Event: 4th Skyline Open - OPEN
Site: https://lichess.org/broadcast/4th-skyline-open/round-3/2GQvCCWf/RjXor6vl
Date: 2025-10-11
White: Erenburg, Sergey
WhiteTitle: GM
WhiteElo: 2485
Black: Rychkov, Roman
BlackElo: 2065
Result: 1/2-1/2
ECO: C78
Opening: Ruy Lopez: Morphy Defense
Variant: Standard
TimeControl: G/90; +30

1. e4 { [%eval 0.18] [%clk 1:20:54] } 1... e5 { [%eval 0.22] [%clk 1:30:57] } 2. Nf3 { [%eval 0.13] [%clk 1:21:20] } 2... Nc6 { [%eval 0.21] [%clk 1:31:24] } 3. Bb5 { [%eval 0.15] [%clk 1:21:46] } 3... a6 { [%eval 0.21] [%clk 1:31:52] } 4. Ba4 { [%eval 0.11] [%clk 1:22:12] } 4... Nf6 { [%eval 0.28] [%clk 1:32:17] } 5. O-O { [%eval 0.16] [%clk 1:22:38] } 5... b5 { [%eval 0.24] [%clk 1:32:43] } 6. Bb3 { [%eval 0.29] [%clk 1:23:05] } 6... Bc5 { [%eval 0.33] [%clk 1:33:10] } 7. a4 { [%eval 0.27] [%clk 1:22:59] } 7... Rb8 { [%eval 0.32] [%clk 1:33:07] } 8. c3 { [%eval 0.48] [%clk 1:22:15] } 8... d6 { [%eval 0.49] [%clk 1:33:07] } 9. d4 { [%eval 0.46] [%clk 1:22:12] } 9... Bb6 { [%eval 0.38] [%clk 1:33:31] } 10. a5 { [%eval 0.48] [%clk 1:22:08] } 10... Ba7 { [%eval 0.45] [%clk 1:33:02] } 11. h3 { [%eval 0.53] [%clk 1:22:17] } 11... O-O { [%eval 0.47] [%clk 1:33:04] } 12. Be3 { [%eval 0.57] [%clk 1:22:35] } 12... Nxe4 { [%eval 0.57] [%clk 1:28:01] } 13. Bd5 { [%eval 0.72] [%clk 1:16:40] } 13... exd4 { [%eval 0.56] [%clk 1:28:07] } 14. Nxd4 { [%eval 0.56] [%clk 0:52:19] } 14... Nxd4 { [%eval 0.21] [%clk 1:28:14] } 15. Bxe4 { [%eval 0.24] [%clk 0:52:36] } 15... d5 { [%eval 0.23] [%clk 1:28:42] } 16. Bxd4 { [%eval 0.25] [%clk 0:52:23] } 16... c5 { [%eval 0.29] [%clk 1:29:10] } 17. Be5 { [%eval -0.07] [%clk 0:41:42] } 17... dxe4 { [%eval -0.11] [%clk 1:29:37] } 18. Qxd8 { [%eval -0.22] [%clk 0:40:43] } 18... Rxd8 { [%eval -0.3] [%clk 1:30:05] } 19. Bxb8 { [%eval -0.46] [%clk 0:41:08] } 19... Bxb8 { [%eval -0.36] [%clk 1:30:32] } 20. Na3 { [%eval -0.43] [%clk 0:41:27] } 20... Be6 { [%eval -0.36] [%clk 1:22:27] } 21. Rfd1 { [%eval -0.55] [%clk 0:27:35] } 21... Rd3 { [%eval -0.35] [%clk 1:22:51] } 22. Rxd3 { [%eval -0.36] [%clk 0:18:48] } 22... exd3 { [%eval -0.55] [%clk 1:23:03] } 23. Rd1 { [%eval -0.38] [%clk 0:19:17] } 23... c4 { [%eval -0.29] [%clk 1:23:04] } 24. Nc2 { [%eval -0.36] [%clk 0:17:44] } 24... Kf8 { [%eval -0.48] [%clk 1:14:04] } 25. Nb4 { [%eval -0.5] [%clk 0:08:12] } 25... Bc8 { [%eval -0.42] [%clk 1:14:29] } 26. Kf1 { [%eval -0.24] [%clk 0:08:35] } 26... Bc7 { [%eval -0.43] [%clk 1:11:30] } 27. Ke1?! { [%eval -1.16] } { Inaccuracy. Nd5 was best. } { [%clk 0:03:05] } 27... Bb7 { [%eval -1.22] [%clk 1:11:40] } 28. g3 { [%eval -1.27] [%clk 0:02:30] } 28... Ke7?! { [%eval -0.61] } { Inaccuracy. h5 was best. } { [%clk 1:10:44] } 29. Kd2 { [%eval -0.7] [%clk 0:01:43] } 29... Kd6?! { [%eval 0.0] } { Inaccuracy. Bxa5 was best. } { [%clk 1:11:09] } 30. Ra1 { [%eval 0.0] [%clk 