Event: Skol-SM 2021, grupp B
Site: Helsingborg Arena, Helsingborg, Sweden
Date: 2021-10-09
White: Ostensson, Julia
WhiteElo: 1373
Black: Petersson, David
BlackElo: 1519
Result: 1-0
ECO: C70
Opening: Ruy Lopez: Morphy Defense, Classical Defense Deferred
Variant: Standard
TimeControl: 45 minutes + 10 seconds per move from move one.

1. e4 { [%eval 0.14] [%clk 0:45:18] } 1... e5 { [%eval 0.12] [%clk 0:45:19] } 2. Nf3 { [%eval 0.17] [%clk 0:45:26] } 2... Nc6 { [%eval 0.12] [%clk 0:45:28] } 3. Bb5 { [%eval 0.2] [%clk 0:45:34] } 3... a6 { [%eval 0.22] [%clk 0:45:33] } 4. Ba4 { [%eval 0.4] [%clk 0:45:42] } 4... Bc5 { [%eval 0.43] [%clk 0:45:17] } 5. d3 { [%eval 0.36] [%clk 0:44:43] } 5... b5 { [%eval 0.55] [%clk 0:44:08] } 6. Bb3 { [%eval 0.47] [%clk 0:44:50] } 6... Nf6 { [%eval 0.18] [%clk 0:42:52] } 7. c3 { [%eval 0.09] [%clk 0:41:12] } 7... O-O { [%eval 0.16] [%clk 0:38:00] } 8. Bg5 { [%eval 0.07] [%clk 0:38:18] } 8... d6 { [%eval 0.1] [%clk 0:36:35] } 9. Nbd2 { [%eval 0.22] [%clk 0:36:32] } 9... Be6 { [%eval 0.29] [%clk 0:33:52] } 10. O-O { [%eval 0.53] [%clk 0:33:21] } 10... h6 { [%eval 0.3] [%clk 0:32:08] } 11. Bh4 { [%eval 0.35] [%clk 0:29:47] } 11... a5?! { [%eval 0.99] } { Inaccuracy. g5 was best. } { [%clk 0:25:15] } 12. Bxe6?! { [%eval 0.45] } { Inaccuracy. Bd5 was best. } { [%clk 0:26:24] } 12... fxe6 { [%eval 0.56] [%clk 0:25:19] } 13. Qb3 { [%eval 0.4] [%clk 0:26:08] } 13... Qd7 { [%eval 0.49] [%clk 0:22:08] } 14. a4? { [%eval -0.72] } { Mistake. Bxf6 was best. } { [%clk 0:14:54] } 14... b4 { [%eval -0.38] [%clk 0:20:01] } 15. Qc4 { [%eval -0.75] [%clk 0:12:27] } 15... Bb6 { [%eval -0.59] [%clk 0:15:13] } 16. Bg3 { [%eval -0.63] [%clk 0:09:32] } 16... Nh5 { [%eval -0.75] [%clk 0:13:47] } 17. Rfe1?! { [%eval -1.29] } { Inaccuracy. Rad1 was best. } { [%clk 0:07:23] } 17... Nxg3?! { [%eval -0.6] } { Inaccuracy. g5 was best. } { [%clk 0:13:13] } 18. hxg3 { [%eval -0.82] [%clk 0:07:27] } 18... Rad8 { [%eval -0.54] [%clk 0:11:24] } 19. Qb3 { [%eval -0.6] [%clk 0:05:03] } 19... Rf6?