Event: Round 4: Malek. Koniahli - Zhuban Bigabylov
Date: 2023-11-05
White: Malek. Koniahli
WhiteTitle: FM
WhiteElo: 2291
Black: Zhuban Bigabylov
BlackTitle: FM
BlackElo: 1929
Result: 1-0
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Sämisch Gambit
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.28] [%clk 1:30:29] } 2. c4 { [%eval 0.16] [%clk 1:30:32] } 2... g6 { [%eval 0.3] [%clk 1:30:54] } 3. Nc3 { [%eval 0.31] [%clk 1:30:57] } 3... Bg7 { [%eval 0.7] [%clk 1:31:19] } 4. e4 { [%eval 0.67] [%clk 1:31:23] } 4... O-O { [%eval 0.4] [%clk 1:31:21] } 5. Be3 { [%eval 0.58] [%clk 1:31:31] } 5... d6 { [%eval 0.81] [%clk 1:30:44] } 6. f3 { [%eval 0.29] [%clk 1:31:51] } 6... c5 { [%eval 0.55] [%clk 1:30:38] } 7. d5?! { [%eval 0.0] } { Inaccuracy. Nge2 was best. } { [%clk 1:32:06] } 7... e6 { [%eval 0.16] [%clk 1:30:38] } 8. Qd2 { [%eval 0.35] [%clk 1:32:16] } 8... exd5 { [%eval 0.23] [%clk 1:29:58] } 9. cxd5 { [%eval 0.25] [%clk 1:32:37] } 9... Re8 { [%eval 0.16] [%clk 1:15:02] } 10. Nge2 { [%eval -0.11] [%clk 1:26:33] } 10... Na6 { [%eval 0.33] [%clk 1:08:39] } 11. Ng3 { [%eval 0.24] [%clk 1:24:44] } 11... Nc7 { [%eval 0.39] [%clk 1:06:41] } 12. Be2 { [%eval 0.41] [%clk 1:18:47] } 12... Rb8 { [%eval 0.38] [%clk 0:58:40] } 13. a4 { [%eval 0.28] [%clk 1:18:36] } 13... a6 { [%eval 0.2] [%clk 0:58:17] } 14. Rb1 { [%eval -0.29] [%clk 1:06:14] } 14... b5 { [%eval -0.52] [%clk 0:51:14] } 15. axb5 { [%eval -0.39] [%clk 1:01:28] } 15... Nxb5 { [%eval -0.39] [%clk 0:50:37] } 16. Bxb5 { [%eval -0.56] [%clk 1:00:08] } 16... axb5 { [%eval -0.74] [%clk 0:50:59] } 17. b4 { [%eval -0.76] [%clk 1:00:24] } 17... cxb4?! { [%eval -0.17] } { Inaccuracy. Nd7 was best. } { [%clk 0:37:52] } 18. Na2 { [%eval -0.07] [%clk 0:56:58] } 18... Nxd5?! { [%eval 0.5] } { Inaccuracy. Nd7 was best. } { [%clk 0:31:24] } 19. exd5 { [%eval 0.32] [%clk 0:48:22] } 19... Qb6?? { [%eval 3.24] } { Blunder. Ra8 was best. } { [%clk 0:23:38] } 20. Ne4 { [%eval 3.28] [%clk 0:47:13] } 20... Qa5 { [%eval 3.59] [%clk 0:19:55] } 21. O-O { [%eval 3.64] [%clk 0:46:04] } 21... Bf5 { [%eval 3.5] [%clk 0:17:21] } 22. Nxb4 { [%eval 3.61] [%clk 0:43:42] } 22... Qa4?! { [%eval 4.62] } { Inaccuracy. Bxe4 was best. } { [%clk 0:10:58] } 23. Nxd6 { [%eval 4.2] [%clk 0:35:04] } 23... Qa3?! { [%eval 5.44] } { Inaccuracy. Bxb1 was best. } { [%clk 0:03:41] } 24. Nxf5 { [%clk 0:31:22] } 24... Bc3 { [%clk 0:03:50] } 25. Nh6+ { [%clk 0:31:22] } 1-0