Event: Round 5: Sierra, Edinson - Valek, Willy
Date: 2025-06-08
White: Sierra, Edinson
WhiteElo: 1786
Black: Valek, Willy
BlackElo: 1602
Result: 1-0
ECO: A45
Opening: Indian Defense
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:06] } 1... Nf6 { [%eval 0.19] [%clk 0:15:18] } 2. e3 { [%eval 0.0] [%clk 0:15:13] } 2... g6 { [%eval 0.28] [%clk 0:15:25] } 3. c4 { [%eval 0.13] [%clk 0:15:19] } 3... Bg7 { [%eval 0.25] [%clk 0:15:34] } 4. Nc3 { [%eval 0.12] [%clk 0:15:26] } 4... e6 { [%eval 0.47] [%clk 0:15:38] } 5. b4 { [%eval 0.15] [%clk 0:15:29] } 5... O-O { [%eval 0.33] [%clk 0:15:41] } 6. a4 { [%eval 0.0] [%clk 0:15:37] } 6... d5 { [%eval 0.22] [%clk 0:15:50] } 7. c5?! { [%eval -0.63] } { Inaccuracy. Nf3 was best. } { [%clk 0:15:45] } 7... c6?! { [%eval 0.12] } { Inaccuracy. e5 was best. } { [%clk 0:15:58] } 8. a5 { [%eval -0.04] [%clk 0:15:54] } 8... Nbd7?! { [%eval 0.62] } { Inaccuracy. e5 was best. } { [%clk 0:15:50] } 9. f4 { [%eval 0.7] [%clk 0:16:00] } 9... Ne4 { [%eval 0.72] [%clk 0:15:27] } 10. Nxe4 { [%eval 0.79] [%clk 0:16:02] } 10... dxe4 { [%eval 0.75] [%clk 0:15:36] } 11. Qc2 { [%eval 0.61] [%clk 0:15:57] } 11... Nf6 { [%eval 1.02] [%clk 0:15:43] } 12. g3?! { [%eval 0.43] } { Inaccuracy. Bd2 was best. } { [%clk 0:16:00] } 12... h6? { [%eval 1.58] } { Mistake. Nd5 was best. } { [%clk 0:15:14] } 13. Bg2 { [%eval 1.1] [%clk 0:16:07] } 13... Qd5?! { [%eval 1.74] } { Inaccuracy. Nd5 was best. } { [%clk 0:15:02] } 14. Ne2 { [%eval 1.69] [%clk 0:16:09] } 14... Re8?! { [%eval 2.38] } { Inaccuracy. Qh5 was best. } { [%clk 0:12:41] } 15. Bd2 { [%eval 2.05] [%clk 0:16:15] } 15... Qh5 { [%eval 2.03] [%clk 0:12:10] } 16. Nc3 { [%eval 2.07] [%clk 0:16:09] } 16... Nd5?! { [%eval 3.1] } { Inaccuracy. g5 was best. } { [%clk 0:12:04] } 17. Nxe4 { [%eval 3.1] [%clk 0:16:16] } 17... f5 { [%eval 3.39] [%clk 0:12:11] } 18. Nd6 { [%eval 3.36] [%clk 0:16:23] } 18... Rf8 { [%eval 3.6] [%clk 0:12:07] } 19. Kf2 { [%eval 3.31] [%clk 0:16:29] } 19... g5 { [%eval 3.17] [%clk 0:12:00] } 20. Bf3 { [%eval 2.76] [%clk 0:16:26] } 20... g4 { [%eval 3.24] [%clk 0:12:05] } 21. Bg2 { [%eval 3.16] [%clk 0:16:18] } 21... Qg6 { [%eval 3.17] [%clk 0:11:59] } 22. h3 { [%eval 3.25] [%clk 0:16:26] } 22... h5 { [%eval 3.28] [%clk 0:12:07] } 23. hxg4 { [%eval 3.35] [%clk 0:16:24] } 23... hxg4 { [%eval 3.09] [%clk 0:12:16] } 24. Rh2 { [%eval 2.46] [%clk 0:16:31] } 24... Bd7?! { [%eval 3.44] } { Inaccuracy. Nxf4 was best. } { [%clk 0:11:55] } 25. Rah1 { [%eval 3.33] [%clk 0:16:32] } 25... Rab8 { [%eval 3.61] [%clk 0:11:37] } 26. Rh5 { [%eval 3.6] [%clk 0:16:33] } 26... Nf6?! { [%eval 5.0] } { Inaccuracy. Qf6 was best. } { [%clk 0:11:44] } 27. Rg5 { [%eval 5.01] [%clk 0:16:37] } 27... Qxg5 { [%eval 4.88] [%clk 0:11:33] } 28. fxg5 { [%eval 4.95] [%clk 0:16:45] } 28... Nd5 { [%eval 5.34] [%clk 0:11:42] } 29. Qc1 { [%eval 4.59] [%clk 0:16:41] } 29... e5 { [%eval 5.74] [%clk 0:11:12] } 30. Qg1 { [%eval 5.71] [%clk 0:16:41] } 30... exd4 { [%eval 6.8] [%clk 0:11:18] } 31. Qh2 { [%eval 6.27] [%clk 0:16:48] } 31... dxe3+?? { [%eval #21] } { Checkmate is now unavoidable. Nf6 was best. } { [%clk 0:11:21] } 32. Bxe3 { [%eval 11.98] [%clk 0:16:56] } 32... Rfd8?! { [%eval #9] } { Checkmate is now unavoidable. Nf6 was best. } { [%clk 0:11:11] } 33. Qh7+ { [%eval #8] [%clk 0:16:30] } 33... Kf8 { [%eval #8] [%clk 0:11:21] } 34. Qg6 { [%eval #9] [%clk 0:16:39] } 34... Be8 { [%eval #9] [%clk 0:10:43] } 35. Qxf5+ { [%eval #8] [%clk 0:16:23] } 35... Kg8 { [%eval #8] [%clk 0:10:52] } 36. Bxd5+ { [%eval #7] [%clk 0:15:56] } 36... cxd5 { [%eval #7] [%clk 0:10:54] } 37. Qxd5+ { [%eval #7] [%clk 0:16:03] } 37... Kf8 { [%eval #7] [%clk 0:11:03] } 38. Bd4 { [%eval #6] [%clk 0:16:07] } 38... Bg6 { [%eval #4] [%clk 0:10:04] } 39. Bxg7+ { [%eval #3] [%clk 0:16:06] } 39... Kxg7 { [%eval #2] [%clk 0:10:13] } 40. Qe5+ { [%eval #1] [%clk 0:16:13] } 1-0