Event: Mitropa Online Cup | Open
Site: chess24.com
Date: 2021-05-08
White: Studer, Noel
WhiteTitle: GM
WhiteElo: 2584
Black: Sochacki, Christophe
BlackTitle: IM
BlackElo: 2477
Result: 1-0
ECO: A88
Opening: Dutch Defense: Leningrad Variation, Warsaw Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:30] } 1... f5?! { [%eval 0.66] } { Inaccuracy. e6 was best. } { [%clk 1:30:07] } 2. c4 { [%eval 0.54] [%clk 1:30:44] } 2... Nf6 { [%eval 0.62] [%clk 1:30:22] } 3. g3 { [%eval 0.57] [%clk 1:31:02] } 3... g6 { [%eval 0.56] [%clk 1:30:42] } 4. Bg2 { [%eval 0.56] [%clk 1:31:28] } 4... Bg7 { [%eval 0.69] [%clk 1:31:02] } 5. Nf3 { [%eval 0.46] [%clk 1:31:56] } 5... O-O { [%eval 0.36] [%clk 1:31:17] } 6. O-O { [%eval 0.57] [%clk 1:32:24] } 6... d6 { [%eval 0.52] [%clk 1:31:34] } 7. Nc3 { [%eval 0.64] [%clk 1:32:50] } 7... c6 { [%eval 0.62] [%clk 1:31:41] } 8. Re1 { [%eval 0.52] [%clk 1:30:50] } 8... Na6 { [%eval 0.49] [%clk 1:31:49] } 9. a3 { [%eval 0.6] [%clk 1:25:48] } 9... h6 { [%eval 0.7] [%clk 1:31:49] } 10. Qc2 { [%eval 0.27] [%clk 1:23:20] } 10... Qe8 { [%eval 0.34] [%clk 1:29:50] } 11. b4 { [%eval 0.17] [%clk 1:14:17] } 11... g5?! { [%eval 0.81] } { Inaccuracy. Qf7 was best. } { [%clk 1:07:05] } 12. c5 { [%eval 0.34] [%clk 0:57:18] } 12... Nc7 { [%eval 0.11] [%clk 0:46:13] } 13. Bb2 { [%eval -0.16] [%clk 0:55:36] } 13... Qh5?! { [%eval 0.43] } { Inaccuracy. Bd7 was best. } { [%clk 0:43:45] } 14. b5?! { [%eval -0.41] } { Inaccuracy. d5 was best. } { [%clk 0:51:15] } 14... f4 { [%eval -0.22] [%clk 0:33:40] } 15. a4 { [%eval -0.51] [%clk 0:32:28] } 15... Bh3 { [%eval -0.75] [%clk 0:30:53] } 16. Bh1?! { [%eval -1.69] } { Inaccuracy. bxc6 was best. } { [%clk 0:27:28] } 16... Rf7? { [%eval -0.26] } { Mistake. Rad8 was best. } { [%clk 0:23:46] } 17. bxc6 { [%eval -0.35] [%clk 0:20:31] } 17... bxc6 { [%eval -0.12] [%clk 0:24:12] } 18. d5 { [%eval 0.0] [%clk 0:19:53] } 18... Raf8?! { [%eval 0.51] } { Inaccuracy. Ncxd5 was best. } { [%clk 0:18:21] } 19. cxd6 { [%eval 0.38] [%clk 0:18:01] } 19... exd6 { [%eval 0.0] [%clk 0:18:37] } 20. dxc6 { [%eval 0.29] [%clk 0:18:22] } 20... fxg3 { [%eval 0.04] [%clk 0:15:43] } 21. hxg3 { [%eval 0.32] [%clk 0:13:31] } 21... Ng4 { [%eval 0.79] [%clk 0:13:16] } 22. Ne4 { [%eval 0.86] [%clk 0:11:41] } 22... Bxb2?! { [%eval 1.5] } { Inaccuracy. d5 was best. } { [%clk 0:13:02] } 23. Qxb2 { [%eval 1.66] [%clk 0:12:07] } 23... d5?! { [%eval 