Event: Round 1: Calvert, George - De Silva, Sithun
Date: 2024-07-28
White: Calvert, George
WhiteElo: 1574
Black: De Silva, Sithun
BlackElo: 1787
Result: 0-1
ECO: C02
Opening: French Defense: Advance Variation, Nimzowitsch System
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:58] } 1... e6 { [%eval 0.25] [%clk 1:30:56] } 2. d4 { [%eval 0.29] [%clk 1:31:04] } 2... d5 { [%eval 0.31] [%clk 1:31:23] } 3. e5 { [%eval 0.25] [%clk 1:31:00] } 3... c5 { [%eval 0.24] [%clk 1:31:51] } 4. Nf3 { [%eval 0.0] [%clk 1:30:52] } 4... cxd4 { [%eval -0.04] [%clk 1:28:25] } 5. Bb5+ { [%eval -0.37] [%clk 1:30:15] } 5... Bd7 { [%eval -0.39] [%clk 1:27:53] } 6. Bxd7+ { [%eval -0.94] [%clk 1:30:26] } 6... Nxd7 { [%eval -0.87] [%clk 1:27:44] } 7. O-O { [%eval -0.83] [%clk 1:30:12] } 7... Rc8 { [%eval -0.53] [%clk 1:19:58] } 8. Qd2?! { [%eval -1.6] } { Inaccuracy. Qxd4 was best. } 8... d3?? { [%eval 0.14] } { Blunder. Qb6 was best. } 9. Qxd3?! { [%eval -0.51] } { Inaccuracy. cxd3 was best. } { [%clk 1:28:36] } 9... Qb6 { [%eval -0.34] [%clk 1:17:08] } 10. Qd4?? { [%eval -2.25] } { Blunder. Na3 was best. } { [%clk 1:25:32] } 10... Ne7? { [%eval -0.78] } { Mistake. Qxd4 was best. } { [%clk 1:15:57] } 11. Qg4? { [%eval -1.94] } { Mistake. Qxb6 was best. } { [%clk 1:22:40] } 11... Ng6 { [%eval -1.92] [%clk 1:14:19] } 12. Nc3 { [%eval -2.05] [%clk 1:20:23] } 12... Rc7?! { [%eval -0.94] } { Inaccuracy. Ndxe5 was best. } 13. Re1?! { [%eval -1.75] } { Inaccuracy. Qg3 was best. } 13... Rc4 { [%eval -1.7] [%clk 1:01:05] } 14. Qh3 { [%eval -1.98] [%clk 1:18:40] } 14... d4? { [%eval -0.5] } { Mistake. Bc5 was best. } { [%clk 0:56:04] } 15. Nd5?! { [%eval -1.31] } { Inaccuracy. Ne4 was best. } { [%clk 1:16:56] } 15... Qc5? { [%eval 0.16] } { Mistake. Qa5 was best. } { [%clk 0:52:20] } 16. Nf4 { [%eval 0.1] [%clk 1:15:40] } 16... Nxf4 { [%eval 0.28] [%clk 0:44:42] } 17. Bxf4 { [%eval 0.42] [%clk 1:15:57] } 17... Rxc2 { [%eval 0.95] [%clk 0:42:46] } 18. Rac1?! { [%eval -0.06] } { Inaccuracy. Red1 was best. } { [%clk 1:15:12] } 18... d3 { [%eval -0.12] [%clk 0:41:54] } 19. Ng5?? { [%eval -6.72] } { Blunder. Qg3 was best. } { [%clk 1:13:32] } 19... Qxf2+ { [%eval -6.85] [%clk 0:42:05] } 20. Kh1 { [%eval -6.86] [%clk 1:13:20] } 20... Qxf4 { [%eval -6.77] [%clk 0:40:57] } 21. Rxc2 { [%eval -6.8] [%clk 1:08:50] } 21... dxc2 { [%eval -6.7] [%clk 0:41:11] } 22. Qc3 { [%eval -6.22] [%clk 1:08:49] } 22... Qxg5 { [%eval -6.22] [%clk 0:41:16] } 23. Qxc2 { [%eval -6.16] [%clk 1:08:48] } 23... Bc5 { [%eval -6.13] [%clk 0:40:46] } 24. Rd1 { [%eval -6.0] [%clk 1:08:40] } 24... Qd8 { [%eval -6.17] [%clk 0:30:50] } 25. Qa4 { [%eval -6.27] [%clk 1:08:07] } 25... Qc7 { [%eval -6.1] [%clk 0:30:27] } 26. Rc1 { [%eval -6.91] [%clk 1:07:36] } 26... Qxe5 { [%eval -6.9] [%clk 0:28:35] } 27. Qh4 { [%eval -6.95] [%clk 1:05:36] } 27... O-O { [%eval -6.86] [%clk 0:28:37] } 28. h3 { [%eval -8.44] [%clk 1:05:42] } 28... Qxb2 { [%eval -7.12] [%clk 0:28:21] } 29. Rd1 { [%eval -7.37] [%clk 1:05:53] } 29... Nf6 { [%eval -7.26] [%clk 0:28:39] } 30. Qg5?? { [%eval #-22] } { Checkmate is now unavoidable. Qe1 was best. } { [%clk 1:06:05] } 30... Qf2? { [%eval -7.22] } { Lost forced checkmate sequence. Ne4 was best. } { [%clk 0:28:14] } 31. h4? { [%eval #-8] } { Checkmate is now unavoidable. Qe5 was best. } { [%clk 1:05:47] } 31... h6 { [%eval #-7] [%clk 0:28:14] } 32. Qe5 { [%eval #-7] [%clk 1:05:26] } 32... Qxh4+ { [%eval #-11] [%clk 0:27:58] } 33. Qh2 { [%eval #-12] [%clk 1:05:49] } 33... Qxh2+? { [%eval -7.47] } { Lost forced checkmate sequence. Qg5 was best. } { [%clk 0:27:31] } 34. Kxh2 { [%eval -7.46] [%clk 1:06:09] } 34... Ng4+ { [%eval -7.32] [%clk 0:27:53] } 35. Kg3 { [%eval -7.17] [%clk 1:06:30] } 35... Ne3 { [%eval -7.14] [%clk 0:28:14] } 36. Rc1 { [%eval -7.44] [%clk 1:06:52] } 36... Rc8 { [%eval -7.28] [%clk 0:28:15] } 37. Kh3 { [%eval -7.63] [%clk 1:06:54] } 37... g5 { [%eval -7.55] [%clk 0:28:18] } 38. g3 { [%eval -7.77] [%clk 1:06:54] } 38... f5 { [%eval -7.84] [%clk 0:28:34] } 39. a4 { [%eval -8.42] [%clk 1:07:02] } 39... Kf7 { [%eval #-24] [%clk 0:28:33] } 40. a5?? { [%eval #-22] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 1:07:05] } 40... Kg6? { [%eval -9.53] } { Lost forced checkmate sequence. g4+ was best. } { [%clk 0:28:31] } 41. a6? { [%eval #-20] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 1:07:18] } 41... b5 { [%eval -8.28] [%clk 0:28:48] } 42. Kh2 { [%eval -9.53] [%clk 1:06:54] } 42... b4 { [%eval -8.65] [%clk 0:29:05] } 43. Kh3? { [%eval #-8] } { Checkmate is now unavoidable. Rb1 was best. } { [%clk 1:07:04] } 43... b3 { [%eval #-7] [%clk 0:29:29] } 44. Rb1 { [%eval #-7] [%clk 1:07:30] } 44... Rb8 { [%eval #-9] [%clk 0:29:48] } 45. Rc1?? { [%eval #-7] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 1:07:41] } 45... b2 { [%eval #-6] [%clk 0:30:11] } 46. Rb1 { [%eval #-6] [%clk 1:08:07] } 46... Nc4 { [%eval #-7] [%clk 0:30:30] } 47. g4 { [%eval #-7] [%clk 1:08:00] } 47... fxg4+ { [%eval #-6] [%clk 0:30:53] } 48. Kh2 { [%eval #-6] [%clk 1:08:22] } 48... g3+ { [%eval #-7] [%clk 0:31:13] } 49. Kh3 { [%eval #-7] [%clk 1:08:03] } 49... Nd2 { [%eval #-6] [%clk 0:31:33] } 50. Rxb2?? { [%eval #-5] } { Checkmate is now unavoidable. Re1 was best. } { [%clk 1:08:14] } 50... Rxb2 { [%eval #-4] [%clk 0:31:59] } 51. Kg4 { [%eval #-4] [%clk 1:08:36] } 51... g2 { [%eval #-3] [%clk 0:32:19] } 52. Kh3 { [%eval #-3] [%clk 1:09:00] } 52... Ne4 { [%eval #-2] [%clk 0:32:28] } 53. Kh2 { [%eval #-2] [%clk 1:09:17] } 53... Bd6+ { [%eval #-3] [%clk 0:32:52] } 54. Kh3 { [%eval #-2] [%clk 1:09:38] } 54... Be5 { [%eval #-3] [%clk 0:33:11] } 55. Kg4 { [%eval #-3] [%clk 1:09:54] } 55... g1=Q+ { [%eval #-2] [%clk 0:33:34] } 56. Kf3 { [%eval #-2] [%clk 1:10:17] } 56... Qg3+ { [%eval #-1] [%clk 0:33:30] } 57. Kxe4 { [%clk 1:10:39] } 57... Rb4# { [%clk 0:33:56] } 0-1