Event: C18b
Site: https://lichess.org/broadcast/polish-junior-blitz-chess-championship-c18/round-10/XKIE6EIS/J4MIqowR
White: Derejczyk, Mateusz
WhiteElo: 2061
Black: Grot, Blazej
BlackTitle: CM
BlackElo: 2126
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Kramnik Variation
Variant: Standard
TimeControl: 3+2

1. c4 { [%eval 0.12] [%clk 0:03:04] } 1... e6 { [%eval 0.25] [%clk 0:03:03] } 2. e4 { [%eval -0.08] [%clk 0:03:04] } 2... c5 { [%eval 0.04] [%clk 0:03:04] } 3. Nf3 { [%eval 0.09] [%clk 0:03:04] } 3... Nc6 { [%eval 0.12] [%clk 0:03:05] } 4. Nc3 { [%eval 0.0] [%clk 0:03:03] } 4... Nd4 { [%eval 0.0] [%clk 0:03:06] } 5. d3 { [%eval 0.0] [%clk 0:03:01] } 5... Ne7 { [%eval -0.09] [%clk 0:03:04] } 6. Bg5 { [%eval -0.16] [%clk 0:02:53] } 6... d6 { [%eval 0.0] [%clk 0:02:54] } 7. Be2 { [%eval -0.2] [%clk 0:02:47] } 7... h6 { [%eval -0.17] [%clk 0:02:54] } 8. Bh4 { [%eval -0.38] [%clk 0:02:47] } 8... a6 { [%eval -0.14] [%clk 0:02:51] } 9. O-O { [%eval -0.27] [%clk 0:02:43] } 9... Qc7 { [%eval -0.24] [%clk 0:02:51] } 10. Nxd4 { [%eval -0.15] [%clk 0:02:22] } 10... cxd4 { [%eval -0.19] [%clk 0:02:52] } 11. Nb1 { [%eval -0.2] [%clk 0:02:22] } 11... e5 { [%eval 0.14] [%clk 0:02:51] } 12. f4?! { [%eval -0.57] } { Inaccuracy. Bxe7 was best. } { [%clk 0:02:16] } 12... exf4 { [%eval -0.5] [%clk 0:02:44] } 13. Bf2 { [%eval -0.48] [%clk 0:01:42] } 13... Nc6 { [%eval -0.44] [%clk 0:02:39] } 14. Nd2 { [%eval -0.72] [%clk 0:01:42] } 14... g5 { [%eval -0.66] [%clk 0:02:35] } 15. Nb3?! { [%eval -1.72] } { Inaccuracy. b4 was best. } { [%clk 0:01:41] } 15... Bg7 { [%eval -1.69] [%clk 0:02:34] } 16. Rc1 { [%eval -1.69] [%clk 0:01:13] } 16... b6 { [%eval -1.49] [%clk 0:02:29] } 17. Bg4 { [%eval -1.61] [%clk 0:01:03] } 17... O-O { [%eval -1.21] [%clk 0:02:20] } 18. h4?! { [%eval -1.91] } { Inaccuracy. g3 was best. } { [%clk 0:00:58] } 18... Qe7 { [%eval -1.71] [%clk 0:01:56] } 19. Bxc8 { [%eval -1.76] [%clk 0:00:52] } 19... Raxc8 { [%eval -1.86] [%clk 0:01:58] } 20. Qg4?! { [%eval -2.75] } { Inaccuracy. Nd2 was best. } { [%clk 0:00:52] } 20... Qe6 { [%eval -2.66] [%clk 0:01:57] } 21. Qh5 { [%eval -2.64] [%clk 0:00:48] } 21... Qg6 { [%eval -2.61] [%clk 0:01:57] } 22. Qf3 { [%eval -2.59] [%clk 0:00:46] } 22... f5?! { [%eval -1.84] } { Inaccuracy. Qe6 was best. } { [%clk 0:01:42] } 23. exf5 { [%eval -1.81] [%clk 0:00:40] } 23... Qxf5 { [%eval -1.91] [%clk 0:01:43] } 24. Qd5+ { [%eval -2.27] [%clk 0:00:35] } 24... Qxd5 { [%eval -2.34] [%clk 0:01:35] } 