Event: Round 4: Naiditsch, Arkadij - Amartuvshin, Ganzorig
Date: 2025-07-24
White: Naiditsch, Arkadij
WhiteTitle: GM
WhiteElo: 2629
Black: Amartuvshin, Ganzorig
BlackTitle: IM
BlackElo: 2430
Result: 1-0
ECO: C95
Opening: Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... e5 { [%eval 0.22] [%clk 1:30:54] } 2. Nf3 { [%eval 0.13] [%clk 1:31:19] } 2... Nc6 { [%eval 0.21] [%clk 1:31:18] } 3. Bb5 { [%eval 0.15] [%clk 1:31:27] } 3... a6 { [%eval 0.21] [%clk 1:31:40] } 4. Ba4 { [%eval 0.11] [%clk 1:31:51] } 4... Nf6 { [%eval 0.28] [%clk 1:32:01] } 5. O-O { [%eval 0.13] [%clk 1:32:13] } 5... Be7 { [%eval 0.24] [%clk 1:32:04] } 6. Re1 { [%eval 0.19] [%clk 1:32:32] } 6... b5 { [%eval 0.14] [%clk 1:32:25] } 7. Bb3 { [%eval 0.11] [%clk 1:32:56] } 7... d6 { [%eval 0.32] [%clk 1:32:47] } 8. c3 { [%eval 0.34] [%clk 1:33:10] } 8... O-O { [%eval 0.37] [%clk 1:33:08] } 9. h3 { [%eval 0.39] [%clk 1:32:34] } 9... Nb8 { [%eval 0.42] [%clk 1:33:09] } 10. d4 { [%eval 0.37] [%clk 1:32:40] } 10... Nbd7 { [%eval 0.4] [%clk 1:33:33] } 11. Nbd2 { [%eval 0.48] [%clk 1:32:44] } 11... Bb7 { [%eval 0.36] [%clk 1:33:53] } 12. Bc2 { [%eval 0.31] [%clk 1:32:43] } 12... Re8 { [%eval 0.43] [%clk 1:34:16] } 13. Nf1 { [%eval 0.38] [%clk 1:32:22] } 13... Bf8 { [%eval 0.36] [%clk 1:34:37] } 14. Ng3 { [%eval 0.34] [%clk 1:32:23] } 14... g6 { [%eval 0.47] [%clk 1:34:33] } 15. Bd2 { [%eval 0.26] [%clk 1:30:00] } 15... Bg7 { [%eval 0.28] [%clk 1:32:02] } 16. Qc1 { [%eval 0.29] [%clk 1:25:17] } 16... d5 { [%eval 0.26] [%clk 1:24:09] } 17. Bg5 { [%eval 0.31] [%clk 1:18:54] } 17... dxe4?! { [%eval 0.97] } { Inaccuracy. h6 was best. } { [%clk 1:21:50] } 18. Bxe4 { [%eval 0.99] [%clk 1:16:50] } 18... Bxe4 { [%eval 0.97] [%clk 1:21:28] } 19. Nxe4 { [%eval 1.0] [%clk 1:16:38] } 19... exd4 { [%eval 0.97] [%clk 1:15:52] } 20. cxd4 { [%eval 1.03] [%clk 1:15:14] } 20... Qc8 { [%eval 1.04] [%clk 1:13:26] } 21. Nxf6+ { [%eval 0.94] [%clk 1:13:35] } 21... Nxf6 { [%eval 1.21] [%clk 1:13:22] } 22. Qc6 { [%eval 1.12] [%clk 1:12:45] } 22... Qd7 { [%eval 1.17] [%clk 1:11:22] } 23. Rxe8+ { [%eval 1.05] [%clk 1:11:58] } 23... Rxe8 { [%eval 1.14] [%clk 1:11:12] } 24. Rc1 { [%eval 1.27] [%clk 1:11:40] } 24... Qxc6 { [%eval 1.4] [%clk 1:10:22] } 25. Rxc6 { [%eval 1.3] [%clk 1:12:03] } 25... Nd5 { [%eval 1.31] [%clk 1:10:17] } 26. Rxa6 { [%eval 1.09] [%clk 1:11:49] } 26... h6 { [%eval 1.5] [%clk 1:10:04] } 27. Bd2 { [%eval 1.46] [%clk 1:11:20] } 27... g5 { [%eval 1.48] [%clk 1:05:14] } 28. Kf1 { [%eval 1.52] [%clk 1:04:51] } 28... Re4?! { [%eval 2.66] } { Inaccuracy. f6 was best. } { [%clk 0:59:13] } 29. b3 { [%eval 2.17] [%clk 0:46:47] } 29... f5?! { [%eval 3.26] } { Inaccuracy. Re8 was best. } { [%clk 0:50:12] } 30. Ra8+ { [%eval 3.18] [%clk 0:35:57] } 30... Kf7 { [%eval 3.03] [%clk 0:49:35] } 31. Rd8? { [%eval 1.58] } { Mistake. Bxg5 was best. } { [%clk 0:31:28] } 31... Nb6? { [%eval 2.97] } { Mistake. c6 was best. } { [%clk 0:46:05] } 32. Bxg5 { [%eval 3.16] [%clk 0:20:57] } 32... hxg5 { [%eval 3.14] [%clk 0:45:12] } 33. Nxg5+ { [%eval 3.16] [%clk 0:21:22] } 33... Ke7 { [%eval 2.93] [%clk 0:45:34] } 34. Rg8 { [%eval 3.11] [%clk 0:21:43] } 34... Bxd4 { [%eval 3.67] [%clk 0:44:50] } 35. Nxe4 { [%eval 3.79] [%clk 0:21:37] } 35... fxe4 { [%eval 3.73] [%clk 0:45:16] } 36. Rg4 { [%eval 3.69] [%clk 0:21:40] } 36... c5 { [%eval 3.63] [%clk 0:45:25] } 37. Rxe4+ { [%eval 3.63] [%clk 0:21:00] } 37... Kd6 { [%eval 4.14] [%clk 0:45:06] } 38. h4 { [%eval 4.26] [%clk 0:20:51] } 38... Kd5 { [%eval 4.25] [%clk 0:45:08] } 39. Re8 { [%eval 4.06] [%clk 0:20:25] } 39... c4 { [%eval 4.57] [%clk 0:45:00] } 40. h5 { [%eval 4.41] [%clk 0:20:36] } 40... c3 { [%eval 4.72] [%clk 0:44:46] } 41. Ke2 { [%eval 4.49] [%clk 0:20:18] } 1-0