Event: Round 5: Khurelbaatar, Duudei - Zeller, Frank
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-5/3qiV0y0V/7rNG9H7y
Date: 2025-10-25
White: Khurelbaatar, Duudei
WhiteElo: 2115
Black: Zeller, Frank
BlackTitle: IM
BlackElo: 2312
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... c5 { [%eval 0.24] [%clk 1:26:59] } 2. Nf3 { [%eval 0.2] [%clk 1:30:52] } 2... e6 { [%eval 0.28] [%clk 1:27:00] } 3. d4 { [%eval 0.4] [%clk 1:31:14] } 3... cxd4 { [%eval 0.29] [%clk 1:27:23] } 4. Nxd4 { [%eval 0.34] [%clk 1:31:41] } 4... a6 { [%eval 0.42] [%clk 1:27:39] } 5. Nc3 { [%eval 0.35] [%clk 1:32:06] } 5... Qc7 { [%eval 0.39] [%clk 1:27:21] } 6. Bd3 { [%eval 0.34] [%clk 1:32:12] } 6... d6 { [%eval 0.55] [%clk 1:25:44] } 7. Be3 { [%eval 0.45] [%clk 1:30:32] } 7... Nf6 { [%eval 0.45] [%clk 1:25:27] } 8. Qe2 { [%eval 0.36] [%clk 1:30:32] } 8... Nbd7 { [%eval 0.72] [%clk 1:25:00] } 9. O-O { [%eval 0.19] [%clk 1:29:52] } 9... Be7 { [%eval 0.16] [%clk 1:23:48] } 10. a4 { [%eval 0.19] [%clk 1:30:13] } 10... b6 { [%eval 0.22] [%clk 1:23:57] } 11. g4 { [%eval -0.21] [%clk 1:29:14] } 11... g5 { [%eval -0.18] [%clk 1:08:06] } 12. f3 { [%eval -0.29] [%clk 1:25:39] } 12... h6 { [%eval -0.25] [%clk 1:02:26] } 13. Kh1?! { [%eval -1.01] } { Inaccuracy. h4 was best. } { [%clk 1:22:36] } 13... Bb7 { [%eval -1.08] [%clk 1:02:24] } 14. Nb3?! { [%eval -1.82] } { Inaccuracy. Rad1 was best. } { [%clk 1:20:36] } 14... h5 { [%eval -1.79] [%clk 1:00:56] } 15. gxh5 { [%eval -1.58] [%clk 1:20:12] } 15... Rxh5? { [%eval -0.26] } { Mistake. Nxh5 was best. } { [%clk 0:48:14] } 16. Rg1 { [%eval -0.26] [%clk 1:19:30] } 16... d5 { [%eval -0.13] [%clk 0:42:58] } 17. Rxg5 { [%eval -0.15] [%clk 1:07:36] } 17... Rxg5 { [%eval -0.2] [%clk 0:31:33] } 18. Bxg5 { [%eval -0.23] [%clk 1:07:57] } 18... dxe4 { [%eval -0.12] [%clk 0:30:03] } 19. fxe4 { [%eval -0.19] [%clk 0:58:23] } 19... Qe5 { [%eval -0.21] [%clk 0:28:00] } 20. Rg1 { [%eval -0.25] [%clk 0:52:31] } 20... Nf8? { [%eval 0.9] } { Mistake. Bb4 was best. } { [%clk 0:16:46] } 21. Nd2 { [%eval 0.81] [%clk 0:46:29] } 21... Ng6 { [%eval 0.95] [%clk 0:17:05] } 22. Nc4 { [%eval 0.99] [%clk 0:45:40] } 22... Qd4 { [%eval 1.07] [%clk 0:15:43] } 23. Qe3 { [%eval 0.73] [%clk 0:38:19] } 23... Rd8 { [%eval 0.75] [%clk 0:15:27] } 24. Qf3 { [%eval 