Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-19
White: Amarathunga, Kosala Sandeepa Chamikara
WhiteElo: 1956
Black: Ahmed Hassan
BlackTitle: FM
BlackElo: 2234
Result: 1/2-1/2
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard
TimeControl: 40/5400+30:1800_30

1. Nf3 { [%eval 0.17] [%clk 1:27:48] } 1... c5 { [%eval 0.25] [%clk 1:29:58] } 2. b3 { [%eval -0.01] [%clk 1:27:52] } 2... Nf6 { [%eval 0.17] [%clk 1:28:52] } 3. Bb2 { [%eval 0.0] [%clk 1:27:42] } 3... g6 { [%eval 0.16] [%clk 1:28:44] } 4. e3 { [%eval -0.25] [%clk 1:27:04] } 4... Bg7 { [%eval -0.07] [%clk 1:29:03] } 5. Be2 { [%eval -0.14] [%clk 1:25:07] } 5... O-O { [%eval -0.09] [%clk 1:29:24] } 6. O-O { [%eval -0.2] [%clk 1:24:46] } 6... d5 { [%eval -0.06] [%clk 1:29:13] } 7. d4 { [%eval -0.23] [%clk 1:24:09] } 7... cxd4 { [%eval -0.22] [%clk 1:25:32] } 8. Nxd4 { [%eval -0.35] [%clk 1:23:18] } 8... Nc6 { [%eval 0.09] [%clk 1:12:46] } 9. Nxc6 { [%eval 0.08] [%clk 1:18:19] } 9... bxc6 { [%eval 0.02] [%clk 1:13:08] } 10. Nd2 { [%eval -0.04] [%clk 1:18:27] } 10... Qd6 { [%eval -0.06] [%clk 1:12:07] } 11. Qc1 { [%eval -0.08] [%clk 1:11:00] } 11... Ng4 { [%eval 0.16] [%clk 1:07:34] } 12. Bxg4 { [%eval 0.06] [%clk 1:11:07] } 12... Bxg4 { [%eval 0.02] [%clk 1:07:40] } 13. h3 { [%eval 0.07] [%clk 1:11:03] } 13... Be2 { [%eval 0.31] [%clk 0:57:40] } 14. Bxg7 { [%eval 0.29] [%clk 1:10:48] } 14... Kxg7 { [%eval 0.26] [%clk 0:58:00] } 15. Re1 { [%eval 0.35] [%clk 1:10:53] } 15... Ba6 { [%eval 0.37] [%clk 0:58:05] } 16. Qb2+ { [%eval 0.38] [%clk 1:01:45] } 16... e5 { [%eval 0.37] [%clk 0:49:35] } 17. Rad1 { [%eval 0.42] [%clk 1:01:51] } 17... Qe7 { [%eval 0.59] [%clk 0:48:15] } 18. Rc1 { [%eval 0.38] [%clk 0:40:48] } 18... f6 { [%eval 0.41] [%clk 0:39:06] } 19. c4 { [%eval 0.37] [%clk 0:40:43] } 19... Rad8 { [%eval 0.43] [%clk 0:35:00] } 20. Rc3 { [%eval 0.15] [%clk 0:33:00] } 20... Rd7 { [%eval 0.16] [%clk 0:29:50] } 21. cxd5 { [%eval 0.07] [%clk 0:30:01] } 21... cxd5 { [%eval 0.14] [%clk 0:30:09] } 22. Nf3 { [%eval 0.01] [%clk 0:30:07] } 22... Rfd8 { [%eval 0.0] [%clk 0:29:16] } 23. Rc2 { [%eval -0.01] [%clk 0:29:04] } 23... Bb7 { [%eval 0.06] [%clk 0:29:01] } 24. Nh2 { [%eval -0.22] [%clk 0:27:30] } 24... h5 { [%eval -0.1] [%clk 0:18:12] } 25. Rd2 { [%eval -0.4] [%clk 0:24:23] } 25... Rc7 { [%eval -0.39] [%clk 0:16:24] } 26. Red1 { [%eval -0.68] [%clk 0:22:57] } 26... Rdc8 { [%eval -0.62] [%clk 0:16:20] } 27. Nf1 { [%eval -0.6] [%clk 0:22:52] } 27... Qb4 { [%eval -0.4] [%clk 0:14:47] } 28. Ng3 { [%eval -0.73] [%clk 0:22:40] } 28... a5 { [%eval -0.7] [%clk 0:15:03] } 29. Ne2 { [%eval -1.12] [%clk 0:20:42] } 29... h4 { [%eval -1.14] [%clk 0:12:20] } 30. f4?? { [%eval -3.42] } { Blunder. Qb1 was best. } { [%clk 0:17:32] } 30... Qe4 { [%eval -3.83] [%clk 0:12:35] } 31. fxe5 { [%eval -3.72] [%clk 0:13:13] } 31... Qxe3+ { [%eval -3.62] [%clk 0:11:50] } 32. Kh1 { [%eval -4.11] [%clk 0:13:06] } 32... fxe5 { [%eval -3.92] [%clk 0:12:06] } 33. Kh2 { [%eval -3.99] [%clk 0:08:46] } 33... d4 { [%eval -3.45] [%clk 0:11:40] } 34. Nxd4 { [%eval -3.48] [%clk 0:08:47] } 34... exd4 { [%eval -3.59] [%clk 0:11:41] } 35. Rxd4 { [%eval -3.51] [%clk 0:09:06] } 35... Qe5+ { [%eval -3.53] [%clk 0:10:46] } 36. Kh1 { [%eval -3.87] [%clk 0:08:59] } 36... Re7 { [%eval -3.88] [%clk 0:08:39] } 37. Qd2 { [%eval -4.33] [%clk 0:08:46] } 37... Qg3 { [%eval -4.1] [%clk 0:04:47] } 38. Rd3?? { [%eval #-17] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:08:14] } 38... Qe5?? { [%eval -3.9] } { Lost forced checkmate sequence. Bxg2+ was best. } { [%clk 0:04:59] } 39. Rd4 { [%eval -4.32] [%clk 0:08:37] } 39... Qg3 { [%eval -3.94] [%clk 0:05:26] } 40. Rd3?? { [%eval #-17] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:08:11] } 40... Qe5?? { [%eval 0.0] } { Lost forced checkmate sequence. Bxg2+ was best. } { [%clk 0:04:36] } 41. Rd4 { [%eval -4.21] [%clk 0:03:38] } 1/2-1/2