Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-11
White: Kostolansky, Sebastian Lukas
WhiteTitle: IM
WhiteElo: 2405
Black: Al Busaidi, Hamood
BlackElo: 1881
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30\

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c6 { [%eval 0.27] [%clk 1:30:31] } 2. d4 { [%eval 0.33] [%clk 1:31:21] } 2... d5 { [%eval 0.22] [%clk 1:30:43] } 3. e5 { [%eval 0.2] [%clk 1:31:47] } 3... Bf5 { [%eval 0.28] [%clk 1:30:42] } 4. h4 { [%eval 0.08] [%clk 1:31:53] } 4... h5 { [%eval 0.19] [%clk 1:30:36] } 5. Bd3 { [%eval 0.28] [%clk 1:21:48] } 5... Bxd3 { [%eval 0.05] [%clk 1:30:36] } 6. Qxd3 { [%eval 0.15] [%clk 1:22:11] } 6... e6 { [%eval 0.18] [%clk 1:31:03] } 7. Bg5 { [%eval 0.14] [%clk 1:08:20] } 7... Qa5+ { [%eval 0.23] [%clk 1:27:01] } 8. Nd2 { [%eval 0.48] [%clk 0:59:44] } 8... Qa6 { [%eval 0.58] [%clk 1:26:51] } 9. c4 { [%eval 0.7] [%clk 0:48:11] } 9... Ne7?! { [%eval 1.35] } { Inaccuracy. Bb4 was best. } { [%clk 1:20:34] } 10. Ngf3 { [%eval 0.99] [%clk 0:35:19] } 10... Nf5 { [%eval 1.04] [%clk 1:19:09] } 11. O-O { [%eval 0.58] [%clk 0:35:11] } 11... Nd7 { [%eval 1.05] [%clk 1:15:25] } 12. Qc2 { [%eval 0.56] [%clk 0:32:35] } 12... Be7?! { [%eval 1.22] } { Inaccuracy. Bb4 was best. } { [%clk 1:11:37] } 13. cxd5?! { [%eval 0.56] } { Inaccuracy. Bxe7 was best. } { [%clk 0:18:54] } 13... cxd5 { [%eval 0.58] [%clk 1:11:24] } 14. Qc7? { [%eval -0.68] } { Mistake. Bxe7 was best. } { [%clk 0:10:14] } 14... Bxg5 { [%eval -0.51] [%clk 1:07:41] } 15. hxg5 { [%eval -0.52] [%clk 0:10:10] } 15... Nb6 { [%eval -0.47] [%clk 0:41:19] } 16. Qc5 { [%eval -0.47] [%clk 0:09:44] } 16... Rc8 { [%eval -0.52] [%clk 0:40:38] } 17. Qb4 { [%eval -0.42] [%clk 0:10:09] } 17... Qa4 { [%eval -0.38] [%clk 0:37:08] } 18. a3 { [%eval -0.36] [%clk 0:10:29] } 18... g6 { [%eval -0.5] [%clk 0:09:32] } 19. Rfc1 { [%eval -0.58] [%clk 0:07:54] } 19... Qxb4 { [%eval -0.62] [%clk 0:04:40] } 20. axb4 { [%eval -0.53] [%clk 0:06:18] } 20... O-O { [%eval -0.18] [%clk 0:04:49] } 21. Rc5 { [%eval -0.21] [%clk 0:04:27] } 21... a6 { [%eval -0.28] [%clk 0:03:23] } 22. Rac1 { [%eval -0.55] [%clk 0:04:46] } 22... Rxc5 { [%eval -0.33] [%clk 0:02:58] } 23. bxc5 { [%eval -0.42] [%clk 0:04:06] } 23... Rc8 { [%eval -0.32] [%clk 0:03:09] } 24. Rc3 { [%eval -0.53] [%clk 0:03:26] } 24... Nd7 { [%eval -0.37] [%clk 0:02:10] } 25. Rb3 { [%eval -0.31] [%clk 0:00:57] } 25... Rc7 { [%eval -0.17] [%clk 0:02:16] } 26. Kf1 { [%eval -0.21] [%clk 0:00:38] } 26... b6 { [%eval -0.23] [%clk 0:01:46] } 27. cxb6 { [%eval -0.28] [%clk 0:00:41] } 27... Rb7 { [%eval -0.14] [%clk 0:02:10] } 28. Ke2 { [%eval -0.18] [%clk 0:01:06] } 28... Rxb6 { [%eval 0.0] [%clk 0:01:43] } 29. Kd3 { [%eval -0.02] [%clk 0:01:31] } 29... Kf8 { [%eval 0.0] [%clk 0:01:28] } 30. Rxb6 { [%eval 0.0] [%clk 0:00:47] } 30... Nxb6 { [%eval 0.0] [%clk 0:01:56] } 31. Kc3 { [%eval 0.0] [%clk 0:01:05] } 31... Ke7? { [%eval 1.2] } { Mistake. a5 was best. } { [%clk 0:02:16] } 32. Kb4 { [%eval 1.11] [%clk 0:00:49] } 32... Kd7 { [%eval 1.21] [%clk 0:02:34] } 33. Nb3? { [%eval -0.1] } { Mistake. Ka5 was best. } { [%clk 0:00:36] } 33... Nc4 { [%eval -0.08] [%clk 0:02:35] } 34. Nc5+ { [%eval -0.12] [%clk 0:00:36] } 34... Kc6 { [%eval -0.17] [%clk 0:02:23] } 35. b3 { [%eval -0.29] [%clk 0:00:33] } 35... a5+ { [%eval -0.29] [%clk 0:01:48] } 36. Kc3 { [%eval -0.29] [%clk 0:00:47] } 36... Na3 { [%eval -0.31] [%clk 0:01:59] } 37. Na4 { [%eval -0.23] [%clk 0:00:44] } 37... Nb5+ { [%eval -0.24] [%clk 0:01:33] } 38. Kd3 { [%eval -0.28] [%clk 0:01:10] } 38... Na3 { [%eval -0.18] [%clk 0:01:34] } 39. Kc3 { [%eval -0.28] [%clk 0:01:21] } 39... Nb5+ { [%eval -0.41] [%clk 0:01:55] } 40. Kd3 { [%eval -0.43] [%clk 0:01:46] } 40... Na3 { [%eval 0.0] [%clk 0:02:21] } 41. Kc3 { [%eval -0.4] [%clk 0:21:15] } 41... Nb5+ { [%eval 0.0] [%clk 0:02:13] } 1/2-1/2