Event: Round 15: Sieber, Fiona - Bursan, Ana-Maria
Date: 2025-05-24
White: Sieber, Fiona
WhiteTitle: WGM
WhiteElo: 2176
Black: Bursan, Ana-Maria
BlackElo: 2004
Result: 1-0
ECO: C17
Opening: French Defense: Winawer Variation, Bogoljubow Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... e6 { [%eval 0.28] [%clk 0:03:03] } 2. d4 { [%eval 0.28] [%clk 0:03:04] } 2... d5 { [%eval 0.29] [%clk 0:03:04] } 3. Nc3 { [%eval 0.28] [%clk 0:03:04] } 3... Bb4 { [%eval 0.4] [%clk 0:03:05] } 4. e5 { [%eval 0.46] [%clk 0:03:05] } 4... c5 { [%eval 0.46] [%clk 0:03:06] } 5. Bd2 { [%eval 0.14] [%clk 0:03:05] } 5... cxd4 { [%eval 0.47] [%clk 0:03:05] } 6. Nb5 { [%eval 0.44] [%clk 0:03:04] } 6... Be7 { [%eval 0.77] [%clk 0:02:52] } 7. Qg4 { [%eval 0.68] [%clk 0:02:53] } 7... g6 { [%eval 0.78] [%clk 0:02:43] } 8. Nxd4 { [%eval 0.37] [%clk 0:02:53] } 8... Nc6 { [%eval 0.6] [%clk 0:02:38] } 9. Ngf3 { [%eval 0.69] [%clk 0:02:53] } 9... Qb6 { [%eval 0.68] [%clk 0:02:34] } 10. O-O-O?! { [%eval 0.11] } { Inaccuracy. Nxc6 was best. } { [%clk 0:02:40] } 10... h5 { [%eval 0.1] [%clk 0:02:33] } 11. Qf4 { [%eval 0.07] [%clk 0:02:36] } 11... Nh6?! { [%eval 0.66] } { Inaccuracy. g5 was best. } { [%clk 0:02:22] } 12. Bc3 { [%eval 0.36] [%clk 0:02:28] } 12... Bd7 { [%eval 0.43] [%clk 0:02:14] } 13. h3 { [%eval 0.08] [%clk 0:02:12] } 13... a5? { [%eval 1.26] } { Mistake. Nf5 was best. } { [%clk 0:02:12] } 14. a4? { [%eval -0.27] } { Mistake. g4 was best. } { [%clk 0:02:02] } 14... Nb4 { [%eval -0.36] [%clk 0:02:07] } 15. Bb5? { [%eval -1.67] } { Mistake. Nb5 was best. } { [%clk 0:01:34] } 15... Rc8?? { [%eval 0.57] } { Blunder. Na2+ was best. } { [%clk 0:01:44] } 16. Kb1 { [%eval 0.74] [%clk 0:01:32] } 16... Bxb5 { [%eval 1.23] [%clk 0:01:40] } 17. Nxb5 { [%eval 1.24] [%clk 0:01:30] } 17... Qxf2?! { [%eval 2.38] } { Inaccuracy. Nf5 was best. } { [%clk 0:01:33] } 18. Rd2 { [%eval 2.27] [%clk 0:01:27] } 18... Qb6 { [%eval 2.18] [%clk 0:01:26] } 19. Rf1? { [%eval 0.66] } { Mistake. Bd4 was best. } { [%clk 0:01:24] } 19... Rc4?! { [%eval 1.32] } { Inaccuracy. Nf5 was best. } { [%clk 0:01:12] } 20. Nfd4? { [%eval 0.07] } { Mistake. Bd4 was best. } { [%clk 0:01:15] } 20... Nf5?? { [%eval 2.03] } { Blunder. Nc6 was best. } { [%clk 0:00:51] } 21. g4 { [%eval 1.66] [%clk 0:01:04] } 21... hxg4 { [%eval 1.71] [%clk 0:00:50] } 