[Event "Online Schools Team Battle"] [Site "https://lichess.org/6GLPfccp"] [Date "2025.02.28"] [Round "-"] [White "Slipperypython"] [Black "Havellay10"] [Result "1-0"] [GameId "6GLPfccp"] [UTCDate "2025.02.28"] [UTCTime "17:11:23"] [WhiteElo "1594"] [BlackElo "1099"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: French Connection"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... Nc6 { [%eval 0.3] } 2. Nc3 { [%eval 0.09] } 2... e6 { [%eval 0.56] } { B00 Nimzowitsch Defense: French Connection } 3. d4 { [%eval 0.59] } 3... g6? { (0.59 → 1.95) Mistake. Bb4 was best. } { [%eval 1.95] } (3... Bb4 4. a3 Bxc3+ 5. bxc3 e5 6. f4 d6 7. Nf3 Nf6 8. Bd3) 4. Bf4? { (1.95 → 0.66) Mistake. d5 was best. } { [%eval 0.66] } (4. d5 Nce7 5. Qd4 f6 6. Qa4 a6 7. dxe6 Nc6 8. exd7+ Bxd7) 4... Bg7 { [%eval 0.8] } 5. Nf3 { [%eval 0.77] } 5... Nf6 { [%eval 0.88] } 6. e5 { [%eval 1.24] } 6... Nh5?! { (1.24 → 2.28) Inaccuracy. Nd5 was best. } { [%eval 2.28] } (6... Nd5 7. Nxd5) 7. Be3 { [%eval 2.31] } 7... f6?! { (2.31 → 3.77) Inaccuracy. f5 was best. } { [%eval 3.77] } (7... f5 8. Bg5) 8. exf6?? { (3.77 → 0.80) Blunder. g4 was best. } { [%eval 0.8] } (8. g4 fxe5 9. dxe5 Nf6 10. Bg5 Nxe5 11. Nxe5 d6 12. Nd3 O-O 13. Bg2 h6) 8... Qxf6 { [%eval 1.18] } 9. Ne4 { [%eval 0.8] } 9... Qf5 { [%eval 1.02] } 10. Bd3 { [%eval 1.17] } 10... d5?? { (1.17 → 3.54) Blunder. Qf8 was best. } { [%eval 3.54] } (10... Qf8) 11. Nd6+ { [%eval 3.67] } 11... cxd6 { [%eval 3.55] } 12. Bxf5 { [%eval 3.72] } 12... gxf5 { [%eval 3.95] } 13. Qe2 { [%eval 3.26] } 13... e5?! { (3.26 → 4.41) Inaccuracy. O-O was best. } { [%eval 4.41] } (13... O-O 14. Nh4 Nf6 15. O-O e5 16. f4 exd4 17. Bf2 Bd7 18. Nf3 Rae8 19. Qd1) 14. dxe5 { [%eval 4.09] } 14... dxe5 { [%eval 4.94] } 15. Bc5?! { (4.94 → 3.28) Inaccuracy. Nxe5 was best. } { [%eval 3.28] } (15. Nxe5 Nf6 16. Nxc6 bxc6 17. Bd4+ Kf7 18. Bxf6 Bxf6 19. Qh5+ Kg7 20. O-O Bd7) 15... e4?! { (3.28 → 4.21) Inaccuracy. Nf4 was best. } { [%eval 4.21] } (15... Nf4 16. Qb5 e4 17. Nh4 Bd7 18. g3 Rc8 19. Nxf5 Bxf5 20. gxf4 Bd7 21. O-O-O) 16. Ng5?! { (4.21 → 2.80) Inaccuracy. O-O-O was best. } { [%eval 2.8] } (16. O-O-O Bd7 17. Nd4 Nf4 18. Qe3 Be5 19. Nxc6 Bxc6 20. Bd4 Nxg2 21. Qc3 Bxd4) 16... Bxb2?? { (2.80 → 7.13) Blunder. Nf4 was best. } { [%eval 7.13] } (16... Nf4 17. Qd2 Nxg2+ 18. Kf1 h6 19. Nh3 f4 20. Qxd5 Be5 21. Ng1 Bf5 22. Kxg2) 17. Qxh5+ { [%eval 7.0] } 17... Kd7?! { (7.00 → 11.09) Inaccuracy. Kd8 was best. } { [%eval 11.09] } (17... Kd8 18. O-O Kc7 19. Rad1 Bd7 20. Nf7 Rhg8 21. Bd6+ Kb6 22. Rb1 Ka6 23. Rxb2) 18. Qf7+ { [%eval 10.55] } 18... Kd8 { [%eval 9.54] } 19. Qxd5+ { [%eval 9.44] } 19... Kc7? { (9.44 → Mate in 1) Checkmate is now unavoidable. Bd7 was best. } { [%eval #1] } (19... Bd7 20. Rd1 Nb8 21. Qb3 Bf6 22. Nf7+ Kc7 23. Bd6+ Kc8 24. Nxh8 b6 25. O-O) 20. Rb1? { (Mate in 1 → 7.37) Lost forced checkmate sequence. Qd6# was best. } { [%eval 7.37] } (20. Qd6#) 20... b6 { [%eval 8.03] } 21. Bd6+ { [%eval 7.93] } 21... Kd7? { (7.93 → Mate in 2) Checkmate is now unavoidable. Kb7 was best. } { [%eval #2] } (21... Kb7 22. Qf7+ Ka6 23. Rxb2 Rd8 24. Qd5 Bd7 25. Nf7 Be8 26. Nxd8 Rxd8 27. O-O) 22. Qe6+ { [%eval #1] } 22... Kd8 { [%eval #1] } 23. Nf7# { White wins by checkmate. } 1-0