Event: Schweizer Einzelmeisterschaft 2023 Seniors 60+
Site: Leukerbad, Switzerland
White: Wirthensohn, Heinz
WhiteElo: 2273
Black: Borner, Daniel
BlackElo: 2087
Result: 0-1
ECO: E97
Opening: King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense
Variant: Standard
TimeControl: 90+30+30s per move

1. Nf3 { [%eval 0.36] [%clk 1:30:58] } 1... Nf6 { [%eval 0.29] [%clk 1:30:49] } 2. c4 { [%eval 0.29] [%clk 1:31:22] } 2... g6 { [%eval 0.23] [%clk 1:31:06] } 3. Nc3 { [%eval 0.29] [%clk 1:31:44] } 3... Bg7 { [%eval 0.68] [%clk 1:31:31] } 4. e4 { [%eval 0.58] [%clk 1:32:03] } 4... d6 { [%eval 0.61] [%clk 1:31:49] } 5. d4 { [%eval 0.57] [%clk 1:32:25] } 5... O-O { [%eval 0.48] [%clk 1:32:06] } 6. Be2 { [%eval 0.5] [%clk 1:32:49] } 6... e5 { [%eval 0.64] [%clk 1:32:05] } 7. O-O { [%eval 0.59] [%clk 1:33:06] } 7... Nc6 { [%eval 0.89] [%clk 1:31:40] } 8. Be3 { [%eval 0.4] [%clk 1:33:28] } 8... Re8 { [%eval 0.42] [%clk 1:23:12] } 9. dxe5 { [%eval 0.42] [%clk 1:33:26] } 9... Nxe5 { [%eval 0.53] [%clk 1:21:39] } 10. Nxe5 { [%eval 0.54] [%clk 1:32:03] } 10... dxe5 { [%eval 0.46] [%clk 1:21:48] } 11. Qxd8 { [%eval 0.51] [%clk 1:31:51] } 11... Rxd8 { [%eval 0.49] [%clk 1:22:15] } 12. Nb5 { [%eval 0.57] [%clk 1:32:08] } 12... Rd7 { [%eval 0.73] [%clk 1:02:03] } 13. Rfd1 { [%eval 0.29] [%clk 1:22:49] } 13... Ne8 { [%eval 0.47] [%clk 0:40:03] } 14. Nxa7 { [%eval 0.35] [%clk 1:14:54] } 14... Rxd1+ { [%eval 0.3] [%clk 0:39:59] } 15. Rxd1 { [%eval 0.41] [%clk 1:10:03] } 15... Be6 { [%eval 0.32] [%clk 0:38:29] } 16. f3 { [%eval 0.32] [%clk 0:59:22] } 16... c6 { [%eval 0.28] [%clk 0:38:23] } 17. a4?! { [%eval -0.36] } { Inaccuracy. b4 was best. } { [%clk 0:57:01] } 17... Bf8 { [%eval -0.36] [%clk 0:35:10] } 18. a5 { [%eval -0.61] [%clk 0:44:45] } 18... Nc7 { [%eval -0.54] [%clk 0:34:21] } 19. Bb6 { [%eval -0.69] [%clk 0:43:16] } 19... Na6 { [%eval -0.56] [%clk 0:34:30] } 20. Rc1? { [%eval -1.99] } { Mistake. h4 was best. } { [%clk 0:40:20] } 20... Bc5+ { [%eval -1.93] [%clk 0:28:44] } 21. Kf1 { [%eval -2.54] [%clk 0:39:47] } 21... Rxa7 { [%eval -2.65] [%clk 0:28:19] } 22. Bxa7 { [%eval -2.58] [%clk 0:40:09] } 22... Bxa7 { [%eval -2.47] [%clk 0:28:46] } 23. c5 { [%eval -2.98] [%clk 0:31:47] } 23... Nxc5 { [%eval -3.04] [%clk 0:27:54] } 24. a6?! { [%eval -4.29] } { Inaccuracy. b4 was best. } { [%clk 0:29:56] } 24... Nb3? { [%eval -2.28] } { Mistake. Nxa6 was best. } { [%clk 0:16:43] } 25. Rc3 { [%eval -2.28] [%clk 0:29:47] } 25... bxa6 { [%eval -2.21] [%clk 0:16:54] } 26. Rxc6?! { [%eval -3.11] } { Inaccuracy. Bxa6 was best. } { [%clk 0:29:36] } 26... a5 { [%eval -3.05] [%clk 0:14:25] } 27. Bd1 { [%eval -3.06] [%clk 0:25:34] } 27... Nd4 { [%eval -3.08] [%clk 0:11:46] } 28. Rc7 { [%eval -3.06] [%clk 0:24:51] } 28... Bb6 { [%eval -3.09] [%clk 0:11:51] } 29. Rc1 { [%eval -3.64] [%clk 0:23:58] } 29... Kf8 { [%eval -3.92] [%clk 0:11:36] } 30. Ba4 { [%eval -3.82] [%clk 0:24:18] } 30... Ke7 { [%eval -4.0] [%clk 0:11:36] } 31. Ke1 { [%eval -4.1] [%clk 0:23:41] } 31... Kd6 { [%eval -3.93] [%clk 0:09:51] } 32. Rc3 { [%eval -4.03] [%clk 0:22:46] } 32... Bc5 { [%eval -4.12] [%clk 0:09:40] } 33. Kd1 { [%eval -4.53] [%clk 0:22:53] } 33... Bb4 { [%eval -4.53] [%clk 0:08:45] } 34. Re3 { [%eval -4.6] [%clk 0:23:16] } 34... f5 { [%eval -4.77] [%clk 0:04:25] } 35. exf5 { [%eval -5.06] [%clk 0:23:39] } 35... gxf5 { [%eval -5.03] [%clk 0:04:47] } 36. g3 { [%eval -5.35] [%clk 0:23:24] } 36... Bd5 { [%eval -5.28] [%clk 0:04:25] } 37. f4 { [%eval -5.17] [%clk 0:23:43] } 37... e4 { [%eval -4.94] [%clk 0:04:39] } 38. h3 { [%eval -5.29] [%clk 0:22:50] } 38... Ne6 { [%eval -5.51] [%clk 0:03:57] } 39. g4 { [%eval -5.63] [%clk 0:14:20] } 39... Bc5 { [%eval -5.54] [%clk 0:02:24] } 40. Rc3 { [%eval -5.71] [%clk 0:13:20] } 40... Bd4 { [%eval -5.25] [%clk 0:02:01] } 41. Rg3 { [%eval -5.57] [%clk 0:11:34] } 41... Nxf4 { [%eval -5.58] [%clk 0:27:08] } 42. gxf5 { [%eval -5.59] [%clk 0:41:15] } 42... Bxb2 { [%eval -5.24] [%clk 0:24:36] } 43. Bb3 { [%eval -5.6] [%clk 0:40:11] } 43... Bd4 { [%eval -5.18] [%clk 0:22:09] } 44. Bxd5 { [%eval -5.19] [%clk 0:40:04] } 44... Nxd5 { [%eval -5.04] [%clk 0:22:11] } 45. Rg8 { [%eval -5.33] [%clk 0:38:32] } 45... Ne3+ { [%eval -4.96] [%clk 0:16:49] } 46. Ke2 { [%eval -5.65] [%clk 0:38:36] } 46... Nxf5 { [%eval -5.65] [%clk 0:17:08] } 47. Ra8 { [%eval -5.75] [%clk 0:38:01] } 47... Bc3 { [%eval -5.93] [%clk 0:17:12] } 0-1