25. cxd5 { [%eval -2.18] [%clk 0:00:36] } 25... Nb4 { [%eval -2.03] [%clk 0:01:33] } 26. Nxd4 { [%eval -2.55] [%clk 0:00:36] } 26... Nxd5 { [%eval -2.45] [%clk 0:01:28] } 27. hxg5 { [%eval -2.46] [%clk 0:00:30] } 27... hxg5 { [%eval -2.16] [%clk 0:01:28] } 28. b3?! { [%eval -3.21] } { Inaccuracy. Ne6 was best. } { [%clk 0:00:26] } 28... Rfe8?! { [%eval -2.39] } { Inaccuracy. g4 was best. } { [%clk 0:01:01] } 29. Rfe1? { [%eval -4.27] } { Mistake. Nf5 was best. } { [%clk 0:00:19] } 29... Rxe1+ { [%eval -4.17] [%clk 0:00:47] } 30. Rxe1 { [%eval -3.92] [%clk 0:00:20] } 30... Kf7?! { [%eval -2.85] } { Inaccuracy. Bxd4 was best. } { [%clk 0:00:47] } 31. Re2? { [%eval -5.26] } { Mistake. Nf5 was best. } { [%clk 0:00:16] } 31... Rc1+ { [%eval -5.15] [%clk 0:00:44] } 32. Kh2 { [%eval -5.08] [%clk 0:00:16] } 32... Nf6 { [%eval -4.42] [%clk 0:00:37] } 33. Nf5 { [%eval -4.84] [%clk 0:00:13] } 33... Ng4+ { [%eval -4.71] [%clk 0:00:24] } 34. Kh3 { [%eval -4.86] [%clk 0:00:14] } 34... Ne5 { [%eval -4.51] [%clk 0:00:22] } 35. Nxd6+ { [%eval -5.66] [%clk 0:00:13] } 35... Ke6 { [%eval -5.6] [%clk 0:00:23] } 36. Rxe5+ { [%eval -5.95] [%clk 0:00:07] } 36... Bxe5 { [%eval -6.22] [%clk 0:00:21] } 37. Ne4 { [%eval -6.24] [%clk 0:00:06] } 37... Kf5 { [%eval -6.12] [%clk 0:00:19] } 38. g4+ { [%eval -5.95] [%clk 0:00:05] } 38... fxg3 { [%eval -5.86] [%clk 0:00:18] } 39. Bxg3 { [%eval -6.02] [%clk 0:00:03] } 39... Rd1 { [%eval -5.83] [%clk 0:00:16] } 40. Bxe5 { [%eval -6.08] [%clk 0:00:03] } 40... Kxe5 { [%eval -5.68] [%clk 0:00:17] } 41. Nf2 { [%eval -7.35] [%clk 0:00:04] } 41... Rd2 { [%eval -7.01] [%clk 0:00:16] } 42. Kg3 { [%eval -7.21] [%clk 0:00:05] } 42... Rxa2 { [%eval -7.3] [%clk 0:00:17] } 43. Ne4 { [%eval -7.23] [%clk 0:00:05] } 43... Rb2 { [%eval -7.3] [%clk 0:00:15] } 44. Nxg5 { [%eval -8.8] [%clk 0:00:05] } 44... Rxb3 { [%eval -8.09] [%clk 0:00:16] } 45. Nf3+ { [%eval -8.56] [%clk 0:00:04] } 45... Kd5 { [%eval -8.01] [%clk 0:00:18] } 46. Ne1 { [%eval -16.22] [%clk 0:00:04] } 46... a5 { [%eval -12.47] [%clk 0:00:19] } 47. Kf3 { [%eval -13.14] [%clk 0:00:05] } 47... a4 { [%eval -10.13] [%clk 0:00:20] } 48. Nc2 { [%eval -10.39] [%clk 0:00:05] } 48... a3 { [%eval -16.34] [%clk 0:00:19] } 49. Ke3?! { [%eval #-18] } { Checkmate is now unavoidable. Ne3+ was best. } { [%clk 0:00:06] } 49... a2 { [%eval -11.3] [%clk 0:00:20] } 50. Kd2?! { [%eval #-9] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 0:00:06] } 50... Rb2 { [%eval #-8] [%clk 0:00:21] } 0-1