22. hxg4 { [%eval 1.62] [%clk 0:01:05] } 22... g5?! { [%eval 2.54] } { Inaccuracy. Rh4 was best. } { [%clk 0:00:43] } 23. Qf3 { [%eval 2.34] [%clk 0:00:57] } 23... Nxd4 { [%eval 2.46] [%clk 0:00:43] } 24. Rxd4?? { [%eval 0.45] } { Blunder. Bxd4 was best. } { [%clk 0:00:49] } 24... Rf8?? { [%eval 3.34] } { Blunder. Rh7 was best. } { [%clk 0:00:32] } 25. Rxc4 { [%eval 3.44] [%clk 0:00:45] } 25... dxc4 { [%eval 3.11] [%clk 0:00:33] } 26. Rd1? { [%eval 1.6] } { Mistake. Bxb4 was best. } { [%clk 0:00:31] } 26... Nd5 { [%eval 1.54] [%clk 0:00:28] } 27. Bd4 { [%eval 1.31] [%clk 0:00:28] } 27... Bc5? { [%eval 2.7] } { Mistake. Qc6 was best. } { [%clk 0:00:25] } 28. Nd6+ { [%eval 2.56] [%clk 0:00:23] } 28... Kd7? { [%eval 4.44] } { Mistake. Ke7 was best. } { [%clk 0:00:22] } 29. Bxc5?? { [%eval 2.09] } { Blunder. Nxc4 was best. } { [%clk 0:00:18] } 29... Qxc5 { [%eval 1.8] [%clk 0:00:23] } 30. c3?! { [%eval 1.19] } { Inaccuracy. Nxb7 was best. } { [%clk 0:00:15] } 30... f6? { [%eval 2.87] } { Mistake. Qe3 was best. } { [%clk 0:00:21] } 31. Ne4 { [%eval 2.79] [%clk 0:00:15] } 31... Qc6 { [%eval 3.24] [%clk 0:00:16] } 32. Nxf6+?? { [%eval 0.15] } { Blunder. exf6 was best. } { [%clk 0:00:15] } 32... Ke7?? { [%eval 3.85] } { Blunder. Kc8 was best. } { [%clk 0:00:14] } 33. Nxd5+?? { [%eval 0.09] } { Blunder. Qh1 was best. } { [%clk 0:00:14] } 33... exd5? { [%eval 1.41] } { Mistake. Qxd5 was best. } { [%clk 0:00:14] } 34. Qxd5? { [%eval 0.0] } { Mistake. Qh1 was best. } { [%clk 0:00:13] } 34... Qxd5 { [%eval 0.05] [%clk 0:00:13] } 35. Rxd5 { [%eval 0.14] [%clk 0:00:14] } 35... Rf4 { [%eval 0.22] [%clk 0:00:13] } 36. Rd4 { [%eval -0.02] [%clk 0:00:13] } 36... Rf1+ { [%eval 0.0] [%clk 0:00:13] } 37. Ka2 { [%eval 0.0] [%clk 0:00:14] } 37... Ke6?! { [%eval 0.69] } { Inaccuracy. Rf4 was best. } { [%clk 0:00:14] } 38. Rxc4?! { [%eval 0.03] } { Inaccuracy. Rd6+ was best. } { [%clk 0:00:15] } 38... Kxe5?? { [%eval 4.46] } { Blunder. Rf4 was best. } { [%clk 0:00:15] } 39. b4 { [%eval 3.73] [%clk 0:00:11] } 39... Rf2+ { [%eval 4.34] [%clk 0:00:16] } 40. Kb3 { [%eval 4.43] [%clk 0:00:12] } 40... axb4 { [%eval 4.65] [%clk 0:00:16] } 41. Rxb4?! { [%eval 3.13] } { Inaccuracy. cxb4 was best. } { [%clk 0:00:13] } 41... Rf7?! { [%eval 4.04] } { Inaccuracy. Rg2 was best. } { [%clk 0:00:17] } 42. Kc4 { [%eval 