Event: Round 4: Averin, Nikolay - Bettalli, Francesco
Site: https://lichess.org/broadcast/23rd-chess-festival-citta-di-spilimbergo/round-4/QQ0NYbPp/8lvfJLcu
White: Averin, Nikolay
WhiteTitle: FM
WhiteElo: 2284
Black: Bettalli, Francesco
BlackTitle: IM
BlackElo: 2435
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:31:00] } 1... c5 { [%eval 0.24] [%clk 1:30:51] } 2. Nf3 { [%eval 0.2] [%clk 1:31:29] } 2... Nc6 { [%eval 0.3] [%clk 1:31:11] } 3. d4 { [%eval 0.27] [%clk 1:31:57] } 3... cxd4 { [%eval 0.27] [%clk 1:31:23] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:25] } 4... Nf6 { [%eval 0.19] [%clk 1:31:35] } 5. Nc3 { [%eval 0.26] [%clk 1:32:54] } 5... e5 { [%eval 0.34] [%clk 1:31:49] } 6. Ndb5 { [%eval 0.31] [%clk 1:33:19] } 6... d6 { [%eval 0.34] [%clk 1:32:10] } 7. Bg5 { [%eval 0.22] [%clk 1:33:43] } 7... a6 { [%eval 0.3] [%clk 1:32:31] } 8. Na3 { [%eval 0.13] [%clk 1:34:12] } 8... b5 { [%eval 0.13] [%clk 1:32:32] } 9. Nd5 { [%eval 0.31] [%clk 1:34:40] } 9... Be7 { [%eval 0.23] [%clk 1:32:40] } 10. Bxf6 { [%eval 0.33] [%clk 1:35:06] } 10... Bxf6 { [%eval 0.31] [%clk 1:33:01] } 11. c3 { [%eval 0.25] [%clk 1:35:35] } 11... Bg5 { [%eval 0.3] [%clk 1:33:13] } 12. Nc2 { [%eval 0.37] [%clk 1:35:57] } 12... Rb8 { [%eval 0.32] [%clk 1:33:35] } 13. Be2 { [%eval 0.01] [%clk 1:36:22] } 13... O-O { [%eval 0.0] [%clk 1:33:34] } 14. O-O { [%eval 0.0] [%clk 1:36:49] } 14... g6 { [%eval 0.11] [%clk 1:33:52] } 15. Qd3 { [%eval 0.02] [%clk 1:36:58] } 15... Kh8 { [%eval 0.11] [%clk 1:33:41] } 16. Rad1 { [%eval 0.0] [%clk 1:35:16] } 16... f5 { [%eval 0.0] [%clk 1:33:42] } 17. Bf3 { [%eval 0.0] [%clk 1:33:09] } 17... Qd7 { [%eval 0.0] [%clk 1:33:48] } 18. Nde3 { [%eval -0.02] [%clk 1:14:25] } 18... f4 { [%eval -0.06] [%clk 1:31:35] } 19. Nd5 { [%eval -0.22] [%clk 1:04:58] } 19... Bb7 { [%eval 0.12] [%clk 1:26:58] } 20. Ndb4 { [%eval 0.0] [%clk 0:56:01] } 20... Nxb4 { [%eval 0.0] [%clk 1:26:46] } 21. Nxb4 { [%eval 0.0] [%clk 0:56:18] } 21... a5 { [%eval 0.0] [%clk 1:24:40] } 22. Nd5 { [%eval 0.0] [%clk 0:56:40] } 22... Bc6 { [%eval 0.0] [%clk 1:24:02] } 23. Rd2 { [%eval -0.01] [%clk 0:54:38] } 23... h5 { [%eval 0.13] [%clk 1:11:50] } 24. Rc1 { [%eval -0.12] [%clk 0:54:22] } 24... Qf7 { [%eval 0.23] [%clk 1:10:19] } 25. b4 { [%eval 0.31] [%clk 0:47:29] } 25... a4 { [%eval 0.7] [%clk 1:04:50] } 26. c4 { [%eval 0.72] [%clk 0:44:00] } 26... Rfd8?! { [%eval 1.31] } { Inaccuracy. bxc4 was best. } { [%clk 0:56:57] } 27. cxb5 { [%eval 0.88] [%clk 0:36:45] } 27... Bxb5 { [%eval 0.93] [%clk 0:57:01] } 28. Qc2 { [%eval 0.48] [%clk 0:36:16] } 28... Rb7?! { [%eval 1.16] } { Inaccuracy. Qb7 was best. } { [%clk 0:55:36] } 29. a3 { [%eval 1.2] [%clk 0:33:12] } 29... Bh6 { [%eval 1.74] [%clk 0:53:51] } 30. Qd1 { [%eval 1.78] [%clk 0:33:25] } 30... Bd7 { [%eval 2.04] [%clk 0:47:40] } 31. Rdc2 { [%eval 1.69] [%clk 0:28:36] } 31... Be6?! { [%eval 2.63] } { Inaccuracy. Bg5 was best. } { [%clk 0:48:02] } 32. Rc7 { [%eval 2.62] [%clk 0:28:15] } 32... Rxc7 { [%eval 2.43] [%clk 0:46:27] } 33. Rxc7 { [%eval 2.54] [%clk 0:28:38] } 33... Rd7 { [%eval 2.58] [%clk 0:46:56] } 34. Rxd7 { [%eval 2.59] [%clk 0:22:37] } 34... Qxd7 { [%eval 2.37] [%clk 0:47:03] } 35. h4 { [%eval 2.25] [%clk 0:14:55] } 35... Bf8 { [%eval 2.34] [%clk 0:42:09] } 36. Be2 { [%eval 2.49] [%clk 0:10:02] } 36... Qc6? { [%eval 4.1] } { Mistake. Bg7 was best. } { [%clk 0:36:38] } 37. b5 { [%eval 4.24] [%clk 0:09:06] } 37... Qc5 { [%eval 4.86] [%clk 0:36:48] } 38. b6 { [%eval 4.83] [%clk 0:07:47] } 38... Bxd5?! { [%eval 6.95] } { Inaccuracy. f3 was best. } { [%clk 0:21:33] } 39. Qxd5 { [%eval 7.19] [%clk 0:07:58] } 39... Be7 { [%eval 8.53] [%clk 0:20:59] } 40. b7 { [%eval 8.38] [%clk 0:07:44] } 40... Qa7? { [%eval #12] } { Checkmate is now unavoidable. Qxd5 was best. } { [%clk 0:20:59] } 41. Bc4 { [%eval #11] [%clk 0:08:00] } 1-0