[Event "CLASIFICATORIO JUAR 2023 UNLZ"] [Site "https://lichess.org/1bf565Sv"] [Date "2023.07.09"] [White "BalzariniChess"] [Black "valderreymauro3"] [Result "1-0"] [UTCDate "2023.07.09"] [UTCTime "21:00:00"] [WhiteElo "2203"] [BlackElo "1620"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+3"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } e6 4. e3 Bd6 5. Ne5 Rf8? { (0.00 → 1.25) Mistake. O-O was best. } (5... O-O 6. c3 c5 7. Bd3 Qb6 8. Nd2 Qxb2 9. Ng4 Ne4 10. Bxd6) 6. Bd3 c5 7. c3 cxd4?! { (0.80 → 1.62) Inaccuracy. Qc7 was best. } (7... Qc7 8. Bg3) 8. exd4 Nc6 9. O-O b5?? { (1.56 → 6.32) Blunder. Be7 was best. } (9... Be7 10. Nd2 Nxe5 11. dxe5 Nd7 12. c4 Rh8 13. cxd5 exd5 14. e6 fxe6 15. Qh5+ Kf8 16. Rac1) 10. Nxc6 Qc7 11. Bxd6 Qxd6 12. Ne5 a6 13. Nd2 Bb7 14. Qe2 O-O-O 15. a4 h5 16. axb5 axb5 17. Bxb5 Ng4 18. Ba6 f5 19. Bxb7+ Kxb7 20. Qb5+ Kc7?? { (6.38 → Mate in 2) Checkmate is now unavoidable. Qb6 was best. } (20... Qb6 21. Qxb6+ Kxb6 22. Ng6 Rfe8 23. h3 Nf6 24. Rfe1 Ra8 25. Rxa8 Rxa8 26. Rxe6+ Kb5 27. Ne5) 21. Ra7+ Kc8 22. Qb7# { White wins by checkmate. } 1-0