Event: Round 5: Altynbek, Aiaru - Zarkym, Ailin
Date: 2025-01-24
White: Altynbek, Aiaru
WhiteTitle: WFM
WhiteElo: 1993
Black: Zarkym, Ailin
BlackElo: 1755
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Petrosian Variation, Farago Defense
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:17] } 1... Nf6 { [%eval 0.19] [%clk 0:15:18] } 2. c4 { [%eval 0.18] [%clk 0:15:26] } 2... e6 { [%eval 0.11] [%clk 0:15:27] } 3. Nf3 { [%eval 0.12] [%clk 0:15:35] } 3... b6 { [%eval 0.23] [%clk 0:15:37] } 4. a3 { [%eval 0.18] [%clk 0:15:44] } 4... Ba6 { [%eval 0.39] [%clk 0:15:46] } 5. Qc2 { [%eval 0.33] [%clk 0:15:51] } 5... Bb7 { [%eval 0.43] [%clk 0:15:55] } 6. Nc3 { [%eval 0.33] [%clk 0:15:44] } 6... c5 { [%eval 0.27] [%clk 0:15:53] } 7. d5 { [%eval 0.0] [%clk 0:15:02] } 7... exd5 { [%eval 0.0] [%clk 0:15:58] } 8. cxd5 { [%eval 0.21] [%clk 0:14:47] } 8... Nxd5 { [%eval -0.17] [%clk 0:15:43] } 9. Nxd5 { [%eval -0.35] [%clk 0:14:45] } 9... Bxd5 { [%eval -0.27] [%clk 0:15:50] } 10. Bf4 { [%eval -0.27] [%clk 0:14:01] } 10... Be7 { [%eval -0.4] [%clk 0:14:30] } 11. e4 { [%eval -0.37] [%clk 0:13:56] } 11... Bb7 { [%eval 0.12] [%clk 0:14:22] } 12. Rd1 { [%eval 0.01] [%clk 0:13:23] } 12... O-O { [%eval 0.01] [%clk 0:13:45] } 13. Bc4 { [%eval 0.0] [%clk 0:13:17] } 13... Nc6 { [%eval 0.53] [%clk 0:13:09] } 14. O-O { [%eval 0.59] [%clk 0:13:21] } 14... a6 { [%eval 0.8] [%clk 0:10:59] } 15. Rd2?! { [%eval 0.18] } { Inaccuracy. e5 was best. } { [%clk 0:12:23] } 15... b5 { [%eval 0.21] [%clk 0:09:23] } 16. Bd5 { [%eval 0.0] [%clk 0:12:32] } 16... Qb6 { [%eval 0.39] [%clk 0:09:18] } 17. Rfd1 { [%eval 0.0] [%clk 0:12:20] } 17... c4?? { [%eval 2.03] } { Blunder. Rac8 was best. } { [%clk 0:04:02] } 18. e5 { [%eval 2.01] [%clk 0:11:54] } 18... h6? { [%eval 4.14] } { Mistake. Nb8 was best. } { [%clk 0:03:55] } 19. Qg6 { [%eval 3.62] [%clk 0:10:34] } 19... Bg5? { [%eval 6.41] } { Mistake. Kh8 was best. } { [%clk 0:02:24] } 20. Bxg5 { [%eval 6.41] [%clk 0:10:25] } 20... Kh8 { [%eval 6.36] [%clk 0:02:13] } 21. Bxf7 { [%eval 6.16] [%clk 0:10:17] } 21... Rxf7 { [%eval 7.11] [%clk 0:01:07] } 22. Qxf7 { [%eval 6.85] [%clk 0:10:23] } 22... d5 { [%eval 8.59] [%clk 0:01:12] } 23. Rxd5 { [%eval 8.0] [%clk 0:09:59] } 23... Bc8? { [%eval #5] } { Checkmate is now unavoidable. Rg8 was best. } { [%clk 0:00:55] } 24. e6?! { [%eval 11.43] } { Lost forced checkmate sequence. Bxh6 was best. } { [%clk 0:08:29] } 24... Ra7?! { [%eval #8] } { Checkmate is now unavoidable. Bxe6 was best. } { [%clk 0:00:52] } 25. Qf8+ { [%eval #8] [%clk 0:08:15] } 25... Kh7 { [%eval #8] [%clk 0:01:02] } 26. Qxc8? { [%eval 8.07] } { Lost forced checkmate sequence. Bxh6 was best. } { [%clk 0:08:15] } 1-0