Event: 50+ World Senior Championship
Site: -
Date: 2023-10-30
White: Ari Issakainen
WhiteElo: 2152
Black: Christian Maier
BlackTitle: IM
BlackElo: 2278
Result: 0-1
ECO: E34
Opening: Nimzo-Indian Defense: Classical Variation, Noa Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:44] } 1... e6 { [%eval 0.33] [%clk 1:27:10] } 2. c4 { [%eval 0.23] [%clk 1:30:53] } 2... Nf6 { [%eval 0.23] [%clk 1:27:34] } 3. Nc3 { [%eval 0.05] [%clk 1:30:42] } 3... Bb4 { [%eval 0.25] [%clk 1:25:48] } 4. Qc2 { [%eval 0.0] [%clk 1:30:41] } 4... d5 { [%eval 0.09] [%clk 1:25:41] } 5. Bg5 { [%eval -0.12] [%clk 1:30:49] } 5... O-O { [%eval 0.17] [%clk 1:24:29] } 6. a3 { [%eval 0.0] [%clk 1:29:54] } 6... Bxc3+ { [%eval 0.03] [%clk 1:23:38] } 7. Qxc3 { [%eval 0.0] [%clk 1:30:11] } 7... Nbd7?! { [%eval 0.62] } { Inaccuracy. c5 was best. } { [%clk 1:22:23] } 8. Nf3 { [%eval 0.12] [%clk 1:29:18] } 8... b6 { [%eval 0.09] [%clk 1:21:21] } 9. cxd5 { [%eval 0.13] [%clk 1:26:12] } 9... exd5 { [%eval 0.13] [%clk 1:21:33] } 10. e3 { [%eval 0.11] [%clk 1:24:30] } 10... c5 { [%eval 0.05] [%clk 1:21:38] } 11. Bb5 { [%eval -0.12] [%clk 1:20:15] } 11... Qc7 { [%eval 0.35] [%clk 1:16:39] } 12. Bf4 { [%eval 0.25] [%clk 1:12:44] } 12... Qb7 { [%eval 0.31] [%clk 1:16:57] } 13. O-O { [%eval 0.14] [%clk 1:10:47] } 13... Ne4 { [%eval 0.48] [%clk 1:14:55] } 14. Qc2 { [%eval 0.0] [%clk 1:09:52] } 14... c4 { [%eval 0.0] [%clk 1:09:37] } 15. b3 { [%eval 0.0] [%clk 1:05:49] } 15... a6 { [%eval 0.0] [%clk 1:07:58] } 16. Bxd7 { [%eval 0.0] [%clk 1:06:01] } 16... Bxd7 { [%eval 0.05] [%clk 1:08:20] } 17. bxc4 { [%eval 0.03] [%clk 1:04:59] } 17... dxc4 { [%eval 0.31] [%clk 1:06:10] } 18. Ne5 { [%eval 0.25] [%clk 1:02:50] } 18... Be6 { [%eval 0.42] [%clk 0:53:39] } 19. f3 { [%eval 0.33] [%clk 1:01:01] } 19... Nf6 { [%eval 0.68] [%clk 0:51:40] } 20. e4 { [%eval 0.56] [%clk 1:00:17] } 20... b5 { [%eval 0.7] [%clk 0:51:41] } 21. d5 { [%eval 0.45] [%clk 0:54:04] } 21... Bd7?! { [%eval 1.21] } { Inaccuracy. Bxd5 was best. } { [%clk 0:51:57] } 22. Qc3 { [%eval 1.14] [%clk 0:46:56] } 22... Rfc8 { [%eval 1.25] [%clk 0:48:30] } 23. Be3 { [%eval 0.88] [%clk 0:38:41] } 23... Ne8 { [%eval 1.23] [%clk 0:39:47] } 24. Bd4?! { [%eval 0.66] } { Inaccuracy. Rad1 was best. } { [%clk 0:38:14] } 24... f6 { [%eval 0.65] [%clk 0:39:44] } 25. Nxd7 { [%eval 0.63] [%clk 0:29:20] } 25... Qxd7 { [%eval 0.7] [%clk 0:39:42] } 26. g4?! { [%eval 0.1] } { Inaccuracy. Qe3 was best. } { [%clk 0:28:23] } 26... Nd6 { [%eval 0.09] [%clk 0:38:28] } 27. g5 { [%eval -0.28] [%clk 0:25:27] } 27... fxg5 { [%eval 0.0] [%clk 0:38:38] } 28. Ra2 { [%eval -0.49] [%clk 0:25:31] } 28... a5 { [%eval -0.54] [%clk 0:38:59] } 29. Rg2 { [%eval -0.51] [%clk 0:25:24] } 29... b4 { [%eval -0.46] [%clk 0:39:10] } 30. Qe3 { [%eval -0.4] [%clk 0:21:38] } 30... Nb5 { [%eval -0.26] [%clk 0:38:08] } 31. axb4? { [%eval -1.64] } { Mistake. Bxg7 was best. } { [%clk 0:14:29] } 31... axb4 { [%eval -1.23] [%clk 0:38:04] } 32. Kh1? { [%eval -2.96] } { Mistake. Bxg7 was best. } { [%clk 0:12:46] } 32... Nxd4?! { [%eval -2.17] } { Inaccuracy. Ra3 was best. } { [%clk 0:38:10] } 33. Qxd4 { [%eval -2.33] [%clk 0:13:13] } 33... Qa7 { [%eval -2.73] [%clk 0:38:11] } 34. Qe5 { [%eval -2.6] [%clk 0:12:31] } 34... h6?! { [%eval -1.51] } { Inaccuracy. c3 was best. } { [%clk 0:37:45] } 35. h4 { [%eval -1.87] [%clk 0:11:32] } 35... Re8 { [%eval -1.86] [%clk 0:37:02] } 36. Qd6?! { [%eval -2.57] } { Inaccuracy. Qh2 was best. } { [%clk 0:10:54] } 36... Qe7 { [%eval -2.61] [%clk 0:36:24] } 37. Qc6?! { [%eval -3.44] } { Inaccuracy. Qxe7 was best. } { [%clk 0:10:56] } 37... Rac8 { [%eval -2.71] [%clk 0:35:22] } 38. Qa6 { [%eval -3.35] [%clk 0:10:29] } 38... Qf6 { [%eval -3.44] [%clk 0:28:10] } 39. Qb5?! { [%eval -4.88] } { Inaccuracy. d6 was best. } { [%clk 0:08:37] } 39... Rxe4 { [%eval -4.7] [%clk 0:23:48] } 40. hxg5 { [%eval -5.03] [%clk 0:07:10] } 40... Rh4+ { [%eval -5.11] [%clk 0:23:50] } 41. Kg1 { [%eval -4.96] [%clk 0:06:12] } 41... hxg5 { [%eval -5.0] [%clk 0:23:53] } 42. Qxb4 { [%eval -4.68] [%clk 0:04:49] } 42... Qd4+?! { [%eval -3.58] } { Inaccuracy. c3 was best. } { [%clk 0:24:08] } 43. Rff2?? { [%eval -7.59] } { Blunder. Rgf2 was best. } { [%clk 0:03:51] } 43... Ra8 { [%eval #-11] [%clk 0:23:34] } 44. Rxg5 { [%eval #-5] [%clk 0:02:03] } 44... Ra1+ { [%eval #-4] [%clk 0:23:15] } 45. Kg2 { [%eval #-4] [%clk 0:02:20] } 45... Rh2+ { [%eval #-3] [%clk 0:23:24] } 46. Kxh2 { [%eval #-3] [%clk 0:02:20] } 46... Qxf2+ { [%clk 0:23:48] } 47. Kh3 { [%clk 0:02:45] } 47... Qxf3+ { [%clk 0:24:12] } 0-1