Event: World Youth Cup 2021 O16-G12 - Open 16
Site: Tornelo INT
Date: 2021-08-16
White: Ponomarev, Grigori
Black: Yoo, Christopher Woojin
Result: 0-1
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... Nf6 { [%eval 0.19] [%clk 0:10:00] } 2. Nf3 { [%eval 0.12] [%clk 0:10:04] } 2... e6 { [%eval 0.0] [%clk 0:10:01] } 3. c4 { [%eval 0.0] [%clk 0:10:05] } 3... b6 { [%eval 0.29] [%clk 0:10:03] } 4. g3 { [%eval 0.18] [%clk 0:10:06] } 4... Ba6 { [%eval 0.19] [%clk 0:10:04] } 5. Qc2 { [%eval 0.0] [%clk 0:09:58] } 5... c5 { [%eval 0.25] [%clk 0:10:04] } 6. Bg2 { [%eval 0.13] [%clk 0:09:47] } 6... Bb7 { [%eval 0.26] [%clk 0:09:28] } 7. dxc5 { [%eval 0.16] [%clk 0:09:46] } 7... Bxc5 { [%eval 0.28] [%clk 0:09:15] } 8. O-O { [%eval 0.47] [%clk 0:09:45] } 8... O-O { [%eval 0.42] [%clk 0:08:39] } 9. Nc3 { [%eval 0.43] [%clk 0:09:44] } 9... Nc6 { [%eval 0.38] [%clk 0:07:28] } 10. Rd1 { [%eval 0.25] [%clk 0:08:37] } 10... h6?! { [%eval 0.76] } { Inaccuracy. Qc8 was best. } { [%clk 0:06:24] } 11. Bf4 { [%eval 0.48] [%clk 0:08:26] } 11... Rc8 { [%eval 0.21] [%clk 0:05:10] } 12. Qd2? { [%eval -0.85] } { Mistake. a3 was best. } { [%clk 0:06:45] } 12... Na5 { [%eval -0.6] [%clk 0:03:47] } 13. b3 { [%eval -0.62] [%clk 0:06:31] } 13... Bb4?! { [%eval 0.23] } { Inaccuracy. d5 was best. } { [%clk 0:03:45] } 14. Bd6?? { [%eval -3.3] } { Blunder. Qb2 was best. } { [%clk 0:06:17] } 14... Ne4 { [%eval -3.57] [%clk 0:03:35] } 15. Bxb4 { [%eval -3.45] [%clk 0:06:10] } 15... Nxd2 { [%eval -3.23] [%clk 0:03:35] } 16. Rxd2 { [%eval -3.52] [%clk 0:06:13] } 16... Re8? { [%eval -1.75] } { Mistake. Qf6 was best. } { [%clk 0:03:12] } 17. Rad1 { [%eval -2.0] [%clk 0:06:14] } 17... Bc6 { [%eval -1.75] [%clk 0:02:23] } 18. Bd6? { [%eval -3.2] } { Mistake. Nb5 was best. } { [%clk 0:05:28] } 18... Nb7 { [%eval -3.49] [%clk 0:02:19] } 19. Bf4 { [%eval -3.73] [%clk 0:05:28] } 19... f6 { [%eval -3.15] [%clk 0:02:17] } 20. e4 { [%eval -3.36] [%clk 0:05:23] } 20... Qe7 { [%eval -3.69] [%clk 0:01:20] } 21. Nd4 { [%eval -4.12] [%clk 0:05:13] } 21... Red8?! { [%eval -3.1] } { Inaccuracy. e5 was best. } { [%clk 0:01:07] } 22. Ndb5 { [%eval -3.33] [%clk 0:04:57] } 22... a6 { [%eval -2.69] [%clk 0:01:03] } 23. Na7?! { [%eval -4.09] } { Inaccuracy. Nd6 was best. } { [%clk 0:04:56] } 23... Ra8 { [%eval -4.1] [%clk 0:01:03] } 24. Nxc6 { [%eval -5.0] [%clk 0:04:57] } 24... dxc6 { [%eval -4.92] [%clk 0:01:04] } 25. e5 { [%eval -4.97] [%clk 0:04:59] } 25... Rxd2 { [%eval -4.77] [%clk 0:01:03] } 26. Rxd2 { [%eval -4.86] [%clk 0:05:01] } 26... Rd8 { [%eval -5.18] [%clk 0:01:04] } 27. Rc2 { [%eval -5.19] [%clk 0:04:48] } 27... Nc5 { [%eval -4.75] [%clk 0:00:51] } 28. Be3 { [%eval -5.29] [%clk 0:04:13] } 28... fxe5?! { [%eval -3.96] } { Inaccuracy. f5 was best. } { [%clk 0:00:20] } 29. h4 { [%eval -4.05] [%clk 0:04:05] } 29... Qd6 { [%eval -4.21] [%clk 0:00:16] } 30. Bf1 { [%eval -4.55] [%clk 0:03:40] } 30... e4 { [%eval -4.54] [%clk 0:00:15] } 31. b4 { [%eval -5.15] [%clk 0:03:20] } 31... Nd3 { [%eval -5.21] [%clk 0:00:13] } 32. c5 { [%eval -5.1] [%clk 