lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/GCdEfbNa"] [Date "2025.03.15"] [Round "-"] [White "Alex_Alex"] [Black "Ste"] [Result "1-0"] [UTCDate "2025.03.15"] [UTCTime "16:06:06"] [WhiteElo "1693"] [BlackElo "1347"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-32"] [Variant "Standard"] [TimeControl "600+1"] [ECO "B00"] [Opening "Ware Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 a5?! { (0.12 → 0.93) Inaccuracy. Best move was e6. } { B00 Ware Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nf3 d5?! { (0.56 → 1.33) Inaccuracy. Best move was e6. } (2... e6) 3. exd5 c5? { (0.80 → 2.27) Mistake. Best move was Qxd5. } (3... Qxd5 4. c4) 4. Nc3 c4? { (2.00 → 4.82) Mistake. Best move was Nf6. } (4... Nf6 5. Bb5+ Bd7 6. Bc4 g6 7. O-O Bg7 8. Qe2 O-O 9. d3 b5 10. Nxb5 Bxb5 11. Bxb5) 5. Bxc4 b6?? { (4.05 → 7.45) Blunder. Best move was g6. } (5... g6 6. Nb5 Nf6 7. Qe2 Na6 8. d4 Bg7 9. d6 e6 10. O-O O-O 11. Ne5 Nd5 12. a4) 6. Bb5+? { (7.45 → 5.03) Mistake. Best move was Ne5. } (6. Ne5) 6... Qd7?? { (5.03 → 12.75) Blunder. Best move was Bd7. } (6... Bd7) 7. Bxd7+ Bxd7 8. O-O Nf6 9. Ng5 g6 10. Nb5? { (11.93 → 8.04) Mistake. Best move was Qf3. } (10. Qf3 Bg7) 10... Bh6? { (8.04 → 14.84) Mistake. Best move was Bxb5. } (10... Bxb5 11. d3) 11. Nc7+ Kf8 12. Nxa8 Kg7 13. d3 Bc8 14. Nxb6 e5 15. Nxc8 e4 16. dxe4 a4 17. Ne7 Bxg5 18. Bxg5 h5 19. e5 Kf8?! { (27.12 → Mate in 6) Checkmate is now unavoidable. Best move was Nh7. } (19... Nh7 20. Be3 a3 21. bxa3 Re8 22. d6 Nf8 23. Qd4 Ne6 24. Qa4 Rd8 25. Bb6 Rh8 26. Qa7) 20. Bxf6 g5 21. Bxh8?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Qd4. } (21. Qd4 Nd7 22. Qa7 Nxf6 23. exf6 Ke8 24. Qc7 g4 25. Qc8#) 21... f5 22. Qxh5?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was d6. } (22. d6 Nc6 23. Qxh5 Nd4 24. Bg7+ Kxg7 25. Qg6+ Kf8 26. Qg8#) 22... f4 23. Qxg5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Bf6. } (23. Bf6 Nd7 24. Qh8+ Kf7 25. e6#) 23... Kf7 24. Qf6+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qg8+. } (24. Qg8+ Kxe7 25. Bf6+ Kd7 26. Qd8#) 24... Ke8 25. Nc8?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Nf5. } (25. Nf5 Nc6 26. dxc6 f3 27. Nd6#) 25... Kd7 26. Nb6+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qf7+. } (26. Qf7+ Kxc8 27. e6 Nd7 28. Qxd7+ Kb8 29. e7 a3 30. e8=Q#) 26... Kc7 27. Qd6+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Nc4. } (27. Nc4 Nd7 28. Qc6+ Kd8 29. e6 Ke7 30. Qxd7+ Kf8 31. Qf7#) 27... Kb7 28. Nd7?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Nc4. } (28. Nc4 Na6 29. Qb6+ Ka8 30. Na5 Nc5 31. Nc6 Na6 32. Qxa6#) 28... f3 29. Qb6+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qxb8+. } (29. Qxb8+ Ka6 30. Qb6#) 29... Kc8 30. Qxb8+ Kxd7 31. e6+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bf6. } (31. Bf6 fxg2 32. e6#) 31... Ke7 32. Qc7+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bg7. } (32. Bg7 fxg2 33. Qf8#) 32... Kf8 33. Qf7# { White wins by checkmate. } 1-0