Event: Round 5: Shangin, Lev - Cheng, Louis
Date: 2024-04-26
White: Shangin, Lev
WhiteElo: 1601
Black: Cheng, Louis
BlackElo: 1829
Result: 1/2-1/2
ECO: D87
Opening: Grünfeld Defense: Exchange Variation, Spassky Variation
Variant: Standard

1. d4 { [%eval 0.12] [%clk 0:15:07] } 1... Nf6 { [%eval 0.22] [%clk 0:15:09] } 2. c4 { [%eval 0.2] [%clk 0:15:11] } 2... g6 { [%eval 0.42] [%clk 0:15:13] } 3. Nc3 { [%eval 0.28] [%clk 0:15:15] } 3... d5 { [%eval 0.32] [%clk 0:15:18] } 4. cxd5 { [%eval 0.33] [%clk 0:15:18] } 4... Nxd5 { [%eval 0.3] [%clk 0:15:20] } 5. e4 { [%eval 0.29] [%clk 0:15:19] } 5... Nxc3 { [%eval 0.22] [%clk 0:15:23] } 6. bxc3 { [%eval 0.27] [%clk 0:15:22] } 6... Bg7 { [%eval 0.25] [%clk 0:15:27] } 7. Bc4 { [%eval 0.26] [%clk 0:15:24] } 7... c5 { [%eval 0.23] [%clk 0:15:11] } 8. Ne2 { [%eval 0.27] [%clk 0:15:28] } 8... O-O { [%eval 0.25] [%clk 0:15:11] } 9. O-O { [%eval 0.37] [%clk 0:15:27] } 9... Nc6 { [%eval 0.35] [%clk 0:15:13] } 10. Be3 { [%eval 0.32] [%clk 0:15:30] } 10... b6 { [%eval 0.37] [%clk 0:15:17] } 11. f3 { [%eval 0.16] [%clk 0:15:30] } 11... e6 { [%eval 0.26] [%clk 0:15:15] } 12. Qd2 { [%eval 0.22] [%clk 0:14:58] } 12... Qc7 { [%eval 0.29] [%clk 0:15:18] } 13. Rac1 { [%eval 0.25] [%clk 0:14:54] } 13... Rd8 { [%eval 0.41] [%clk 0:15:21] } 14. Bd3?! { [%eval -0.15] } { Inaccuracy. Bg5 was best. } { [%clk 0:14:51] } 14... Bb7 { [%eval -0.13] [%clk 0:14:57] } 15. Rfd1 { [%eval -0.07] [%clk 0:14:30] } 15... Qe7 { [%eval -0.07] [%clk 0:14:19] } 16. Qe1? { [%eval -1.5] } { Mistake. Qb2 was best. } { [%clk 0:13:57] } 16... cxd4 { [%eval -1.41] [%clk 0:14:14] } 17. cxd4 { [%eval -1.46] [%clk 0:13:35] } 17... Nxd4 { [%eval -1.44] [%clk 0:14:16] } 18. Qg3 { [%eval -1.84] [%clk 0:12:18] } 18... Nxe2+ { [%eval -1.59] [%clk 0:13:41] } 19. Bxe2 { [%eval -1.59] [%clk 0:12:22] } 19... Qa3 { [%eval -1.44] [%clk 0:13:20] } 20. Kf2?! { [%eval -2.17] } { Inaccuracy. Rxd8+ was best. } { [%clk 0:11:55] } 20... Rxd1 { [%eval -2.28] [%clk 0:11:11] } 21. Rxd1 { [%eval -2.24] [%clk 0:11:53] } 21... Qxa2 { [%eval -2.11] [%clk 0:10:48] } 22. Rd2 { [%eval -2.12] [%clk 0:10:05] } 22... Qa3 { [%eval -2.3] [%clk 0:10:25] } 23. Qc7 { [%eval -2.15] [%clk 0:07:09] } 23... Ba6 { [%eval -2.04] [%clk 0:07:35] } 24. Rd7 { [%eval -2.33] [%clk 0:05:15] } 24... Bxe2 { [%eval -2.44] [%clk 0:07:31] } 25. Rxf7 { [%eval -2.92] [%clk 0:03:39] } 25... Qb2 { [%eval -3.11] [%clk 0:07:34] } 26. Bc1 { [%eval -3.8] [%clk 