Event: GMT Classical Biel
Site: Biel, Switzerland
Date: 2022-07-16
White: Naiditsch, Arkadij
WhiteElo: 2664
Black: Esipenko, Andrey
BlackElo: 2682
Result: 1/2-1/2
ECO: C47
Opening: Four Knights Game: Scotch Variation Accepted
Variant: Standard
TimeControl: 100 minutes 40 moves + 50 minutes for the next 20 moves + 15 minutes for the rest of the game, addition of 30 seconds per move

1. e4 { [%clk 1:40:56] } 1... e5 { [%clk 1:40:48] } 2. Nf3 { [%clk 1:41:18] } 2... Nc6 { [%clk 1:41:11] } 3. Nc3 { [%clk 1:41:40] } 3... Nf6 { [%clk 1:41:23] } 4. d4 { [%clk 1:41:58] } 4... exd4 { [%clk 1:41:14] } 5. Nxd4 { [%clk 1:42:21] } 5... Bb4 { [%clk 1:41:31] } 6. Nxc6 { [%clk 1:42:42] } 6... bxc6 { [%clk 1:41:42] } 7. Bd3 { [%clk 1:43:04] } 7... d5 { [%clk 1:38:24] } 8. exd5 { [%clk 1:43:21] } 8... O-O { [%clk 1:38:49] } 9. O-O { [%clk 1:43:37] } 9... cxd5 { [%clk 1:39:01] } 10. Bg5 { [%clk 1:43:54] } 10... Be6 { [%clk 1:35:05] } 11. Nb5 { [%clk 1:43:54] } 11... c5 { [%clk 1:34:34] } 12. a3 { [%clk 1:44:12] } 12... Ba5 { [%clk 1:34:41] } 13. b4 { [%clk 1:44:34] } 13... Bb6 { [%clk 1:30:25] } 14. bxc5 { [%clk 1:40:28] } 14... Bxc5 { [%clk 1:30:49] } 15. c3 { [%clk 1:40:48] } 15... h6 { [%clk 1:29:15] } 16. Bh4 { [%clk 1:40:02] } 16... Rc8 { [%clk 1:27:53] } 17. Nd4 { [%clk 1:38:06] } 17... Bd7 { [%clk 1:26:19] } 18. Re1 { [%clk 1:24:38] } 18... Be7 { [%clk 1:04:52] } 19. Qf3 { [%clk 1:01:41] } 19... Re8 { [%clk 0:55:17] } 20. Nf5 { [%clk 1:00:25] } 20... Bxf5 { [%clk 0:53:45] } 21. Bxf5 { [%clk 1:00:19] } 21... Rc4 { [%clk 0:53:47] } 22. Bxf6 { [%clk 0:58:15] } 22... Bxf6 { [%clk 0:53:58] } 23. Qxd5 { [%clk 0:57:20] } 23... Rxc3 { [%clk 0:53:05] } 24. g3 { [%clk 0:54:33] } 24... Rf8 { [%clk 0:49:36] } 25. Qxd8 { [%clk 0:53:32] } 25... Rxd8 { [%clk 0:49:29] } 26. Ra2 { [%clk 0:53:30] } 26... g6 { [%clk 0:49:41] } 27. Bh3 { [%clk 0:52:43] } 27... Rcd3 { [%clk 0:47:17] } 28. Bf1 { [%clk 0:51:36] } 28... Rd1 { [%clk 0:47:18] } 29. Rxd1 { [%clk 0:51:54] } 29... Rxd1 { [%clk 0:47:43] } 30. Kg2 { [%clk 0:52:12] } 30... Ra1 { [%clk 0:47:47] } 31. Rxa1 { [%clk 0:51:41] } 31... Bxa1 { [%clk 0:48:14] } 32. a4 { [%clk 0:52:03] } 32... a5 { [%clk 0:48:42] } 33. Bc4 { [%clk 0:52:24] } 33... Kg7 { [%clk 0:49:08] } 34. f4 { [%clk 0:52:44] } 34... f5 { [%clk 0:49:36] } 35. Kf3 { [%clk 0:53:04] } 35... Kf6 { [%clk 0:50:05] } 36. h3 { [%clk 0:53:24] } 36... h5 { [%clk 0:50:30] } 37. h4 { [%clk 0:53:40] } 37... Bd4 { [%clk 0:50:55] } 38. Bb5 { [%clk 0:54:00] } 38... Bc5 { [%clk 0:51:22] } 39. Bc4 { [%clk 0:54:21] } 39... Ba3 { [%clk 0:51:45] } 40. Bb5 { [%clk 0:54:44] } 40... Bb4 { [%clk 0:52:10] } 41. Bc4 Ke5 42. Ke4+ 1/2-1/2