lichess dev

[Event "M35 Arena"] [Site "http://chess-academy.net/K1bmST6Z"] [Date "2024.11.21"] [Round "-"] [White "M35"] [Black "ariana"] [Result "0-1"] [UTCDate "2024.11.21"] [UTCTime "14:49:12"] [WhiteElo "1522"] [BlackElo "1206"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+51"] [Variant "King of the Hill"] [TimeControl "420+0"] [ECO "B07"] [Opening "Pirc Defense #4"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6? { (0.20 → 1.92) Mistake. Best move was e6. } { B07 Pirc Defense #4 } (1... e6 2. Nf3 d5 3. e5 d4 4. c3 c5 5. b4 f6 6. bxc5) 2. Nc3?! { (1.92 → 0.95) Inaccuracy. Best move was d4. } (2. d4 Nf6 3. Nc3 e5 4. f4 exd4 5. Qxd4 c5 6. Qd3 Nc6 7. Be3 Qe7 8. O-O-O Be6) 2... Nf6?! { (0.95 → 1.88) Inaccuracy. Best move was c5. } (2... c5 3. d4 cxd4 4. Qxd4 e5 5. Bb5+ Nc6 6. Qd3 Nf6 7. f4 Be7 8. Be3 O-O 9. Nf3) 3. f4 Nc6? { (1.41 → 2.51) Mistake. Best move was c5. } (3... c5 4. d4) 4. d4 Kd7?? { (2.10 → 5.52) Blunder. Best move was e5. } (4... e5 5. Nf3) 5. e5 dxe5? { (5.37 → 6.47) Mistake. Best move was e6. } (5... e6 6. exf6) 6. fxe5?! { (6.47 → 5.83) Inaccuracy. Best move was dxe5+. } (6. dxe5+ Ke8 7. Qxd8+ Kxd8 8. Kd2 Bf5 9. exf6 e6 10. Bd3 Ke8 11. g4 Bxg4 12. Ke3 Bf5) 6... Ke6?? { (5.83 → 9.43) Blunder. Best move was Ke8. } (6... Ke8 7. exf6) 7. Nf3? { (9.43 → 7.86) Mistake. Best move was Bc4+. } (7. Bc4+) 7... Kf5? { (7.86 → 28.77) Mistake. Best move was Qxd4. } (7... Qxd4 8. exf6) 8. g3 Nd5?! { (25.17 → Mate in 2) Checkmate is now unavoidable. Best move was Qxd4. } (8... Qxd4 9. Bh3+) 9. Qd3+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bh3+. } (9. Bh3+ Kg6 10. Nh4#) 9... Kg4 10. Ng5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qe4+. } (10. Qe4+ Kh5 11. Qh4+ Kg6 12. Qg5#) 10... Kh5 11. Nxd5?! { (Mate in 3 → Mate in 7) Not the best checkmate sequence. Best move was Be2+. } (11. Be2+ Bg4 12. Bxg4+ Kxg4 13. Qf3#) 11... Nxe5 12. c3?? { (Mate in 6 → -3.52) Lost forced checkmate sequence. Best move was Be2+. } (12. Be2+ Ng4 13. h3 f5 14. hxg4+ Kg6 15. gxf5+ Bxf5 16. Bh5+ Kh6 17. Nf7#) 12... Qxd5?? { (-3.52 → 28.85) Blunder. Best move was Nxd3+. } (12... Nxd3+ 13. Bxd3) 13. Qf3+?? { (28.85 → -10.22) Blunder. Best move was dxe5. } (13. dxe5) 13... Kg6?? { (-10.22 → 28.09) Blunder. Best move was Nxf3+. } (13... Nxf3+) 14. b3?? { (28.09 → -23.28) Blunder. Best move was Qxd5. } (14. Qxd5 e6 15. Qxe5 Bd6 16. Qe3 Bd7 17. Bd3+ f5 18. Nxe6 Raf8 19. Rf1 h6 20. Ke2 Rhg8) 14... Nxf3+ 15. Ke2 Kf6 16. Ke3?! { (-25.90 → Mate in 12) Checkmate is now unavoidable. Best move was Kf2. } (16. Kf2 Nxg5) 16... Kf5?? { (Mate in 12 → -0.91) Lost forced checkmate sequence. Best move was Nxg5. } (16... Nxg5 17. Kd2 Qxh1 18. Be2 Qxh2 19. Kd1 Qxg3 20. Kc2 Bf5+ 21. Kb2 Qf2 22. Bd2 Qxe2 23. Rd1) 17. Kd3?? { (-0.91 → -38.34) Blunder. Best move was Bc4. } (17. Bc4) 17... e5 18. g4+ Kxg4 19. h3+?! { (-17.48 → Mate in 8) Checkmate is now unavoidable. Best move was Bh3+. } (19. Bh3+) 19... Kf5 20. Bg2 e4+?! { (Mate in 5 → -28.00) Lost forced checkmate sequence. Best move was exd4. } (20... exd4 21. Bf4 dxc3+ 22. Kxc3 Qd2+ 23. Kc4 Be6+ 24. Nxe6 Ke4#) 21. Ke3 Kxg5 22. Rf1 Kf5 23. Bxf3?! { (-31.24 → Mate in 10) Checkmate is now unavoidable. Best move was h4. } (23. h4 Bd6) 23... c5?! { (Mate in 10 → -17.61) Lost forced checkmate sequence. Best move was exf3. } (23... exf3 24. Rxf3+ Ke6 25. c4 c5 26. Bb2 cxd4+ 27. Bxd4 Bc5 28. Rf6+ gxf6 29. Re1 Qxd4+ 30. Kf3+) 24. Kd2?! { (-17.61 → Mate in 3) Checkmate is now unavoidable. Best move was Bxe4+. } (24. Bxe4+ Ke6) 24... cxd4 25. cxd4 Qxd4+ 26. Ke2 Ke5# { Game ends by variant rule. } 0-1