxe4 d5 7. cxd5 cxd5 8. Nc3 d4 9. Ne4 Nc6 10. e3 Qd5 11. Ng3 h5 12. e4 Qa5 13. h4 Bd6 14. Be2 Bxg3 15. fxg3 Qe5 16. O-O Qxg3 17. d3 Qxh4 18. Bf4 Bg4 19. Rc1 Bxe2 20. Qxe2 Qg4 21. Qf2 h4 22. Rc5 f6 23. Kh1 h3 24. g3 Rd8 25. Kh2 Qd7 26. a3 b6 27. Rf5 Ne7 28. g4 Nxf5 29. gxf5 Rc8 30. Qf3 Rc2+ 31. Kh1 h2 32. Qg4 Kf8 33. Re1 Qb5 34. Qg3 Qxb2 35. Bd6+ Kg8 36. Qg6 Rc8 37. Bf4 Qc3 38. Qg3 Rh3 39. Qf2 Rf3 40. Qe2 Rxf4 0-1
2023.03.28 Titled Tue 28th Mar Early
999319 Molina, Rob (2403) Shivakumar, Shawnak (2418) 0-1
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 exd5 6. cxd5 h6 7. Bxf6 Qxf6 8. Qd2 d6 9. e4 a6 10. a4 b4 11. Be2 Nd7 12. O-O g5 13. Qe3 g4 14. Nfd2 Ne5 15. Nc4 Nxc4 16. Bxc4 Bg7 17. Nd2 Qxb2 18. Rab1 Qd4 19. Qe2 h5 20. Kh1 h4 21. f4 h3 22. g3 O-O 23. Nb3 Qf6 24. Rbe1 Re8 25. Na5 Bd7 26. Nc6 Rac8 27. Bxa6 Rxc6 28. dxc6 Bxc6 29. Bd3 c4 30. Bb1 Qd4 31. Qxg4 c3 32. f5 Kf8 33. f6 Bxf6 34. Qf4 Re6 35. Rd1 Rxe4 36. Qf3 Re1 37. Qxc6 Qxd1 38. Qc8+ Kg7 39. Qg4+ Qxg4 0-1
2023.03.28 Titled Tue 28th Mar Early
999636 Shivakumar, Shawnak (2418) Ashraf, Artin (2314) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. d3 O-O 7. a3 Nc6 8. Nbd2 e5 9. b4 b6 10. b5 Ne7 11. c4 Nh5 12. g3 f5 13. Nh4 Nf6 14. exf5 gxf5 15. Bf3 Rb8 16. a4 Ng6 17. Nxg6 hxg6 18. a5 Bb7 19. axb6 axb6 20. Ra7 Qc8 21. Bxb7 Rxb7 22. Qa4 f4 23. Rxb7 Qxb7 24. f3 Ra8 25. Qc2 d5 26. cxd5 Nxd5 27. Qc4 Kh7 28. Ne4 Qd7 29. Ng5+ Kh8 30. Ne4 Ra5 31. Ng5 Rxb5 32. Qe4 Ne7 33. Qa8+ Qc8 34. Qa7 Qe8 35. Ne6 Rb1 36. Qa2 Rb4 37. Nxg7 Kxg7 38. gxf4 exf4 39. Bb2+ Kh7 40. Re1 Qf8 41. Bc3 Nf5 42. Bxb4 cxb4 43. Qc4 Qd6 44. Re4 b3 45. Qxb3 Qc5+ 46. Kg2 Ne3+ 47. Rxe3 fxe3 48. Qf7+ Kh6 49. Qf4+ Kg7 50. d4 Qc2+ 51. Kg3 Qf2+ 52. Kh3 Qf1+ 53. Kg3 Qg1+ 54. Kh3 Qf1+ 55. Kg3 Qf2+ 56. Kh3 e2 57. Qe5+ Kf7 58. Qd5+ Ke7 59. Qe5+ Kd7 60. Qd5+ Kc7 61. Qc4+ Kb7 62. Qd5+ Ka6 63. Qa2+ Kb5 64. Qb3+ Kc6 65. Qe6+ Kc7 66. Qe5+ Kb7 67. Qd5+ Kb8 68. Qd6+ Ka7 69. Qd7+ Ka6 70. Qa4+ Kb7 71. Qd7+ Kb8 72. Qd8+ Kb7 73. Qd7+ Ka8 74. Qa4+ Kb8 75. Qe8+ Kc7 76. Qe7+ Kc6 77. Qe6+ Kb5 78. Qb3+ Ka6 79. Qa4+ Kb7 80. Qd7+ 1/2-1/2
