[Event "RenzoRengifo simul"] [Site "https://lichess.org/kKdpZuPF"] [Date "2023.12.15"] [White "JadeRomina11"] [Black "RenzoRengifo_UNMSM"] [Result "0-1"] [UTCDate "2023.12.15"] [UTCTime "22:12:30"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1800+60"] [ECO "C22"] [Opening "Center Game: Berger Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 { C22 Center Game: Berger Variation } 5. Nc3 Bb4 6. Nf3? { (-0.20 → -1.62) Mistake. a3 was best. } (6. a3 Bxc3+ 7. Qxc3 O-O 8. f3 d5 9. Bg5 dxe4 10. Bxf6 Qxf6) 6... O-O 7. Bc4? { (-1.36 → -2.71) Mistake. Bb5 was best. } (7. Bb5 Nxe4 8. O-O Bxc3 9. Qxe4 Re8 10. Qd5 Bf6 11. Bg5 Bxg5) 7... d5 8. exd5 Re8 9. Ne5?? { (-1.99 → -6.65) Blunder. dxc6 was best. } (9. dxc6 Ng4 10. Qe2 Bxc3+ 11. bxc3 Rxe2+ 12. Bxe2 Qe8 13. h3 Nf6 14. c4 Qxc6 15. O-O Qa4) 9... Nxe5 10. Qd3?? { (-6.66 → Mate in 6) Checkmate is now unavoidable. Be2 was best. } (10. Be2 Nxd5 11. Qg3 Nxc3 12. bxc3 Nd3+ 13. Qxd3 Qxd3 14. cxd3 Bxc3+ 15. Kd1 Bxa1 16. Bf3 c6) 10... Bxc3+? { (Mate in 6 → -7.75) Lost forced checkmate sequence. Nxd3+ was best. } (10... Nxd3+ 11. Kd2 Ne4+ 12. Ke2 Nxc3+ 13. Kxd3 Bf5+ 14. Kd2 Qg5+ 15. f4 Qxf4#) 11. Qxc3 Nxc4+ 12. Be3 Nxe3 13. fxe3 Nxd5 14. Qd2 Qh4+ 15. g3 Qe4 16. O-O-O Bg4 17. Rhe1 Bxd1 18. Rxd1 Nxe3 19. Re1 Qxc2+ 20. Qxc2 Nxc2 21. Rxe8+ Rxe8 22. Kxc2 Re2+ 23. Kb3 Rxh2 24. a4 Rg2 25. Kc3 Rxg3+ 26. Kb4?! { (-38.36 → Mate in 13) Checkmate is now unavoidable. Kd4 was best. } (26. Kd4 h5 27. Ke4 Rg4+ 28. Kd3 h4 29. Ke3 Rxa4 30. Kd2 Rb4 31. Kc3 a5 32. b3 h3) 26... h5 27. b3 h4 28. a5 h3 29. Ka4 h2 30. b4 h1=Q 31. Kb5 Qc6# { Black wins by checkmate. } 0-1