Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Jiang, Lucas Zirui
Black: Jalovec, Igor
Result: 0-1
ECO: D30
Opening: Queen's Gambit Declined: Traditional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... Nf6 { [%eval 0.19] [%clk 0:10:01] } 2. Nf3 { [%eval 0.12] [%clk 0:10:04] } 2... e6 { [%eval 0.0] [%clk 0:10:03] } 3. c4 { [%eval 0.0] [%clk 0:10:01] } 3... d5 { [%eval 0.2] [%clk 0:10:04] } 4. Bg5 { [%eval -0.09] [%clk 0:10:00] } 4... Be7 { [%eval 0.0] [%clk 0:10:01] } 5. cxd5 { [%eval 0.01] [%clk 0:09:58] } 5... exd5 { [%eval 0.09] [%clk 0:10:02] } 6. Nc3 { [%eval 0.0] [%clk 0:09:59] } 6... c6 { [%eval 0.0] [%clk 0:10:04] } 7. e3 { [%eval 0.15] [%clk 0:10:00] } 7... Bf5 { [%eval 0.13] [%clk 0:10:04] } 8. Bd3 { [%eval -0.02] [%clk 0:09:56] } 8... Bxd3 { [%eval -0.04] [%clk 0:10:02] } 9. Qxd3 { [%eval -0.08] [%clk 0:09:56] } 9... Nbd7 { [%eval 0.0] [%clk 0:09:31] } 10. O-O { [%eval 0.0] [%clk 0:09:40] } 10... O-O { [%eval -0.03] [%clk 0:09:30] } 11. a3 { [%eval 0.0] [%clk 0:09:39] } 11... Ne4 { [%eval -0.21] [%clk 0:08:57] } 12. Bxe7 { [%eval -0.17] [%clk 0:09:13] } 12... Qxe7 { [%eval -0.25] [%clk 0:08:42] } 13. b4 { [%eval -0.29] [%clk 0:08:55] } 13... a6 { [%eval -0.33] [%clk 0:08:17] } 14. Na4 { [%eval -0.41] [%clk 0:07:59] } 14... Rfe8 { [%eval -0.3] [%clk 0:07:50] } 15. Rfc1 { [%eval -0.36] [%clk 0:07:29] } 15... f6 { [%eval -0.06] [%clk 0:07:19] } 16. Nc5 { [%eval 0.0] [%clk 0:06:59] } 16... Ndxc5?! { [%eval 0.57] } { Inaccuracy. Nd6 was best. } { [%clk 0:07:18] } 17. bxc5 { [%eval 0.59] [%clk 0:06:58] } 17... g5 { [%eval 0.69] [%clk 0:06:26] } 18. h3?! { [%eval -0.16] } { Inaccuracy. Rab1 was best. } { [%clk 0:06:00] } 18... Qf7 { [%eval -0.26] [%clk 0:05:28] } 19. Rcb1 { [%eval -0.14] [%clk 0:05:14] } 19... h5 { [%eval -0.09] [%clk 0:05:04] } 20. Nd2 { [%eval -0.12] [%clk 0:05:10] } 20... f5 { [%eval 0.0] [%clk 0:04:17] } 21. Nb3?! { [%eval -0.86] } { Inaccuracy. Nf3 was best. } { [%clk 0:04:15] } 21... g4 { [%eval -0.91] [%clk 0:04:08] } 22. h4 { [%eval -0.78] [%clk 0:04:07] } 22... Qe7?? { [%eval 0.95] } { Blunder. f4 was best. } { [%clk 0:03:00] } 23. g3 { [%eval 1.3] [%clk 0:03:40] } 23... Qc7? { [%eval 2.7] } { Mistake. Nxg3 was best. } { [%clk 0:01:51] } 24. Nc1?? { [%eval -1.35] } { Blunder. Kg2 was best. } { [%clk 0:02:46] } 24... Nxg3 { [%eval -1.41] [%clk 0:00:55] } 25. Rb6?? { [%eval -4.67] } { Blunder. Qc2 was best. } { [%clk 0:01:20] } 25... Ne4 { [%eval -4.52] [%clk 0:00:43] } 26. Rab1?! { [%eval -7.0] } { Inaccuracy. Ne2 was best. } { [%clk 0:01:05] } 26... Ra7?? { [%eval -3.04] } { Blunder. Qd8 was best. } { [%clk 0:00:31] } 27. Nb3?? { [%eval -6.23] } { Blunder. Qc2 was best. } { [%clk 0:00:34] } 27... Qe7 { [%eval -5.33] [%clk 0:00:14] } 28. Na5?! { [%eval -7.68] } { Inaccuracy. Nd2 was best. } { [%clk 0:00:33] } 28... Qxh4 { [%eval -7.84] [%clk 0:00:14] } 29. Qf1 { [%eval -9.15] [%clk 0:00:27] } 29... g3 { [%eval -6.85] [%clk 0:00:13] } 30. Qg2 { [%eval -9.21] [%clk 0:00:23] } 30... Kh8 { [%eval -7.21] [%clk 0:00:13] } 31. f3 { [%eval -7.59] [%clk 0:00:21] } 31... Ng5 { [%eval -8.0] [%clk 0:00:11] } 32. Rxb7 { [%eval -13.87] [%clk 0:00:20] } 32... Rxb7 { [%eval -14.27] [%clk 0:00:12] } 33. Rxb7?! { [%eval #-10] } { Checkmate is now unavoidable. Nxb7 was best. } { [%clk 0:00:21] } 33... Rg8?? { [%eval -6.36] } { Lost forced checkmate sequence. Rxe3 was best. } { [%clk 0:00:11] } 34. Nxc6?! { [%eval -10.46] } { Inaccuracy. Kf1 was best. } { [%clk 0:00:17] } 34... Nh3+?? { [%eval 0.0] } { Blunder. Nxf3+ was best. } { [%clk 0:00:11] } 35. Kf1 { [%eval 0.0] [%clk 0:00:17] } 35... Nf2?! { [%eval 0.54] } { Inaccuracy. f4 was best. } { [%clk 0:00:13] } 36. Ne5?! { [%eval 0.0] } { Inaccuracy. Ne7 was best. } { [%clk 0:00:17] } 36... Qh2 { [%eval 0.0] [%clk 0:00:11] } 37. Nf7+ { [%eval 0.0] [%clk 0:00:12] } 37... Kh7 { [%eval 0.0] [%clk 0:00:11] } 38. Ne5+ { [%eval 0.0] [%clk 0:00:11] } 38... Kh6 { [%eval 0.0] [%clk 0:00:11] } 39. Nf7+ { [%eval 0.0] [%clk 0:00:12] } 39... Kg7 { [%eval 0.0] [%clk 0:00:12] } 40. Ne5+ { [%eval 0.0] [%clk 0:00:14] } 40... Kf6?? { [%eval 1.88] } { Blunder. Kh8 was best. } { [%clk 0:00:14] } 41. Rf7+?? { [%eval -2.51] } { Blunder. Rb6+ was best. } { [%clk 0:00:15] } 41... Ke6 { [%eval -2.94] [%clk 0:00:15] } 42. Rh7?! { [%eval -3.76] } { Inaccuracy. Rb7 was best. } { [%clk 0:00:11] } 42... h4?? { [%eval -0.4] } { Blunder. Nd1 was best. } { [%clk 0:00:10] } 43. Rh6+ { [%eval -0.17] [%clk 0:00:12] } 43... Ke7 { [%eval -0.18] [%clk 0:00:11] } 44. c6?? { [%eval -5.58] } { Blunder. Ng6+ was best. } { [%clk 0:00:13] } 44... h3 { [%eval -6.34] [%clk 0:00:12] } 45. Qxh2?! { [%eval -9.69] } { Inaccuracy. Rh7+ was best. } { [%clk 0:00:14] } 45... gxh2 { [%eval -9.59] [%clk 0:00:13] } 46. Rh7+ { [%eval -15.48] [%clk 0:00:15] } 46... Ke8 { [%eval -12.14] [%clk 0:00:14] } 47. c7?! { [%eval #-3] } { Checkmate is now unavoidable. Ng4 was best. } { [%clk 0:00:15] } 47... h1=Q+ { [%eval #-2] [%clk 0:00:15] } 48. Kxf2 { [%eval #-1] [%clk 0:00:17] } 48... Qg2+ { [%eval #-6] [%clk 0:00:17] } 49. Ke1 { [%eval #-6] [%clk 0:00:18] } 49... Qg1+ { [%eval #-5] [%clk 0:00:19] } 50. Kd2 { [%eval #-5] [%clk 0:00:20] } 50... Rg2+ { [%eval #-4] [%clk 0:00:20] } 51. Kd3 { [%eval #-3] [%clk 0:00:18] } 51... Qb1+ { [%eval #-2] [%clk 0:00:21] } 52. Kc3 { [%clk 0:00:17] } 52... Rc2+ { [%clk 0:00:23] } 53. Kd3 { [%clk 0:00:18] } 53... Qb3# { [%clk 0:00:24] } 0-1