[Event "AlumnoTC Arena"] [Site "https://lichess.org/xT9qUXaa"] [Date "2021.10.22"] [White "RDZ-09-03"] [Black "A01094lu"] [Result "1-0"] [UTCDate "2021.10.22"] [UTCTime "17:49:56"] [WhiteElo "1884"] [BlackElo "1781"] [WhiteRatingDiff "+38"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 { C42 Petrov's Defense } Bc5?? { (0.31 → 2.09) Blunder. d6 was best. } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4) 4. Bc4 c6?? { (2.24 → 5.40) Blunder. O-O was best. } (4... O-O 5. d4 Bb6 6. Nxf7 Qe7 7. Ne5+ Kh8 8. O-O d6 9. Nf3) 5. Nxf7 O-O?! { (6.04 → 10.45) Inaccuracy. Bxf2+ was best. } (5... Bxf2+ 6. Kxf2) 6. Nxd8+ Nd5 7. exd5 Rxd8 8. dxc6+ d5 9. Qf3 dxc4 10. O-O Nxc6 11. Re1 Rd6? { (8.76 → Mate in 1) Checkmate is now unavoidable. Nd4 was best. } (11... Nd4 12. Qc3 Be6 13. b4 Bb6 14. Bb2 Bf7 15. Na3 Rac8 16. Qh3 g6 17. Qh4 Be6 18. c3) 12. Qf4? { (Mate in 1 → 8.37) Lost forced checkmate sequence. Re8# was best. } (12. Re8#) 12... Bd7 13. Re7? { (14.53 → 5.72) Mistake. Qxc4+ was best. } (13. Qxc4+ Re6 14. Rxe6 Bxe6 15. Qxc5 Rf8 16. d3 Bf5 17. Qd5+ Kh8 18. Be3 Bxd3 19. Qxd3 a6) 13... Rf8?! { (5.72 → 11.95) Inaccuracy. Nxe7 was best. } (13... Nxe7 14. Qxc4+) 14. Qe4?? { (11.95 → -5.32) Blunder. Qxc4+ was best. } (14. Qxc4+ Re6 15. Rxd7 Re8 16. Nc3 Ne5 17. Rxg7+ Kxg7 18. Qxc5 Nc6 19. g3 Re5 20. Qc4 Rd8) 14... Nb4?? { (-5.32 → 12.24) Blunder. Bxf2+ was best. } (14... Bxf2+ 15. Kf1 Nxe7 16. Qxe7 Bd4+ 17. Qxf8+ Kxf8 18. Na3 Rf6+ 19. Ke1 Bf2+ 20. Kf1 b5 21. Rb1) 15. Nc3?! { (12.24 → 6.33) Inaccuracy. Qxc4+ was best. } (15. Qxc4+) 15... Nxc2?! { (6.33 → 12.53) Inaccuracy. Bxf2+ was best. } (15... Bxf2+ 16. Kh1 Bd4 17. Qe2 b5 18. Rxd7 Rxd7 19. Nxb5 Nxc2 20. h3 Kh8 21. Rb1 Bb6 22. Qxc4) 16. Qe5?? { (12.53 → 0.00) Blunder. Qxc4+ was best. } (16. Qxc4+ Re6 17. Rxd7 Bxf2+ 18. Kh1 Re8 19. Rb1 Bb6 20. Rxb7 Nd4 21. Ne4 h6 22. d3 Kh7) 16... Nxa1?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Bxf2+ was best. } (16... Bxf2+ 17. Kh1 Bd4 18. Qe2 Rdf6 19. h3 Rf1+ 20. Kh2 Bg1+ 21. Kg3 Bf2+ 22. Kh2) 17. Qxg7# { White wins by checkmate. } 1-0