Event: WCO
Site: Chennai, India
Date: 2022-07-30
White: Alegre Fabio Costa
WhiteElo: 1809
Black: Maman Oumarou
Result: 1-0
ECO: D06
Opening: Queen's Gambit Declined: Baltic Defense, Pseudo-Chigorin
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.38] } 2. c4 { [%eval 0.27] } 2... Bf5?! { [%eval 1.01] } { Inaccuracy. c6 was best. } { [%clk 1:30:13] } 3. Nc3 { [%eval 0.51] [%clk 1:29:50] } 3... e6 { [%eval 0.46] [%clk 1:30:42] } 4. Nf3 { [%eval 0.43] [%clk 1:29:11] } 4... Nc6 { [%eval 0.44] [%clk 1:30:33] } 5. Bf4 { [%eval 0.63] [%clk 1:29:12] } 5... a6 { [%eval 0.69] [%clk 1:30:59] } 6. e3 { [%eval 0.65] [%clk 1:29:09] } 6... h6 { [%eval 0.96] [%clk 1:31:17] } 7. cxd5 { [%eval 1.02] [%clk 1:28:48] } 7... exd5 { [%eval 1.14] [%clk 1:31:43] } 8. Bd3 { [%eval 0.88] [%clk 1:29:14] } 8... Bg4?! { [%eval 1.94] } { Inaccuracy. Bxd3 was best. } { [%clk 1:31:00] } 9. Qb3 { [%eval 2.02] [%clk 1:24:53] } 9... Bxf3 { [%eval 2.01] } 10. gxf3 { [%eval 1.94] } 10... Bb4 { [%eval 2.04] [%clk 1:29:43] } 11. a3 { [%eval 1.86] [%clk 1:20:34] } 11... Bxc3+ { [%eval 2.06] [%clk 1:26:37] } 12. Qxc3 { [%eval 1.83] [%clk 1:21:00] } 12... Nf6 { [%eval 1.91] [%clk 1:26:59] } 13. e4?? { [%eval -0.11] } { Blunder. Rg1 was best. } { [%clk 1:20:21] } 13... dxe4 { [%eval 0.0] [%clk 1:25:47] } 14. fxe4 { [%eval 0.0] [%clk 1:19:53] } 14... Qxd4 { [%eval 0.0] [%clk 1:26:05] } 15. Qxd4 { [%eval 0.0] [%clk 1:19:09] } 15... Nxd4 { [%eval 0.0] [%clk 1:26:33] } 16. Bxc7 { [%eval 0.0] [%clk 1:18:59] } 16... Nc2+?! { [%eval 0.81] } { Inaccuracy. Rc8 was best. } { [%clk 1:26:23] } 17. Bxc2 { [%eval 0.52] [%clk 1:18:55] } 17... Rc8 { [%eval 0.86] [%clk 1:26:50] } 18. Ba4+ { [%eval 0.63] [%clk 1:15:24] } 18... b5 { [%eval 0.62] [%clk 1:27:14] } 19. Rc1 { [%eval 0.18] [%clk 1:15:23] } 19... bxa4 { [%eval 0.17] [%clk 1:27:10] } 20. O-O { [%eval 0.17] [%clk 1:14:37] } 20... O-O?! { [%eval 1.13] } { Inaccuracy. Nxe4 was best. } 21. f3 { [%eval 1.07] } 21... Rfe8 { [%eval 1.55] [%clk 1:26:45] } 22. Kf2 { [%eval 1.09] [%clk 1:12:49] } 22... Kh7 { [%eval 1.21] [%clk 1:24:39] } 23. Ke3?? { [%eval -7.08] } { Blunder. Rfd1 was best. } { [%clk 1:11:22] } 23... Ng8?? { [%eval 1.54] } { Blunder. Nd5+ was best. } { [%clk 1:24:59] } 24. Rc3 { [%eval 1.2] } 24... Re6 { [%eval 1.5] } 25. Rc4? { [%eval 0.27] } { Mistake. Rd1 was best. } { [%clk 1:09:36] } 25... Nf6 { [%eval 0.69] [%clk 1:25:09] } 26. Kd3 { [%eval 0.75] [%clk 1:04:23] } 26... Nd7?! { [%eval 1.65] } { Inaccuracy. Ne8 was best. } { [%clk 1:25:26] } 27. Kd4? { [%eval 0.0] } { Mistake. Rfc1 was best. } { [%clk 0:57:16] } 27... Re7?! { [%eval 1.02] } { Inaccuracy. Ne5 was best. } { [%clk 1:24:01] } 28. Rfc1 { [%eval 1.14] [%clk 0:53:36] } 28... Nf8 { [%eval 1.51] [%clk 1:08:40] } 29. Ke3 { [%eval 1.59] [%clk 0:50:02] } 29... Ne6 { [%eval 1.96] [%clk 1:07:16] } 30. Bd6 { [%eval 1.87] [%clk 0:48:39] } 30... Rxc4 { [%eval 1.97] [%clk 1:06:10] } 31. Rxc4 { [%eval 2.05] [%clk 0:49:06] } 31... Rd7? { [%eval 3.81] } { Mistake. Rb7 was best. } { [%clk 1:06:01] } 32. Be5 { [%eval 3.79] [%clk 0:47:33] } 32... f6 { [%eval 4.32] [%clk 1:04:05] } 33. Bc3 { [%eval 3.96] [%clk 0:37:55] } 33... Re7 { [%eval 4.59] [%clk 1:01:32] } 34. Rxa4 { [%eval 4.59] [%clk 0:37:38] } 34... f5?! { [%eval 6.0] } { Inaccuracy. Nc7 was best. } { [%clk 1:02:01] } 35. e5?? { [%eval 2.64] } { Blunder. Rxa6 was best. } { [%clk 0:36:06] } 35... f4+ { [%eval 2.84] [%clk 1:02:22] } 36. Ke2 { [%eval 2.41] [%clk 0:35:55] } 36... Nc7? { [%eval 4.53] } { Mistake. Ra7 was best. } { [%clk 1:02:15] } 37. Rxf4 { [%eval 4.68] [%clk 0:35:56] } 37... Nd5 { [%eval 5.18] [%clk 1:02:34] } 38. Re4 { [%eval 4.5] [%clk 0:36:13] } 38... Nxc3+?! { [%eval 6.32] } { Inaccuracy. g5 was best. } { [%clk 0:45:41] } 39. bxc3 { [%eval 6.39] [%clk 0:36:30] } 39... Rc7 { [%eval 8.5] [%clk 0:45:53] } 40. e6 { [%eval 8.52] [%clk 0:36:42] } 40... Re7 { [%eval 9.24] [%clk 0:45:47] } 41. Kd3 { [%eval 8.51] [%clk 0:36:56] } 41... Kg6 { [%eval 9.34] [%clk 0:46:12] } 42. Kd4 { [%eval 9.37] [%clk 0:37:15] } 42... Kf6 { [%eval 9.65] [%clk 0:46:26] } 43. Kd5 { [%eval 9.38] [%clk 0:37:36] } 43... Rc7 { [%eval 10.98] [%clk 0:46:32] } 44. e7 { [%eval 9.58] [%clk 0:36:41] } 44... Rxe7 { [%eval 9.41] [%clk 0:46:58] } 45. Rxe7 { [%eval 9.24] [%clk 0:37:04] } 45... Kxe7 { [%eval 9.19] [%clk 0:47:16] } 46. Kc6 { [%eval 9.38] [%clk 0:37:26] } 46... g5 { [%eval 10.36] [%clk 0:47:39] } 47. c4 { [%eval 10.25] [%clk 0:37:52] } 47... h5 { [%eval 10.2] [%clk 0:47:50] } 48. c5 { [%eval 11.22] [%clk 0:38:19] } 48... Ke6 { [%eval 11.78] } 49. Kb7 { [%eval 10.91] } 49... Kd5 { [%eval 11.55] [%clk 0:47:02] } 50. c6 { [%eval 13.03] [%clk 0:38:42] } 50... Kc4 { [%eval 16.34] [%clk 0:47:29] } 51. c7 { [%eval 14.47] [%clk 0:39:04] } 51... Kb3 { [%eval 18.74] [%clk 0:47:58] } 52. c8=Q { [%eval 19.31] [%clk 0:39:08] } 52... a5 { [%eval 22.98] [%clk 0:48:04] } 53. Kb6 { [%eval #7] [%clk 0:39:27] } 53... a4 { [%eval #8] [%clk 0:48:32] } 54. Qc5?! { [%eval 24.78] } { Lost forced checkmate sequence. Kb5 was best. } { [%clk 0:39:26] } 54... g4 { [%eval #7] [%clk 0:48:51] } 55. fxg4 { [%eval #7] [%clk 0:39:53] } 55... hxg4 { [%eval #6] [%clk 0:49:19] } 56. Qe3+ { [%eval #12] [%clk 0:40:09] } 56... Kb2 { [%eval #7] [%clk 0:49:29] } 57. Kb5 { [%eval #4] [%clk 0:40:30] } 57... Ka2 { [%eval #4] [%clk 0:49:14] } 58. Kxa4 { [%eval #3] [%clk 0:40:40] } 58... Kb2 { [%eval #3] [%clk 0:49:32] } 59. Qd2+ { [%eval #2] [%clk 0:41:03] } 59... Kb1 { [%eval #2] [%clk 0:49:53] } 60. Kb3 { [%eval #1] [%clk 0:41:14] } 60... g3 { [%eval #1] [%clk 0:50:19] } 61. Qd1# { [%clk 0:41:03] } 1-0