0:01:34] } 30... g5 { [%eval 0.0] [%clk 1:09:00] } 31. b3 { [%eval 0.0] [%clk 0:01:00] } 31... h5 { [%eval 0.0] [%clk 1:04:37] } 32. bxc4 { [%eval -0.02] [%clk 0:01:25] } 32... bxc4 { [%eval -0.09] [%clk 1:05:06] } 33. Re1?! { [%eval -0.92] } { Inaccuracy. Rb1 was best. } { [%clk 0:00:35] } 33... f6?! { [%eval 0.0] } { Inaccuracy. Bxa5 was best. } { [%clk 0:58:50] } 34. Re8 { [%eval 0.0] [%clk 0:00:39] } 34... Bxa5 { [%eval 0.0] [%clk 0:57:57] } 35. Rf8 { [%eval 0.0] [%clk 0:00:41] } 35... Ke7 { [%eval 0.0] [%clk 0:52:32] } 36. Rb8 { [%eval 0.0] [%clk 0:01:08] } 36... Bg2 { [%eval 0.0] [%clk 0:52:49] } 37. Nxa6 { [%eval 0.0] [%clk 0:00:42] } 37... Bxh3 { [%eval 0.0] [%clk 0:51:56] } 38. Rb7+ { [%eval 0.0] [%clk 0:00:33] } 38... Kd6 { [%eval 0.0] [%clk 0:52:09] } 39. Rb5 { [%eval 0.0] [%clk 0:00:50] } 39... Bd8 { [%eval -0.04] [%clk 0:52:07] } 40. Rb8 { [%eval -0.13] [%clk 0:01:18] } 40... Be7 { [%eval -0.29] [%clk 0:50:34] } 41. Rh8 { [%eval -0.23] [%clk 0:00:37] } 41... Bg4 { [%eval -0.07] [%clk 0:50:21] } 42. Nb4 { [%eval 0.0] [%clk 0:00:38] } 42... Kc5 { [%eval 0.0] [%clk 0:36:20] } 43. Rh6 { [%eval -0.12] [%clk 0:01:04] } 43... h4 { [%eval 0.0] [%clk 0:36:20] } 44. gxh4 { [%eval 0.0] [%clk 0:00:49] } 44... gxh4 { [%eval 0.0] [%clk 0:28:56] } 45. Ke3?? { [%eval -3.08] } { Blunder. Rxh4 was best. } { [%clk 0:01:10] } 45... f5?? { [%eval 0.0] } { Blunder. h3 was best. } { [%clk 0:23:06] } 46. Na6+ { [%eval 0.0] [%clk 0:01:34] } 46... Kb5 { [%eval 0.0] [%clk 0:22:31] } 47. Nc7+ { [%eval 0.0] [%clk 0:02:02] } 47... Ka4 { [%eval 0.0] [%clk 0:22:07] } 48. f4 { [%eval 0.0] [%clk 0:02:19] } 48... Bc5+ { [%eval 0.0] [%clk 0:20:19] } 49. Kd2 { [%eval 0.0] [%clk 0:02:46] } 49... h3 { [%eval -0.08] [%clk 0:19:39] } 50. Ra6+?? { [%eval -4.46] } { Blunder. Rh8 was best. } { [%clk 0:00:34] } 50... Kb3 { [%eval -4.34] [%clk 0:20:06] } 51. Rh6 { [%eval -4.83] [%clk 0:00:39] } 51... Bf2?? { [%eval 0.0] } { Blunder. Kb2 was best. } { [%clk 0:09:49] } 52. Rh8 { [%eval 0.0] [%clk 0:00:50] } 52... Be1+ { [%eval 0.0] [%clk 0:02:51] } 53. Kxe1 { [%eval 0.0] [%clk 0:01:15] } 53... Kxc3 { [%eval 0.0] [%clk 0:03:21] } 54. Nd5+ { [%eval 0.0] [%clk 0:00:32] } 54... Kd4 { [%eval 0.0] [%clk 0:03:20] } 55. Nf6?? { [%eval -4.78] } { Blunder. Nb4 was best. } { [%clk 0:00:54] } 55... c3?? { [%eval 0.0] } { Blunder. Bf3 was best. } { [%clk 0:02:55] } 56. Nxg4 { [%eval 0.0] [%clk 0:00:40] } 56... fxg4 { [%eval 0.0] [%clk 0:03:24] } 57. f5 { [%eval 0.0] [%clk 0:00:39] } 57... Ke5 { [%eval 0.0] [%clk 0:02:40] } 58. Rh5 { [%eval 0.0] [%clk 0:00:47] } 58... d2+ { [%eval 0.0] [%clk 0:01:31] } 59. Kd1 { [%eval 0.0] [%clk 0:00:37] } 59... Kf6 { [%eval 0.0] [%clk 0:00:45] } 60. Kc2 { [%eval 0.0] [%clk 0:01:06] } 60... Ke5 { [%eval 0.0] [%clk 0:01:05] } 61. Kd1 { [%eval 0.0] [%clk 0:01:35] } 61... Kf6 { [%clk 0:01:00] } 1/2-1/2