Event: Round 4: Alvaro Bayo - Guilherme Deola Borges
Date: 2023-02-19
White: Alvaro Bayo
Black: Guilherme Deola Borges
Result: 1-0
ECO: E92
Opening: King's Indian Defense: Petrosian Variation, Stein Defense
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... Nf6 { [%eval 0.29] [%clk 1:30:53] } 2. Nc3 { [%eval 0.08] [%clk 1:31:22] } 2... g6 { [%eval 0.51] [%clk 1:31:08] } 3. e4 { [%eval 0.24] [%clk 1:31:49] } 3... d6 { [%eval 0.69] [%clk 1:31:32] } 4. d4 { [%eval 0.7] [%clk 1:32:15] } 4... Bg7 { [%eval 0.65] [%clk 1:31:51] } 5. Nf3 { [%eval 0.61] [%clk 1:32:26] } 5... O-O { [%eval 0.48] [%clk 1:32:12] } 6. Be2 { [%eval 0.5] [%clk 1:32:52] } 6... e5 { [%eval 0.64] [%clk 1:31:49] } 7. d5 { [%eval 0.13] [%clk 1:33:18] } 7... a5 { [%eval 0.48] [%clk 1:26:31] } 8. Bg5 { [%eval 0.38] [%clk 1:33:40] } 8... Na6 { [%eval 0.8] [%clk 1:26:05] } 9. Nd2 { [%eval 0.73] [%clk 1:34:05] } 9... h6 { [%eval 1.11] [%clk 1:21:13] } 10. Be3 { [%eval 0.77] [%clk 1:34:29] } 10... Bd7 { [%eval 1.01] [%clk 1:12:55] } 11. g4 { [%eval 0.77] [%clk 1:34:22] } 11... Ne8 { [%eval 1.0] [%clk 1:11:28] } 12. f3?! { [%eval 0.42] } { Inaccuracy. h4 was best. } { [%clk 1:27:57] } 12... c6?! { [%eval 1.11] } { Inaccuracy. Bf6 was best. } { [%clk 1:09:01] } 13. Qc2 { [%eval 0.96] [%clk 1:17:38] } 13... Nc5 { [%eval 1.18] [%clk 1:07:39] } 14. h4 { [%eval 1.1] [%clk 1:15:32] } 14... a4 { [%eval 1.04] [%clk 1:03:26] } 15. h5 { [%eval 0.84] [%clk 1:00:29] } 15... cxd5 { [%eval 0.8] [%clk 0:58:11] } 16. exd5 { [%eval 0.29] [%clk 0:52:20] } 16... g5 { [%eval 0.38] [%clk 0:56:11] } 17. Nde4?! { [%eval -0.35] } { Inaccuracy. Bxc5 was best. } { [%clk 0:46:35] } 17... b6?! { [%eval 0.26] } { Inaccuracy. Nxe4 was best. } { [%clk 0:54:22] } 18. Ng3? { [%eval -1.02] } { Mistake. O-O-O was best. } { [%clk 0:43:56] } 18... Qc8?? { [%eval 0.68] } { Blunder. e4 was best. } { [%clk 0:53:46] } 19. Bxc5?! { [%eval -0.4] } { Inaccuracy. O-O-O was best. } { [%clk 0:43:07] } 19... bxc5 { [%eval -0.38] [%clk 0:52:22] } 20. Bd3 { [%eval -0.11] [%clk 0:41:06] } 20... e4 { [%eval -0.26] [%clk 0:52:32] } 21. Bxe4 { [%eval -0.31] [%clk 0:40:46] } 21... Be5 { [%eval -0.22] [%clk 0:46:41] } 22. Nf5 { [%eval -0.22] [%clk 0:40:11] } 22... Bxf5 { [%eval -0.16] [%clk 0:47:05] } 23. Bxf5 { [%eval -0.44] [%clk 0:40:24] } 23... Qb7 { [%eval 0.0] [%clk 