Event: Reykjavik Open 2025
Site: Reykjavik, Iceland
Date: 2025-04-10
White: Niermann, Tristan
WhiteTitle: FM
WhiteElo: 2427
Black: Petersen, Marcel
BlackElo: 2185
Result: 0-1
ECO: A13
Opening: English Opening: Agincourt Defense
Variant: Standard
TimeControl: 90+30 +30 after 40 moves

1. c4 { [%eval 0.12] [%clk 1:30:55] } 1... e6 { [%eval 0.25] [%clk 1:30:51] } 2. g3 { [%eval 0.14] [%clk 1:31:20] } 2... d5 { [%eval 0.17] [%clk 1:30:59] } 3. Bg2 { [%eval 0.15] [%clk 1:31:43] } 3... d4 { [%eval 0.17] [%clk 1:31:01] } 4. Nf3 { [%eval 0.16] [%clk 1:30:55] } 4... c5 { [%eval 0.15] [%clk 1:30:59] } 5. e3 { [%eval 0.05] [%clk 1:31:15] } 5... Nc6 { [%eval 0.2] [%clk 1:31:08] } 6. d3 { [%eval 0.1] [%clk 1:29:56] } 6... Nf6 { [%eval 0.12] [%clk 1:29:16] } 7. exd4 { [%eval 0.15] [%clk 1:30:01] } 7... cxd4 { [%eval 0.16] [%clk 1:29:35] } 8. O-O { [%eval 0.14] [%clk 1:30:22] } 8... Bd6 { [%eval 0.11] [%clk 1:29:06] } 9. Bg5 { [%eval 0.12] [%clk 1:30:42] } 9... h6 { [%eval 0.14] [%clk 1:27:05] } 10. Bxf6 { [%eval 0.18] [%clk 1:29:25] } 10... Qxf6 { [%eval 0.13] [%clk 1:27:29] } 11. Nbd2 { [%eval 0.16] [%clk 1:29:37] } 11... Qe7 { [%eval 0.17] [%clk 1:25:23] } 12. Re1 { [%eval 0.17] [%clk 1:27:04] } 12... O-O { [%eval 0.15] [%clk 1:19:54] } 13. Nb3 { [%eval 0.14] [%clk 1:26:25] } 13... Qd8 { [%eval 0.55] [%clk 1:11:04] } 14. Nbxd4 { [%eval 0.45] [%clk 1:22:34] } 14... Nxd4 { [%eval 0.48] [%clk 1:10:56] } 15. Nxd4 { [%eval 0.43] [%clk 1:22:59] } 15... Bxg3 { [%eval 0.41] [%clk 1:07:31] } 16. hxg3 { [%eval 0.56] [%clk 1:23:16] } 16... Qxd4 { [%eval 0.47] [%clk 1:07:54] } 17. b3 { [%eval 0.23] [%clk 1:19:00] } 17... Rd8 { [%eval 0.25] [%clk 1:05:03] } 18. Qh5 { [%eval 0.18] [%clk 1:12:11] } 18... Rb8 { [%eval 0.25] [%clk 1:02:19] } 19. Rad1 { [%eval 0.24] [%clk 1:10:58] } 19... Bd7 { [%eval 0.27] [%clk 0:58:55] } 20. Re4 { [%eval 0.33] [%clk 1:09:46] } 20... Qb2 { [%eval 0.41] [%clk 0:58:10] } 21. Rde1 { [%eval 0.06] [%clk 0:46:45] } 21... Be8 { [%eval 0.15] [%clk 0:51:36] } 22. Qa5 { [%eval 0.09] [%clk 0:41:08] } 22... Rxd3 { [%eval 0.11] [%clk 0:47:15] } 23. Qxa7 { [%eval 0.21] [%clk 0:40:17] } 23... Rbd8 { [%eval 0.36] [%clk 0:47:38] } 24. R4e2 { [%eval 0.0] [%clk 0:30:41] } 24... Rd2 { [%eval 0.06] [%clk 0:46:11] } 25. Rxd2 { [%eval 0.0] [%clk 0:27:38] } 25... Qxd2 { [%eval 0.01] [%clk 0:46:29] } 26. Qe3 { [%eval 0.0] [%clk 0:26:49] } 26... Qxe3 { [%eval 0.0] [%clk 0:36:04] } 