Event: Biel Chess Festival GM1-960
Site: Biel, Switzerland
Date: 2024-07-13
White: Martirosyan, Haik M.
WhiteTitle: GM
WhiteElo: 2599
Black: Shankland, Sam
BlackTitle: GM
BlackElo: 2622
Result: 1-0
Variant: Standard
TimeControl: 15' + 10''/mv from move 1

1. e4 { [%eval -0.11] [%clk 0:15:05] } 1... d5 { [%eval 0.11] [%clk 0:14:43] } 2. exd5 { [%eval 0.03] [%clk 0:15:01] } 2... Nb6 { [%eval 0.03] [%clk 0:14:46] } 3. d4 { [%eval 0.14] [%clk 0:14:48] } 3... Nf6 { [%eval 0.14] [%clk 0:14:22] } 4. Nb3 { [%eval 0.1] [%clk 0:14:06] } 4... Nfxd5 { [%eval 0.47] [%clk 0:13:42] } 5. c3 { [%eval 0.29] [%clk 0:13:31] } 5... c6 { [%eval 0.24] [%clk 0:13:31] } 6. Nf3 { [%eval 0.13] [%clk 0:13:06] } 6... f6 { [%eval 0.64] [%clk 0:12:45] } 7. Re1 { [%eval 0.12] [%clk 0:12:10] } 7... g5 { [%eval 0.01] [%clk 0:12:13] } 8. Nc5 { [%eval 0.04] [%clk 0:11:31] } 8... Kf7?! { [%eval 0.89] } { Inaccuracy. Bf4 was best. } { [%clk 0:11:47] } 9. O-O { [%eval 0.43] [%clk 0:10:06] } 9... h5 { [%eval 0.82] [%clk 0:11:14] } 10. a4? { [%eval -0.76] } { Mistake. h4 was best. } { [%clk 0:09:59] } 10... a5?? { [%eval 0.89] } { Blunder. h4 was best. } { [%clk 0:10:29] } 11. h4 { [%eval 1.08] [%clk 0:09:43] } 11... g4 { [%eval 1.07] [%clk 0:10:25] } 12. Nd2 { [%eval 1.16] [%clk 0:09:47] } 12... f5 { [%eval 1.69] [%clk 0:09:52] } 13. g3 { [%eval 1.33] [%clk 0:09:09] } 13... e5 { [%eval 1.25] [%clk 0:06:12] } 14. dxe5 { [%eval 1.48] [%clk 0:09:05] } 14... Bxe5 { [%eval 1.43] [%clk 0:05:59] } 15. Ndb3 { [%eval 1.46] [%clk 0:09:08] } 15... Nc4 { [%eval 1.59] [%clk 0:05:46] } 16. Bd3?! { [%eval 0.73] } { Inaccuracy. Nd3 was best. } { [%clk 0:08:54] } 16... Ndb6 { [%eval 0.7] [%clk 0:05:31] } 17. Bc2 { [%eval 0.41] [%clk 0:07:29] } 17... Rd5 { [%eval 0.72] [%clk 0:05:09] } 18. Nd3 { [%eval 0.52] [%clk 0:07:04] } 18... Rgd8 { [%eval 0.76] [%clk 0:04:55] } 19. Rd1?? { [%eval -1.46] } { Blunder. Nxe5+ was best. } { [%clk 0:06:08] } 19... Nxa4? { [%eval -0.29] } { Mistake. Bxc3 was best. } { [%clk 0:03:50] } 20. Kh2?! { [%eval -1.07] } { Inaccuracy. Nd4 was best. } { [%clk 0:05:35] } 20... Nab6?? { [%eval 0.73] } { Blunder. Rxd3 was best. } { [%clk 0:02:28] } 21. Rfe1 { [%eval 0.9] [%clk 0:04:20] } 21... R8d6?! { [%eval 1.84] } { Inaccuracy. a4 was best. } { [%clk 0:01:50] } 22. Bg5 { [%eval 1.42] [%clk 0:04:00] } 22... Bf6 { [%eval 1.25] [%clk 0:00:59] } 23. Bf4?! { [%eval 0.64] } { Inaccuracy. Nd4 was best. } { [%clk 0:03:45] } 23... Rd8?! { [%eval 1.52] } { Inaccuracy. Re6 was best. } { [%clk 0:01:03] } 24. Nbc5?? { [%eval -0.45] } { Blunder. Bc7 was best. } { [%clk 0:03:27] } 24... Nxb2 { [%eval -0.36] [%clk 0:00:46] } 25. Nxb2 { [%eval -0.4] [%clk 0:02:44] } 25... Rxc5 { [%eval -0.42] [%clk 0:00:51] } 26. Bb3+ { [%eval -0.39] [%clk 0:02:48] } 26... Kg6 { [%eval 0.07] [%clk 0:00:50] } 27. Nd3 { [%eval 0.0] [%clk 0:02:08] } 27... Rb5 { [%eval 0.06] [%clk 0:00:37] } 28. Ba2 { [%eval 0.0] [%clk 0:02:00] } 28... Rxd3?! { [%eval 0.68] } { Inaccuracy. Na4 was best. } { [%clk 0:00:23] } 29. Rxd3 { [%eval 0.65] [%clk 0:01:59] } 29... Rb2 { [%eval 0.64] [%clk 0:00:28] } 30. Rd2 { [%eval 0.62] [%clk 0:01:50] } 30... Rxd2 { [%eval 0.67] [%clk 0:00:20] } 31. Bxd2 { [%eval 0.73] [%clk 0:01:54] } 31... Bxc3?? { [%eval 3.63] } { Blunder. Nd7 was best. } { [%clk 0:00:25] } 32. Re2 { [%eval 3.63] [%clk 0:01:29] } 32... Bxd2 { [%eval 4.08] [%clk 0:00:24] } 33. Rxd2 { [%eval 4.05] [%clk 0:01:33] } 33... Qe5 { [%eval 4.05] [%clk 0:00:25] } 34. Qd1 { [%eval 4.01] [%clk 0:01:28] } 34... f4?! { [%eval 5.72] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:18] } 35. Qb1+ { [%eval 5.56] [%clk 0:01:26] } 35... Kh6 { [%eval 7.1] [%clk 0:00:12] } 36. Qxb6 { [%eval 6.74] [%clk 0:01:23] } 36... fxg3+ { [%eval 6.98] [%clk 0:00:12] } 37. fxg3 { [%eval 6.52] [%clk 0:01:26] } 37... Qe1?? { [%eval #7] } { Checkmate is now unavoidable. Qf6 was best. } { [%clk 0:00:16] } 38. Qd4 { [%eval #8] [%clk 0:01:24] } 38... Bf5 { [%eval #5] [%clk 0:00:18] } 39. Qh8+ { [%eval #5] [%clk 0:01:25] } 1-0