Event: LABlitz
Site: RIga, Latvia
Date: 2021-11-08
White: Korobov Anton  (UKR)
WhiteElo: 2690
Black: Predke Alexandr  (RUS)
BlackElo: 2666
Result: 1/2-1/2
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense, Alekhine Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:03] } 1... Nf6 { [%eval 0.28] [%clk 0:03:03] } 2. c4 { [%eval 0.24] [%clk 0:03:04] } 2... e6 { [%eval 0.28] [%clk 0:03:04] } 3. Nf3 { [%eval 0.0] [%clk 0:03:04] } 3... d5 { [%eval 0.2] [%clk 0:03:04] } 4. Nc3 { [%eval 0.0] [%clk 0:03:05] } 4... Bb4 { [%eval 0.18] [%clk 0:03:05] } 5. Qa4+ { [%eval 0.2] [%clk 0:03:05] } 5... Nc6 { [%eval 0.13] [%clk 0:03:06] } 6. e3 { [%eval 0.23] [%clk 0:03:06] } 6... O-O { [%eval 0.21] [%clk 0:03:06] } 7. Qc2 { [%eval 0.05] [%clk 0:03:06] } 7... Re8 { [%eval 0.04] [%clk 0:03:00] } 8. Bd2 { [%eval 0.18] [%clk 0:03:05] } 8... Bf8 { [%eval 0.39] [%clk 0:03:00] } 9. Rd1?! { [%eval -0.12] } { Inaccuracy. a3 was best. } { [%clk 0:02:57] } 9... a6 { [%eval 0.2] [%clk 0:02:26] } 10. a3 { [%eval 0.23] [%clk 0:02:52] } 10... h6 { [%eval 0.26] [%clk 0:02:05] } 11. h3 { [%eval 0.24] [%clk 0:02:43] } 11... e5 { [%eval 0.31] [%clk 0:01:58] } 12. dxe5 { [%eval 0.12] [%clk 0:02:34] } 12... Nxe5 { [%eval 0.0] [%clk 0:01:59] } 13. cxd5 { [%eval -0.1] [%clk 0:02:11] } 13... Nxf3+ { [%eval 0.0] [%clk 0:01:51] } 14. gxf3 { [%eval 0.0] [%clk 0:02:11] } 14... Nxd5 { [%eval 0.0] [%clk 0:01:51] } 15. Rg1 { [%eval 0.0] [%clk 0:01:34] } 15... c6 { [%eval 0.4] [%clk 0:01:40] } 16. Nxd5 { [%eval 0.37] [%clk 0:01:08] } 16... Qxd5 { [%eval 0.56] [%clk 0:01:33] } 17. Rg3 { [%eval 0.62] [%clk 0:00:55] } 17... Be6 { [%eval 0.55] [%clk 0:01:08] } 18. Bc3 { [%eval 0.39] [%clk 0:00:53] } 18... Qb3 { [%eval 0.4] [%clk 0:01:03] } 19. Qxb3?! { [%eval -0.13] } { Inaccuracy. Bd3 was best. } { [%clk 0:00:46] } 19... Bxb3 { [%eval 0.02] [%clk 0:01:04] } 20. Rd7 { [%eval -0.05] [%clk 0:00:47] } 20... b5 { [%eval -0.08] [%clk 0:01:03] } 21. f4 { [%eval -0.26] [%clk 0:00:26] } 21... Be6?! { [%eval 0.43] } { Inaccuracy. c5 was best. } { [%clk 0:00:57] } 22. Rc7 { [%eval 0.32] [%clk 0:00:20] } 22... Rec8 { [%eval 0.54] [%clk 0:00:56] } 23. Rxc8 { [%eval 0.6] [%clk 0:00:20] } 23... Rxc8 { [%eval 0.51] [%clk 0:00:57] } 24. Bd3 { [%eval 0.68] [%clk 0:00:20] } 24... f5 { [%eval 0.58] [%clk 0:00:57] } 25. e4 { [%eval 0.44] [%clk 0:00:14] } 25... fxe4 { [%eval 0.66] } 26. Bxe4 { [%eval 0.68] [%clk 0:00:15] } 26... Bf7 { [%eval 1.11] [%clk 0:00:36] } 27. Be5 { [%eval 1.29] [%clk 0:00:12] } 27... a5 { [%eval 1.05] [%clk 0:00:28] } 28. f5 { [%eval 0.95] [%clk 0:00:13] } 28... Re8? { [%eval 2.07] } { Mistake. Bd5 was best. } { [%clk 0:00:26] } 29. f4 { [%eval 1.89] [%clk 0:00:14] } 29... Bd5?! { [%eval 2.75] } { Inaccuracy. b4 was best. } { [%clk 0:00:13] } 30. Bxd5+ { [%eval 2.67] [%clk 0:00:14] } 30... cxd5 { [%eval 2.72] [%clk 0:00:14] } 31. f6?? { [%eval 0.12] } { Blunder. Kd2 was best. } { [%clk 0:00:15] } 31... a4?? { [%eval 1.95] } { Blunder. g5 was best. } { [%clk 0:00:08] } 32. fxg7?? { [%eval 0.0] } { Blunder. Kf2 was best. } { [%clk 0:00:15] } 32... Bd6 { [%eval 0.0] [%clk 0:00:10] } 33. Kd2 { [%eval 0.0] [%clk 0:00:11] } 33... Bxe5 { [%eval 0.0] [%clk 0:00:09] } 34. fxe5 { [%eval 0.0] [%clk 0:00:11] } 34... Rxe5 { [%eval 0.0] [%clk 0:00:10] } 35. Kc3 { [%eval 0.0] [%clk 0:00:10] } 35... Re4 { [%eval 0.0] [%clk 0:00:11] } 36. Rg6 { [%eval -0.04] [%clk 0:00:10] } 36... Rc4+ { [%eval 0.0] [%clk 0:00:10] } 37. Kd3 { [%eval -0.02] [%clk 0:00:11] } 37... b4 { [%eval 0.0] [%clk 0:00:10] } 38. Rxh6 { [%eval 0.0] [%clk 0:00:11] } 1/2-1/2