Event: wstcc2024o65
Date: 2024-07-07
White: Czajkowski, Ryszard
WhiteElo: 1975
Black: Joentausta, Hannu
BlackElo: 2102
Result: 1/2-1/2
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. c4 { [%eval 0.21] [%clk 1:31:18] } 2... e6 { [%eval 0.11] [%clk 1:31:15] } 3. Nc3 { [%eval 0.0] [%clk 1:31:34] } 3... Bb4 { [%eval 0.17] [%clk 1:31:18] } 4. e3 { [%eval 0.08] [%clk 1:31:38] } 4... b6 { [%eval 0.35] [%clk 1:31:28] } 5. Bd3 { [%eval 0.1] [%clk 1:31:33] } 5... Bb7 { [%eval 0.18] [%clk 1:31:33] } 6. f3 { [%eval 0.0] [%clk 1:30:47] } 6... Nh5?! { [%eval 0.81] } { Inaccuracy. O-O was best. } { [%clk 1:30:09] } 7. Ne2 { [%eval 0.57] [%clk 1:15:25] } 7... O-O?! { [%eval 1.18] } { Inaccuracy. Bxc3+ was best. } { [%clk 1:29:36] } 8. Qc2 { [%eval 1.13] [%clk 1:12:46] } 8... f5 { [%eval 1.15] [%clk 1:27:15] } 9. a3 { [%eval 0.94] [%clk 0:59:01] } 9... Bxc3+ { [%eval 1.05] [%clk 1:26:21] } 10. Nxc3 { [%eval 0.9] [%clk 0:58:32] } 10... Qh4+ { [%eval 0.97] [%clk 1:18:04] } 11. Qf2 { [%eval 0.91] [%clk 0:58:35] } 11... Qxf2+ { [%eval 1.04] [%clk 1:18:13] } 12. Kxf2 { [%eval 0.97] [%clk 0:59:04] } 12... Nc6 { [%eval 1.07] [%clk 1:17:59] } 13. b4 { [%eval 1.05] [%clk 0:58:04] } 13... Ne7 { [%eval 1.14] [%clk 1:03:42] } 14. g3?! { [%eval 0.17] } { Inaccuracy. a4 was best. } { [%clk 0:56:56] } 14... Nf6 { [%eval 0.14] [%clk 1:01:48] } 15. Ke2 { [%eval 0.21] [%clk 0:55:33] } 15... e5 { [%eval 0.47] [%clk 0:55:03] } 16. d5 { [%eval 0.53] [%clk 0:45:47] } 16... a6?! { [%eval 1.37] } { Inaccuracy. e4 was best. } { [%clk 0:47:38] } 17. Bb2?! { [%eval 0.5] } { Inaccuracy. e4 was best. } { [%clk 0:44:32] } 17... d6 { [%eval 0.5] [%clk 0:47:47] } 18. Bc2 { [%eval 0.23] [%clk 0:43:46] } 18... Bc8 { [%eval 0.4] [%clk 0:47:01] } 19. Rhc1 { [%eval 0.22] [%clk 0:40:23] } 19... Bd7 { [%eval 0.24] [%clk 0:44:57] } 20. Bb3 { [%eval 0.05] [%clk 0:40:30] } 20... Kh8 { [%eval 0.48] [%clk 0:38:50] } 21. Ba2 { [%eval 0.12] [%clk 0:31:18] } 21... Rae8 { [%eval 0.48] [%clk 0:35:05] } 22. Rg1 { [%eval 0.16] [%clk 0:30:56] } 22... f4 { [%eval 0.33] [%clk 0:29:49] } 23. e4 { [%eval 0.13] [%clk 0:27:00] } 23... fxg3 { [%eval 0.08] [%clk 0:29:38] } 24. hxg3 { [%eval 0.11] [%clk 0:27:13] } 24... Nh5 { [%eval 0.64] [%clk 0:28:31] } 25. Raf1 { [%eval 0.5] [%clk 0:22:41] } 25... Rf7?! { [%eval 1.08] } { Inaccuracy. g5 was best. } { [%clk 0:27:51] } 26. Bb3 { [%eval 1.05] [%clk 0:22:43] } 26... Ref8 { [%eval 1.09] [%clk 