Event: Round 7: Radnaev, Leo - Chen, Chicheng Leon
Date: 2024-06-02
White: Radnaev, Leo
WhiteElo: 1883
Black: Chen, Chicheng Leon
BlackElo: 1831
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. Nf3 { [%eval 0.25] [%clk 1:31:21] } 2... e6 { [%eval 0.3] [%clk 1:31:15] } 3. d4 { [%eval 0.43] [%clk 1:31:47] } 3... cxd4 { [%eval 0.36] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.35] [%clk 1:32:12] } 4... Nf6 { [%eval 0.46] [%clk 1:32:07] } 5. Nc3 { [%eval 0.34] [%clk 1:32:32] } 5... Nc6 { [%eval 0.38] [%clk 1:32:27] } 6. Nxc6 { [%eval 0.29] [%clk 1:32:50] } 6... bxc6 { [%eval 0.47] [%clk 1:32:52] } 7. e5 { [%eval 0.41] [%clk 1:33:11] } 7... Nd5 { [%eval 0.59] [%clk 1:33:18] } 8. Ne4 { [%eval 0.39] [%clk 1:33:37] } 8... Qc7 { [%eval 0.36] [%clk 1:33:41] } 9. f4 { [%eval 0.4] [%clk 1:34:03] } 9... Qb6 { [%eval 0.41] [%clk 1:34:05] } 10. c4 { [%eval 0.41] [%clk 1:34:22] } 10... Bb4+ { [%eval 0.41] [%clk 1:34:14] } 11. Ke2 { [%eval 0.41] [%clk 1:34:43] } 11... f5 { [%eval 0.37] [%clk 1:34:37] } 12. Nf2 { [%eval 0.32] [%clk 1:35:05] } 12... Ba6 { [%eval 0.38] [%clk 1:34:44] } 13. Kf3 { [%eval 0.44] [%clk 1:35:16] } 13... Ne7 { [%eval 0.41] [%clk 1:35:06] } 14. Be3 { [%eval 0.29] [%clk 1:35:40] } 14... Bc5 { [%eval 0.26] [%clk 1:35:17] } 15. Bxc5 { [%eval 0.41] [%clk 1:36:00] } 15... Qxc5 { [%eval 0.45] [%clk 1:35:25] } 16. Qd6 { [%eval 0.42] [%clk 1:36:19] } 16... Qb6 { [%eval 0.38] [%clk 1:35:38] } 17. Be2 { [%eval 0.29] [%clk 1:36:25] } 17... Qxb2? { [%eval 1.5] } { Mistake. g5 was best. } { [%clk 1:27:57] } 18. Nd3 { [%eval 1.76] [%clk 1:34:56] } 18... Qc3 { [%eval 1.86] [%clk 1:21:04] } 19. Rhc1 { [%eval 1.97] [%clk 1:09:57] } 19... Qa5 { [%eval 1.99] [%clk 1:18:27] } 20. Nc5 { [%eval 1.83] [%clk 1:05:40] } 20... Kf7 { [%eval 2.06] [%clk 1:16:46] } 21. Nb3 { [%eval 2.04] [%clk 0:54:52] } 21... Qb6 { [%eval 2.04] [%clk 1:13:47] } 22. Rab1 { [%eval 1.97] [%clk 0:51:13] } 22... Rhd8 { [%eval 2.33] [%clk 1:08:54] } 23. a4? { [%eval 0.75] } { Mistake. Rd1 was best. } { [%clk 0:49:19] } 23... Nc8 { [%eval 0.65] [%clk 1:04:12] } 24. Qa3 { [%eval 0.41] [%clk 0:35:38] } 24... d6 { [%eval 0.5] [%clk 1:02:39] } 25. a5 { [%eval -0.03] [%clk 0:32:18] } 25... Qc7 { [%eval 0.0] [%clk 1:02:45] } 26. exd6 { [%eval 0.0] [%clk 0:30:43] } 26... Nxd6 { [%eval -0.14] [%clk 0:57:13] } 27. Nc5 { [%eval -0.12] [%clk 0:30:00] } 27... Bc8 { [%eval -0.16] [%clk 0:57:18] } 28. Rd1 { [%eval -0.02] [%clk 0:25:18] } 28... Ne4 { [%eval 0.1] [%clk 0:52:45] } 29. Rxd8 { [%eval 0.0] [%clk 0:14:07] } 29... Qxd8 { [%eval 0.0] [%clk 0:52:57] } 30. Nxe4 { [%eval 0.01] [%clk 0:13:57] } 30... fxe4+ { [%eval 0.0] [%clk 0:53:20] } 31. Kxe4 { [%eval 0.0] [%clk 0:11:45] } 31... Qf6 { [%eval 0.17] [%clk 0:49:59] } 32. Ke3 { [%eval 0.0] [%clk 0:08:45] } 32... e5 { [%eval 0.0] [%clk 0:41:00] } 33. Rf1 { [%eval 0.01] [%clk 0:06:52] } 33... Bf5? { [%eval 1.34] } { Mistake. Kg8 was best. } { [%clk 0:38:49] } 34. Qc5?? { [%eval -1.26] } { Blunder. g4 was best. } { [%clk 0:00:54] } 34... Re8 { [%eval -1.22] [%clk 0:38:34] } 35. Kf2 { [%eval -1.16] [%clk 0:00:33] } 35... exf4 { [%eval -0.99] [%clk 0:38:05] } 36. Bf3 { [%eval -0.94] [%clk 0:00:54] } 36... Bd3?! { [%eval -0.16] } { Inaccuracy. Re5 was best. } { [%clk 0:33:15] } 37. Rd1?? { [%eval #-4] } { Checkmate is now unavoidable. Bd5+ was best. } { [%clk 0:00:33] } 37... Qe6?? { [%eval 0.0] } { Lost forced checkmate sequence. Qh4+ was best. } { [%clk 0:33:05] } 38. Qxa7+ { [%eval 0.0] [%clk 0:00:39] } 38... Kg8 { [%eval 0.0] [%clk 0:31:44] } 39. Qd4 { [%eval 0.0] [%clk 0:00:46] } 39... Bxc4 { [%eval 0.0] [%clk 0:24:57] } 40. Qxf4 { [%eval 0.06] [%clk 0:00:36] } 40... Rf8 { [%eval 0.0] [%clk 0:23:54] } 41. Qd6 { [%eval 0.0] [%clk 0:00:40] } 41... Qe2+ { [%eval 0.06] [%clk 0:22:53] } 42. Kg3 { [%eval 0.0] [%clk 0:01:02] } 42... Qe3 { [%eval 0.0] [%clk 0:22:26] } 43. Qd4 { [%eval 0.0] [%clk 0:01:08] } 43... Qb3 { [%eval 0.27] [%clk 0:19:46] } 44. Re1 { [%eval 0.07] [%clk 0:00:34] } 44... Qb5?? { [%eval 2.35] } { Blunder. Bd5 was best. } { [%clk 0:16:43] } 45. h4?! { [%eval 1.34] } { Inaccuracy. Re5 was best. } { [%clk 0:00:39] } 45... Bf7 { [%eval 1.92] [%clk 0:14:32] } 46. Kh2?? { [%eval 0.0] } { Blunder. Re5 was best. } { [%clk 0:00:32] } 46... Qxa5 { [%eval 0.0] [%clk 0:13:52] } 47. Rc1 { [%eval -0.12] [%clk 0:00:36] } 47... Bd5 { [%eval -0.07] [%clk 0:12:55] } 48. Bxd5+ { [%eval 0.0] [%clk 0:00:33] } 48... Qxd5 { [%eval -0.03] [%clk 0:13:08] } 49. Qe3 { [%eval -0.51] [%clk 0:00:37] } 49... h6 { [%eval -0.56] [%clk 0:11:51] } 50. Rc5 { [%eval -0.65] [%clk 0:00:52] } 50... Qd6+ { [%eval -0.57] [%clk 0:10:28] } 51. g3 { [%eval -0.59] [%clk 0:00:39] } 51... Rb8 { [%eval -0.62] [%clk 0:09:47] } 52. Qc3 { [%eval -1.05] [%clk 0:00:34] } 52... Re8 { [%eval -0.53] [%clk 0:06:37] } 53. Qc4+ { [%eval -0.6] [%clk 0:00:46] } 53... Re6 { [%eval -0.11] [%clk 0:04:53] } 54. Rf5 { [%eval -0.4] [%clk 0:00:34] } 54... Kh7 { [%eval -0.51] [%clk 0:04:40] } 55. Qc2 { [%eval -0.6] [%clk 0:00:44] } 55... Rg6 { [%eval -0.26] [%clk 0:05:00] } 56. Rf3 { [%eval -0.33] [%clk 0:00:35] } 56... Qd5 { [%eval 0.0] [%clk 0:02:50] } 57. Re3 { [%eval 0.0] [%clk 0:00:35] } 57... c5 { [%eval 0.0] [%clk 0:01:15] } 58. Rc3 { [%eval 0.0] [%clk 0:00:34] } 58... Qe5 { [%eval 0.0] [%clk 0:01:20] } 59. Qd3 { [%eval 0.0] [%clk 0:00:42] } 59... Qh5 { [%eval 0.0] [%clk 0:00:56] } 60. Rc4 { [%eval 0.0] [%clk 0:00:39] } 60... Qe5 { [%eval 0.0] [%clk 0:00:39] } 61. Kh3 { [%eval 0.0] [%clk 0:00:33] } 61... Qe6+ { [%eval 0.0] [%clk 0:00:48] } 62. g4 { [%eval -0.02] [%clk 0:00:50] } 62... h5 { [%eval 0.0] [%clk 0:01:10] } 63. Kg2?? { [%eval #-30] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:00:33] } 63... Qc6+?? { [%eval 0.0] } { Lost forced checkmate sequence. Qxc4 was best. } { [%clk 0:00:58] } 64. Kg3 { [%eval 0.0] [%clk 0:00:40] } 64... Qd6+ { [%eval 0.0] [%clk 0:01:12] } 65. Qxd6 { [%eval 0.0] [%clk 0:00:50] } 65... Rxd6 { [%eval 0.0] [%clk 0:01:39] } 66. Rxc5 { [%eval 0.0] [%clk 0:00:40] } 66... Rd3+ { [%eval 0.0] [%clk 0:01:51] } 67. Kf4 { [%eval 0.0] [%clk 0:00:33] } 67... Rd4+ { [%eval 0.0] } 1/2-1/2