lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/GLDX5VM9"] [Date "2025.04.08"] [Round "-"] [White "Petru"] [Black "Contautomat2002"] [Result "0-1"] [UTCDate "2025.04.08"] [UTCTime "13:21:22"] [WhiteElo "1751"] [BlackElo "1611"] [WhiteRatingDiff "-111"] [BlackRatingDiff "+166"] [Variant "Crazyhouse"] [TimeControl "300+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Kennedy Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4 Nc6? { (0.33 → 3.13) Mistake. Best move was exd4. } { B00 Nimzowitsch Defense: Kennedy Variation } (2... exd4 3. Nf3 Bc5 4. Bc4 Nc6 5. c3 Nf6 6. cxd4 Bb4+ 7. P@c3) 3. dxe5 Nxe5 4. Qd5?? { (2.74 → -2.03) Blunder. Best move was Nf3. } (4. Nf3) 4... f6?? { (-2.03 → 3.00) Blunder. Best move was d6. } (4... d6) 5. Bf4? { (3.00 → 0.68) Mistake. Best move was Nc3. } (5. Nc3) 5... c6? { (0.68 → 2.63) Mistake. Best move was Ne7. } (5... Ne7 6. Qd2) 6. Qb3? { (2.63 → 0.99) Mistake. Best move was Qd2. } (6. Qd2) 6... d6?? { (0.99 → 8.54) Blunder. Best move was d5. } (6... d5) 7. Bxe5 fxe5? { (8.27 → 12.52) Mistake. Best move was Nh6. } (7... Nh6 8. Bf4) 8. Qc4?? { (12.52 → -3.51) Blunder. Best move was P@f7+. } (8. P@f7+ Ke7 9. fxg8=Q Rxg8 10. Qxg8 Be6 11. Qxh7 B@g8 12. Qh8 Kd7 13. P@d5 cxd5 14. exd5 Bxd5) 8... Nf6? { (-3.51 → -2.16) Mistake. Best move was B@f7. } (8... B@f7) 9. Qb3?? { (-2.16 → -9.03) Blunder. Best move was Nd2. } (9. Nd2 B@g8) 9... Bd7?? { (-9.03 → 2.89) Blunder. Best move was Nxe4. } (9... Nxe4 10. Nf3) 10. Qa3?? { (2.89 → -11.53) Blunder. Best move was P@f7+. } (10. P@f7+ Ke7) 10... Nxe4 11. Bc4 d5 12. Bb3 Bxa3 13. h4?! { (-30.12 → Mate in 6) Checkmate is now unavoidable. Best move was P@f7+. } (13. P@f7+ Kxf7) 13... Bxb2?! { (Mate in 6 → -37.68) Lost forced checkmate sequence. Best move was Q@c1+. } (13... Q@c1+ 14. N@d1 P@d2+ 15. Ke2 B@f1+ 16. Kf3 Qf6+ 17. P@f5 Qxd1+ 18. Ke3 Bc5#) 14. Rh3?! { (-37.68 → Mate in 8) Checkmate is now unavoidable. Best move was N@d3. } (14. N@d3 Bxa1) 14... Bxa1?! { (Mate in 8 → -54.46) Lost forced checkmate sequence. Best move was Q@c1+. } (14... Q@c1+ 15. N@d1 Bxh3 16. P@f7+ Kd7 17. gxh3 P@d2+ 18. Kf1 Qxd1+ 19. Kg2 B@f1+ 20. Kh1 P@g2+ 21. Kh2) 15. Rf3?! { (-54.46 → Mate in 4) Checkmate is now unavoidable. Best move was P@f7+. } (15. P@f7+ Kxf7) 15... Nc3?! { (Mate in 4 → Mate in 9) Not the best checkmate sequence. Best move was P@d2+. } (15... P@d2+ 16. Nxd2 Q@c1+ 17. Ke2 Qxd2+ 18. Kf1 N@h2#) 16. Nxc3 Bxc3+ 17. Rxc3 d4?! { (Mate in 3 → -39.54) Lost forced checkmate sequence. Best move was R@f1+. } (17... R@f1+ 18. Kxf1 Q@d1+ 19. B@e1 N@d2#) 18. Rf3?! { (-39.54 → Mate in 3) Checkmate is now unavoidable. Best move was N@d6+. } (18. N@d6+ Kf8) 18... Bf5?! { (Mate in 3 → -34.36) Lost forced checkmate sequence. Best move was R@f1+. } (18... R@f1+ 19. Kxf1 Q@d1+ 20. B@e1 N@d2#) 19. Rxf5?! { (-34.36 → Mate in 3) Checkmate is now unavoidable. Best move was P@f7+. } (19. P@f7+ Kd7) 19... Qxh4?? { (Mate in 3 → 4.41) Lost forced checkmate sequence. Best move was R@f1+. } (19... R@f1+ 20. Kxf1 Q@d1+ 21. R@e1 N@h2#) 20. Bf7+?? { (4.41 → -23.63) Blunder. Best move was P@f7+. } (20. P@f7+ Ke7 21. Rxe5+ P@e6 22. Rxe6+ Kd8 23. Re8+ Rxe8+ 24. fxe8=R+ Kxe8 