0:03:21] } 26... Bd4+ { [%eval -3.74] [%clk 0:05:55] } 27. Ke1 { [%eval -3.67] [%clk 0:03:24] } 27... Qc3+? { [%eval -1.63] } { Mistake. Bc3+ was best. } { [%clk 0:05:58] } 28. Kxe2 { [%eval -1.66] [%clk 0:03:27] } 28... Rc8 { [%eval -1.63] [%clk 0:05:24] } 29. Qxc3 { [%eval -1.52] [%clk 0:02:51] } 29... Rxc3 { [%eval -1.4] [%clk 0:05:26] } 30. Rd7 { [%eval -1.54] [%clk 0:02:54] } 30... Rxc1 { [%eval -1.44] [%clk 0:05:27] } 31. Rxd4 { [%eval -1.27] [%clk 0:02:59] } 31... Rc2+?! { [%eval -0.6] } { Inaccuracy. a5 was best. } { [%clk 0:05:28] } 32. Kd3 { [%eval -0.67] [%clk 0:02:41] } 32... Rxg2 { [%eval -0.48] [%clk 0:05:15] } 33. Rd8+ { [%eval -0.45] [%clk 0:02:45] } 33... Kg7 { [%eval -0.49] [%clk 0:05:15] } 34. Rd7+ { [%eval -0.56] [%clk 0:02:49] } 34... Kf6 { [%eval -0.58] [%clk 0:05:11] } 35. Rxa7 { [%eval -0.48] [%clk 0:02:48] } 35... Rxh2 { [%eval -0.52] [%clk 0:05:02] } 36. Rb7 { [%eval -0.69] [%clk 0:02:45] } 36... h5 { [%eval -0.46] [%clk 0:04:37] } 37. Rxb6 { [%eval -0.55] [%clk 0:02:49] } 37... h4 { [%eval -0.58] [%clk 0:04:40] } 38. Rb7? { [%eval -2.17] } { Mistake. Rb8 was best. } { [%clk 0:02:36] } 38... g5 { [%eval -1.99] [%clk 0:04:32] } 39. Rh7 { [%eval -1.64] [%clk 0:02:09] } 39... Rh1?! { [%eval -0.68] } { Inaccuracy. Rb2 was best. } { [%clk 0:04:14] } 40. Rh6+ { [%eval -0.33] [%clk 0:02:06] } 40... Ke5 { [%eval 0.0] [%clk 0:04:17] } 41. Ke3 { [%eval 0.0] [%clk 0:01:54] } 41... Rh2 { [%eval 0.0] [%clk 0:02:32] } 42. Rh5 { [%eval -0.11] [%clk 0:01:36] } 42... Kf6 { [%eval -0.02] [%clk 0:02:34] } 43. Rh6+ { [%eval -0.07] [%clk 0:01:27] } 43... Kf7 { [%eval -0.12] [%clk 0:02:36] } 44. e5 { [%eval -0.17] [%clk 0:01:16] } 44... Ra2 { [%eval 0.0] [%clk 0:02:20] } 45. Rf6+?? { [%eval -3.88] } { Blunder. f4 was best. } { [%clk 0:01:19] } 45... Kg7 { [%eval -3.69] [%clk 0:01:40] } 46. Rxe6 { [%eval -3.98] [%clk 0:01:12] } 46... h3 { [%eval -3.92] [%clk 0:01:43] } 47. Re7+ { [%eval -3.51] [%clk 0:00:58] } 47... Kg6 { [%eval -2.42] [%clk 0:01:18] } 48. Re6+ { [%eval -2.02] [%clk 0:01:02] } 48... Kf5?? { [%eval 0.0] } { Blunder. Kh7 was best. } { [%clk 0:01:17] } 49. Rh6 { [%eval 0.0] [%clk 0:01:06] } 49... h2 { [%eval 0.0] [%clk 0:01:20] } 50. e6 { [%eval 0.0] [%clk 0:01:09] } 50... Ra6 { [%eval 0.0] [%clk 0:00:46] } 51. Rxh2 { [%eval 0.0] [%clk 0:00:54] } 51... Rxe6+ { [%eval 0.0] [%clk 0:00:50] } 52. Kd4?? { [%eval -4.51] } { Blunder. Kf2 was best. } { [%clk 0:00:19] } 1/2-1/2