[Event "Round 5: Matias Martinez Flores - Ireri Oi"] [Site "https://lichess.org/study/fmDniPE1/fg7YLoGI"] [White "Matias Martinez Flores"] [Black "Ireri Oi"] [Result "1-0"] [UTCDate "2022.01.23"] [UTCTime "18:53:46"] [Variant "Standard"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Annotator "https://lichess.org/@/FernandoSalazarJ"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 Nxd4 5. Nxd4 exd4 6. O-O c6 7. Ba4 Bc5 8. Re1 O-O 9. Bg5 Be7 10. e5 Nd5 11. Bxe7 Qxe7 12. Qxd4 Qg5 13. c3 Qg6 14. Na3 b5 15. Bc2 Qh6 16. Nxb5 Bb7 17. Nd6 Rab8 18. Re4 f6 19. Rh4 Qg5 20. Bxh7+ Kh8 21. Bg6+ Kg8 22. Bf7+ Rxf7 23. Rh8+ Kxh8 24. Nxf7+ Kg8 25. Nxg5 fxg5 26. Qxa7 Re8 27. Qxb7 Re7 28. h3 Kh7 29. Re1 Nf4 30. Qb8 Nd3 31. Re3 Nf4 32. a4 Re6 33. a5 c5 34. Qd6 Rxd6 35. exd6 Nd5 36. a6 Nb6 37. a7 c4 38. Re8 g6 39. Rb8 Nd5 40. a8=Q Nf6 41. Rh8+ Kg7 42. Qf8# 1-0