Event: Round 4: Choong, Han-sen - Rocco, Federico
Date: 2024-02-24
White: Choong, Han-sen
WhiteElo: 1816
Black: Rocco, Federico
BlackElo: 2098
Result: 1/2-1/2
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line
Variant: Standard

1. d4 { [%eval 0.15] [%clk 0:15:00] } 1... Nf6 { [%eval 0.16] [%clk 0:15:18] } 2. c4 { [%eval 0.16] [%clk 0:15:08] } 2... e6 { [%eval 0.21] [%clk 0:15:27] } 3. Nf3 { [%eval 0.0] [%clk 0:15:17] } 3... b6 { [%eval 0.19] [%clk 0:15:35] } 4. g3 { [%eval 0.18] [%clk 0:15:26] } 4... Ba6 { [%eval 0.16] [%clk 0:15:44] } 5. b3 { [%eval 0.24] [%clk 0:15:34] } 5... Bb4+ { [%eval 0.11] [%clk 0:15:53] } 6. Bd2 { [%eval 0.15] [%clk 0:15:43] } 6... Be7 { [%eval 0.13] [%clk 0:16:02] } 7. Bg2 { [%eval 0.16] [%clk 0:15:34] } 7... c6 { [%eval 0.24] [%clk 0:16:10] } 8. Bc3 { [%eval 0.32] [%clk 0:15:21] } 8... d5 { [%eval 0.33] [%clk 0:16:18] } 9. Nbd2 { [%eval 0.36] [%clk 0:15:28] } 9... O-O { [%eval 0.3] [%clk 0:16:24] } 10. O-O { [%eval 0.19] [%clk 0:15:33] } 10... Nbd7 { [%eval 0.19] [%clk 0:16:30] } 11. Qc2 { [%eval 0.21] [%clk 0:14:57] } 11... c5 { [%eval 0.1] [%clk 0:16:33] } 12. Ne5 { [%eval -0.07] [%clk 0:13:52] } 12... Rc8 { [%eval -0.1] [%clk 0:16:31] } 13. Qb2 { [%eval -0.11] [%clk 0:11:08] } 13... Nxe5 { [%eval 0.07] [%clk 0:15:05] } 14. dxe5 { [%eval 0.03] [%clk 0:11:15] } 14... Ne8 { [%eval 0.31] [%clk 0:14:04] } 15. e3 { [%eval 0.11] [%clk 0:11:02] } 15... dxc4?! { [%eval 0.84] } { Inaccuracy. Nc7 was best. } { [%clk 0:13:42] } 16. bxc4 { [%eval 0.87] [%clk 0:09:39] } 16... Qc7?! { [%eval 1.47] } { Inaccuracy. Qd7 was best. } { [%clk 0:13:37] } 17. Rad1?! { [%eval 0.64] } { Inaccuracy. Qa3 was best. } { [%clk 0:09:10] } 17... g6?! { [%eval 1.32] } { Inaccuracy. Bb7 was best. } { [%clk 0:13:37] } 18. Qa3 { [%eval 1.4] [%clk 0:07:48] } 18... Bb7 { [%eval 1.36] [%clk 0:13:34] } 19. Qxa7 { [%eval 1.43] [%clk 0:07:45] } 19... Bxg2 { [%eval 1.4] [%clk 0:13:08] } 20. Qxc7 { [%eval 1.47] [%clk 0:07:52] } 20... Nxc7 { [%eval 1.21] [%clk 0:13:16] } 21. Kxg2 { [%eval 1.38] [%clk 0:08:00] } 21... Ra8 { [%eval 1.26] [%clk 0:12:22] } 22. Ra1 { [%eval 0.8] [%clk 0:07:15] } 22... b5 { [%eval 0.88] [%clk 0:11:55] } 23. cxb5 { [%eval 0.39] [%clk 0:07:04] } 23... Nxb5 { [%eval 0.42] [%clk 0:12:04] } 24. Bb2 { [%eval 0.23] [%clk 0:07:13] } 24... Ra4 { [%eval 0.23] [%clk 0:12:13] } 25. a3 { [%eval 0.19] [%clk 0:04:10] } 25... Rd8 { [%eval 0.22] [%clk 0:11:30] } 26. Nb1 { [%eval 0.14] [%clk 0:03:45] } 26... Rd3 { [%eval 