Event: Round 11.1: Sydykov, Bayastan - Nguyen, Nam Kiet
Date: 2024-12-16
White: Sydykov, Bayastan
WhiteTitle: FM
WhiteElo: 2273
Black: Nguyen, Nam Kiet
BlackElo: 2076
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.2] [%clk 0:03:03] } 2... e6 { [%eval 0.28] [%clk 0:03:04] } 3. d4 { [%eval 0.4] [%clk 0:03:05] } 3... cxd4 { [%eval 0.29] [%clk 0:03:05] } 4. Nxd4 { [%eval 0.23] [%clk 0:03:06] } 4... Nf6 { [%eval 0.29] [%clk 0:03:06] } 5. Nc3 { [%eval 0.21] [%clk 0:03:06] } 5... Nc6 { [%eval 0.42] [%clk 0:03:06] } 6. Ndb5 { [%eval 0.25] [%clk 0:03:06] } 6... Bb4 { [%eval 0.4] [%clk 0:03:02] } 7. a3 { [%eval 0.23] [%clk 0:03:07] } 7... Bxc3+ { [%eval 0.29] [%clk 0:03:02] } 8. Nxc3 { [%eval 0.26] [%clk 0:03:08] } 8... d5 { [%eval 0.27] [%clk 0:03:02] } 9. exd5 { [%eval 0.29] [%clk 0:03:09] } 9... exd5 { [%eval 0.24] [%clk 0:03:03] } 10. Bd3 { [%eval 0.26] [%clk 0:03:10] } 10... O-O { [%eval 0.29] [%clk 0:03:01] } 11. O-O { [%eval 0.26] [%clk 0:03:10] } 11... h6 { [%eval 0.35] [%clk 0:03:00] } 12. h3 { [%eval 0.22] [%clk 0:03:06] } 12... Re8 { [%eval 0.35] [%clk 0:02:56] } 13. Bf4 { [%eval 0.3] [%clk 0:03:06] } 13... a6 { [%eval 0.34] [%clk 0:02:29] } 14. Re1 { [%eval 0.39] [%clk 0:03:06] } 14... Rxe1+ { [%eval 0.36] [%clk 0:02:20] } 15. Qxe1 { [%eval 0.34] [%clk 0:03:07] } 15... b5 { [%eval 0.88] [%clk 0:02:16] } 16. Rd1 { [%eval 0.66] [%clk 0:03:05] } 16... Be6 { [%eval 0.91] [%clk 0:02:11] } 17. a4 { [%eval 0.88] [%clk 0:03:05] } 17... b4 { [%eval 0.87] [%clk 0:02:03] } 18. Ne2 { [%eval 0.93] [%clk 0:03:05] } 18... Qb6?! { [%eval 1.52] } { Inaccuracy. Nd7 was best. } { [%clk 0:01:22] } 19. b3 { [%eval 1.16] [%clk 0:03:03] } 19... d4?! { [%eval 2.11] } { Inaccuracy. Rd8 was best. } { [%clk 0:01:19] } 20. Ng3 { [%eval 1.7] [%clk 0:02:58] } 20... Nd5 { [%eval 2.06] [%clk 0:01:20] } 21. Bd2 { [%eval 1.58] [%clk 0:02:55] } 21... Nc3 { [%eval 1.32] [%clk 0:01:09] } 22. Ra1?! { [%eval 0.38] } { Inaccuracy. Bxc3 was best. } { [%clk 0:02:55] } 22... Bd5? { [%eval 1.66] } { Mistake. Re8 was best. } { [%clk 0:00:57] } 23. f4? { [%eval 0.5] } { Mistake. Nh5 was best. } { [%clk 0:02:51] } 23... a5? { [%eval 2.07] } { Mistake. Kf8 was best. } { [%clk 0:00:49] } 24. f5 { [%eval 2.07] [%clk 0:02:49] } 24... f6 { [%eval 2.12] [%clk 0:00:46] } 25. Nh5 { [%eval 2.19] [%clk 0:02:47] } 25... Ne5?! { [%eval 3.08] } { Inaccuracy. Qc7 was best. } { [%clk 0:00:32] } 26. Qg3 { [%eval 3.05] [%clk 0:02:44] } 26... Ra7 { [%eval 3.55] [%clk 0:00:29] } 27. Bxh6?? { [%eval -3.19] } { Blunder. Re1 was best. } { [%clk 0:02:34] } 27... Nxd3 { [%eval -3.16] [%clk 0:00:26] } 28. Nxf6+?? { [%eval -7.12] } { Blunder. Qxd3 was best. } { [%clk 0:02:02] } 28... Qxf6 { [%eval -6.87] [%clk 0:00:26] } 29. Qb8+ { [%eval -6.79] [%clk 0:01:58] } 29... Kh7 { [%eval -6.67] [%clk 0:00:23] } 30. Qxa7?? { [%eval #-21] } { Checkmate is now unavoidable. cxd3 was best. } { [%clk 0:01:58] } 30... Ne2+ { [%eval #-18] [%clk 0:00:19] } 31. Kf1 { [%eval -11.71] [%clk 0:01:43] } 31... Qxh6 { [%eval -11.73] [%clk 0:00:12] } 32. cxd3?! { [%eval #-6] } { Checkmate is now unavoidable. Qe7 was best. } { [%clk 0:01:28] } 32... Qe3 { [%eval #-14] [%clk 0:00:09] } 33. Qc7 { [%eval #-14] [%clk 0:01:16] } 33... Ng3+ { [%eval #-13] [%clk 0:00:09] } 34. Qxg3 { [%eval #-13] [%clk 0:01:17] } 34... Qxg3 { [%eval #-12] [%clk 0:00:10] } 35. Ra2 { [%eval #-12] [%clk 0:01:18] } 35... Qxd3+ { [%eval #-9] [%clk 0:00:11] } 36. Kf2 { [%eval #-8] [%clk 0:01:19] } 36... Qxf5+ { [%eval #-9] [%clk 0:00:11] } 37. Ke1 { [%eval #-6] [%clk 0:01:21] } 37... Qb1+ { [%eval #-5] [%clk 0:00:12] } 0-1