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 0:09:15] } 20. Nc4 { [%eval -0.11] [%clk 0:03:57] } 20... Ba7 { [%eval 0.0] [%clk 0:08:41] } 21. Re2?! { [%eval -0.94] } { Inaccuracy. Ne3 was best. } { [%clk 0:01:59] } 21... Rdf8?! { [%eval -0.2] } { Inaccuracy. Rb8 was best. } { [%clk 0:08:13] } 22. Ne3 { [%eval 0.0] [%clk 0:01:18] } 22... Rb8 { [%eval 0.0] [%clk 0:06:56] } 23. Qc2 { [%eval -0.43] [%clk 0:00:33] } 23... Re8 { [%eval 0.0] [%clk 0:06:11] } 24. Rc1 { [%eval -0.16] [%clk 0:00:30] } 24... Bb6 { [%eval -0.04] [%clk 0:05:36] } 25. Nc4 { [%eval 0.0] [%clk 0:00:21] } 25... Bc5?! { [%eval 0.82] } { Inaccuracy. Ba7 was best. } { [%clk 0:04:29] } 26. Qd2? { [%eval -0.32] } { Mistake. Qd1 was best. } { [%clk 0:00:14] } 26... Ba7 { [%eval -0.33] [%clk 0:03:42] } 27. cxb4?! { [%eval -1.33] } { Inaccuracy. Ne3 was best. } { [%clk 0:00:16] } 27... axb4 { [%eval -1.38] [%clk 0:03:20] } 28. Qc2?! { [%eval -2.1] } { Inaccuracy. Ne3 was best. } { [%clk 0:00:16] } 28... Rxf3 { [%eval -2.12] [%clk 0:02:20] } 29. gxf3 { [%eval -1.87] [%clk 0:00:23] } 29... Nd4 { [%eval -1.92] [%clk 0:02:29] } 30. Qd1 { [%eval -1.98] [%clk 0:00:16] } 30... Nxe2+ { [%eval -1.86] } 31. Qxe2 { [%eval -1.96] [%clk 0:00:22] } 31... Rf8?? { [%eval 0.0] } { Blunder. Qxa4 was best. } { [%clk 0:02:03] } 32. b3 { [%eval 0.0] [%clk 0:00:20] } 32... Bc5?! { [%eval 0.74] } { Inaccuracy. h5 was best. } { [%clk 0:01:53] } 33. Nxe5 { [%eval 0.72] [%clk 0:00:21] } 33... Bxf2+ { [%eval 0.62] [%clk 0:01:37] } 34. Kxf2 { [%eval 0.54] [%clk 0:00:22] } 34... dxe5 { [%eval 0.73] [%clk 0:01:45] } 35. Qe3 { [%eval 0.61] [%clk 0:00:19] } 35... Qd6 { [%eval 0.55] [%clk 0:01:05] } 36. Ke2 { [%eval 0.52] [%clk 0:00:14] } 36... Rc8?? { [%eval 3.17] } { Blunder. Rd8 was best. } { [%clk 0:00:55] } 37. Qc5 { [%eval 2.92] [%clk 0:00:19] } 37... Qd4 { [%eval 3.63] [%clk 0:00:36] } 38. Qxd4 { [%eval 3.2] [%clk 0:00:13] } 38... exd4 { [%eval 3.61] [%clk 0:00:45] } 39. Rc6 { [%eval 3.08] [%clk 0:00:17] } 39... e5? { [%eval 5.77] } { Mistake. Kf7 was best. } { [%clk 0:00:47] } 40. Re6 { [%eval 6.19] [%clk 0:00:20] } 40... c5 { [%eval 6.42] [%clk 0:00:26] } 41. Rxe5 { [%eval 6.42] [%clk 0:00:29] } 41... Rc6 { [%eval 7.14] [%clk 0:00:31] } 42. f4 { [%eval 7.21] [%clk 0:00:23] } 42... Kf7 { [%eval 7.13] [%clk 0:00:37] } 43. Kf3 { [%eval 7.31] [%clk 0:00:14] } 43... Kf6 { [%eval 7.68] [%clk 0:00:22] } 44. g4 { [%eval 7.02] [%clk 0:00:14] } 44... g6 { [%eval 7.54] [%clk 0:00:17] } 45. Rd5 { [%eval 7.66] [%clk 0:00:17] } 45... Ke6 { [%eval 7.98] [%clk 0:00:17] } 