Event: Round 5: Rath, Alina - Derlich, Sarah Sima
Date: 2025-06-12
White: Rath, Alina
WhiteTitle: CM
WhiteElo: 2038
Black: Derlich, Sarah Sima
BlackTitle: WCM
BlackElo: 1807
Result: 1-0
ECO: A13
Opening: English Opening: Agincourt Defense, Bogoljubow Defense
Variant: Standard
TimeControl: 15+10

1. c4 { [%eval 0.12] [%clk 0:15:17] } 1... e6 { [%eval 0.25] [%clk 0:15:19] } 2. g3 { [%eval 0.14] [%clk 0:15:26] } 2... d5 { [%eval 0.17] [%clk 0:15:27] } 3. Bg2 { [%eval 0.15] [%clk 0:15:34] } 3... Nf6 { [%eval 0.14] [%clk 0:15:34] } 4. Nf3 { [%eval 0.13] [%clk 0:15:42] } 4... Bd6 { [%eval 0.37] [%clk 0:15:37] } 5. O-O { [%eval 0.27] [%clk 0:15:46] } 5... O-O { [%eval 0.35] [%clk 0:15:44] } 6. b3 { [%eval 0.12] [%clk 0:15:39] } 6... Nc6 { [%eval 0.44] [%clk 0:15:45] } 7. Bb2 { [%eval 0.04] [%clk 0:15:39] } 7... d4 { [%eval 0.0] [%clk 0:15:47] } 8. e3 { [%eval -0.04] [%clk 0:13:25] } 8... e5 { [%eval -0.11] [%clk 0:13:32] } 9. exd4 { [%eval -0.05] [%clk 0:13:29] } 9... exd4 { [%eval 0.21] [%clk 0:13:34] } 10. d3 { [%eval 0.29] [%clk 0:13:06] } 10... Bg4 { [%eval 0.4] [%clk 0:13:26] } 11. h3 { [%eval 0.35] [%clk 0:12:46] } 11... Bh5 { [%eval 0.54] [%clk 0:11:27] } 12. Qd2?! { [%eval -0.19] } { Inaccuracy. Na3 was best. } { [%clk 0:11:16] } 12... Bc5 { [%eval 0.21] [%clk 0:09:24] } 13. Na3 { [%eval 0.35] [%clk 0:10:12] } 13... Qd7 { [%eval 0.66] [%clk 0:08:56] } 14. Kh2? { [%eval -0.54] } { Mistake. Nc2 was best. } { [%clk 0:09:58] } 14... Bg6? { [%eval 1.1] } { Mistake. Bb4 was best. } { [%clk 0:08:21] } 15. Nc2 { [%eval 1.03] [%clk 0:09:40] } 15... a5 { [%eval 1.11] [%clk 0:08:00] } 16. a3 { [%eval 1.09] [%clk 0:08:43] } 16... Qd6 { [%eval 1.08] [%clk 0:07:13] } 17. Rab1 { [%eval 0.55] [%clk 0:08:41] } 17... Ne5?? { [%eval 2.42] } { Blunder. Rab8 was best. } { [%clk 0:06:39] } 18. Nxe5 { [%eval 2.86] [%clk 0:08:38] } 18... Qxe5 { [%eval 2.52] [%clk 0:06:45] } 19. b4 { [%eval 2.69] [%clk 0:08:23] } 19... axb4 { [%eval 3.24] [%clk 0:06:02] } 20. axb4 { [%eval 3.15] [%clk 0:08:31] } 20... Ba7 { [%eval 3.45] [%clk 0:06:08] } 21. Bxb7?! { [%eval 2.5] } { Inaccuracy. c5 was best. } { [%clk 0:07:00] } 21... Rad8?! { [%eval 3.7] } { Inaccuracy. Rab8 was best. } { [%clk 0:04:53] } 22. Rbd1? { [%eval 1.7] } { Mistake. Ra1 was best. } { [%clk 0:05:38] } 22... c5 { [%eval 1.71] [%clk 0:02:48] } 23. f4 { [%eval 1.53] [%clk 0:05:08] } 23... Qh5?! { [%eval 2.39] } { Inaccuracy. Qc7 was best. } { [%clk 0:01:27] } 24. Bf3 { [%eval 2.51] [%clk 0:04:49] } 24... Qh6 { [%eval 2.34] [%clk 0:01:36] } 25. Kg2 { [%eval 