Event: ODJM A 2025
Site: Willingen GER
Date: 2025-06-10
White: Grunert, Wilhelm
WhiteElo: 1892
Black: Nguyen, Phuc Nhat
BlackElo: 1974
Result: 0-1
ECO: C78
Opening: Ruy Lopez: Morphy Defense
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... e5 { [%eval 0.22] [%clk 1:30:48] } 2. Nf3 { [%eval 0.13] [%clk 1:31:22] } 2... Nc6 { [%eval 0.21] [%clk 1:31:13] } 3. Bb5 { [%eval 0.15] [%clk 1:31:43] } 3... a6 { [%eval 0.21] [%clk 1:31:37] } 4. Ba4 { [%eval 0.11] [%clk 1:32:06] } 4... Nf6 { [%eval 0.33] [%clk 1:32:02] } 5. O-O { [%eval 0.13] [%clk 1:32:18] } 5... b5 { [%eval 0.24] [%clk 1:32:29] } 6. Bb3 { [%eval 0.29] [%clk 1:32:37] } 6... Bc5 { [%eval 0.33] [%clk 1:32:54] } 7. c3 { [%eval 0.29] [%clk 1:32:49] } 7... d6 { [%eval 0.29] [%clk 1:33:14] } 8. a4 { [%eval 0.33] [%clk 1:32:26] } 8... Rb8 { [%eval 0.39] [%clk 1:33:38] } 9. d4 { [%eval 0.53] [%clk 1:32:32] } 9... Bb6 { [%eval 0.54] [%clk 1:34:03] } 10. axb5 { [%eval 0.44] [%clk 1:32:41] } 10... axb5 { [%eval 0.31] [%clk 1:34:28] } 11. Na3 { [%eval 0.26] [%clk 1:32:34] } 11... O-O { [%eval 0.17] [%clk 1:34:50] } 12. Nxb5 { [%eval 0.23] [%clk 1:32:50] } 12... Bg4 { [%eval 0.27] [%clk 1:35:14] } 13. Bc2 { [%eval 0.22] [%clk 1:32:03] } 13... Bxf3 { [%eval 0.21] [%clk 1:31:19] } 14. gxf3 { [%eval 0.27] [%clk 1:32:17] } 14... Qd7 { [%eval 0.52] [%clk 1:16:51] } 15. Ba4?! { [%eval -0.28] } { Inaccuracy. Kh1 was best. } { [%clk 1:05:16] } 15... Qh3 { [%eval -0.26] [%clk 1:14:01] } 16. Nxc7?? { [%eval -3.34] } { Blunder. Kh1 was best. } { [%clk 0:51:19] } 16... Nxd4?? { [%eval -0.21] } { Blunder. Bxc7 was best. } { [%clk 1:12:58] } 17. cxd4 { [%eval -0.21] [%clk 0:51:30] } 17... Bxc7 { [%eval -0.26] [%clk 1:13:18] } 18. d5?! { [%eval -1.24] } { Inaccuracy. Ra3 was best. } { [%clk 0:41:29] } 18... Nh5 { [%eval -0.82] [%clk 1:10:37] } 19. Kh1 { [%eval -1.19] [%clk 0:37:47] } 19... f5?? { [%eval 0.91] } { Blunder. Bb6 was best. } { [%clk 1:08:53] } 20. Bd7 { [%eval 1.02] [%clk 0:37:10] } 20... g6 { [%eval 1.14] [%clk 1:08:13] } 21. Rg1 { [%eval 0.96] [%clk 0:31:20] } 21... Kh8 { [%eval 1.1] [%clk 1:05:52] } 22. Ra3 { [%eval 0.96] [%clk 0:24:34] } 22... Ra8? { [%eval 2.76] } { Mistake. Ng7 was best. } { [%clk 1:00:54] } 23. Qf1?? { [%eval 0.17] } { Blunder. exf5 was best. } { [%clk 0:18:44] } 23... Qxf1 { [%eval 0.26] [%clk 0:59:15] } 24. Rxf1 { [%eval 0.22] [%clk 0:19:09] } 24... f4? { [%eval 1.89] } { Mistake. fxe4 was best. } { [%clk 0:55:59] } 25. Bc6 { [%eval 1.93] [%clk 0:17:26] } 25... Rab8 { [%eval 1.69] [%clk 0:55:51] } 26. b3 { [%eval 1.58] [%clk 0:15:16] } 26... Bb6?! { [%eval 2.52] } { Inaccuracy. Nf6 was best. } { [%clk 0:55:26] } 27. b4 { [%eval 2.6] [%clk 0:14:58] } 27... Nf6 { [%eval 2.54] [%clk 0:52:53] } 28. b5 { [%eval 2.55] [%clk 0:13:55] } 28... g5 { [%eval 2.33] [%clk 0:43:40] } 29. Bd2 { [%eval 2.24] [%clk 0:13:01] } 29... g4 { [%eval 2.59] [%clk 0:40:34] } 30. Kg2 { [%eval 2.08] [%clk 0:12:08] } 30... Rg8?! { [%eval 3.0] } { Inaccuracy. Bc5 was best. } { [%clk 0:39:21] } 31. Ba5 { [%eval 2.37] [%clk 0:10:31] } 31... Bc5 { [%eval 2.08] [%clk 0:26:23] } 32. Ra2 { [%eval 2.24] [%clk 0:10:28] } 32... Rg7 { [%eval 2.03] [%clk 0:24:43] } 33. Bc3 { [%clk 0:04:19] } 33... h5 { [%clk 0:24:16] } 34. Rfa1 { [%clk 0:03:05] } 34... h4 { [%clk 0:20:40] } 35. Ra8 { [%clk 0:01:30] } 35... h3+ { [%clk 0:20:32] } 36. Kf1 { [%clk 0:01:16] } 36... Rxa8 { [%clk 0:20:57] } 37. Rxa8+ { [%clk 0:01:42] } 37... Kh7 { [%clk 0:21:23] } 38. Rb8 { [%clk 0:01:18] } 38... g3 { [%clk 0:21:11] } 39. fxg3 { [%clk 0:00:59] } 39... fxg3 { [%clk 0:21:34] } 40. hxg3 { [%clk 0:01:04] } 40... Rxg3 { [%clk 0:21:29] } 41. Rb7+ { [%clk 0:28:43] } 41... Kg6 { [%clk 0:51:23] } 42. f4 { [%clk 0:27:40] } 42... h2 { [%clk 0:50:27] } 43. f5+ { [%clk 0:28:05] } 43... Kh5 { [%clk 0:50:52] } 44. Be8+ { [%clk 0:27:52] } 44... Kg4 { [%clk 0:47:44] } 45. Rg7+ { [%clk 0:27:48] } 45... Kf3 { [%clk 0:48:05] } 0-1