Event: Round 7: Rafael Chirinza - Mnyasta, Tezihano
Date: 2025-04-30
White: Rafael Chirinza
WhiteElo: 1868
Black: Mnyasta, Tezihano
BlackElo: 1987
Result: 0-1
ECO: D77
Opening: Neo-Grünfeld Defense: Classical Variation, Modern Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:48] } 1... g6 { [%eval 0.57] [%clk 1:28:34] } 2. c4 { [%eval 0.29] [%clk 1:26:33] } 2... Nf6 { [%eval 0.19] [%clk 1:28:51] } 3. g3 { [%eval 0.1] [%clk 1:26:39] } 3... Bg7 { [%eval 0.33] [%clk 1:29:16] } 4. Bg2 { [%eval 0.24] [%clk 1:27:05] } 4... d5 { [%eval 0.36] [%clk 1:28:02] } 5. Nf3 { [%eval 0.06] [%clk 1:27:19] } 5... O-O { [%eval 0.23] [%clk 1:28:23] } 6. O-O { [%eval 0.08] [%clk 1:27:41] } 6... dxc4 { [%eval 0.15] [%clk 1:28:06] } 7. Qc2 { [%eval -0.15] [%clk 1:26:47] } 7... Nc6 { [%eval -0.06] [%clk 1:25:34] } 8. Qxc4 { [%eval -0.12] [%clk 1:26:02] } 8... Be6 { [%eval -0.06] [%clk 1:24:24] } 9. Qc2 { [%eval -0.46] [%clk 1:22:17] } 9... Nb4?! { [%eval 0.2] } { Inaccuracy. Nxd4 was best. } { [%clk 1:14:07] } 10. Qa4 { [%eval 0.26] [%clk 1:19:57] } 10... a5 { [%eval 0.26] [%clk 1:14:27] } 11. a3 { [%eval 0.26] [%clk 1:18:25] } 11... Nbd5 { [%eval 0.31] [%clk 1:14:48] } 12. Nc3 { [%eval 0.0] [%clk 1:18:06] } 12... Nb6 { [%eval 0.0] [%clk 1:13:18] } 13. Qc2 { [%eval -0.03] [%clk 1:17:58] } 13... a4 { [%eval 0.0] [%clk 1:13:08] } 14. Nd2?! { [%eval -0.55] } { Inaccuracy. Re1 was best. } { [%clk 1:16:08] } 14... c6 { [%eval -0.13] [%clk 1:13:25] } 15. e3 { [%eval -0.15] [%clk 1:15:31] } 15... Nfd5 { [%eval -0.02] [%clk 1:06:42] } 16. Nde4 { [%eval -0.36] [%clk 1:13:54] } 16... Nxc3 { [%eval -0.36] [%clk 1:05:13] } 17. Qxc3 { [%eval -0.72] [%clk 1:10:43] } 17... Bd5 { [%eval -0.51] [%clk 0:58:58] } 18. Qb4 { [%eval -0.94] [%clk 1:06:56] } 18... Re8?! { [%eval -0.18] } { Inaccuracy. Nc4 was best. } { [%clk 0:49:31] } 19. Nc5 { [%eval -0.19] [%clk 0:58:56] } 19... Bxg2 { [%eval -0.27] [%clk 0:49:53] } 20. Kxg2 { [%eval -0.31] [%clk 0:59:19] } 20... Ra7?! { [%eval 0.24] } { Inaccuracy. e5 was best. } { [%clk 0:49:39] } 21. b3? { [%eval -0.94] } { Mistake. e4 was best. } { [%clk 0:55:28] } 21... e5 { [%eval -1.05] [%clk 0:47:56] } 22. Bb2 { [%eval -1.44] [%clk 0:54:06] } 22... exd4?! { [%eval -0.6] } { Inaccuracy. Nd5 was best. } { [%clk 0:47:01] } 23. exd4?? { [%eval -3.75] } { Blunder. Bxd4 was best. } { [%clk 0:53:27] } 23... Nd5?? { [%eval -1.54] } { Blunder. Re2 was best. } { [%clk 0:46:03] } 24. Qd2 { [%eval -1.51] [%clk 0:52:50] } 24... axb3 { [%eval -1.55] [%clk 0:45:44] } 25. Nxb3?! { [%eval -2.17] } { Inaccuracy. Rae1 was best. } { [%clk 0:52:07] } 25... b5?! { [%eval -1.11] } { Inaccuracy. Nb6 was best. } { [%clk 0:33:31] } 26. Rac1?! { [%eval -2.22] } { Inaccuracy. Rfe1 was best. } { [%clk 0:48:08] } 26... Rae7 { [%eval -2.06] [%clk 0:33:12] } 27. Rce1 { [%eval -2.38] [%clk 0:47:00] } 27... Nb6 { [%eval -2.2] [%clk 0:29:03] } 28. Rxe7 { [%eval -2.17] [%clk 0:46:17] } 28... Qd5+ { [%eval -2.44] [%clk 