Event: Round 2: Tweedie, Steven - Mastrovasilis, Dimitrios
Date: 2024-12-07
White: Tweedie, Steven
Black: Mastrovasilis, Dimitrios
BlackTitle: GM
BlackElo: 2544
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:15:13] } 1... c5 { [%eval 0.25] [%clk 0:15:01] } 2. Nc3 { [%eval 0.13] [%clk 0:15:20] } 2... a6 { [%eval 0.29] [%clk 0:14:53] } 3. g3 { [%eval 0.12] [%clk 0:15:26] } 3... b5 { [%eval 0.17] [%clk 0:14:56] } 4. Bg2 { [%eval 0.2] [%clk 0:15:34] } 4... Bb7 { [%eval 0.17] [%clk 0:15:03] } 5. d3 { [%eval 0.11] [%clk 0:15:41] } 5... e6 { [%eval 0.08] [%clk 0:14:50] } 6. Nf3 { [%eval 0.1] [%clk 0:13:21] } 6... d6 { [%eval 0.07] [%clk 0:14:22] } 7. O-O { [%eval 0.15] [%clk 0:13:25] } 7... Nf6 { [%eval 0.18] [%clk 0:14:15] } 8. a3 { [%eval -0.2] [%clk 0:12:01] } 8... Be7 { [%eval -0.26] [%clk 0:12:21] } 9. h3 { [%eval -0.22] [%clk 0:11:57] } 9... O-O { [%eval -0.28] [%clk 0:11:25] } 10. Re1 { [%eval -0.33] [%clk 0:09:49] } 10... Nbd7 { [%eval -0.14] [%clk 0:10:55] } 11. Nh2 { [%eval -0.2] [%clk 0:09:21] } 11... Qc7 { [%eval -0.18] [%clk 0:09:24] } 12. f4 { [%eval -0.2] [%clk 0:09:22] } 12... Rac8 { [%eval 0.01] [%clk 0:08:39] } 13. Nf3 { [%eval -0.29] [%clk 0:08:44] } 13... b4 { [%eval -0.06] [%clk 0:08:18] } 14. Ne2 { [%eval -0.21] [%clk 0:07:38] } 14... bxa3 { [%eval 0.09] [%clk 0:07:56] } 15. bxa3?! { [%eval -0.49] } { Inaccuracy. b3 was best. } { [%clk 0:07:35] } 15... c4 { [%eval -0.53] [%clk 0:08:00] } 16. Be3 { [%eval -0.46] [%clk 0:06:28] } 16... Ba8 { [%eval -0.37] [%clk 0:07:10] } 17. g4 { [%eval -0.43] [%clk 0:04:53] } 17... Nc5 { [%eval -0.47] [%clk 0:06:32] } 18. Ng3 { [%eval -0.33] [%clk 0:04:40] } 18... Rfe8 { [%eval -0.33] [%clk 0:06:16] } 19. g5 { [%eval -0.28] [%clk 0:04:28] } 19... Nfd7 { [%eval -0.19] [%clk 0:06:23] } 20. Nd4?! { [%eval -0.83] } { Inaccuracy. h4 was best. } { [%clk 0:04:33] } 20... Bf8 { [%eval -0.79] [%clk 0:06:02] } 21. Nde2 { [%eval -0.67] [%clk 0:04:04] } 21... e5 { [%eval -0.32] [%clk 0:01:43] } 22. f5 { [%eval -0.7] [%clk 0:02:46] } 22... Nb6 { [%eval -0.55] [%clk 0:01:27] } 23. Nc1?! { [%eval -1.45] } { Inaccuracy. Nc3 was best. } { [%clk 0:02:07] } 23... d5 { [%eval -1.52] [%clk 0:01:23] } 24. Qg4 { [%eval -1.73] [%clk 0:02:00] } 24... g6?! { [%eval -0.9] } { Inaccuracy. d4 was best. } { [%clk 0:01:02] } 25. h4 { [%eval -0.72] [%clk 0:02:06] } 25... Red8?! { [%eval 0.16] } { Inaccuracy. cxd3 was best. } { [%clk 0:00:51] } 26. h5 { [%eval 0.0] [%clk 0:02:12] } 26... Qd7? { [%eval 1.4] } { Mistake. cxd3 was best. } { [%clk 0:00:55] } 27. hxg6 { [%eval 0.99] [%clk 0:02:09] } 27... hxg6? { [%eval 2.45] } { Mistake. fxg6 was best. } { [%clk 0:01:03] } 28. Qh4 { [%eval 3.11] [%clk 0:02:07] } 28... cxd3 { [%eval 3.07] [%clk 0:00:43] } 29. cxd3 { [%eval 2.91] [%clk 0:02:10] } 29... Nca4?? { [%eval 5.95] } { Blunder. dxe4 was best. } { [%clk 0:00:39] } 30. Kf2 { [%eval 5.25] [%clk 0:02:07] } 30... Rc2+ { [%eval 6.46] [%clk 0:00:47] } 31. Nce2 { [%eval 6.38] [%clk 0:02:11] } 31... d4 { [%eval 5.26] [%clk 0:00:22] } 32. Bc1 { [%eval 5.11] [%clk 0:01:53] } 32... Nc5?! { [%eval 6.85] } { Inaccuracy. Rxe2+ was best. } { [%clk 0:00:29] } 33. Rh1 { [%eval 6.84] [%clk 0:01:58] } 33... Bg7?! { [%eval 11.33] } { Inaccuracy. Nxd3+ was best. } { [%clk 0:00:31] } 34. f6 { [%eval 10.68] [%clk 0:01:55] } 34... Nxd3+?! { [%eval #6] } { Checkmate is now unavoidable. Rxe2+ was best. } { [%clk 0:00:18] } 35. Kf1 { [%eval #5] [%clk 0:02:03] } 1-0