[Event "Casual blitz game"] [Site "https://lichess.org/TmNHizbD"] [Date "2020.05.21"] [White "tomazina54"] [Black "robertodft"] [Result "0-1"] [UTCDate "2020.05.21"] [UTCTime "06:04:36"] [WhiteElo "1200"] [BlackElo "1747"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. g3? { (0.72 → -0.45) Mistake. d5 was best. } (2. d5 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 Nf6 6. Bc4 O-O) 2... cxd4 3. Qxd4 Nc6 4. Qc5?? { (-0.37 → -2.20) Blunder. Qd1 was best. } (4. Qd1 d5 5. Bg2 Nf6 6. c4 d4 7. Nf3 e5 8. O-O Be6) 4... e5 5. Qc3?? { (-1.84 → -8.93) Blunder. Qe3 was best. } (5. Qe3) 5... Nf6?? { (-8.93 → -2.54) Blunder. Bb4 was best. } (5... Bb4) 6. Nf3?? { (-2.54 → -8.60) Blunder. Qd2 was best. } (6. Qd2 d5) 6... Bb4 7. Qxb4 Nxb4 8. Bd2 Nxc2+ 9. Kd1 Nxa1 10. Nxe5 Qc7 11. f4 Qc2+ 12. Ke1 Qxb1+ 13. Kf2 d6 14. Nc4 O-O 15. e3 Qe4 16. Nxd6 Qxh1 17. Nxc8?! { (-35.92 → Mate in 6) Checkmate is now unavoidable. f5 was best. } (17. f5 Ng4+) 17... Raxc8 18. Bb4 Rfd8 19. Bb5 Rc2+ 20. Be2 Ne4# { Black wins by checkmate. } 0-1