Event: Round 6: Sierra Castillo, Eyber - Beltran Serna, Ian Samuel
Date: 2024-06-09
White: Sierra Castillo, Eyber
WhiteElo: 1767
Black: Beltran Serna, Ian Samuel
BlackElo: 1867
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 0:04:00] } 1... d5 { [%eval 0.24] [%clk 0:04:04] } 2. Nf3 { [%eval 0.2] [%clk 0:04:01] } 2... Nf6 { [%eval 0.14] [%clk 0:04:05] } 3. Bf4 { [%eval 0.0] [%clk 0:04:02] } 3... c5 { [%eval 0.0] [%clk 0:04:06] } 4. e3 { [%eval 0.11] [%clk 0:04:02] } 4... Qb6 { [%eval 0.13] [%clk 0:04:07] } 5. b3 { [%eval -0.12] [%clk 0:04:00] } 5... e6 { [%eval 0.09] [%clk 0:03:58] } 6. Bd3 { [%eval 0.0] [%clk 0:03:46] } 6... cxd4 { [%eval 0.12] [%clk 0:03:56] } 7. exd4 { [%eval 0.21] [%clk 0:03:39] } 7... Nc6 { [%eval 0.4] [%clk 0:03:52] } 8. c3 { [%eval 0.47] [%clk 0:03:34] } 8... Be7 { [%eval 0.51] [%clk 0:03:51] } 9. O-O { [%eval 0.53] [%clk 0:03:33] } 9... O-O { [%eval 0.53] [%clk 0:03:49] } 10. Nbd2 { [%eval 0.48] [%clk 0:03:33] } 10... a5 { [%eval 0.89] [%clk 0:03:25] } 11. Ne5 { [%eval 0.88] [%clk 0:03:34] } 11... Nxe5 { [%eval 0.88] [%clk 0:03:13] } 12. Bxe5 { [%eval 0.39] [%clk 0:03:35] } 12... a4 { [%eval 0.35] [%clk 0:02:55] } 13. b4 { [%eval 0.38] [%clk 0:03:28] } 13... Nd7 { [%eval 0.47] [%clk 0:02:46] } 14. Bg3 { [%eval 0.44] [%clk 0:03:11] } 14... Bd6 { [%eval 0.64] [%clk 0:02:44] } 15. Re1 { [%eval 0.52] [%clk 0:02:59] } 15... Nf6?! { [%eval 1.09] } { Inaccuracy. Bxg3 was best. } { [%clk 0:02:36] } 16. Be5 { [%eval 1.12] [%clk 0:02:47] } 16... Qc7? { [%eval 2.78] } { Mistake. Ne8 was best. } { [%clk 0:02:08] } 17. Rc1?! { [%eval 1.59] } { Inaccuracy. Bxf6 was best. } { [%clk 0:02:31] } 17... Nd7? { [%eval 3.39] } { Mistake. Qd8 was best. } { [%clk 0:01:53] } 18. Bxd6?? { [%eval 1.01] } { Blunder. Bxh7+ was best. } { [%clk 0:01:51] } 18... Qxd6 { [%eval 1.08] [%clk 0:01:54] } 19. Qh5 { [%eval 0.8] } 19... Nf6 { [%eval 0.85] [%clk 0:01:53] } 20. Qg5 { [%eval 0.38] [%clk 0:01:50] } 20... h6 { [%eval 0.36] [%clk 0:01:39] } 21. Qe3 { [%eval 0.21] [%clk 0:01:50] } 21... Ng4 { [%eval 0.23] [%clk 0:01:21] } 22. Qg3 { [%eval 0.15] [%clk 0:01:29] } 22... Qxg3 { [%eval 0.15] [%clk 0:01:06] } 23. hxg3 { [%eval 0.17] [%clk 0:01:30] } 23... Bd7 { [%eval 0.2] [%clk 0:00:57] } 24. a3 { [%eval -0.07] [%clk 0:01:32] } 24... Rac8 { [%eval 0.0] [%clk 0:00:51] } 25. Nf3 { [%eval -0.18] [%clk 0:01:16] } 25... Rc7 { [%eval -0.06] [%clk 0:00:48] } 26. Rc2 { [%eval -0.08] [%clk 0:01:17] } 26... Rfc8 { [%eval -0.14] [%clk 0:00:48] } 27. Rec1 { [%eval -0.26] [%clk 0:01:17] } 27... f6 { [%eval 0.0] [%clk 0:00:41] } 28. Nd2 { [%eval -0.52] [%clk 0:01:05] } 28... e5 { [%eval -0.12] [%clk 0:00:37] } 29. Bg6 { [%eval -0.48] [%clk 0:00:33] } 29... f5 { [%eval -0.03] [%clk 0:00:36] } 30. Bh5?? { [%eval -3.21] } { Blunder. Nf3 was best. } { [%clk 0:00:27] } 30... exd4 { [%eval -3.16] [%clk 0:00:35] } 31. Bxg4?! { [%eval -4.91] } { Inaccuracy. c4 was best. } { [%clk 0:00:28] } 31... fxg4 { [%eval -4.86] [%clk 0:00:36] } 32. Nb1 { [%eval -4.82] [%clk 0:00:27] } 32... Bf5 { [%eval -4.78] [%clk 0:00:33] } 33. Rd2 { [%eval -5.19] [%clk 0:00:22] } 33... Bxb1 { [%eval -5.17] [%clk 0:00:33] } 34. Rxb1 { [%eval -5.18] [%clk 0:00:21] } 34... dxc3 { [%eval -5.13] [%clk 0:00:27] } 35. Rxd5 { [%eval -5.11] [%clk 0:00:18] } 35... c2 { [%eval -5.15] [%clk 0:00:28] } 36. Rc1 { [%eval -5.09] [%clk 0:00:20] } 36... Rc3 { [%eval -4.83] [%clk 0:00:29] } 37. Rd2 { [%eval -5.3] [%clk 0:00:20] } 37... Rxa3 { [%eval -5.29] [%clk 0:00:23] } 38. Rdxc2 { [%eval -5.37] [%clk 0:00:22] } 38... Rxc2 { [%eval -5.35] [%clk 0:00:24] } 39. Rxc2 { [%eval -5.32] [%clk 0:00:23] } 39... Rb3 { [%eval -4.92] [%clk 0:00:25] } 40. Rc8+ { [%eval -5.31] [%clk 0:00:24] } 40... Kh7 { [%eval -5.3] [%clk 0:00:26] } 41. Rc4 { [%eval -6.43] [%clk 0:00:25] } 41... a3 { [%eval -6.3] [%clk 0:00:26] } 42. b5 { [%eval -6.23] [%clk 0:00:25] } 42... Rxb5 { [%eval -6.04] [%clk 0:00:26] } 43. Ra4 { [%eval -6.42] [%clk 0:00:26] } 43... Rb3 { [%eval -5.9] [%clk 0:00:27] } 44. Kf1 { [%eval -7.0] } 44... b5 { [%eval -7.17] } 45. Ra5 { [%eval -7.0] [%clk 0:00:28] } 45... b4 { [%eval -7.38] [%clk 0:00:29] } 46. Ke2 { [%eval -7.31] [%clk 0:00:29] } 46... Rb2+ { [%eval -6.25] [%clk 0:00:30] } 47. Ke1?? { [%eval #-11] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:00:30] } 47... a2 { [%eval #-10] [%clk 0:00:31] } 0-1