[Event "Koshuis Liga Round 2 Team Battle"] [Site "https://lichess.org/5I0o0Fzp"] [Date "2021.05.06"] [White "T101_B"] [Black "RyanWolfaardt"] [Result "0-1"] [UTCDate "2021.05.06"] [UTCTime "19:09:15"] [WhiteElo "840"] [BlackElo "997"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+55"] [Variant "Standard"] [TimeControl "180+10"] [ECO "C20"] [Opening "King's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 { C20 King's Pawn Game } 2. g3?! { (0.21 → -0.71) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... d6?! { (-0.71 → 0.35) Inaccuracy. d5 was best. } (2... d5 3. d3 Nc6 4. Nc3 d4 5. Nd5 Be6 6. Bd2 Nge7 7. Nxe7) 3. Bh3? { (0.35 → -0.91) Mistake. Bg2 was best. } (3. Bg2 Nf6 4. Ne2 b5 5. d4 Be7 6. Na3 a6 7. c4 c6) 3... Bxh3 4. Nxh3 h6 5. b3? { (-0.30 → -1.51) Mistake. c4 was best. } (5. c4 Nc6 6. Ng1 Qd7 7. d3 f5 8. Qh5+ Kd8 9. Qxf5 Qxf5 10. exf5 Nd4 11. Na3 Nxf5) 5... Nf6 6. Ba3? { (-1.31 → -2.66) Mistake. Nc3 was best. } (6. Nc3 Qd7 7. Ng1 Nc6 8. Nf3 O-O-O 9. Bb2 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Qe2 Ba3) 6... Nxe4 7. Qh5? { (-2.37 → -3.97) Mistake. Qe2 was best. } (7. Qe2 Nf6) 7... Be7?! { (-3.97 → -3.03) Inaccuracy. Qd7 was best. } (7... Qd7 8. Ng1 Ng5 9. Nc3 Qc6 10. f3 Nd7 11. O-O-O g6 12. Qg4 Be7 13. Bb2 h5 14. Qa4) 8. g4?? { (-3.03 → -10.50) Blunder. Qe2 was best. } (8. Qe2 Nf6 9. f4 Nc6 10. Bb2 Qd7 11. Nf2 O-O 12. Na3 Rfe8 13. O-O-O Bf8 14. Nc4 exf4) 8... g6 9. Qxh6 Rxh6 10. Ng5 Bxg5 11. Rf1 Nc6 12. f3 Nc5 13. b4 Na4 14. Nc3 Nxc3 15. dxc3 Rxh2 16. Rd1?! { (-21.25 → Mate in 7) Checkmate is now unavoidable. Rf2 was best. } (16. Rf2 Bh4 17. O-O-O Rxf2 18. Kb1 Rxf3 19. Bc1 Rxc3 20. b5 Ne7 21. Bd2 Rc5 22. Rh1 Rxb5+) 16... Rxc2?! { (Mate in 7 → -19.88) Lost forced checkmate sequence. Bh4+ was best. } (16... Bh4+ 17. Rf2 Rxf2 18. Bc1 Qf6 19. f4 Qe6 20. Be3 exf4 21. Rd3 Qe4 22. Rd4 Qh1#) 17. f4?! { (-19.88 → Mate in 6) Checkmate is now unavoidable. Rd5 was best. } (17. Rd5 Rxa2) 17... exf4 18. b5 Ne5?! { (Mate in 1 → -20.40) Lost forced checkmate sequence. Qe7# was best. } (18... Qe7#) 19. b6?! { (-20.40 → Mate in 3) Checkmate is now unavoidable. Rd2 was best. } (19. Rd2 Rxd2) 19... axb6?! { (Mate in 3 → -87.82) Lost forced checkmate sequence. Bh4+ was best. } (19... Bh4+ 20. Rf2 Nf3+ 21. Kf1 Rxf2#) 20. c4?! { (-87.82 → Mate in 3) Checkmate is now unavoidable. Rd2 was best. } (20. Rd2 Nf3+) 20... Rxa3 21. c5 Qe7 22. c6 Nc4# { Black wins by checkmate. } 0-1