Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Merriman, Dann H
Black: Somaraju, Sai Vivan Karthikeya
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c6 { [%eval 0.13] [%clk 0:10:00] } 2. d4 { [%eval 0.17] [%clk 0:10:04] } 2... d5 { [%eval 0.25] [%clk 0:09:59] } 3. e5 { [%eval 0.23] [%clk 0:10:03] } 3... Bf5 { [%eval 0.32] [%clk 0:09:58] } 4. h4 { [%eval 0.25] [%clk 0:10:02] } 4... h6 { [%eval 0.28] [%clk 0:09:56] } 5. Nc3 { [%eval 0.17] [%clk 0:09:59] } 5... e6 { [%eval 0.28] [%clk 0:09:54] } 6. Nf3 { [%eval -0.03] [%clk 0:10:00] } 6... Ne7 { [%eval 0.0] [%clk 0:09:33] } 7. Bf4 { [%eval -0.35] [%clk 0:09:42] } 7... c5 { [%eval -0.29] [%clk 0:09:14] } 8. Nb5 { [%eval -0.61] [%clk 0:09:22] } 8... Ng6? { [%eval 0.42] } { Mistake. Nec6 was best. } { [%clk 0:08:17] } 9. Bh2? { [%eval -0.64] } { Mistake. Bg3 was best. } { [%clk 0:09:08] } 9... a6 { [%eval -0.36] [%clk 0:07:34] } 10. Nc3?? { [%eval -3.58] } { Blunder. Nd6+ was best. } { [%clk 0:09:01] } 10... Nc6?! { [%eval -2.4] } { Inaccuracy. Nxh4 was best. } { [%clk 0:07:18] } 11. Be2?? { [%eval -5.24] } { Blunder. Bg3 was best. } { [%clk 0:08:36] } 11... cxd4?? { [%eval -2.11] } { Blunder. Nxh4 was best. } { [%clk 0:06:34] } 12. Nxd4 { [%eval -1.71] [%clk 0:08:29] } 12... Nxd4 { [%eval -1.39] [%clk 0:06:14] } 13. Qxd4 { [%eval -1.62] [%clk 0:08:29] } 13... Ne7 { [%eval -1.4] [%clk 0:04:19] } 14. O-O-O { [%eval -1.22] [%clk 0:08:08] } 14... Nc6 { [%eval -1.92] [%clk 0:03:47] } 15. Qf4 { [%eval -1.49] [%clk 0:07:57] } 15... Be7?? { [%eval 0.14] } { Blunder. g5 was best. } { [%clk 0:03:18] } 16. Nxd5 { [%eval 0.0] [%clk 0:07:47] } 16... Qa5 { [%eval -0.07] [%clk 0:02:16] } 17. Nxe7 { [%eval 0.0] [%clk 0:07:32] } 17... Nxe7 { [%eval 0.32] [%clk 0:01:56] } 18. Qd2 { [%eval 0.0] [%clk 0:07:26] } 18... Qc7?! { [%eval 0.88] } { Inaccuracy. Qa4 was best. } { [%clk 0:01:28] } 19. g4 { [%eval 0.95] [%clk 0:07:07] } 19... Bh7 { [%eval 0.84] [%clk 0:01:17] } 20. Bd3?! { [%eval 0.07] } { Inaccuracy. f4 was best. } { [%clk 0:06:54] } 20... Rd8 { [%eval 0.16] [%clk 0:00:52] } 21. Kb1 { [%eval 0.07] [%clk 0:06:47] } 21... Qb6?! { [%eval 1.0] } { Inaccuracy. Bxd3 was best. } { [%clk 0:00:45] } 22. f4?! { [%eval 0.0] } { Inaccuracy. Qe3 was best. } { [%clk 0:06:39] } 22... Bxd3 { [%eval -0.19] [%clk 0:00:40] } 23. cxd3 { [%eval -0.34] [%clk 0:06:33] } 23... Qc6 { [%eval 0.09] [%clk 0:00:33] } 24. Rc1?! { [%eval -0.49] } { Inaccuracy. h5 was best. } { [%clk 0:06:17] } 24... Qd7?! { [%eval 0.11] } { Inaccuracy. Qf3 was best. } { [%clk 0:00:33] } 25. Rhd1 { [%eval 0.0] [%clk 0:06:10] } 25... Ng6?? { [%eval 2.82] } { Blunder. h5 was best. } { [%clk 0:00:28] } 26. h5 { [%eval 2.86] [%clk 0:06:09] } 26... Ne7 { [%eval 2.81] [%clk 0:00:26] } 27. d4? { [%eval 1.26] } { Mistake. Bg1 was best. } { [%clk 0:06:03] } 27... Nd5 { [%eval 1.41] [%clk 0:00:27] } 28. Bg3 { [%eval 1.12] [%clk 0:05:48] } 28... Qe7?! { [%eval 2.11] } { Inaccuracy. O-O was best. } { [%clk 0:00:22] } 29. Be1?! { [%eval 1.38] } { Inaccuracy. Rh1 was best. } { [%clk 0:05:40] } 29... Qd7?! { [%eval 1.95] } { Inaccuracy. O-O was best. } { [%clk 0:00:19] } 30. Bh4 { [%eval 1.89] [%clk 0:05:31] } 30... Ra8 { [%eval 2.27] [%clk 0:00:16] } 31. Rh1 { [%eval 2.09] [%clk 0:05:16] } 31... Ne7?? { [%eval 4.59] } { Blunder. Rc8 was best. } { [%clk 0:00:16] } 32. d5?? { [%eval 1.42] } { Blunder. f5 was best. } { [%clk 0:05:08] } 32... Nxd5 { [%eval 1.4] [%clk 0:00:16] } 33. f5 { [%eval 1.01] [%clk 0:05:02] } 33... exf5?? { [%eval 5.11] } { Blunder. O-O was best. } { [%clk 0:00:15] } 34. gxf5 { [%eval 5.0] [%clk 0:05:02] } 34... Ne7?! { [%eval 9.27] } { Inaccuracy. O-O was best. } { [%clk 0:00:15] } 35. Qxd7+ { [%eval 8.98] [%clk 0:05:00] } 35... Kxd7 { [%eval 9.65] [%clk 0:00:16] } 36. e6+?! { [%eval 5.61] } { Inaccuracy. Rhd1+ was best. } { [%clk 0:05:01] } 36... fxe6 { [%eval 5.74] [%clk 0:00:16] } 37. fxe6+ { [%eval 5.58] [%clk 0:05:03] } 37... Ke8 { [%eval 5.74] [%clk 0:00:17] } 38. Rc7 { [%eval 5.9] [%clk 0:05:00] } 38... Nf5 { [%eval 5.81] [%clk 0:00:13] } 39. Rxb7 { [%eval 5.63] [%clk 0:05:00] } 39... Nxh4 { [%eval 5.76] [%clk 0:00:12] } 40. Rxh4 { [%eval 5.83] [%clk 0:05:01] } 40... Rg8 { [%eval 7.0] [%clk 0:00:12] } 41. Rg4 { [%eval 7.3] [%clk 0:05:00] } 41... Kf8 { [%eval 6.96] [%clk 0:00:13] } 42. Rg6 { [%eval 7.14] [%clk 0:04:58] } 42... Rc8 { [%eval 7.61] [%clk 0:00:13] } 43. Rf7+ { [%eval 7.02] [%clk 0:04:58] } 43... Ke8 { [%eval 7.38] [%clk 0:00:14] } 44. Rgxg7?? { [%eval 1.12] } { Blunder. Ra7 was best. } { [%clk 0:04:58] } 44... Rxg7 { [%eval 