Event: Round 9: Ardin Bosboom - Steven Geirnaert
Date: 2021-08-20
White: Ardin Bosboom
Black: Steven Geirnaert
Result: 0-1
ECO: E25
Opening: Nimzo-Indian Defense: Sämisch Variation, Romanovsky Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:56] } 2. c4 { [%eval 0.11] [%clk 1:31:22] } 2... e6 { [%eval 0.39] [%clk 1:31:22] } 3. Nc3 { [%eval 0.0] [%clk 1:31:48] } 3... Bb4 { [%eval 0.25] [%clk 1:31:48] } 4. f3 { [%eval 0.0] [%clk 1:32:14] } 4... d5 { [%eval 0.25] [%clk 1:32:00] } 5. a3 { [%eval 0.13] [%clk 1:32:39] } 5... Bxc3+ { [%eval 0.02] [%clk 1:32:21] } 6. bxc3 { [%eval 0.0] [%clk 1:33:04] } 6... c5 { [%eval 0.13] [%clk 1:32:43] } 7. cxd5 { [%eval 0.12] [%clk 1:33:30] } 7... Nxd5 { [%eval 0.21] [%clk 1:33:00] } 8. dxc5 { [%eval 0.2] [%clk 1:33:53] } 8... f5 { [%eval 0.29] [%clk 1:33:20] } 9. e4 { [%eval -0.03] [%clk 1:33:53] } 9... fxe4 { [%eval 0.06] [%clk 1:33:16] } 10. Qc2 { [%eval 0.07] [%clk 1:34:16] } 10... e3 { [%eval 0.08] [%clk 1:33:01] } 11. Bd3 { [%eval 0.15] [%clk 1:34:40] } 11... Nd7 { [%eval 0.35] [%clk 1:32:50] } 12. c4? { [%eval -0.76] } { Mistake. Ne2 was best. } { [%clk 1:33:46] } 12... Nf4?! { [%eval 0.0] } { Inaccuracy. Qa5+ was best. } { [%clk 1:29:27] } 13. Bxe3 { [%eval 0.0] [%clk 1:31:30] } 13... Nxc5?! { [%eval 0.73] } { Inaccuracy. Qh4+ was best. } { [%clk 1:20:07] } 14. Bxh7 { [%eval 0.88] [%clk 1:27:19] } 14... Qg5?? { [%eval 2.76] } { Blunder. Nfd3+ was best. } { [%clk 1:15:26] } 15. g3?? { [%eval 0.19] } { Blunder. O-O-O was best. } { [%clk 1:17:41] } 15... Ng2+ { [%eval 0.28] [%clk 1:14:46] } 16. Kf2 { [%eval 0.3] [%clk 1:18:06] } 16... Qxe3+ { [%eval 0.64] [%clk 1:08:36] } 17. Kxg2 { [%eval 0.56] [%clk 1:18:30] } 17... Bd7 { [%eval 0.57] [%clk 1:08:57] } 18. Bg6+ { [%eval 0.54] [%clk 1:13:12] } 18... Ke7 { [%eval 0.53] [%clk 1:07:07] } 19. Qf2?! { [%eval -0.24] } { Inaccuracy. h4 was best. } { [%clk 1:11:06] } 19... Qxf2+ { [%eval -0.3] [%clk 1:03:13] } 20. Kxf2 { [%eval -0.27] [%clk 1:11:29] } 20... Rh6 { [%eval -0.13] [%clk 0:58:27] } 21. Bc2 { [%eval 0.0] [%clk 1:10:21] } 21... Bc6 { [%eval -0.07] [%clk 0:50:06] } 22. Ne2 { [%eval -0.36] [%clk 1:03:53] } 22... Rd8 { [%eval -0.29] [%clk 0:50:14] } 23. Ke3 { [%eval -0.45] [%clk 1:03:25] } 23... Rdh8?! { [%eval 0.43] } { Inaccuracy. e5 was best. } { [%clk 0:48:35] } 24. Nf4 { [%eval 0.0] [%clk 0:59:28] } 24... Kf7 { [%eval 0.31] [%clk 0:48:06] } 25. h4 { [%eval 0.44] [%clk 0:58:18] } 25... g5 { [%eval 0.35] [%clk 0:47:20] } 26. Ng2 { [%eval 0.56] [%clk 0:58:25] } 26... Ke7 { [%eval 0.65] [%clk 0:32:57] } 27. Rhg1 { [%eval 0.75] [%clk 0:52:57] } 27... Rg8 { [%eval 0.7] [%clk 0:26:10] } 28. hxg5 { [%eval 0.42] [%clk 0:46:26] } 28... Rxg5 { [%eval 0.49] [%clk 0:24:05] } 29. Kf4 { [%eval 0.09] [%clk 0:46:20] } 29... Kf6 { [%eval 0.09] [%clk 0:23:42] } 30. g4?? { [%eval -1.66] } { Blunder. Nh4 was best. } { [%clk 0:46:23] } 30... Rh3 { [%eval -1.83] [%clk 0:23:49] } 31. Ne1?! { [%eval -2.5] } { Inaccuracy. Raf1 was best. } { [%clk 0:41:53] } 31... e5+ { [%eval -2.17] [%clk 0:23:49] } 32. Ke3 { [%eval -2.54] [%clk 0:42:19] } 32... e4 { [%eval -2.37] [%clk 0:24:03] } 33. Bd1?! { [%eval -3.77] } { Inaccuracy. Ra2 was best. } { [%clk 0:38:14] } 33... exf3 { [%eval -2.89] [%clk 0:23:05] } 34. Bxf3?? { [%eval -6.46] } { Blunder. Nxf3 was best. } { [%clk 0:32:57] } 34... Re5+ { [%eval -6.3] [%clk 0:22:23] } 35. Kf2 { [%eval -5.97] [%clk 0:33:11] } 35... Bxf3 { [%eval -6.12] [%clk 0:21:57] } 36. Nxf3?? { [%eval #-16] } { Checkmate is now unavoidable. Rg3 was best. } { [%clk 0:29:34] } 36... Nd3+ { [%eval #-16] [%clk 0:18:55] } 37. Kf1 { [%eval #-16] [%clk 0:29:58] } 37... Rxf3+ { [%eval #-15] [%clk 0:19:12] } 38. Kg2 { [%eval #-15] [%clk 0:30:26] } 38... Rf2+?? { [%eval -5.36] } { Lost forced checkmate sequence. Ree3 was best. } { [%clk 0:18:44] } 39. Kh1 { [%eval -5.52] [%clk 0:30:52] } 39... Ree2 { [%eval -4.86] [%clk 0:17:32] } 40. Rgf1 { [%eval -5.07] [%clk 0:30:54] } 40... Kg5 { [%eval -5.03] [%clk 0:17:47] } 41. Rxf2 { [%eval -4.89] [%clk 0:31:09] } 41... Nxf2+ { [%eval -4.78] [%clk 0:17:55] } 42. Kg2 { [%eval -5.33] [%clk 0:31:23] } 42... Nxg4+ { [%eval -5.17] [%clk 0:18:16] } 43. Kf3 { [%eval -5.09] [%clk 0:31:40] } 43... Re3+ { [%eval -5.16] [%clk 0:18:38] } 44. Kg2 { [%eval -5.1] [%clk 0:32:06] } 44... Rc3 { [%eval -4.95] [%clk 0:18:54] } 45. Re1 { [%eval -5.61] [%clk 0:31:39] } 45... Ne3+ { [%eval -5.61] [%clk 0:18:27] } 0-1