[Event "Casual correspondence game"] [Site "https://lichess.org/A5u6hdY7"] [Date "2019.04.12"] [White "lichess AI level 4"] [Black "wielomian"] [Result "1-0"] [UTCDate "2019.04.12"] [UTCTime "20:31:46"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. h4 Nf6 4. c3 e5?! { (-0.14 → 0.95) Inaccuracy. Bf5 was best. } (4... Bf5 5. Bf4 e6 6. e3 Bd6 7. Bd3 Bxf4 8. exf4 Bxd3 9. Qxd3) 5. dxe5 Ne4?! { (0.58 → 1.38) Inaccuracy. Ng4 was best. } (5... Ng4 6. Bf4 g6 7. e3 Bg7 8. c4 dxc4 9. Qxd8+ Kxd8 10. Nc3) 6. Bf4 Be6 7. e3 Qe7 8. Bd3 O-O-O 9. Nd4 Nxd4 10. Bxe4?! { (1.59 → 0.86) Inaccuracy. exd4 was best. } (10. exd4 f6 11. Bxe4 dxe4 12. Nd2 Kb8 13. Nxe4 Qf7 14. O-O Bd5 15. f3 fxe5 16. Bxe5 Be7) 10... dxe4?! { (0.86 → 1.50) Inaccuracy. Nf5 was best. } (10... Nf5 11. Bxf5 Bxf5 12. Nd2 Kb8 13. Nf3 Be4 14. Bg3 c5 15. O-O h6 16. b4 g5 17. e6+) 11. exd4?! { (1.50 → 0.67) Inaccuracy. cxd4 was best. } (11. cxd4) 11... Rd5? { (0.67 → 2.05) Mistake. h6 was best. } (11... h6 12. Nd2 f5 13. f3 exf3 14. Nxf3 Qf7 15. h5 g5 16. hxg6 Qxg6 17. Nh4 Qf7 18. Qa4) 12. Bg5?! { (2.05 → 1.14) Inaccuracy. Nd2 was best. } (12. Nd2 f5 13. f3 exf3 14. Nxf3 h6 15. h5 Rd8 16. Nh4 Qd7 17. Ng6 Rg8 18. Bg3 c5) 12... f6 13. c4?? { (0.88 → -1.22) Blunder. Bf4 was best. } (13. Bf4) 13... Qb4+?! { (-1.22 → -0.62) Inaccuracy. Rd7 was best. } (13... Rd7) 14. Nc3?! { (-0.62 → -1.28) Inaccuracy. Nd2 was best. } (14. Nd2 Rxd4 15. exf6 Qa5 16. c5 Rd7 17. fxg7 Bxg7 18. Qc2 h6 19. Be3 Rhd8 20. O-O Rxd2) 14... Qxb2?? { (-1.28 → 5.38) Blunder. Rd7 was best. } (14... Rd7 15. d5 fxg5 16. Qe2 Bg4 17. Qxg4 Qxb2 18. O-O Qxc3 19. e6 Re7 20. Rab1 Qd4 21. Rfd1) 15. Nxd5 Bxd5?! { (4.78 → 6.28) Inaccuracy. fxg5 was best. } (15... fxg5 16. O-O) 16. cxd5 Qb4+ 17. Bd2 Qxd4 18. exf6 gxf6 19. Bf4 Qb4+ 20. Qd2 Qa3 21. Rh3 Qa4 22. Rc1 Bb4 23. Rhc3 Rd8? { (9.30 → Mate in 2) Checkmate is now unavoidable. Kb8 was best. } (23... Kb8 24. Bxc7+ Ka8 25. Bf4 Qd7 26. d6 e3 27. Bxe3 Re8 28. Qd4 Rxe3+ 29. fxe3 a5 30. Qxf6) 24. Rxc7+ Kb8 25. R7c4+ Ka8 26. Rc8+ Rxc8 27. Rxc8# { White wins by checkmate. } 1-0