[Event "KCS and ISM House Chess Team Battle"] [Site "https://lichess.org/nxyxSosT"] [Date "2023.03.21"] [White "PoTaToeChessPlayer"] [Black "tosty_132435"] [Result "0-1"] [UTCDate "2023.03.21"] [UTCTime "17:41:12"] [WhiteElo "1029"] [BlackElo "1258"] [WhiteRatingDiff "-60"] [BlackRatingDiff "+116"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Nc6 3. Qh5?! { (0.21 → -0.42) Inaccuracy. d3 was best. } (3. d3 Bc5 4. Nf3 Nf6 5. c3 a5 6. O-O d6 7. Re1 O-O) 3... g6 4. Qe2 Nf6 5. Nc3?! { (-0.19 → -0.95) Inaccuracy. Nf3 was best. } (5. Nf3 Bg7 6. O-O O-O 7. d3 d5 8. Bb3 h6 9. h3 Re8) 5... Bc5? { (-0.95 → 0.15) Mistake. Nd4 was best. } (5... Nd4 6. Qd1 c6 7. Nf3 b5 8. Be2 Bg7 9. d3 O-O 10. Nxd4) 6. d4?? { (0.15 → -1.70) Blunder. Nf3 was best. } (6. Nf3 O-O 7. Nd5 Nxd5 8. Bxd5 Nd4 9. Nxd4 Bxd4 10. c3 Bb6) 6... exd4? { (-1.70 → -0.06) Mistake. Nxd4 was best. } (6... Nxd4 7. Qd3 c6 8. Bb3 d5 9. Nf3 O-O 10. Bg5 Ne6 11. exd5 Nxg5 12. Nxg5 Bxf2+ 13. Kxf2) 7. Bg5?? { (-0.06 → -3.14) Blunder. Nd5 was best. } (7. Nd5) 7... dxc3 8. e5 cxb2 9. Bxf6?? { (-2.74 → -13.06) Blunder. exf6+ was best. } (9. exf6+ Kf8 10. Bh6+ Kg8 11. Rb1 Bf8 12. Bxf8 Kxf8 13. Qe3 Qxf6 14. Ne2 Kg7 15. O-O d6) 9... bxa1=Q+ 10. Kd2 Bb4+ 11. Kd3?! { (-14.13 → Mate in 1) Checkmate is now unavoidable. Ke3 was best. } (11. Ke3 Qc1+ 12. Kf3 Nd4+ 13. Kg3 Nxe2+ 14. Nxe2 Qa3+ 15. Bd3 Be7 16. Bxh8 Bh4+ 17. Kf3 d6) 11... Qc3+ 12. Ke4 Qd4+?! { (Mate in 6 → -12.16) Lost forced checkmate sequence. d5+ was best. } (12... d5+ 13. Kf4 Qd4+ 14. Kg3 g5 15. Nh3 Qh4+ 16. Kf3 Qg4+ 17. Ke3 Qe4#) 13. Kf3 Qc3+ 14. Kf4 Qxf6+ 15. exf6+ Kf8 16. Qe7+ Nxe7 17. Nf3?! { (-14.70 → Mate in 7) Checkmate is now unavoidable. Bd3 was best. } (17. Bd3 Qxf6+ 18. Kg3 Bd6+ 19. Kh3 Qxf2 20. Ne2 Be5 21. Bf5 Nxf5 22. g3 Qxe2 23. Rg1) 17... Qxc4+ 18. Kg3 Bd6+?! { (Mate in 5 → -15.56) Lost forced checkmate sequence. d5 was best. } (18... d5 19. fxe7+ Bxe7 20. Nd4 Qxd4 21. Kf3 Qe4+ 22. Kg3 Qg4#) 19. Kh3 Nf5 20. Re1?! { (-15.68 → Mate in 6) Checkmate is now unavoidable. a3 was best. } (20. a3 Qxc2 21. Rf1 Qd3 22. Rb1 Qxb1 23. Nh4 g5 24. g3 Qf1+ 25. Ng2 Qxf2) 20... h5 21. Ng5 Qg4# { Black wins by checkmate. } 0-1