[Event "Rated correspondence game"] [Site "https://lichess.org/1HaGqcCB"] [Date "2020.07.11"] [White "Boulifiant"] [Black "chemp05"] [Result "1-0"] [UTCDate "2020.07.11"] [UTCTime "16:55:38"] [WhiteElo "1665"] [BlackElo "1554"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "-"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.20 → 0.90) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Nf3) 2. Nf3? { (0.90 → -0.25) Mistake. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 exd5 6. Bxd5 Be7) 2... c4?? { (-0.25 → 1.92) Blunder. cxd4 was best. } (2... cxd4 3. Nxd4 d5 4. Bf4 Nd7 5. Nf3 Ngf6 6. e3 e6 7. c4) 3. c3?! { (1.92 → 1.03) Inaccuracy. e4 was best. } (3. e4 e6 4. Bxc4 d5 5. Bd3 dxe4 6. Bxe4 Nf6 7. Bd3 Be7) 3... d5 4. Bf4 Nc6 5. e3 Nf6 6. Nbd2 Ne4?? { (0.56 → 3.16) Blunder. Nh5 was best. } (6... Nh5 7. Bg5 h6 8. Bh4 g5 9. Ne5 Nxe5 10. dxe5 Ng7 11. Bg3) 7. Nxe4 dxe4 8. Ne5?! { (2.77 → 1.53) Inaccuracy. Nd2 was best. } (8. Nd2 Bf5) 8... Nxe5 9. Bxe5 b5?! { (1.49 → 2.50) Inaccuracy. Be6 was best. } (9... Be6 10. Be2 f6 11. Bg3 g6 12. O-O h5 13. h3 b5 14. a4 a6 15. f3 Bh6 16. fxe4) 10. g3?? { (2.50 → 0.07) Blunder. a4 was best. } (10. a4 h5) 10... h5? { (0.07 → 1.32) Mistake. f6 was best. } (10... f6 11. a4) 11. h4 f6 12. Bf4 a5?! { (1.18 → 1.93) Inaccuracy. Bg4 was best. } (12... Bg4 13. Be2 a6 14. O-O Bxe2 15. Qxe2 Kf7 16. a4 Qc8 17. f3 Qc6 18. fxe4 Qxe4 19. b3) 13. a4 b4? { (1.53 → 3.51) Mistake. Bg4 was best. } (13... Bg4 14. Be2) 14. Bxc4 Qb6 15. Qb3 e6 16. O-O-O?! { (2.95 → 1.80) Inaccuracy. Bb5+ was best. } (16. Bb5+) 16... Kf7?! { (1.80 → 3.07) Inaccuracy. Bd7 was best. } (16... Bd7 17. Kb1 Be7 18. Rc1 Ra7 19. Be2 Qb7 20. Bd1 bxc3 21. Rxc3 Kf7 22. Qxb7 Rxb7 23. Bc2) 17. d5 e5?? { (2.96 → 6.27) Blunder. Ra7 was best. } (17... Ra7) 18. d6+ Kg6 19. Bf7+ Kf5?? { (4.63 → Mate in 6) Checkmate is now unavoidable. Kh7 was best. } (19... Kh7) 20. d7?! { (Mate in 6 → 16.33) Lost forced checkmate sequence. f3 was best. } (20. f3 Qxe3+ 21. Bxe3 Ra7 22. d7 exf3 23. dxc8=Q+ Ke4 24. Qc2+ Kxe3 25. Rde1#) 20... Be7?! { (16.33 → Mate in 6) Checkmate is now unavoidable. Bb7 was best. } (20... Bb7 21. d8=Q Rxd8 22. Rxd8 g5 23. g4+ hxg4 24. Bg3 Rh6 25. h5 Qc6 26. Re8 Rxh5 27. Rxh5) 21. Qd5?? { (Mate in 6 → 4.83) Lost forced checkmate sequence. f3 was best. } (21. f3 Ba6 22. Qc2 Qxe3+ 23. Bxe3 Bd3 24. Qg2 Bf1 25. g4+ hxg4 26. fxg4#) 21... Rd8?? { (4.83 → Mate in 3) Checkmate is now unavoidable. Bb7 was best. } (21... Bb7 22. Qb3 Raf8 23. cxb4 axb4 24. Kb1 g5 25. a5 Qa6 26. g4+ hxg4 27. Bg3 gxh4 28. Rxh4) 22. Qxa8?? { (Mate in 3 → 0.27) Lost forced checkmate sequence. Bxh5 was best. } (22. Bxh5 Qxe3+ 23. Bxe3 Bxd7 24. g4#) 22... Bxd7? { (0.27 → 1.85) Mistake. Bb7 was best. } (22... Bb7 23. Qxd8) 23. Qd5 bxc3? { (2.00 → 3.51) Mistake. Bxa4 was best. } (23... Bxa4 24. Qc4 bxc3 25. b3 Bb5 26. Be6+ Qxe6 27. Qxb5 Ra8 28. Rd4 Kg6 29. Qd5 Qxd5 30. Rxd5) 24. Qb3 cxb2+ 25. Kxb2 Qxb3+ 26. Bxb3 exf4 27. gxf4 Bb4?? { (3.65 → 8.24) Blunder. Be6 was best. } (27... Be6 28. Rxd8) 28. Rd5+ Kg6 29. Rhd1 { Black resigns. } 1-0