Event: Region Group Cup
Site: Moscow
Date: 2021-08-16
White: Motylev, Alexander
WhiteElo: 2618
Black: Potkin, Vladimir
BlackElo: 2443
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:03] } 2. Nc3 { [%eval 0.13] [%clk 0:03:03] } 2... e6 { [%eval 0.13] [%clk 0:03:03] } 3. Nge2 { [%eval 0.28] [%clk 0:03:01] } 3... Nc6 { [%eval 0.44] [%clk 0:03:03] } 4. g3 { [%eval 0.0] [%clk 0:03:01] } 4... Nf6 { [%eval 0.36] [%clk 0:02:51] } 5. Bg2 { [%eval 0.0] [%clk 0:03:01] } 5... d6 { [%eval 0.26] [%clk 0:02:44] } 6. d4 { [%eval 0.36] [%clk 0:02:59] } 6... cxd4 { [%eval 0.27] [%clk 0:02:45] } 7. Nxd4 { [%eval 0.05] [%clk 0:03:00] } 7... Bd7 { [%eval 0.23] [%clk 0:02:03] } 8. Ndb5 { [%eval 0.31] [%clk 0:02:56] } 8... Qb8 { [%eval 0.25] [%clk 0:02:03] } 9. Bf4 { [%eval -0.02] [%clk 0:02:56] } 9... Ne5 { [%eval -0.16] [%clk 0:02:03] } 10. Bg5 { [%eval -0.36] [%clk 0:02:43] } 10... a6 { [%eval -0.33] [%clk 0:02:00] } 11. Bxf6 { [%eval -0.77] [%clk 0:02:37] } 11... gxf6 { [%eval -0.33] [%clk 0:01:50] } 12. Nd4 { [%eval -0.43] [%clk 0:02:38] } 12... b5?! { [%eval 0.08] } { Inaccuracy. h5 was best. } { [%clk 0:01:40] } 13. f4? { [%eval -1.02] } { Mistake. a4 was best. } { [%clk 0:02:32] } 13... Nc4 { [%eval -1.0] [%clk 0:01:37] } 14. Qc1?? { [%eval -2.93] } { Blunder. b3 was best. } { [%clk 0:02:23] } 14... Qb6 { [%eval -2.8] [%clk 0:01:37] } 15. Nce2 { [%eval -3.15] [%clk 0:02:06] } 15... b4?? { [%eval -0.56] } { Blunder. d5 was best. } { [%clk 0:01:20] } 16. b3 { [%eval -0.47] [%clk 0:01:59] } 16... Na3 { [%eval -1.01] [%clk 0:01:20] } 17. c4 { [%eval -1.37] [%clk 0:02:00] } 17... Rc8?? { [%eval 0.45] } { Blunder. d5 was best. } { [%clk 0:01:09] } 18. Qd2 { [%eval 0.27] [%clk 0:02:00] } 18... f5? { [%eval 1.4] } { Mistake. Qc5 was best. } { [%clk 0:01:03] } 19. exf5 { [%eval 1.18] [%clk 0:01:40] } 19... e5 { [%eval 1.35] [%clk 0:00:52] } 20. Nf3? { [%eval 0.25] } { Mistake. Qe3 was best. } { [%clk 0:00:33] } 20... Bxf5 { [%eval 0.0] [%clk 0:00:52] } 21. Rc1 { [%eval 0.07] [%clk 0:00:34] } 21... Bg7? { [%eval 1.21] } { Mistake. Nb1 was best. } { [%clk 0:00:48] } 22. Nh4 { [%eval 1.06] [%clk 0:00:34] } 22... Bd7 { [%eval 1.36] [%clk 0:00:33] } 23. Bd5?! { [%eval 0.64] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:27] } 23... O-O { [%eval 0.53] [%clk 0:00:21] } 24. f5 { [%eval 0.69] [%clk 0:00:25] } 24... e4?! { [%eval 1.69] } { Inaccuracy. Kh8 was best. } { [%clk 0:00:22] } 25. Rf1 { [%eval 2.04] [%clk 0:00:20] } 25... e3 { [%eval 1.79] [%clk 0:00:21] } 26. Qd3 { [%eval 1.91] [%clk 0:00:21] } 26... Bf6 { [%eval 1.91] [%clk 0:00:22] } 27. Ng2?! { [%eval 0.99] } { Inaccuracy. Rf4 was best. } { [%clk 0:00:15] } 27... Rfe8 { [%eval 0.7] [%clk 0:00:18] } 28. Ngf4 { [%eval 1.18] [%clk 0:00:16] } 28... Nb5?? { [%eval 4.35] } { Blunder. Re5 was best. } { [%clk 0:00:18] } 29. Nh5?? { [%eval 1.17] } { Blunder. cxb5 was best. } { [%clk 0:00:16] } 29... Bh8?? { [%eval 11.11] } { Blunder. Be5 was best. } { [%clk 0:00:16] } 30. f6 { [%eval 7.13] [%clk 0:00:16] } 30... Nc3? { [%eval #7] } { Checkmate is now unavoidable. Be6 was best. } { [%clk 0:00:13] } 31. Nxc3? { [%eval 9.68] } { Lost forced checkmate sequence. Bxf7+ was best. } { [%clk 0:00:14] } 31... bxc3? { [%eval #8] } { Checkmate is now unavoidable. e2 was best. } { [%clk 0:00:14] } 32. Ke2?? { [%eval 0.73] } { Lost forced checkmate sequence. Bxf7+ was best. } { [%clk 0:00:13] } 32... Bg4+ { [%eval 0.39] [%clk 0:00:14] } 33. Bf3 { [%eval 0.15] [%clk 0:00:14] } 33... Bxh5?? { [%eval 1.86] } { Blunder. Be6 was best. } { [%clk 0:00:11] } 34. Bxh5 { [%eval 1.6] [%clk 0:00:15] } 34... Rc5?? { [%eval 6.93] } { Blunder. Qa5 was best. } { [%clk 0:00:10] } 35. Bxf7+ { [%eval 6.79] [%clk 0:00:15] } 35... Kxf7 { [%eval 6.78] [%clk 0:00:10] } 36. Qxh7+ { [%eval 6.95] [%clk 0:00:15] } 36... Ke6 { [%eval 6.91] [%clk 0:00:10] } 37. Qh3+ { [%eval 6.81] [%clk 0:00:12] } 37... Kf7 { [%eval 7.07] [%clk 0:00:10] } 38. Qh7+ { [%eval 6.98] [%clk 0:00:10] } 38... Ke6 { [%eval 7.07] [%clk 0:00:12] } 39. Rf4?? { [%eval 0.0] } { Blunder. Qh3+ was best. } { [%clk 0:00:08] } 39... Re5?? { [%eval 9.46] } { Blunder. Qc6 was best. } { [%clk 0:00:11] } 40. Qh3+ { [%eval 9.6] [%clk 0:00:05] } 40... Kf7 { [%eval 8.66] [%clk 0:00:12] } 41. Qd7+ { [%eval 8.33] [%clk 0:00:05] } 41... Kf8 { [%eval 9.54] [%clk 0:00:12] } 42. Rh4 { [%eval #6] [%clk 0:00:05] } 42... Bxf6 { [%eval #6] [%clk 0:00:10] } 43. Rf1 { [%eval #5] [%clk 0:00:06] } 43... R5e6 { [%eval #1] [%clk 0:00:09] } 44. Rh8# { [%clk 0:00:05] } 1-0