Event: World Youth Cup 2021 O16-G12 - Open 16
Site: Tornelo INT
Date: 2021-08-16
White: Hoffmann, Yair
Black: Nakahara, Kan
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... d5 { [%eval 0.23] [%clk 0:10:02] } 2. c4 { [%eval 0.0] [%clk 0:09:58] } 2... e6 { [%eval 0.2] [%clk 0:10:00] } 3. Nc3 { [%eval 0.16] [%clk 0:09:59] } 3... Nf6 { [%eval 0.4] [%clk 0:10:00] } 4. cxd5 { [%eval 0.16] [%clk 0:09:59] } 4... exd5 { [%eval 0.13] [%clk 0:10:01] } 5. Bg5 { [%eval 0.21] [%clk 0:09:58] } 5... Be7 { [%eval 0.28] [%clk 0:10:02] } 6. e3 { [%eval 0.27] [%clk 0:09:53] } 6... O-O { [%eval 0.43] [%clk 0:10:03] } 7. Bd3 { [%eval 0.2] [%clk 0:09:42] } 7... c6 { [%eval 0.27] [%clk 0:09:51] } 8. Qc2 { [%eval 0.45] [%clk 0:09:33] } 8... Nbd7 { [%eval 0.6] [%clk 0:09:36] } 9. h3 { [%eval 0.48] [%clk 0:09:22] } 9... b6 { [%eval 0.68] [%clk 0:09:10] } 10. Nf3 { [%eval 0.89] [%clk 0:08:54] } 10... Bb7 { [%eval 0.82] [%clk 0:08:59] } 11. O-O { [%eval 0.68] [%clk 0:08:30] } 11... Re8 { [%eval 0.67] [%clk 0:08:56] } 12. Ne5 { [%eval 0.28] [%clk 0:08:17] } 12... h6 { [%eval 0.66] [%clk 0:08:15] } 13. Bf4 { [%eval 0.61] [%clk 0:08:04] } 13... Nf8?! { [%eval 1.16] } { Inaccuracy. Nxe5 was best. } { [%clk 0:07:38] } 14. Rad1 { [%eval 1.29] [%clk 0:07:26] } 14... Ne6 { [%eval 1.56] [%clk 0:07:17] } 15. Bg3 { [%eval 1.49] [%clk 0:07:19] } 15... a6 { [%eval 1.8] [%clk 0:06:42] } 16. f4?! { [%eval 1.2] } { Inaccuracy. Bf5 was best. } { [%clk 0:06:38] } 16... Bd6?! { [%eval 2.29] } { Inaccuracy. c5 was best. } { [%clk 0:06:29] } 17. Bh4 { [%eval 2.21] [%clk 0:06:03] } 17... c5?? { [%eval 4.89] } { Blunder. Be7 was best. } { [%clk 0:05:50] } 18. Bh7+ { [%eval 4.0] [%clk 0:05:37] } 18... Kf8 { [%eval 4.66] [%clk 0:05:48] } 19. Qf5 { [%eval 4.62] [%clk 0:04:29] } 19... Bc8?! { [%eval 7.06] } { Inaccuracy. cxd4 was best. } { [%clk 0:04:02] } 20. Bxf6?? { [%eval 2.54] } { Blunder. Nxf7 was best. } { [%clk 0:03:32] } 20... gxf6?? { [%eval 9.69] } { Blunder. Qxf6 was best. } { [%clk 0:02:00] } 21. Nxd5?! { [%eval 5.73] } { Inaccuracy. Qh5 was best. } { [%clk 0:02:47] } 21... fxe5?! { [%eval 8.37] } { Inaccuracy. Ng5 was best. } { [%clk 0:01:41] } 22. fxe5 { [%eval 8.52] [%clk 0:02:35] } 22... Ng5? { [%eval #6] } { Checkmate is now unavoidable. Ra7 was best. } { [%clk 0:01:41] } 23. Qg6 { [%eval #5] [%clk 0:01:09] } 23... Nxh3+ { [%eval #5] [%clk 0:00:26] } 24. Kh1?? { [%eval -1.12] } { Lost forced checkmate sequence. Kh2 was best. } { [%clk 0:00:37] } 24... Nf2+ { [%eval -1.1] [%clk 0:00:25] } 25. Rxf2 { [%eval -1.28] [%clk 0:00:35] } 25... Qh4+ { [%eval -1.02] [%clk 0:00:26] } 26. Kg1 { [%eval -1.34] [%clk 0:00:29] } 26... Qxf2+ { [%eval -1.09] [%clk 0:00:29] } 27. Kxf2 { [%eval -1.25] [%clk 0:00:31] } 27... fxg6 { [%eval -1.08] [%clk 0:00:32] } 28. exd6 { [%eval -1.33] [%clk 0:00:27] } 28... Kg7? { [%eval 0.02] } { Mistake. Bg4 was best. } { [%clk 0:00:28] } 29. Nxb6 { [%eval 0.0] [%clk 0:00:19] } 29... Rf8+?? { [%eval 2.93] } { Blunder. Bg4 was best. } { [%clk 0:00:29] } 30. Kg3 { [%eval 2.42] [%clk 0:00:19] } 30... Bb7? { [%eval 4.54] } { Mistake. Rb8 was best. } { [%clk 0:00:16] } 31. Nxa8 { [%eval 4.02] [%clk 0:00:16] } 31... Bxa8 { [%eval 4.68] [%clk 0:00:16] } 32. dxc5 { [%eval 4.64] [%clk 0:00:18] } 32... Kxh7 { [%eval 4.78] [%clk 