0.19] [%clk 0:11:26] } 27. Rc1 { [%eval 0.25] [%clk 0:03:25] } 27... Rb3 { [%eval 0.47] [%clk 0:11:07] } 28. Ra2 { [%eval 0.33] [%clk 0:02:35] } 28... c4? { [%eval 1.61] } { Mistake. Rd3 was best. } { [%clk 0:10:41] } 29. Nd2 { [%eval 1.67] [%clk 0:02:19] } 29... Rxb2?! { [%eval 2.5] } { Inaccuracy. Rbb4 was best. } { [%clk 0:09:59] } 30. Rxb2 { [%eval 2.97] [%clk 0:02:28] } 30... Bxa3 { [%eval 2.79] [%clk 0:09:57] } 31. Rxc4? { [%eval 1.13] } { Mistake. Ra1 was best. } { [%clk 0:02:31] } 31... Rxc4 { [%eval 1.09] [%clk 0:09:57] } 32. Nxc4 { [%eval 1.07] [%clk 0:02:32] } 32... Bxb2 { [%eval 1.12] [%clk 0:10:05] } 33. Nxb2 { [%eval 1.13] [%clk 0:02:41] } 33... Kg7 { [%eval 1.25] [%clk 0:09:45] } 34. Nc4 { [%eval 1.2] [%clk 0:02:24] } 34... Nc7 { [%eval 1.28] [%clk 0:09:50] } 35. f4 { [%eval 1.27] [%clk 0:02:04] } 35... h5 { [%eval 1.6] [%clk 0:09:51] } 36. Kf3 { [%eval 1.53] [%clk 0:02:05] } 36... Nd5 { [%eval 1.74] [%clk 0:09:50] } 37. e4 { [%eval 1.6] [%clk 0:01:36] } 37... Ne7 { [%eval 1.87] [%clk 0:09:59] } 38. Nd6 { [%eval 1.73] [%clk 0:01:43] } 38... Nc6 { [%eval 1.71] [%clk 0:10:06] } 39. h3?! { [%eval 1.04] } { Inaccuracy. Ke3 was best. } { [%clk 0:01:32] } 39... Kf8 { [%eval 1.08] [%clk 0:09:49] } 40. Ke3 { [%eval 1.0] [%clk 0:01:08] } 40... Kg7 { [%eval 1.29] [%clk 0:09:57] } 41. Kd3 { [%eval 0.97] [%clk 0:01:14] } 41... Nb4+ { [%eval 1.13] [%clk 0:09:28] } 42. Kc3 { [%eval 1.06] [%clk 0:01:21] } 42... Nc6 { [%eval 1.63] [%clk 0:09:36] } 43. Kc4 { [%eval 1.27] [%clk 0:01:29] } 43... Na5+ { [%eval 1.52] [%clk 0:09:27] } 44. Kb4 { [%eval 1.11] [%clk 0:00:50] } 44... Nc6+ { [%eval 1.04] [%clk 0:09:33] } 45. Kc5 { [%eval 1.42] [%clk 0:00:59] } 45... Na5 { [%eval 1.04] [%clk 0:09:42] } 46. g4?! { [%eval 0.21] } { Inaccuracy. Ne8+ was best. } { [%clk 0:00:22] } 46... Nb3+ { [%eval 0.33] [%clk 0:09:44] } 47. Kc6 { [%eval 0.22] [%clk 0:00:15] } 47... hxg4 { [%eval 0.24] [%clk 0:09:37] } 48. hxg4 { [%eval 0.21] [%clk 0:00:24] } 48... Nc1 { [%eval 0.26] [%clk 0:09:45] } 49. f5 { [%eval 0.25] [%clk 0:00:30] } 49... Nd3 { [%eval 0.43] [%clk 0:09:52] } 50. Nc4 { [%eval 0.0] [%clk 0:00:18] } 50... exf5 { [%eval 0.0] [%clk 0:09:15] } 51. exf5 { [%eval 0.0] [%clk 0:00:25] } 51... gxf5 { [%eval 0.0] [%clk 0:09:23] } 52. gxf5 { [%eval 0.0] [%clk 0:00:34] } 52... Nxe5+ { [%eval 0.0] [%clk 0:09:31] } 53. Nxe5 { [%eval 0.0] [%clk 0:00:36] } 53... Kf6 { [%eval 0.0] [%clk 0:09:40] } 54. Nxf7 { [%clk 0:00:38] } 54... Kxf5 { [%clk 0:09:49] } 1/2-1/2