Event: Heusenstamm Sparkassen Open 2021
Date: 2021-11-21
White: Sieber, Fiona
Black: Bethke, Richard
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.23] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:31:24] } 2... d6 { [%eval 0.0] [%clk 1:31:24] } 3. d4 { [%eval 0.15] [%clk 1:31:50] } 3... cxd4 { [%eval 0.13] [%clk 1:31:50] } 4. Nxd4 { [%eval 0.32] [%clk 1:32:16] } 4... Nf6 { [%eval 0.14] [%clk 1:32:16] } 5. Nc3 { [%eval 0.18] [%clk 1:32:43] } 5... a6 { [%eval 0.21] [%clk 1:32:43] } 6. Be3 { [%eval 0.13] [%clk 1:33:07] } 6... e5 { [%eval 0.31] [%clk 1:33:09] } 7. Nf3 { [%eval 0.0] [%clk 1:32:50] } 7... Be7 { [%eval 0.25] [%clk 1:32:05] } 8. Nd2 { [%eval 0.12] [%clk 1:33:13] } 8... Ng4 { [%eval 0.3] [%clk 1:13:43] } 9. Nc4 { [%eval 0.56] [%clk 1:33:25] } 9... Nxe3 { [%eval 0.69] [%clk 1:11:28] } 10. Nxe3 { [%eval 0.44] [%clk 1:33:50] } 10... Nc6 { [%eval 0.71] [%clk 1:11:24] } 11. Bc4 { [%eval 0.47] [%clk 1:28:24] } 11... O-O { [%eval 0.59] [%clk 1:08:49] } 12. O-O { [%eval 0.4] [%clk 1:28:25] } 12... Be6 { [%eval 0.45] [%clk 1:07:22] } 13. Ncd5 { [%eval 0.58] [%clk 1:20:35] } 13... Bg5 { [%eval 0.57] [%clk 1:05:31] } 14. Nf5?! { [%eval -0.15] } { Inaccuracy. a4 was best. } { [%clk 1:03:52] } 14... g6 { [%eval -0.09] [%clk 0:57:37] } 15. Nfe3 { [%eval -0.11] [%clk 0:50:33] } 15... Rc8 { [%eval 0.12] [%clk 0:55:33] } 16. Bb3 { [%eval 0.1] [%clk 0:50:34] } 16... Na5 { [%eval 0.0] [%clk 0:47:18] } 17. Qd3 { [%eval 0.0] [%clk 0:49:52] } 17... Bxe3?! { [%eval 0.56] } { Inaccuracy. b5 was best. } { [%clk 0:42:15] } 18. Nxe3 { [%eval 0.74] [%clk 0:49:41] } 18... Qb6 { [%eval 1.13] [%clk 0:39:29] } 19. Rfd1?! { [%eval 0.45] } { Inaccuracy. Bxe6 was best. } { [%clk 0:46:47] } 19... Rfd8?! { [%eval 0.99] } { Inaccuracy. Nxb3 was best. } { [%clk 0:34:35] } 20. Rd2 { [%eval 0.66] [%clk 0:47:06] } 20... Nc6?! { [%eval 1.5] } { Inaccuracy. Qb5 was best. } { [%clk 0:26:30] } 21. Bxe6 { [%eval 1.87] [%clk 0:45:51] } 21... fxe6 { [%eval 1.93] [%clk 0:26:55] } 22. c3 { [%eval 1.94] [%clk 0:46:17] } 22... Ne7 { [%eval 2.08] [%clk 0:25:21] } 23. Rad1 { [%eval 2.36] [%clk 0:42:06] } 23... Qc6 { [%eval 1.98] [%clk 0:17:10] } 24. h4 { [%eval 2.29] [%clk 0:41:37] } 24... Kg7 { [%eval 2.0] [%clk 0:14:05] } 25. Ng4 { [%eval 1.95] [%clk 0:40:18] } 25... h5 { [%eval 2.0] [%clk 0:13:59] } 26. Nh2 { [%eval 2.0] [%clk 0:40:30] } 26... Ng8 { [%eval 2.06] [%clk 0:05:47] } 27. Nf3 { [%eval 1.97] [%clk 0:38:28] } 27... Nf6 { [%eval 1.74] [%clk 0:05:50] } 28. Ng5 { [%eval 1.9] [%clk 0:32:50] } 28... d5 { [%eval 1.89] [%clk 0:06:17] } 29. Qg3 { [%eval 1.73] [%clk 0:32:05] } 29... Qd6 { [%eval 1.97] [%clk 0:06:38] } 30. f4?! { [%eval 1.33] } { Inaccuracy. Re1 was best. } { [%clk 0:29:29] } 30... exf4 { [%eval 1.26] [%clk 0:05:59] } 31. Qxf4 { [%eval 1.26] [%clk 0:29:58] } 31... e5?! { [%eval 1.82] } { Inaccuracy. Qxf4 was best. } { [%clk 0:04:19] } 32. Qf2 { [%eval 1.5] [%clk 0:25:30] } 32... Rd7 { [%eval 1.46] [%clk 0:00:44] } 33. exd5 { [%eval 1.17] [%clk 0:24:54] } 33... Ng4 { [%eval 1.04] [%clk 0:01:11] } 34. Qg3 { [%eval 0.63] [%clk 0:23:48] } 34... Qb6+ { [%eval 1.13] [%clk 0:01:38] } 35. Kh1 { [%eval 1.32] [%clk 0:24:13] } 35... Rxd5?? { [%eval 7.12] } { Blunder. Rf8 was best. } { [%clk 0:00:40] } 36. Qf3 { [%eval 6.83] [%clk 0:16:53] } 36... Nf2+ { [%eval 8.36] [%clk 0:00:31] } 37. Rxf2 { [%eval 8.36] [%clk 0:16:59] } 37... Qxf2 { [%eval 8.27] [%clk 0:00:32] } 38. Rxd5 { [%eval 6.62] [%clk 0:13:57] } 38... Qxh4+ { [%eval 6.17] [%clk 0:00:48] } 39. Qh3?! { [%eval 3.98] } { Inaccuracy. Nh3 was best. } { [%clk 0:13:36] } 39... Qxg5? { [%eval 7.71] } { Mistake. Qxh3+ was best. } { [%clk 0:00:37] } 40. Qxc8 { [%eval 7.71] [%clk 0:13:50] } 40... Qc1+ { [%eval 7.85] [%clk 0:01:03] } 41. Kh2 { [%eval 7.67] [%clk 0:14:15] } 41... Qf4+ { [%eval 7.97] [%clk 0:01:29] } 42. Kh3 { [%eval 7.93] [%clk 0:14:31] } 42... Qe3+ { [%eval 8.59] [%clk 0:30:32] } 43. g3 { [%eval 8.55] [%clk 0:44:38] } 43... Qe4 { [%eval 8.67] [%clk 0:30:50] } 44. Rd1 { [%eval 7.98] [%clk 0:41:41] } 44... Qe2 { [%eval 8.65] [%clk 0:29:47] } 45. Rd7+ { [%eval 8.98] [%clk 0:40:07] } 45... Kh6 { [%eval 22.87] [%clk 0:30:12] } 46. Rf7 { [%eval 56.44] [%clk 0:40:32] } 46... e4?! { [%eval #3] } { Checkmate is now unavoidable. Qg4+ was best. } { [%clk 0:28:17] } 47. Qf8+ { [%clk 0:40:39] } 1-0