Event: Round 4: Dyachuk, Artem - Delgerdalai, Bayarjavkhlan
Date: 2025-07-08
White: Dyachuk, Artem
WhiteTitle: FM
WhiteElo: 2305
Black: Delgerdalai, Bayarjavkhlan
BlackTitle: FM
BlackElo: 2369
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nf3 { [%eval 0.2] [%clk 1:31:26] } 2... Nc6 { [%eval 0.3] [%clk 1:31:15] } 3. Bb5 { [%eval 0.17] [%clk 1:30:34] } 3... e5 { [%eval 0.34] [%clk 1:31:36] } 4. O-O { [%eval 0.29] [%clk 1:28:02] } 4... Bd6 { [%eval 0.34] [%clk 1:31:59] } 5. d4 { [%eval 0.21] [%clk 1:26:01] } 5... Nxd4 { [%eval 0.3] [%clk 1:31:55] } 6. Nxd4 { [%eval 0.13] [%clk 1:26:17] } 6... cxd4 { [%eval 0.1] [%clk 1:31:59] } 7. c3 { [%eval 0.1] [%clk 1:26:37] } 7... a6 { [%eval 0.19] [%clk 1:27:53] } 8. Ba4 { [%eval 0.23] [%clk 1:22:05] } 8... Bc5 { [%eval 0.24] [%clk 1:22:26] } 9. b4 { [%eval 0.0] [%clk 1:18:56] } 9... Ba7 { [%eval 0.15] [%clk 1:20:18] } 10. Bb2 { [%eval 0.22] [%clk 1:00:00] } 10... dxc3 { [%eval 0.18] [%clk 1:03:52] } 11. Bxc3 { [%eval 0.23] [%clk 1:00:12] } 11... Qe7 { [%eval 0.2] [%clk 1:04:03] } 12. Qd5 { [%eval 0.2] [%clk 0:58:34] } 12... Nf6 { [%eval 0.25] [%clk 1:03:50] } 13. Qxe5 { [%eval 0.24] [%clk 0:58:53] } 13... Qxe5 { [%eval 0.53] [%clk 1:03:43] } 14. Bxe5 { [%eval 0.47] [%clk 0:59:18] } 14... Nxe4?! { [%eval 1.3] } { Inaccuracy. b5 was best. } { [%clk 1:02:45] } 15. Bxg7 { [%eval 1.21] [%clk 0:58:11] } 15... Rg8 { [%eval 1.28] [%clk 1:03:08] } 16. Nc3 { [%eval 1.29] [%clk 0:56:35] } 16... Rxg7 { [%eval 1.36] [%clk 0:35:01] } 17. Nxe4 { [%eval 1.39] [%clk 0:56:56] } 17... Ke7 { [%eval 1.28] [%clk 0:23:51] } 18. Rfe1 { [%eval 1.34] [%clk 0:56:02] } 18... Rg6 { [%eval 1.69] [%clk 0:22:24] } 19. Rad1 { [%eval 1.71] [%clk 0:54:24] } 19... d5 { [%eval 1.67] [%clk 0:21:55] } 20. Nc3+ { [%eval 1.3] [%clk 0:49:05] } 20... Be6? { [%eval 2.69] } { Mistake. Kf8 was best. } { [%clk 0:17:40] } 21. Nxd5+ { [%eval 2.46] [%clk 0:44:59] } 21... Kf8 { [%eval 2.41] [%clk 0:18:06] } 22. Nf4 { [%eval 2.56] [%clk 0:45:23] } 22... Rf6 { [%eval 2.66] [%clk 0:18:10] } 23. g3?? { [%eval -0.02] } { Blunder. Nxe6+ was best. } { [%clk 0:45:50] } 23... Bxa2 { [%eval 0.0] [%clk 0:14:21] } 24. Rd7 { [%eval -0.14] [%clk 0:45:24] } 24... b5 { [%eval 0.24] [%clk 0:14:01] } 25. Bc2 { [%eval 0.19] [%clk 0:45:49] } 25... Bb6 { [%eval 0.27] [%clk 0:13:57] } 26. Bxh7 { [%eval 0.23] [%clk 0:45:51] } 26... Rd8 { [%eval 0.36] [%clk 0:12:30] } 27. Rxd8+ { [%eval 0.32] [%clk 0:37:10] } 27... Bxd8 { [%eval 0.45] [%clk 0:12:58] } 28. Nd3 { [%eval 0.0] [%clk 0:37:33] } 28... Be7 { [%eval 0.05] [%clk 0:09:01] } 29. Re4 { [%eval 0.0] [%clk 0:24:49] } 29... Rd6 { [%eval 0.0] [%clk 0:05:50] } 30. Rg4 { [%eval 0.0] [%clk 0:24:08] } 30... Bf6 { [%eval 0.0] [%clk 0:03:50] } 31. Nc5 { [%eval -0.07] [%clk 0:23:26] } 31... Bc4 { [%eval 0.0] [%clk 0:03:29] } 32. Kg2 { [%eval 0.0] [%clk 0:22:49] } 32... Ke7 { [%eval 0.08] [%clk 0:01:58] } 33. h4?! { [%eval -0.51] } { Inaccuracy. Ne4 was best. } { [%clk 0:20:58] } 33... Bc3 { [%eval -0.47] [%clk 0:01:14] } 34. Ne4 { [%eval -0.56] [%clk 0:16:17] } 34... Rd4 { [%eval -0.72] [%clk 0:01:39] } 35. Bf5? { [%eval -2.27] } { Mistake. h5 was best. } { [%clk 0:16:43] } 35... Bxb4 { [%eval -1.98] [%clk 0:01:43] } 36. h5 { [%eval -2.03] [%clk 0:17:10] } 36... Bd3?? { [%eval 0.0] } { Blunder. Rd5 was best. } { [%clk 0:01:05] } 37. h6 { [%eval 0.0] [%clk 0:17:12] } 37... Bxe4+ { [%eval 0.0] [%clk 0:00:57] } 38. Bxe4 { [%eval 0.0] [%clk 0:17:36] } 38... Bc3 { [%eval 0.04] [%clk 0:00:54] } 39. h7 { [%eval 0.24] [%clk 0:17:15] } 39... Rd8?? { [%eval 2.97] } { Blunder. Rc4 was best. } { [%clk 0:00:57] } 40. Rg8 { [%eval 2.84] [%clk 0:17:20] } 40... a5 { [%eval 2.81] [%clk 0:00:47] } 41. Bc6 { [%eval 2.65] [%clk 0:17:46] } 41... b4 { [%eval 2.99] [%clk 0:00:37] } 42. Ba4 { [%eval 2.82] [%clk 0:18:14] } 42... Bh8?! { [%eval 3.89] } { Inaccuracy. f5 was best. } { [%clk 0:00:33] } 43. g4 { [%eval 3.98] [%clk 0:18:32] } 43... Rf8?! { [%eval 5.29] } { Inaccuracy. Ba1 was best. } { [%clk 0:00:34] } 44. g5 { [%eval 4.86] [%clk 0:18:52] } 44... Be5? { [%eval 8.72] } { Mistake. Rd8 was best. } { [%clk 0:00:35] } 45. f4 { [%eval 8.84] [%clk 0:19:13] } 45... Bh8 { [%eval 10.31] [%clk 0:00:33] } 46. f5 { [%eval 9.34] [%clk 0:19:38] } 1-0