2023.03.28 Titled Tue 28th Mar Early
999671 Piskov, Y (2442) Shivakumar, Shawnak (2418) 1-0
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d6 5. Nf3 d5 6. Nbd2 Nc6 7. c3 Bd6 8. Nxe4 dxe4 9. Ng5 O-O 10. Bc4 h6 11. Nxe4 Re8 12. Qf3 Qe7 13. O-O Qxe4 14. Qxf7+ Kh8 15. f3 Qe7 16. Qh5 Be6 17. Bd3 Qf6 18. Bg6 Re7 19. Be3 Bf7 20. Bxf7 Qxf7 21. Qb5 Rxe3 22. Qxb7 Qe8 23. b4 Rb8 24. Qa6 Rb6 25. Qc4 Qh5 26. g3 Re2 27. Qxe2 a5 28. bxa5 Qxa5 29. Qe8+ Kh7 30. Rfd1 Qxc3 31. Qe4+ Kh8 32. Rac1 Qa3 33. Rxc6 Rb2 34. Rc2 Rxc2 35. Qxc2 Qxf3 36. Re1 Qd5 37. Re8+ 1-0
2023.03.28 Titled Tue 28th Mar Early
999904 Shivakumar, Shawnak (2418) Bitoon, R (2375) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. cxd4 bxc4 8. dxe5 Nxd5 9. d4 Bb4+ 10. Kf1 O-O 11. h4 Bf5 12. Nd2 Bd3+ 13. Kg1 Nf4 14. a3 Ne2+ 15. Kh2 Bxd2 16. Bxd2 Qxd4 17. Nf3 Qxf2 18. Qe1 Qb6 19. Bc3 Rfe8 20. Rd1 Qg6 21. Rd2 Nf4 22. Qg3 Qxg3+ 23. Kxg3 Ne2+ 24. Kf2 Nxc3 25. bxc3 Rab8 26. Ne1 Bf5 27. Rd4 Rb2+ 28. Kg3 Be6 29. Nf3 Ra2 30. Ng5 c5 31. Rd6 Rxa3 32. Nxe6 Rxc3+ 33. Kf4 fxe6 34. Ra1 Re7 35. Kg4 h5+ 36. Kxh5 Rg3 37. Rxa7 g6+ 38. Kh6 Rxa7 39. Rd8+ Kf7 40. Rh8 Re7 41. Rh7+ Ke8 42. Rh8+ Kd7 43. Ra8 Kc6 44. Ra7 Rxa7 0-1
2023.03.28 Titled Tue 28th Mar Early
1000014 Rozman, Levy (2322) Shivakumar, Shawnak (2418) 0-1
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8. Qd2 O-O 9. O-O-O Nf6 10. Bd3 c5 11. Rhe1 b5 12. Bg5 Be6 13. Bxf6 Bxf6 14. Be4 Rb8 15. Qxd6 Qa5 16. Bd5 Bxd5 17. Qxd5 b4 18. cxb4 Qxb4 19. Qb3 Qf4+ 20. Qe3 Bxb2+ 21. Kd2 Rbd8+ 22. Ke2 Rde8 23. Kf1 Rxe3 24. Rxe3 Qc4+ 25. Re2 Re8 26. Rd3 Rxe2 27. Kxe2 Qxc2+ 28. Nd2 Bd4 0-1
2022.12.30 Basel Christmas Open 2022
1084241 Hagner, Bennet (2342) Shivakumar, Shawnak (2281) 1-0
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Bd6 8. O-O O-O 9. Re1 c6 10. Rb1 Qc7 11. Bf4 b6 12. Qh5 Nf6 13. Qh4 c5 14. Bg5 Ne4 15. Rxe4 dxe4 16. Bxe4 h6 17. Bxh6 gxh6 18. Qxh6 Rd8 19. Bh7+ Kh8 20. Be4+ Kg8 21. Ng6 Bxh2+ 22. Kh1 1-0
2022.12.29 Basel Christmas Open 2022
1084224 Weishaeutel, Moritz (2417) Shivakumar, Shawnak (2281) 1-0
