Event: Round 4: Alexandra Simchayev - Dana Eden
Date: 2021-10-30
White: Alexandra Simchayev
Black: Dana Eden
Result: 1-0
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... e5 { [%eval 0.12] [%clk 1:30:51] } 2. Nf3 { [%eval 0.23] [%clk 1:31:22] } 2... Nc6 { [%eval 0.12] [%clk 1:31:13] } 3. Bb5 { [%eval 0.2] [%clk 1:31:45] } 3... a6 { [%eval 0.22] [%clk 1:31:36] } 4. Ba4 { [%eval 0.4] [%clk 1:32:10] } 4... Nf6 { [%eval 0.19] [%clk 1:31:54] } 5. d3 { [%eval 0.13] [%clk 1:32:33] } 5... h6? { [%eval 1.4] } { Mistake. Bc5 was best. } { [%clk 1:31:50] } 6. Bxc6 { [%eval 1.37] [%clk 1:32:07] } 6... dxc6 { [%eval 1.8] [%clk 1:32:08] } 7. Nxe5 { [%eval 1.75] [%clk 1:32:17] } 7... Bc5 { [%eval 1.98] [%clk 1:29:22] } 8. c3?! { [%eval 0.91] } { Inaccuracy. Nf3 was best. } { [%clk 1:29:29] } 8... Be6 { [%eval 1.41] [%clk 1:27:25] } 9. O-O { [%eval 1.63] [%clk 1:28:47] } 9... O-O { [%eval 1.73] [%clk 1:26:59] } 10. Qe2 { [%eval 1.28] [%clk 1:25:17] } 10... Nd7 { [%eval 1.3] [%clk 1:25:07] } 11. Nxd7 { [%eval 1.01] [%clk 1:19:57] } 11... Qxd7 { [%eval 0.95] [%clk 1:25:19] } 12. h3?! { [%eval 0.24] } { Inaccuracy. Be3 was best. } { [%clk 1:16:57] } 12... Rae8?! { [%eval 1.24] } { Inaccuracy. f5 was best. } { [%clk 1:23:37] } 13. Rd1?? { [%eval -0.48] } { Blunder. Be3 was best. } { [%clk 1:15:12] } 13... f5 { [%eval -0.07] [%clk 1:21:37] } 14. d4 { [%eval 0.0] [%clk 1:11:56] } 14... Ba7 { [%eval 0.15] [%clk 1:21:03] } 15. e5 { [%eval 0.17] [%clk 1:11:15] } 15... f4 { [%eval 0.2] [%clk 1:19:44] } 16. Nd2 { [%eval 0.42] [%clk 1:10:29] } 16... Qf7?! { [%eval 0.97] } { Inaccuracy. c5 was best. } { [%clk 1:18:36] } 17. b3 { [%eval 0.75] [%clk 1:07:56] } 17... f3?? { [%eval 3.13] } { Blunder. Qg6 was best. } { [%clk 1:17:27] } 18. Nxf3 { [%eval 2.77] [%clk 1:06:25] } 18... Bxh3?! { [%eval 3.71] } { Inaccuracy. c5 was best. } { [%clk 1:17:31] } 19. gxh3 { [%eval 3.32] [%clk 1:04:37] } 19... Qxf3 { [%eval 3.69] [%clk 1:17:49] } 20. Qxf3 { [%eval 3.21] [%clk 1:03:51] } 20... Rxf3 { [%eval 3.77] [%clk 1:18:08] } 21. Be3 { [%eval 3.61] [%clk 1:01:42] } 21... Rxh3 { [%eval 3.9] [%clk 1:17:59] } 22. Kg2 { [%eval 3.96] [%clk 1:00:14] } 22... Rh5 { [%eval 4.2] [%clk 1:18:17] } 23. Re1?? { [%eval 1.97] } { Blunder. f4 was best. } { [%clk 1:00:06] } 23... Rf5? { [%eval 3.36] } { Mistake. c5 was best. } { [%clk 1:15:47] } 24. Re2?? { [%eval 