Event: Olomouc 2023
Date: 2023-08-19
White: Koziorowicz, Michal
WhiteElo: 2319
Black: Paseka, Matyas
BlackElo: 2237
Result: 1/2-1/2
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:38] } 1... c5 { [%eval 0.32] [%clk 1:30:49] } 2. Nf3 { [%eval 0.0] [%clk 1:29:48] } 2... d6 { [%eval 0.0] [%clk 1:31:13] } 3. Bb5+ { [%eval 0.0] [%clk 1:28:44] } 3... Nd7 { [%eval 0.24] [%clk 1:31:34] } 4. d4 { [%eval 0.15] [%clk 1:28:58] } 4... cxd4 { [%eval 0.19] [%clk 1:31:57] } 5. Qxd4 { [%eval 0.21] [%clk 1:29:21] } 5... a6 { [%eval 0.23] [%clk 1:32:20] } 6. Be2 { [%eval 0.11] [%clk 1:29:02] } 6... Ngf6 { [%eval 0.16] [%clk 1:32:08] } 7. c4 { [%eval 0.12] [%clk 1:29:04] } 7... e5 { [%eval -0.01] [%clk 1:31:15] } 8. Qe3 { [%eval 0.02] [%clk 1:29:22] } 8... d5 { [%eval 0.18] [%clk 1:30:43] } 9. exd5 { [%eval 0.11] [%clk 1:29:28] } 9... Bc5 { [%eval -0.07] [%clk 1:31:05] } 10. Qb3 { [%eval 0.12] [%clk 1:29:43] } 10... e4 { [%eval 0.0] [%clk 1:29:51] } 11. Nfd2 { [%eval 0.0] [%clk 1:29:13] } 11... O-O { [%eval 0.11] [%clk 1:28:58] } 12. Nc3 { [%eval -0.2] [%clk 1:12:53] } 12... Re8?! { [%eval 0.42] } { Inaccuracy. e3 was best. } { [%clk 1:28:46] } 13. Nf1?! { [%eval -0.2] } { Inaccuracy. O-O was best. } { [%clk 1:13:14] } 13... Ne5 { [%eval 0.24] [%clk 1:25:03] } 14. Be3 { [%eval 0.4] [%clk 1:09:56] } 14... Qa5?! { [%eval 0.99] } { Inaccuracy. Nd3+ was best. } { [%clk 1:19:56] } 15. Bxc5 { [%eval 0.9] [%clk 1:04:56] } 15... Qxc5 { [%eval 0.66] [%clk 1:20:20] } 16. Ne3 { [%eval 1.08] [%clk 1:05:22] } 16... Bg4 { [%eval 1.01] [%clk 1:14:30] } 17. O-O { [%eval 1.07] [%clk 1:03:13] } 17... Bxe2 { [%eval 1.06] [%clk 1:14:58] } 18. Nxe2 { [%eval 0.96] [%clk 1:03:34] } 18... Rac8 { [%eval 1.23] [%clk 1:13:04] } 19. Rac1 { [%eval 1.24] [%clk 0:54:22] } 19... Rc7?! { [%eval 1.89] } { Inaccuracy. h5 was best. } { [%clk 1:05:28] } 20. Rc3 { [%eval 1.58] [%clk 0:47:10] } 20... Nfg4 { [%eval 1.98] [%clk 1:01:30] } 21. Qa4 { [%eval 1.68] [%clk 0:45:00] } 21... Rcc8 { [%eval 1.73] [%clk 0:58:20] } 22. b4? { [%eval 0.19] } { Mistake. Nxg4 was best. } { [%clk 0:42:30] } 22... Qd6 { [%eval 0.15] [%clk 0:58:26] } 23. Nxg4 { [%eval 0.24] [%clk 0:37:52] } 23... Nxg4 { [%eval -0.13] [%clk 0:58:48] } 24. Ng3 { [%eval -0.66] [%clk 0:37:33] } 24... e3 { [%eval -0.77] [%clk 0:51:07] } 25. fxe3 { [%eval -0.85] [%clk 0:36:37] } 25... Qh6 { [%eval -0.66] [%clk 0:47:14] } 26. h3 { [%eval -0.74] [%clk 0:35:10] } 26... Nxe3 { [%eval -0.61] [%clk 