Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-17
White: Rosen, Eric
WhiteTitle: IM
WhiteElo: 2374
Black: Woong, Zhi Wei William
BlackTitle: CM
BlackElo: 2139
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:59] } 1... c5 { [%eval 0.25] [%clk 1:39:16] } 2. Nf3 { [%eval 0.24] [%clk 1:41:15] } 2... Nc6 { [%eval 0.31] [%clk 1:39:27] } 3. Bc4 { [%eval 0.06] [%clk 1:41:31] } 3... d6 { [%eval 0.39] [%clk 1:29:51] } 4. O-O { [%eval 0.1] [%clk 1:41:13] } 4... Nf6 { [%eval 0.17] [%clk 1:29:47] } 5. Re1 { [%eval 0.11] [%clk 1:41:20] } 5... g6 { [%eval 0.04] [%clk 1:25:09] } 6. d4 { [%eval 0.07] [%clk 1:32:18] } 6... cxd4 { [%eval 0.18] [%clk 1:25:07] } 7. Nxd4 { [%eval 0.08] [%clk 1:32:39] } 7... Bd7 { [%eval 0.31] [%clk 1:10:15] } 8. Nc3 { [%eval 0.19] [%clk 1:11:31] } 8... Bg7 { [%eval 0.14] [%clk 1:09:51] } 9. Nb3 { [%eval 0.1] [%clk 1:10:15] } 9... O-O { [%eval 0.06] [%clk 1:09:07] } 10. Nd5 { [%eval 0.0] [%clk 1:06:02] } 10... Rc8 { [%eval 0.1] [%clk 1:04:29] } 11. Bf1 { [%eval 0.05] [%clk 1:04:36] } 11... Be6 { [%eval 0.46] [%clk 0:51:45] } 12. c3 { [%eval 0.59] [%clk 1:03:34] } 12... Ne5 { [%eval 0.52] [%clk 0:47:15] } 13. Bg5 { [%eval 0.39] [%clk 1:00:04] } 13... Bxd5 { [%eval 0.34] [%clk 0:43:53] } 14. exd5 { [%eval 0.35] [%clk 0:59:56] } 14... h6 { [%eval 0.36] [%clk 0:43:03] } 15. Be3 { [%eval 0.37] [%clk 0:59:13] } 15... a6 { [%eval 0.32] [%clk 0:36:33] } 16. a4 { [%eval 0.3] [%clk 0:54:54] } 16... Re8 { [%eval 0.72] [%clk 0:31:43] } 17. h3 { [%eval 0.41] [%clk 0:52:34] } 17... Nc4 { [%eval 0.52] [%clk 0:27:40] } 18. Bxc4 { [%eval 0.3] [%clk 0:51:16] } 18... Rxc4 { [%eval 0.29] [%clk 0:28:05] } 19. Qd3 { [%eval 0.29] [%clk 0:51:02] } 19... Rc8 { [%eval 0.32] [%clk 0:27:34] } 20. a5 { [%eval 0.36] [%clk 0:47:25] } 20... Qd7 { [%eval 0.32] [%clk 0:26:36] } 21. c4 { [%eval 0.01] [%clk 0:44:51] } 21... e5?! { [%eval 0.6] } { Inaccuracy. e6 was best. } { [%clk 0:20:05] } 22. dxe6?! { [%eval 0.02] } { Inaccuracy. Nd2 was best. } { [%clk 0:42:31] } 22... Qxe6 { [%eval 0.01] [%clk 0:20:16] } 23. Rac1 { [%eval 0.02] [%clk 0:42:20] } 23... Qe4 { [%eval 0.19] [%clk 0:14:38] } 24. Qxd6 { [%eval 0.02] [%clk 0:31:27] } 24... Rxc4 { [%eval 0.0] [%clk 0:14:03] } 25. Nc5 { [%eval 0.04] [%clk 0:30:44] } 25... Rxc1 { [%eval 0.0] [%clk 0:13:31] } 26. Rxc1 { [%eval 0.0] [%clk 0:31:10] } 26... Qb4 { [%eval 0.0] [%clk 0:08:51] } 27. Qb6 { [%eval 0.0] [%clk 0:18:16] } 27... Qxb6 { [%eval 0.07] [%clk 0:08:09] } 28. axb6 { [%eval 0.02] [%clk 0:18:44] } 28... Nd5 { [%eval 0.0] [%clk 0:07:46] } 29. Nxb7 { [%eval 0.0] [%clk 0:18:22] } 29... Rb8 { [%eval 0.0] [%clk 0:06:07] } 30. Na5 { [%eval 0.0] [%clk 0:11:01] } 30... Nxb6 { [%eval 0.01] [%clk 0:06:07] } 31. Rd1 { [%eval 0.04] [%clk 0:09:27] } 31... Na4 { [%eval 0.1] [%clk 0:04:37] } 32. b3 { [%eval 0.0] [%clk 0:08:35] } 32... Rb5 { [%eval 0.03] [%clk 0:04:21] } 33. Rd8+ { [%eval 0.0] [%clk 0:06:34] } 33... Kh7 { [%eval 0.01] [%clk 0:04:44] } 34. bxa4 { [%eval 0.0] [%clk 0:02:39] } 34... Rxa5 { [%eval 0.0] [%clk 0:05:08] } 35. Rd7 { [%eval 0.0] [%clk 0:03:06] } 35... Kg8 { [%eval 0.0] [%clk 0:05:20] } 36. Rd8+ { [%eval 0.0] [%clk 0:03:21] } 36... Kh7 { [%eval 0.0] [%clk 0:05:45] } 37. Rd7 { [%eval 0.0] [%clk 0:03:40] } 37... Kg8 { [%eval 0.0] [%clk 0:05:56] } 38. Rd8+ { [%clk 0:03:57] } 1/2-1/2