Event: Round 4: Stein, Robert - Sieber, Fiona
Site: https://lichess.org/broadcast/berlin-u25-open--blitz/round-4/YDoSXTsG/0XlbKOw6
Date: 2025-11-14
White: Stein, Robert
WhiteTitle: FM
WhiteElo: 2399
Black: Sieber, Fiona
BlackTitle: WGM
BlackElo: 2206
Result: 1-0
ECO: A35
Opening: English Opening: Symmetrical Variation, Four Knights Variation
Variant: Standard
TimeControl: 3+2

1. Nf3 { [%eval 0.1] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. c4 { [%eval 0.19] [%clk 0:03:04] } 2... Nc6 { [%eval 0.31] [%clk 0:03:03] } 3. Nc3 { [%eval 0.16] [%clk 0:03:05] } 3... Nf6 { [%eval 0.18] [%clk 0:03:04] } 4. d4 { [%eval 0.08] [%clk 0:03:05] } 4... cxd4 { [%eval 0.13] [%clk 0:03:04] } 5. Nxd4 { [%eval 0.11] [%clk 0:03:06] } 5... Qb6 { [%eval 0.31] [%clk 0:03:04] } 6. Nb3 { [%eval 0.37] [%clk 0:02:50] } 6... e6 { [%eval 0.33] [%clk 0:03:04] } 7. e4 { [%eval 0.05] [%clk 0:02:48] } 7... Bb4 { [%eval 0.0] [%clk 0:02:59] } 8. Be3 { [%eval -0.2] [%clk 0:02:47] } 8... Qc7 { [%eval -0.21] [%clk 0:02:41] } 9. Nd2 { [%eval -0.26] [%clk 0:02:27] } 9... Bxc3 { [%eval -0.26] [%clk 0:02:24] } 10. bxc3 { [%eval -0.3] [%clk 0:02:28] } 10... b6 { [%eval -0.34] [%clk 0:02:14] } 11. c5 { [%eval -0.63] [%clk 0:02:18] } 11... O-O { [%eval -0.35] [%clk 0:02:13] } 12. Be2 { [%eval -0.65] [%clk 0:01:52] } 12... Ne5 { [%eval -0.28] [%clk 0:02:13] } 13. cxb6 { [%eval -0.27] [%clk 0:01:44] } 13... axb6 { [%eval -0.27] [%clk 0:02:14] } 14. Qb3 { [%eval -0.65] [%clk 0:01:32] } 14... Ba6 { [%eval -0.7] [%clk 0:01:52] } 15. Qxb6?? { [%eval -2.9] } { Blunder. c4 was best. } { [%clk 0:01:13] } 15... Qxb6?? { [%eval 0.0] } { Blunder. Qxc3 was best. } { [%clk 0:01:49] } 16. Bxb6 { [%eval -0.03] [%clk 0:01:12] } 16... Nd3+ { [%eval 0.0] [%clk 0:01:35] } 17. Bxd3 { [%eval -0.03] [%clk 0:01:12] } 17... Bxd3 { [%eval -0.01] [%clk 0:01:35] } 18. f3 { [%eval -0.02] [%clk 0:01:13] } 18... Rfb8 { [%eval 0.0] [%clk 0:01:34] } 19. Bd4 { [%eval 0.0] [%clk 0:01:13] } 19... Rb2 { [%eval 0.0] [%clk 0:01:31] } 20. a4 { [%eval 0.0] [%clk 0:01:10] } 20... d6 { [%eval 0.25] [%clk 0:01:23] } 21. c4 { [%eval 0.21] [%clk 0:00:28] } 21... Rc2 { [%eval 0.33] [%clk 0:01:23] } 22. Bxf6 { [%eval -0.01] [%clk 0:00:22] } 22... gxf6 { [%eval -0.01] [%clk 0:01:24] } 23. Kf2 { [%eval -0.19] [%clk 0:00:22] } 23... Rxd2+ { [%eval 0.0] [%clk 0:01:24] } 24. Ke3 { [%eval 0.0] [%clk 0:00:24] } 24... Rxg2 { [%eval 0.0] [%clk 0:01:11] } 25. Kxd3 { [%eval 0.0] [%clk 0:00:24] } 25... Kf8 { [%eval 0.0] [%clk 0:01:08] } 26. a5 { [%eval 0.0] [%clk 0:00:22] } 26... Ke7 { [%eval 0.0] [%clk 0:01:01] } 27. Rhb1 { [%eval 0.02] [%clk 0:00:20] } 27... Ra7 { [%eval 0.06] [%clk 0:01:00] } 28. a6 { [%eval 0.0] [%clk 0:00:21] } 28... Kd7 { [%eval 0.32] [%clk 0:00:43] } 29. Rb6 { [%eval 0.0] [%clk 0:00:16] } 29... Rf2 { [%eval 0.05] [%clk 0:00:27] } 30. Ke3 { [%eval 0.24] [%clk 0:00:12] } 30... Rg2?? { [%eval 3.47] } { Blunder. Rc2 was best. } { [%clk 0:00:12] } 31. Rd1 { [%eval 3.49] [%clk 0:00:13] } 31... Kc7?! { [%eval 4.63] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:12] } 32. Rdxd6 { [%eval 4.58] [%clk 0:00:13] } 32... Rg8?! { [%eval 