46. Rd8 { [%eval 7.75] [%clk 0:00:14] } 46... Kf7 { [%eval 7.86] [%clk 0:00:18] } 47. Rd5 { [%eval 7.69] [%clk 0:00:14] } 47... Ke6 { [%eval 8.07] [%clk 0:00:25] } 48. Re5+ { [%eval 7.24] [%clk 0:00:21] } 48... Kf6 { [%eval 7.38] [%clk 0:00:28] } 49. Re8 { [%eval 7.46] [%clk 0:00:17] } 49... Kf7 { [%eval 7.55] [%clk 0:00:34] } 50. Rh8 { [%eval 7.73] [%clk 0:00:23] } 50... Kg7 { [%eval 7.49] [%clk 0:00:41] } 51. Rb8 { [%eval 7.6] [%clk 0:00:20] } 51... Kf7 { [%eval 7.84] [%clk 0:00:36] } 52. Rb7+ { [%eval 7.44] [%clk 0:00:25] } 52... Kf6? { [%eval #5] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:00:26] } 53. a5? { [%eval 8.5] } { Lost forced checkmate sequence. e5+ was best. } { [%clk 0:00:25] } 53... Rc8 { [%eval 21.7] [%clk 0:00:26] } 54. a6 { [%eval 9.69] [%clk 0:00:17] } 54... Ra8? { [%eval #8] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:00:30] } 55. a7? { [%eval 8.8] } { Lost forced checkmate sequence. e5+ was best. } { [%clk 0:00:15] } 55... Ke6 { [%eval 8.59] [%clk 0:00:26] } 56. Kg3 { [%eval 7.8] [%clk 0:00:13] } 56... Kf6 { [%eval 8.66] [%clk 0:00:25] } 57. Rb6+ { [%eval 8.11] [%clk 0:00:13] } 57... Kf7 { [%eval 8.13] [%clk 0:00:29] } 58. Rb7+ { [%eval 8.1] [%clk 0:00:21] } 58... Kf6 { [%eval 8.75] [%clk 0:00:37] } 59. Rc7 { [%eval 7.93] [%clk 0:00:27] } 59... Ke6 { [%eval 8.15] [%clk 0:00:16] } 60. f5+ { [%eval 7.84] [%clk 0:00:30] } 60... gxf5 { [%eval 8.24] [%clk 0:00:21] } 61. exf5+ { [%eval 7.89] [%clk 0:00:33] } 61... Kf6 { [%eval 8.77] [%clk 0:00:26] } 62. Kf4 { [%eval 8.44] [%clk 0:00:28] } 62... Re8 { [%eval 10.88] [%clk 0:00:13] } 63. Rc6+ { [%eval 10.82] [%clk 0:00:20] } 63... Kg7 { [%eval 10.71] [%clk 0:00:16] } 64. Rxc5 { [%eval 10.82] [%clk 0:00:19] } 64... Ra8 { [%eval 11.64] [%clk 0:00:22] } 65. Rc7+ { [%eval 11.75] [%clk 0:00:23] } 65... Kf6 { [%eval 11.75] [%clk 0:00:19] } 66. Rh7 { [%eval 11.81] [%clk 0:00:21] } 66... Re8 { [%eval 23.38] [%clk 0:00:19] } 67. Rxh6+ { [%eval #13] [%clk 0:00:27] } 67... Kg7 { [%eval #9] [%clk 0:00:26] } 68. Rb6 { [%eval #8] [%clk 0:00:14] } 68... Ra8 { [%eval #8] [%clk 0:00:30] } 69. Rb7+ { [%eval #7] [%clk 0:00:18] } 69... Kh6 { [%eval #2] [%clk 0:00:14] } 70. g5+ { [%eval #1] [%clk 0:00:26] } 70... Kh5 { [%eval #1] [%clk 0:00:20] } 71. Rh7# { [%clk 0:00:34] } 1-0