Event: World Olympiad PwD 2023
Site: Belgrade, Serbia
Date: 2023-02-01
White: Aleksandrova, Aleksandra
WhiteElo: 1701
Black: Naveen, Kumar A.
BlackElo: 2014
Result: 0-1
ECO: D05
Opening: Queen's Pawn Game: Colle System, Traditional Colle
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:30:45] } 2. Nf3 { [%eval 0.28] [%clk 1:30:43] } 2... Nf6 { [%eval 0.25] [%clk 1:30:45] } 3. e3 { [%eval 0.12] [%clk 1:31:01] } 3... e6 { [%eval 0.0] [%clk 1:23:23] } 4. Bd3 { [%eval 0.0] [%clk 1:31:09] } 4... c5 { [%eval 0.08] [%clk 1:23:30] } 5. c3 { [%eval -0.13] [%clk 1:29:15] } 5... Nc6 { [%eval 0.17] [%clk 1:16:52] } 6. Nbd2 { [%eval 0.0] [%clk 1:29:18] } 6... a6 { [%eval 0.33] [%clk 1:05:18] } 7. a4 { [%eval -0.08] [%clk 1:28:00] } 7... Bd7 { [%eval 0.23] [%clk 0:56:35] } 8. Ne5 { [%eval 0.18] [%clk 1:22:50] } 8... Nxe5 { [%eval 0.51] [%clk 0:40:45] } 9. dxe5 { [%eval 0.59] [%clk 1:23:14] } 9... Ng8 { [%eval 0.46] [%clk 0:41:11] } 10. O-O { [%eval 0.59] } 10... f5 { [%eval 0.99] [%clk 0:37:27] } 11. exf6 { [%eval 0.96] [%clk 1:22:21] } 11... Nxf6 { [%eval 1.06] [%clk 0:37:25] } 12. e4 { [%eval 1.16] [%clk 1:22:19] } 12... Qc7 { [%eval 1.18] [%clk 0:31:39] } 13. Qe2 { [%eval 1.19] [%clk 1:12:38] } 13... O-O-O { [%eval 1.33] [%clk 0:26:04] } 14. e5 { [%eval 1.34] [%clk 1:08:43] } 14... Ng8 { [%eval 1.5] [%clk 0:25:16] } 15. Nf3 { [%eval 0.94] [%clk 1:05:28] } 15... h6?! { [%eval 1.98] } { Inaccuracy. c4 was best. } { [%clk 0:21:30] } 16. a5?! { [%eval 1.12] } { Inaccuracy. b4 was best. } { [%clk 1:01:11] } 16... g5 { [%eval 0.9] [%clk 0:19:00] } 17. h3 { [%eval 0.5] [%clk 1:00:54] } 17... Ne7 { [%eval 0.81] [%clk 0:18:56] } 18. b4 { [%eval 0.87] [%clk 0:58:51] } 18... Nc6? { [%eval 2.11] } { Mistake. d4 was best. } { [%clk 0:13:52] } 19. Be3 { [%eval 1.98] [%clk 0:31:49] } 19... d4 { [%eval 2.14] [%clk 0:13:45] } 20. cxd4 { [%eval 2.17] [%clk 0:30:07] } 20... Nxb4 { [%eval 1.98] [%clk 0:12:58] } 21. Bc4 { [%eval 2.27] [%clk 0:27:22] } 21... Nd5 { [%eval 2.34] [%clk 0:05:06] } 22. Bd2?! { [%eval 1.18] } { Inaccuracy. Rfc1 was best. } { [%clk 0:27:25] } 22... Bc6 { [%eval 1.71] [%clk 0:04:57] } 23. Rfb1? { [%eval 0.44] } { Mistake. dxc5 was best. } { [%clk 0:24:17] } 23... Kd7?? { [%eval 2.25] } { Blunder. Rg8 was best. } { [%clk 0:04:09] } 24. Qd3? { [%eval 0.78] } { Mistake. dxc5 was best. } { [%clk 0:19:25] } 24... Be7?! { [%eval 1.51] } { Inaccuracy. Kc8 was best. } { [%clk 0:03:31] } 25. Rb2 { [%eval 1.34] [%clk 0:17:20] } 25... Rdg8? { [%eval 3.28] } { Mistake. g4 was best. } { [%clk 0:03:16] } 26. Rab1?? { [%eval 0.92] } { Blunder. dxc5 was best. } { [%clk 0:15:41] } 26... g4 { [%eval 0.88] [%clk 0:03:12] } 27. hxg4?! { [%eval 0.0] } { Inaccuracy. Ne1 was best. } { [%clk 0:15:07] } 27... Rxg4 { [%eval 0.0] [%clk 0:03:35] } 28. dxc5 { [%eval 0.0] [%clk 0:14:45] } 28... Ke8 { [%eval 0.0] [%clk 0:02:22] } 29. g3 { [%eval -0.54] [%clk 0:10:09] } 29... Bxc5 { [%eval 0.0] [%clk 0:02:09] } 30. Nh2 { [%eval -0.06] [%clk 0:09:11] } 30... Rd4 { [%eval 0.42] [%clk 0:01:39] } 31. Qg6+ { [%eval 0.4] [%clk 0:09:03] } 31... Qf7 { [%eval 0.46] [%clk 0:02:06] } 32. Qxf7+ { [%eval 0.51] [%clk 0:05:51] } 32... Kxf7 { [%eval 0.51] [%clk 0:02:34] } 