
[Event "1000GM Winter IM 2 2024"]
[Site "Sunnyvale USA"]
[Date "2024.01.04"]
[Round "5.9"]
[White "Sivakumar, Shaashwath"]
[Black "Calderin Gonzalez, R"]
[Result "1-0"]
[WhiteElo "2205"]
[BlackElo "2413"]
[ECO "D33"]
[PlyCount "137"]
1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.g3 Nc6 6.Nc3 c4 7.Bg2 Bb4 8.O-O Nge7 9.Bd2 O-O 10.a3 Bxc3 11.bxc3 Bf5 12.Nh4 Be6 13.Qc2 Qd7 14.f3 b5 15.e4 a5 16.f4 dxe4 17.f5 Nxf5 18.Nxf5 Bxf5 19.Rxf5 Qxf5 20.Bxe4 Qd7 21.Bxh7+ Kh8 22.Bf5 Qd6 23.Qe4 g6 24.Qh4+ Kg8 25.Bg5 f6 26.Bxg6 Ra7 27.Bh6 f5 28.Bxf8 Qxg6 29.Bc5 Rh7 30.Qf4 Qh5 31.h4 Rg7 32.Re1 Rg4 33.Qc7 f4 34.Qxc6 Rxg3+ 35.Kf2 Qxh4 36.Qe8+ Kh7 37.Qe7+ Qxe7 38.Rxe7+ Kg6 39.Rb7 Kf5 40.Rxb5 Ke4 41.Bb6 Rxc3 42.Re5+ Kd3 43.d5 Rb3 44.Bc7 c3 45.d6 c2 46.d7 c1=Q 47.d8=Q+ Kc2 48.Bxa5 Rb2 49.Bd2 Qh1 50.Qc7+ Kxd2 51.Re2+ Kd3 52.Qd6+ Kc3 53.Qe5+ Kd3 54.Qf5+ Kc3 55.Qc5+ Kd3 56.Qd6+ Kc3 57.Qc7+ Kd3 58.Qd8+ Kc3 59.Qf6+ Kd3 60.Qd8+ Kc3 61.Qc7+ Kd3 62.Qd7+ Kc3 63.Qg7+ Kd3 64.Rxb2 Qh4+ 65.Kg1 Qe1+ 66.Kh2 Qh4+ 67.Kg2 f3+ 68.Kxf3 Qh5+ 69.Kg2 1-0
[Site "Sunnyvale USA"]
[Date "2024.01.04"]
[Round "5.9"]
[White "Sivakumar, Shaashwath"]
[Black "Calderin Gonzalez, R"]
[Result "1-0"]
[WhiteElo "2205"]
[BlackElo "2413"]
[ECO "D33"]
[PlyCount "137"]
1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.g3 Nc6 6.Nc3 c4 7.Bg2 Bb4 8.O-O Nge7 9.Bd2 O-O 10.a3 Bxc3 11.bxc3 Bf5 12.Nh4 Be6 13.Qc2 Qd7 14.f3 b5 15.e4 a5 16.f4 dxe4 17.f5 Nxf5 18.Nxf5 Bxf5 19.Rxf5 Qxf5 20.Bxe4 Qd7 21.Bxh7+ Kh8 22.Bf5 Qd6 23.Qe4 g6 24.Qh4+ Kg8 25.Bg5 f6 26.Bxg6 Ra7 27.Bh6 f5 28.Bxf8 Qxg6 29.Bc5 Rh7 30.Qf4 Qh5 31.h4 Rg7 32.Re1 Rg4 33.Qc7 f4 34.Qxc6 Rxg3+ 35.Kf2 Qxh4 36.Qe8+ Kh7 37.Qe7+ Qxe7 38.Rxe7+ Kg6 39.Rb7 Kf5 40.Rxb5 Ke4 41.Bb6 Rxc3 42.Re5+ Kd3 43.d5 Rb3 44.Bc7 c3 45.d6 c2 46.d7 c1=Q 47.d8=Q+ Kc2 48.Bxa5 Rb2 49.Bd2 Qh1 50.Qc7+ Kxd2 51.Re2+ Kd3 52.Qd6+ Kc3 53.Qe5+ Kd3 54.Qf5+ Kc3 55.Qc5+ Kd3 56.Qd6+ Kc3 57.Qc7+ Kd3 58.Qd8+ Kc3 59.Qf6+ Kd3 60.Qd8+ Kc3 61.Qc7+ Kd3 62.Qd7+ Kc3 63.Qg7+ Kd3 64.Rxb2 Qh4+ 65.Kg1 Qe1+ 66.Kh2 Qh4+ 67.Kg2 f3+ 68.Kxf3 Qh5+ 69.Kg2 1-0
[Event "1000GM Winter IM 2 2024"]
[Site "Sunnyvale USA"]
[Date "2024.01.04"]
[Round "5.9"]
[White "Sivakumar, Shaashwath"]
[Black "Calderin Gonzalez, R"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2205"]
[BlackElo "2413"]
[ECO "D33"]
[Opening "QGD"]
[Variation "Tarrasch, Folkestone (Swedish) variation"]
[EventDate "2024.01.02"]
[WhiteFideId "30912156"]
[BlackFideId "5102979"]
1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Nc3 c4 7. Bg2 Bb4 8.
O-O Nge7 9. Bd2 O-O 10. a3 Bxc3 11. bxc3 Bf5 12. Nh4 Be6 13. Qc2 Qd7 14. f3
b5 15. e4 a5 16. f4 dxe4 17. f5 Nxf5 18. Nxf5 Bxf5 19. Rxf5 Qxf5 20. Bxe4
Qd7 21. Bxh7+ Kh8 22. Bf5 Qd6 23. Qe4 g6 24. Qh4+ Kg8 25. Bg5 f6 26. Bxg6
Ra7 27. Bh6 f5 28. Bxf8 Qxg6 29. Bc5 Rh7 30. Qf4 Qh5 31. h4 Rg7 32. Re1 Rg4
33. Qc7 f4 34. Qxc6 Rxg3+ 35. Kf2 Qxh4 36. Qe8+ Kh7 37. Qe7+ Qxe7 38. Rxe7+
Kg6 39. Rb7 Kf5 40. Rxb5 Ke4 41. Bb6 Rxc3 42. Re5+ Kd3 43. d5 Rb3 44. Bc7
c3 45. d6 c2 46. d7 c1=Q 47. d8=Q+ Kc2 48. Bxa5 Rb2 49. Bd2 Qh1 50. Qc7+
Kxd2 51. Re2+ Kd3 52. Qd6+ Kc3 53. Qe5+ Kd3 54. Qf5+ Kc3 55. Qc5+ Kd3 56.
Qd6+ Kc3 57. Qc7+ Kd3 58. Qd8+ Kc3 59. Qf6+ Kd3 60. Qd8+ Kc3 61. Qc7+ Kd3
62. Qd7+ Kc3 63. Qg7+ Kd3 64. Rxb2 Qh4+ 65. Kg1 Qe1+ 66. Kh2 Qh4+ 67. Kg2
f3+ 68. Kxf3 Qh5+ 69. Kg2 1-0