Event: Round 8: Sivakumar, Shaaketh - De Albuquerque, Ian Telek C.
Site: https://lichess.org/broadcast/xxxv-festival-panamericano-de-la-juventud--sub-18-open/round-8/imCMLHTL/q1QwMwdk
White: Sivakumar, Shaaketh
WhiteTitle: FM
WhiteElo: 2280
Black: De Albuquerque, Ian Telek C.
BlackElo: 2226
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... c5 { [%eval 0.25] [%clk 1:30:30] } 2. c3 { [%eval 0.0] [%clk 1:30:30] } 2... d5 { [%eval 0.11] [%clk 1:30:39] } 3. exd5 { [%eval 0.12] [%clk 1:20:59] } 3... Nf6 { [%eval 0.34] [%clk 1:31:06] } 4. d4 { [%eval 0.1] [%clk 1:21:24] } 4... Nxd5 { [%eval 0.24] [%clk 1:30:38] } 5. dxc5 { [%eval 0.0] [%clk 1:21:22] } 5... e6 { [%eval 0.0] [%clk 1:24:28] } 6. c4 { [%eval -0.23] [%clk 1:21:45] } 6... Nf6 { [%eval 0.07] [%clk 1:17:50] } 7. Qxd8+ { [%eval -0.03] [%clk 1:22:05] } 7... Kxd8 { [%eval 0.06] [%clk 1:18:19] } 8. Nc3 { [%eval 0.0] [%clk 1:20:24] } 8... Bxc5 { [%eval 0.02] [%clk 1:17:48] } 9. Bf4 { [%eval -0.05] [%clk 1:19:52] } 9... Ke7 { [%eval -0.07] [%clk 1:15:22] } 10. O-O-O { [%eval -0.07] [%clk 1:18:57] } 10... Rd8 { [%eval -0.18] [%clk 1:15:22] } 11. Rxd8 { [%eval -0.14] [%clk 1:18:57] } 11... Kxd8 { [%eval -0.09] [%clk 1:13:16] } 12. Be2 { [%eval -0.43] [%clk 1:17:16] } 12... Nc6 { [%eval -0.15] [%clk 1:05:33] } 13. Nf3 { [%eval -0.46] [%clk 1:16:07] } 13... Nh5?! { [%eval 0.27] } { Inaccuracy. Bxf2 was best. } { [%clk 0:51:52] } 14. Rd1+ { [%eval 0.32] [%clk 1:15:08] } 14... Bd7 { [%eval 0.26] [%clk 0:51:52] } 15. Ne5 { [%eval 0.0] [%clk 1:15:08] } 15... Nxf4 { [%eval 0.0] [%clk 0:51:52] } 16. Nxd7 { [%eval -0.02] [%clk 1:15:08] } 16... Bd4 { [%eval 0.11] [%clk 0:51:52] } 17. Ne5 { [%eval -0.19] [%clk 1:15:08] } 17... Kc7 { [%eval 0.15] [%clk 0:51:52] } 18. Nb5+ { [%eval 0.02] [%clk 1:15:08] } 18... Kc8 { [%eval 0.06] [%clk 0:51:52] } 19. Nxd4 { [%eval 0.12] [%clk 1:15:08] } 19... Nxe2+ { [%eval 0.11] [%clk 0:51:52] } 20. Nxe2 { [%eval 0.16] [%clk 1:15:08] } 20... Nxe5 { [%eval 0.11] [%clk 0:40:43] } 21. b3 { [%eval 0.16] [%clk 1:02:35] } 21... Kc7 { [%eval 0.12] [%clk 0:40:19] } 22. Nc3 { [%eval 0.03] [%clk 1:03:02] } 22... a6 { [%eval 0.07] [%clk 0:39:59] } 23. Ne4 { [%eval 0.07] [%clk 1:01:45] } 23... Rd8 { [%eval 0.2] [%clk 0:39:59] } 24. Rxd8 { [%eval 0.21] [%clk 1:01:45] } 24... Kxd8 { [%eval 0.26] [%clk 0:39:59] } 25. Kd2 { [%eval 0.18] [%clk 1:01:45] } 25... Kc7 { [%eval 0.63] [%clk 0:39:59] } 26. h3?! { [%eval 0.01] } { Inaccuracy. f4 was best. } { [%clk 1:01:45] } 26... h6 { [%eval 0.04] [%clk 0:39:59] } 27. Kc3 { [%eval 0.12] [%clk 1:01:45] } 27... Kc6 { [%eval 0.07] [%clk 0:18:26] } 28. b4 { [%eval 0.0] [%clk 0:58:55] } 28... Nd7 { [%eval 0.06] [%clk 0:18:26] } 29. f4 { [%eval 