[Event "Casual correspondence game"] [Site "https://lichess.org/72z9Uial"] [Date "2024.03.24"] [White "robocoppi"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2024.03.24"] [UTCTime "21:00:55"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 { D00 Queen's Pawn Game: Chigorin Variation } Qd6 3. e4 e6?! { (0.36 → 1.47) Inaccuracy. dxe4 was best. } (3... dxe4 4. Nxe4 Qe6 5. Qe2 Nc6 6. c3 Nf6 7. Nxf6+ exf6 8. Bf4) 4. Nb5?! { (1.47 → 0.69) Inaccuracy. Nf3 was best. } (4. Nf3 Qd8 5. Bd3 Bb4 6. O-O Ne7 7. Qe2 h6 8. a3 Bxc3 9. bxc3 O-O 10. Re1 Ng6) 4... Qb6 5. c3? { (0.70 → -0.64) Mistake. exd5 was best. } (5. exd5 a6 6. Nc3 Nf6 7. dxe6 Bxe6 8. Nf3 Nc6 9. Bd3 O-O-O) 5... Bd7?! { (-0.64 → 0.00) Inaccuracy. a6 was best. } (5... a6 6. Na3 Bxa3 7. Qa4+ Nc6 8. Qxa3 dxe4 9. Be3 Nce7 10. d5) 6. a4 c6 7. Be3?? { (0.35 → -2.78) Blunder. Na3 was best. } (7. Na3 dxe4 8. Nc4 Qd8 9. Ne2 Nf6 10. Ng3 c5 11. dxc5 Bxc5) 7... Qd8?? { (-2.78 → 0.07) Blunder. cxb5 was best. } (7... cxb5 8. axb5 dxe4 9. Ra4 Nf6 10. c4 a5 11. Qa1 Be7 12. b4 Qc7 13. bxa5 Ng4 14. c5) 8. Na3 Nf6? { (0.23 → 1.81) Mistake. dxe4 was best. } (8... dxe4 9. f3 Nf6 10. fxe4 c5 11. dxc5 Nxe4 12. Nf3 Nxc5 13. Nb5 a6 14. Nd6+ Bxd6 15. Qxd6) 9. Bd3?? { (1.81 → -0.21) Blunder. e5 was best. } (9. e5 Ng8 10. b4 Ne7 11. a5 Na6 12. Bd3 Nf5 13. Bc1 Nc7 14. Nc2 b6 15. h4 c5) 9... Bxa3 10. Rxa3 Nxe4 11. g3?! { (0.44 → -0.44) Inaccuracy. Ne2 was best. } (11. Ne2) 11... Nf6?! { (-0.44 → 0.31) Inaccuracy. Qe7 was best. } (11... Qe7 12. Nf3) 12. Nf3 a5 13. O-O Bc8 14. b4?! { (0.44 → -0.23) Inaccuracy. Re1 was best. } (14. Re1 Nbd7 15. Bb1 b6 16. Ne5 Bb7 17. Bf4 c5 18. Nxd7 Kxd7 19. dxc5 bxc5 20. Bd3 Ke8) 14... O-O 15. Ng5?! { (-0.10 → -0.83) Inaccuracy. Ra2 was best. } (15. Ra2) 15... Nbd7 16. f4?! { (-0.72 → -1.50) Inaccuracy. Re1 was best. } (16. Re1 b6) 16... g6?! { (-1.50 → -0.83) Inaccuracy. Nb6 was best. } (16... Nb6 17. Ra2 Nc4 18. Bf2 h6 19. Nf3 b5 20. Qb3 Ba6 21. Rfa1 bxa4 22. Qxa4 Bb5 23. Qc2) 17. h4 Nb6 18. Qf3?! { (-1.04 → -1.83) Inaccuracy. h5 was best. } (18. h5 Nc4 19. Bxc4 axb4 20. cxb4 dxc4 21. h6 Qd5 22. Qe2 b5 23. a5 Bb7 24. Bc1 c5) 18... Bd7?! { (-1.83 → -1.05) Inaccuracy. axb4 was best. } (18... axb4 19. cxb4 Rxa4 20. Rxa4 Nxa4 21. h5 Nb2 22. hxg6 hxg6 23. Bd2 Kg7 24. Ra1 Nxd3 25. Qxd3) 19. Ra2 Kg7?? { (-1.46 → 0.43) Blunder. axb4 was best. } (19... axb4 20. h5 bxc3 21. hxg6 fxg6 22. Rh2 Qe7 23. Rh6 Be8 24. Qh1 Nc4 25. Bc1 Rxa4 26. Qh4) 20. h5 c5?? { (0.62 → 3.81) Blunder. axb4 was best. } (20... axb4 21. Rh2 Nxa4 22. cxb4 Nc3 23. Nxh7 Rh8 24. Nxf6 Qxf6 25. g4 Ne4 26. h6+ Kh7 27. Bxe4) 21. hxg6? { (3.81 → 1.85) Mistake. dxc5 was best. } (21. dxc5 Nc4 22. Bxc4 dxc4 23. b5 Kg8 24. h6 e5 25. fxe5 Ng4 26. Ne4 Bf5 27. Nd6 Re8) 21... cxb4? { (1.85 → 3.41) Mistake. c4 was best. } (21... c4 22. Nxh7 cxd3 23. Rh2 fxg6 24. Nxf8 Nc4 25. f5 exf5 26. Bg5 Qe8 27. Qxd3 Ne4 28. Bh6+) 22. Nxf7 Qe7 23. Ne5 Bxa4?! { (3.35 → 4.51) Inaccuracy. h5 was best. } (23... h5 24. f5) 24. Ng4?? { (4.51 → 2.11) Blunder. gxh7 was best. } (24. gxh7 Be8 25. f5 Nc4 26. Bg5 Rc8 27. Raf2 Kh8 28. fxe6 Nxe5 29. dxe5) 24... b3?! { (2.11 → 3.04) Inaccuracy. Nxg4 was best. } (24... Nxg4 25. Qxg4) 25. Rh2 Kg8? { (2.90 → 4.94) Mistake. hxg6 was best. } (25... hxg6 26. Ne5 Rh8 27. Nxg6 Qd6 28. Nxh8 Rxh8 29. Rxh8 Kxh8 30. f5 Nbd7 31. fxe6 Qxe6 32. Bf5) 26. Nxf6+ Kg7?? { (4.66 → Mate in 6) Checkmate is now unavoidable. Qxf6 was best. } (26... Qxf6 27. g7 Nc4 28. gxf8=Q+ Rxf8 29. Qg4+ Qg7 30. Qxe6+ Rf7 31. Bxh7+ Kf8 32. Bg6 Qf6 33. Qc8+) 27. Nxh7?? { (Mate in 6 → 6.46) Lost forced checkmate sequence. Rxh7+ was best. } (27. Rxh7+ Kxf6 28. Qh5 Qxh7 29. Qg5+ Kg7 30. Qe7+ Rf7 31. Qxf7+ Kh8 32. Qxh7#) 27... Kh8?? { (6.46 → Mate in 6) Checkmate is now unavoidable. Rf5 was best. } (27... Rf5 28. g4 b2 29. Qh3 Bd7 30. Rxb2 Rh8 31. Rh2 Nc4 32. Re1 Qd6 33. gxf5) 28. Nxf8+ Qh4 29. Rxh4+ Kg8 30. Nxe6 Bd7 31. Nc7 Rb8 32. Qh5 a4 33. Qh8# { White wins by checkmate. } 1-0