[Event "Rated correspondence game"] [Site "https://lichess.org/zXJ6M7bC"] [Date "2019.10.10"] [White "juan1967"] [Black "serg1E"] [Result "0-1"] [UTCDate "2019.10.10"] [UTCTime "12:46:41"] [WhiteElo "1697"] [BlackElo "1905"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "-"] [ECO "A43"] [Opening "Benoni Defense: French Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. e4 c5?! { (0.08 → 0.76) Inaccuracy. d5 was best. } (2... d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. O-O) 3. d5 { A43 Benoni Defense: French Benoni } Nf6 4. dxe6 dxe6 5. Qxd8+ Kxd8 6. e5?! { (0.44 → -0.27) Inaccuracy. Bd3 was best. } (6. Bd3 Nc6) 6... Nd5 7. c4 Nb4 8. Na3?! { (-0.37 → -1.25) Inaccuracy. Kd1 was best. } (8. Kd1 Be7) 8... N8c6 9. Nf3 Be7 10. Bg5 Bxg5 11. Nxg5 Nxe5 12. O-O-O+?! { (-1.61 → -2.58) Inaccuracy. f4 was best. } (12. f4 h6) 12... Ke7 13. Kb1 Bd7 14. Be2 Bc6 15. f3 h6 16. Nh3 Rad8 17. Nf4?? { (-2.01 → -4.46) Blunder. Nc2 was best. } (17. Nc2 g5) 17... Rd7?? { (-4.46 → -2.09) Blunder. g5 was best. } (17... g5) 18. Nh5?! { (-2.09 → -2.91) Inaccuracy. Rxd7+ was best. } (18. Rxd7+) 18... g6 19. Nf4?! { (-2.48 → -3.56) Inaccuracy. Rxd7+ was best. } (19. Rxd7+ Bxd7) 19... Rhd8 20. Rde1? { (-3.49 → -6.10) Mistake. Nb5 was best. } (20. Nb5 g5) 20... g5 21. Nh3 b6 22. Rhg1 Rd2 23. f4?! { (-5.77 → -8.07) Inaccuracy. Nf2 was best. } (23. Nf2 f5 24. h3 h5 25. Nd1 Nbd3 26. Bxd3 Nxd3 27. Ref1 Nf4 28. Nc3 Rxg2 29. Rxg2 Nxg2) 23... gxf4 24. Nxf4 R8d4 25. g3 Be4+ 26. Ka1 Nc2+?! { (-5.68 → -4.27) Inaccuracy. Nxc4 was best. } (26... Nxc4 27. Bxc4 Rxc4 28. h3 Bh7 29. Nxc4 Nc2+ 30. Kb1 Nxe1+ 31. Kc1 Rc2+ 32. Kd1 Nf3 33. Na3) 27. Nxc2 Bxc2 28. Bh5 Nxc4 29. b3 Nd6 30. Rgf1 Rxh2 31. Bg4 Re4 32. Rc1 Nb5 33. Bf3 Re3 34. Ng2 Rxf3 35. Rg1 Be4 36. Nf4?! { (-19.96 → Mate in 8) Checkmate is now unavoidable. Rce1 was best. } (36. Rce1 Nc3) 36... Rff2 37. Rgf1 Rxa2# { Black wins by checkmate. } 0-1