1.64] [%clk 0:00:16] } 45. Rxg7 { [%eval 1.44] [%clk 0:04:59] } 45... Rc6?? { [%eval 5.92] } { Blunder. Rc5 was best. } { [%clk 0:00:17] } 46. Rg6 { [%eval 5.91] [%clk 0:04:58] } 46... Ke7 { [%eval 5.23] [%clk 0:00:18] } 47. Rxh6 { [%eval 5.81] [%clk 0:04:59] } 47... Rxe6?! { [%eval 60.09] } { Inaccuracy. Rc5 was best. } { [%clk 0:00:19] } 48. Rxe6+ { [%eval 59.19] [%clk 0:05:01] } 48... Kxe6 { [%eval 57.62] [%clk 0:00:21] } 49. Kc2 { [%eval 60.12] [%clk 0:05:03] } 49... Kf5 { [%eval 60.14] [%clk 0:00:23] } 50. Kb3 { [%eval 61.64] [%clk 0:05:05] } 50... Kg5 { [%eval 66.46] [%clk 0:00:25] } 51. Kc4 { [%eval 61.2] [%clk 0:05:06] } 51... Kxh5 { [%eval 67.95] [%clk 0:00:27] } 52. Kc5 { [%eval 70.88] [%clk 0:05:08] } 52... Kg6 { [%eval 71.04] [%clk 0:00:29] } 53. Kb6 { [%eval 72.26] [%clk 0:05:10] } 53... Kf6 { [%eval 72.29] [%clk 0:00:31] } 54. Kxa6 { [%eval 71.6] [%clk 0:05:12] } 54... Ke7 { [%eval 72.94] [%clk 0:00:33] } 55. b4 { [%eval 72.42] [%clk 0:05:14] } 55... Kd8?! { [%eval #19] } { Checkmate is now unavoidable. Kd6 was best. } { [%clk 0:00:34] } 56. Ka7 { [%eval #13] [%clk 0:05:15] } 56... Kc8 { [%eval #13] [%clk 0:00:35] } 57. b5 { [%eval #12] [%clk 0:05:17] } 57... Kc7 { [%eval #12] [%clk 0:00:36] } 58. b6+ { [%eval #11] [%clk 0:05:19] } 58... Kc6 { [%eval #11] [%clk 0:00:38] } 59. b7 { [%eval #10] [%clk 0:05:21] } 59... Kc5 { [%eval #10] [%clk 0:00:36] } 60. b8=Q { [%eval #9] [%clk 0:05:21] } 60... Kc4 { [%eval #9] [%clk 0:00:37] } 61. Qb3+ { [%eval #9] [%clk 0:05:22] } 61... Kc5 { [%eval #5] [%clk 0:00:38] } 62. Ka6 { [%eval #9] [%clk 0:05:24] } 62... Kd6 { [%eval #6] [%clk 0:00:40] } 63. Qc4 { [%eval #9] [%clk 0:05:25] } 63... Ke5 { [%eval #9] [%clk 0:00:41] } 64. Qd3 { [%eval #9] [%clk 0:05:27] } 64... Ke6 { [%eval #9] [%clk 0:00:43] } 65. Kb6 { [%eval #8] [%clk 0:05:28] } 65... Ke5 { [%eval #8] [%clk 0:00:43] } 66. Kc6 { [%eval #6] [%clk 0:05:30] } 66... Ke6 { [%eval #6] [%clk 0:00:43] } 67. Qe4+ { [%eval #6] [%clk 0:05:31] } 67... Kf6 { [%eval #6] [%clk 0:00:44] } 68. Kd6 { [%eval #5] [%clk 0:05:33] } 68... Kf7 { [%eval #5] [%clk 0:00:45] } 69. Qf5+ { [%eval #4] [%clk 0:05:34] } 69... Ke8 { [%eval #2] [%clk 0:00:46] } 70. Qf4 { [%eval #1] [%clk 0:05:36] } 70... Kd8 { [%clk 0:00:46] } 71. Qf8# { [%clk 0:05:37] } 1-0