5.98] } { Inaccuracy. Kc8 was best. } { [%clk 0:00:11] } 33. Rbc6+ { [%eval 4.97] [%clk 0:00:09] } 33... Kb8 { [%eval 4.92] [%clk 0:00:12] } 34. c5 { [%eval 4.69] [%clk 0:00:11] } 34... Rc7 { [%eval 5.52] [%clk 0:00:08] } 35. Kd4 { [%eval 4.7] [%clk 0:00:08] } 35... Rxc6 { [%eval 5.06] [%clk 0:00:08] } 36. Rxc6 { [%eval 4.82] [%clk 0:00:09] } 36... Rd8+?! { [%eval 6.4] } { Inaccuracy. Rg1 was best. } { [%clk 0:00:09] } 37. Kc4 { [%eval 5.22] [%clk 0:00:11] } 37... Rd1 { [%eval 5.05] [%clk 0:00:09] } 38. Rd6 { [%eval 5.38] [%clk 0:00:12] } 38... Rc1+ { [%eval 5.66] [%clk 0:00:10] } 39. Kb5 { [%eval 5.14] [%clk 0:00:14] } 39... Ra1 { [%eval 6.54] [%clk 0:00:11] } 40. Rd7 { [%eval 6.16] [%clk 0:00:14] } 40... f5 { [%eval 7.05] [%clk 0:00:06] } 41. exf5 { [%eval 6.83] [%clk 0:00:14] } 41... exf5 { [%eval 6.53] [%clk 0:00:07] } 42. Rxf7 { [%eval 6.41] [%clk 0:00:15] } 42... Rb1+ { [%eval 6.32] [%clk 0:00:07] } 43. Kc6 { [%eval 5.63] [%clk 0:00:12] } 43... Rh1 { [%eval 5.61] [%clk 0:00:05] } 44. a7+ { [%eval 6.14] [%clk 0:00:16] } 44... Ka8 { [%eval 6.04] [%clk 0:00:06] } 45. Rxh7 { [%eval 5.99] [%clk 0:00:16] } 45... f4 { [%eval 6.81] [%clk 0:00:05] } 46. Rf7 { [%eval 6.79] [%clk 0:00:12] } 46... Rxh2 { [%eval 6.81] [%clk 0:00:05] } 47. Rxf4 { [%eval 6.52] [%clk 0:00:12] } 47... Rh6+ { [%eval 6.14] [%clk 0:00:05] } 48. Kb5 { [%eval 6.26] [%clk 0:00:11] } 48... Kxa7?! { [%eval 9.13] } { Inaccuracy. Rh7 was best. } { [%clk 0:00:06] } 49. Rf7+ { [%eval 8.81] } 49... Kb8 { [%eval 7.84] [%clk 0:00:03] } 50. f4 { [%eval 7.17] [%clk 0:00:12] } 50... Kc8 { [%eval 8.12] [%clk 0:00:03] } 51. f5 { [%eval 7.46] [%clk 0:00:14] } 51... Rh1 { [%eval 7.06] [%clk 0:00:04] } 52. Kc6 { [%eval 5.68] [%clk 0:00:14] } 52... Rh6+?? { [%eval #15] } { Checkmate is now unavoidable. Kb8 was best. } { [%clk 0:00:04] } 53. f6 { [%eval #14] [%clk 0:00:15] } 53... Kd8 { [%eval #1] [%clk 0:00:04] } 54. Kb7?! { [%eval 13.74] } { Lost forced checkmate sequence. Rf8# was best. } { [%clk 0:00:15] } 54... Ke8?! { [%eval #18] } { Checkmate is now unavoidable. Rh1 was best. } { [%clk 0:00:05] } 55. Re7+ { [%eval #18] [%clk 0:00:13] } 55... Kf8 { [%eval 11.07] [%clk 0:00:05] } 56. c6 { [%eval 11.27] [%clk 0:00:14] } 56... Rxf6?! { [%eval #16] } { Checkmate is now unavoidable. Rh2 was best. } { [%clk 0:00:05] } 57. Re1?! { [%eval 65.39] } { Lost forced checkmate sequence. Re5 was best. } { [%clk 0:00:16] } 57... Rf2 { [%eval 79.61] [%clk 0:00:04] } 58. c7 { [%eval 34.39] [%clk 0:00:16] } 58... Rb2+ { [%eval 51.63] [%clk 0:00:05] } 59. Kc8 { [%eval 18.02] [%clk 0:00:17] } 59... Kf7 { [%eval 13.59] [%clk 0:00:03] } 60. Re4 { [%eval 8.8] [%clk 0:00:15] } 60... Kf6 { [%eval 69.24] [%clk 0:00:03] } 61. Kd7 { [%eval 65.74] [%clk 0:00:16] } 61... Rd2+ { [%eval 61.19] [%clk 0:00:04] } 62. Kc6 { [%eval 38.57] [%clk 0:00:17] } 62... Rc2+ { [%eval 82.99] [%clk 0:00:05] } 63. Kd6 { [%eval 82.95] [%clk 0:00:18] } 63... Rd2+?! { [%eval #11] } { Checkmate is now unavoidable. Rc3 was best. } { [%clk 0:00:06] } 64. Kc5 { [%eval #11] [%clk 0:00:19] } 64... Rc2+ { [%eval #10] [%clk 0:00:07] } 65. Rc4 { [%eval #9] [%clk 0:00:20] } 1-0