[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.27"]
[Round "3"]
[White "Kong, Lingzhijie"]
[Black "Sierra Pena, Alberto"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1497"]
[BlackElo "1153"]
[PlyCount "61"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. d3 Nge7 7. c3 0-0 8. a3 a5 9. a4 d5 10. Na3 Na7 11. e5 Bd7 12. d4 b6 13. Re1 c4 14. Bg5 f6 15. exf6 Bxf6 16. Bxf6 Rxf6 17. Ne5 Qe8 18. Nxd7 Qxd7 19. b3 Rc8 20. bxc4 dxc4 21. Rb1 Nd5 22. Bxd5 exd5 23. Nb5 Nxb5 24. Rxb5 Rcf8 25. Qe2 Qf7 26. f4 Re8 27. Qxe8+ Qxe8 28. Rxe8+ Kf7 29. Re5 Re6 30. Rxe6 Kxe6 31. Rxb6+ 1-0

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.26"]
[Round "1"]
[White "Sierra Pena, Alberto"]
[Black "Blazquez Sanz, Oscar"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1153"]
[BlackElo "1747"]
[PlyCount "54"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e3 d6 6. Nge2 c5 7. d4 cxd4 8. exd4 Nc6 9. 0-0 Bg4 10. f4 Rc8 11. Bf3 Qd7 12. Bg2 Bh3 13. a3 h5 14. Qd3 Na5 15. Rb1 Nxc4 16. b3 Bf5 17. Be4 Nxe4 18. Nxe4 d5 19. bxc4 Bxe4 20. Qb3 Qh3 21. Rf2 dxc4 22. Qb4 Bxb1 23. Qxb1 Qd7 24. Bb2 c3 25. Bxc3 Rxc3 26. Nxc3 Bxd4 27. Qd3 Bxf2+ 0-1

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.26"]
[Round "2"]
[White "Xia, Zhe"]
[Black "Sierra Pena, Alberto"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1460"]
[BlackElo "1153"]
[PlyCount "77"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. e3 c6 9. Be2 Nd7 10. 0-0 b6 11. b4 c5 12. bxc5 Nxc5 13. Rc1 Ne6 14. Qb3 Bb7 15. a4 Rb8 16. Nb5 Ba6 17. Rfe1 Bxb5 18. axb5 Nc7 19. Rc2 Nxb5 20. Qxb5 Rb7 21. Rec1 Qd7 22. Rc6 Ra8 23. Qa6 Bd8 24. Ne5 Qe7 25. Rc8 Rxc8 26. Rxc8 Rc7 27. Nc6 Rxc6 28. Rxc6 g6 29. Rc8 Kg7 30. Ra8 Qc7 31. Rxa7 Qc6 32. g3 Bc7 33. Qb7 Qc1+ 34. Kg2 Bd8 35. Qxf7+ Kh6 36. Qxh7+ Kg5 37. Qh4+ Kf5 38. Qf4+ Ke6 39. Qe5# 1-0