33. Be2 { [%eval 0.35] [%clk 0:04:20] } 33... Kg7?! { [%eval 1.29] } { Inaccuracy. Be7 was best. } { [%clk 0:01:14] } 34. Nf3 { [%eval 1.13] [%clk 0:02:54] } 34... Rg4 { [%eval 1.49] [%clk 0:01:29] } 35. Kg2?! { [%eval 0.54] } { Inaccuracy. Rxb7+ was best. } { [%clk 0:03:00] } 35... Rf8? { [%eval 2.22] } { Mistake. Rc8 was best. } { [%clk 0:01:32] } 36. Kh3?? { [%eval 0.02] } { Blunder. Rxb7+ was best. } { [%clk 0:03:04] } 36... Re4 { [%eval 0.0] [%clk 0:01:33] } 37. Bd3 { [%eval 0.02] [%clk 0:02:49] } 37... Ra4 { [%eval 0.0] [%clk 0:01:17] } 38. Nh4?? { [%eval -2.65] } { Blunder. Rxb7+ was best. } { [%clk 0:02:13] } 38... Rxf2 { [%eval -2.92] [%clk 0:01:23] } 39. Ng6?! { [%eval -3.8] } { Inaccuracy. Bf1 was best. } { [%clk 0:01:28] } 39... Ra3 { [%eval -3.35] [%clk 0:01:17] } 40. Be4 { [%eval -3.86] [%clk 0:01:13] } 40... Nf4+ { [%eval -3.92] [%clk 0:01:27] } 41. Nxf4 { [%eval -4.04] [%clk 0:26:37] } 41... Bxe4 { [%eval -3.97] [%clk 0:30:08] } 42. Rxb7+ { [%eval -4.12] [%clk 0:20:17] } 42... Bxb7?? { [%eval -0.83] } { Blunder. Kg8 was best. } { [%clk 0:19:02] } 43. Rxb7+ { [%eval -0.45] [%clk 0:20:46] } 43... Kg8 { [%eval -0.62] [%clk 0:18:31] } 44. Bc1?? { [%eval -3.12] } { Blunder. Nxe6 was best. } { [%clk 0:20:18] } 44... Rxa5?? { [%eval -0.27] } { Blunder. Rc3 was best. } { [%clk 0:07:48] } 45. Nxe6 { [%eval -0.37] [%clk 0:20:29] } 45... Rf7 { [%eval -0.4] [%clk 0:07:14] } 46. Rb8+ { [%eval -0.33] [%clk 0:18:52] } 46... Kh7 { [%eval -0.29] [%clk 0:07:37] } 47. Nd8?! { [%eval -1.29] } { Inaccuracy. Bd2 was best. } { [%clk 0:14:29] } 47... Rg7?! { [%eval -0.42] } { Inaccuracy. Rf1 was best. } { [%clk 0:06:18] } 48. Nc6?? { [%eval -3.65] } { Blunder. Ne6 was best. } { [%clk 0:11:28] } 48... Rb5 { [%eval -3.45] [%clk 0:06:35] } 49. Ra8 { [%eval -4.29] [%clk 0:04:07] } 49... Rb3 { [%eval -3.09] [%clk 0:06:55] } 50. Bf4 { [%eval -4.17] [%clk 0:03:32] } 50... Bf2?! { [%eval -3.22] } { Inaccuracy. Be3 was best. } { [%clk 0:07:20] } 51. Na5 { [%eval -3.84] [%clk 0:02:07] } 51... Rc3 { [%eval -3.88] [%clk 0:04:49] } 52. Rxa6 { [%eval -3.87] [%clk 0:02:23] } 52... Bxg3 { [%eval -3.85] [%clk 0:04:47] } 53. Rxh6+ { [%eval -4.36] [%clk 0:02:32] } 53... Kg8 { [%eval -3.88] [%clk 0:05:15] } 54. Bxg3 { [%eval #-26] [%clk 0:02:39] } 54... Rcxg3+ { [%eval -3.85] [%clk 0:05:38] } 55. Kh2 { [%eval -3.87] [%clk 0:02:18] } 55... Rg2+ { [%eval #-23] [%clk 0:05:28] } 56. Kh3 { [%eval #-14] [%clk 0:01:55] } 56... Rg1?? { [%eval -4.5] } { Lost forced checkmate sequence. R7g3+ was best. } { [%clk 0:05:10] } 57. Kh2 { [%eval -3.88] [%clk 0:02:08] } 57... R7g2+ { [%eval #-21] [%clk 0:05:27] } 58. Kh3 { [%eval #-28] [%clk 0:02:16] } 58... Ra2?? { [%eval -3.84] } { Lost forced checkmate sequence. Rg3+ was best. } { [%clk 0:05:45] } 59. Ra6 { [%eval -3.8] [%clk 0:01:33] } 59... Rga1 { [%eval -3.98] [%clk 0:05:38] } 60. Ra8+ { [%eval -4.19] [%clk 0:01:22] } 60... Kg7 { [%eval -4.06] [%clk 0:05:56] } 61. Ra7+ { [%eval -4.31] [%clk 0:00:43] } 61... Kg6 { [%eval -4.27] [%clk 0:06:25] } 62. e6 { [%eval -4.96] [%clk 0:00:51] } 62... Rxa5 { [%eval -5.29] [%clk 0:06:45] } 63. e7 { [%eval -5.02] [%clk 0:01:09] } 63... Kf7 { [%eval -6.71] [%clk 0:07:13] } 0-1