0:00:08] } 33. d7 { [%eval 4.79] [%clk 0:00:18] } 33... Rd8 { [%eval 4.86] [%clk 0:00:10] } 34. Rd6 { [%eval 3.91] [%clk 0:00:19] } 34... Kg7?! { [%eval 5.5] } { Inaccuracy. a5 was best. } { [%clk 0:00:10] } 35. c6?! { [%eval 4.15] } { Inaccuracy. Rxa6 was best. } { [%clk 0:00:21] } 35... Bxc6 { [%eval 4.09] [%clk 0:00:12] } 36. Rxc6 { [%eval 4.33] [%clk 0:00:23] } 36... Rxd7 { [%eval 4.21] [%clk 0:00:15] } 37. Rxa6 { [%eval 4.24] [%clk 0:00:24] } 37... Rb7 { [%eval 4.47] [%clk 0:00:14] } 38. b3 { [%eval 4.42] [%clk 0:00:25] } 38... h5 { [%eval 4.17] [%clk 0:00:16] } 39. Ra4 { [%eval 4.11] [%clk 0:00:20] } 39... g5 { [%eval 4.0] [%clk 0:00:18] } 40. Ra6? { [%eval 2.39] } { Mistake. Rc4 was best. } { [%clk 0:00:18] } 40... Rb8? { [%eval 4.14] } { Mistake. Re7 was best. } { [%clk 0:00:14] } 41. Kf3? { [%eval 2.32] } { Mistake. Rc6 was best. } { [%clk 0:00:20] } 41... Rf8+ { [%eval 2.61] [%clk 0:00:15] } 42. Ke2 { [%eval 2.47] [%clk 0:00:19] } 42... Rb8?! { [%eval 3.25] } { Inaccuracy. g4 was best. } { [%clk 0:00:14] } 43. e4 { [%eval 2.94] [%clk 0:00:19] } 43... Rb5?! { [%eval 4.03] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:14] } 44. Rc6 { [%eval 4.2] [%clk 0:00:17] } 44... h4?! { [%eval 5.5] } { Inaccuracy. Rb8 was best. } { [%clk 0:00:13] } 45. Kf3 { [%eval 5.69] [%clk 0:00:17] } 45... Ra5 { [%eval 5.96] [%clk 0:00:08] } 46. a4 { [%eval 5.92] [%clk 0:00:16] } 46... Kf7 { [%eval 6.06] [%clk 0:00:09] } 47. Kg4 { [%eval 5.97] [%clk 0:00:14] } 47... Re5 { [%eval 7.1] [%clk 0:00:09] } 48. Rc4 { [%eval 6.66] [%clk 0:00:16] } 48... Ke6 { [%eval 8.06] [%clk 0:00:11] } 49. Rd4 { [%eval 5.9] [%clk 0:00:16] } 49... Ra5 { [%eval 7.18] [%clk 0:00:11] } 50. Rd5 { [%eval 7.3] [%clk 0:00:16] } 50... Ra7 { [%eval 7.29] [%clk 0:00:10] } 51. Rxg5 { [%eval 7.38] [%clk 0:00:17] } 51... Rb7 { [%eval 7.44] [%clk 0:00:13] } 52. Rb5 { [%eval 7.43] [%clk 0:00:18] } 52... Rg7+ { [%eval 7.52] [%clk 0:00:14] } 53. Kf3 { [%eval 6.78] [%clk 0:00:12] } 53... Rg3+ { [%eval 6.99] [%clk 0:00:15] } 54. Kf2 { [%eval 6.87] [%clk 0:00:14] } 54... Rg4 { [%eval 7.48] [%clk 0:00:15] } 55. e5 { [%eval 6.96] [%clk 0:00:14] } 55... Rg7 { [%eval 7.37] [%clk 0:00:15] } 56. a5 { [%eval 7.37] [%clk 0:00:15] } 56... Ra7 { [%eval 7.88] [%clk 0:00:16] } 57. b4 { [%eval 7.68] [%clk 0:00:17] } 57... Kf5 { [%eval 8.0] [%clk 0:00:15] } 58. e6+ { [%eval 7.0] [%clk 0:00:18] } 58... Kxe6 { [%eval 7.1] [%clk 0:00:17] } 59. Rb6+ { [%eval 7.53] [%clk 0:00:18] } 59... Kd5 { [%eval 7.61] [%clk 0:00:18] } 60. Kf3 { [%eval 7.42] [%clk 0:00:12] } 60... Kc4 { [%eval 7.83] [%clk 0:00:18] } 61. Kg4 { [%eval 7.91] [%clk 0:00:12] } 61... Rg7+ { [%eval 8.09] [%clk 0:00:20] } 62. Kh3 { [%eval 8.69] [%clk 0:00:14] } 62... Rg3+ { [%eval 8.63] [%clk 0:00:21] } 63. Kh2 { [%eval 8.71] [%clk 0:00:15] } 63... Rg4 { [%eval 8.87] [%clk 0:00:20] } 64. a6 { [%eval 8.99] [%clk 0:00:17] } 64... Rg3 { [%eval 8.93] [%clk 0:00:19] } 65. b5 { [%eval 9.35] [%clk 0:00:16] } 65... Ra3 { [%eval 9.57] [%clk 0:00:22] } 66. Rb7 { [%eval 9.69] [%clk 0:00:13] } 66... Kc5 { [%eval 10.59] [%clk 0:00:23] } 67. a7 { [%eval 10.14] [%clk 0:00:15] } 67... Kd6 { [%eval 17.76] [%clk 0:00:23] } 68. b6 { [%eval 15.63] [%clk 0:00:15] } 68... Kc6 { [%eval 19.39] [%clk 0:00:25] } 69. Rb8 { [%clk 0:00:17] } 1-0