lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/57HksuCg"] [Date "2025.02.19"] [Round "-"] [White "Ariadna"] [Black "cristian3"] [Result "0-1"] [UTCDate "2025.02.19"] [UTCTime "16:39:34"] [WhiteElo "1486"] [BlackElo "1324"] [WhiteRatingDiff "-77"] [BlackRatingDiff "+170"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A40"] [Opening "Borg Defense: Borg Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 g5? { (0.15 → 2.28) Mistake. Best move was d5. } { A40 Borg Defense: Borg Gambit } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. e3? { (2.28 → 1.02) Mistake. Best move was Bxg5. } (2. Bxg5 Bg7) 2... Nf6 3. Qf3? { (1.31 → -0.37) Mistake. Best move was c4. } (3. c4 c6) 3... h5? { (-0.37 → 0.83) Mistake. Best move was d5. } (3... d5 4. h3) 4. Qd5?? { (0.83 → -13.44) Blunder. Best move was e4. } (4. e4 g4) 4... Nxd5 5. c3 Nxe3 6. fxe3 Bg7 7. Bc4 Rh6 8. Bxf7+ Kf8? { (-14.10 → -8.29) Mistake. Best move was Kxf7. } (8... Kxf7 9. e4 Rg6 10. Nf3 e6 11. O-O Kg8 12. g3 d5 13. Nbd2 Nc6 14. a4 h4 15. Ra3) 9. e4? { (-8.29 → -13.36) Mistake. Best move was Bb3. } (9. Bb3) 9... Kxf7 10. e5 Bxe5 11. d5 Bf6 12. Bxg5 Bxg5 13. g3 h4 14. gxh4 Bxh4+ 15. Kd1 Rh5 16. c4 e5 17. Nf3 Qg8 18. Nxe5+ Kg7 19. Nxd7 Qf7 20. d6?! { (-26.03 → Mate in 9) Checkmate is now unavoidable. Best move was Rg1+. } (20. Rg1+ Bg5) 20... Bxd7 21. c5?! { (-32.22 → Mate in 5) Checkmate is now unavoidable. Best move was Nd2. } (21. Nd2 Bg5) 21... cxd6?! { (Mate in 5 → Mate in 10) Not the best checkmate sequence. Best move was Qf3+. } (21... Qf3+ 22. Kc1 Rxc5+ 23. Nc3 Rxc3+ 24. bxc3 Qxc3+ 25. Kb1 Bf5#) 22. cxd6 Be6?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Qf3+. } (22... Qf3+ 23. Kc1 Rc5+ 24. Nc3 Rxc3+ 25. bxc3 Qxc3+ 26. Kd1 Bg4#) 23. d7 Nxd7?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qf3+. } (23... Qf3+ 24. Kc1 Rc5+ 25. Nc3 Rxc3+ 26. bxc3 Qxc3+ 27. Kd1 Bg4#) 24. h3 Bg5?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qf3+. } (24... Qf3+ 25. Kd2 Bg5+ 26. Ke1 Nc5 27. Rh2 Nd3#) 25. b4 Ne5?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qf3+. } (25... Qf3+ 26. Kc2 Qf2+ 27. Kd3 Ne5+ 28. Ke4 Qf4#) 26. Nc3 Bd5?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qf3+. } (26... Qf3+ 27. Ne2 Rd8+ 28. Kc2 Qxe2+ 29. Kb1 Bf5#) 27. Nxd5 Qxd5+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qf3+. } (27... Qf3+ 28. Kc2 Qd3+ 29. Kb2 Nc4#) 28. Ke1 Qe4+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Bh4+. } (28... Bh4+ 29. Kf1 Qf3+ 30. Kg1 Qf2#) 29. Kd1 Qxh1+?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Rd8#. } (29... Rd8#) 30. Kc2 Qxh3?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qxa1. } (30... Qxa1 31. Kb3 Qd1+ 32. Kb2 Bc1+ 33. Kb1 Ba3#) 31. b5 Qh2+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qd3+. } (31... Qd3+ 32. Kb2 Nc4#) 32. Kd1 Qh1+?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qd2#. } (32... Qd2#) 33. Kc2 Qxa1 34. Kb3 Qb1+ 35. Ka3 Qd3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Be7+. } (35... Be7+ 36. Ka4 Qxa2#) 36. Kb2 Qd2+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Nc4+. } (36... Nc4+ 37. Ka1 Bf6#) 37. Ka1 Nd3?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Rh1#. } (37... Rh1#) 38. b6 Rh1# { Black wins by checkmate. } 0-1