[Event "Buffalo Speed League B2 Arena"] [Site "https://lichess.org/gdrrwoMG"] [Date "2020.06.12"] [White "james_delport"] [Black "PAWN120"] [Result "1-0"] [UTCDate "2020.06.12"] [UTCTime "16:46:27"] [WhiteElo "1007"] [BlackElo "1296"] [WhiteRatingDiff "+49"] [BlackRatingDiff "-83"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit: Blackmar Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4?! { (0.20 → -0.60) Inaccuracy. c4 was best. } (2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 O-O) 2... dxe4 3. f3 { D00 Blackmar-Diemer Gambit: Blackmar Gambit } Nf6 4. fxe4 Nxe4 5. Be2?! { (-0.94 → -1.55) Inaccuracy. Bd3 was best. } (5. Bd3 Nd6 6. Nf3 g6 7. O-O Bg7 8. Re1 O-O 9. c3 Nd7) 5... e6?! { (-1.55 → -0.82) Inaccuracy. e5 was best. } (5... e5 6. Nf3 exd4 7. O-O Nc6 8. Nbd2 Nxd2 9. Bxd2 Be7 10. Qe1 Be6 11. b4 Bf6 12. Qg3) 6. Qd3 Bb4+?? { (-1.00 → 2.90) Blunder. Nf6 was best. } (6... Nf6) 7. c3 Ba5? { (2.74 → 4.50) Mistake. Qh4+ was best. } (7... Qh4+ 8. g3) 8. b4? { (4.50 → 2.38) Mistake. Qxe4 was best. } (8. Qxe4 Bb6 9. b4 a5 10. b5 c5 11. bxc6 Nxc6 12. Na3 f5 13. Qb1 O-O 14. Nf3 Ne7) 8... Bb6? { (2.38 → 4.45) Mistake. Nxc3 was best. } (8... Nxc3 9. Nxc3 Bxb4 10. Nf3 Nc6 11. O-O O-O 12. Rb1 Bd6 13. Qe3 h6 14. Nb5 Ne7 15. Ne5) 9. Qxe4 f5 10. Qe5 O-O 11. g3?? { (4.29 → 0.00) Blunder. Nf3 was best. } (11. Nf3) 11... Rf6?? { (0.00 → 3.83) Blunder. Nc6 was best. } (11... Nc6 12. Qb5 Nxd4 13. Qd3 Nxe2 14. Qxd8 Rxd8 15. Nxe2 e5 16. Nd2 Be6 17. Nf3 Re8 18. Rf1) 12. h4?? { (3.83 → 0.24) Blunder. Nf3 was best. } (12. Nf3 Nc6 13. Qf4 Ne7 14. Na3 a5 15. b5 c6 16. Qd2 cxb5 17. Nxb5 Bd7 18. Qb2 h6) 12... Rg6?? { (0.24 → 4.32) Blunder. Nc6 was best. } (12... Nc6) 13. Bb5? { (4.32 → 2.25) Mistake. Bg5 was best. } (13. Bg5 Qd5) 13... Rxg3?? { (2.25 → 9.35) Blunder. a5 was best. } (13... a5 14. h5) 14. Bg5?? { (9.35 → 2.57) Blunder. Qxg3 was best. } (14. Qxg3 c6 15. Bc4 Qe7 16. Bg5 Bc7 17. Qe3 Qf7 18. Nf3 a5 19. bxa5 f4 20. Qe4 Rxa5) 14... Qf8?? { (2.57 → 9.12) Blunder. Qd6 was best. } (14... Qd6 15. Qxd6 cxd6 16. Ne2 Rg4 17. Na3 Bd7 18. Bd3 Bc6 19. Rf1 h6 20. Be7 d5 21. Nc2) 15. Ne2?? { (9.12 → 2.39) Blunder. Qxg3 was best. } (15. Qxg3 a5 16. bxa5 Bxa5 17. Bf4 c6 18. Bc4 Na6 19. Bb3 b5 20. Bd6 Qf6 21. Ne2 Qf7) 15... h6?? { (2.39 → 10.16) Blunder. Rg4 was best. } (15... Rg4 16. Bd3) 16. Bxh6?? { (10.16 → 3.41) Blunder. Qxg3 was best. } (16. Qxg3 Kh7 17. Bf4 c6 18. Bc4 Nd7 19. Bxe6 Nf6 20. Bxc8 Rxc8 21. Nd2 Qf7 22. Qd3 g6) 16... gxh6?? { (3.41 → 9.63) Blunder. Rg4 was best. } (16... Rg4 17. Bf4) 17. Bc4?? { (9.63 → -0.20) Blunder. Nxg3 was best. } (17. Nxg3 Nc6 18. Bxc6 Qd6 19. Qxd6 cxd6 20. Bf3 a5 21. b5 a4 22. Na3 d5 23. O-O-O Bd7) 17... Rg2?? { (-0.20 → 1.64) Blunder. Rg4 was best. } (17... Rg4 18. Bxe6+) 18. Bxe6+? { (1.64 → 0.15) Mistake. Nd2 was best. } (18. Nd2) 18... Kh7 19. Rg1?? { (0.25 → -4.99) Blunder. Bxc8 was best. } (19. Bxc8 Qxc8 20. Qd5 Rg7 21. Nd2 c6 22. Qc4 Nd7 23. O-O-O Qg8 24. Rhg1 Qxc4 25. Rxg7+ Kxg7) 19... Rh2?? { (-4.99 → Mate in 9) Checkmate is now unavoidable. Rxg1+ was best. } (19... Rxg1+ 20. Nxg1) 20. Rg7+?? { (Mate in 9 → -5.48) Lost forced checkmate sequence. Bxc8 was best. } (20. Bxc8 Nd7 21. Bxd7 Bxd4 22. cxd4 Qxb4+ 23. Kf1 Qxb1+ 24. Rxb1 Rf2+ 25. Kxf2 Rg8 26. Bxf5+ Rg6) 20... Kh8?? { (-5.48 → Mate in 2) Checkmate is now unavoidable. Qxg7 was best. } (20... Qxg7) 21. Rxc7+ Qg7 22. Qxg7# { White wins by checkmate. } 1-0