27. fxe3 { [%eval 0.0] [%clk 0:25:26] } 27... b6 { [%eval 0.02] [%clk 0:35:25] } 28. Kf2 { [%eval 0.0] [%clk 0:21:24] } 28... Rd2+ { [%eval 0.0] [%clk 0:35:25] } 29. Re2 { [%eval 0.0] [%clk 0:21:49] } 29... Rd1 { [%eval 0.0] [%clk 0:35:51] } 30. Rc2 { [%eval -0.11] [%clk 0:21:09] } 30... Kf8 { [%eval 0.0] [%clk 0:35:27] } 31. Ke2 { [%eval 0.0] [%clk 0:19:34] } 31... Rg1 { [%eval -0.02] [%clk 0:34:58] } 32. Kf2 { [%eval -0.25] [%clk 0:16:06] } 32... Ra1 { [%eval -0.3] [%clk 0:34:42] } 33. Rd2 { [%eval -0.56] [%clk 0:13:16] } 33... Ke7 { [%eval -0.42] [%clk 0:34:51] } 34. Bf3 { [%eval -0.55] [%clk 0:11:04] } 34... f6 { [%eval -0.33] [%clk 0:31:27] } 35. Bd1?! { [%eval -0.9] } { Inaccuracy. Rb2 was best. } { [%clk 0:10:13] } 35... Bg6?! { [%eval -0.33] } { Inaccuracy. Rb1 was best. } { [%clk 0:29:52] } 36. g4?! { [%eval -1.21] } { Inaccuracy. Bf3 was best. } { [%clk 0:07:33] } 36... Be4? { [%eval -0.09] } { Mistake. f5 was best. } { [%clk 0:26:05] } 37. Kg3 { [%eval -0.55] [%clk 0:06:22] } 37... f5 { [%eval -0.11] [%clk 0:23:07] } 38. Kf4?? { [%eval -2.12] } { Blunder. Bf3 was best. } { [%clk 0:04:43] } 38... Kf6 { [%eval -2.26] [%clk 0:22:23] } 39. gxf5 { [%eval -2.12] [%clk 0:04:47] } 39... Bxf5 { [%eval -2.04] [%clk 0:22:35] } 40. e4 { [%eval -2.3] [%clk 0:02:40] } 40... g5+ { [%eval -2.53] [%clk 0:22:10] } 41. Ke3 { [%eval -2.65] [%clk 0:00:33] } 41... Bg6 { [%eval -2.38] [%clk 0:12:48] } 42. Kd4 { [%eval -2.31] [%clk 0:29:54] } 42... h5 { [%eval -2.11] [%clk 0:42:15] } 43. e5+ { [%eval -2.27] [%clk 0:28:36] } 43... Ke7 { [%eval -2.27] [%clk 0:42:09] } 44. Bf3 { [%eval -1.93] [%clk 0:19:32] } 44... g4 { [%eval -2.27] [%clk 0:38:21] } 45. Bc6 { [%eval -1.64] [%clk 0:19:50] } 45... Re1 { [%eval -1.74] [%clk 0:35:15] } 46. b4?? { [%eval -3.87] } { Blunder. Rh2 was best. } { [%clk 0:16:20] } 46... g3 { [%eval -3.8] [%clk 0:34:32] } 47. b5 { [%eval -3.71] [%clk 0:14:36] } 47... h4 { [%eval -3.96] [%clk 0:32:32] } 48. a4?! { [%eval -6.21] } { Inaccuracy. Rg2 was best. } { [%clk 0:10:30] } 48... h3 { [%eval -6.07] [%clk 0:31:46] } 49. a5 { [%eval -6.69] [%clk 0:09:49] } 49... Be4 { [%eval -6.0] [%clk 0:29:31] } 50. Kc3 { [%eval -7.12] [%clk 0:06:05] } 50... g2 { [%eval -7.67] [%clk 0:28:43] } 51. Rd7+ { [%eval -8.01] [%clk 0:05:42] } 51... Kf8 { [%eval -9.21] [%clk 0:29:08] } 52. axb6 { [%eval -9.45] [%clk 0:04:46] } 52... g1=Q { [%eval -8.45] [%clk 0:29:31] } 0-1