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Rivera Irizarry, Denzel F. vs Ortiz Nieves, Jose I.

2026.10.17 · game 1
White to move
PGN
[Event "Round 4: Rivera Irizarry, Denzel F. - Ortiz Nieves, Jose I."]
[Site "https://lichess.org/broadcast/ser-de-puerto-rico-chess-open/round-4/LXUNBOyB/FVr1Yjnq"]
[Date "2026.10.17"]
[Round "4.13"]
[White "Rivera Irizarry, Denzel F."]
[Black "Ortiz Nieves, Jose I."]
[Result "1-0"]
[WhiteFideId "3112446"]
[WhiteElo "1752"]
[BlackFideId "3119254"]
[Variant "Standard"]
[ECO "C65"]
[Opening "Ruy Lopez: Berlin Defense, Anti-Berlin Variation"]
[UTCDate "2026.10.17"]
[UTCTime "18:04:33"]
[BroadcastName "SER de Puerto Rico Chess Open"]
[BroadcastURL "https://lichess.org/broadcast/ser-de-puerto-rico-chess-open/round-4/LXUNBOyB"]
[GameURL "https://lichess.org/broadcast/ser-de-puerto-rico-chess-open/round-4/LXUNBOyB/FVr1Yjnq"]

1. e4 { [%eval 0.18] [%clk 0:10:08] } 1... e5 { [%eval 0.22] [%clk 0:10:08] } 2. Nf3 { [%eval 0.18] [%clk 0:10:10] } 2... Nc6 { [%eval 0.22] [%clk 0:10:10] } 3. Bb5 { [%eval 0.15] [%clk 0:10:13] } 3... Nf6 { [%eval 0.17] [%clk 0:10:11] } 4. d3 { [%eval 0.15] [%clk 0:10:11] } 4... d6 { [%eval 0.21] [%clk 0:10:12] } 5. c3 { [%eval 0.17] [%clk 0:09:46] } 5... g6 { [%eval 0.25] [%clk 0:10:15] } 6. Bg5 { [%eval -0.05] [%clk 0:09:43] } 6... Bg7 { [%eval 0.03] [%clk 0:10:17] } 7. O-O { [%eval -0.14] [%clk 0:09:38] } 7... O-O { [%eval 0.0] [%clk 0:10:19] } 8. h3 { [%eval -0.21] [%clk 0:09:40] } 8... Bd7 { [%eval 0.09] [%clk 0:10:05] } 9. Nbd2 { [%eval 0.05] [%clk 0:09:41] } 9... a6 { [%eval 0.26] [%clk 0:09:59] } 10. Ba4 { [%eval 0.2] [%clk 0:09:43] } 10... b5 { [%eval 0.28] [%clk 0:09:54] } 11. Bc2 { [%eval 0.18] [%clk 0:09:46] } 11... a5 { [%eval 0.21] [%clk 0:09:50] } 12. a4 { [%eval 0.23] [%clk 0:09:41] } 12... Qb8?! { [%eval 0.81] } { Inaccuracy. b4 was best. } { [%clk 0:09:28] } 13. Qc1 { [%eval 0.35] [%clk 0:09:23] } 13... b4 { [%eval 0.32] [%clk 0:09:12] } 14. Re1 { [%eval 0.34] [%clk 0:09:05] } 14... bxc3 { [%eval 0.51] [%clk 0:08:40] } 15. bxc3 { [%eval 0.38] [%clk 0:09:07] } 15... Nh5 { [%eval 0.39] [%clk 0:08:07] } 16. Rb1 { [%eval 0.37] [%clk 0:08:56] } 16... Qc8 { [%eval 0.56] [%clk 0:08:08] } 17. Nf1 { [%eval 0.54] [%clk 0:07:57] } 17... Rb8 { [%eval 0.53] [%clk 0:08:08] } 18. Qd2 { [%eval 0.61] [%clk 0:07:50] } 18... Rxb1 { [%eval 0.5] [%clk 0:06:53] } 19. Rxb1 { [%eval 0.46] [%clk 0:07:52] } 19... Nf4 { [%eval 1.0] [%clk 0:06:35] } 20. Ne3 { [%eval 0.59] [%clk 0:07:30] } 20... Be6?! { [%eval 1.72] } { Inaccuracy. Ne6 was best. } { [%clk 0:05:55] } 21. d4 { [%eval 1.7] [%clk 0:07:05] } 21... exd4? { [%eval 3.28] } { Mistake. Nb8 was best. } { [%clk 0:05:00] } 22. cxd4 { [%eval 3.0] [%clk 0:06:52] } 22... Nb4?? { [%eval 6.84] } { Blunder. Nxg2 was best. } { [%clk 0:04:48] } 23. Bxf4 { [%eval 6.81] [%clk 0:06:53] } 23... Ba2 { [%eval 6.99] [%clk 0:03:54] } 24. Rb2 { [%eval 6.67] [%clk 0:06:00] } 24... Qb7 { [%eval 7.08] [%clk 0:03:27] } 25. Bd1 { [%eval 5.85] [%clk 0:05:47] } 25... Qxe4 { [%eval 5.88] [%clk 0:02:59] } 26. Bg3 { [%eval 5.54] [%clk 0:05:47] } 26... Bxd4?! { [%eval 8.57] } { Inaccuracy. Be6 was best. } { [%clk 0:02:04] } 27. Nxd4 { [%eval 8.41] [%clk 0:05:43] } 27... Re8 { [%eval 8.79] [%clk 0:01:22] } 28. Bf3 { [%eval 8.82] [%clk 0:05:35] } 28... Qd3 { [%eval 8.82] [%clk 0:01:04] } 29. Rxa2 { [%eval 8.95] [%clk 0:05:26] } 29... Qxd2 { [%eval 9.13] [%clk 0:00:55] } 30. Rxd2 { [%eval 8.86] [%clk 0:05:28] } 30... Rc8 { [%eval 9.02] [%clk 0:00:45] } 31. Nc6 { [%eval 9.08] [%clk 0:05:30] } 31... Nxc6 { [%eval 9.03] [%clk 0:00:34] } 32. Bxc6 { [%eval 8.92] [%clk 0:05:32] } 32... Rb8 { [%eval 8.83] [%clk 0:00:29] } 33. Bf4 { [%eval 8.49] [%clk 0:05:34] } 33... Rb1+ { [%eval 8.92] [%clk 0:00:22] } 34. Kh2 { [%eval 8.85] [%clk 0:05:37] } 34... h5 { [%eval 10.6] [%clk 0:00:07] } 35. Nd5 { [%eval 10.27] [%clk 0:05:27] } 35... h4?! { [%eval #11] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:00:23] } 1-0
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