lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/teIEXDP9"] [Date "2025.05.22"] [Round "-"] [White "IANIS7"] [Black "Savciuc"] [Result "1-0"] [UTCDate "2025.05.22"] [UTCTime "16:13:20"] [WhiteElo "1246"] [BlackElo "1268"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-52"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. Bb5?! { (0.34 → -0.41) Inaccuracy. Best move was d4. } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... Be7?! { (-0.41 → 0.29) Inaccuracy. Best move was c6. } (2... c6) 3. Bc4? { (0.29 → -0.91) Mistake. Best move was Nf3. } (3. Nf3) 3... d5 4. Bb5+?! { (-0.42 → -1.38) Inaccuracy. Best move was Be2. } (4. Be2) 4... c6 5. Bd3?! { (-0.69 → -1.39) Inaccuracy. Best move was Be2. } (5. Be2) 5... Qc7?! { (-1.39 → -0.80) Inaccuracy. Best move was e5. } (5... e5 6. c3) 6. Qh5? { (-0.80 → -2.20) Mistake. Best move was c4. } (6. c4 Nf6 7. cxd5 cxd5 8. Ne2 O-O 9. Nbc3 Nc6 10. O-O e5 11. Bc2 d4 12. Ne4 Nxe4) 6... Qa5? { (-2.20 → -0.82) Mistake. Best move was Nf6. } (6... Nf6 7. Qd1 O-O 8. c3 c5 9. Bc2 c4 10. d4 cxd3 11. Bxd3 e5 12. Ne2 Nc6 13. O-O) 7. Qh4?? { (-0.82 → -13.67) Blunder. Best move was Nf3. } (7. Nf3) 7... Qc5?? { (-13.67 → -0.36) Blunder. Best move was Bxh4. } (7... Bxh4 8. Nf3 Bf6 9. O-O Ne7 10. Be2 e5 11. d4 Nd7 12. Rd1 O-O 13. h3 g6 14. dxe5) 8. Qg3?! { (-0.36 → -0.91) Inaccuracy. Best move was Qd4. } (8. Qd4) 8... d4? { (-0.91 → 1.41) Mistake. Best move was Bf6. } (8... Bf6 9. c3 e5 10. Bc2 Nh6 11. d3 Nf5 12. Qf3 O-O 13. Ne2 Qb6 14. Nd2 Be6 15. O-O) 9. e4? { (1.41 → -0.42) Mistake. Best move was Qxg7. } (9. Qxg7 Bf6 10. Qg3 e5 11. exd4 exd4 12. Na3 Ne7 13. Qf3 Nd7 14. Nc4 Rg8 15. b3 b5) 9... Qe5?? { (-0.42 → 14.14) Blunder. Best move was Nf6. } (9... Nf6) 10. Qxe5 Bd6 11. Qxd6 b5 12. c3 Bd7 13. cxd4 a5 14. Bf1 a4 15. d3 a3 16. bxa3 Rxa3 17. Nxa3 b4 18. Nc2 c5 19. Qxb8+ Ke7 20. dxc5 Be8?! { (41.41 → Mate in 5) Checkmate is now unavoidable. Best move was f6. } (20... f6 21. Nxb4) 21. Nxb4?! { (Mate in 5 → 40.54) Lost forced checkmate sequence. Best move was Qd6+. } (21. Qd6+ Kf6 22. Bb2+ Kg6 23. Qg3+ Kh6 24. Bxg7+ Kh5 25. Be2#) 21... Kd7?! { (40.54 → Mate in 4) Checkmate is now unavoidable. Best move was f6. } (21... f6 22. Qd6+) 22. Nc2?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qd6+. } (22. Qd6+ Kc8 23. Bf4 e5 24. Bxe5 Kb7 25. Qa6#) 22... Ke7 23. c6?! { (Mate in 5 → Mate in 8) Not the best checkmate sequence. Best move was Qd6+. } (23. Qd6+ Kf6 24. Bb2+ Kg5 25. Qg3+ Kh6 26. Bxg7+ Kh5 27. Be2#) 23... Bxc6 24. Ba3+ Kd7 25. Qd6+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rb1. } (25. Rb1 Bb5 26. Rxb5 f6 27. Qa7+ Kc8 28. Rb8#) 25... Ke8 26. Qxc6+ Kd8 27. Bb2?! { (Mate in 3 → 47.67) Lost forced checkmate sequence. Best move was Rb1. } (27. Rb1 Ne7 28. Rb8+ Nc8 29. Rxc8#) 27... Ke7?! { (47.67 → Mate in 4) Checkmate is now unavoidable. Best move was f6. } (27... f6 28. Qxe6) 28. Bxg7?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qc7+. } (28. Qc7+ Ke8 29. Ba3 f5 30. Rb1 fxe4 31. Rb8#) 28... h6 29. Bxh8?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Rb1. } (29. Rb1 f5 30. Qc7+ Ke8 31. Rb8#) 29... Nf6 30. Bg7?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qc5+. } (30. Qc5+ Kd7 31. Bxf6 e5 32. Nb4 h5 33. Qc6#) 30... Kd8 31. Bxf6# { White wins by checkmate. } 1-0