Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Lokesh Chandankhede, Prasanna
Black: Arca, Christian Gian Karlo
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c6 { [%eval 0.13] [%clk 0:10:01] } 2. d4 { [%eval 0.17] [%clk 0:09:58] } 2... d5 { [%eval 0.25] [%clk 0:10:01] } 3. exd5 { [%eval 0.19] [%clk 0:09:58] } 3... cxd5 { [%eval 0.28] [%clk 0:10:02] } 4. Nc3 { [%eval 0.0] [%clk 0:09:40] } 4... Nf6 { [%eval -0.09] [%clk 0:09:58] } 5. Nf3 { [%eval 0.0] [%clk 0:09:30] } 5... Bf5 { [%eval 0.4] [%clk 0:09:48] } 6. Bf4 { [%eval 0.01] [%clk 0:09:23] } 6... a6 { [%eval 0.49] [%clk 0:09:48] } 7. a3?! { [%eval -0.21] } { Inaccuracy. Ne5 was best. } { [%clk 0:09:16] } 7... e6 { [%eval -0.26] [%clk 0:09:47] } 8. Bd3 { [%eval -0.14] [%clk 0:09:07] } 8... Bxd3 { [%eval -0.26] [%clk 0:09:46] } 9. Qxd3 { [%eval -0.12] [%clk 0:09:06] } 9... Bd6 { [%eval -0.04] [%clk 0:09:47] } 10. Bg3 { [%eval -0.28] [%clk 0:08:58] } 10... O-O { [%eval -0.18] [%clk 0:09:46] } 11. Ng5 { [%eval -0.57] [%clk 0:08:52] } 11... Nc6 { [%eval -0.73] [%clk 0:09:36] } 12. Bxd6 { [%eval -0.7] [%clk 0:08:39] } 12... Qxd6 { [%eval -0.53] [%clk 0:09:36] } 13. h3?? { [%eval -3.5] } { Blunder. O-O was best. } { [%clk 0:08:20] } 13... b5?? { [%eval -0.64] } { Blunder. e5 was best. } { [%clk 0:09:33] } 14. b4?? { [%eval -4.99] } { Blunder. Nf3 was best. } { [%clk 0:07:52] } 14... e5 { [%eval -5.51] [%clk 0:09:32] } 15. dxe5 { [%eval -5.61] [%clk 0:07:29] } 15... Qxe5+ { [%eval -5.84] [%clk 0:09:32] } 16. Qe3 { [%eval -5.99] [%clk 0:07:22] } 16... Qf5 { [%eval -5.31] [%clk 0:09:15] } 17. O-O { [%eval -6.77] [%clk 0:06:59] } 17... d4 { [%eval -7.01] [%clk 0:09:13] } 18. Qf3 { [%eval -6.92] [%clk 0:06:36] } 18... Qxf3 { [%eval -6.73] [%clk 0:09:11] } 19. Nxf3 { [%eval -6.72] [%clk 0:06:36] } 19... dxc3 { [%eval -6.83] [%clk 0:09:12] } 20. Rad1 { [%eval -6.84] [%clk 0:06:37] } 20... Rad8 { [%eval -6.63] [%clk 0:09:13] } 21. g3 { [%eval -7.64] [%clk 0:06:14] } 21... Rxd1 { [%eval -6.52] [%clk 0:09:12] } 22. Rxd1 { [%eval -6.38] [%clk 0:06:16] } 22... Rd8 { [%eval -5.88] [%clk 0:09:13] } 23. Re1 { [%eval -7.01] [%clk 0:06:04] } 23... g6 { [%eval -6.65] [%clk 0:08:48] } 24. Kg2 { [%eval -6.93] [%clk 0:05:45] } 24... Re8 { [%eval -6.3] [%clk 0:08:36] } 25. Rxe8+ { [%eval -6.38] [%clk 0:05:30] } 25... Nxe8 { [%eval -6.24] [%clk 0:08:35] } 26. Ne1 { [%eval -7.76] [%clk 0:05:18] } 26... Nd4 { [%eval -8.39] [%clk 0:08:34] } 27. f4 { [%eval -8.54] [%clk 0:05:13] } 27... Nd6 { [%eval -8.56] [%clk 0:08:34] } 28. Kf2 { [%eval -8.14] [%clk 0:05:14] } 28... Nc4 { [%eval -7.93] [%clk 0:08:34] } 29. g4 { [%eval -9.28] [%clk 0:04:53] } 29... Nxa3 { [%eval -9.14] [%clk 0:08:35] } 30. Ke3 { [%eval -9.2] [%clk 0:04:54] } 30... Ndxc2+ { [%eval -9.62] [%clk 0:08:32] } 31. Nxc2 { [%eval -9.47] [%clk 0:04:54] } 31... Nxc2+ { [%eval -9.36] [%clk 0:08:33] } 32. Kd3 { [%eval -9.52] [%clk 0:04:55] } 32... Nxb4+ { [%eval -9.84] [%clk 0:08:34] } 33. Kxc3 { [%eval -9.65] [%clk 0:04:57] } 33... a5 { [%eval -9.13] [%clk 0:08:35] } 34. f5 { [%eval -10.44] [%clk 0:04:56] } 34... gxf5 { [%eval -11.39] [%clk 0:08:36] } 35. gxf5 { [%eval -13.45] [%clk 0:04:59] } 35... Kg7 { [%eval -14.76] [%clk 0:08:37] } 36. h4 { [%eval -14.87] [%clk 0:04:57] } 36... Kf6 { [%eval -17.28] [%clk 0:08:38] } 37. Kb2?! { [%eval #-24] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:04:58] } 37... a4?! { [%eval -20.98] } { Lost forced checkmate sequence. Kxf5 was best. } { [%clk 0:08:37] } 38. h5 { [%eval -63.86] [%clk 0:04:59] } 38... Kxf5 { [%eval #-29] [%clk 0:08:38] } 39. h6 { [%eval #-10] [%clk 0:05:01] } 39... Ke4 { [%eval #-9] [%clk 0:08:39] } 40. Ka1 { [%eval #-7] [%clk 0:05:01] } 40... f5 { [%eval #-7] [%clk 0:08:40] } 41. Kb2 { [%eval #-8] [%clk 0:05:00] } 41... f4 { [%eval #-7] [%clk 0:08:41] } 42. Ka3 { [%eval #-6] [%clk 0:05:02] } 42... Nd3 { [%eval #-5] [%clk 0:08:42] } 43. Ka2 { [%eval #-5] [%clk 0:05:00] } 43... f3 { [%eval #-4] [%clk 0:08:42] } 44. Ka3 { [%eval #-3] [%clk 0:05:02] } 44... f2 { [%eval #-2] [%clk 0:08:43] } 45. Ka2 { [%eval #-2] [%clk 0:05:02] } 45... f1=Q { [%eval #-1] [%clk 0:08:43] } 46. Ka3 { [%eval #-1] [%clk 0:04:54] } 46... Qa1# { [%clk 0:08:42] } 0-1