0:42:30] } 24. a3 { [%eval -0.34] [%clk 0:38:01] } 24... Ng7 { [%eval 0.0] [%clk 0:38:58] } 25. O-O-O?! { [%eval -0.63] } { Inaccuracy. Nb5 was best. } { [%clk 0:31:16] } 25... Nxf5 { [%eval -0.32] [%clk 0:36:33] } 26. gxf5 { [%eval -0.83] [%clk 0:31:43] } 26... Rfb8 { [%eval -0.87] [%clk 0:32:14] } 27. Rhe1 { [%eval -0.71] [%clk 0:23:19] } 27... Qe7? { [%eval 0.4] } { Mistake. Bf6 was best. } { [%clk 0:31:23] } 28. Re2? { [%eval -1.13] } { Mistake. Nb5 was best. } { [%clk 0:21:55] } 28... Qf6? { [%eval 0.0] } { Mistake. Rb3 was best. } { [%clk 0:31:11] } 29. Nb5 { [%eval 0.0] [%clk 0:22:13] } 29... Ra5?! { [%eval 0.91] } { Inaccuracy. Bf4+ was best. } { [%clk 0:26:05] } 30. Rde1 { [%eval 1.11] [%clk 0:17:59] } 30... Kg7 { [%eval 1.49] [%clk 0:25:02] } 31. Qd3? { [%eval 0.17] } { Mistake. Rxe5 was best. } { [%clk 0:18:02] } 31... Ra6? { [%eval 1.53] } { Mistake. Bg3 was best. } { [%clk 0:25:14] } 32. Kb1?! { [%eval 0.54] } { Inaccuracy. Rxe5 was best. } { [%clk 0:17:43] } 32... Rab6?! { [%eval 1.56] } { Inaccuracy. Bg3 was best. } { [%clk 0:25:05] } 33. Ka2?! { [%eval 0.6] } { Inaccuracy. Rxe5 was best. } { [%clk 0:16:42] } 33... R8b7? { [%eval 1.75] } { Mistake. Bg3 was best. } { [%clk 0:25:08] } 34. Rxe5 { [%eval 1.62] [%clk 0:10:43] } 34... dxe5 { [%eval 1.68] [%clk 0:24:55] } 35. d6? { [%eval 0.08] } { Mistake. Qe4 was best. } { [%clk 0:11:00] } 35... Rd7 { [%eval 0.0] [%clk 0:22:23] } 36. Rd1 { [%eval 0.01] [%clk 0:10:06] } 36... e4 { [%eval 0.24] [%clk 0:17:15] } 37. Qxe4 { [%eval 0.0] [%clk 0:04:11] } 37... Rdxd6 { [%eval 0.0] [%clk 0:17:36] } 38. Rxd6 { [%eval 0.0] [%clk 0:03:50] } 38... Rxd6 { [%eval 0.12] [%clk 0:18:01] } 39. Nc7 { [%eval 0.0] [%clk 0:03:13] } 39... Qd4?? { [%eval 8.09] } { Blunder. Rd8 was best. } { [%clk 0:14:00] } 40. f6+ { [%eval 8.02] [%clk 0:03:03] } 40... Rxf6 { [%eval 8.11] [%clk 0:12:03] } 41. Qxd4 { [%eval 8.16] [%clk 0:03:32] } 41... cxd4 { [%eval 8.27] [%clk 0:12:27] } 42. Ne8+ { [%eval 8.0] [%clk 0:03:56] } 42... Kf8 { [%eval 9.25] [%clk 0:12:52] } 43. Nxf6 { [%eval 8.48] [%clk 0:04:17] } 43... Ke7 { [%eval 9.37] [%clk 0:13:06] } 44. Ng8+ { [%eval 9.33] [%clk 0:04:08] } 44... Ke6 { [%eval 9.44] [%clk 0:13:24] } 45. Nxh6 { [%eval 9.97] [%clk 0:03:56] } 45... f5 { [%eval 11.25] [%clk 0:13:45] } 46. Kb1 { [%eval 11.24] [%clk 0:04:07] } 1-0