[Event "Monthly Classical Arena"] [Site "https://lichess.org/gTRdYwHp"] [Date "2019.02.01"] [White "d3athm4chin3"] [Black "Jaken"] [Result "0-1"] [UTCDate "2019.02.01"] [UTCTime "20:49:35"] [WhiteElo "1600"] [BlackElo "1562"] [WhiteRatingDiff "-145"] [BlackRatingDiff "+94"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. g3 c5 4. dxc5 d4 5. Na4?! { (-0.59 → -1.25) Inaccuracy. Nb1 was best. } (5. Nb1 e5 6. Nf3 Nc6 7. c3 Bxc5 8. Bg2 O-O 9. O-O Re8) 5... Qa5+ 6. Nc3?? { (-1.24 → -5.10) Blunder. c3 was best. } (6. c3 Bd7 7. b3 Bxa4 8. bxa4 dxc3 9. Bg2 Nc6 10. Qb3 Rd8 11. Be3 e6 12. Rc1 c2+) 6... dxc3 7. b3 Nc6 8. Bf4 e5 9. Be3 Bxc5 10. Bxc5 Qxc5 11. Nf3 O-O 12. Ng5 Rd8 13. Qc1 Bf5 14. Bg2 Nd4 15. O-O Nxe2+ 16. Kh1 Nxc1 17. Raxc1 Ng4 18. Bxb7 Rab8 19. Be4 Nxf2+ 20. Kg2?! { (-23.95 → Mate in 9) Checkmate is now unavoidable. Rxf2 was best. } (20. Rxf2 Qxf2 21. Bg2 Qd2 22. Rg1 Qxg5 23. Rf1 Rd2 24. a3 Rxc2 25. Bd5 Rc1 26. Rxc1 Qxc1+) 20... Bxe4+ 21. Nxe4 Nxe4 22. Ra1 Rd2+ 23. Kf3 Ng5+ 24. Kg4 Rxh2 25. a3 Qc6 26. Rad1 h5+ 27. Kxg5 Qg6# { Black wins by checkmate. } 0-1