2.5] } { Inaccuracy. Qg6 was best. } { [%clk 0:12:52] } 24. Ned2?? { [%eval 0.62] } { Blunder. Nc5 was best. } { [%clk 0:10:30] } 24... d4?? { [%eval 3.7] } { Blunder. Nxf2 was best. } { [%clk 0:06:34] } 25. Qxd4 { [%eval 4.07] [%clk 0:07:27] } 25... Ne6 { [%eval 4.09] [%clk 0:06:45] } 26. Qc4 { [%eval 4.09] [%clk 0:06:17] } 26... Nf4?! { [%eval 5.96] } { Inaccuracy. Nxf2 was best. } { [%clk 0:04:37] } 27. c7? { [%eval 3.15] } { Mistake. Ne4 was best. } { [%clk 0:03:20] } 27... Rc8?! { [%eval 4.13] } { Inaccuracy. Nf6 was best. } { [%clk 0:04:53] } 28. Rab1 { [%eval 4.68] [%clk 0:02:42] } 28... Rxc7 { [%eval 4.8] [%clk 0:04:25] } 29. Rb8+ { [%eval 4.6] [%clk 0:02:39] } 29... Kh7 { [%eval 4.76] [%clk 0:04:49] } 30. Qd4 { [%eval 4.78] [%clk 0:02:22] } 30... Rg7?! { [%eval 8.2] } { Inaccuracy. Ng6 was best. } { [%clk 0:02:19] } 31. Qd8?! { [%eval 4.9] } { Inaccuracy. gxf4 was best. } { [%clk 0:01:56] } 31... Rce7 { [%eval 6.29] [%clk 0:02:41] } 32. e3?? { [%eval 2.78] } { Blunder. Qh8+ was best. } { [%clk 0:01:37] } 32... Ng6 { [%eval 2.78] [%clk 0:02:02] } 33. Qd3 { [%eval 2.89] [%clk 0:01:32] } 33... Rd7 { [%eval 2.75] [%clk 0:02:14] } 34. Qc2 { [%eval 2.5] [%clk 0:01:49] } 34... Rgf7 { [%eval 2.25] [%clk 0:01:56] } 35. Qc8 { [%eval 2.26] [%clk 0:02:05] } 35... Nf8 { [%eval 2.49] [%clk 0:02:06] } 36. Qc2+ { [%eval 2.53] [%clk 0:02:10] } 36... Kg7 { [%eval 2.98] [%clk 0:02:11] } 37. Rc1? { [%eval 1.35] } { Mistake. Rb5 was best. } { [%clk 0:01:37] } 37... Nxf2 { [%eval 1.48] [%clk 0:01:33] } 38. Kxf2 { [%eval 1.12] [%clk 0:01:55] } 38... g4 { [%eval 1.19] [%clk 0:01:34] } 39. Qb2+ { [%eval 1.23] [%clk 0:01:56] } 39... Kg8 { [%eval 1.27] [%clk 0:01:30] } 40. Rc4?! { [%eval 0.55] } { Inaccuracy. Rb5 was best. } { [%clk 0:30:34] } 40... gxf3 { [%eval 0.11] [%clk 0:30:41] } 41. Rh4 { [%eval 0.17] [%clk 0:26:06] } 41... Qa5 { [%eval 0.0] [%clk 0:16:28] } 42. Rbb4 { [%eval 0.29] [%clk 0:14:42] } 42... Ng6 { [%eval 0.0] [%clk 0:07:35] } 43. Nc4 { [%eval 0.2] [%clk 0:07:24] } 43... Qf5 { [%eval 0.23] [%clk 0:07:56] } 44. Rxh6 { [%eval 0.0] [%clk 0:03:16] } 44... Rd8?? { [%eval 3.15] } { Blunder. Rd1 was best. } { [%clk 0:04:50] } 45. g4 { [%eval 3.35] [%clk 0:01:46] } 45... Bxg4 { [%eval 4.8] [%clk 0:04:58] } 46. Rxg6+ { [%eval 4.44] [%clk 0:01:49] } 46... Kh7?! { [%eval 6.22] } { Inaccuracy. Qxg6 was best. } { [%clk 0:04:43] } 47. Rd6?? { [%eval -0.07] } { Blunder. Rxg4 was