Event: Round 2: Klaska, Philipp Leon - Donchenko, Alexander
Site: https://lichess.org/broadcast/23rd-chess-festival-citta-di-spilimbergo/round-2/9CqWAIQ9/IKiOlaqk
White: Klaska, Philipp Leon
WhiteTitle: FM
WhiteElo: 2294
Black: Donchenko, Alexander
BlackTitle: GM
BlackElo: 2616
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:46] } 1... c5 { [%eval 0.24] [%clk 1:30:45] } 2. Nf3 { [%eval 0.2] [%clk 1:30:50] } 2... d6 { [%eval 0.31] [%clk 1:30:59] } 3. d4 { [%eval 0.22] [%clk 1:26:51] } 3... cxd4 { [%eval 0.19] [%clk 1:31:22] } 4. Nxd4 { [%eval 0.18] [%clk 1:27:14] } 4... Nf6 { [%eval 0.31] [%clk 1:31:46] } 5. Nc3 { [%eval 0.32] [%clk 1:27:33] } 5... a6 { [%eval 0.25] [%clk 1:32:04] } 6. Be2 { [%eval 0.14] [%clk 1:24:34] } 6... e5 { [%eval 0.14] [%clk 1:30:49] } 7. Nb3 { [%eval 0.09] [%clk 1:24:50] } 7... Be7 { [%eval 0.14] [%clk 1:30:46] } 8. O-O { [%eval 0.34] [%clk 1:24:49] } 8... O-O { [%eval 0.3] [%clk 1:30:48] } 9. Be3 { [%eval 0.27] [%clk 1:23:16] } 9... Be6 { [%eval 0.18] [%clk 1:29:59] } 10. f4 { [%eval 0.05] [%clk 1:21:02] } 10... exf4 { [%eval 0.12] [%clk 1:27:21] } 11. Rxf4 { [%eval -0.06] [%clk 1:14:50] } 11... Nc6 { [%eval -0.02] [%clk 1:23:34] } 12. Qe1 { [%eval 0.0] [%clk 1:05:58] } 12... Ne5 { [%eval 0.09] [%clk 1:12:35] } 13. Rd1?! { [%eval -0.61] } { Inaccuracy. Nd4 was best. } { [%clk 1:02:47] } 13... Rc8?! { [%eval 0.08] } { Inaccuracy. Nfg4 was best. } { [%clk 1:08:04] } 14. Nd4 { [%eval 0.0] [%clk 0:56:56] } 14... b5 { [%eval 0.0] [%clk 1:04:07] } 15. a3 { [%eval 0.0] [%clk 0:54:50] } 15... Qd7 { [%eval 0.12] [%clk 1:00:19] } 16. Nf5 { [%eval 0.0] [%clk 0:51:57] } 16... Rfd8 { [%eval 0.22] [%clk 0:57:20] } 17. Bd4 { [%eval 0.1] [%clk 0:41:59] } 17... Bxf5 { [%eval 0.18] [%clk 0:44:34] } 18. exf5 { [%eval 0.0] [%clk 0:34:18] } 18... Nc6 { [%eval 0.0] [%clk 0:44:38] } 19. Bf2?! { [%eval -0.78] } { Inaccuracy. Bxf6 was best. } { [%clk 0:25:56] } 19... d5 { [%eval -0.83] [%clk 0:42:43] } 20. Bf3 { [%eval -1.1] [%clk 0:19:47] } 20... Qc7 { [%eval -1.03] [%clk 0:40:22] } 21. Bg3?! { [%eval -2.01] } { Inaccuracy. Rh4 was best. } { [%clk 0:12:46] } 21... Re8?! { [%eval -1.2] } { Inaccuracy. Bc5+ was best. } { [%clk 0:35:08] } 22. Qd2?! { [%eval -2.21] } { Inaccuracy. Qf2 was best. } { [%clk 0:09:20] } 22... Bd6 { [%eval -1.87] [%clk 0:28:09] } 23. Rh4 { [%eval -1.44] [%clk 0:07:34] } 23... Bxg3 { [%eval -1.61] [%clk 0:27:32] } 24. hxg3 { [%eval -1.58] [%clk 