Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Materia, Marco
WhiteTitle: IM
WhiteElo: 2481
Black: Smirnov, Mark
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Knight Variation
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. Nf3 { [%eval 0.14] [%clk 0:03:03] } 1... Nf6 { [%eval 0.22] [%clk 0:03:04] } 2. c4 { [%eval 0.2] [%clk 0:03:05] } 2... e6 { [%eval 0.17] [%clk 0:03:05] } 3. Nc3 { [%eval 0.11] [%clk 0:03:06] } 3... d5 { [%eval 0.23] [%clk 0:03:02] } 4. e3 { [%eval 0.04] [%clk 0:03:06] } 4... Be7 { [%eval 0.07] [%clk 0:03:02] } 5. b3 { [%eval 0.06] [%clk 0:03:07] } 5... b6 { [%eval 0.25] [%clk 0:03:00] } 6. Bb2 { [%eval 0.09] [%clk 0:03:09] } 6... Bb7 { [%eval 0.14] [%clk 0:03:02] } 7. Be2 { [%eval 0.07] [%clk 0:03:10] } 7... O-O { [%eval 0.0] [%clk 0:03:01] } 8. O-O { [%eval 0.02] [%clk 0:03:10] } 8... c5 { [%eval 0.01] [%clk 0:03:01] } 9. cxd5 { [%eval 0.03] [%clk 0:03:11] } 9... Nxd5 { [%eval 0.03] [%clk 0:03:00] } 10. Rc1 { [%eval 0.0] [%clk 0:03:07] } 10... Bf6 { [%eval 0.13] [%clk 0:02:21] } 11. d4 { [%eval 0.08] [%clk 0:03:04] } 11... Nxc3 { [%eval 0.14] [%clk 0:02:21] } 12. Bxc3 { [%eval 0.11] [%clk 0:03:04] } 12... Nd7 { [%eval 0.18] [%clk 0:02:18] } 13. Qd2 { [%eval -0.02] [%clk 0:02:46] } 13... Qe7 { [%eval 0.05] [%clk 0:02:02] } 14. Rfd1 { [%eval 0.05] [%clk 0:02:44] } 14... Rfd8 { [%eval 0.0] [%clk 0:02:02] } 15. Qb2 { [%eval 0.0] [%clk 0:02:43] } 15... Rac8 { [%eval 0.0] [%clk 0:01:56] } 16. h3 { [%eval 0.0] [%clk 0:02:34] } 16... cxd4 { [%eval 0.11] [%clk 0:01:25] } 17. Bxd4 { [%eval 0.07] [%clk 0:02:35] } 17... Bxd4 { [%eval 0.07] [%clk 0:01:19] } 18. Nxd4 { [%eval 0.02] [%clk 0:02:35] } 18... Nc5 { [%eval 0.04] [%clk 0:01:17] } 19. b4 { [%eval 0.0] [%clk 0:02:33] } 19... Ne4 { [%eval 0.05] [%clk 0:01:09] } 20. Bf3 { [%eval 0.08] [%clk 0:02:34] } 20... Bd5 { [%eval 0.27] [%clk 0:00:44] } 21. b5 { [%eval 0.33] [%clk 0:02:29] } 21... Qf6 { [%eval 0.58] [%clk 0:00:21] } 22. Rxc8 { [%eval 0.4] [%clk 0:02:06] } 22... Rxc8 { [%eval 0.37] [%clk 0:00:23] } 23. Rc1 { [%eval 0.37] [%clk 0:02:08] } 23... Rxc1+ { [%eval 0.34] [%clk 0:00:16] } 24. Qxc1 { [%eval 0.4] [%clk 0:02:09] } 24... Nc5? { [%eval 1.73] } { Mistake. g6 was best. } { [%clk 0:00:17] } 25. Bxd5 { [%eval 1.63] [%clk 0:02:09] } 25... exd5 { [%eval 1.73] [%clk 0:00:19] } 26. Qa3 { [%eval 1.78] [%clk 0:02:02] } 26... g6 { [%eval 1.82] [%clk 0:00:09] } 27. Qxa7 { [%eval 1.74] [%clk 0:02:02] } 27... Nd3?! { [%eval 2.41] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:10] } 28. Qb8+?! { [%eval 1.35] } { Inaccuracy. Nf3 was best. } { [%clk 0:01:53] } 28... Kg7 { [%eval 1.32] [%clk 0:00:10] } 29. Qg3 { [%eval 1.43] [%clk 0:01:53] } 29... h5 { [%eval 1.55] [%clk 0:00:09] } 30. h4 { [%eval 1.14] [%clk 0:01:38] } 30... Nc5 { [%eval 1.62] [%clk 0:00:05] } 31. f3 { [%eval 1.47] [%clk 0:01:41] } 31... Kh7 { [%eval 2.03] [%clk 0:00:04] } 32. Kh2?! { [%eval 1.23] } { Inaccuracy. Qg5 was best. } { [%clk 0:01:40] } 32... Qe7?! { [%eval 2.36] } { Inaccuracy. Nd3 was best. } { [%clk 0:00:05] } 33. Qg5 { [%eval 2.23] [%clk 0:01:38] } 33... f6?! { [%eval 3.18] } { Inaccuracy. Qc7+ was best. } { [%clk 0:00:06] } 34. Qf4 { [%eval 3.18] [%clk 0:01:34] } 34... Nd3?! { [%eval 4.56] } { Inaccuracy. Qe5 was best. } { [%clk 0:00:06] } 35. Nc6 { [%eval 4.67] [%clk 0:01:35] } 35... Qe6 { [%eval 4.86] [%clk 0:00:04] } 36. Qc7+ { [%eval 4.8] [%clk 0:01:35] } 36... Kh6 { [%eval 5.3] [%clk 0:00:05] } 37. Qxb6 { [%eval 5.24] [%clk 0:01:29] } 37... Qd6+ { [%eval 5.29] [%clk 0:00:05] } 38. f4 { [%eval 5.22] [%clk 0:01:26] } 38... d4 { [%eval 6.53] [%clk 0:00:04] } 39. Qxd4 { [%eval 6.53] [%clk 0:01:26] } 39... Qa3?? { [%eval #9] } { Checkmate is now unavoidable. Qe6 was best. } { [%clk 0:00:04] } 40. Qxf6 { [%eval #8] [%clk 0:01:26] } 40... Kh7 { [%eval #8] [%clk 0:00:03] } 41. Ne7 { [%eval #7] [%clk 0:01:25] } 1-0