0:27:55] } 27. Ke3?! { [%eval 0.51] } { Inaccuracy. Bd1 was best. } { [%clk 0:23:07] } 27... Nf6 { [%eval 1.03] [%clk 0:18:38] } 28. Rh1 { [%eval 1.03] [%clk 0:21:43] } 28... h6 { [%eval 1.21] [%clk 0:15:22] } 29. Bd1 { [%eval 1.16] [%clk 0:19:50] } 29... Ng6 { [%eval 1.58] [%clk 0:09:22] } 30. Be2 { [%eval 1.77] [%clk 0:19:41] } 30... Kg8 { [%eval 1.87] [%clk 0:08:42] } 31. Nb1?! { [%eval 1.09] } { Inaccuracy. c5 was best. } { [%clk 0:17:36] } 31... Re7?! { [%eval 1.76] } { Inaccuracy. h5 was best. } { [%clk 0:07:36] } 32. Nd2 { [%eval 1.37] [%clk 0:16:01] } 32... Rfe8?! { [%eval 2.12] } { Inaccuracy. Rb8 was best. } { [%clk 0:07:37] } 33. Bc3 { [%eval 1.56] [%clk 0:14:37] } 33... Nf8 { [%eval 2.1] [%clk 0:07:44] } 34. c5 { [%eval 2.28] [%clk 0:13:48] } 34... Bb5 { [%eval 2.61] [%clk 0:06:12] } 35. cxd6 { [%eval 2.26] [%clk 0:09:23] } 35... cxd6 { [%eval 2.24] [%clk 0:06:32] } 36. Rc1? { [%eval 0.99] } { Mistake. Bxb5 was best. } { [%clk 0:09:51] } 36... Bxe2 { [%eval 0.96] [%clk 0:04:49] } 37. Kxe2 { [%eval 1.05] [%clk 0:10:20] } 37... Rc7 { [%eval 0.99] [%clk 0:04:56] } 38. Bb2 { [%eval 0.94] [%clk 0:10:49] } 38... Rec8 { [%eval 0.91] [%clk 0:05:05] } 39. Rxc7 { [%eval 0.86] [%clk 0:10:52] } 39... Rxc7 { [%eval 0.9] [%clk 0:05:34] } 40. Rc1?! { [%eval 0.15] } { Inaccuracy. a4 was best. } { [%clk 0:11:13] } 40... Rxc1 { [%eval 0.21] [%clk 0:05:57] } 41. Bxc1 { [%eval 0.15] [%clk 0:11:42] } 41... b5 { [%eval 0.23] [%clk 0:05:08] } 42. Nb3 { [%eval 0.0] [%clk 0:10:26] } 42... N8d7 { [%eval 0.1] [%clk 0:02:48] } 43. Be3 { [%eval 0.11] [%clk 0:10:28] } 43... Kf7 { [%eval 0.13] [%clk 0:01:00] } 44. Na5 { [%eval 0.07] [%clk 0:09:12] } 44... Ke8 { [%eval 0.13] [%clk 0:29:25] } 45. Nb7 { [%eval 0.0] [%clk 0:36:50] } 45... Ke7 { [%eval 0.03] [%clk 0:29:47] } 46. Ba7 { [%eval 0.0] [%clk 0:36:13] } 46... Ne8 { [%eval 0.01] [%clk 0:28:27] } 47. Na5 { [%eval 0.0] [%clk 0:31:32] } 47... Nef6 { [%eval 0.04] [%clk 0:26:20] } 48. Nc6+ { [%eval 0.0] [%clk 0:31:43] } 48... Ke8 { [%eval 0.07] [%clk 0:26:34] } 49. Ke3 { [%eval 0.0] [%clk 0:20:58] } 49... Nh5 { [%eval 0.0] [%clk 0:26:23] } 50. Kf2 { [%eval 0.0] [%clk 0:20:57] } 50... Nhf6 { [%eval 0.05] [%clk 0:26:45] } 51. Kg2 { [%eval 0.0] [%clk 0:19:57] } 51... Ng8 { [%clk 0:20:12] } 52. Be3 { [%clk 0:12:24] } 52... Ne7 { [%clk 0:19:28] } 53. Nxe7 { [%clk 0:12:08] } 53... Kxe7 { [%clk 0:19:56] } 54. g4 { [%clk 0:10:11] } 1/2-1/2