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Bxf6 Qxf6 13. g3 Na6 14. Bg2 Bb7 15. Ne4 Qe7 16. O-O O-O-O 17. h4 c5 18. a4 Rxd4 19. Qe2 b4 20. Rad1 Qc7 21. Ng5 Bxg2 22. Kxg2 Qc6+ 23. Kg1 f6 24. Qxe6+ Qxe6 25. Nxe6 Re4 26. Rd6 Nc7 27. Nxc5 Re2 28. Rc1 Rxb2 29. Rxc4 b3 30. Rb4 Re8 31. Rxb3 Rc2 32. Na6 Nxa6 33. Rxa6 Ra2 34. Rxa7 Ree2 35. Rf3 1-0
2022.12.29 Basel Christmas Open 2022
1084237 Shivakumar, Shawnak (2281) Fecker, Noah (2407) 1/2-1/2
1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. e3 Nf6 8. Nf3 Bd6 9. Be2 O-O 10. a3 a6 11. O-O Bc7 12. b3 Bg4 13. Bb2 Qd6 14. g3 Rfe8 15. Nd4 Bh3 16. Re1 Bb6 17. Na4 Ba7 18. Bf1 Bg4 19. Be2 Bh3 20. Bf1 Bg4 21. Be2 Bh3 22. Bf1 Bg4 1/2-1/2
2022.12.28 Basel Christmas Open 2022
1084220 Loiseau, Q (2437) Shivakumar, Shawnak (2281) 0-1
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. g3 dxc4 6. Bg2 b5 7. Ne5 a6 8. a4 Bb7 9. O-O Nbd7 10. Nxc6 Qb6 11. d5 b4 12. a5 Qc7 13. dxe6 fxe6 14. Bf4 Qc8 15. Qa4 bxc3 16. b4 cxb3 17. Qxb3 Nb8 18. Qb6 Nfd7 0-1
2022.11.23 US Chess Masters 2022
1118303 Mishra, Abhimanyu (2549) Shivakumar, Shawnak (2189) 1-0
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 h5 10. Rb1 b6 11. c4 dxc4 12. Bxc4 Qf6 13. Re1+ Kf8 14. Bg5 Qf5 15. Rb3 f6 16. h4 Re8 17. Rxe8+ Kxe8 18. Rf3 Qa5 19. Qe2+ Kd8 20. Rxf6 Kc8 21. Qe4 Kb8 22. Rxd6 cxd6 23. Bf4 Kc7 24. Qe7 Qb4 25. Bf7 Qxd4 26. Be6 Rd8 27. g3 Kc6 28. Qxd8 Bxe6 29. Qe8+ Bd7 30. Qxh5 Qa1+ 31. Kh2 Qxa2 32. Qg6 Qd5 33. Qxg7 Qc5 34. Be3 Qxc2 35. h5 Qf5 36. h6 Kb5 37. g4 1-0
2022.10.25 Titled Tue 25th Oct Early
1145790 Goriatchkin, J (2318) Shivakumar, Shawnak (2189) 0-1
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Be2 Bd6 7. O-O O-O 8. b3 a5 9. Bb2 Qe7 10. a3 dxc4 11. bxc4 e5 12. d5 Rd8 13. dxc6 bxc6 14. Qc2 Nc5 15. Rfd1 Bg4 16. h3 Bh5 17. Nd2 Bg6 18. Qc1 e4 19. Qc2 Qe5 20. Nf1 Nd3 21. Bxd3 exd3 22. Qd2 Qh5 23. Re1 Rab8 24. e4 Be5 25. Rab1 Bd4 26. Ng3 Qe5 27. Kh1 Rxb2 28. Qxb2 Bxc3 29. Qb6 Re8 30. Red1 d2 31. Qe3 Nxe4 32. Nxe4 Bxe4 33. Rb7 Bc2 34. Rxd2 Qxe3 0-1