0:08:03] } 24... Qxg3 { [%eval -1.72] [%clk 0:27:43] } 25. Rh3 { [%eval -1.56] [%clk 0:07:28] } 25... Qe5?! { [%eval -0.81] } { Inaccuracy. Qd6 was best. } { [%clk 0:25:33] } 26. Bxd5?? { [%eval -2.81] } { Blunder. Nxd5 was best. } { [%clk 0:03:31] } 26... Qxf5 { [%eval -2.16] [%clk 0:24:57] } 27. Rf1 { [%eval -2.15] [%clk 0:03:25] } 27... Qe5 { [%eval -2.19] [%clk 0:23:40] } 28. Rd3 { [%eval -2.42] [%clk 0:01:44] } 28... h6 { [%eval -2.1] [%clk 0:22:08] } 29. Ba2 { [%eval -1.78] [%clk 0:01:37] } 29... Ne7?! { [%eval -1.12] } { Inaccuracy. Na5 was best. } { [%clk 0:20:36] } 30. Qf2 { [%eval -1.19] [%clk 0:01:17] } 30... Rf8 { [%eval -0.65] [%clk 0:14:01] } 31. Re3 { [%eval -0.46] [%clk 0:01:14] } 31... Qc5 { [%eval 0.0] [%clk 0:11:56] } 32. Ne4 { [%eval -0.11] [%clk 0:01:27] } 32... Nxe4 { [%eval -0.19] [%clk 0:12:03] } 33. Rxe4 { [%eval -0.26] [%clk 0:01:55] } 33... Nf5 { [%eval -0.08] [%clk 0:11:15] } 34. Qxc5 { [%eval -0.16] [%clk 0:00:49] } 34... Rxc5 { [%eval -0.18] [%clk 0:11:44] } 35. Ref4 { [%eval -0.42] [%clk 0:01:00] } 35... Nd6 { [%eval -0.45] [%clk 0:10:34] } 36. Rd1 { [%eval -0.47] [%clk 0:01:19] } 36... Rc6 { [%eval -0.67] [%clk 0:10:21] } 37. c3 { [%eval -0.71] [%clk 0:01:15] } 37... Nc4 { [%eval -0.79] [%clk 0:07:48] } 38. b4?! { [%eval -1.66] } { Inaccuracy. Rd7 was best. } { [%clk 0:00:44] } 38... g5 { [%eval -2.03] [%clk 0:05:32] } 39. Rf3 { [%eval -1.37] [%clk 0:00:43] } 39... Nxa3 { [%eval -1.44] [%clk 0:04:34] } 40. Bd5 { [%eval -1.16] [%clk 0:00:56] } 40... Rc7 { [%eval -1.04] [%clk 0:05:03] } 41. Rf6 { [%eval -1.34] [%clk 0:00:56] } 41... Rxc3? { [%eval -0.07] } { Mistake. Kg7 was best. } { [%clk 0:04:00] } 42. Rxh6 { [%eval -0.07] [%clk 0:00:57] } 42... Kg7 { [%eval -0.08] [%clk 0:04:02] } 43. Rxa6 { [%eval -0.16] [%clk 0:01:12] } 43... Nc2 { [%eval -0.26] [%clk 0:04:25] } 44. Bf3 { [%eval -0.33] [%clk 0:00:33] } 44... Ne3 { [%eval -0.71] [%clk 0:03:03] } 45. Rd4?! { [%eval -1.79] } { Inaccuracy. Rd7 was best. } { [%clk 0:00:36] } 45... Rfc8? { [%eval -0.6] } { Mistake. Re8 was best. } { [%clk 0:02:00] } 46. Rb6?? { [%eval -3.27] } { Blunder. Ra7 was best. } { [%clk 0:00:39] } 46... R8c4 { [%eval -3.19] [%clk 0:02:09] } 47. Rd7?! { [%eval -4.22] } { Inaccuracy. Rxc4 was best. } { [%clk 0:00:35] } 47... g4 { [%eval -4.02] [%clk 0:02:06] } 48. Rbb7?! { [%eval -5.59] } { Inaccuracy. Bd5 was best. } { [%clk 0:00:36] } 48... Rf4 { [%eval -5.37] [%clk 0:01:51] } 0-1