Event: Round 5: Mera Abdulaziz Aidarous - Mouza Nasser AlShamsi
Site: https://lichess.org/broadcast/fide-world-amateur-chess-championships-2025/round-5/1ByxdsG1/VEDbnwk2
Date: 2025-11-09
White: Mera Abdulaziz Aidarous
WhiteElo: 1694
Black: Mouza Nasser AlShamsi
BlackElo: 1642
Result: 0-1
ECO: C76
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:58] } 1... e5 { [%eval 0.22] [%clk 1:30:54] } 2. Nf3 { [%eval 0.13] [%clk 1:30:23] } 2... Nc6 { [%eval 0.21] [%clk 1:31:19] } 3. Bb5 { [%eval 0.15] [%clk 1:29:46] } 3... a6 { [%eval 0.21] [%clk 1:31:34] } 4. Ba4 { [%eval 0.11] [%clk 1:30:12] } 4... d6 { [%eval 0.3] [%clk 1:31:55] } 5. c3 { [%eval 0.21] [%clk 1:30:25] } 5... g6 { [%eval 0.45] [%clk 1:31:59] } 6. d4 { [%eval 0.45] [%clk 1:30:13] } 6... Bd7 { [%eval 0.51] [%clk 1:32:16] } 7. h3 { [%eval 0.39] [%clk 1:25:09] } 7... Bg7 { [%eval 0.43] [%clk 1:32:29] } 8. Be3 { [%eval 0.52] [%clk 1:25:25] } 8... Nge7 { [%eval 0.62] [%clk 1:31:33] } 9. b4?! { [%eval -0.41] } { Inaccuracy. d5 was best. } { [%clk 1:24:32] } 9... O-O?! { [%eval 0.42] } { Inaccuracy. d5 was best. } { [%clk 1:26:08] } 10. d5 { [%eval 0.41] [%clk 1:23:02] } 10... Nb8 { [%eval 0.36] [%clk 1:26:18] } 11. Bc2 { [%eval -0.04] [%clk 1:21:43] } 11... f5 { [%eval 0.36] [%clk 1:24:52] } 12. Bg5?! { [%eval -0.42] } { Inaccuracy. a4 was best. } { [%clk 1:20:24] } 12... h6 { [%eval -0.28] [%clk 1:24:13] } 13. Bxe7 { [%eval -0.26] [%clk 1:20:12] } 13... Qxe7 { [%eval -0.33] [%clk 1:24:37] } 14. O-O { [%eval -0.45] [%clk 1:09:42] } 14... a5 { [%eval -0.41] [%clk 1:13:28] } 15. a4?! { [%eval -0.97] } { Inaccuracy. Nbd2 was best. } { [%clk 1:05:46] } 15... c6 { [%eval -0.48] [%clk 0:56:35] } 16. bxa5 { [%eval -0.46] [%clk 1:00:39] } 16... Rxa5 { [%eval -0.16] [%clk 0:56:13] } 17. c4 { [%eval -0.19] [%clk 1:00:04] } 17... Rc5 { [%eval -0.01] [%clk 0:52:38] } 18. Nbd2 { [%eval -0.04] [%clk 0:59:59] } 18... cxd5 { [%eval 0.1] [%clk 0:51:07] } 19. cxd5 { [%eval 0.03] [%clk 0:59:58] } 19... Rfc8 { [%eval 0.12] [%clk 0:50:00] } 20. Ra2 { [%eval 0.14] [%clk 0:58:24] } 20... Na6 { [%eval 0.19] [%clk 0:48:18] } 21. Rb2 { [%eval 0.0] [%clk 0:57:27] } 21... R5c7 { [%eval 0.0] [%clk 0:48:07] } 22. Qb1 { [%eval 0.02] [%clk 0:57:22] } 22... f4 { [%eval 0.16] [%clk 0:41:00] } 23. Ne1 { [%eval 0.16] [%clk 0:43:21] } 23... Nc5 { [%eval 0.26] [%clk 0:40:37] } 24. Ra2?! { [%eval -0.74] } { Inaccuracy. a5 was best. } { [%clk 0:42:18] } 24... Ra8?! { [%eval 0.01] } { Inaccuracy. g5 was best. } { [%clk 0:36:02] } 25. Qb6 { [%eval -0.46] [%clk 0:30:04] } 25... Bxa4 { [%eval -0.47] [%clk 0:27:33] } 26. Nd3 { [%eval -0.84] [%clk 0:20:14] } 26... Ra6 { [%eval -0.82] [%clk 0:27:10] } 27. Qb2?? { [%eval -3.32] } { Blunder. Qb1 was best. } { [%clk 0:16:49] } 27... Bxc2 { [%eval -3.45] [%clk 0:26:58] } 28. Nxc5 { [%eval -3.42] [%clk 0:17:07] } 28... Rxa2 { [%eval -3.46] [%clk 0:25:02] } 29. Qxa2 { [%eval -3.34] [%clk 0:17:31] } 29... Rxc5 { [%eval -3.43] [%clk 0:25:24] } 30. Rc1 { [%eval -3.69] [%clk 0:16:06] } 30... Qc7 { [%eval -3.66] [%clk 0:25:03] } 31. Ra1 { [%eval -4.33] [%clk 0:14:21] } 31... Bd3 { [%eval -4.27] [%clk 0:24:43] } 32. Nb3 { [%eval -5.05] [%clk 0:14:15] } 32... Rc2 { [%eval -5.02] [%clk 0:24:56] } 33. Qa4 { [%eval -5.47] [%clk 0:13:38] } 33... b5 { [%eval -4.75] [%clk 0:23:39] } 34. Qa8+ { [%eval -4.82] [%clk 0:12:42] } 34... Qc8 { [%eval -4.57] [%clk 0:23:44] } 35. Qa7 { [%eval -5.21] [%clk 0:12:09] } 35... Bxe4 { [%eval -5.35] [%clk 0:22:29] } 36. Qb6 { [%eval -5.6] [%clk 0:11:09] } 36... Bxd5 { [%eval -5.51] [%clk 0:22:08] } 37. Qxb5 { [%eval -5.46] [%clk 0:11:31] } 37... Bxb3 { [%eval -5.48] [%clk 0:21:53] } 38. Qxb3+ { [%eval -5.17] [%clk 0:11:51] } 38... Rc4 { [%eval -4.69] [%clk 0:00:00] } 39. Ra7 { [%eval -4.97] [%clk 0:13:13] } 39... Kh7 { [%eval -4.85] [%clk 0:21:45] } 40. Ra6?? { [%eval #-9] } { Checkmate is now unavoidable. Qa2 was best. } { [%clk 0:11:42] } 40... Rc7?? { [%eval -4.67] } { Lost forced checkmate sequence. Rc1+ was best. } 41. Ra4 { [%eval -5.45] [%clk 0:12:59] } 41... Rb7 { [%eval -5.45] [%clk 0:21:40] } 42. Qd1 { [%eval -5.46] [%clk 0:11:09] } 42... Qc6 { [%eval -5.22] [%clk 0:21:25] } 43. Ra2 { [%eval -5.26] [%clk 0:06:46] } 43... Qe4 { [%eval -5.29] [%clk 0:20:58] } 44. Ra1 { [%eval -5.3] [%clk 0:05:50] } 44... d5 { [%eval -5.31] [%clk 0:20:24] } 45. Kh2 { [%eval -5.3] [%clk 0:05:54] } 45... Rb2 { [%eval -5.26] [%clk 0:20:23] } 0-1