2022.10.25 Titled Tue 25th Oct Early
1145976 Shivakumar, Shawnak (2189) Makhmudov, Shukhrat (2115) 0-1
1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Ne4 e5 7. Nf3 Nc6 8. Qc2 Nd4 9. Nxd4 cxd4 10. a4 Be7 11. a5 Nd5 12. a6 Nb4 13. Qc4 Be6 14. Qb5+ Bd7 15. Qc4 b5 16. Qb3 Be6 17. Qd1 Rc8 18. O-O Nc2 19. Rb1 Ba2 20. Nc3 dxc3 21. Qxc2 cxd2 22. Bc6+ Kf8 23. Bxd2 Bd5 24. Rfd1 Bxc6 25. Bb4 Qc7 26. Qc3 Bxb4 27. Qxb4+ Qe7 28. Qg4 Rd8 29. e3 h5 30. Qf5 g6 31. Rxd8+ Qxd8 32. Qxe5 Qd5 33. Qxh8+ Ke7 34. e4 Qxe4 35. Kf1 Qxb1+ 36. Ke2 Qc2+ 37. Ke3 Qe4+ 38. Kd2 Qb4+ 39. Ke2 Qc4+ 40. Ke3 Qc1+ 41. Kd3 Qd1+ 42. Ke3 Qe1+ 43. Kd3 Be4+ 44. Kd4 Bf5 45. Qe5+ Qxe5+ 46. Kxe5 Be6 47. f3 Kd7 48. f4 Kc6 49. h3 Kc5 50. g4 hxg4 51. hxg4 Bxg4 52. Kf6 Be6 53. Ke7 Kb6 54. Kd8 Kxa6 55. Kc7 Ka5 56. Kb7 a6 57. Ka7 f6 58. Kb7 g5 0-1
2022.09.27 Titled Tue 27th Sep Late
1171763 Amburgy, Ryan (2179) Shivakumar, Shawnak (2081) 0-1
1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Bd3 Nc6 7. Nce2 e6 8. c3 Bd7 9. Nf3 Nh5 10. Be3 Bd6 11. O-O O-O 12. Qc2 f5 13. Bg5 Nf6 14. Rae1 Qc7 15. Bxf6 Rxf6 16. Ng3 Raf8 17. a3 h6 18. c4 dxc4 19. Qxc4 Kh8 20. Rc1 Qb6 21. b4 Ne7 22. Qc2 Nd5 23. Rfe1 g5 24. Ne5 Be8 25. Qb2 Nf4 26. Bf1 Bxe5 27. Rxe5 Bc6 28. Qc3 h5 29. Qc5 Qxc5 30. dxc5 h4 31. Nh1 Rd8 32. g3 Rg6 33. Ree1 Rd2 34. Rcd1 Ra2 35. Re3 Nd5 36. Re5 Kg7 37. Bc4 Rxa3 38. Rde1 Rc3 39. Bf1 Kf7 40. Bg2 Rc4 41. Rb1 Rxb4 42. Rxb4 Nxb4 43. Bf1 hxg3 44. Nxg3 Nd5 45. Ne2 Kf6 46. Rxd5 Bxd5 47. Nd4 Ke5 48. Nc2 Rg7 49. Nb4 Rc7 50. Nd3+ Kd4 51. f4 Bc4 52. Ne5 Bxf1 53. Kxf1 gxf4 54. Nf3+ Ke4 55. Kf2 Rxc5 56. Ke2 Rc2+ 57. Nd2+ Rxd2+ 58. Kxd2 f3 59. h4 Kf4 60. Ke1 Kg4 61. Kf2 Kxh4 62. Kxf3 e5 63. Ke3 Kg4 64. Kf2 Kf4 65. Kg2 Ke3 66. Kf1 f4 67. Ke1 e4 68. Kf1 f3 69. Ke1 a5 70. Kf1 f2 71. Kg2 Ke2 72. Kh2 f1=Q 73. Kg3 Qf5 74. Kh4 Qg6 75. Kh3 Kf2 76. Kh4 Kf3 77. Kh3 Qg3# 0-1
2022.09.27 Titled Tue 27th Sep Late
1171923 Shivakumar, Shawnak (2081) Matinian, N (2435) 1/2-1/2
