Event: Gibraltar Chess Festival: Masters
Site: Caleta Hotel, Gibraltar
Date: 2020-01-26
White: Studer, Noel
WhiteElo: 2546
Black: Chigaev, Maksim
BlackElo: 2616
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard
TimeControl: 40/100 min, 20/50 min, 15 min for the rest, with 30s/move starting move 1

1. d4 { [%eval 0.25] [%clk 1:40:57] } 1... Nf6 { [%eval 0.22] [%clk 1:40:53] } 2. c4 { [%eval 0.18] [%clk 1:41:23] } 2... g6 { [%eval 0.07] [%clk 1:41:17] } 3. Nc3 { [%eval 0.36] [%clk 1:41:49] } 3... d5 { [%eval 0.35] [%clk 1:41:41] } 4. cxd5 { [%eval 0.18] [%clk 1:42:13] } 4... Nxd5 { [%eval 0.21] [%clk 1:42:06] } 5. e4 { [%eval 0.17] [%clk 1:42:38] } 5... Nxc3 { [%eval 0.18] [%clk 1:42:29] } 6. bxc3 { [%eval 0.22] [%clk 1:43:06] } 6... Bg7 { [%eval 0.21] [%clk 1:42:51] } 7. Qa4+ { [%eval 0.15] [%clk 1:43:32] } 7... Nd7 { [%eval 0.33] [%clk 1:43:15] } 8. Nf3 { [%eval 0.16] [%clk 1:43:57] } 8... O-O { [%eval 0.35] [%clk 1:43:39] } 9. Be2 { [%eval 0.23] [%clk 1:44:24] } 9... Nb6 { [%eval 0.38] [%clk 1:44:03] } 10. Qb4 { [%eval 0.16] [%clk 1:44:49] } 10... Qd6 { [%eval 0.51] [%clk 1:44:28] } 11. O-O { [%eval 0.04] [%clk 1:45:14] } 11... Qxb4 { [%eval 0.07] [%clk 1:44:51] } 12. cxb4 { [%eval 0.13] [%clk 1:45:40] } 12... Bg4 { [%eval 0.28] [%clk 1:45:15] } 13. Be3 { [%eval 0.21] [%clk 1:37:51] } 13... Rfd8 { [%eval 0.13] [%clk 1:37:56] } 14. Rfd1 { [%eval 0.23] [%clk 1:36:31] } 14... c6 { [%eval 0.29] [%clk 1:37:32] } 15. a4 { [%eval 0.0] [%clk 1:30:08] } 15... a5 { [%eval 0.0] [%clk 1:28:38] } 16. b5 { [%eval -0.24] [%clk 1:13:56] } 16... c5 { [%eval -0.41] [%clk 1:22:54] } 17. dxc5 { [%eval -0.25] [%clk 1:14:23] } 17... Rxd1+ { [%eval -0.23] [%clk 1:22:48] } 18. Rxd1 { [%eval -0.23] [%clk 1:09:41] } 18... Nxa4 { [%eval -0.3] [%clk 1:22:54] } 19. Rc1 { [%eval -0.45] [%clk 1:00:55] } 19... Nc3 { [%eval -0.52] [%clk 1:21:36] } 20. Bc4 { [%eval -0.47] [%clk 1:01:16] } 20... Be6 { [%eval -0.42] [%clk 1:07:57] } 21. Bxe6 { [%eval -0.5] [%clk 0:58:14] } 21... fxe6 { [%eval -0.51] [%clk 1:06:22] } 22. Kf1 { [%eval -0.63] [%clk 0:58:22] } 22... Nxb5 { [%eval -0.13] [%clk 0:31:53] } 23. Rb1 { [%eval 0.02] [%clk 0:58:36] } 23... Na7?! { [%eval 0.54] } { Inaccuracy. Best move was Nc3. } { [%clk 0:32:18] } 24. Rxb7 { [%eval 0.87] [%clk 0:55:48] } 24... a4 { [%eval 0.77] [%clk 0:32:43] } 25. Bc1 { [%eval 0.34] [%clk 0:52:00] } 25... Nc6 { [%eval 0.38] [%clk 0:29:56] } 26. Ba3 { [%eval 0.33] [%clk 0:32:02] } 26... Na5?! { [%eval 1.18] } { Inaccuracy. Best move was h6. } { [%clk 0:27:06] } 27. Rb4 { [%eval 1.13] [%clk 0:32:21] } 27... Nc6 { [%eval 0.96] [%clk 0:27:30] } 28. Rb6 { [%eval 0.97] [%clk 0:26:36] } 28... Na5? { [%eval 2.07] } { Mistake. Best move was Nd8. } { [%clk 0:26:41] } 29. Rb4?! { [%eval 1.11] } { Inaccuracy. Best move was c6. } { [%clk 0:26:56] } 29... Nc6 { [%eval 1.02] [%clk 0:27:06] } 30. Rb6 { [%eval 1.05] [%clk 0:27:23] } 30... Na5?! { [%eval 2.02] } { Inaccuracy. Best move was Nd8. } { [%clk 0:27:32] } 31. c6 { [%eval 1.92] [%clk 0:23:55] } 31... Rc8 { [%eval 2.0] [%clk 0:27:58] } 32. Rb4?? { [%eval 0.19] } { Blunder. Best move was c7. } { [%clk 0:24:19] } 32... Nxc6 { [%eval 0.13] [%clk 0:27:35] } 33. Rxa4 { [%eval 0.13] [%clk 0:23:45] } 33... h6 { [%eval 0.15] [%clk 0:27:38] } 34. Rc4 { [%eval 0.13] [%clk 0:21:55] } 34... Kf7 { [%eval 0.23] [%clk 0:28:00] } 35. Ne1 { [%eval 0.0] [%clk 0:19:50] } 35... Ra8 { [%eval 0.0] [%clk 0:27:17] } 36. Bc1 { [%eval 0.0] [%clk 0:16:57] } 36... Nd4? { [%eval 1.07] } { Mistake. Best move was Ne5. } { [%clk 0:27:18] } 37. Bxh6 { [%eval 1.14] [%clk 0:13:58] } 37... Nb3 { [%eval 1.31] [%clk 0:26:49] } 38. Be3 { [%eval 1.27] [%clk 0:14:05] } 38... Ra2?! { [%eval 2.02] } { Inaccuracy. Best move was Ra1. } { [%clk 0:24:24] } 39. Nf3 { [%eval 1.77] [%clk 0:04:10] } 1-0