Event: ECF English Open Championship 2025
Site: Kenilworth, Warwickshire, United Kingdom
Date: 2025-07-18
White: Badacsonyi, Stanley
WhiteTitle: FM
WhiteElo: 2318
Black: Sachdeva, Ronit
BlackElo: 2060
Result: 1-0
ECO: D10
Opening: Slav Defense: Exchange Variation
Variant: Standard
TimeControl: G90 + 30 Secs/move

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... d5 { [%eval 0.2] [%clk 1:30:55] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... c6 { [%eval 0.21] [%clk 1:31:13] } 3. cxd5 { [%eval 0.15] [%clk 1:31:48] } 3... cxd5 { [%eval 0.19] [%clk 1:31:38] } 4. Bf4 { [%eval 0.13] [%clk 1:32:13] } 4... Nc6 { [%eval 0.19] [%clk 1:31:55] } 5. e3 { [%eval 0.13] [%clk 1:32:35] } 5... Nf6 { [%eval 0.2] [%clk 1:32:15] } 6. Nc3 { [%eval 0.14] [%clk 1:32:59] } 6... a6 { [%eval 0.16] [%clk 1:32:40] } 7. Be2 { [%eval 0.0] [%clk 1:33:22] } 7... Bf5 { [%eval 0.21] [%clk 1:32:18] } 8. Nf3 { [%eval 0.36] [%clk 1:33:34] } 8... e6 { [%eval 0.22] [%clk 1:32:13] } 9. Qb3 { [%eval 0.29] [%clk 1:33:58] } 9... Nh5 { [%eval 0.19] [%clk 1:31:30] } 10. Be5 { [%eval 0.2] [%clk 1:34:19] } 10... Na5 { [%eval 0.22] [%clk 1:30:56] } 11. Qa4+ { [%eval 0.31] [%clk 1:34:41] } 11... Nc6 { [%eval 0.21] [%clk 1:31:10] } 12. h3 { [%eval 0.23] [%clk 1:34:59] } 12... Nf6 { [%eval 0.22] [%clk 1:31:24] } 13. O-O { [%eval 0.24] [%clk 1:35:13] } 13... Be7 { [%eval 0.25] [%clk 1:31:41] } 14. Rfc1 { [%eval 0.26] [%clk 1:35:35] } 14... O-O { [%eval 0.32] [%clk 1:31:31] } 15. Bg3 { [%eval 0.32] [%clk 1:35:57] } 15... Qb6 { [%eval 0.32] [%clk 1:26:46] } 16. Qd1 { [%eval -0.17] [%clk 1:31:10] } 16... Qxb2 { [%eval -0.18] [%clk 1:11:47] } 17. Nh4 { [%eval -0.2] [%clk 1:31:13] } 17... Ne4 { [%eval -0.2] [%clk 0:53:38] } 18. Na4 { [%eval -0.48] [%clk 1:15:33] } 18... Qa3 { [%eval -0.47] [%clk 0:47:13] } 19. Nxf5 { [%eval -0.54] [%clk 1:15:51] } 19... exf5 { [%eval -0.56] [%clk 0:47:41] } 20. Bf4 { [%eval -0.55] [%clk 1:16:04] } 20... Bd6 { [%eval -0.13] [%clk 0:44:40] } 21. Bxd6 { [%eval -0.18] [%clk 1:12:30] } 21... Qxd6 { [%eval -0.21] [%clk 0:44:36] } 22. Rab1 { [%eval -0.25] [%clk 1:12:35] } 22... b5 { [%eval -0.25] [%clk 0:35:55] } 23. Nc5 { [%eval -0.3] [%clk 1:12:59] } 23... b4? { [%eval 1.07] } { Mistake. g6 was best. } { [%clk 0:27:31] } 24. Nxe4 { [%eval 1.18] [%clk 1:12:29] } 24... fxe4 { [%eval 1.23] [%clk 0:27:45] } 25. Qa4 { [%eval 1.5] [%clk 1:12:37] } 25... Rfc8 { [%eval 1.34] [%clk 0:19:36] } 26. Bg4 { [%eval 1.26] [%clk 1:09:57] } 26... Rc7 { [%eval 1.21] [%clk 0:19:50] } 27. Rc5 { [%eval 1.18] [%clk 1:08:50] } 27... h5?! { [%eval 2.21] } { Inaccuracy. Ne7 was best. } { [%clk 0:18:21] } 28. Bxh5 { [%eval 2.41] [%clk 1:08:46] } 28... g6 { [%eval 2.41] [%clk 0:18:36] } 29. Be2 { [%eval 2.19] [%clk 1:08:57] } 29... Rcc8?! { [%eval 3.24] } { Inaccuracy. Ne7 was best. } { [%clk 0:15:00] } 30. Rbc1 { [%eval 3.24] [%clk 1:08:15] } 30... Ne7 { [%eval 2.62] [%clk 0:13:57] } 31. Qxb4?! { [%eval 1.83] } { Inaccuracy. Rxc8+ was best. } { [%clk 1:06:09] } 31... Kg7 { [%eval 