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 d6 7. Bd3 g6 8. a3 Bc5 9. b4 Bb6 10. Nxf6+ Qxf6 11. Bb2 Bg4 12. Be2 Qe7 13. d3 f5 14. h3 Bxf3 15. Bxf3 a5 16. b5 Nd8 17. O-O Rb8 18. c5 Bxc5 19. d4 Bb6 20. dxe5 dxe5 21. Bd5+ Nf7 22. Rad1 Rfe8 23. Qb3 h5 24. Bxe5 Rbd8 25. Bc4 Rxd1 26. Rxd1 Kf8 27. Bb2 Ne5 28. Bxe5 Qxe5 29. Rd7 Re7 30. Rd8+ Re8 31. Qd1 Qf6 32. Rd7 Re7 33. Qd5 Rxd7 34. Qxd7 Qa1+ 35. Kh2 Qe5+ 36. f4 Qe7 37. Qc8+ Kg7 38. Qg8+ Kh6 39. Qh8+ Qh7 40. Qd8 Qg7 41. Bg8 g5 42. Qe8 gxf4 43. Qe6+ Qg6 44. exf4 Qxe6 45. Bxe6 Kg6 46. Bc8 Bc5 47. a4 b6 48. Be6 h4 49. g4 hxg3+ 50. Kxg3 Kf6 51. Bd5 Bb4 52. Kf3 Be1 53. Ke2 Bh4 54. Kd3 Ke7 55. Kd4 Kd6 56. Bb3 Bf2+ 57. Kd3 Bg3 58. Ke3 Bh4 59. Bc2 Ke6 60. Bb3+ Kf6 61. Bc2 Ke6 62. Bb3+ Kf6 63. Bc2 Ke6 1/2-1/2
2022.09.27 Titled Tue 27th Sep Late
1172022 Shivakumar, Shawnak (2081) Hambleton, A (2437) 0-1
1. c4 e5 2. Nc3 Bb4 3. Nd5 Bd6 4. d4 c6 5. Nc3 Nf6 6. Nf3 e4 7. Ng5 Qe7 8. c5 Bc7 9. Qc2 Ba5 10. Bf4 Nd5 11. e3 Nxf4 12. exf4 h6 13. Nh3 O-O 14. a3 d5 15. b4 Bc7 16. g3 Nd7 17. Nd1 f5 18. Ne3 Qf6 19. Be2 Qxd4 20. Rd1 Qf6 21. g4 Qh4 22. Ng1 fxg4 23. Nxg4 Rxf4 24. Qc3 Nf6 25. h3 Nxg4 26. hxg4 Qxh1 27. Kd2 Qh4 28. Nf3 exf3 29. Bd3 Qf6 30. Qc2 Rd4 31. Kc1 Bf4+ 32. Kb1 Bxg4 33. Bh7+ Kh8 0-1
2022.09.27 Titled Tue 27th Sep Late
1172110 Dounis, A (2250) Shivakumar, Shawnak (2081) 1-0
1. Nf3 Nf6 2. g3 d5 3. Bg2 Bg4 4. Ne5 Bf5 5. c4 c6 6. Qb3 Qc7 7. d4 e6 8. Bf4 Qb6 9. c5 Qa6 10. O-O Nbd7 11. Nxd7 Nxd7 12. Re1 Be7 13. Bf1 b6 14. e4 1-0
2022.09.27 Titled Tue 27th Sep Late
1172319 Shivakumar, Shawnak (2081) Ermolaev, An (2274) 1-0
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Be7 5. Qb3 O-O 6. Be2 Re8 7. O-O d6 8. d4 Rb8 9. d5 Na5 10. Qc2 b6 11. b4 Nb7 12. e4 a5 13. a3 Bg4 14. Ne1 Bxe2 15. Nxe2 Ra8 16. Bd2 axb4 17. Bxb4 Qd7 18. Qd3 Ra7 19. Nc3 Nc5 20. Bxc5 bxc5 21. Nc2 Rea8 22. Nb5 Ra4 23. Nc3 R4a5 24. a4 Nh5 25. Rfb1 Nf4 26. Qf1 Qg4 27. Ne3 Qg6 28. Nf5 Bg5 29. Nb5 Rxa4 30. Rxa4 Rxa4 31. g3 Bd8 32. Nxc7 Bxc7 33. Ne7+ Kf8 34. Nxg6+ Nxg6 35. Qd1 Ra7 36. Qb3 Ke7 37. Qb5 Nf8 38. Qc6 Nd7 39. Rb7 Rxb7 40. Qxb7 Bd8 41. f4 g6 42. fxe5 dxe5 43. Qc6 Ba5 44. g4 h6 45. d6+ Ke8 46. Kf2 Bd8 47. Ke2 Bg5 48. Qc8+ Bd8 49. h4 Nf8 50. Qxc5 f6 51. Qd5 1-0
