[Event "SSC SFedU - Chess Day"] [Site "https://lichess.org/2XFeNNUP"] [Date "2021.07.20"] [White "Ksusha_nyan"] [Black "Mari_94"] [Result "1-0"] [UTCDate "2021.07.20"] [UTCTime "11:21:48"] [WhiteElo "1307"] [BlackElo "1646"] [WhiteRatingDiff "+36"] [BlackRatingDiff "-32"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C44"] [Opening "Ponziani Opening: Jaenisch Counterattack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. c3 { C44 Ponziani Opening: Jaenisch Counterattack } Bc5 5. b4 Bb6 6. b5?! { (0.20 → -0.36) Inaccuracy. Be2 was best. } (6. Be2 d5 7. Nbd2 O-O 8. a4 a6 9. O-O h6 10. h3 Be6) 6... Na5?! { (-0.36 → 0.63) Inaccuracy. Ne7 was best. } (6... Ne7 7. a4 c6 8. Nxe5 d5 9. exd5 Nfxd5 10. Be2 Ng6 11. Nc4) 7. Bg5? { (0.63 → -0.92) Mistake. Nxe5 was best. } (7. Nxe5 O-O 8. Nf3 d5 9. e5 Ng4 10. d4 f6 11. exf6 Nxf6) 7... h6 8. Bxf6 Qxf6 9. Qa4?? { (-0.82 → -2.80) Blunder. c4 was best. } (9. c4) 9... d6 10. Qb4? { (-2.34 → -4.05) Mistake. Be2 was best. } (10. Be2 g5) 10... Bg4? { (-4.05 → -2.23) Mistake. g5 was best. } (10... g5 11. h3 h5 12. Na3 g4 13. hxg4 hxg4 14. Rxh8+ Qxh8 15. Nd2 Qf6 16. O-O-O Qxf2 17. d4) 11. Be2 O-O-O?! { (-2.15 → -1.03) Inaccuracy. Be6 was best. } (11... Be6) 12. d4?? { (-1.03 → -4.07) Blunder. c4 was best. } (12. c4 g5 13. Nc3 Be6 14. Na4 g4 15. Nxb6+ axb6 16. Nd2 h5 17. Nb3 Nxb3 18. axb3 Kd7) 12... exd4 13. cxd4? { (-4.06 → -7.38) Mistake. O-O was best. } (13. O-O) 13... Bxf3 14. Bxf3 Bxd4?! { (-7.84 → -4.96) Inaccuracy. Qxd4 was best. } (14... Qxd4) 15. Qxa5 Bxa1?? { (-5.02 → -2.10) Blunder. Kb8 was best. } (15... Kb8 16. O-O Bxa1 17. Rc1 Rc8 18. Nd2 Bb2 19. Rc2 Bd4 20. Nb3 Bb6 21. Qb4 d5 22. exd5) 16. Qxa7 Bc3+?! { (-2.02 → -1.36) Inaccuracy. Kd7 was best. } (16... Kd7 17. Qxb7 Bc3+ 18. Ke2 Ba5 19. Rd1 Rhe8 20. Kf1 Ke7 21. Nd2 Qb2 22. Qd5 Bb6 23. Be2) 17. Nd2?? { (-1.36 → -5.60) Blunder. Ke2 was best. } (17. Ke2 h5 18. Rd1 Bb4 19. Qa8+ Kd7 20. Qxb7 Qb2+ 21. Kf1 Bc5 22. Nd2 Rhe8 23. a4 Qd4) 17... Bxd2+ 18. Kxd2 Qb2+ 19. Ke3 Qxb5?? { (-5.38 → 6.13) Blunder. Qc3+ was best. } (19... Qc3+ 20. Ke2 Qb2+ 21. Ke1 Kd7 22. Qxb7 Qc3+ 23. Ke2 Qc4+ 24. Ke3 Ra8 25. Qc6+ Qxc6 26. bxc6+) 20. Bg4+ Rd7?? { (5.80 → Mate in 1) Checkmate is now unavoidable. f5 was best. } (20... f5 21. Bxf5+) 21. Qa8# { White wins by checkmate. } 1-0