0.38] [%clk 0:30:19] } 24... b5?? { [%eval 2.54] } { Blunder. Nd7 was best. } { [%clk 0:13:11] } 25. axb5 { [%eval 2.31] [%clk 0:28:50] } 25... axb5 { [%eval 2.2] [%clk 0:13:10] } 26. Bxf6?? { [%eval 0.14] } { Blunder. Na5 was best. } { [%clk 0:19:14] } 26... Qxf6 { [%eval 0.15] [%clk 0:12:27] } 27. Qxf6 { [%eval 0.02] [%clk 0:19:31] } 27... Bxf6 { [%eval 0.16] [%clk 0:12:55] } 28. Nxb5 { [%eval 0.1] [%clk 0:19:48] } 28... Ke7 { [%eval 0.46] [%clk 0:12:30] } 29. Rf1 { [%eval 0.0] [%clk 0:19:51] } 29... Ne5 { [%eval 0.1] [%clk 0:07:44] } 30. Nbd6 { [%eval 0.12] [%clk 0:13:40] } 30... Ba8 { [%eval 0.39] [%clk 0:06:18] } 31. Nxe5 { [%eval 0.0] [%clk 0:12:14] } 31... Rxd6 { [%eval 0.0] [%clk 0:06:34] } 32. Nc4 { [%eval 0.04] [%clk 0:12:18] } 32... Rd4 { [%eval 0.08] [%clk 0:06:38] } 33. Re1 { [%eval 0.0] [%clk 0:11:44] } 33... Bh4 { [%eval 0.02] [%clk 0:06:12] } 34. Re2 { [%eval -0.1] [%clk 0:11:40] } 34... f5 { [%eval -0.08] [%clk 0:06:21] } 35. Nd2 { [%eval -0.17] [%clk 0:11:55] } 35... Bg5 { [%eval -0.24] [%clk 0:06:20] } 36. Nf3?? { [%eval -3.28] } { Blunder. Kg1 was best. } { [%clk 0:10:35] } 36... fxe4 { [%eval -3.32] [%clk 0:06:39] } 37. Nxd4 { [%eval -3.34] [%clk 0:09:03] } 37... exd3+ { [%eval -3.33] [%clk 0:07:03] } 38. Kg1 { [%eval -3.27] [%clk 0:09:25] } 38... dxe2 { [%eval -3.24] [%clk 0:06:41] } 39. Nxe2 { [%eval -3.54] [%clk 0:09:42] } 39... Be4 { [%eval -3.43] [%clk 0:06:06] } 40. c3 { [%eval -3.45] [%clk 0:09:59] } 40... Be3+ { [%eval -3.44] [%clk 0:04:41] } 41. Kf1 { [%eval -3.45] [%clk 0:10:25] } 41... Kd6 { [%eval -3.35] [%clk 0:04:11] } 42. Ke1 { [%eval -3.55] [%clk 0:09:23] } 42... Kc5 { [%eval -3.48] [%clk 0:02:15] } 43. Nd4?? { [%eval -7.38] } { Blunder. h4 was best. } { [%clk 0:08:02] } 43... Bxd4 { [%eval -6.07] [%clk 0:15:18] } 44. cxd4+?! { [%eval -55.54] } { Inaccuracy. Kd2 was best. } { [%clk 0:38:21] } 44... Kxd4 { [%eval -78.67] [%clk 0:15:44] } 45. Kd2 { [%eval -81.83] [%clk 0:37:42] } 45... e5 { [%eval -17.9] [%clk 0:16:04] } 46. h4 { [%eval -83.08] [%clk 0:37:42] } 46... Bg6 { [%eval -52.17] [%clk 0:16:29] } 47. b4?! { [%eval #-20] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:31:48] } 47... Kc4 { [%eval #-19] [%clk 0:16:20] } 48. Ke3 { [%eval #-20] [%clk 0:28:22] } 48... Kxb4 { [%eval #-22] [%clk 0:16:43] } 0-1