2022.09.27 Titled Tue 27th Sep Late
1172412 Cruz Mendez, Jean Marco (2018) Shivakumar, Shawnak (2081) 0-1
1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nxc3 5. dxc3 f6 6. O-O Nc6 7. Nh4 g6 8. f4 Bc5+ 9. Kh1 d5 10. Bb3 Be6 11. f5 Bf7 12. fxg6 hxg6 13. Qg4 f5 14. Nxf5 gxf5 15. Qxf5 Qe7 16. Bg5 Qe6 17. Qd3 e4 18. Qb5 Bb6 19. Rae1 Rh5 20. h4 a6 21. Qe2 Rxg5 22. hxg5 O-O-O 23. g4 Qe5 24. Kg2 Bg6 0-1
2022.09.27 Titled Tue 27th Sep Late
1172587 Yurovskykh, Oleksandr (2328) Shivakumar, Shawnak (2081) 1/2-1/2
1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 e6 7. Ngf3 Be7 8. Qxb6 axb6 9. Bc7 Bd8 10. Bxd8 Kxd8 11. a3 Kc7 12. Bd3 c4 13. Bc2 b5 14. O-O-O Bd7 15. Rhe1 Ng4 16. Re2 f5 17. h3 Nf6 18. Ne5 Be8 19. Rg1 Nxe5 20. dxe5 Nd7 21. f4 h5 22. Nf3 h4 23. Nd4 Nc5 24. g3 hxg3 25. Rxg3 Rh7 26. Reg2 g6 27. Kd2 Bf7 28. Ke1 Kb6 29. Kf2 Rah8 30. Rh2 Be8 31. Rg5 Kc7 32. Kg3 Kd8 33. h4 Ke7 34. h5 Rxh5 35. Rhxh5 Rxh5 36. Rxh5 gxh5 37. Kh4 Nd3 38. Bxd3 cxd3 39. Nf3 b4 40. axb4 Ba4 41. Nd2 Bd1 42. Kg5 Kd7 43. Kh4 Kc6 44. Kg5 Kb5 45. Kh4 Kc6 46. Kg5 Kb5 47. Kh4 Kc6 1/2-1/2
2022.09.27 Titled Tue 27th Sep Late
1172729 Shivakumar, Shawnak (2081) Djokic, Mihailo (2197) 0-1
1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. d3 e5 7. Nge2 Nc6 8. O-O Nd4 9. h3 Nd7 10. f4 f5 11. Be3 Nc5 12. b4 Nce6 13. Rc1 a5 14. b5 c6 15. Bf2 Bd7 16. exf5 gxf5 17. bxc6 bxc6 18. fxe5 dxe5 19. Nxd4 exd4 20. Ne2 Rb8 21. Rb1 Qg5 22. Qa4 Rxb1 23. Rxb1 Nc5 24. Qa3 Qd2 25. Qxc5 Qxe2 26. Rb7 Be8 27. Rxg7+ Kxg7 28. Bxd4+ Kg8 29. Qa7 Rf7 30. Qa8 f4 31. Be4 Rf8 32. Qb7 Qe1+ 33. Kg2 Qxg3+ 34. Kh1 Qxh3+ 35. Kg1 Qg4+ 36. Kh1 Bf7 37. Bc5 f3 38. Qb2 Qh5+ 39. Kg1 Qxc5+ 0-1
2022.09.27 Titled Tue 27th Sep Late
1172800 Shivakumar, Shawnak (2081) Leiva, G (2389) 0-1
1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 d6 7. Bd3 h6 8. a3 Bc5 9. b4 Bb6 10. Nxf6+ Qxf6 11. Bb2 Qe7 12. Be2 Bg4 13. h3 Bh5 14. d3 f5 15. O-O-O e4 16. dxe4 fxe4 17. Nd4 Nxd4 18. exd4 Rxf2 19. g4 Qg5+ 20. Kb1 Bg6 21. h4 Qe3 22. Rhe1 c6 23. c5 d5 24. cxb6 axb6 25. Bc1 Qg3 26. Rg1 Qxh4 27. Be3 Rxa3 28. Bxf2 Qxf2 29. Qb2 Qe3 30. Bd3 Rxd3 31. Rxd3 Qxg1+ 0-1