2.1] [%clk 0:12:23] } 32. Qa5 { [%eval 2.14] [%clk 1:05:40] } 32... f5 { [%eval 2.79] [%clk 0:11:35] } 33. Rxc8 { [%eval 2.91] [%clk 1:05:54] } 33... Rxc8? { [%eval 4.96] } { Mistake. Nxc8 was best. } { [%clk 0:10:39] } 34. Rxc8 { [%eval 4.65] [%clk 1:05:52] } 34... Nxc8 { [%eval 4.95] [%clk 0:11:07] } 35. Bxa6 { [%eval 4.4] [%clk 1:06:03] } 35... Ne7 { [%eval 4.64] [%clk 0:11:13] } 36. Bb5?! { [%eval 3.45] } { Inaccuracy. Qc5 was best. } { [%clk 1:04:29] } 36... f4 { [%eval 3.34] [%clk 0:11:29] } 37. exf4 { [%eval 3.44] [%clk 1:00:04] } 37... Qxf4 { [%eval 3.32] [%clk 0:11:47] } 38. Qd8 { [%eval 2.67] [%clk 0:52:57] } 38... Qc1+ { [%eval 2.27] [%clk 0:10:26] } 39. Bf1 { [%eval 2.17] [%clk 0:53:25] } 39... Kf7 { [%eval 2.46] [%clk 0:10:34] } 40. Qd6 { [%eval 2.44] [%clk 0:53:35] } 40... Qa1 { [%eval 2.06] [%clk 0:08:08] } 41. Qf4+ { [%eval 2.45] [%clk 0:53:03] } 41... Ke6 { [%eval 2.81] [%clk 0:07:32] } 42. Qe5+ { [%eval 2.99] [%clk 0:52:50] } 42... Kf7 { [%eval 2.63] [%clk 0:07:53] } 43. a4?? { [%eval 0.26] } { Blunder. g4 was best. } { [%clk 0:52:55] } 43... Qxa4 { [%eval 0.28] [%clk 0:08:06] } 44. Be2 { [%eval 0.33] [%clk 0:53:12] } 44... Qc6 { [%eval 0.21] [%clk 0:07:30] } 45. Bg4 { [%eval 0.17] [%clk 0:48:22] } 45... Qf6 { [%eval 0.15] [%clk 0:05:05] } 46. Qxf6+ { [%eval 0.2] [%clk 0:47:14] } 46... Kxf6 { [%eval 0.15] [%clk 0:05:33] } 47. Bd7 { [%eval 0.51] [%clk 0:47:42] } 47... Ng8?? { [%eval 2.56] } { Blunder. g5 was best. } { [%clk 0:05:00] } 48. h4 { [%eval 2.49] [%clk 0:47:03] } 48... Ke7 { [%eval 2.36] [%clk 0:05:06] } 49. Bc6 { [%eval 1.89] [%clk 0:44:03] } 49... Kd6?! { [%eval 3.22] } { Inaccuracy. Ke6 was best. } { [%clk 0:04:38] } 50. Be8 { [%eval 3.0] [%clk 0:44:10] } 50... Ne7? { [%eval 5.53] } { Mistake. Ke6 was best. } { [%clk 0:04:43] } 51. g4 { [%eval 5.55] [%clk 0:44:29] } 51... Ke6 { [%eval 5.28] [%clk 0:04:16] } 52. Kg2 { [%eval 5.55] [%clk 0:44:34] } 52... Kf6 { [%eval 5.93] [%clk 0:04:27] } 53. g5+ { [%eval 5.78] [%clk 0:43:26] } 53... Ke6 { [%eval 5.68] [%clk 0:04:03] } 54. Kh3 { [%eval 5.58] [%clk 0:43:16] } 54... Nf5 { [%eval 6.65] [%clk 0:03:24] } 55. Bxg6 { [%eval 6.49] [%clk 0:43:17] } 55... Nxd4 { [%eval 6.23] [%clk 0:03:50] } 56. Kg4 { [%eval 6.32] [%clk 0:43:10] } 56... Nf3 { [%eval 6.41] [%clk 0:03:42] } 57. h5 { [%eval 6.8] [%clk 0:40:50] } 57... Ne5+ { [%eval 6.31] [%clk 0:04:06] } 58. Kf4 { [%eval 6.75] [%clk 0:41:16] } 58... Nd3+ { [%eval 6.79] [%clk 0:04:08] } 59. Kg3 { [%eval 6.75] [%clk 0:41:31] } 59... Ne5 { [%eval 7.04] [%clk 0:02:05] } 60. Bh7 { [%eval 6.1] [%clk 0:41:33] } 60... Kf7 { [%eval 7.04] [%clk 0:02:04] } 61. Bf5 { [%eval 6.28] [%clk 0:41:49] } 61... Nc4 { [%eval 7.69] [%clk 0:01:20] } 62. Kf4 { [%eval 7.68] [%clk 0:42:00] } 62... Kg7? { [%eval #22] } { Checkmate is now unavoidable. d4 was best. } { [%clk 0:01:28] } 63. h6+ { [%eval 11.63] [%clk 0:42:21] } 63... Kh8?! { [%eval #11] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:01:53] } 64. g6 { [%eval #10] [%clk 0:42:42] } 1-0