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Berdayes Ason, Dylan Isidro vs Valderrama Quiceno, Esteban Alb

2026.06.07 · game 1
White to move
PGN
[Event "Round 8: Berdayes Ason, Dylan Isidro - Valderrama Quiceno, Esteban Alb"]
[Site "https://lichess.org/broadcast/xix-american-continental-chess-championship-2026--standard/round-8/BwcNAI8O/YkhW2Fr7"]
[Date "2026.06.07"]
[Round "8.9"]
[White "Berdayes Ason, Dylan Isidro"]
[Black "Valderrama Quiceno, Esteban Alb"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[WhiteTitle "GM"]
[WhiteTeam "CUB"]
[WhiteFideId "3516016"]
[BlackElo "2383"]
[BlackTitle "IM"]
[BlackTeam "COL"]
[BlackFideId "4442024"]
[Variant "Standard"]
[ECO "A28"]
[Opening "English Opening: King's English Variation, Four Knights Variation, Flexible Line"]
[UTCDate "2026.06.07"]
[UTCTime "21:59:27"]
[BroadcastName "XIX American Continental Chess Championship 2026 | Standard"]
[BroadcastURL "https://lichess.org/broadcast/xix-american-continental-chess-championship-2026--standard/round-8/BwcNAI8O"]
[GameURL "https://lichess.org/broadcast/xix-american-continental-chess-championship-2026--standard/round-8/BwcNAI8O/YkhW2Fr7"]

1. c4 { [%eval 0.11] [%clk 1:30:57] } 1... Nf6 { [%eval 0.14] [%clk 1:25:07] } 2. Nc3 { [%eval 0.12] [%clk 1:31:24] } 2... e5 { [%eval 0.18] [%clk 1:21:50] } 3. Nf3 { [%eval 0.15] [%clk 1:31:49] } 3... Nc6 { [%eval 0.14] [%clk 1:22:10] } 4. d3 { [%eval 0.07] [%clk 1:32:02] } 4... d5 { [%eval 0.11] [%clk 1:11:31] } 5. cxd5 { [%eval 0.0] [%clk 1:32:29] } 5... Nxd5 { [%eval 0.0] [%clk 1:11:55] } 6. g3 { [%eval 0.0] [%clk 1:32:53] } 6... Be7 { [%eval 0.12] [%clk 1:11:13] } 7. Nxd5 { [%eval 0.05] [%clk 1:28:36] } 7... Qxd5 { [%eval 0.11] [%clk 1:08:12] } 8. Bg2 { [%eval 0.0] [%clk 1:28:55] } 8... Be6 { [%eval 0.0] [%clk 0:53:37] } 9. O-O { [%eval 0.1] [%clk 1:28:38] } 9... Qd7 { [%eval 0.13] [%clk 0:54:03] } 10. Qa4 { [%eval -0.05] [%clk 1:28:53] } 10... O-O { [%eval 0.07] [%clk 0:53:52] } 11. Be3 { [%eval 0.09] [%clk 1:28:39] } 11... Rfd8 { [%eval 0.06] [%clk 0:47:36] } 12. Rfc1 { [%eval 0.02] [%clk 1:24:04] } 12... Bd5 { [%eval 0.06] [%clk 0:43:47] } 13. Kf1 { [%eval 0.0] [%clk 1:21:06] } 13... h6 { [%eval -0.21] [%clk 0:42:28] } 14. Nd2 { [%eval -0.1] [%clk 1:16:30] } 14... Bxg2+ { [%eval 0.17] [%clk 0:41:16] } 15. Kxg2 { [%eval 0.17] [%clk 1:16:19] } 15... Qe6 { [%eval 0.25] [%clk 0:34:22] } 16. Qb3 { [%eval 0.23] [%clk 1:11:43] } 16... Qxb3 { [%eval 0.14] [%clk 0:29:18] } 17. Nxb3 { [%eval 0.2] [%clk 1:12:10] } 17... a5 { [%eval 0.3] [%clk 0:27:29] } 18. a4 { [%eval 0.19] [%clk 1:08:01] } 18... Rd7 { [%eval 0.28] [%clk 0:26:07] } 19. Nc5 { [%eval 0.21] [%clk 0:51:52] } 19... Bxc5 { [%eval 0.25] [%clk 0:25:55] } 20. Rxc5 { [%eval 0.33] [%clk 0:52:19] } 20... Nd4? { [%eval 1.66] } { Mistake. f6 was best. } { [%clk 0:20:27] } 21. Rxe5? { [%eval 0.0] } { Mistake. Rac1 was best. } { [%clk 0:42:51] } 21... Nxe2 { [%eval 0.03] [%clk 0:20:47] } 22. Bxh6 { [%eval 0.0] [%clk 0:43:00] } 22... Nd4 { [%eval 0.0] [%clk 0:10:09] } 23. Be3 { [%eval 0.04] [%clk 0:40:34] } 23... Nc2 { [%eval 0.06] [%clk 0:10:09] } 24. Rd1 { [%eval 0.0] [%clk 0:38:00] } 24... Rxd3 { [%eval 0.0] [%clk 0:09:38] } 25. Rxd3 { [%eval 0.1] [%clk 0:36:47] } 25... Ne1+ { [%eval 0.07] [%clk 0:10:07] } 26. Kf1 { [%eval 0.0] [%clk 0:37:05] } 26... Nxd3 { [%eval 0.0] [%clk 0:10:36] } 27. Rb5 { [%eval 0.0] [%clk 0:35:52] } 27... b6 { [%eval 0.0] [%clk 0:11:01] } 28. Ke2 { [%eval 0.0] [%clk 0:36:02] } 28... Rd8 { [%eval 0.02] [%clk 0:11:22] } 29. Rb3 { [%eval 0.0] [%clk 0:34:56] } 29... Nb4 { [%eval 0.05] [%clk 0:11:42] } 30. Rc3 { [%eval 0.0] [%clk 0:35:02] } 30... Rd7 { [%eval 0.08] [%clk 0:11:11] } 31. Rc1 { [%eval 0.0] [%clk 0:33:59] } 31... f6 { [%eval 0.0] [%clk 0:11:30] } 32. Rd1 { [%eval 0.0] [%clk 0:34:05] } 32... Nd5 { [%eval 0.02] [%clk 0:11:45] } 33. h4 { [%eval 0.0] [%clk 0:30:10] } 33... Kf7 { [%eval 0.08] [%clk 0:12:10] } 34. g4 { [%eval 0.0] [%clk 0:27:40] } 34... Ke6 { [%eval 0.0] [%clk 0:04:28] } 35. h5 { [%eval 0.0] [%clk 0:26:32] } 35... c6 { [%eval 0.06] [%clk 0:03:46] } 36. Bd2 { [%eval 0.06] [%clk 0:18:22] } 36... Rb7 { [%eval 0.0] [%clk 0:04:01] } 37. Rc1 { [%eval 0.0] [%clk 0:18:07] } 37... Kd6 { [%eval 0.0] [%clk 0:04:26] } 38. Ra1 { [%eval 0.0] [%clk 0:10:52] } 38... Rd7 { [%eval 0.29] [%clk 0:03:53] } 39. f4 { [%eval 0.33] [%clk 0:08:45] } 39... Ke6 { [%eval 0.35] [%clk 0:02:33] } 40. Rc1 { [%eval 0.42] [%clk 0:07:53] } 40... c5 { [%eval 0.7] [%clk 0:02:10] } 41. Rh1 { [%eval 0.59] [%clk 0:08:08] } 41... Kf7?! { [%eval 1.15] } { Inaccuracy. b5 was best. } { [%clk 0:02:16] } 42. g5 { [%eval 1.18] [%clk 0:08:10] } 42... Ne7 { [%eval 1.22] [%clk 0:01:31] } 43. h6?! { [%eval 0.37] } { Inaccuracy. Bc3 was best. } { [%clk 0:07:08] } 43... gxh6?! { [%eval 1.1] } { Inaccuracy. Kg8 was best. } { [%clk 0:02:00] } 44. Rxh6 { [%eval 1.47] [%clk 0:07:27] } 44... fxg5 { [%eval 1.6] [%clk 0:01:25] } 45. fxg5 { [%eval 1.49] [%clk 0:07:56] } 45... Rd4 { [%eval 1.32] [%clk 0:01:22] } 46. Rf6+ { [%eval 1.24] [%clk 0:07:46] } 46... Ke8 { [%eval 1.67] [%clk 0:01:21] } 47. Rxb6 { [%eval 1.62] [%clk 0:07:35] } 47... Rxa4 { [%eval 1.3] [%clk 0:01:42] } 48. Rb5 { [%eval 0.98] [%clk 0:07:33] } 48... Rh4?! { [%eval 1.62] } { Inaccuracy. Rd4 was best. } { [%clk 0:00:41] } 49. Rxa5 { [%eval 1.54] [%clk 0:06:37] } 49... c4 { [%eval 1.69] [%clk 0:01:06] } 50. Rc5 { [%eval 1.34] [%clk 0:06:17] } 50... Kf7 { [%eval 1.16] [%clk 0:01:19] } 51. Kd1? { [%eval 0.0] } { Mistake. Kf3 was best. } { [%clk 0:06:02] } 51... Ke6 { [%eval 0.0] [%clk 0:01:41] } 52. Kc2 { [%eval 0.0] [%clk 0:05:21] } 52... Rg4 { [%eval 0.0] [%clk 0:02:01] } 53. Ra5 { [%eval 0.0] [%clk 0:04:15] } 53... Nd5 { [%eval 0.0] [%clk 0:02:01] } 54. Ra6+ { [%eval 0.0] [%clk 0:04:36] } 54... Kf5 { [%eval 0.0] [%clk 0:02:21] } 55. Ra8 { [%eval 0.0] [%clk 0:03:35] } 55... Rg2 { [%eval 0.0] [%clk 0:02:36] } 56. Re8 { [%eval 0.0] [%clk 0:02:08] } 56... Nb4+ { [%eval 0.0] [%clk 0:02:32] } 57. Kc3 { [%eval 0.0] [%clk 0:01:19] } 57... Nd5+ { [%eval 0.0] [%clk 0:02:36] } 58. Kc2 { [%eval 0.0] [%clk 0:01:33] } 58... Nb4+ { [%eval 0.0] [%clk 0:03:02] } 1/2-1/2
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rnbqkb1r/ppp1pppp/5n2/3p4/3P1B2/2N5/PPP1PPPP/R2QKBNR b KQkq - 3 3 0 comments
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