best. } { [%clk 0:00:33] } 47... Qh5 { [%eval -0.01] [%clk 0:04:24] } 48. Qb1+?? { [%eval -5.31] } { Blunder. Qe5 was best. } { [%clk 0:00:38] } 48... Bf5 { [%eval -5.75] [%clk 0:04:26] } 49. e4 { [%eval -5.0] [%clk 0:01:02] } 49... Qh2+ { [%eval -5.65] [%clk 0:04:19] } 50. Ke3 { [%eval -6.02] [%clk 0:01:30] } 50... Rxd6 { [%eval -6.37] [%clk 0:04:24] } 51. Nxd6 { [%eval -6.98] [%clk 0:01:56] } 51... Qh6+ { [%eval -7.09] [%clk 0:04:08] } 52. Kf2? { [%eval #-7] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:02:12] } 52... Qh2+? { [%eval -7.36] } { Lost forced checkmate sequence. Qd2+ was best. } { [%clk 0:03:47] } 53. Ke3 { [%eval -7.28] [%clk 0:02:37] } 53... Qe2+?? { [%eval 0.0] } { Blunder. Qh6+ was best. } { [%clk 0:01:54] } 54. Kd4 { [%eval 0.0] [%clk 0:03:04] } 54... Qd2+ { [%eval 0.0] [%clk 0:02:16] } 55. Ke5 { [%eval 0.0] [%clk 0:02:50] } 55... Re7+?? { [%eval 2.4] } { Blunder. Qh2+ was best. } { [%clk 0:02:18] } 56. Kxf5 { [%eval 1.99] [%clk 0:03:04] } 56... Qxd6 { [%eval 2.02] [%clk 0:02:47] } 57. e5 { [%eval 1.93] [%clk 0:03:24] } 57... Qg6+?? { [%eval 4.46] } { Blunder. Qxe5+ was best. } { [%clk 0:03:11] } 58. Kf4 { [%eval 4.2] [%clk 0:03:48] } 58... Rf7+ { [%eval 4.15] [%clk 0:03:22] } 59. Ke3 { [%eval 4.49] [%clk 0:04:14] } 59... Rf5 { [%eval 4.54] [%clk 0:01:09] } 60. Rh4+ { [%eval 6.18] [%clk 0:02:21] } 60... Kg7 { [%eval 5.99] [%clk 0:01:19] } 61. Kf2 { [%eval 5.9] [%clk 0:02:46] } 61... Qg5 { [%eval 6.25] [%clk 0:01:12] } 62. Qg1? { [%eval 3.26] } { Mistake. Qb4 was best. } { [%clk 0:03:12] } 62... Qxg1+ { [%eval 3.4] [%clk 0:00:41] } 63. Kxg1 { [%eval 3.25] [%clk 0:03:39] } 63... Kf7 { [%eval 4.03] [%clk 0:00:55] } 64. Rh7+ { [%eval 3.69] [%clk 0:03:45] } 64... Ke6 { [%eval 4.84] [%clk 0:01:23] } 65. Rxa7 { [%eval 3.77] [%clk 0:04:07] } 65... Rf4? { [%eval 6.82] } { Mistake. Rxe5 was best. } { [%clk 0:01:05] } 66. Ra5 { [%eval 7.25] [%clk 0:03:45] } 66... f2+ { [%eval 7.18] [%clk 0:00:43] } 67. Kf1 { [%eval 7.77] [%clk 0:04:11] } 67... Kf5 { [%eval 7.0] [%clk 0:01:01] } 68. Bg2 { [%eval 7.03] [%clk 0:04:33] } 68... Kg4 { [%eval 59.46] [%clk 0:00:37] } 69. e6 { [%eval 29.44] [%clk 0:04:50] } 69... Rb4 { [%eval 70.2] [%clk 0:01:02] } 70. e7 { [%eval 70.0] [%clk 0:04:49] } 70... Kg3 { [%clk 0:01:17] } 71. Rg5+ { [%clk 0:05:16] } 71... Kh2 { [%clk 0:01:44] } 72. Rh5+ { [%clk 0:05:43] } 72... Kg3 { [%clk 0:02:10] } 73. Rh3+ { [%clk 0:06:12] } 1-0