0:47:05] } 27. Re1 { [%eval -0.72] [%clk 0:26:53] } 27... b5 { [%eval -0.71] [%clk 0:46:36] } 28. Qb3 { [%eval -0.69] [%clk 0:26:43] } 28... Nxc4 { [%eval -0.57] [%clk 0:45:29] } 29. Rd1?! { [%eval -1.18] } { Inaccuracy. Qd1 was best. } { [%clk 0:20:31] } 29... Rcd8 { [%eval -1.24] [%clk 0:39:51] } 30. Nf5?! { [%eval -1.93] } { Inaccuracy. a4 was best. } { [%clk 0:16:45] } 30... Qg5? { [%eval -0.47] } { Mistake. Qb6+ was best. } { [%clk 0:35:57] } 31. Qc2 { [%eval -0.98] [%clk 0:16:08] } 31... Re5 { [%eval -0.71] [%clk 0:18:46] } 32. Rf1 { [%eval -0.62] [%clk 0:15:55] } 32... g6 { [%eval -0.71] [%clk 0:17:55] } 33. Rg3?? { [%eval -3.06] } { Blunder. h4 was best. } { [%clk 0:15:07] } 33... Qh5?? { [%eval 0.48] } { Blunder. Qd2 was best. } { [%clk 0:18:20] } 34. Qf2 { [%eval 0.53] [%clk 0:14:41] } 34... Rd7 { [%eval 0.56] [%clk 0:14:22] } 35. Rg4?? { [%eval -1.4] } { Blunder. Qf4 was best. } { [%clk 0:10:28] } 35... Rexd5 { [%eval -1.4] [%clk 0:11:24] } 36. Ng3 { [%eval -1.69] [%clk 0:06:42] } 36... Qe5 { [%eval -1.75] [%clk 0:08:38] } 37. Re4 { [%eval -1.71] [%clk 0:06:08] } 37... Qb8 { [%eval -1.82] [%clk 0:09:02] } 38. Re2 { [%eval -1.93] [%clk 0:05:34] } 38... Qa7?! { [%eval -0.78] } { Inaccuracy. Nd2 was best. } { [%clk 0:05:39] } 39. Ne4 { [%eval -0.91] [%clk 0:04:24] } 39... Rf5 { [%eval -0.69] [%clk 0:05:45] } 40. Qxa7 { [%eval -0.74] [%clk 0:04:47] } 40... Rxf1+ { [%eval -0.77] [%clk 0:06:10] } 41. Kxf1 { [%eval -0.81] [%clk 0:05:13] } 41... Rxa7 { [%eval -0.77] [%clk 0:06:36] } 42. Nc5 { [%eval -0.93] [%clk 0:01:25] } 42... a5 { [%eval -0.88] [%clk 0:05:00] } 43. bxa5 { [%eval -0.93] [%clk 0:30:06] } 43... Rxa5 { [%eval -0.9] [%clk 0:35:52] } 44. Nb3 { [%eval -0.91] [%clk 0:29:27] } 44... Ra3 { [%eval -0.59] [%clk 0:32:50] } 45. Nd4 { [%eval -0.65] [%clk 0:25:21] } 45... b4 { [%eval -0.33] [%clk 0:25:57] } 46. Nc6 { [%eval -0.27] [%clk 0:24:21] } 46... Ne3+ { [%eval -0.07] [%clk 0:25:24] } 47. Kg1 { [%eval -0.34] [%clk 0:24:12] } 47... Nd5 { [%eval -0.17] [%clk 0:25:24] } 48. Re5 { [%eval -0.16] [%clk 0:21:14] } 48... Rc3 { [%eval -0.08] [%clk 0:19:02] } 49. Rxd5 { [%clk 0:21:35] } 49... Rxc6 { [%clk 0:19:27] } 50. Rb5 { [%clk 0:21:52] } 50... Rc4 { [%clk 0:19:33] } 51. Ra5 { [%clk 0:21:32] } 51... Rc2 { [%clk 0:15:15] } 52. a4 { [%clk 0:21:11] } 52... b3 { [%clk 0:12:44] } 53. Rb5 { [%clk 0:21:33] } 53... b2 { [%clk 0:13:10] } 54. Kh2 { [%clk 0:22:01] } 54... Rc4 { [%clk 0:11:09] } 1/2-1/2