Event: Rigo Janos Memorial IM
Site: Balatonlelle
Date: 2024-06-14
White: Otsuka, Shou
WhiteTitle: CM
WhiteElo: 2259
Black: Csonka, Attila Istvan
BlackTitle: IM
BlackElo: 2306
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Stoltz Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:19] } 1... c5 { [%eval 0.25] } 2. c3 { [%eval 0.07] [%clk 1:30:33] } 2... Nf6 { [%eval 0.04] [%clk 1:30:56] } 3. e5 { [%eval 0.14] [%clk 1:30:55] } 3... Nd5 { [%eval 0.06] [%clk 1:31:18] } 4. Nf3 { [%eval 0.01] [%clk 1:31:16] } 4... Nc6 { [%eval 0.07] [%clk 1:31:41] } 5. Bc4 { [%eval 0.04] [%clk 1:31:29] } 5... Nb6 { [%eval 0.23] [%clk 1:32:01] } 6. Bb3 { [%eval 0.07] [%clk 1:31:56] } 6... c4 { [%eval 0.1] [%clk 1:32:22] } 7. Bc2 { [%eval 0.0] [%clk 1:32:23] } 7... d5 { [%eval 0.21] [%clk 1:32:46] } 8. exd6 { [%eval 0.05] [%clk 1:32:49] } 8... Qxd6 { [%eval 0.05] [%clk 1:33:07] } 9. O-O { [%eval 0.12] [%clk 1:33:13] } 9... Bg4 { [%eval 0.18] [%clk 1:31:44] } 10. Re1 { [%eval 0.28] [%clk 1:33:18] } 10... e6 { [%eval 0.24] [%clk 1:18:49] } 11. Na3 { [%eval 0.16] [%clk 1:25:48] } 11... Qd7 { [%eval 0.42] [%clk 1:17:23] } 12. b3 { [%eval 0.36] [%clk 1:25:38] } 12... cxb3 { [%eval 0.35] [%clk 1:11:54] } 13. axb3 { [%eval 0.28] [%clk 1:25:58] } 13... Be7 { [%eval 0.32] [%clk 1:11:23] } 14. h3 { [%eval 0.28] [%clk 1:24:56] } 14... Bh5 { [%eval 0.26] [%clk 1:11:12] } 15. Be4 { [%eval 0.32] [%clk 1:24:57] } 15... O-O { [%eval 0.3] [%clk 1:08:17] } 16. Ne5 { [%eval 0.25] [%clk 1:24:09] } 16... Bxd1 { [%eval 0.35] [%clk 1:07:03] } 17. Nxd7 { [%eval 0.23] [%clk 1:24:33] } 17... Nxd7 { [%eval 0.25] [%clk 1:07:24] } 18. Rxd1 { [%eval 0.23] [%clk 1:24:56] } 18... Nc5 { [%eval 0.39] [%clk 1:03:43] } 19. Bc2 { [%eval 0.37] [%clk 1:24:46] } 19... e5?! { [%eval 1.26] } { Inaccuracy. Nd7 was best. } { [%clk 1:03:16] } 20. b4 { [%eval 1.18] [%clk 1:24:12] } 20... Ne6 { [%eval 1.46] [%clk 1:02:44] } 21. Re1 { [%eval 1.07] [%clk 1:21:19] } 21... a6 { [%eval 1.24] [%clk 0:58:49] } 22. Nc4 { [%eval 1.31] [%clk 1:21:23] } 22... Bf6 { [%eval 1.77] [%clk 0:58:07] } 23. Be4 { [%eval 1.33] [%clk 1:18:40] } 23... Nf4? { [%eval 2.72] } { Mistake. Rfd8 was best. } { [%clk 0:52:04] } 24. Nd6 { [%eval 3.02] [%clk 1:08:26] } 24... Rab8 { [%eval 2.85] [%clk 0:50:51] } 25. Nxb7 { [%eval 2.67] [%clk 0:58:15] } 25... Rxb7 { [%eval 2.7] [%clk 0:51:09] } 26. Bxc6 { [%eval 2.66] [%clk 0:58:41] } 26... Rb6 { [%eval 2.8] [%clk 0:51:08] } 27. Be4 { [%eval 2.83] [%clk 0:59:05] } 27... Rd8 { [%eval 2.63] [%clk 0:46:04] } 28. d4 { [%eval 2.65] [%clk 0:56:25] } 28... g5 { [%eval 2.61] [%clk 0:41:45] } 29. Bxf4 { [%eval 2.59] [%clk 0:52:05] } 29... exf4 { [%eval 3.16] [%clk 0:41:08] } 30. Ra5 { [%eval 3.28] [%clk 0:51:57] } 30... Kg7 { [%eval 3.31] [%clk 0:40:03] } 31. Rc5 { [%eval 3.19] [%clk 0:51:22] } 31... h6 { [%eval 3.37] [%clk 0:40:20] } 32. d5?! { [%eval 2.42] } { Inaccuracy. Bf3 was best. } { [%clk 0:48:37] } 32... Rb5 { [%eval 2.51] [%clk 0:34:51] } 33. Rb1?! { [%eval 1.66] } { Inaccuracy. Rd1 was best. } { [%clk 0:32:21] } 33... Rdb8? { [%eval 2.98] } { Mistake. Be5 was best. } { [%clk 0:33:31] } 34. d6 { [%eval 3.15] [%clk 0:25:47] } 34... a5 { [%eval 3.19] [%clk 0:22:15] } 35. Rxb5 { [%eval 3.17] [%clk 0:25:24] } 35... Rxb5 { [%eval 3.08] [%clk 0:22:38] } 36. bxa5 { [%eval 3.02] [%clk 0:25:36] } 36... Rxa5 { [%eval 3.16] [%clk 0:22:49] } 37. c4 { [%eval 2.91] [%clk 0:25:29] } 37... Ra1?! { [%eval 4.54] } { Inaccuracy. h5 was best. } { [%clk 0:20:32] } 38. c5 { [%eval 4.6] [%clk 0:21:15] } 38... Rxb1+ { [%eval 4.94] [%clk 0:20:54] } 39. Bxb1 { [%eval 5.2] [%clk 0:51:42] } 39... Be5 { [%eval 5.15] [%clk 0:51:18] } 40. Kf1 { [%eval 5.07] [%clk 0:51:35] } 40... Kf6 { [%eval 5.37] [%clk 0:50:22] } 41. Ba2 { [%eval 5.13] [%clk 0:49:08] } 41... Kg6 { [%eval 5.9] [%clk 0:50:36] } 42. Ke2 { [%eval 5.6] [%clk 0:49:07] } 42... f5 { [%eval 6.21] [%clk 0:50:43] } 43. Kd3 { [%eval 5.22] [%clk 0:48:18] } 43... f3 { [%eval 6.28] [%clk 0:49:00] } 44. gxf3 { [%eval 7.37] [%clk 0:48:23] } 44... Kf6 { [%eval 7.26] [%clk 0:49:03] } 45. Bg8 { [%eval 7.1] [%clk 0:46:21] } 45... h5 { [%eval 7.13] [%clk 0:48:38] } 46. Kc4 { [%eval 6.92] [%clk 0:44:19] } 1-0