Event: Skol-SM 2021, grupp A
Site: Helsingborg Arena, Mellersta Stenbocksgatan 14, Helsingborg, Sweden
Date: 2021-10-09
White: Sigurdsson, Anton
WhiteElo: 1183
Black: Kochetkov, Maxim
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 45 minutes + 10 seconds per move from move one.

1. e4 { [%eval 0.14] [%clk 0:45:17] } 1... c5 { [%eval 0.32] [%clk 0:45:19] } 2. Nf3 { [%eval 0.0] [%clk 0:45:24] } 2... d6 { [%eval 0.0] [%clk 0:45:21] } 3. d4 { [%eval 0.15] [%clk 0:45:27] } 3... cxd4 { [%eval 0.13] [%clk 0:45:29] } 4. Nxd4 { [%eval 0.0] [%clk 0:45:32] } 4... Nf6 { [%eval 0.14] [%clk 0:45:32] } 5. Nc3 { [%eval 0.18] [%clk 0:45:32] } 5... a6 { [%eval 0.21] [%clk 0:45:40] } 6. f3 { [%eval 0.33] [%clk 0:45:34] } 6... e5 { [%eval 0.16] [%clk 0:45:42] } 7. Nb3 { [%eval 0.1] [%clk 0:45:35] } 7... Be6 { [%eval 0.38] [%clk 0:44:18] } 8. Be3 { [%eval 0.5] [%clk 0:45:14] } 8... Be7 { [%eval 0.49] [%clk 0:44:10] } 9. Qd2 { [%eval 0.45] [%clk 0:45:16] } 9... O-O { [%eval 0.23] [%clk 0:43:50] } 10. O-O-O { [%eval 0.37] [%clk 0:45:17] } 10... Nbd7 { [%eval 0.4] [%clk 0:43:34] } 11. g4 { [%eval 0.47] [%clk 0:45:06] } 11... b5 { [%eval 0.35] [%clk 0:43:25] } 12. h4 { [%eval -0.03] [%clk 0:43:55] } 12... b4 { [%eval -0.11] [%clk 0:40:39] } 13. Nd5 { [%eval 0.23] [%clk 0:39:10] } 13... Bxd5 { [%eval 0.14] [%clk 0:33:44] } 14. exd5 { [%eval 0.01] [%clk 0:39:00] } 14... a5 { [%eval 0.32] [%clk 0:32:32] } 15. Kb1? { [%eval -0.91] } { Mistake. g5 was best. } { [%clk 0:36:06] } 15... Qc7?? { [%eval 1.59] } { Blunder. Nb6 was best. } { [%clk 0:28:06] } 16. h5?? { [%eval -1.62] } { Blunder. g5 was best. } { [%clk 0:33:55] } 16... Rfc8?? { [%eval 1.87] } { Blunder. a4 was best. } { [%clk 0:23:18] } 17. g5 { [%eval 1.69] [%clk 0:32:08] } 17... Nxd5?? { [%eval 4.79] } { Blunder. a4 was best. } { [%clk 0:08:45] } 18. Bd3?? { [%eval -4.06] } { Blunder. Qxd5 was best. } { [%clk 0:27:24] } 18... Nxe3? { [%eval -2.37] } { Mistake. a4 was best. } { [%clk 0:08:18] } 19. Qxe3 { [%eval -2.23] [%clk 0:27:14] } 19... Nc5?? { [%eval 2.66] } { Blunder. d5 was best. } { [%clk 0:07:32] } 20. Nxc5 { [%eval 2.51] [%clk 0:20:20] } 20... Qxc5 { [%eval 2.44] [%clk 0:07:09] } 21. Qe4 { [%eval 2.26] [%clk 0:19:13] } 21... Bxg5 { [%eval 3.23] [%clk 0:02:14] } 22. Qxh7+ { [%eval 2.03] [%clk 0:17:46] } 22... Kf8 { [%eval 3.13] [%clk 0:02:22] } 23. Qh8+? { [%eval 1.34] } { Mistake. Be4 was best. } { [%clk 0:16:25] } 23... Ke7 { [%eval 1.01] [%clk 0:02:31] } 24. Qxg7 { [%eval 1.44] [%clk 0:16:32] } 24... Bf6 { [%eval 1.57] [%clk 0:01:47] } 25. Qg4? { [%eval 0.4] } { Mistake. Qg2 was best. } { [%clk 0:14:46] } 25... a4 { [%eval 0.3] [%clk 0:01:39] } 26. Qg1 { [%eval 0.53] [%clk 0:10:05] } 26... Qa5? { [%eval 1.85] } { Mistake. a3 was best. } { [%clk 0:01:19] } 27. Be4 { [%eval 1.48] [%clk 0:08:52] } 27... b3? { [%eval 2.87] } { Mistake. Rab8 was best. } { [%clk 0:00:38] } 28. cxb3 { [%eval 3.09] [%clk 0:07:36] } 28... axb3 { [%eval 2.87] [%clk 0:00:23] } 29. a3 { [%eval 3.14] [%clk 0:07:29] } 29... Rab8 { [%eval 3.84] [%clk 0:00:22] } 30. Rd5?? { [%eval 