Event: Guimaraes Chess 2021
Site: Guimaraes
Date: 2021-08-25
White: Diaz Gomez, Mateo
WhiteElo: 1800
Black: Galperin, Platon
BlackElo: 2498
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Yerevan System
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:16:28] } 2. Nc3 { [%eval 0.13] [%clk 1:31:22] } 2... a6 { [%eval 0.16] [%clk 1:16:52] } 3. Nf3 { [%eval 0.0] [%clk 1:31:44] } 3... e6 { [%eval 0.4] [%clk 1:16:58] } 4. g3 { [%eval 0.0] [%clk 1:32:08] } 4... b5 { [%eval 0.21] [%clk 1:17:16] } 5. Bg2 { [%eval 0.11] [%clk 1:32:26] } 5... Bb7 { [%eval 0.12] [%clk 1:17:42] } 6. d4 { [%eval 0.24] [%clk 1:32:51] } 6... cxd4 { [%eval 0.42] [%clk 1:18:07] } 7. Nxd4 { [%eval 0.0] [%clk 1:33:19] } 7... Nf6 { [%eval 0.01] [%clk 1:18:30] } 8. Qe2 { [%eval 0.43] [%clk 1:33:44] } 8... d6?! { [%eval 1.12] } { Inaccuracy. Qb6 was best. } { [%clk 1:17:57] } 9. O-O { [%eval 1.08] [%clk 1:29:34] } 9... Nbd7 { [%eval 0.87] [%clk 1:18:04] } 10. Rd1 { [%eval 0.75] [%clk 1:26:02] } 10... Qc7 { [%eval 0.71] [%clk 1:12:06] } 11. Nb3?! { [%eval 0.0] } { Inaccuracy. a4 was best. } { [%clk 1:18:55] } 11... Be7 { [%eval -0.08] [%clk 1:12:18] } 12. Bf4 { [%eval -0.16] [%clk 1:07:51] } 12... b4 { [%eval 0.0] [%clk 1:07:48] } 13. Nb1 { [%eval -0.12] [%clk 1:06:30] } 13... O-O { [%eval -0.21] [%clk 1:01:57] } 14. c4 { [%eval -0.59] [%clk 1:03:15] } 14... Ne5?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 0:49:16] } 15. N1d2 { [%eval -0.28] [%clk 0:57:53] } 15... Ng6 { [%eval 0.03] [%clk 0:47:50] } 16. Be3 { [%eval 0.0] [%clk 0:57:00] } 16... h5 { [%eval 0.42] [%clk 0:48:12] } 17. Bf3?! { [%eval -0.35] } { Inaccuracy. c5 was best. } { [%clk 0:51:12] } 17... Ne5 { [%eval -0.43] [%clk 0:47:09] } 18. Bg2 { [%eval -0.27] [%clk 0:50:26] } 18... Nfg4 { [%eval -0.23] [%clk 0:47:18] } 19. Bf4 { [%eval 0.0] [%clk 0:50:09] } 19... Ng6 { [%eval -0.2] [%clk 0:47:24] } 20. Be3? { [%eval -1.24] } { Mistake. Rac1 was best. } { [%clk 0:48:26] } 20... Nxe3 { [%eval -1.14] [%clk 0:47:34] } 21. Qxe3 { [%eval -1.06] [%clk 0:48:54] } 21... Bf6 { [%eval -0.56] [%clk 0:44:24] } 22. Nd4?! { [%eval -1.16] } { Inaccuracy. c5 was best. } { [%clk 0:47:54] } 22... Ne5 { [%eval -1.34] [%clk 0:44:46] } 23. Rac1 { [%eval -1.67] [%clk 0:47:15] } 23... Rac8?! { [%eval -0.91] } { Inaccuracy. Ng4 was best. } { [%clk 0:43:27] } 24. b3?! { [%eval -2.0] } { Inaccuracy. N2f3 was best. } { [%clk 0:46:39] } 24... Ng4 { [%eval -1.96] [%clk 0:43:29] } 25. Qd3 { [%eval -1.92] [%clk 0:46:10] } 25... Qb6 { [%eval -1.74] [%clk 0:42:40] } 26. N2f3 { [%eval -1.9] [%clk 0:43:15] } 26... e5 { [%eval -2.06] [%clk 0:38:46] } 27. h3 { [%eval -1.62] [%clk 0:42:49] } 27... Nxf2 { [%eval -1.76] [%clk 0:39:07] } 28. Kxf2 { [%eval -1.55] [%clk 0:43:17] } 28... exd4 { [%eval -1.72] [%clk 0:39:30] } 29. Nxd4 { [%eval -1.65] [%clk 0:41:16] } 29... Rfe8 { [%eval -1.94] [%clk 0:37:26] } 30. Rc2 { [%eval -1.74] [%clk 0:40:17] } 30... Rc5 { [%eval -1.94] [%clk 0:36:00] } 31. Kg1 { [%eval -2.14] [%clk 0:40:09] } 31... Rce5 { [%eval -2.83] [%clk 0:35:59] } 32. Re2 { [%eval -2.6] [%clk 0:40:10] } 32... d5 { [%eval -2.4] [%clk 0:34:47] } 33. cxd5 { [%eval -2.67] [%clk 0:39:31] } 33... Bxd5 { [%eval -2.62] [%clk 0:35:09] } 34. Kh2 { [%eval -2.83] [%clk 0:39:23] } 34... Bb7 { [%eval -2.66] [%clk 0:34:34] } 35. Nf5 { [%eval -2.61] [%clk 0:37:31] } 35... R5e6?! { [%eval -1.55] } { Inaccuracy. Qe6 was best. } { [%clk 0:33:55] } 36. Rde1? { [%eval -3.37] } { Mistake. Qe3 was best. } { [%clk 0:32:34] } 36... Be5 { [%eval -3.43] [%clk 0:22:20] } 37. Qf3?! { [%eval -4.48] } { Inaccuracy. h4 was best. } { [%clk 0:32:06] } 37... g6 { [%eval -4.51] [%clk 0:21:33] } 38. Nh4?! { [%eval -6.36] } { Inaccuracy. Nh6+ was best. } { [%clk 0:31:17] } 38... Qd8 { [%eval -6.31] [%clk 0:20:22] } 39. Kh1 { [%eval -6.44] [%clk 0:31:11] } 39... Qg5 { [%eval -6.2] [%clk 0:20:18] } 40. Re3 { [%eval -7.15] [%clk 0:31:23] } 40... Bd4 { [%eval -6.21] [%clk 0:18:21] } 41. R3e2 { [%eval -6.15] [%clk 0:31:31] } 41... Bxe4 { [%eval -6.7] [%clk 0:16:58] } 42. Rxe4 { [%eval -6.8] [%clk 0:31:48] } 42... Rxe4 { [%eval -6.77] [%clk 0:17:22] } 43. Rxe4 { [%eval -7.53] [%clk 0:32:08] } 43... Rxe4 { [%eval -7.95] [%clk 0:17:27] } 0-1