Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-22
White: Hugentobler, Patrick
WhiteTitle: FM
WhiteElo: 2216
Black: Piasetski, Leon
BlackTitle: IM
BlackElo: 2171
Result: 1/2-1/2
ECO: B07
Opening: Czech Defense
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... d6 { [%eval 0.34] [%clk 1:27:44] } 2. d4 { [%eval 0.43] [%clk 1:31:17] } 2... Nf6 { [%eval 0.43] [%clk 1:28:00] } 3. Nc3 { [%eval 0.38] [%clk 1:31:33] } 3... c6 { [%eval 0.71] [%clk 1:28:23] } 4. f4 { [%eval 0.67] [%clk 1:31:05] } 4... Qa5 { [%eval 0.84] [%clk 1:26:12] } 5. Bd3 { [%eval 0.86] [%clk 1:31:11] } 5... e5 { [%eval 0.78] [%clk 1:26:32] } 6. Nf3 { [%eval 0.87] [%clk 1:30:49] } 6... exd4 { [%eval 0.86] [%clk 1:26:39] } 7. Nxd4 { [%eval 0.74] [%clk 1:31:01] } 7... g6 { [%eval 0.78] [%clk 1:26:58] } 8. Be3 { [%eval 0.79] [%clk 1:18:01] } 8... Bg7 { [%eval 0.83] [%clk 1:26:26] } 9. Qd2 { [%eval 0.53] [%clk 1:17:55] } 9... O-O { [%eval 0.46] [%clk 1:24:33] } 10. Nce2?? { [%eval -1.4] } { Blunder. h3 was best. } { [%clk 1:10:59] } 10... Qxd2+ { [%eval -1.35] [%clk 1:22:10] } 11. Kxd2 { [%eval -1.35] [%clk 1:11:20] } 11... Re8 { [%eval -1.37] [%clk 1:19:29] } 12. Nc3 { [%eval -1.45] [%clk 1:08:16] } 12... Nbd7?! { [%eval -0.57] } { Inaccuracy. b5 was best. } { [%clk 1:14:53] } 13. Nb3?! { [%eval -1.24] } { Inaccuracy. Rhe1 was best. } { [%clk 1:02:17] } 13... b6 { [%eval -0.79] [%clk 1:07:19] } 14. Rae1 { [%eval -1.05] [%clk 0:51:56] } 14... Bb7 { [%eval -1.04] [%clk 1:05:59] } 15. Rhf1 { [%eval -1.46] [%clk 0:43:37] } 15... Rad8? { [%eval -0.19] } { Mistake. c5 was best. } { [%clk 1:04:09] } 16. Bg1 { [%eval -0.37] [%clk 0:41:47] } 16... a6 { [%eval -0.23] [%clk 0:59:41] } 17. Kc1 { [%eval -0.23] [%clk 0:39:40] } 17... b5 { [%eval -0.09] [%clk 0:55:52] } 18. a4 { [%eval -0.12] [%clk 0:37:01] } 18... b4 { [%eval 0.23] [%clk 0:54:30] } 19. Nb1 { [%eval 0.22] [%clk 0:37:12] } 19... c5 { [%eval 0.19] [%clk 0:54:37] } 20. N1d2 { [%eval 0.23] [%clk 0:37:25] } 20... Nb6 { [%eval 0.25] [%clk 0:48:42] } 21. Na5 { [%eval 0.27] [%clk 0:32:49] } 21... Ba8 { [%eval 0.19] [%clk 0:49:02] } 22. b3 { [%eval 0.16] [%clk 0:32:56] } 22... Bf8? { [%eval 1.29] } { Mistake. Re6 was best. } { [%clk 0:42:38] } 23. h3 { [%eval 0.81] [%clk 0:28:56] } 23... h5 { [%eval 0.87] [%clk 0:42:05] } 24. Bf2 { [%eval 0.91] [%clk 0:27:59] } 