Event: Gibraltar Chess Festival: Masters
Site: Caleta Hotel, Gibraltar
Date: 2020-01-21
White: Shachar, Ehud
WhiteElo: 2363
Black: Donchenko, Alexander
BlackElo: 2647
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard
TimeControl: 40/100 min, 20/50 min, 15 min for the rest, with 30s/move starting move 1

1. e4 { [%eval 0.24] [%clk 1:40:56] } 1... c5 { [%eval 0.2] [%clk 1:40:47] } 2. Nf3 { [%eval 0.21] [%clk 1:41:15] } 2... d6 { [%eval 0.26] [%clk 1:41:01] } 3. c3 { [%eval 0.07] [%clk 1:41:37] } 3... Nf6 { [%eval 0.0] [%clk 1:41:05] } 4. Be2 { [%eval -0.21] [%clk 1:41:58] } 4... g6 { [%eval 0.24] [%clk 1:41:02] } 5. O-O { [%eval -0.07] [%clk 1:42:11] } 5... Bg7 { [%eval 0.0] [%clk 1:41:17] } 6. Bb5+ { [%eval 0.0] [%clk 1:42:18] } 6... Nc6 { [%eval 0.04] [%clk 1:41:09] } 7. d4 { [%eval -0.09] [%clk 1:37:06] } 7... Qb6 { [%eval 0.17] [%clk 1:40:24] } 8. Ba4 { [%eval 0.0] [%clk 1:28:32] } 8... cxd4 { [%eval 0.0] [%clk 1:38:17] } 9. cxd4 { [%eval 0.0] [%clk 1:28:25] } 9... O-O { [%eval 0.0] [%clk 1:37:43] } 10. d5 { [%eval -0.09] [%clk 1:27:22] } 10... Na5 { [%eval 0.18] [%clk 1:36:17] } 11. Nc3?! { [%eval -0.35] } { Inaccuracy. Best move was Re1. } { [%clk 1:25:19] } 11... Bg4 { [%eval -0.38] [%clk 1:31:28] } 12. h3 { [%eval -0.47] [%clk 1:21:08] } 12... Bxf3 { [%eval -0.44] [%clk 1:30:55] } 13. Qxf3 { [%eval -0.47] [%clk 1:21:28] } 13... Rfc8 { [%eval -0.09] [%clk 1:29:48] } 14. Qe2?! { [%eval -0.7] } { Inaccuracy. Best move was Rb1. } { [%clk 1:19:27] } 14... a6 { [%eval -0.65] [%clk 1:16:11] } 15. a3 { [%eval -0.67] [%clk 0:58:05] } 15... Qc7 { [%eval -0.49] [%clk 1:09:36] } 16. Rd1?! { [%eval -1.38] } { Inaccuracy. Best move was Bd1. } { [%clk 0:30:29] } 16... b5 { [%eval -1.41] [%clk 1:05:26] } 17. Bc2 { [%eval -1.46] [%clk 0:30:31] } 17... Nd7 { [%eval -1.45] [%clk 1:05:17] } 18. Rd3 { [%eval -1.37] [%clk 0:28:38] } 18... Nc4?! { [%eval -0.77] } { Inaccuracy. Best move was Nc5. } { [%clk 0:48:04] } 19. Rg3 { [%eval -1.1] [%clk 0:22:03] } 19... Qa5 { [%eval -0.9] [%clk 0:42:09] } 20. Nd1 { [%eval -0.87] [%clk 0:19:01] } 20... b4?! { [%eval -0.28] } { Inaccuracy. Best move was Qc7. } { [%clk 0:32:17] } 21. a4? { [%eval -1.81] } { Mistake. Best move was Ra2. } { [%clk 0:12:32] } 21... Qc7?! { [%eval -0.99] } { Inaccuracy. Best move was Na3. } { [%clk 0:29:41] } 22. Bd3 { [%eval -1.08] [%clk 0:10:20] } 22... Nde5 { [%eval -0.86] [%clk 0:19:11] } 23. Bf4 { [%eval -0.98] [%clk 0:08:43] } 23... Qc5?! { [%eval -0.28] } { Inaccuracy. Best move was Nxd3. } { [%clk 0:13:57] } 24. Rc1 { [%eval -0.22] [%clk 0:07:23] } 24... Qd4 { [%eval -0.41] [%clk 0:14:20] } 25. Bb1?! { [%eval -1.29] } { Inaccuracy. Best move was h4. } { [%clk 0:03:55] } 25... a5 { [%eval -1.08] [%clk 0:12:27] } 26. b3?! { [%eval -2.01] } { Inaccuracy. Best move was Rc2. } { [%clk 0:03:28] } 26... Na3 { [%eval -1.9] [%clk 0:12:28] } 27. Bd3 { [%eval -1.86] [%clk 0:03:08] } 27... Rxc1 { [%eval -1.7] [%clk 0:11:36] } 28. Bxc1 { [%eval -1.54] [%clk 0:03:31] } 28... Nxd3 { [%eval -1.17] [%clk 0:04:38] } 29. Rxd3 { [%eval -1.21] [%clk 0:03:26] } 29... Qa1 { [%eval -1.0] [%clk 0:05:06] } 30. Bb2 { [%eval -1.23] [%clk 0:02:21] } 30... Bxb2 { [%eval -1.08] [%clk 0:05:03] } 31. Qxb2 { [%eval -0.9] [%clk 0:02:44] } 31... Qxb2 { [%eval -1.07] [%clk 0:05:29] } 32. Nxb2 { [%eval -1.15] [%clk 0:03:06] } 32... Rc8 { [%eval -1.39] [%clk 0:05:55] } 33. g3? { [%eval -2.66] } { Mistake. Best move was Kf1. } { [%clk 0:02:43] } 33... Rc2 { [%eval -2.44] [%clk 0:05:15] } 34. Nd1 { [%eval -2.53] [%clk 0:03:03] } 34... Nb1 { [%eval -2.36] [%clk 0:05:25] } 35. Ne3 { [%eval -2.64] [%clk 0:01:42] } 35... Rd2 { [%eval -2.87] [%clk 0:04:25] } 36. Rxd2 { [%eval -2.76] [%clk 0:02:00] } 36... Nxd2 { [%eval -2.69] [%clk 0:04:52] } 37. Kg2 { [%eval -2.72] [%clk 0:01:53] } 37... Nxb3 { [%eval -2.3] [%clk 0:03:39] } 38. Nc4 { [%eval -2.42] [%clk 0:02:17] } 38... Nc5 { [%eval -2.29] [%clk 0:03:50] } 39. Nxa5?! { [%eval -3.19] } { Inaccuracy. Best move was Kf3. } { [%clk 0:02:28] } 39... b3 { [%eval -3.19] [%clk 0:04:16] } 40. Nc4 { [%eval -3.14] [%clk 0:02:17] } 40... Nxa4 { [%eval -3.08] [%clk 0:04:40] } 41. Nd2 { [%eval -3.02] [%clk 0:02:38] } 41... Nc3 { [%eval -3.04] [%clk 0:04:56] } 42. Nxb3 { [%eval -2.9] [%clk 0:02:43] } 42... Nxe4 { [%eval -2.89] [%clk 0:05:21] } 0-1