Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 18
Site: Montesilvano, Italy
Date: 2023-11-22
White: Chen, Hongsen
WhiteElo: 2061
Black: Dreelinck, Adriaan
BlackElo: 2264
Result: 1/2-1/2
ECO: E83
Opening: King's Indian Defense: Sämisch Variation, Yates Defense
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:48] } 2. c4 { [%eval 0.16] [%clk 1:31:22] } 2... g6 { [%eval 0.3] [%clk 1:31:11] } 3. f3 { [%eval 0.01] [%clk 1:31:42] } 3... Bg7 { [%eval 0.38] [%clk 1:31:25] } 4. e4 { [%eval 0.34] [%clk 1:32:07] } 4... d6 { [%eval 0.5] [%clk 1:31:45] } 5. Nc3 { [%eval 0.5] [%clk 1:32:33] } 5... O-O { [%eval 0.47] [%clk 1:32:02] } 6. Be3 { [%eval 0.29] [%clk 1:33:01] } 6... Nc6 { [%eval 0.77] [%clk 1:32:11] } 7. Qd2 { [%eval 0.62] [%clk 1:32:34] } 7... a6 { [%eval 0.62] [%clk 1:32:26] } 8. O-O-O { [%eval 0.33] [%clk 1:32:55] } 8... b5 { [%eval 0.24] [%clk 1:32:52] } 9. h4 { [%eval 0.4] [%clk 1:32:35] } 9... Nh5 { [%eval 0.45] [%clk 1:32:14] } 10. Nge2?! { [%eval -0.45] } { Inaccuracy. Nce2 was best. } { [%clk 1:32:33] } 10... Na5 { [%eval -0.48] [%clk 1:24:08] } 11. b3 { [%eval -0.15] [%clk 1:28:13] } 11... bxc4 { [%eval -0.41] [%clk 1:21:37] } 12. b4 { [%eval -0.26] [%clk 1:23:36] } 12... Nc6 { [%eval -0.35] [%clk 1:08:34] } 13. a3 { [%eval 0.34] [%clk 1:17:13] } 13... e5 { [%eval -0.05] [%clk 1:00:21] } 14. d5 { [%eval 0.0] [%clk 1:15:54] } 14... Na7 { [%eval -0.23] [%clk 0:56:45] } 15. Qa2 { [%eval -0.62] [%clk 0:57:31] } 15... Bd7 { [%eval -0.98] [%clk 0:37:50] } 16. Qxc4 { [%eval -0.64] [%clk 0:56:59] } 16... Qb8 { [%eval -0.36] [%clk 0:35:18] } 17. g4 { [%eval -0.19] [%clk 0:51:01] } 17... Nf4 { [%eval 0.0] [%clk 0:34:17] } 18. Nxf4 { [%eval -0.22] [%clk 0:51:13] } 18... exf4 { [%eval -0.08] [%clk 0:34:38] } 19. Bd4 { [%eval -0.09] [%clk 0:51:37] } 19... Be5?! { [%eval 0.72] } { Inaccuracy. Bb5 was best. } { [%clk 0:30:16] } 20. Bxe5 { [%eval 0.99] [%clk 0:47:18] } 20... dxe5 { [%eval 0.95] [%clk 0:30:29] } 21. Qc5 { [%eval 0.9] [%clk 0:45:52] } 21... Nb5?! { [%eval 1.98] } { Inaccuracy. Nc8 was best. } { [%clk 0:26:33] } 22. Bxb5 { [%eval 1.82] [%clk 0:45:13] } 22... axb5 { [%eval 2.05] [%clk 0:26:27] } 23. Qe7?? { [%eval -0.46] } { Blunder. Kb2 was best. } { [%clk 0:42:59] } 23... Rxa3 { [%eval -0.66] [%clk 0:20:21] } 24. Kb2?? { [%eval -3.19] } { Blunder. Qc5 was best. } { [%clk 0:42:15] } 24... Qa7 { [%eval -3.32] [%clk 0:20:03] } 25. Ra1 { [%eval -3.8] [%clk 0:09:54] } 25... Qf2+ { [%eval -4.33] [%clk 0:17:59] } 26. Kxa3 { [%eval -4.13] [%clk 0:10:18] } 26... Qc2 { [%eval -4.0] [%clk 0:18:19] } 27. Qxf8+ { [%eval -4.15] [%clk 0:10:42] } 27... Kxf8 { [%eval -3.98] [%clk 0:18:45] } 28. Rac1 { [%eval -3.83] [%clk 0:11:04] } 28... Qf2 { [%eval -3.82] [%clk 0:17:47] } 29. Rhf1 { [%eval -3.73] [%clk 0:10:13] } 29... Qxh4 { [%eval -4.03] [%clk 0:17:28] } 30. Nb1 { [%eval -4.56] [%clk 0:07:01] } 30... Qh3 { [%eval -4.31] [%clk 0:16:25] } 31. Nd2 { [%eval -4.24] [%clk 0:06:18] } 31... Qg2 { [%eval -4.39] [%clk 0:14:53] } 32. Rc2 { [%eval -4.77] [%clk 0:05:25] } 32... h5 { [%eval -5.07] [%clk 0:14:10] } 33. gxh5 { [%eval -4.82] [%clk 0:05:50] } 33... gxh5 { [%eval -5.29] [%clk 0:14:31] } 34. Rd1 { [%eval -5.19] [%clk 0:05:55] } 34... h4 { [%eval -5.2] [%clk 0:12:29] } 35. Rxc7 { [%eval -5.58] [%clk 0:06:16] } 35... Qe2 { [%eval -5.81] [%clk 0:05:58] } 36. Rcc1 { [%eval -5.87] [%clk 0:06:28] } 36... h3 { [%eval -6.09] [%clk 0:05:58] } 37. Kb3 { [%eval -5.92] [%clk 0:04:56] } 37... h2 { [%eval -5.97] [%clk 0:06:01] } 38. Kc2 { [%eval -6.01] [%clk 0:05:17] } 38... f5 { [%eval -6.23] [%clk 0:04:47] } 39. Re1 { [%eval -5.98] [%clk 0:04:49] } 39... Qg2 { [%eval -5.98] [%clk 0:04:29] } 40. exf5 { [%eval -6.03] [%clk 0:32:35] } 40... Bxf5+ { [%eval -5.66] [%clk 0:32:58] } 41. Kc3 { [%eval -5.61] [%clk 0:31:55] } 41... Kf7 { [%eval -5.69] [%clk 0:28:03] } 42. Rcd1 { [%eval -5.7] [%clk 0:26:31] } 42... Kf6 { [%eval -5.68] [%clk 0:23:35] } 43. d6 { [%eval -5.38] [%clk 0:11:24] } 43... Ke6 { [%eval -6.32] [%clk 0:22:38] } 44. d7 { [%eval -6.28] [%clk 0:01:31] } 44... Kxd7 { [%eval -6.57] [%clk 0:22:41] } 45. Rxe5 { [%eval -7.67] [%clk 0:01:55] } 45... Qg7 { [%eval -7.54] [%clk 0:18:18] } 46. Kb3 { [%eval -7.61] [%clk 0:02:23] } 46... Be6+ { [%eval -7.23] [%clk 0:16:17] } 47. Ka3 { [%eval -10.39] [%clk 0:02:50] } 1/2-1/2