3.96] [%clk 0:00:12] } 42... Rc7+ { [%eval 4.44] [%clk 0:00:18] } 43. Kd3 { [%eval 3.79] [%clk 0:00:13] } 43... Rd7+ { [%eval 4.58] [%clk 0:00:18] } 44. Ke3 { [%eval 4.43] [%clk 0:00:14] } 44... Kd5?! { [%eval 7.01] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:15] } 45. c4+?! { [%eval 4.74] } { Inaccuracy. Rd4+ was best. } { [%clk 0:00:12] } 45... Kc5 { [%eval 5.0] [%clk 0:00:16] } 46. Rb5+ { [%eval 4.7] [%clk 0:00:13] } 46... Kxc4 { [%eval 4.68] [%clk 0:00:17] } 47. Rxg5 { [%eval 4.82] [%clk 0:00:13] } 47... Kb4 { [%eval 5.49] [%clk 0:00:15] } 48. a5 { [%eval 5.26] [%clk 0:00:14] } 48... Re7+ { [%eval 5.17] [%clk 0:00:15] } 49. Kf4 { [%eval 5.18] [%clk 0:00:15] } 49... Rc7 { [%eval 5.03] [%clk 0:00:14] } 50. Re5 { [%eval 5.49] [%clk 0:00:15] } 50... Kc4 { [%eval 5.71] [%clk 0:00:14] } 51. g5 { [%eval 5.21] [%clk 0:00:15] } 51... Rf7+ { [%eval 4.92] [%clk 0:00:15] } 52. Kg4 { [%eval 4.46] [%clk 0:00:15] } 52... Kd4?! { [%eval 6.44] } { Inaccuracy. Rg7 was best. } { [%clk 0:00:17] } 53. Rb5?! { [%eval 4.72] } { Inaccuracy. g6 was best. } { [%clk 0:00:15] } 53... Ke4?! { [%eval 6.56] } { Inaccuracy. Rg7 was best. } { [%clk 0:00:17] } 54. Kh5 { [%eval 6.49] [%clk 0:00:16] } 54... Rh7+ { [%eval 6.19] [%clk 0:00:16] } 55. Kg6 { [%eval 6.51] [%clk 0:00:17] } 55... Rd7 { [%eval 6.47] [%clk 0:00:15] } 56. Kf6 { [%eval 6.44] [%clk 0:00:18] } 56... Rd6+ { [%eval 6.55] [%clk 0:00:16] } 57. Kf7 { [%eval 6.06] [%clk 0:00:19] } 57... Rd7+ { [%eval 6.13] [%clk 0:00:17] } 58. Ke6 { [%eval 6.28] [%clk 0:00:20] } 58... Rg7 { [%eval 6.36] [%clk 0:00:17] } 59. Kf6 { [%eval 6.86] [%clk 0:00:20] } 59... Rc7 { [%eval 6.92] [%clk 0:00:17] } 60. g6 { [%eval 6.95] [%clk 0:00:21] } 60... Rc6+ { [%eval 7.07] [%clk 0:00:18] } 61. Kf7 { [%eval 6.19] [%clk 0:00:22] } 61... Rc7+ { [%eval 6.95] [%clk 0:00:18] } 62. Kg8 { [%eval 6.57] [%clk 0:00:22] } 62... Rc8+ { [%eval 8.67] [%clk 0:00:20] } 63. Kh7 { [%eval 7.8] [%clk 0:00:23] } 63... Kd4 { [%eval 11.28] [%clk 0:00:16] } 64. g7 { [%eval 12.32] [%clk 0:00:24] } 64... Kc4?! { [%eval #11] } { Checkmate is now unavoidable. b6 was best. } { [%clk 0:00:18] } 65. Rxb7 { [%eval #10] [%clk 0:00:24] } 65... Kd5 { [%eval #10] [%clk 0:00:17] } 66. g8=Q+ { [%eval #9] [%clk 0:00:23] } 66... Rxg8 { [%eval #9] [%clk 0:00:18] } 67. Kxg8 { [%eval #8] [%clk 0:00:25] } 1-0