Event: Katowice
Site: ø
Date: 2022-12-16
White: Hasterok, Mateusz
WhiteElo: 2094
Black: Ondozi, Murtez
BlackElo: 2317
Result: 0-1
ECO: D46
Opening: Semi-Slav Defense: Chigorin Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:03] } 1... d5 { [%eval 0.27] [%clk 0:03:04] } 2. c4 { [%eval 0.29] [%clk 0:03:05] } 2... c6 { [%eval 0.3] [%clk 0:03:05] } 3. Nc3 { [%eval 0.16] [%clk 0:03:06] } 3... Nf6 { [%eval 0.27] [%clk 0:03:06] } 4. e3 { [%eval 0.0] [%clk 0:03:07] } 4... e6 { [%eval 0.22] [%clk 0:03:07] } 5. Nf3 { [%eval 0.23] [%clk 0:03:07] } 5... Nbd7 { [%eval 0.23] [%clk 0:03:08] } 6. Bd3 { [%eval 0.19] [%clk 0:03:08] } 6... Bd6 { [%eval 0.64] [%clk 0:03:10] } 7. Qc2?! { [%eval 0.0] } { Inaccuracy. e4 was best. } { [%clk 0:03:09] } 7... Qe7?! { [%eval 0.83] } { Inaccuracy. dxc4 was best. } { [%clk 0:03:11] } 8. O-O { [%eval 0.49] [%clk 0:03:04] } 8... O-O { [%eval 0.99] [%clk 0:03:11] } 9. e4?! { [%eval 0.41] } { Inaccuracy. c5 was best. } { [%clk 0:03:03] } 9... dxc4 { [%eval 0.64] [%clk 0:03:12] } 10. Bxc4 { [%eval 0.72] [%clk 0:03:02] } 10... e5 { [%eval 0.52] [%clk 0:03:13] } 11. d5 { [%eval 0.16] [%clk 0:03:03] } 11... Nb6 { [%eval 0.01] [%clk 0:03:11] } 12. Bb3 { [%eval -0.05] [%clk 0:03:03] } 12... cxd5 { [%eval 0.09] [%clk 0:03:11] } 13. Nxd5? { [%eval -1.56] } { Mistake. exd5 was best. } { [%clk 0:02:40] } 13... Nbxd5 { [%eval -1.77] [%clk 0:03:09] } 14. Bxd5 { [%eval -1.56] [%clk 0:02:32] } 14... Nxd5 { [%eval -1.75] [%clk 0:03:10] } 15. exd5 { [%eval -1.6] [%clk 0:02:33] } 15... e4 { [%eval -1.68] [%clk 0:03:11] } 16. Nd2?! { [%eval -2.4] } { Inaccuracy. Re1 was best. } { [%clk 0:02:30] } 16... Bf5?! { [%eval -1.25] } { Inaccuracy. Qe5 was best. } { [%clk 0:03:01] } 17. Nc4 { [%eval -1.56] [%clk 0:02:27] } 17... Rac8 { [%eval -1.0] [%clk 0:02:58] } 18. Qe2 { [%eval -0.82] [%clk 0:02:28] } 18... Bb8 { [%eval -0.68] [%clk 0:02:39] } 19. Bd2?? { [%eval -7.54] } { Blunder. b3 was best. } { [%clk 0:02:19] } 19... Qh4?? { [%eval -0.9] } { Blunder. Qc7 was best. } { [%clk 0:02:28] } 20. g3 { [%eval -0.67] [%clk 0:02:17] } 20... Qh3 { [%eval -0.62] [%clk 0:02:29] } 21. Ne3 { [%eval -0.63] [%clk 0:02:15] } 21... Bd7 { [%eval -0.71] [%clk 0:02:23] } 22. Rfc1 { [%eval -0.97] [%clk 0:02:15] } 22... f5?! { [%eval 0.07] } { Inaccuracy. Rcd8 was best. } { [%clk 0:02:18] } 23. Qf1?? { [%eval -2.26] } { Blunder. Ng2 was best. } { [%clk 0:02:11] } 23... Qh5?! { [%eval -1.13] } { Inaccuracy. Rxc1 was best. } { [%clk 0:02:13] } 24. Bb4?? { [%eval -4.83] } { Blunder. Rxc8 was best. } { [%clk 0:02:04] } 24... Rfe8?? { [%eval -0.4] } { Blunder. f4 was best. } { [%clk 0:02:11] } 25. Nc4?? { [%eval -5.4] } { Blunder. Rxc8 was best. } { [%clk 