Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-25
White: Materia, Marco
WhiteTitle: IM
WhiteElo: 2453
Black: Rosen, Eric
BlackTitle: IM
BlackElo: 2374
Result: 1-0
ECO: A06
Opening: Zukertort Opening
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. Nf3 { [%eval 0.14] [%clk 1:40:58] } 1... d5 { [%eval 0.18] [%clk 1:40:23] } 2. e3 { [%eval 0.03] [%clk 1:41:25] } 2... Nf6 { [%eval 0.05] [%clk 1:40:36] } 3. c4 { [%eval 0.0] [%clk 1:41:52] } 3... e6 { [%eval 0.05] [%clk 1:41:01] } 4. Nc3 { [%eval 0.04] [%clk 1:42:18] } 4... b6 { [%eval 0.09] [%clk 1:40:57] } 5. b3 { [%eval 0.12] [%clk 1:42:04] } 5... Bb7 { [%eval 0.05] [%clk 1:41:03] } 6. Bb2 { [%eval 0.07] [%clk 1:42:25] } 6... Nbd7 { [%eval 0.0] [%clk 1:41:09] } 7. Rc1 { [%eval -0.05] [%clk 1:41:54] } 7... a6 { [%eval 0.11] [%clk 1:40:40] } 8. cxd5 { [%eval -0.05] [%clk 1:41:46] } 8... exd5 { [%eval -0.12] [%clk 1:40:23] } 9. d4 { [%eval -0.05] [%clk 1:42:02] } 9... Bd6 { [%eval 0.0] [%clk 1:39:44] } 10. g3 { [%eval -0.36] [%clk 1:42:26] } 10... Qe7 { [%eval -0.08] [%clk 1:37:23] } 11. Bg2?! { [%eval -0.83] } { Inaccuracy. Bd3 was best. } { [%clk 1:41:54] } 11... O-O-O { [%eval -0.7] [%clk 1:33:38] } 12. Rc2 { [%eval -0.76] [%clk 1:30:00] } 12... Kb8 { [%eval -0.83] [%clk 1:30:48] } 13. Kd2 { [%eval -0.75] [%clk 1:25:30] } 13... Ne4+ { [%eval -0.83] [%clk 1:24:36] } 14. Kc1 { [%eval -0.86] [%clk 1:25:49] } 14... f5 { [%eval -0.77] [%clk 1:21:14] } 15. Kb1 { [%eval -0.88] [%clk 1:22:08] } 15... g5 { [%eval -0.81] [%clk 1:20:19] } 16. Ne1 { [%eval -1.11] [%clk 1:07:42] } 16... f4?! { [%eval -0.24] } { Inaccuracy. h5 was best. } { [%clk 1:15:18] } 17. exf4 { [%eval -0.15] [%clk 1:06:05] } 17... gxf4 { [%eval -0.26] [%clk 1:15:22] } 18. Nd3 { [%eval -0.12] [%clk 1:06:26] } 18... Qg7 { [%eval -0.08] [%clk 1:00:33] } 19. Ne2 { [%eval -0.09] [%clk 0:57:42] } 19... fxg3 { [%eval -0.01] [%clk 0:54:12] } 20. hxg3 { [%eval -0.11] [%clk 0:55:57] } 20... Rhf8 { [%eval -0.11] [%clk 0:53:50] } 21. Rf1 { [%eval -0.12] [%clk 0:50:23] } 21... Rde8 { [%eval 0.0] [%clk 0:51:41] } 22. Nef4 { [%eval 0.0] [%clk 0:49:19] } 22... Bxf4 { [%eval 0.0] [%clk 0:37:25] } 23. Nxf4 { [%eval 0.03] [%clk 0:49:45] } 23... Rxf4 { [%eval 0.0] [%clk 0:35:30] } 24. gxf4 { [%eval 0.0] [%clk 0:50:11] } 24... Qxg2 { [%eval 0.0] [%clk 0:35:52] } 25. f3 { [%eval -0.07] [%clk 0:50:36] } 25... Qg6 { [%eval 0.28] [%clk 0:35:37] } 26. fxe4 { [%eval 0.34] [%clk 0:50:01] } 26... Qxe4? { [%eval 2.0] } { Mistake. dxe4 was best. } { [%clk 0:35:59] } 27. Ka1 { [%eval 1.5] [%clk 0:44:59] } 27... Nf6 { [%eval 1.64] [%clk 0:35:24] } 28. Qc1 { [%eval 1.4] [%clk 0:43:02] } 28... Re7 { [%eval 1.49] [%clk 0:28:45] } 29. f5?! { [%eval 0.84] } { Inaccuracy. Ba3 was best. } { [%clk 0:43:05] } 29... Rf7 { [%eval 0.7] [%clk 0:26:59] } 30. Rcf2 { [%eval 0.68] [%clk 0:40:44] } 30... a5 { [%eval 1.14] [%clk 0:24:54] } 31. a4?! { [%eval 0.5] } { Inaccuracy. Re1 was best. } { [%clk 0:32:21] } 31... Ba6 { [%eval 0.53] [%clk 0:22:12] } 32. Rg1 { [%eval 0.35] [%clk 0:28:43] } 32... Qd3 { [%eval 0.58] [%clk 0:14:28] } 33. Ka2 { [%eval 0.73] [%clk 0:27:16] } 33... Kb7?! { [%eval 1.47] } { Inaccuracy. Qe4 was best. } { [%clk 0:13:21] } 34. Qf4 { [%eval 1.54] [%clk 0:22:47] } 34... Ne4?! { [%eval 2.66] } { Inaccuracy. b5 was best. } { [%clk 0:08:34] } 35. Rf3 { [%eval 2.58] [%clk 0:16:42] } 35... Qe2 { [%eval 2.58] [%clk 0:08:25] } 36. Rc1 { [%eval 2.2] [%clk 0:13:35] } 36... b5? { [%eval 4.5] } { Mistake. h5 was best. } { [%clk 0:05:44] } 37. Re3 { [%eval 4.48] [%clk 0:09:58] } 37... Qg2 { [%eval 4.87] [%clk 0:05:52] } 38. Qe5 { [%eval 4.66] [%clk 0:08:03] } 38... Nd6 { [%eval 5.75] [%clk 0:03:32] } 39. Rxc7+ { [%eval 6.33] [%clk 0:03:38] } 39... Rxc7 { [%eval 6.35] [%clk 0:02:52] } 40. Qxd6 { [%eval 5.89] [%clk 0:04:06] } 40... bxa4 { [%eval 6.79] [%clk 0:00:40] } 41. Re6 { [%eval 6.68] [%clk 0:03:01] } 41... axb3+ { [%clk 0:45:29] } 42. Ka3 { [%clk 0:53:24] } 1-0