[Event "Weekly Classical Arena"] [Site "https://lichess.org/hsFwB6ix"] [Date "2022.10.21"] [White "Humberto1959"] [Black "MATUSAYAYIM"] [Result "0-1"] [UTCDate "2022.10.21"] [UTCTime "18:23:13"] [WhiteElo "1767"] [BlackElo "1321"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+41"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A43"] [Opening "Benoni Defense: Benoni Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. dxc5?! { (0.98 → 0.08) Inaccuracy. d5 was best. } { A43 Benoni Defense: Benoni Gambit Accepted } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... e5?! { (0.08 → 0.83) Inaccuracy. e6 was best. } (2... e6 3. e4 Bxc5 4. Bd3 Nc6 5. Nf3 Nge7 6. Nc3 O-O 7. O-O) 3. b4?! { (0.83 → -0.18) Inaccuracy. Be3 was best. } (3. Be3 Nf6 4. Nc3 Nc6 5. a3 h6 6. g3 d5 7. cxd6 Bxd6) 3... Na6?? { (-0.18 → 1.96) Blunder. a5 was best. } (3... a5 4. c3 axb4 5. cxb4 Nc6 6. Bd2 Nf6 7. e3 d6 8. b5) 4. a3 b6?! { (1.72 → 2.90) Inaccuracy. d6 was best. } (4... d6 5. cxd6 Bxd6 6. Nd2 Qe7 7. e4 Nb8 8. Nc4 Bc7 9. Nf3 Nf6 10. Bd3 O-O 11. O-O) 5. cxb6 axb6 6. c4?? { (3.09 → 0.08) Blunder. Qd5 was best. } (6. Qd5 Nc7 7. Qxe5+ Be7 8. Bb2 Nf6 9. Nf3 O-O 10. e3 Re8 11. Qc3 Ncd5 12. Qd4 Bb7) 6... Nxb4 7. Bb2 Nc6 8. e3 e4? { (0.05 → 1.28) Mistake. Bc5 was best. } (8... Bc5) 9. Qd5? { (1.28 → 0.00) Mistake. Ne2 was best. } (9. Ne2 Nf6) 9... Nf6 10. Bxf6?? { (0.33 → -1.82) Blunder. Qd1 was best. } (10. Qd1) 10... Qxf6 11. Qxe4+ Be7 12. Bd3?? { (-1.46 → -7.96) Blunder. Ra2 was best. } (12. Ra2 d5 13. cxd5 Bf5 14. Qc4 Ne5 15. Qb5+ Bd7 16. Qb2 O-O 17. f4 Ng4 18. Qxf6 Nxf6) 12... Qxa1 13. Nf3 Qf6 14. O-O Qe6 15. Qf4 Bd6 16. Qh4 Qf6 17. Qh3 Qh6 18. Qg4 Ne5 19. Nxe5 Bxe5 20. Qe4? { (-7.67 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (20. f4 Bf6 21. Qf3 Ra5 22. Be4 O-O 23. g4 d5 24. Bxd5 Be7 25. Nc3 Rxa3 26. Ne4 Qh4) 20... Qxh2# { Black wins by checkmate. } 0-1