0:01:59] } 25... Bb5?? { [%eval -1.56] } { Blunder. f4 was best. } { [%clk 0:01:58] } 26. a4 { [%eval -1.87] [%clk 0:01:58] } 26... Ba6 { [%eval -1.31] [%clk 0:01:57] } 27. b3 { [%eval -1.59] [%clk 0:01:58] } 27... f4 { [%eval -1.52] [%clk 0:01:56] } 28. Kh1?? { [%eval -6.43] } { Blunder. d6 was best. } { [%clk 0:01:34] } 28... Qxd5 { [%eval -5.45] [%clk 0:01:55] } 29. Qg2 { [%eval -6.08] [%clk 0:01:28] } 29... Bxc4 { [%eval -5.83] [%clk 0:01:48] } 30. bxc4 { [%eval -5.62] [%clk 0:01:28] } 30... Rxc4 { [%eval -5.75] [%clk 0:01:50] } 31. Rxc4 { [%eval -6.5] [%clk 0:01:23] } 31... Qxc4 { [%eval -6.52] [%clk 0:01:51] } 32. Rb1 { [%eval -6.75] [%clk 0:01:16] } 32... e3 { [%eval -5.94] [%clk 0:01:43] } 33. fxe3 { [%eval -6.69] [%clk 0:01:06] } 33... fxe3 { [%eval -6.88] [%clk 0:01:43] } 34. Qxb7 { [%eval -7.42] [%clk 0:01:06] } 34... e2? { [%eval -4.01] } { Mistake. Bc7 was best. } { [%clk 0:01:38] } 35. Be1 { [%eval -4.41] [%clk 0:01:07] } 35... Bd6 { [%eval -4.34] [%clk 0:01:38] } 36. Qd7?? { [%eval #-4] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:00:54] } 36... Qe4+ { [%eval #-7] [%clk 0:01:37] } 37. Kg1 { [%eval #-7] [%clk 0:00:53] } 37... Bc5+ { [%eval #-6] [%clk 0:01:38] } 38. Bf2 { [%eval #-6] [%clk 0:00:52] } 38... Bxf2+ { [%eval #-5] [%clk 0:01:38] } 39. Kxf2 { [%eval #-5] [%clk 0:00:53] } 39... e1=Q+ { [%eval #-4] [%clk 0:01:36] } 40. Rxe1 { [%eval #-4] [%clk 0:00:53] } 40... Qxe1+ { [%eval #-6] [%clk 0:01:37] } 41. Kg2 { [%eval #-6] [%clk 0:00:54] } 41... Qe4+? { [%eval -9.78] } { Lost forced checkmate sequence. Qe2+ was best. } { [%clk 0:01:37] } 42. Kg1? { [%eval #-7] } { Checkmate is now unavoidable. Kh3 was best. } { [%clk 0:00:54] } 42... h6?! { [%eval -10.26] } { Lost forced checkmate sequence. Qe3+ was best. } { [%clk 0:01:36] } 43. Qxa7?! { [%eval #-6] } { Checkmate is now unavoidable. Qd2 was best. } { [%clk 0:00:54] } 43... Ra8? { [%eval -9.45] } { Lost forced checkmate sequence. Qe1+ was best. } { [%clk 0:01:34] } 44. Qb6 { [%eval -10.92] [%clk 0:00:47] } 44... Rxa4 { [%eval -62.85] [%clk 0:01:34] } 45. Qb3+ { [%eval -73.2] [%clk 0:00:48] } 45... Kh7 { [%eval -73.02] [%clk 0:01:35] } 46. Qb2 { [%eval -73.02] [%clk 0:00:48] } 46... Rb4 { [%eval -73.2] [%clk 0:01:35] } 47. Qd2?! { [%eval #-7] } { Checkmate is now unavoidable. Qxb4 was best. } { [%clk 0:00:47] } 47... Rd4?! { [%eval -69.11] } { Lost forced checkmate sequence. Rb1+ was best. } { [%clk 0:01:34] } 48. Qc1 { [%eval -73.02] [%clk 0:00:45] } 48... Rd3 { [%eval -73.02] [%clk 0:01:31] } 49. Kf2 { [%eval -63.21] [%clk 0:00:45] } 49... Rf3+ { [%eval #-15] [%clk 0:01:30] } 50. Kg2 { [%eval #-5] [%clk 0:00:44] } 50... Rc3+ { [%eval #-4] [%clk 0:01:28] } 0-1