Event: Round 1: Bondar, Leonid - Simonsen, Carsten
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-1/Cb9z7AQN/P9ahjjmf
Date: 2025-10-21
White: Bondar, Leonid
WhiteElo: 1917
Black: Simonsen, Carsten
BlackElo: 2213
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.24] [%clk 1:30:52] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... Nc6 { [%eval 0.3] [%clk 1:31:16] } 3. d4 { [%eval 0.27] [%clk 1:31:44] } 3... cxd4 { [%eval 0.27] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:07] } 4... Nf6 { [%eval 0.19] [%clk 1:32:01] } 5. Nc3 { [%eval 0.26] [%clk 1:32:28] } 5... e5 { [%eval 0.34] [%clk 1:32:23] } 6. Nb3 { [%eval -0.18] [%clk 1:30:59] } 6... Bb4 { [%eval -0.16] [%clk 1:29:15] } 7. Bd3 { [%eval -0.25] [%clk 1:30:21] } 7... d5 { [%eval -0.19] [%clk 1:27:18] } 8. exd5 { [%eval -0.37] [%clk 1:30:03] } 8... Nxd5 { [%eval -0.34] [%clk 1:27:23] } 9. Bd2 { [%eval -0.31] [%clk 1:30:18] } 9... Nxc3 { [%eval -0.22] [%clk 1:24:04] } 10. Bxc3 { [%eval -0.35] [%clk 1:29:16] } 10... Bxc3+ { [%eval -0.4] [%clk 1:24:17] } 11. bxc3 { [%eval -0.4] [%clk 1:29:38] } 11... O-O { [%eval -0.32] [%clk 1:21:57] } 12. O-O { [%eval -0.33] [%clk 1:29:21] } 12... f5 { [%eval 0.1] [%clk 1:18:16] } 13. Bc4+ { [%eval 0.15] [%clk 1:25:04] } 13... Kh8 { [%eval 0.26] [%clk 1:18:38] } 14. Qxd8 { [%eval 0.29] [%clk 1:25:07] } 14... Nxd8 { [%eval 0.37] [%clk 1:13:57] } 15. f3 { [%eval 0.27] [%clk 1:18:45] } 15... Nc6 { [%eval 0.8] [%clk 0:56:14] } 16. Rad1 { [%eval 0.49] [%clk 1:18:07] } 16... f4 { [%eval 0.58] [%clk 0:54:42] } 17. Nc5 { [%eval 0.66] [%clk 1:14:01] } 17... Bf5? { [%eval 1.85] } { Mistake. Rb8 was best. } { [%clk 0:49:10] } 18. Bd3?? { [%eval 0.07] } { Blunder. Nxb7 was best. } { [%clk 1:13:17] } 18... Bxd3 { [%eval 0.1] [%clk 0:49:02] } 19. cxd3 { [%eval 0.05] [%clk 1:13:22] } 19... b6 { [%eval 0.05] [%clk 0:49:02] } 20. Ne4 { [%eval 0.0] [%clk 1:09:31] } 20... Rfd8 { [%eval 0.06] [%clk 0:48:32] } 21. Rd2 { [%eval 0.0] [%clk 1:05:59] } 21... Rd5 { [%eval 0.07] [%clk 0:48:22] } 22. Rfd1 { [%eval -0.02] [%clk 1:05:34] } 22... Rad8 { [%eval 0.0] [%clk 0:48:26] } 23. Kf2 { [%eval 0.0] [%clk 1:04:57] } 23... h6 { [%eval 0.02] [%clk 0:45:11] } 24. Ke2 { [%eval 0.0] [%clk 1:04:12] } 24... Kg8 { [%eval 0.12] [%clk 0:43:46] } 25. g3 { [%eval 0.01] [%clk 1:03:23] } 25... Kf7 { [%eval 0.01] [%clk 0:43:57] } 