Event: Blitz Open
Site: Samarkand, Uzbekistan
Date: 2023-12-30
White: Grischuk, Alexander
WhiteTitle: GM
WhiteElo: 2699
Black: Makhnev, Denis
BlackTitle: GM
BlackElo: 2528
Result: 1/2-1/2
ECO: D31
Opening: Semi-Slav Defense: Noteboom Variation
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.13] [%clk 0:03:02] } 1... d5 { [%eval 0.27] [%clk 0:03:03] } 2. c4 { [%eval 0.0] [%clk 0:03:01] } 2... e6 { [%eval 0.3] [%clk 0:03:04] } 3. Nc3 { [%eval 0.39] [%clk 0:03:01] } 3... c6 { [%eval 0.27] [%clk 0:03:05] } 4. Nf3 { [%eval 0.24] [%clk 0:02:26] } 4... dxc4 { [%eval 0.3] [%clk 0:03:05] } 5. e4 { [%eval -0.05] [%clk 0:02:26] } 5... b5 { [%eval 0.0] [%clk 0:03:05] } 6. a4 { [%eval 0.0] [%clk 0:02:27] } 6... Bb4 { [%eval 0.0] [%clk 0:02:55] } 7. Be2 { [%eval 0.0] [%clk 0:02:27] } 7... Nf6 { [%eval 0.44] [%clk 0:02:43] } 8. Bg5?! { [%eval -0.44] } { Inaccuracy. O-O was best. } { [%clk 0:02:07] } 8... h6 { [%eval -0.44] [%clk 0:02:42] } 9. Bh4 { [%eval -0.58] [%clk 0:02:07] } 9... g5 { [%eval -0.62] [%clk 0:02:28] } 10. Bg3 { [%eval -0.49] [%clk 0:02:08] } 10... Nxe4 { [%eval -0.46] [%clk 0:02:29] } 11. O-O { [%eval -0.46] [%clk 0:02:01] } 11... Nxg3 { [%eval -0.55] [%clk 0:02:29] } 12. fxg3 { [%eval -0.85] [%clk 0:01:56] } 12... Bxc3?! { [%eval 0.01] } { Inaccuracy. Nd7 was best. } { [%clk 0:02:29] } 13. bxc3 { [%eval 0.08] [%clk 0:01:56] } 13... Nd7 { [%eval -0.04] [%clk 0:02:30] } 14. Qb1 { [%eval -0.03] [%clk 0:01:18] } 14... a6 { [%eval 0.23] [%clk 0:02:25] } 15. Qe4 { [%eval 0.3] [%clk 0:01:18] } 15... Bb7 { [%eval 0.32] [%clk 0:01:36] } 16. Ne5 { [%eval 0.26] [%clk 0:01:11] } 16... Nxe5 { [%eval 0.36] [%clk 0:01:14] } 17. dxe5?! { [%eval -0.35] } { Inaccuracy. Qxe5 was best. } { [%clk 0:01:09] } 17... Qb6+ { [%eval 0.0] [%clk 0:00:40] } 18. Kh1 { [%eval 0.02] [%clk 0:01:10] } 18... O-O-O { [%eval 0.28] [%clk 0:00:38] } 19. Rxf7 { [%eval 0.31] [%clk 0:01:11] } 19... Rd2 { [%eval 0.8] [%clk 0:00:39] } 20. Bf3 { [%eval 0.95] [%clk 0:00:52] } 20... Kb8 { [%eval 0.98] [%clk 0:00:36] } 21. g4?! { [%eval -0.05] } { Inaccuracy. h3 was best. } { [%clk 0:00:43] } 21... Rhd8 { [%eval 0.0] [%clk 0:00:36] } 22. h3 { [%eval -0.29] [%clk 0:00:44] } 22... R2d7 { [%eval -0.38] [%clk 0:00:31] } 23. Qg6?! { [%eval -1.1] } { Inaccuracy. Rxd7 was best. } { [%clk 0:00:33] } 23... c5?? { [%eval 1.03] } { Blunder. Rxf7 was best. } { [%clk 0:00:17] } 24. Rxd7 { [%eval 1.27] [%clk 0:00:33] } 24... Rxd7 { [%eval 1.06] [%clk 0:00:18] } 25. Bxb7 { [%eval 1.1] [%clk 0:00:30] } 25... Kxb7 { [%eval 1.09] [%clk 0:00:19] } 26. axb5 { [%eval 1.22] [%clk 0:00:31] } 26... axb5 { [%eval 1.25] [%clk 0:00:20] } 27. Kh2? { [%eval 0.06] } { Mistake. Qe4+ was best. } { [%clk 0:00:19] } 27... Qc6 { [%eval 0.06] [%clk 0:00:14] } 28. Qe8 { [%eval 0.0] [%clk 0:00:16] } 28... Kb6 { [%eval 0.0] [%clk 0:00:08] } 29. Ra8?! { [%eval -1.06] } { Inaccuracy. Qb8+ was best. } { [%clk 0:00:06] } 29... Rb7?? { [%eval 5.92] } { Blunder. b4 was best. } { [%clk 0:00:09] } 30. Qd8+?? { [%eval 0.0] } { Blunder. Ra6+ was best. } { [%clk 0:00:05] } 30... Qc7 { [%eval 0.0] [%clk 0:00:10] } 31. Qf6 { [%eval 0.0] [%clk 0:00:05] } 31... Qc6 { [%eval 0.0] [%clk 0:00:07] } 32. Qd8+ { [%eval -0.02] [%clk 0:00:06] } 32... Qc7 { [%eval 0.0] [%clk 0:00:08] } 33. Qf6 { [%eval 0.0] [%clk 0:00:07] } 33... Qf7 { [%eval 0.0] [%clk 0:00:07] } 34. Qd8+ { [%eval 0.0] [%clk 0:00:07] } 34... Qc7 { [%eval 0.0] [%clk 0:00:04] } 1/2-1/2