[Event "Chigorin"] [Site "https://lichess.org/lFGAb6JE"] [Date "2021.01.25"] [White "J2001311297"] [Black "J2001618869"] [Result "1-0"] [UTCDate "2021.01.25"] [UTCTime "14:56:44"] [WhiteElo "1478"] [BlackElo "1375"] [WhiteRatingDiff "+53"] [BlackRatingDiff "-52"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A04"] [Opening "Zukertort Opening: Pirc Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d6?! { (0.17 → 0.87) Inaccuracy. Nf6 was best. } { A04 Zukertort Opening: Pirc Invitation } (1... Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Be2 Nbd7 6. Qc2) 2. g3 Qd7 3. Bg2 Nf6 4. Nc3 g6 5. b3?! { (0.89 → 0.16) Inaccuracy. d4 was best. } (5. d4 Bg7) 5... Bh6?! { (0.16 → 0.91) Inaccuracy. e5 was best. } (5... e5 6. e4 c5 7. a4 Bg7 8. d3 Qd8 9. O-O Nc6 10. Bg5 Be6 11. Nd2 h6 12. Bxf6) 6. Bb2 Na6?! { (0.44 → 1.40) Inaccuracy. e5 was best. } (6... e5 7. e4) 7. Rb1? { (1.40 → 0.10) Mistake. e4 was best. } (7. e4) 7... Nb4?! { (0.10 → 1.13) Inaccuracy. e5 was best. } (7... e5 8. e4) 8. O-O a5 9. a3 Nbd5?? { (1.47 → 6.86) Blunder. Nc6 was best. } (9... Nc6 10. d4) 10. Nxd5 Nxd5 11. Bxh8 f6 12. c4 Nb6 13. e4 Qe6 14. e5 dxe5 15. Re1 Qg8 16. Bxf6 exf6 17. d4 Kf7 18. dxe5 fxe5 19. Nxe5+ Kg7 20. c5 Nd7 21. Nxd7 Bxd7 22. Qxd7+ Qf7 23. Qd4+ Kg8 24. Bxb7 Rb8 25. Bd5 Rf8 26. Bxf7+ Kxf7?! { (13.40 → Mate in 8) Checkmate is now unavoidable. Rxf7 was best. } (26... Rxf7 27. Qc3 Bg5 28. Qxa5 Bf6 29. b4 g5 30. a4 Re7 31. Rf1 h5 32. b5 Kg7 33. c6) 27. Qd7+?! { (Mate in 8 → 71.67) Lost forced checkmate sequence. Qd5+ was best. } (27. Qd5+ Kg7 28. Re7+ Kh8 29. Qe5+ Kg8 30. Rxc7 Rf3 31. Qd5+ Kh8 32. Qxf3 Bg7 33. Qa8+ Bf8) 27... Kg8 28. Re7 Bg5 29. Rxh7 Bf6 30. Re1 Bc3 31. Ree7 Bf6 32. Reg7+ Bxg7 33. Qxg7# { White wins by checkmate. } 1-0