[Event "Casual correspondence game"] [Site "https://lichess.org/xIAXJzvM"] [Date "2021.05.11"] [White "sonarkadas"] [Black "elite_skirmisher"] [Result "0-1"] [UTCDate "2021.05.11"] [UTCTime "10:19:32"] [WhiteElo "1500"] [BlackElo "1267"] [Variant "Standard"] [TimeControl "-"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. h3 Nf6 4. Nc3 e5?! { (0.44 → 1.23) Inaccuracy. g6 was best. } (4... g6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 O-O 8. Nf3 Bxb5 9. axb5) 5. e4 Be7 6. Bb5+ Bd7 7. Nf3?? { (1.20 → -2.02) Blunder. Bxd7+ was best. } (7. Bxd7+ Nbxd7) 7... Bxb5 8. Nxb5 O-O?? { (-2.11 → 1.47) Blunder. Qa5+ was best. } (8... Qa5+) 9. Bg5?? { (1.47 → -2.33) Blunder. Qe2 was best. } (9. Qe2) 9... Nxe4 10. Bxe7 Qxe7 11. Qe2 f5 12. O-O-O?! { (-2.46 → -3.57) Inaccuracy. O-O was best. } (12. O-O a6 13. Nc3 Nxc3 14. bxc3 Nd7 15. Rab1 Rab8 16. c4 e4 17. Nd2 Qf6 18. Rb3 Qd4) 12... a6 13. Nc3 Nxc3 14. bxc3 b5 15. a3?! { (-3.70 → -5.10) Inaccuracy. h4 was best. } (15. h4 h6) 15... e4 16. Nd2 Re8? { (-5.43 → -3.39) Mistake. Qe5 was best. } (16... Qe5) 17. Rhe1?! { (-3.39 → -4.50) Inaccuracy. g4 was best. } (17. g4 Nd7) 17... b4?! { (-4.50 → -3.08) Inaccuracy. Qf6 was best. } (17... Qf6 18. g4 Qxc3 19. gxf5 Qa1+ 20. Nb1 Nd7 21. Qe3 Rab8 22. Qc3 Qxc3 23. Nxc3 Nf6 24. a4) 18. a4?? { (-3.08 → -6.50) Blunder. cxb4 was best. } (18. cxb4) 18... bxc3 19. Nc4 Qb7 20. Qe3 Qb4 21. Qe2? { (-8.83 → Mate in 6) Checkmate is now unavoidable. Rd3 was best. } (21. Rd3 Qxc4) 21... Qxa4 22. Kb1 Nd7 23. Qe3 Rab8+ 24. Kc1 Qa1# { Black wins by checkmate. } 0-1