0:28:28] } 29. Kg1 { [%eval -2.34] [%clk 0:46:31] } 29... Rxe7 { [%eval -2.25] [%clk 0:28:52] } 30. Qd3? { [%eval -3.88] } { Mistake. Qd1 was best. } { [%clk 0:44:58] } 30... Nc4 { [%eval -3.85] [%clk 0:28:49] } 31. Qc2 { [%eval -3.88] [%clk 0:43:29] } 31... c5 { [%eval -3.58] [%clk 0:26:02] } 32. Nxc5?! { [%eval -4.84] } { Inaccuracy. Nc1 was best. } { [%clk 0:42:15] } 32... Nxb2 { [%eval -4.77] [%clk 0:26:14] } 33. Qxb2 { [%eval -4.77] [%clk 0:41:50] } 33... Qxc5 { [%eval -4.53] [%clk 0:26:35] } 34. dxc5 { [%eval -4.56] [%clk 0:41:21] } 34... Bxb2 { [%eval -4.45] [%clk 0:27:00] } 35. Rb1 { [%eval -4.34] [%clk 0:41:11] } 35... Bxa3 { [%eval -4.28] [%clk 0:27:29] } 36. Rxb5 { [%eval -4.41] [%clk 0:40:22] } 36... Rc7 { [%eval -4.44] [%clk 0:27:52] } 37. Kg2 { [%eval -4.48] [%clk 0:39:34] } 37... Bxc5 { [%eval -4.4] [%clk 0:28:16] } 38. Rb2 { [%eval -4.25] [%clk 0:39:11] } 38... Bd4 { [%eval -4.46] [%clk 0:28:40] } 39. Rd2 { [%eval -4.49] [%clk 0:38:55] } 39... Bf6 { [%eval -4.45] [%clk 0:29:04] } 40. Rd6 { [%eval -4.63] [%clk 0:37:37] } 40... Kg7 { [%eval -4.57] [%clk 0:29:31] } 41. Rd3 { [%eval -4.72] [%clk 0:37:33] } 41... Rc2 { [%eval -4.64] [%clk 0:29:48] } 42. g4 { [%eval -5.67] [%clk 0:37:25] } 42... Bh4 { [%eval -5.6] [%clk 0:29:59] } 43. Rf3 { [%eval -5.28] [%clk 0:37:45] } 43... h6 { [%eval -5.32] [%clk 0:29:16] } 44. h3?! { [%eval -7.1] } { Inaccuracy. Rf4 was best. } { [%clk 0:37:57] } 44... g5 { [%eval -5.55] [%clk 0:27:11] } 45. Rf5?! { [%eval -9.72] } { Inaccuracy. Rd3 was best. } { [%clk 0:37:32] } 45... Rxf2+ { [%eval -7.83] [%clk 0:27:30] } 46. Rxf2 { [%eval -10.4] [%clk 0:37:31] } 46... Bxf2 { [%eval -8.88] [%clk 0:27:59] } 47. Kxf2 { [%eval -10.41] [%clk 0:37:59] } 47... Kf6 { [%eval -9.91] [%clk 0:28:28] } 48. Kf3 { [%eval -9.78] [%clk 0:37:44] } 48... Ke5 { [%eval -10.7] [%clk 0:28:56] } 49. Ke3 { [%eval -9.55] [%clk 0:37:43] } 49... f6?? { [%eval 0.0] } { Blunder. f5 was best. } { [%clk 0:29:00] } 50. Kf3 { [%eval 0.0] [%clk 0:37:52] } 50... Kd4 { [%eval 0.0] [%clk 0:29:28] } 51. Kf2 { [%eval 0.0] [%clk 0:37:52] } 51... Ke4 { [%eval 0.0] [%clk 0:29:33] } 52. Ke2 { [%eval 0.0] [%clk 0:38:10] } 52... Ke5 { [%eval -0.11] [%clk 0:24:56] } 53. Ke3?? { [%eval -12.76] } { Blunder. Kf3 was best. } { [%clk 0:38:27] } 53... f5 { [%eval -70.23] [%clk 0:24:21] } 54. gxf5?! { [%eval #-30] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:38:41] } 54... Kxf5 { [%eval #-29] [%clk 0:24:50] } 55. Kf3 { [%eval #-29] [%clk 0:38:06] } 55... h5 { [%eval #-28] [%clk 0:25:18] } 56. Kg3 { [%eval #-24] [%clk 0:37:13] } 56... Ke4 { [%eval #-24] [%clk 0:25:42] } 57. Kg2 { [%eval #-19] [%clk 0:36:36] } 57... Kf4 { [%eval #-18] [%clk 0:26:07] } 58. Kf2 { [%eval #-18] [%clk 0:36:20] } 58... h4 { [%eval #-17] [%clk 0:26:32] } 59. Kg2 { [%eval #-17] [%clk 0:35:19] } 59... Ke3 { [%eval #-16] [%clk 0:27:01] } 60. Kg1 { [%eval #-16] [%clk 0:35:11] } 60... Kf3 { [%eval #-15] [%clk 0:27:29] } 0-1