Event: Round 4: Kong, Deren - Brendon Phung
Site: https://lichess.org/broadcast/csc-junior-grand-prix-november-2025-under-10/round-4/6jR9RGyb/hlf7HWQ0
Date: 2025-11-29
White: Kong, Deren
Black: Brendon Phung
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.2] [%clk 0:15:27] } 2... Nc6 { [%eval 0.3] [%clk 0:15:26] } 3. Bc4 { [%eval 0.0] [%clk 0:15:27] } 3... e6 { [%eval 0.0] [%clk 0:15:35] } 4. O-O { [%eval 0.0] [%clk 0:15:34] } 4... Be7 { [%eval 0.13] [%clk 0:15:38] } 5. c3 { [%eval -0.13] [%clk 0:15:41] } 5... Nf6 { [%eval 0.18] [%clk 0:15:44] } 6. e5 { [%eval 0.23] [%clk 0:15:41] } 6... Ng4?! { [%eval 0.86] } { Inaccuracy. Nd5 was best. } { [%clk 0:14:52] } 7. d4 { [%eval 0.74] [%clk 0:15:34] } 7... cxd4 { [%eval 0.84] [%clk 0:14:59] } 8. cxd4 { [%eval 1.16] [%clk 0:15:43] } 8... O-O?! { [%eval 1.94] } { Inaccuracy. d5 was best. } { [%clk 0:14:43] } 9. h3 { [%eval 1.83] [%clk 0:15:27] } 9... Nh6 { [%eval 1.84] [%clk 0:14:45] } 10. Bxh6 { [%eval 1.88] [%clk 0:15:10] } 10... gxh6 { [%eval 1.89] [%clk 0:14:52] } 11. Qc1 { [%eval 1.63] [%clk 0:14:58] } 11... Bg5 { [%eval 1.82] [%clk 0:14:46] } 12. Nxg5 { [%eval 1.8] [%clk 0:15:05] } 12... Qxg5 { [%eval 1.88] [%clk 0:14:50] } 13. Qxg5+? { [%eval 0.49] } { Mistake. Qe3 was best. } { [%clk 0:15:03] } 13... hxg5 { [%eval 0.36] [%clk 0:14:57] } 14. Rd1 { [%eval 0.39] [%clk 0:15:04] } 14... b6 { [%eval 0.38] [%clk 0:14:46] } 15. Nc3 { [%eval 0.45] [%clk 0:15:06] } 15... Bb7 { [%eval 0.43] [%clk 0:14:49] } 16. Bb5 { [%eval 0.19] [%clk 0:14:53] } 16... Rfd8 { [%eval 0.35] [%clk 0:14:17] } 17. Bxc6 { [%eval 0.08] [%clk 0:14:29] } 17... dxc6 { [%eval 0.3] [%clk 0:14:23] } 18. Ne2 { [%eval -0.24] [%clk 0:14:22] } 18... Rd7 { [%eval -0.35] [%clk 0:14:19] } 19. Rd3?? { [%eval -3.01] } { Blunder. a4 was best. } { [%clk 0:14:23] } 19... Ba6 { [%eval -2.82] [%clk 0:14:26] } 20. Re3 { [%eval -2.93] [%clk 0:13:57] } 20... Bxe2 { [%eval -2.81] [%clk 0:14:33] } 21. Rxe2 { [%eval -2.96] [%clk 0:14:05] } 21... Rxd4 { [%eval -3.01] [%clk 0:14:41] } 22. Rc1 { [%eval -2.95] [%clk 0:14:13] } 22... c5 { [%eval -2.82] [%clk 0:14:50] } 23. Re3 { [%eval -3.08] [%clk 0:14:15] } 23... Rad8 { [%eval -3.09] [%clk 0:14:03] } 24. Rg3 { [%eval -3.35] [%clk 0:14:03] } 24... h6 { [%eval -3.18] [%clk 0:14:10] } 25. a3 { [%eval -3.9] [%clk 0:13:45] } 25... Re4 { [%eval -3.9] [%clk 0:14:10] } 26. Re3 { [%eval -4.17] [%clk 0:13:42] } 26... Rxe3 { [%eval -4.14] [%clk 0:14:18] } 27. fxe3 { [%eval -4.07] [%clk 0:13:50] } 27... Rd2 { [%eval -3.94] [%clk 0:14:26] } 28. Rf1?! { [%eval -5.19] } { Inaccuracy. b4 was best. } { [%clk 0:12:48] } 28... Rxb2 { [%eval -5.28] [%clk 0:14:25] } 29. Rf6 { [%eval -5.73] [%clk 0:12:57] } 29... Kg7 { [%eval -5.68] [%clk 0:14:33] } 30. g4 { [%eval -6.09] [%clk 0:13:00] } 30... c4 { [%eval -6.03] [%clk 0:14:41] } 31. Rf2?! { [%eval -49.58] } { Inaccuracy. Rf1 was best. } { [%clk 0:12:56] } 31... c3 { [%eval -11.2] [%clk 0:14:46] } 32. Kf1 { [%eval -11.13] [%clk 0:12:55] } 32... c2 { [%eval -10.7] [%clk 0:14:53] } 33. Rxc2 { [%eval -10.27] [%clk 0:11:31] } 33... Rxc2 { [%eval #-16] [%clk 0:15:02] } 34. Ke1 { [%eval #-16] [%clk 0:11:38] } 34... Rc3 { [%eval #-15] [%clk 0:15:11] } 35. Kd2 { [%eval #-15] [%clk 0:11:47] } 35... Rxa3 { [%eval #-14] [%clk 0:15:19] } 36. Ke2 { [%eval #-11] [%clk 0:11:56] } 36... Rc3 { [%eval #-10] [%clk 0:15:27] } 37. Kd2 { [%eval #-10] [%clk 0:12:05] } 37... Rc8 { [%eval #-9] [%clk 0:15:36] } 38. Kd3 { [%eval #-9] [%clk 0:12:14] } 38... b5 { [%eval #-8] [%clk 0:15:46] } 39. Kd2 { [%eval #-8] [%clk 0:12:23] } 39... b4 { [%eval #-7] [%clk 0:15:55] } 40. Kd3 { [%eval #-7] [%clk 0:12:32] } 40... b3 { [%eval #-6] [%clk 0:16:02] } 41. e4 { [%eval #-5] [%clk 0:12:41] } 41... b2 { [%eval #-4] [%clk 0:16:11] } 42. Kd2 { [%eval #-4] [%clk 0:12:49] } 42... b1=Q { [%eval #-3] [%clk 0:16:14] } 43. Ke2 { [%eval #-3] [%clk 0:12:57] } 43... Rc3 { [%eval #-2] [%clk 0:16:20] } 44. Kd2 { [%eval #-2] [%clk 0:13:05] } 44... Qb2+ { [%eval #-1] [%clk 0:16:29] } 45. Kd1 { [%eval #-1] [%clk 0:13:12] } 45... Rc1# { [%clk 0:16:38] } 0-1