24... Rd7?! { [%eval 1.49] } { Inaccuracy. Re6 was best. } { [%clk 0:42:17] } 25. Re2?! { [%eval 0.82] } { Inaccuracy. Bh4 was best. } { [%clk 0:27:51] } 25... Rc7 { [%eval 1.0] [%clk 0:39:12] } 26. Rfe1 { [%eval 0.84] [%clk 0:27:00] } 26... Bh6 { [%eval 0.79] [%clk 0:39:03] } 27. Bg3 { [%eval 0.43] [%clk 0:27:14] } 27... Rce7?! { [%eval 1.28] } { Inaccuracy. Ra7 was best. } { [%clk 0:37:42] } 28. Bh4 { [%eval 1.12] [%clk 0:23:53] } 28... Re6 { [%eval 1.29] [%clk 0:36:46] } 29. g3?! { [%eval 0.41] } { Inaccuracy. Bg5 was best. } { [%clk 0:24:12] } 29... Nbd7?? { [%eval 2.5] } { Blunder. Nfd7 was best. } { [%clk 0:35:46] } 30. Nac4?? { [%eval 0.61] } { Blunder. Bxa6 was best. } { [%clk 0:18:47] } 30... d5 { [%eval 0.59] [%clk 0:35:22] } 31. exd5 { [%eval 0.65] [%clk 0:16:55] } 31... Rxe2 { [%eval 0.79] [%clk 0:35:02] } 32. Rxe2 { [%eval 0.83] [%clk 0:17:22] } 32... Rxe2 { [%eval 0.89] [%clk 0:34:59] } 33. Bxe2 { [%eval 0.84] [%clk 0:17:50] } 33... Nxd5 { [%eval 0.88] [%clk 0:31:41] } 34. Bd8 { [%eval 0.54] [%clk 0:15:31] } 34... h4 { [%eval 0.53] [%clk 0:24:34] } 35. Bxh4 { [%eval 0.57] [%clk 0:12:57] } 35... f6 { [%eval 0.58] [%clk 0:24:55] } 36. g4 { [%eval 0.05] [%clk 0:05:09] } 36... Nxf4 { [%eval 0.09] [%clk 0:22:32] } 37. Bf1 { [%eval 0.09] [%clk 0:05:30] } 37... Bg2 { [%eval 0.08] [%clk 0:18:27] } 38. Bxg2 { [%eval 0.0] [%clk 0:05:53] } 38... Nxg2 { [%eval 0.03] [%clk 0:18:52] } 39. Bf2 { [%eval 0.08] [%clk 0:03:48] } 39... Kf7 { [%eval 0.12] [%clk 0:19:04] } 40. Kd1 { [%eval 0.03] [%clk 0:01:21] } 40... Ke6 { [%eval 0.04] [%clk 0:15:12] } 41. h4 { [%eval 0.0] [%clk 0:01:12] } 41... f5 { [%eval 0.0] [%clk 0:13:58] } 42. gxf5+ { [%eval 0.0] [%clk 0:22:35] } 42... Kxf5 { [%eval 0.0] [%clk 0:42:26] } 43. a5 { [%eval 0.0] [%clk 0:22:47] } 43... Bf8 { [%eval 0.0] [%clk 0:40:21] } 44. Nb6 { [%eval 0.0] [%clk 0:22:07] } 44... Ne5 { [%eval 0.0] [%clk 0:39:41] } 45. Na4 { [%eval -0.07] [%clk 0:22:20] } 45... c4 { [%eval 0.0] [%clk 0:30:29] } 46. Nxc4 { [%eval 0.0] [%clk 0:22:30] } 46... Nxc4 { [%eval 0.0] [%clk 0:30:52] } 47. bxc4 { [%eval 0.0] [%clk 0:22:56] } 47... Be7 { [%eval 0.03] [%clk 0:25:55] } 48. Bc5 { [%eval 0.06] [%clk 0:17:20] } 48... Bxh4 { [%eval 0.06] [%clk 0:26:11] } 49. Bxb4 { [%eval 0.06] [%clk 0:15:53] } 49... Ne3+ { [%eval 0.0] [%clk 0:24:27] } 1/2-1/2