Event: Duchamp Open
Site: chess24.com
Date: 2022-12-12
White: Andersson, Ulf
WhiteTitle: GM
WhiteElo: 2519
Black: Rocha, Vitor Firmo de Souza
BlackElo: 2192
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Knight Variation
Variant: Standard

1. Nf3 { [%eval 0.29] [%clk 1:30:39] } 1... Nf6 { [%eval 0.29] [%clk 1:29:54] } 2. c4 { [%eval 0.29] [%clk 1:30:41] } 2... c5 { [%eval 0.26] [%clk 1:30:10] } 3. g3 { [%eval 0.23] [%clk 1:29:38] } 3... d5 { [%eval 0.17] [%clk 1:30:16] } 4. cxd5 { [%eval -0.08] [%clk 1:28:32] } 4... Nxd5 { [%eval 0.21] [%clk 1:30:39] } 5. Bg2 { [%eval 0.13] [%clk 1:28:11] } 5... Nc6 { [%eval 0.19] [%clk 1:30:58] } 6. d4 { [%eval 0.24] [%clk 1:25:54] } 6... cxd4 { [%eval 0.18] [%clk 1:30:14] } 7. Nxd4 { [%eval 0.2] [%clk 1:25:57] } 7... Ndb4 { [%eval 0.16] [%clk 1:30:23] } 8. Nxc6 { [%eval 0.27] [%clk 1:25:56] } 8... Qxd1+ { [%eval 0.25] [%clk 1:30:30] } 9. Kxd1 { [%eval 0.22] [%clk 1:26:21] } 9... Nxc6 { [%eval 0.12] [%clk 1:30:46] } 10. Nc3 { [%eval 0.02] [%clk 1:23:24] } 10... Bf5 { [%eval 0.29] [%clk 1:30:54] } 11. Bxc6+ { [%eval 0.1] [%clk 1:14:16] } 11... bxc6 { [%eval 0.27] [%clk 1:30:16] } 12. Be3 { [%eval 0.2] [%clk 1:12:12] } 12... e5 { [%eval 0.12] [%clk 1:30:15] } 13. f3 { [%eval 0.09] [%clk 1:02:52] } 13... Bb4 { [%eval 0.18] [%clk 1:28:20] } 14. Rc1 { [%eval 0.0] [%clk 0:58:23] } 14... f6 { [%eval 0.23] [%clk 1:27:42] } 15. Ke1 { [%eval 0.06] [%clk 0:50:42] } 15... Kf7 { [%eval 0.26] [%clk 1:18:36] } 16. Kf2 { [%eval 0.4] [%clk 0:50:56] } 16... Bxc3 { [%eval 0.33] [%clk 0:49:53] } 17. Rxc3 { [%eval 0.24] [%clk 0:51:18] } 17... Rhb8 { [%eval 0.52] [%clk 0:50:13] } 18. b3 { [%eval 0.4] [%clk 0:44:46] } 18... a5 { [%eval 0.38] [%clk 0:50:20] } 19. Rxc6 { [%eval 0.46] [%clk 0:34:36] } 19... a4 { [%eval 0.43] [%clk 0:50:29] } 20. Rc7+ { [%eval 0.23] [%clk 0:33:42] } 20... Kg8 { [%eval 0.4] [%clk 0:48:41] } 21. Ba7 { [%eval 0.15] [%clk 0:29:25] } 21... Rb5 { [%eval 0.27] [%clk 0:35:50] } 22. g4 { [%eval 0.28] [%clk 0:14:19] } 22... Be6?! { [%eval 0.92] } { Inaccuracy. Rc8 was best. } { [%clk 0:34:49] } 23. bxa4 { [%eval 0.78] [%clk 0:14:07] } 23... Ra5 { [%eval 0.85] [%clk 0:34:43] } 24. Be3 { [%eval 0.71] [%clk 0:13:03] } 24... Bxa2?? { [%eval 2.54] } { Blunder. Rxa4 was best. } { [%clk 0:23:00] } 25. Rd1 { [%eval 2.61] [%clk 0:12:38] } 25... Rd5 { [%eval 2.49] [%clk 0:18:40] } 26. Rxd5? { [%eval 1.22] } { Mistake. Rdc1 was best. } { [%clk 0:12:07] } 26... Bxd5 { [%eval 1.0] [%clk 0:19:05] } 27. Rc5 { [%eval 1.29] [%clk 0:12:29] } 27... Be6 { [%eval 1.23] [%clk 0:18:19] } 28. a5 { [%eval 1.18] [%clk 0:12:12] } 28... g5?? { [%eval 4.61] } { Blunder. h6 was best. } { [%clk 0:14:47] } 29. Rc6 { [%eval 5.65] [%clk 0:11:54] } 29... Kf7 { [%eval 5.97] [%clk 0:14:30] } 30. a6 { [%eval 6.51] [%clk 0:11:51] } 30... Bd5 { [%eval 6.18] [%clk 0:13:24] } 31. Rd6 { [%eval 6.2] [%clk 0:09:49] } 31... Be6 { [%eval 6.41] [%clk 0:13:11] } 32. a7 { [%eval 6.04] [%clk 0:09:41] } 32... h6 { [%eval 5.91] [%clk 0:11:51] } 33. Bc5 { [%eval 6.43] [%clk 0:08:04] } 33... e4 { [%eval 6.68] [%clk 0:11:02] } 34. fxe4 { [%eval 7.11] [%clk 0:06:29] } 34... Bxg4 { [%eval 7.13] [%clk 0:11:24] } 35. Bd4 { [%eval 6.85] [%clk 0:05:10] } 35... Be6 { [%eval 7.38] [%clk 0:10:26] } 36. Rb6 { [%eval 6.15] [%clk 0:03:52] } 36... Bd7 { [%eval 8.17] [%clk 0:08:40] } 37. Rxf6+ { [%eval 8.34] [%clk 0:04:01] } 37... Ke7 { [%eval 8.34] [%clk 0:08:58] } 38. Rxh6 { [%eval 8.25] [%clk 0:03:05] } 38... g4 { [%eval 8.8] [%clk 0:09:20] } 39. Bc5+ { [%eval 9.52] [%clk 0:03:08] } 39... Kf7 { [%eval 12.34] [%clk 0:09:37] } 40. Ke3 { [%eval 8.46] [%clk 0:03:00] } 40... Kg7 { [%eval 8.72] [%clk 0:09:21] } 41. Rd6 { [%eval 9.21] [%clk 0:03:12] } 41... Bb5 { [%eval 8.98] [%clk 0:09:31] } 42. Rb6 { [%eval 8.78] [%clk 0:02:38] } 42... Ba4 { [%eval 9.53] [%clk 0:09:40] } 43. Rb7+ { [%eval 10.31] [%clk 0:02:33] } 43... Kf6 { [%eval 9.25] [%clk 0:09:52] } 44. Rb8 { [%eval 10.75] [%clk 0:02:38] } 44... Bc6 { [%clk 0:10:12] } 45. Rb6 { [%clk 0:02:55] } 1-0