Event: Wiener LM 2025 Open
Site: https://lichess.org/broadcast/vienna-championship-2025--open/round-7/pQcHRM8i/CruIdm47
Date: 2025-09-13
White: Kan, Efim
WhiteElo: 2019
Black: Radnaev, Leo
BlackElo: 1925
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Normal System
Variant: Standard
TimeControl: 90 + 30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.24] [%clk 1:30:40] } 2. Nf3 { [%eval 0.2] [%clk 1:31:10] } 2... a6 { [%eval 0.47] [%clk 1:31:03] } 3. d4 { [%eval 0.18] [%clk 1:31:31] } 3... cxd4 { [%eval 0.17] [%clk 1:31:25] } 4. Nxd4 { [%eval 0.16] [%clk 1:31:57] } 4... Nf6 { [%eval 0.22] [%clk 1:31:49] } 5. Nc3 { [%eval 0.12] [%clk 1:29:48] } 5... e5 { [%eval 0.08] [%clk 1:31:48] } 6. Nb3 { [%eval 0.0] [%clk 1:29:47] } 6... Bb4 { [%eval 0.0] [%clk 1:29:35] } 7. Bg5 { [%eval -0.13] [%clk 1:25:28] } 7... h6 { [%eval -0.02] [%clk 1:21:05] } 8. Bxf6 { [%eval -0.21] [%clk 1:25:36] } 8... Qxf6 { [%eval 0.04] [%clk 1:21:28] } 9. Nd2 { [%eval -0.2] [%clk 1:21:28] } 9... Qg6 { [%eval 0.29] [%clk 1:14:26] } 10. Qf3 { [%eval 0.29] [%clk 1:14:23] } 10... d6 { [%eval 0.57] [%clk 1:05:54] } 11. Nd5 { [%eval 0.69] [%clk 1:07:41] } 11... Bxd2+ { [%eval 0.62] [%clk 1:01:28] } 12. Kxd2 { [%eval 0.63] [%clk 1:08:06] } 12... Qg5+ { [%eval 0.55] [%clk 1:01:38] } 13. Qe3 { [%eval 0.67] [%clk 1:07:51] } 13... Qxe3+ { [%eval 0.71] [%clk 1:01:14] } 14. Kxe3 { [%eval 0.65] [%clk 1:06:59] } 14... Kd8 { [%eval 0.64] [%clk 0:57:14] } 15. Nb6 { [%eval 0.7] [%clk 0:55:30] } 15... Ra7 { [%eval 0.9] [%clk 0:57:26] } 16. Bc4 { [%eval 0.69] [%clk 0:50:19] } 16... Be6 { [%eval 0.84] [%clk 0:56:26] } 17. a4?! { [%eval 0.16] } { Inaccuracy. Bxe6 was best. } { [%clk 0:45:58] } 17... Nd7 { [%eval 0.17] [%clk 0:53:07] } 18. Bxe6 { [%eval 0.2] [%clk 0:45:54] } 18... fxe6 { [%eval 0.31] [%clk 0:51:44] } 19. Nc4 { [%eval -0.2] [%clk 0:37:16] } 19... d5 { [%eval -0.18] [%clk 0:50:36] } 20. Nd2 { [%eval -0.23] [%clk 0:37:43] } 20... d4+ { [%eval -0.07] [%clk 0:44:05] } 21. Ke2 { [%eval -0.05] [%clk 0:32:11] } 21... b6 { [%eval 0.0] [%clk 0:43:23] } 22. Nc4?! { [%eval -0.9] } { Inaccuracy. Rhc1 was best. } { [%clk 0:29:47] } 22... Rc7 { [%eval -0.87] [%clk 0:42:22] } 23. b3 { [%eval -0.81] [%clk 0:30:12] } 23... Ke7 { [%eval -0.93] [%clk 0:42:14] } 24. Rhd1 { [%eval -1.21] [%clk 0:27:49] } 24... b5 { [%eval -1.14] [%clk 0:31:50] } 25. axb5 { [%eval -1.18] [%clk 0:26:30] } 25... axb5 { [%eval -1.32] [%clk 0:32:18] } 26. Na3? { [%eval -2.74] } { Mistake. Nd2 was best. } { [%clk 0:26:55] } 26... Ra8 { [%eval -2.65] [%clk 0:32:30] } 27. c4?! { [%eval -3.5] } { Inaccuracy. Nxb5 was best. } { [%clk 0:17:00] } 27... Rca7 { [%eval -3.59] [%clk 0:30:51] } 28. Nc2 { [%eval -2.9] [%clk 0:17:13] } 