Event: LABlitz
Site: RIga, Latvia
Date: 2021-11-08
White: Ernst Sipke  (NED)
WhiteElo: 2480
Black: Cheparinov Ivan  (BUL)
BlackElo: 2659
Result: 0-1
ECO: E00
Opening: Catalan Opening
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:03] } 1... Nf6 { [%eval 0.28] [%clk 0:03:02] } 2. c4 { [%eval 0.24] [%clk 0:03:03] } 2... e6 { [%eval 0.28] [%clk 0:03:03] } 3. g3 { [%eval 0.24] [%clk 0:03:04] } 3... d5 { [%eval 0.26] [%clk 0:03:03] } 4. Nf3 { [%eval 0.17] [%clk 0:03:05] } 4... Bb4+ { [%eval 0.32] [%clk 0:03:03] } 5. Bd2 { [%eval 0.0] [%clk 0:03:06] } 5... a5 { [%eval 0.37] [%clk 0:03:01] } 6. Bg2 { [%eval 0.16] [%clk 0:03:05] } 6... O-O { [%eval 0.51] [%clk 0:03:00] } 7. O-O?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 0:03:03] } 7... dxc4 { [%eval 0.2] [%clk 0:03:00] } 8. Qc2 { [%eval 0.23] [%clk 0:02:42] } 8... Bxd2 { [%eval 0.03] [%clk 0:02:35] } 9. Nbxd2 { [%eval 0.12] [%clk 0:02:39] } 9... b5 { [%eval 0.01] [%clk 0:02:35] } 10. b3 { [%eval 0.03] [%clk 0:02:35] } 10... cxb3 { [%eval -0.03] [%clk 0:02:31] } 11. Nxb3 { [%eval 0.07] [%clk 0:02:22] } 11... c6 { [%eval 0.33] [%clk 0:02:18] } 12. Rfd1 { [%eval 0.45] [%clk 0:02:04] } 12... Nd5 { [%eval 0.58] [%clk 0:02:05] } 13. h4 { [%eval 0.18] [%clk 0:01:49] } 13... h6 { [%eval 0.52] [%clk 0:02:03] } 14. Ne5 { [%eval 0.68] [%clk 0:01:45] } 14... a4 { [%eval 0.69] [%clk 0:01:54] } 15. Nc5 { [%eval 0.88] [%clk 0:01:37] } 15... Ra7 { [%eval 0.89] [%clk 0:01:30] } 16. Ncd3 { [%eval 0.39] [%clk 0:01:20] } 16... Rc7 { [%eval 0.76] [%clk 0:01:29] } 17. Rac1 { [%eval 0.95] [%clk 0:01:11] } 17... Qd6 { [%eval 1.17] [%clk 0:01:12] } 18. Nc5?! { [%eval 0.47] } { Inaccuracy. e4 was best. } { [%clk 0:00:27] } 18... Rd8 { [%eval 0.7] [%clk 0:01:11] } 19. a3 { [%eval 0.38] [%clk 0:00:18] } 19... Na6 { [%eval 0.47] [%clk 0:00:57] } 20. Nxa6 { [%eval 0.0] [%clk 0:00:13] } 20... Bxa6 { [%eval -0.41] [%clk 0:00:59] } 21. Qc5?? { [%eval -2.27] } { Blunder. e4 was best. } { [%clk 0:00:11] } 21... Qxc5?? { [%eval 0.11] } { Blunder. b4 was best. } 22. Rxc5 { [%eval -0.13] [%clk 0:00:12] } 22... Ne7 { [%eval 0.04] [%clk 0:00:37] } 23. e3 { [%eval 0.07] [%clk 0:00:08] } 23... Bb7 { [%eval 0.47] [%clk 0:00:21] } 24. Rdc1 { [%eval 0.54] [%clk 0:00:08] } 24... Rdc8 { [%eval 0.09] [%clk 0:00:21] } 25. Nd3 { [%eval 0.29] [%clk 0:00:08] } 25... Kf8 { [%eval 0.41] [%clk 0:00:13] } 26. Nb4 { [%eval 0.18] [%clk 0:00:09] } 26... Ke8 { [%eval 0.01] [%clk 0:00:13] } 27. Kh2 { [%eval 0.0] [%clk 0:00:10] } 27... Kd7 { [%eval 0.0] [%clk 0:00:14] } 28. g4 { [%eval 0.0] [%clk 0:00:11] } 28... Ng6 { [%eval 0.34] [%clk 0:00:10] } 29. Kg3 { [%eval 0.46] [%clk 0:00:11] } 29... Kd6 { [%eval 0.73] [%clk 0:00:09] } 30. f4 { [%eval 0.4] [%clk 0:00:10] } 30... Nf8 { [%eval 0.61] [%clk 0:00:10] } 31. e4 { [%eval 0.6] [%clk 0:00:10] } 31... Nd7 { [%eval 0.3] [%clk 0:00:10] } 32. e5+ { [%eval 0.34] } 32... Ke7 { [%eval 0.55] } 33. R5c3 { [%eval 0.12] [%clk 0:00:04] } 33... c5?? { [%eval 2.21] } { Blunder. Nb6 was best. } { [%clk 0:00:05] } 34. Bxb7 { [%eval 2.15] [%clk 0:00:05] } 34... Rxb7 { [%eval 1.94] } 35. dxc5 { [%eval 2.04] [%clk 0:00:05] } 35... Rbc7 { [%eval 2.09] [%clk 0:00:07] } 36. Nd3?? { [%eval 0.07] } { Blunder. c6 was best. } 36... Ke8?! { [%eval 1.05] } { Inaccuracy. Nb6 was best. } 0-1