1.78] } { Blunder. h6 was best. } { [%clk 0:07:04] } 30... Qc7?? { [%eval 4.43] } { Blunder. Rb5 was best. } { [%clk 0:00:14] } 31. Qe3 { [%eval 3.62] [%clk 0:06:17] } 31... Qc4 { [%eval 4.39] [%clk 0:00:14] } 32. Rhd1 { [%eval 4.38] [%clk 0:05:13] } 32... Rc6? { [%eval 11.2] } { Mistake. Rc5 was best. } { [%clk 0:00:11] } 33. Bf5?? { [%eval 0.98] } { Blunder. Qa7+ was best. } { [%clk 0:03:52] } 33... Rg8 { [%eval 1.4] [%clk 0:00:12] } 34. Be4 { [%eval 1.12] [%clk 0:03:05] } 34... Bg5 { [%eval 1.24] [%clk 0:00:19] } 35. Qe1 { [%eval 0.99] [%clk 0:02:14] } 35... Rgc8 { [%eval 1.38] [%clk 0:00:19] } 36. R5d2?? { [%eval -3.49] } { Blunder. Rxe5+ was best. } { [%clk 0:00:28] } 36... Bxd2?? { [%eval -0.67] } { Blunder. Rc5 was best. } { [%clk 0:00:25] } 37. Qxd2 { [%eval -0.75] [%clk 0:00:36] } 37... d5 { [%eval -0.7] [%clk 0:00:12] } 38. Bd3?? { [%eval -4.67] } { Blunder. Qg5+ was best. } { [%clk 0:00:23] } 38... Qd4?! { [%eval -3.65] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:15] } 39. Qg5+?! { [%eval -5.19] } { Inaccuracy. h6 was best. } { [%clk 0:00:29] } 39... Rf6? { [%eval -3.22] } { Mistake. Kf8 was best. } { [%clk 0:00:16] } 40. Be2?! { [%eval -4.46] } { Inaccuracy. h6 was best. } { [%clk 0:00:31] } 40... Qf4 { [%eval -4.39] [%clk 0:00:19] } 41. Qxf4 { [%eval -4.66] [%clk 0:00:37] } 41... Rxf4 { [%eval -4.79] [%clk 0:00:27] } 42. Rxd5 { [%eval -5.35] [%clk 0:00:41] } 42... f6?? { [%eval -2.07] } { Blunder. Rh4 was best. } { [%clk 0:00:21] } 43. Rd3 { [%eval -2.18] [%clk 0:00:47] } 43... Rb8 { [%eval -1.82] [%clk 0:00:26] } 44. Kc1? { [%eval -3.43] } { Mistake. Bd1 was best. } { [%clk 0:00:54] } 44... Rh4 { [%eval -3.38] [%clk 0:00:31] } 45. f4? { [%eval -5.67] } { Mistake. Kd2 was best. } { [%clk 0:00:46] } 45... Rxf4 { [%eval -5.14] [%clk 0:00:37] } 46. Kd2 { [%eval -5.19] [%clk 0:00:52] } 46... Rd8?! { [%eval -3.69] } { Inaccuracy. Rh4 was best. } { [%clk 0:00:30] } 47. Kc3 { [%eval -4.45] [%clk 0:00:53] } 47... Rxd3+ { [%eval -4.51] [%clk 0:00:29] } 48. Bxd3 { [%eval -4.88] } 48... Rf3 { [%eval -5.23] [%clk 0:00:32] } 49. Kc4 { [%eval -5.09] [%clk 0:01:01] } 49... Rh3?! { [%eval -3.4] } { Inaccuracy. f5 was best. } { [%clk 0:00:36] } 50. Bg6 { [%eval -4.11] [%clk 0:01:06] } 50... Kd6 { [%eval -3.16] [%clk 0:00:33] } 51. Bf7? { [%eval -5.66] } { Mistake. a4 was best. } { [%clk 0:01:03] } 51... f5 { [%eval -5.41] [%clk 0:00:27] } 52. Kb4?! { [%eval -8.21] } { Inaccuracy. Bg6 was best. } { [%clk 0:01:10] } 52... f4 { [%eval -8.31] [%clk 0:00:29] } 53. Bxb3 { [%eval -8.92] [%clk 0:01:17] } 53... Rxh5 { [%eval -8.19] [%clk 0:00:28] } 54. Bc4 { [%eval -8.73] [%clk 0:01:15] } 54... f3 { [%eval -8.8] [%clk 0:00:26] } 55. Kc3 { [%eval -8.25] [%clk 0:01:20] } 55... f2 { [%eval -8.55] [%clk 0:00:28] } 56. Bf1 { [%eval -9.92] [%clk 0:00:47] } 56... Rh1 { [%eval -9.47] [%clk 0:00:34] } 57. Bg2 { [%eval -9.94] [%clk 0:00:53] } 57... f1=Q { [%eval -18.51] [%clk 0:00:41] } 58. Bxf1 { [%eval -55.01] [%clk 0:01:01] } 58... Rxf1 { [%eval -12.1] [%clk 0:00:49] } 59. b4 { [%eval -66.28] [%clk 0:01:10] } 0-1