[Event "50th La Roda Open 2024"] [Site "La Roda ESP"] [Date "2024.03.27"] [Round "1.13"] [White "Hidalgo Arellano, Patricio"] [Black "Sanchez Alvarez, R"] [Result "0-1"] [BlackTitle "IM"] [WhiteElo "1861"] [BlackElo "2407"] [ECO "B31"] [Opening "Sicilian"] [Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"] [EventDate "2024.03.27"] [WhiteFideId "54513260"] [BlackFideId "3508684"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. c3 Nf6 7. Re1 O-O 8. d4 Qb6 9. Qb3 d6 10. Na3 Bg4 11. Qxb6 axb6 12. e5 Nd5 13. exd6 exd6 14. Be3 Bxf3 15. gxf3 Nxc3 16. Nc4 Nd5 17. Red1 Rfd8 18. dxc5 dxc5 19. a4 b5 20. Rxd5 cxd5 21. Nb6 Ra5 22. Bxc5 bxa4 23. Nxa4 Rda8 24. b3 Bxa1 0-1

[Event "49th La Roda Open 2023"] [Site "La Roda ESP"] [Date "2023.04.05"] [Round "1.16"] [White "Hidalgo Arellano, Patricio"] [Black "Shyam, N"] [Result "0-1"] [BlackTitle "IM"] [WhiteElo "1821"] [BlackElo "2476"] [ECO "B28"] [Opening "Sicilian"] [Variation "O'Kelly variation"] [EventDate "2023.04.05"] [WhiteFideId "54513260"] [BlackFideId "5024218"] 1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 Nc6 5. d4 cxd4 6. Nxd4 Qc7 7. Be2 Nf6 8. O-O Bb4 9. Nxc6 dxc6 10. Qc2 h5 11. h3 b5 12. Be3 Be7 13. Rad1 Bb7 14. Rd2 b4 15. Na4 c5 16. Bf3 Nd7 17. Rfd1 Ne5 18. Be2 g5 19. g3 Qc6 20. f4 gxf4 21. Bxf4 Ng6 22. Bd6 Bg5 23. Nxc5 Be3+ 24. Kf1 Bxc5 25. Bxc5 Qxc5 26. Qa4+ Bc6 27. Qc2 h4 28. Qd3 Qe5 29. Qe3 hxg3 30. Qb6 Qf4+ 31. Kg1 Qf2+ 0-1