26. gxf4 { [%eval -0.07] [%clk 0:59:38] } 26... exf4 { [%eval -0.1] [%clk 0:44:18] } 27. d4 { [%eval -0.14] [%clk 0:58:28] } 27... Na5 { [%eval 0.02] [%clk 0:41:20] } 28. Rg1?! { [%eval -0.95] } { Inaccuracy. a4 was best. } { [%clk 0:50:25] } 28... Nc4 { [%eval -0.64] [%clk 0:38:26] } 29. Rc2?! { [%eval -1.25] } { Inaccuracy. Rdd1 was best. } { [%clk 0:49:28] } 29... Rh5 { [%eval -1.38] [%clk 0:35:06] } 30. Ke1 { [%eval -1.51] [%clk 0:49:23] } 30... Ne3?! { [%eval -0.82] } { Inaccuracy. Rdd5 was best. } { [%clk 0:32:50] } 31. Re2 { [%eval -0.98] [%clk 0:48:08] } 31... Rdd5 { [%eval -0.86] [%clk 0:25:06] } 32. Kd2 { [%eval -0.8] [%clk 0:37:39] } 32... Rh3 { [%eval -0.92] [%clk 0:20:59] } 33. Rf2 { [%eval -0.96] [%clk 0:36:00] } 33... Rdh5 { [%eval -0.7] [%clk 0:18:29] } 34. Rh1?! { [%eval -1.37] } { Inaccuracy. Kd3 was best. } { [%clk 0:33:37] } 34... Nf5?! { [%eval -0.59] } { Inaccuracy. Ra5 was best. } { [%clk 0:16:55] } 35. Ke2?? { [%eval -3.93] } { Blunder. Kd3 was best. } { [%clk 0:26:54] } 35... Ng3+ { [%eval -3.68] [%clk 0:16:50] } 36. Nxg3 { [%eval -3.76] [%clk 0:24:12] } 36... fxg3 { [%eval -3.62] [%clk 0:17:11] } 37. Rg2 { [%eval -3.34] [%clk 0:24:01] } 37... Rxh2 { [%eval -3.85] [%clk 0:15:58] } 38. Rg1 { [%eval -3.47] [%clk 0:23:48] } 38... Rxg2+ { [%eval -3.37] [%clk 0:04:03] } 39. Rxg2 { [%eval -3.12] [%clk 0:24:13] } 39... Ra5?? { [%eval -1.07] } { Blunder. Rh3 was best. } { [%clk 0:04:15] } 40. Ke3 { [%eval -1.42] [%clk 0:21:36] } 40... Ra3 { [%eval -1.64] [%clk 0:03:09] } 41. d5?? { [%eval -3.84] } { Blunder. Rxg3 was best. } { [%clk 0:18:05] } 41... Rxc3+ { [%eval -3.97] [%clk 0:02:52] } 42. Ke4 { [%eval -3.53] [%clk 0:17:15] } 42... Kf6 { [%eval -4.0] [%clk 0:01:28] } 43. Rxg3 { [%eval -3.75] [%clk 0:09:23] } 43... g5 { [%eval -3.69] [%clk 0:26:56] } 44. Rh3?! { [%eval -5.22] } { Inaccuracy. Rg1 was best. } { [%clk 0:39:09] } 44... Rc4+ { [%eval -5.13] [%clk 0:26:54] } 45. Ke3 { [%eval -5.31] [%clk 0:38:57] } 45... Rh4 { [%eval -5.27] [%clk 0:27:01] } 46. Rg3 { [%eval -5.21] [%clk 0:33:59] } 46... Ke5 { [%eval -5.17] [%clk 0:27:18] } 47. Rg2 { [%eval -5.11] [%clk 0:33:50] } 47... Kxd5 { [%eval -5.33] [%clk 0:27:22] } 48. Rd2+ { [%eval -5.28] [%clk 0:34:09] } 48... Kc5 { [%eval -5.25] [%clk 0:26:12] } 49. Rd7 { [%eval -5.24] [%clk 0:34:21] } 49... a5 { [%eval -5.08] [%clk 0:26:29] } 0-1