2.3] [%clk 0:03:21] } 25... Bf5 { [%eval 2.71] [%clk 0:01:22] } 26. g4 { [%eval 2.78] [%clk 0:03:14] } 26... Qg6 { [%eval 2.75] [%clk 0:01:01] } 27. Kh1 { [%eval 2.8] [%clk 0:02:57] } 27... Bc8?! { [%eval 3.85] } { Inaccuracy. Nxg4 was best. } { [%clk 0:00:36] } 28. Qg2?! { [%eval 2.4] } { Inaccuracy. f5 was best. } { [%clk 0:01:57] } 28... Rfe8 { [%eval 2.82] [%clk 0:00:24] } 29. b5 { [%eval 2.35] [%clk 0:01:23] } 29... Bb6?! { [%eval 3.12] } { Inaccuracy. Bb8 was best. } { [%clk 0:00:22] } 30. Bc1 { [%eval 2.62] [%clk 0:01:29] } 30... h5?! { [%eval 3.8] } { Inaccuracy. Nd7 was best. } { [%clk 0:00:21] } 31. f5 { [%eval 3.78] [%clk 0:01:11] } 31... Qh7 { [%eval 3.63] [%clk 0:00:28] } 32. g5 { [%eval 3.48] [%clk 0:01:10] } 32... Nd7? { [%eval 6.43] } { Mistake. Ng4 was best. } { [%clk 0:00:30] } 33. g6 { [%eval 6.62] [%clk 0:01:15] } 33... Qh8 { [%eval 6.64] [%clk 0:00:20] } 34. Bd5 { [%eval 6.0] [%clk 0:01:01] } 34... Re7 { [%eval 7.09] [%clk 0:00:20] } 35. gxf7+ { [%eval 5.88] [%clk 0:00:55] } 35... Kf8 { [%eval 7.12] [%clk 0:00:22] } 36. Rde1 { [%eval 7.09] [%clk 0:00:38] } 36... Nf6 { [%eval 8.16] [%clk 0:00:22] } 37. Rxe7 { [%eval 7.81] [%clk 0:00:42] } 37... Kxe7? { [%eval #6] } { Checkmate is now unavoidable. Bxf5 was best. } { [%clk 0:00:31] } 38. Bf3?? { [%eval 4.24] } { Lost forced checkmate sequence. Qe2+ was best. } { [%clk 0:00:44] } 38... Bxf5 { [%eval 4.11] [%clk 0:00:32] } 39. Ne1 { [%eval 4.19] [%clk 0:00:38] } 39... Qh7 { [%eval 4.67] [%clk 0:00:35] } 40. Qe2+?! { [%eval 3.72] } { Inaccuracy. Bg5 was best. } { [%clk 0:00:44] } 40... Kxf7 { [%eval 3.44] [%clk 0:00:40] } 41. Bg2?! { [%eval 2.16] } { Inaccuracy. Qe5 was best. } { [%clk 0:00:52] } 41... Re8 { [%eval 2.11] [%clk 0:00:43] } 42. Qf3 { [%eval 2.02] [%clk 0:00:59] } 42... Bd7?? { [%eval 4.57] } { Blunder. Ba5 was best. } { [%clk 0:00:34] } 43. Bg5 { [%eval 4.38] [%clk 0:00:47] } 43... Bd8 { [%eval 4.32] [%clk 0:00:31] } 44. Qd5+ { [%eval 4.27] [%clk 0:00:29] } 44... Ke7?! { [%eval 5.64] } { Inaccuracy. Be6 was best. } { [%clk 0:00:26] } 45. Qxc5+ { [%eval 5.52] [%clk 0:00:31] } 45... Kf7 { [%eval 5.48] [%clk 0:00:31] } 46. Qxd4 { [%eval 4.73] [%clk 0:00:28] } 46... Qg6?! { [%eval 6.93] } { Inaccuracy. Kg8 was best. } { [%clk 0:00:21] } 47. Bxf6 { [%eval 6.93] [%clk 0:00:34] } 47... Bxf6 { [%eval 7.04] [%clk 0:00:24] } 48. Qxd7+ { [%eval 6.78] [%clk 0:00:42] } 48... Re7 { [%eval 8.0] [%clk 0:00:29] } 49. Qd5+ { [%eval 6.7] [%clk 0:00:45] } 49... Ke8 { [%eval 8.6] [%clk 0:00:25] } 50. Qc6+ { [%eval 6.48] [%clk 0:00:24] } 1-0