lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/Fy9k32qO"] [Date "2025.04.09"] [Round "-"] [White "Matei2018"] [Black "Ariadna"] [Result "1-0"] [UTCDate "2025.04.09"] [UTCTime "13:34:44"] [WhiteElo "1489"] [BlackElo "1441"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. Qh5? { (0.34 → -0.74) Mistake. Best move was d4. } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... Qf6? { (-0.74 → 0.56) Mistake. Best move was Nf6. } (2... Nf6 3. Qd1) 3. Bc4? { (0.56 → -0.87) Mistake. Best move was c4. } (3. c4 c5 4. Nc3 Qd8 5. d4 Nf6 6. Qd1 d5 7. Nf3 Nc6 8. Be2 dxc4 9. O-O Be7) 3... d5 4. Bb5+?! { (-0.29 → -0.98) Inaccuracy. Best move was Be2. } (4. Be2 Nc6 5. Nf3 g6 6. Qg5 Qxg5 7. Nxg5 Nge7 8. O-O Bg7 9. d4 h6 10. Nf3 e5) 4... c6?! { (-0.98 → -0.48) Inaccuracy. Best move was Nd7. } (4... Nd7 5. Nf3) 5. Ba4? { (-0.48 → -1.48) Mistake. Best move was Be2. } (5. Be2 e5) 5... b5?! { (-1.48 → -0.66) Inaccuracy. Best move was e5. } (5... e5) 6. Bb3 Na6? { (-1.23 → -0.17) Mistake. Best move was Bd6. } (6... Bd6 7. d4 Nd7 8. Nd2 Ne7 9. Ngf3 g6 10. Qg5 Qxg5 11. Nxg5 c5 12. c3 a5 13. O-O) 7. c4?? { (-0.17 → -5.49) Blunder. Best move was d4. } (7. d4 Qg6 8. Qxg6 hxg6 9. c3 Nf6 10. Nf3 Bb7 11. h3 c5 12. O-O Be7 13. Bc2 Rc8) 7... dxc4?? { (-5.49 → -2.46) Blunder. Best move was Nb4. } (7... Nb4 8. Kf1) 8. Bxc4?? { (-2.46 → -6.94) Blunder. Best move was Bc2. } (8. Bc2 Nb4 9. Qd1 e5 10. Nf3 Bg4 11. Nc3 Nxc2+ 12. Qxc2 Bxf3 13. gxf3 Qxf3 14. Qe4 Qxe4) 8... bxc4 9. Qa5?? { (-6.52 → -9.53) Blunder. Best move was Kf1. } (9. Kf1 Nb4) 9... Ne7?? { (-9.53 → -5.58) Blunder. Best move was Nb4. } (9... Nb4) 10. Na3?? { (-5.58 → -8.72) Blunder. Best move was Nf3. } (10. Nf3 Nd5) 10... Nb4?? { (-8.72 → -1.26) Blunder. Best move was Nd5. } (10... Nd5 11. Nh3) 11. Nxc4?? { (-1.26 → -9.00) Blunder. Best move was Qxb4. } (11. Qxb4 Nd5 12. Qa4 Nb4 13. Nf3 Nd3+ 14. Kf1 e5 15. Qxc4 Bh3 16. Kg1 Rd8 17. Qh4 Qxh4) 11... e5?? { (-9.00 → -0.88) Blunder. Best move was Nd3+. } (11... Nd3+ 12. Ke2) 12. Qxb4 Qf5?? { (-1.02 → 10.90) Blunder. Best move was Nd5. } (12... Nd5) 13. f4?? { (10.90 → -0.97) Blunder. Best move was Nd6+. } (13. Nd6+ Kd7 14. Nxf5 Nxf5 15. Qe4 Kd6 16. f4 exf4 17. Qxf4+ Ke7 18. Qc7+ Bd7 19. Qb7 Rc8) 13... f6?? { (-0.97 → 11.07) Blunder. Best move was Nd5. } (13... Nd5) 14. fxe5?? { (11.07 → 0.49) Blunder. Best move was Nd6+. } (14. Nd6+) 14... fxe5?? { (0.49 → 11.87) Blunder. Best move was Nd5. } (14... Nd5) 15. Nxe5?? { (11.87 → -4.38) Blunder. Best move was Nd6+. } (15. Nd6+ Kd7 16. Nxf5 Nxf5 17. Qe4 Nd6 18. Qxe5 Kc7 19. Nf3 Kb6 20. Qd4+ c5 21. Qd5 Bb7) 15... Qf7?? { (-4.38 → 13.38) Blunder. Best move was Ng6. } (15... Ng6 16. Qg4 Nxe5 17. Qxf5 Bxf5 18. d4 Be4 19. Nf3 Nxf3+ 20. gxf3 Bxf3 21. O-O Be4 22. Rf4) 16. Nxf7 Kxf7 17. Qc5 Ba6 18. Qh5+ Ng6 19. Qf5+ Ke8 20. Qa5 c5 21. Qxa6 Kd8 22. Qc6 Bd6 23. Qxa8+ Ke7 24. Qxa7+ Kf8 25. Qa8+ Bb8 26. Qxb8+ Kf7 27. Qb7+ Kg8?! { (37.23 → Mate in 10) Checkmate is now unavoidable. Best move was Ke6. } (27... Ke6 28. Nh3) 28. Qb8+?! { (Mate in 10 → 34.87) Lost forced checkmate sequence. Best move was Qd5+. } (28. Qd5+ Kf8 29. Qd8+ Kf7 30. Qd7+ Ne7 31. Nh3 h6 32. O-O+ Kg6 33. Qxe7 Kh7 34. Ng5+ hxg5) 28... Nf8?! { (34.87 → Mate in 7) Checkmate is now unavoidable. Best move was Kf7. } (28... Kf7 29. Qc7+) 29. Qb3+ Ne6 30. Qxe6+ Kf8 31. Qc6?! { (Mate in 4 → Mate in 10) Not the best checkmate sequence. Best move was Nh3. } (31. Nh3 g6 32. Qd7 h5 33. O-O+ Kg8 34. Qf7#) 31... Kg8 32. Qxc5?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Qe8#. } (32. Qe8#) 32... Kf7 33. Qe5 Kg8 34. Qe8# { White wins by checkmate. } 1-0