[Event "Casual classical game"] [Site "https://lichess.org/0QIOfrIe"] [Date "2020.10.27"] [White "Florence"] [Black "Zugzwang"] [Result "0-1"] [UTCDate "2020.10.27"] [UTCTime "00:52:10"] [WhiteElo "1500"] [BlackElo "1650"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. d3 Nc6 4. Be3?! { (0.00 → -0.66) Inaccuracy. g3 was best. } (4. g3 Bc5 5. Bg2 O-O 6. Nc3 a5 7. O-O d6 8. Bg5 h6) 4... d5 5. Nc3?? { (-0.66 → -4.05) Blunder. Nbd2 was best. } (5. Nbd2 Ng4 6. Bg5 f6 7. Bh4 Be6 8. h3 Nh6 9. c3 Qd7) 5... d4 6. Bxd4 exd4 7. Nxd4?? { (-3.77 → -8.16) Blunder. Ne2 was best. } (7. Ne2 Bb4+ 8. c3 dxc3 9. bxc3 Ba5 10. Qc2 O-O 11. Ng3 Ng4 12. Be2 Qf6 13. Rc1 Nd4) 7... Nxd4 8. f3 Bb4 9. a3 Ba5 10. b4 Bb6 11. g3 O-O 12. f4 Bg4 13. Qb1 Nf3+ 14. Ke2?! { (-17.32 → Mate in 6) Checkmate is now unavoidable. Kd1 was best. } (14. Kd1 Qd4) 14... Nxh2+?! { (Mate in 6 → -18.57) Lost forced checkmate sequence. Qd4 was best. } (14... Qd4 15. Nd1 Nxe4 16. Bg2 Ng1+ 17. Ke1 Qf2+ 18. Nxf2 Bxf2+ 19. Kf1 Be2#) 15. Kd2 Nf3+ 16. Kc1 Qd4 17. Ne2 Qe3+ 18. Kb2 Nd2 19. Qd1 Bd4+ 20. Kc1 Nxf1+ 21. Qd2?! { (-25.64 → Mate in 4) Checkmate is now unavoidable. Kb1 was best. } (21. Kb1 Bxe2) 21... Qxd2+ 22. Kb1 Qd1+ 23. Nc1 Bxa1 24. Kxa1 Qxc1+ 25. Ka2 Be6+ 26. c4 Nxe4 27. Rh2 Nxh2 28. Kb3 Nd2+ 29. Ka4 b5+ 30. cxb5 Bb3+ 31. Ka5 Qxa3# { Black wins by checkmate. } 0-1