0.0] [%clk 0:58:55] } 29... f5 { [%eval 0.0] [%clk 0:18:26] } 30. Nf2 { [%eval 0.02] [%clk 0:58:55] } 30... g5 { [%eval 0.05] [%clk 0:03:39] } 31. g3 { [%eval 0.0] [%clk 0:53:02] } 31... e5 { [%eval 0.0] [%clk 0:03:56] } 32. fxg5 { [%eval 0.0] [%clk 0:52:57] } 32... hxg5 { [%eval 0.0] [%clk 0:04:26] } 33. g4 { [%eval 0.0] [%clk 0:52:57] } 33... fxg4 { [%eval 0.0] [%clk 0:03:34] } 34. Nxg4 { [%eval 0.0] [%clk 0:52:24] } 34... Kd6 { [%eval 0.33] [%clk 0:03:53] } 35. Kd3 { [%eval 0.32] [%clk 0:52:25] } 35... b6?? { [%eval 3.16] } { Blunder. Ke6 was best. } { [%clk 0:00:33] } 36. Nf2 { [%eval 3.15] [%clk 0:52:17] } 36... Ke6 { [%eval 3.17] [%clk 0:00:40] } 37. Ne4 { [%eval 2.95] [%clk 0:52:22] } 37... Kf5 { [%eval 2.61] [%clk 0:00:55] } 38. Ke3?? { [%eval 0.79] } { Blunder. c5 was best. } { [%clk 0:52:23] } 38... a5?? { [%eval 5.18] } { Blunder. Nb8 was best. } { [%clk 0:00:46] } 39. c5 { [%eval 4.69] [%clk 0:52:12] } 39... bxc5 { [%eval 4.61] [%clk 0:00:36] } 40. bxa5 { [%eval 4.88] [%clk 0:52:30] } 40... c4 { [%eval 5.45] [%clk 0:00:36] } 41. a6 { [%eval 5.27] [%clk 0:52:46] } 41... Nb6 { [%eval 5.26] [%clk 0:00:35] } 42. a7 { [%eval 5.03] [%clk 0:53:06] } 42... g4 { [%eval 5.61] [%clk 0:00:35] } 43. h4 { [%eval 5.73] [%clk 0:53:00] } 43... Nd5+ { [%eval 5.48] [%clk 0:00:33] } 44. Ke2 { [%eval 5.04] [%clk 0:53:21] } 44... Nb6?! { [%eval 6.66] } { Inaccuracy. Nc7 was best. } { [%clk 0:00:52] } 45. Nd6+ { [%eval 5.99] [%clk 0:53:22] } 45... Kf4 { [%eval 6.74] [%clk 0:01:19] } 46. Nxc4 { [%eval 6.47] [%clk 0:53:19] } 46... Na8 { [%eval 6.4] [%clk 0:01:48] } 47. h5 { [%eval 6.39] [%clk 0:53:00] } 47... Kg5 { [%eval 6.44] [%clk 0:01:48] } 48. Nxe5 { [%eval 7.25] [%clk 0:53:00] } 48... Kxh5 { [%eval 8.65] [%clk 0:01:48] } 49. a4 { [%eval 8.04] [%clk 0:53:00] } 49... Kg5 { [%eval 8.95] [%clk 0:02:41] } 50. a5 { [%eval 7.72] [%clk 0:53:19] } 50... Kf5? { [%eval #31] } { Checkmate is now unavoidable. Nc7 was best. } { [%clk 0:02:41] } 51. Nc4 { [%eval 77.81] [%clk 0:53:19] } 51... Ke4?! { [%eval #19] } { Checkmate is now unavoidable. Nc7 was best. } { [%clk 0:02:41] } 52. Nb6 { [%eval #31] [%clk 0:53:19] } 52... Nc7 { [%eval #30] [%clk 0:02:41] } 53. a8=Q+ { [%eval #24] [%clk 0:53:19] } 53... Nxa8 { [%eval #24] [%clk 0:02:41] } 54. Nxa8 { [%eval #23] [%clk 0:53:19] } 54... Kd5 { [%eval #23] [%clk 0:02:41] } 55. Nb6+ { [%eval #22] [%clk 0:53:19] } 55... Kc5 { [%eval #22] [%clk 0:02:41] } 56. Kf2 { [%eval #21] [%clk 0:53:19] } 56... Kb5 { [%eval #21] [%clk 0:02:41] } 57. Nc8?? { [%eval 0.0] } { Lost forced checkmate sequence. Nc4 was best. } { [%clk 0:53:19] } 57... Kc5?? { [%eval #23] } { Checkmate is now unavoidable. Kxa5 was best. } { [%clk 0:02:41] } 1-0