Event: LABlitz
Site: RIga, Latvia
Date: 2021-11-08
White: Esipenko Andrey  (RUS)
WhiteElo: 2720
Black: Muzychuk Mariya  (UKR)
BlackElo: 2350
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 0:03:02] } 1... c5 { [%eval 0.32] [%clk 0:03:04] } 2. Nf3 { [%eval 0.0] [%clk 0:03:03] } 2... Nc6 { [%eval 0.45] [%clk 0:03:05] } 3. d4 { [%eval 0.16] [%clk 0:03:04] } 3... cxd4 { [%eval 0.26] [%clk 0:03:07] } 4. Nxd4 { [%eval 0.29] [%clk 0:03:04] } 4... Nf6 { [%eval 0.28] [%clk 0:03:08] } 5. Nc3 { [%eval 0.0] [%clk 0:03:05] } 5... e5 { [%eval 0.13] [%clk 0:03:10] } 6. Ndb5 { [%eval 0.32] [%clk 0:03:01] } 6... d6 { [%eval 0.29] [%clk 0:03:11] } 7. Nd5 { [%eval 0.29] [%clk 0:03:02] } 7... Nxd5 { [%eval 0.38] [%clk 0:03:12] } 8. exd5 { [%eval 0.34] [%clk 0:03:03] } 8... Nb8 { [%eval 0.28] [%clk 0:03:12] } 9. a4 { [%eval 0.55] [%clk 0:03:02] } 9... Be7 { [%eval 0.25] [%clk 0:03:10] } 10. Be2 { [%eval 0.38] [%clk 0:02:55] } 10... O-O { [%eval 0.11] [%clk 0:03:10] } 11. O-O { [%eval 0.04] [%clk 0:02:54] } 11... f5 { [%eval 0.25] [%clk 0:03:03] } 12. f4 { [%eval -0.08] [%clk 0:02:50] } 12... Nd7?! { [%eval 0.64] } { Inaccuracy. a6 was best. } { [%clk 0:03:01] } 13. a5?! { [%eval -0.26] } { Inaccuracy. fxe5 was best. } { [%clk 0:02:51] } 13... a6 { [%eval -0.29] [%clk 0:02:51] } 14. Na3?! { [%eval -1.03] } { Inaccuracy. Nc3 was best. } { [%clk 0:02:52] } 14... b5?? { [%eval 0.49] } { Blunder. Qxa5 was best. } { [%clk 0:02:46] } 15. axb6 { [%eval 0.44] [%clk 0:02:29] } 15... Qxb6+ { [%eval 0.75] [%clk 0:02:43] } 16. Kh1 { [%eval 0.98] [%clk 0:02:29] } 16... Bb7 { [%eval 1.36] [%clk 0:02:35] } 17. Nc4 { [%eval 1.27] [%clk 0:02:27] } 17... Qc7 { [%eval 1.48] [%clk 0:02:31] } 18. Na5 { [%eval 1.07] [%clk 0:02:14] } 18... Nc5? { [%eval 2.63] } { Mistake. Bf6 was best. } { [%clk 0:02:24] } 19. c4?! { [%eval 1.54] } { Inaccuracy. fxe5 was best. } { [%clk 0:02:00] } 19... Bf6 { [%eval 1.41] [%clk 0:02:06] } 20. b4 { [%eval 1.63] [%clk 0:01:50] } 20... Ne4 { [%eval 1.55] [%clk 0:02:05] } 21. Ra3 { [%eval 1.62] [%clk 0:01:50] } 21... Rae8 { [%eval 1.63] [%clk 0:01:52] } 22. Bf3 { [%eval 1.96] [%clk 0:01:41] } 22... exf4 { [%eval 2.12] [%clk 0:01:47] } 23. Bxf4 { [%eval 2.02] [%clk 0:01:40] } 23... Qb6 { [%eval 1.51] [%clk 0:01:42] } 24. Bxe4 { [%eval 1.49] [%clk 0:01:30] } 24... Rxe4? { [%eval 2.68] } { Mistake. fxe4 was best. } { [%clk 0:01:41] } 25. Nxb7 { [%eval 2.75] [%clk 0:01:23] } 25... Qxb7 { [%eval 2.59] [%clk 0:01:35] } 26. Bxd6 { [%eval 2.6] [%clk 0:01:22] } 26... Rd8 { [%eval 2.49] [%clk 0:01:30] } 27. c5? { [%eval 1.0] } { Mistake. Bc5 was best. } { [%clk 0:01:22] } 27... Qxb4 { [%eval 0.82] [%clk 0:01:15] } 28. Rxa6?! { [%eval 0.14] } { Inaccuracy. Raf3 was best. } { [%clk 0:00:49] } 28... Rde8?? { [%eval 3.27] } { Blunder. Qc4 was best. } { [%clk 0:01:13] } 29. Bg3?? { [%eval 0.03] } { Blunder. Rb6 was best. } { [%clk 0:00:42] } 29... Qxc5 { [%eval 0.0] [%clk 0:01:07] } 30. d6 { [%eval -0.25] [%clk 0:00:35] } 30... Rd4 { [%eval -0.1] [%clk 0:01:04] } 31. Qb1 { [%eval -0.03] [%clk 0:00:30] } 31... Qd5 { [%eval 0.0] [%clk 0:00:56] } 32. Ra2 { [%eval -0.06] [%clk 0:00:13] } 32... h6 { [%eval 0.0] [%clk 0:00:45] } 33. Raf2 { [%eval 0.0] [%clk 0:00:07] } 33... g6 { [%eval 0.0] [%clk 0:00:43] } 34. Qc1 { [%eval -0.11] [%clk 0:00:08] } 34... Kg7 { [%eval 0.0] [%clk 0:00:40] } 35. Qc7+ { [%eval 0.0] [%clk 0:00:06] } 35... Qf7 { [%eval 0.28] [%clk 0:00:41] } 36. Qc6 { [%eval 0.0] [%clk 0:00:06] } 36... Qd5?? { [%eval 7.99] } { Blunder. Qe6 was best. } { [%clk 0:00:21] } 37. Qc1?? { [%eval 0.0] } { Blunder. Qxe8 was best. } { [%clk 0:00:04] } 37... Rc4 { [%eval 0.0] [%clk 0:00:15] } 38. Qb1 { [%eval -0.27] [%clk 0:00:04] } 38... Be5?! { [%eval 0.7] } { Inaccuracy. h5 was best. } { [%clk 0:00:13] } 39. Rd1?! { [%eval -0.17] } { Inaccuracy. Re2 was best. } { [%clk 0:00:04] } 39... Rd4 { [%eval -0.07] [%clk 0:00:13] } 40. Rxd4 { [%eval -0.13] } 40... Qxd4 { [%eval -0.06] [%clk 0:00:13] } 41. Rf1 { [%eval -0.02] [%clk 0:00:03] } 41... Bxg3 { [%eval -0.05] [%clk 0:00:13] } 42. Qb7+ { [%eval 0.0] [%clk 0:00:04] } 42... Kg8 { [%eval 0.0] [%clk 0:00:10] } 43. Qd7 { [%eval 0.0] [%clk 0:00:04] } 43... Rf8 { [%eval 0.12] [%clk 0:00:06] } 44. hxg3 { [%eval 0.07] [%clk 0:00:05] } 44... Qd5 { [%eval 0.14] [%clk 0:00:05] } 45. Re1 { [%eval 0.0] [%clk 0:00:06] } 45... Rf7 { [%eval 0.0] [%clk 0:00:05] } 46. Re8+ { [%eval 0.0] [%clk 0:00:06] } 46... Kg7 { [%eval 0.0] [%clk 0:00:07] } 47. Re7 { [%eval 0.0] [%clk 0:00:07] } 47... Qd1+ { [%eval 0.0] [%clk 0:00:07] } 48. Kh2 { [%eval 0.0] [%clk 0:00:07] } 48... Qh5+ { [%eval 0.0] [%clk 0:00:08] } 49. Kg1 { [%eval 0.0] [%clk 0:00:08] } 49... Qd1+ { [%eval 0.0] [%clk 0:00:10] } 50. Kf2 { [%eval 0.0] [%clk 0:00:09] } 50... Qd2+ { [%eval 0.0] [%clk 0:00:10] } 51. Kg1 { [%eval 0.0] [%clk 0:00:05] } 51... Qd1+ { [%eval 0.0] [%clk 0:00:12] } 52. Kh2 { [%eval 0.0] [%clk 0:00:04] } 52... Qh5+ { [%eval 0.0] [%clk 0:03:02] } 1/2-1/2