0:03:09] } 32... bxc5 { [%eval -5.3] [%clk 0:00:13] } 33. Nxe4 { [%eval -5.24] [%clk 0:03:11] } 33... Qd5 { [%eval -5.46] [%clk 0:00:09] } 34. Nxc5 { [%eval -5.61] [%clk 0:03:11] } 34... Ne1 { [%eval -5.62] [%clk 0:00:10] } 35. Rc1 { [%eval -5.66] [%clk 0:02:27] } 35... Nf3+ { [%eval -5.52] [%clk 0:00:11] } 36. Kh1 { [%eval -5.65] [%clk 0:02:28] } 36... Nxh4+ { [%eval -5.6] [%clk 0:00:11] } 37. Kg1 { [%eval -5.55] [%clk 0:02:27] } 37... Nf3+ { [%eval -5.66] [%clk 0:00:13] } 38. Kh1 { [%eval -5.63] [%clk 0:02:12] } 38... Qh5+ { [%eval -5.69] [%clk 0:00:13] } 39. Kg2 { [%eval -5.6] [%clk 0:02:12] } 39... Rf8 { [%eval -5.54] [%clk 0:00:12] } 40. Bc4 { [%eval -5.53] [%clk 0:02:02] } 40... Qh2+ { [%eval -5.61] [%clk 0:00:10] } 41. Kf1 { [%eval -5.57] [%clk 0:02:03] } 41... Nd2+ { [%eval -5.48] [%clk 0:00:10] } 42. Ke1 { [%eval -5.69] [%clk 0:01:45] } 42... Nxc4 { [%eval -5.88] [%clk 0:00:11] } 43. Rxc4 { [%eval -5.91] [%clk 0:01:48] } 43... Qh1+ { [%eval -5.66] [%clk 0:00:11] } 44. Ke2 { [%eval -5.69] [%clk 0:01:47] } 44... Qf3+ { [%eval -5.56] [%clk 0:00:12] } 45. Ke1 { [%eval -5.63] [%clk 0:01:17] } 45... Rd8 { [%eval -5.56] [%clk 0:00:10] } 46. Rc1 { [%eval -5.55] [%clk 0:01:18] } 46... Qh1+ { [%eval -5.75] [%clk 0:00:09] } 47. Ke2 { [%eval -5.43] [%clk 0:01:20] } 47... Qd5 { [%eval -5.57] [%clk 0:00:11] } 48. a4 { [%eval -5.63] [%clk 0:01:09] } 48... Qh5+ { [%eval -5.65] [%clk 0:00:09] } 49. Ke1 { [%eval -5.5] [%clk 0:01:07] } 49... Qh1+ { [%eval -5.58] [%clk 0:00:07] } 50. Ke2 { [%eval -5.4] [%clk 0:01:08] } 50... Qd5 { [%eval -5.5] [%clk 0:00:09] } 51. Ke1 { [%eval -5.72] [%clk 0:00:57] } 51... Qa2 { [%eval -5.54] [%clk 0:00:08] } 52. a5 { [%eval -5.61] [%clk 0:00:47] } 52... Qa3 { [%eval -5.68] [%clk 0:00:06] } 53. Kf1 { [%eval -5.98] [%clk 0:00:27] } 53... Qxb4 { [%eval -5.9] [%clk 0:00:06] } 54. Kg2 { [%eval -6.61] [%clk 0:00:28] } 54... Qxa5 { [%eval -6.56] [%clk 0:00:06] } 55. Rc4 { [%eval -6.45] [%clk 0:00:15] } 55... Qb5 { [%eval -6.4] [%clk 0:00:07] } 56. Re4 { [%eval -6.63] [%clk 0:00:09] } 56... a5 { [%eval -6.56] [%clk 0:00:09] } 57. Nxe6 { [%eval -6.74] [%clk 0:00:08] } 57... Qd5 { [%eval -6.93] [%clk 0:00:09] } 58. f3 { [%eval -7.51] [%clk 0:00:10] } 58... Re8 { [%eval -6.88] [%clk 0:00:09] } 59. Nf4 { [%eval -7.3] [%clk 0:00:09] } 59... Qa2+ { [%eval -7.15] [%clk 0:00:11] } 60. Kh3 { [%eval -7.67] [%clk 0:00:09] } 60... Rxe4 { [%eval -7.54] [%clk 0:00:12] } 61. fxe4 { [%eval -7.61] [%clk 0:00:12] } 61... a4 { [%eval -7.36] [%clk 0:00:14] } 62. e5 { [%eval -10.98] [%clk 0:00:08] } 62... g5 { [%eval -7.94] [%clk 0:00:16] } 63. Nh5 { [%eval -16.11] [%clk 0:00:08] } 63... Qe6+ { [%eval -13.49] [%clk 0:00:17] } 64. g4 { [%eval -9.15] [%clk 0:00:07] } 64... Qxe5 { [%eval -21.92] [%clk 0:00:18] } 65. Bf2?! { [%eval #-24] } { Checkmate is now unavoidable. Bf4 was best. } { [%clk 0:00:10] } 65... a3 { [%eval #-22] [%clk 0:00:19] } 66. Bg3 { [%eval #-8] [%clk 0:00:13] } 66... Qc3 { [%eval #-7] [%clk 0:00:20] } 67. Nf6+ { [%eval -74.47] [%clk 0:00:14] } 67... Qxf6 { [%clk 0:00:20] } 0-1