[Event "Round 4: Iker Mazas Cervantes - German Fonseca Flores"] [Site "https://lichess.org/study/a7WoAwpt/4ea7ZQX4"] [White "Iker Mazas Cervantes"] [Black "German Fonseca Flores"] [Result "0-1"] [UTCDate "2022.08.14"] [UTCTime "18:17:34"] [Variant "Standard"] [ECO "D05"] [Opening "Queens Pawn Game: Colle System"] [Annotator "https://lichess.org/@/Club_Nikaili"] 1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Be2 Be7 5. c3 O-O 6. b4 b6 7. a4 c5 8. b5 Qc7 9. Na3 Re8 10. Nc2 Ne4 11. Bb2 Nd7 12. Nd2 Nd6 13. f3 Bf8 14. O-O e5 15. dxc5 Nxc5 16. Nb4 Bb7 17. Nb3 e4 18. f4 Nc4 19. Nd4 Nxb2 20. Qc2 Nc4 21. Nbc6 Nxe3 22. Qa2 Nxf1 23. Rxf1 Ne6 24. Qxd5 Nxd4 25. cxd4 Rad8 26. Qf5 Bxc6 27. bxc6 Rxd4 28. h4 Bc5 29. Kh2 Qxc6 30. Bb5 Qc8 31. Bxe8 Qxf5 32. h5 Qg4 33. Bb5 Rd2 34. Rg1 Qh4# 0-1