1.01] } { Blunder. f4 was best. } { [%clk 0:57:46] } 24... Re6?? { [%eval 3.18] } { Blunder. c5 was best. } { [%clk 1:15:07] } 25. f4 { [%eval 3.25] [%clk 0:50:26] } 25... Rg6+ { [%eval 3.2] [%clk 1:14:04] } 26. Kf3 { [%eval 3.41] [%clk 0:49:44] } 26... Kf7? { [%eval 6.46] } { Mistake. Rh5 was best. } { [%clk 1:13:09] } 27. c4?? { [%eval 3.15] } { Blunder. Rh2 was best. } { [%clk 0:48:01] } 27... b5?? { [%eval 6.96] } { Blunder. Rh5 was best. } { [%clk 1:10:20] } 28. Rd1?! { [%eval 4.27] } { Inaccuracy. Rh1 was best. } { [%clk 0:42:45] } 28... Rh5 { [%eval 3.66] [%clk 1:04:14] } 29. Ke4 { [%eval 3.71] [%clk 0:40:48] } 29... Rg4 { [%eval 3.85] [%clk 0:56:34] } 30. Rg1 { [%eval 4.6] [%clk 0:32:31] } 30... Rxg1 { [%eval 4.5] [%clk 0:56:25] } 31. Bxg1 { [%eval 3.82] [%clk 0:32:57] } 31... g5?! { [%eval 5.3] } { Inaccuracy. Rh4 was best. } { [%clk 0:55:23] } 32. f5 { [%eval 4.54] [%clk 0:25:00] } 32... Rh4+ { [%eval 4.8] [%clk 0:54:51] } 33. Kd3 { [%eval 4.59] [%clk 0:22:35] } 33... Rf4 { [%eval 5.45] [%clk 0:53:00] } 34. f6 { [%eval 5.47] [%clk 0:22:33] } 34... Rf3+ { [%eval 5.03] [%clk 0:52:20] } 35. Re3 { [%eval 5.05] [%clk 0:16:34] } 35... Rf4?! { [%eval 7.0] } { Inaccuracy. Rxe3+ was best. } { [%clk 0:49:17] } 36. Re2?! { [%eval 4.78] } { Inaccuracy. e6+ was best. } { [%clk 0:15:28] } 36... Rf3+ { [%eval 5.5] [%clk 0:49:05] } 37. Kc2 { [%eval 5.58] [%clk 0:15:10] } 37... Rf4 { [%eval 6.51] [%clk 0:45:56] } 38. e6+ { [%eval 6.07] [%clk 0:13:38] } 38... Ke8 { [%eval 7.86] [%clk 0:45:49] } 39. f7+ { [%eval 8.33] [%clk 0:13:16] } 39... Ke7 { [%eval 6.16] [%clk 0:46:07] } 40. Rf2 { [%eval 8.08] [%clk 0:12:37] } 40... Rxf2+ { [%eval 8.7] [%clk 0:45:19] } 41. Bxf2 { [%eval 9.0] [%clk 0:13:04] } 41... h5 { [%eval 9.23] [%clk 0:45:04] } 42. c5 { [%eval 10.0] [%clk 0:12:55] } 42... h4?! { [%eval #10] } { Checkmate is now unavoidable. Bb6 was best. } { [%clk 0:43:27] } 43. Kd3? { [%eval 9.87] } { Lost forced checkmate sequence. Be3 was best. } { [%clk 0:13:12] } 43... h3 { [%eval 10.54] [%clk 0:43:29] } 44. Bg3 { [%eval 9.82] [%clk 0:13:33] } 44... Bb8 { [%eval 11.78] [%clk 0:43:35] } 45. Ke4 { [%eval #6] [%clk 0:13:51] } 45... a5 { [%eval #6] [%clk 0:41:55] } 46. Kf5 { [%eval #5] [%clk 0:13:53] } 46... a4 { [%eval #3] [%clk 0:40:08] } 47. Kg6?! { [%eval 11.8] } { Lost forced checkmate sequence. Be5 was best. } { [%clk 0:14:02] } 1-0