28... bxc4 { [%eval -2.77] [%clk 0:30:18] } 29. Rxa7 { [%eval -2.82] [%clk 0:13:49] } 29... Rxa7 { [%eval -2.67] [%clk 0:29:08] } 30. bxc4?! { [%eval -3.52] } { Inaccuracy. Nb4 was best. } { [%clk 0:14:10] } 30... Ra2 { [%eval -3.75] [%clk 0:29:00] } 31. Rd2 { [%eval -3.64] [%clk 0:12:35] } 31... Nc5 { [%eval -3.53] [%clk 0:27:31] } 32. Nb4 { [%eval -3.87] [%clk 0:12:52] } 32... Rxd2+ { [%eval -3.77] [%clk 0:27:56] } 33. Kxd2 { [%eval -3.52] [%clk 0:13:18] } 33... Nxe4+ { [%eval -3.8] [%clk 0:28:20] } 34. Ke2 { [%eval -4.02] [%clk 0:13:43] } 34... Kd6 { [%eval -4.02] [%clk 0:25:56] } 35. f3 { [%eval -4.11] [%clk 0:13:08] } 35... Nc5 { [%eval -4.0] [%clk 0:25:50] } 36. Kd2 { [%eval -4.44] [%clk 0:13:01] } 36... Na4? { [%eval -2.6] } { Mistake. e4 was best. } { [%clk 0:23:04] } 37. Nd3 { [%eval -2.47] [%clk 0:11:53] } 37... Nc3 { [%eval -2.2] [%clk 0:22:35] } 38. Nf2 { [%eval -2.46] [%clk 0:12:11] } 38... Kc5 { [%eval -2.36] [%clk 0:20:05] } 39. Kd3?! { [%eval -3.45] } { Inaccuracy. Nd3+ was best. } { [%clk 0:12:35] } 39... h5?? { [%eval -0.27] } { Blunder. Na4 was best. } { [%clk 0:17:38] } 40. h4?? { [%eval -3.73] } { Blunder. Nh3 was best. } { [%clk 0:11:55] } 40... Na4 { [%eval -3.56] [%clk 0:13:25] } 41. Ke4?! { [%eval -4.79] } { Inaccuracy. g4 was best. } { [%clk 0:07:04] } 41... Kd6 { [%eval -4.72] [%clk 0:13:20] } 42. f4 { [%eval -5.54] [%clk 0:06:51] } 42... Nc5+ { [%eval -5.4] [%clk 0:13:17] } 43. Kf3 { [%eval -5.59] [%clk 0:07:17] } 43... exf4 { [%eval -5.74] [%clk 0:11:50] } 44. Kxf4 { [%eval -5.6] [%clk 0:07:42] } 44... e5+ { [%eval -5.43] [%clk 0:11:43] } 45. Kf3 { [%eval -5.35] [%clk 0:06:56] } 45... Ke6 { [%eval -5.73] [%clk 0:11:39] } 46. Nh1 { [%eval -5.73] [%clk 0:06:17] } 46... g6 { [%eval -5.64] [%clk 0:10:16] } 47. Ng3 { [%eval -5.77] [%clk 0:06:36] } 47... Kf6 { [%eval -5.08] [%clk 0:09:33] } 48. Nh1 { [%eval -6.16] [%clk 0:06:49] } 48... g5 { [%eval -6.33] [%clk 0:07:48] } 49. hxg5+ { [%eval -6.16] [%clk 0:05:53] } 49... Kxg5 { [%eval -5.96] [%clk 0:08:11] } 50. Ng3 { [%eval -6.4] [%clk 0:04:21] } 50... h4 { [%eval -6.56] [%clk 0:07:49] } 51. Ne2 { [%eval -6.56] [%clk 0:03:30] } 51... Kf5 { [%eval -6.43] [%clk 0:07:39] } 52. Ng1 { [%eval -7.69] [%clk 0:02:59] } 52... e4+ { [%eval -7.11] [%clk 0:07:17] } 53. Kf2 { [%eval -8.05] [%clk 0:03:08] } 53... Kg4 { [%eval -7.83] [%clk 0:07:16] } 54. Ne2 { [%eval -8.5] [%clk 0:03:18] } 54... e3+ { [%eval -8.64] [%clk 0:07:10] } 55. Ke1 { [%eval -8.23] [%clk 0:03:33] } 55... d3 { [%eval -9.29] [%clk 0:07:20] } 56. Nd4 { [%eval -7.23] [%clk 0:02:39] } 56... Ne4 { [%eval -12.32] [%clk 0:07:06] } 57. Nf3 { [%eval -70.87] [%clk 0:02:34] } 57... d2+ { [%eval -10.87] [%clk 0:07:13] } 0-1