Event: Online_Olympiad_Div4_PoolE
Site: Chess.com
Date: 2021-08-22
White: Gontcharov, Serguei
WhiteElo: 1751
Black: Mars, Davion
BlackElo: 1759
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:14:55] } 1... c5 { [%eval 0.32] [%clk 0:15:02] } 2. Nf3 { [%eval 0.0] [%clk 0:14:58] } 2... Nc6 { [%eval 0.32] [%clk 0:15:04] } 3. d4 { [%eval 0.16] [%clk 0:15:01] } 3... cxd4 { [%eval 0.26] [%clk 0:15:04] } 4. Nxd4 { [%eval 0.0] [%clk 0:15:04] } 4... Nf6 { [%eval 0.27] [%clk 0:15:07] } 5. Nc3 { [%eval 0.0] [%clk 0:15:00] } 5... e5 { [%eval 0.13] [%clk 0:15:08] } 6. Ndb5 { [%eval 0.17] [%clk 0:15:01] } 6... d6 { [%eval 0.29] [%clk 0:15:02] } 7. Bg5 { [%eval 0.0] [%clk 0:14:51] } 7... a6 { [%eval 0.25] [%clk 0:14:55] } 8. Na3 { [%eval 0.45] [%clk 0:14:37] } 8... b5 { [%eval 0.42] [%clk 0:14:48] } 9. Nd5 { [%eval 0.41] [%clk 0:14:39] } 9... Be7 { [%eval 0.47] [%clk 0:14:48] } 10. Bxf6 { [%eval 0.36] [%clk 0:14:43] } 10... Bxf6 { [%eval 0.45] [%clk 0:14:47] } 11. c3 { [%eval 0.52] [%clk 0:14:46] } 11... Be6 { [%eval 0.63] [%clk 0:13:45] } 12. Be2 { [%eval 0.15] [%clk 0:14:42] } 12... Bg5 { [%eval 0.26] [%clk 0:13:14] } 13. Nc2 { [%eval 0.47] [%clk 0:14:42] } 13... Ne7 { [%eval 0.43] [%clk 0:13:03] } 14. Nce3 { [%eval 0.15] [%clk 0:10:20] } 14... Bxe3 { [%eval 0.11] [%clk 0:12:16] } 15. Nxe3 { [%eval 0.3] [%clk 0:10:20] } 15... f5? { [%eval 1.53] } { Mistake. d5 was best. } { [%clk 0:12:09] } 16. exf5 { [%eval 1.44] [%clk 0:09:57] } 16... Nxf5 { [%eval 1.88] [%clk 0:12:05] } 17. Nxf5 { [%eval 1.42] [%clk 0:08:27] } 17... Bxf5 { [%eval 1.51] [%clk 0:12:02] } 18. Qd5 { [%eval 1.41] [%clk 0:08:27] } 18... Ra7? { [%eval 2.59] } { Mistake. Rc8 was best. } { [%clk 0:10:53] } 19. Rd1?! { [%eval 1.81] } { Inaccuracy. a4 was best. } { [%clk 0:08:14] } 19... Rd7 { [%eval 1.88] [%clk 0:07:56] } 20. O-O { [%eval 1.73] [%clk 0:08:12] } 20... Bg6?? { [%eval 5.76] } { Blunder. Qb6 was best. } { [%clk 0:07:27] } 21. Bg4 { [%eval 6.29] [%clk 0:07:54] } 21... Ra7 { [%eval 5.67] [%clk 0:05:37] } 22. Qxd6?! { [%eval 4.03] } { Inaccuracy. Rfe1 was best. } { [%clk 0:06:47] } 22... Qxd6 { [%eval 3.92] [%clk 0:05:36] } 23. Rxd6 { [%eval 3.84] [%clk 0:06:50] } 23... O-O { [%eval 4.02] [%clk 0:04:20] } 24. Re1 { [%eval 4.25] [%clk 0:06:35] } 24... e4?! { [%eval 5.41] } { Inaccuracy. Bf7 was best. } { [%clk 0:04:16] } 25. Be6+ { [%eval 5.46] [%clk 0:06:07] } 25... Kh8 { [%eval 5.57] [%clk 0:04:06] } 26. Bd5 { [%eval 5.06] [%clk 0:05:54] } 26... Re8?! { [%eval 6.62] } { Inaccuracy. Re7 was best. } { [%clk 0:03:39] } 27. Bxe4 { [%eval 5.99] [%clk 0:04:14] } 27... Bf5 { [%eval 6.48] [%clk 0:02:48] } 28. f3 { [%eval 6.63] [%clk 0:04:01] } 28... g6 { [%eval 6.7] [%clk 0:02:49] } 29. Kf2 { [%eval 6.54] [%clk 0:02:54] } 29... Bxe4 { [%eval 6.42] [%clk 0:01:41] } 30. Rxe4 { [%eval 6.38] [%clk 0:02:54] } 30... Rea8 { [%eval 6.88] [%clk 0:01:37] } 31. Ree6 { [%eval 6.94] [%clk 0:02:46] } 31... Kg7 { [%eval 6.78] [%clk 0:01:35] } 32. f4 { [%eval 5.97] [%clk 0:02:22] } 32... a5 { [%eval 6.35] [%clk 0:00:55] } 33. Rb6 { [%eval 5.04] [%clk 0:02:18] } 33... b4 { [%eval 5.1] [%clk 0:00:53] } 34. cxb4 { [%eval 5.25] [%clk 0:02:19] } 34... axb4 { [%eval 6.29] [%clk 0:00:47] } 35. Rxb4 { [%eval 6.69] [%clk 0:02:14] } 35... Rxa2 { [%eval 6.92] [%clk 0:00:50] } 36. Rb7+?! { [%eval 5.16] } { Inaccuracy. Re7+ was best. } { [%clk 0:02:11] } 36... Kf8 { [%eval 5.06] [%clk 0:00:16] } 37. Kf3 { [%eval 5.22] [%clk 0:01:31] } 37... Rd8 { [%eval 6.85] [%clk 0:00:10] } 38. Rxh7 { [%eval 5.81] [%clk 0:01:11] } 38... Rxb2 { [%eval 6.03] [%clk 0:00:11] } 39. Rh8+ { [%eval 5.82] [%clk 0:00:38] } 39... Kf7 { [%eval 5.66] [%clk 0:00:16] } 40. Rxd8 { [%eval 5.84] [%clk 0:00:32] } 40... Kxe6 { [%eval 5.89] [%clk 0:00:20] } 41. h3 { [%eval 5.59] [%clk 0:00:20] } 41... Rb3+ { [%eval 6.11] [%clk 0:00:20] } 42. Kg4 { [%eval 6.08] [%clk 0:00:22] } 42... Rb5 { [%eval 6.01] [%clk 0:00:21] } 43. Ra8 { [%eval 5.99] [%clk 0:00:20] } 43... Kf6 { [%eval 6.34] [%clk 0:00:21] } 44. Ra6+ { [%eval 5.69] [%clk 0:00:23] } 44... Kg7 { [%eval 6.34] [%clk 0:00:23] } 45. Re6 { [%eval 6.09] [%clk 0:00:16] } 45... Rf5 { [%eval 7.57] [%clk 0:00:20] } 46. Re5 { [%eval 7.92] [%clk 0:00:17] } 46... Rf6 { [%eval 7.78] [%clk 0:00:22] } 47. h4 { [%eval 7.55] [%clk 0:00:14] } 1-0