2022.09.27 Titled Tue 27th Sep Late
1172910 Osmonbekov, T (2137) Shivakumar, Shawnak (2081) 0-1
1. d4 d5 2. Bf4 Nf6 3. Nc3 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. Ne5 Qb6 8. Nxc6 bxc6 9. Na4 Qa5+ 10. c3 Bg4 11. f3 Bf5 12. b4 Qd8 13. Nc5 e6 14. Nxa6 Nh5 15. Bc7 Qc8 16. g4 Be7 17. gxh5 Rxa6 18. Bxa6 Qxa6 19. Rg1 Qa3 20. Qb3 Qa6 21. b5 cxb5 22. a4 b4 23. cxb4 Qb7 24. Be5 f6 25. Bf4 Bxb4+ 26. Kf2 Be1+ 27. Raxe1 Qxb3 28. Rxg7 Qb2+ 29. Kg3 Kf8 30. h6 Qxd4 31. Bd6+ Ke8 32. Rc1 e5 0-1
2022.09.27 Titled Tue 27th Sep Late
1173070 Shivakumar, Shawnak (2081) Ekdyshman, M (2264) 1-0
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 a5 7. a3 Bc5 8. h4 d6 9. Ng5 g6 10. Nxf6+ Qxf6 11. Ne4 Qg7 12. Nxc5 dxc5 13. h5 Bf5 14. d3 Rad8 15. b3 e4 16. Bb2 exd3 17. Bxg7 dxc2 18. Bxf8 Kxf8 19. hxg6 Bxg6 20. f3 a4 21. bxa4 Na5 22. Be2 Nb3 23. Kf2 Rd2 24. e4 f5 25. Ke3 f4+ 26. Kf2 Bf7 27. Ke1 Rd4 28. Kf2 Bxc4 29. Bxc4 Rxc4 30. Rac1 Nd4 31. Rxh7 Nb3 32. Rhh1 Ke7 33. Ke2 c6 34. Kd3 Rd4+ 35. Kc3 Nxc1 36. Rxc1 Rxa4 37. Kb3 b5 38. Rxc2 c4+ 39. Kb2 Kd6 40. Rd2+ Ke5 41. Rd8 c3+ 42. Kxc3 Rxa3+ 43. Kb4 Ra4+ 44. Kc5 Rc4+ 45. Kb6 b4 46. Ka5 b3 47. Rb8 Rc3 48. Ka4 Rc2 49. Rxb3 Rxg2 50. Ka5 Rc2 51. Kb6 Kd4 52. Kc7 c5 53. Kd6 c4 54. Ra3 Re2 55. Ra5 Re3 56. Rd5+ Kc3 57. e5 Rxf3 58. e6 Rd3 59. e7 Re3 60. Re5 Rd3+ 61. Kc6 Kd4 62. e8=Q Kc3 63. Re4 f3 64. Qf7 Rd4 65. Rxd4 1-0
2022.09.20 Titled Tue 20th Sep Early
1175986 Raja, Rithvik R (2489) Shivakumar, Shawnak (2081) 1-0
1. c4 c6 2. Nc3 d5 3. e3 Nf6 4. Nf3 e6 5. Be2 Bd6 6. b3 Nbd7 7. Bb2 a6 8. O-O e5 9. d3 O-O 10. Qc2 Re8 11. Rad1 b5 12. Rfe1 Qc7 13. g3 Nf8 14. Rc1 Ra7 15. Bf1 Bf5 16. Nh4 Be6 17. cxd5 cxd5 18. Bg2 g5 19. Nf3 g4 20. Ng5 Qe7 21. Qe2 Rc7 22. e4 d4 23. Nd5 Nxd5 24. Nxe6 Qxe6 25. exd5 Qg6 26. Rxc7 Bxc7 27. Bxd4 f5 28. Bb2 h5 29. Rc1 Bd6 30. Rc6 f4 31. Be4 Qf6 32. Ba3 Rd8 33. Qc2 Qe7 34. Rxd6 Rxd6 35. Qc5 fxg3 36. hxg3 1-0