25. P@f7+ Kf8 26. R@g8+ Ke7) 20... Kf8?? { (-23.63 → Mate in 2) Checkmate is now unavoidable. Best move was Kd8. } (20... Kd8) 21. Be6+?? { (Mate in 2 → -19.04) Lost forced checkmate sequence. Best move was B@d6+. } (21. B@d6+ R@e7 22. N@e6#) 21... Ke8?? { (-19.04 → Mate in 12) Checkmate is now unavoidable. Best move was Ke7. } (21... Ke7 22. B@d6+) 22. P@d7+?? { (Mate in 12 → -17.87) Lost forced checkmate sequence. Best move was B@d7+. } (22. B@d7+ Kd8 23. N@f7+ Kc7 24. P@d6+ Kb6 25. B@c7+ Kb5 26. Rxe5+ P@d5 27. Rxd5+ P@c5 28. Rxc5+ Kxc5) 22... Ke7 23. B@f8+ Kxe6 24. N@d6?! { (-14.66 → Mate in 3) Checkmate is now unavoidable. Best move was Rxe5+. } (24. Rxe5+ Kxe5) 24... Kxd7?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Best move was Q@e3+. } (24... Q@e3+ 25. Ne2 P@d2+ 26. Kd1 N@b2#) 25. N@f7?? { (0.00 → Mate in 3) Checkmate is now unavoidable. Best move was N@c5+. } (25. N@c5+ Kc7 26. Ne6+ Kd7) 25... Raxf8?! { (Mate in 3 → -59.51) Lost forced checkmate sequence. Best move was R@b1+. } (25... R@b1+ 26. B@d1 Q@e3+ 27. Ne2 Qh1#) 26. Nxh8?! { (-59.51 → Mate in 3) Checkmate is now unavoidable. Best move was Nxe5+. } (26. Nxe5+) 26... Rxh8?! { (Mate in 3 → -47.68) Lost forced checkmate sequence. Best move was Q@e3+. } (26... Q@e3+ 27. R@e2 P@d2+ 28. Kd1 N@b2#) 27. Nf7?! { (-47.68 → Mate in 3) Checkmate is now unavoidable. Best move was Rf7+. } (27. Rf7+ P@e7) 27... Re8?! { (Mate in 3 → -67.59) Lost forced checkmate sequence. Best move was Q@e3+. } (27... Q@e3+ 28. Ne2 P@d2+ 29. Kd1 R@e1#) 28. Nxe5+?! { (-67.59 → Mate in 4) Checkmate is now unavoidable. Best move was B@e6+. } (28. B@e6+) 28... Rxe5+ 29. Rxe5 Qf4?? { (Mate in 3 → Mate in 4) Lost forced checkmate sequence. Best move was R@f1+. } (29... R@f1+ 30. Kxf1 Q@d1+ 31. R@e1 N@d2#) 30. Re3?? { (Mate in 4 → Mate in 3) Lost forced checkmate sequence. Best move was R@e7+. } (30. R@e7+ Kc8 31. P@d7+ Kc7 32. d8=Q+ Kxd8 33. R@e8#) 30... dxe3?! { (Mate in 3 → -51.59) Lost forced checkmate sequence. Best move was R@f1+. } (30... R@f1+ 31. Kxf1 Q@d1+ 32. Re1 N@e3#) 31. fxe3?! { (-51.59 → Mate in 2) Checkmate is now unavoidable. Best move was R@d3+. } (31. R@d3+ P@d4) 31... Qxe3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Q@f2+. } (31... Q@f2+ 32. Kd1 R@e1#) 32. Kf1 g5?! { (Mate in 1 → -47.51) Lost forced checkmate sequence. Best move was N@g3#. } (32... N@g3#) 33. R@f6?! { (-47.51 → Mate in 1) Checkmate is now unavoidable. Best move was B@c8+. } (33. B@c8+ Kxc8) 33... g4?! { (Mate in 1 → -44.01) Lost forced checkmate sequence. Best move was N@d2#. } (33... N@d2#) 34. R@g7+ N@e7 35. P@e6+ Ke8?? { (-53.99 → Mate in 4) Checkmate is now unavoidable. Best move was Qxe6. } (35... Qxe6) 36. B@f7+?? { (Mate in 4 → Mate in 6) Lost forced checkmate sequence. Best move was P@d7+. } (36. P@d7+ Kd8 37. Rf8+ N@e8 38. Rxe8+ Kc7 39. d8=Q#) 36... Kf8?! { (Mate in 6 → -47.74) Lost forced checkmate sequence. Best move was Kd8. } (36... Kd8 37. Rg8+ Kc7 38. Rc8+ Nxc8 39. P@b6+ axb6 40. g3 R@a1+ 41. Kg2 Qxg1#) 37. Rg8+ Nxg8 38. e7+?! { (-44.59 → Mate in 5) Checkmate is now unavoidable. Best move was Bxg8+. } (38. Bxg8+ Ke7) 38... Kxe7 39. Rf5 R@e1# { Black wins by checkmate. } 0-1