Event: Runde 8: Engels, Ruben - Guo, Philipp Ziming
Date: 2025-04-18
White: Engels, Ruben
WhiteElo: 1884
Black: Guo, Philipp Ziming
BlackElo: 2209
Result: 0-1
ECO: B54
Opening: Sicilian Defense: Prins Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:29:58] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. Nf3 { [%eval 0.2] [%clk 1:30:15] } 2... d6 { [%eval 0.31] [%clk 1:31:13] } 3. d4 { [%eval 0.22] [%clk 1:30:41] } 3... cxd4 { [%eval 0.19] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:08] } 4... Nf6 { [%eval 0.25] [%clk 1:32:01] } 5. f3 { [%eval 0.0] [%clk 1:31:32] } 5... e5 { [%eval 0.0] [%clk 1:32:00] } 6. Nb3 { [%eval 0.0] [%clk 1:31:56] } 6... Be6 { [%eval 0.14] [%clk 1:31:22] } 7. c4 { [%eval 0.16] [%clk 1:31:31] } 7... Nbd7 { [%eval 0.32] [%clk 1:30:54] } 8. Be2 { [%eval -0.09] [%clk 1:28:06] } 8... Rc8 { [%eval -0.08] [%clk 1:27:12] } 9. N3d2 { [%eval -0.31] [%clk 1:28:02] } 9... Be7 { [%eval -0.02] [%clk 1:20:45] } 10. O-O { [%eval -0.3] [%clk 1:24:16] } 10... O-O { [%eval -0.07] [%clk 1:21:06] } 11. Re1?! { [%eval -0.67] } { Inaccuracy. Nc3 was best. } { [%clk 1:20:28] } 11... a6 { [%eval -0.13] [%clk 1:11:52] } 12. Nc3 { [%eval -0.2] [%clk 1:17:36] } 12... Nh5 { [%eval 0.11] [%clk 1:06:40] } 13. g3 { [%eval 0.06] [%clk 1:12:54] } 13... g6 { [%eval 0.14] [%clk 1:06:29] } 14. Nd5 { [%eval 0.13] [%clk 1:12:07] } 14... Bxd5 { [%eval 0.18] [%clk 1:04:21] } 15. cxd5 { [%eval 0.2] [%clk 1:12:22] } 15... b5 { [%eval 0.72] [%clk 0:58:13] } 16. Kg2 { [%eval 0.4] [%clk 1:10:00] } 16... Ng7 { [%eval 0.79] [%clk 0:50:35] } 17. b4 { [%eval 0.53] [%clk 1:06:37] } 17... Nb6 { [%eval 0.54] [%clk 0:47:00] } 18. Nb3 { [%eval 0.51] [%clk 1:06:28] } 18... Bg5 { [%eval 0.5] [%clk 0:38:43] } 19. Na5 { [%eval 0.65] [%clk 1:04:00] } 19... Bxc1 { [%eval 0.62] [%clk 0:38:06] } 20. Rxc1 { [%eval 0.67] [%clk 1:04:26] } 20... Qd7 { [%eval 1.01] [%clk 0:34:30] } 21. Qd2 { [%eval 1.2] [%clk 1:00:38] } 21... Rxc1 { [%eval 1.22] [%clk 0:32:18] } 22. Rxc1 { [%eval 1.31] [%clk 1:00:55] } 22... Rc8 { [%eval 1.25] [%clk 0:32:40] } 23. Nc6 { [%eval 1.26] [%clk 0:59:44] } 23... Ne8?! { [%eval 1.86] } { Inaccuracy. Kh8 was best. } { [%clk 0:23:44] } 24. Qe3 { [%eval 1.71] [%clk 0:50:19] } 24... Qb7 { [%eval 1.58] [%clk 0:22:29] } 25. Na5 { [%eval 1.71] [%clk 0:42:04] } 25... Qb8 { [%eval 1.71] [%clk 0:22:31] } 26. Nc6 { [%eval 1.64] [%clk 0:39:40] } 26... Qb7 { [%eval 1.55] [%clk 0:22:41] } 27. a4?! { [%eval 0.63] } { Inaccuracy. h4 was best. } { [%clk 0:37:05] } 27... bxa4 { [%eval 0.49] [%clk 0:17:49] } 28. Bxa6?? { [%eval -1.32] } { Blunder. Qh6 was best. } { [%clk 0:37:17] } 28... Qxa6 { [%eval -1.16] [%clk 0:17:52] } 29. Ne7+ { [%eval -1.24] [%clk 0:37:42] } 29... Kg7 { [%eval -1.4] [%clk 0:17:17] } 30. Nxc8 { [%eval -1.32] [%clk 0:38:06] } 30... Nxc8 { [%eval -1.0] [%clk 0:17:32] } 31. Rc6?! { [%eval -1.69] } { Inaccuracy. b5 was best. } { [%clk 0:33:52] } 31... Qb7 { [%eval -1.58] [%clk 0:17:26] } 32. b5 { [%eval -1.53] [%clk 0:32:22] } 32... Na7 { [%eval -1.48] [%clk 0:16:41] } 33. Rb6? { [%eval -2.96] } { Mistake. Qb6 was best. } { [%clk 0:30:00] } 33... Qc7 { [%eval -3.43] [%clk 0:14:15] } 34. Qf2 { [%eval -4.27] [%clk 0:26:04] } 34... Nf6 { [%eval -4.12] [%clk 0:12:38] } 35. Ra6 { [%eval -4.83] [%clk 0:26:02] } 35... Nxb5 { [%eval -4.98] [%clk 0:12:57] } 36. Rxa4 { [%eval -4.95] [%clk 0:26:27] } 36... Nd4?! { [%eval -3.7] } { Inaccuracy. Qc3 was best. } { [%clk 0:10:41] } 37. Ra2?! { [%eval -4.84] } { Inaccuracy. Qd2 was best. } { [%clk 0:20:44] } 37... Qc4 { [%eval -4.48] [%clk 0:08:28] } 38. Rb2 { [%eval -5.08] [%clk 0:22:10] } 38... Nd7 { [%eval -4.73] [%clk 0:05:51] } 39. h4 { [%eval -5.44] [%clk 0:20:37] } 39... h5 { [%eval -5.23] [%clk 0:05:49] } 40. Qd2 { [%eval -5.39] [%clk 0:15:16] } 40... Nc5 { [%eval -5.24] [%clk 0:03:39] } 41. Rb6 { [%eval -6.09] [%clk 0:15:23] } 41... Ncb3 { [%eval -6.05] [%clk 0:01:14] } 42. Qb2 { [%eval -6.8] [%clk 0:14:47] } 42... Qd3 { [%eval -7.25] [%clk 0:00:50] } 43. Qf2 { [%eval -7.25] [%clk 0:14:07] } 43... Nd2 { [%eval -7.63] [%clk 0:30:28] } 44. Rxd6 { [%eval -7.72] [%clk 0:44:14] } 44... N4xf3 { [%eval -7.77] [%clk 0:29:16] } 45. Rd7 { [%eval -7.5] [%clk 0:44:20] } 45... Qxe4 { [%eval -7.27] [%clk 0:29:09] } 46. Rxf7+? { [%eval #-11] } { Checkmate is now unavoidable. Rb7 was best. } { [%clk 0:44:37] } 46... Kxf7 { [%eval #-13] [%clk 0:29:25] } 47. Qa7+ { [%eval #-10] [%clk 0:45:00] } 47... Kg8 { [%eval #-9] [%clk 0:29:37] } 48. Qb8+ { [%eval #-9] [%clk 0:44:42] } 48... Kh7 { [%eval #-8] [%clk 0:29:56] } 49. Qc7+ { [%eval #-5] [%clk 0:45:00] } 49... Kh6 { [%eval #-4] [%clk 0:30:12] } 0-1