Event: Biel Chess Festival 2024
Date: 2022-07-19
White: Retti, Marco
WhiteElo: 1772
Black: Ribera Caro, Joan
BlackElo: 1923
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:53] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. c3 { [%eval 0.07] [%clk 1:31:17] } 2... d5 { [%eval 0.16] [%clk 1:29:02] } 3. exd5 { [%eval 0.12] [%clk 1:30:54] } 3... Qxd5 { [%eval 0.19] [%clk 1:28:32] } 4. Nf3 { [%eval 0.15] [%clk 1:30:26] } 4... g6 { [%eval 0.25] [%clk 1:28:19] } 5. d4 { [%eval 0.25] [%clk 1:29:13] } 5... cxd4 { [%eval 0.35] [%clk 1:27:38] } 6. Qxd4 { [%eval 0.33] [%clk 1:24:29] } 6... Qxd4 { [%eval 0.4] [%clk 1:27:30] } 7. Nxd4 { [%eval 0.28] [%clk 1:24:42] } 7... a6 { [%eval 0.53] [%clk 1:18:55] } 8. Be2 { [%eval 0.24] [%clk 1:19:31] } 8... Bg7 { [%eval 0.51] [%clk 1:18:34] } 9. Be3 { [%eval 0.08] [%clk 1:18:46] } 9... e5 { [%eval 0.5] [%clk 1:16:33] } 10. Nb3 { [%eval 0.41] [%clk 1:12:27] } 10... Ne7 { [%eval 0.42] [%clk 1:11:58] } 11. N1d2 { [%eval 0.32] [%clk 0:58:12] } 11... Nd7 { [%eval 0.84] [%clk 1:02:30] } 12. Bf3 { [%eval 0.35] [%clk 0:56:20] } 12... Nf5 { [%eval 0.24] [%clk 1:00:19] } 13. Nc4 { [%eval 0.22] [%clk 0:49:09] } 13... Nxe3 { [%eval 0.32] [%clk 0:53:04] } 14. Nxe3 { [%eval 0.0] [%clk 0:45:56] } 14... f5 { [%eval 0.0] [%clk 0:40:00] } 15. O-O { [%eval -0.07] [%clk 0:43:10] } 15... e4 { [%eval -0.09] [%clk 0:36:04] } 16. Be2 { [%eval -0.01] [%clk 0:42:47] } 16... Ne5 { [%eval 0.0] [%clk 0:27:54] } 17. Nd5 { [%eval -0.02] [%clk 0:39:49] } 17... Kf7 { [%eval -0.04] [%clk 0:26:37] } 18. Nb6 { [%eval -0.04] [%clk 0:37:13] } 18... Rb8 { [%eval -0.04] [%clk 0:26:44] } 19. Nxc8 { [%eval -0.29] [%clk 0:37:27] } 19... Rbxc8 { [%eval -0.19] [%clk 0:27:05] } 20. Rad1 { [%eval -0.21] [%clk 0:37:25] } 20... Rhd8 { [%eval -0.24] [%clk 0:24:44] } 21. f4 { [%eval -0.35] [%clk 0:33:05] } 21... Nd7 { [%eval -0.41] [%clk 0:18:17] } 22. Rd5 { [%eval -0.92] [%clk 0:32:43] } 22... Nb6 { [%eval -0.88] [%clk 0:17:04] } 23. Rxd8 { [%eval -0.95] [%clk 0:29:00] } 23... Rxd8 { [%eval -0.9] [%clk 0:17:30] } 24. Na5?? { [%eval -2.96] } { Blunder. Rc1 was best. } { [%clk 0:29:13] } 24... Rd2 { [%eval -2.89] [%clk 0:15:50] } 25. Bc4+ { [%eval -2.78] [%clk 0:29:12] } 25... Kf8?! { [%eval -2.05] } { Inaccuracy. Nxc4 was best. } { [%clk 0:11:20] } 26. Rf2 { [%eval -1.9] [%clk 0:29:26] } 26... Nxc4 { [%eval -2.11] [%clk 0:09:14] } 27. Nxc4 { [%eval -2.08] [%clk 0:29:21] } 27... Rd7?! { [%eval -1.33] } { Inaccuracy. Rd1+ was best. } { [%clk 0:08:56] } 28. Rd2 { [%eval -1.53] [%clk 0:29:09] } 28... Rxd2 { [%eval -1.28] [%clk 0:08:34] } 29. Nxd2 { [%eval -1.23] [%clk 0:29:30] } 29... Ke7 { [%eval -0.76] [%clk 0:04:28] } 30. Nb1? { [%eval -2.44] } { Mistake. Nf1 was best. } { [%clk 0:21:53] } 30... b5?! { [%eval -1.43] } { Inaccuracy. Bh6 was best. } { [%clk 0:03:42] } 31. b3?! { [%eval -2.13] } { Inaccuracy. Na3 was best. } { [%clk 0:22:14] } 31... Kd6 { [%eval -2.41] [%clk 0:03:41] } 32. Kf2 { [%eval -2.41] [%clk 0:22:34] } 32... Kd5 { [%eval -2.33] [%clk 0:03:01] } 33. Ke3 { [%eval -2.24] [%clk 0:22:46] } 33... Bf8 { [%eval -2.19] [%clk 0:02:25] } 34. Nd2 { [%eval -2.03] [%clk 0:20:55] } 34... Bg7 { [%eval -1.87] [%clk 0:02:41] } 35. c4+ { [%eval -1.97] [%clk 0:21:08] } 35... Kc5 { [%eval -1.88] [%clk 0:01:22] } 36. cxb5 { [%eval -1.91] [%clk 0:17:20] } 36... axb5?? { [%eval 0.0] } { Blunder. Bd4+ was best. } { [%clk 0:01:40] } 37. a4 { [%eval -0.05] [%clk 0:16:44] } 37... bxa4 { [%eval -0.03] [%clk 0:01:09] } 38. bxa4 { [%eval 0.0] [%clk 0:17:08] } 38... Kb4 { [%eval 0.0] [%clk 0:01:24] } 39. Nxe4 { [%eval 0.0] [%clk 0:17:19] } 39... fxe4 { [%eval 0.0] [%clk 0:01:29] } 40. Kxe4 { [%eval 0.0] [%clk 0:17:42] } 40... Kxa4 { [%eval 0.0] [%clk 0:01:03] } 41. g4 { [%eval 0.0] [%clk 0:17:53] } 41... Kb5 { [%eval 0.0] [%clk 0:00:36] } 42. h4 { [%eval -0.13] [%clk 0:17:52] } 42... Kc6 { [%eval -0.12] [%clk 0:29:10] } 43. f5 { [%eval 0.0] [%clk 0:47:53] } 43... Bf6 { [%eval 0.0] [%clk 0:25:13] } 44. g5 { [%eval 0.0] [%clk 0:48:07] } 44... Bc3 { [%eval 0.0] [%clk 0:19:49] } 45. fxg6 { [%eval 0.0] [%clk 0:48:26] } 45... hxg6 { [%eval 0.0] [%clk 0:19:46] } 46. h5 { [%eval 0.0] [%clk 0:48:47] } 1/2-1/2