lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/eMZgwhQn"] [Date "2020.12.21"] [Round "-"] [White "Stefan_Vasilis"] [Black "mary"] [Result "1-0"] [UTCDate "2020.12.21"] [UTCTime "16:53:32"] [WhiteElo "1173"] [BlackElo "1062"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-73"] [Variant "Standard"] [TimeControl "600+4"] [ECO "A40"] [Opening "Queen's Pawn"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. d4 { A40 Queen's Pawn } h6?! { (0.15 → 0.92) Inaccuracy. Best move was d5. } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. f4? { (0.92 → -0.36) Mistake. Best move was e4. } (2. e4 e6) 2... a6? { (-0.36 → 0.98) Mistake. Best move was Nf6. } (2... Nf6 3. e3 d5 4. Nf3 Bf5 5. c4 e6 6. Qb3 Qc8 7. Bd3 Bxd3 8. Qxd3 Be7 9. Bd2) 3. g4? { (0.98 → -1.36) Mistake. Best move was e4. } (3. e4 e6) 3... a5? { (-1.36 → 0.74) Mistake. Best move was e5. } (3... e5 4. fxe5) 4. g5? { (0.74 → -0.87) Mistake. Best move was Bg2. } (4. Bg2 e6) 4... hxg5?! { (-0.87 → -0.02) Inaccuracy. Best move was d5. } (4... d5 5. Bg2 Bf5 6. c4 e6 7. Nf3 Nc6 8. Nc3 Nge7 9. cxd5 exd5 10. O-O hxg5 11. fxg5) 5. fxg5 Ra7? { (-0.67 → 1.95) Mistake. Best move was d5. } (5... d5) 6. Nf3? { (1.95 → 0.75) Mistake. Best move was Nc3. } (6. Nc3 d5 7. h4 e6 8. e4 Bb4 9. Ne2 dxe4 10. a3 Bxc3+ 11. Nxc3 Ne7 12. Nxe4 Nbc6) 6... g6? { (0.75 → 2.03) Mistake. Best move was d5. } (6... d5 7. Nc3 Bf5 8. Bf4 c6 9. h4 e6 10. Bh3 Be4 11. Bg4 b5 12. Rh3 Bxf3 13. exf3) 7. Ne5? { (2.03 → 0.00) Mistake. Best move was e4. } (7. e4) 7... Ra8?! { (0.00 → 0.66) Inaccuracy. Best move was d6. } (7... d6) 8. Bh3?? { (0.66 → -5.00) Blunder. Best move was e4. } (8. e4 d6) 8... a4?? { (-5.00 → 2.46) Blunder. Best move was Rxh3. } (8... Rxh3 9. Nc3) 9. Nxf7?? { (2.46 → -1.49) Blunder. Best move was Rf1. } (9. Rf1 Nf6 10. gxf6 exf6 11. Ng4 f5 12. Nf2 d5 13. Qd3 Nc6 14. Na3 Be6 15. c3 Qh4) 9... Ra7?? { (-1.49 → 11.87) Blunder. Best move was Kxf7. } (9... Kxf7) 10. Nxh8 Ra8 11. Nxg6 Bg7 12. Ne5 Bxe5 13. dxe5 Na6?! { (10.56 → Mate in 8) Checkmate is now unavoidable. Best move was d5. } (13... d5 14. Bxc8) 14. Bf4?! { (Mate in 8 → 10.10) Lost forced checkmate sequence. Best move was Qd3. } (14. Qd3 c6 15. Qg6+ Kf8 16. O-O+ Nf6 17. exf6 Qb6+ 18. Kg2 Qg1+ 19. Rxg1 exf6 20. gxf6 a3) 14... Rb8 15. e6 dxe6 16. Qc1? { (13.07 → 8.96) Mistake. Best move was Qxd8+. } (16. Qxd8+ Kxd8 17. Be5 Kd7 18. Nc3 Kc6 19. Bg2+ Kb6 20. O-O-O Ka5 21. Rd8 Nf6 22. gxf6 exf6) 16... Bd7? { (8.96 → 14.53) Mistake. Best move was e5. } (16... e5 17. Bxc8) 17. Na3 Ra8 18. b3?! { (17.09 → 9.13) Inaccuracy. Best move was Be5. } (18. Be5) 18... Rb8?! { (9.13 → 13.21) Inaccuracy. Best move was e5. } (18... e5 19. Bxd7+ Qxd7 20. Rf1 Qd5 21. Bg3 Rd8 22. Nc4 b5 23. Nxe5 Qd4 24. c3 Qe4 25. bxa4) 19. bxa4?! { (13.21 → 9.46) Inaccuracy. Best move was Qb2. } (19. Qb2 e5) 19... Ra8?! { (9.46 → 15.63) Inaccuracy. Best move was e5. } (19... e5 20. Bxd7+) 20. Nb5 Ra7 21. Nxa7 Bc6 22. Rg1 Bd7 23. g6 Nf6 24. g7 Bxa4?! { (24.69 → Mate in 8) Checkmate is now unavoidable. Best move was Kf7. } (24... Kf7 25. Qb2) 25. Qa3?! { (Mate in 8 → 31.65) Lost forced checkmate sequence. Best move was g8=R+. } (25. g8=R+ Nxg8 26. Rxg8+ Kf7 27. Rxd8 Nb4 28. Be5 Nxc2+ 29. Kf2 Ne3 30. Qg1 Ng2 31. Qxg2 b6) 25... Ng8?! { (31.65 → Mate in 14) Checkmate is now unavoidable. Best move was Kf7. } (25... Kf7 26. g8=B+ Qxg8 27. Rxg8 Nxg8 28. Qxa4 Nc5 29. Qc4 b6 30. Bxc7 Nf6 31. Bxb6 Nce4 32. Qxe6+) 26. Qxa4+ Qd7?! { (45.88 → Mate in 5) Checkmate is now unavoidable. Best move was c6. } (26... c6 27. Qe4) 27. Qa5?! { (Mate in 5 → 35.22) Lost forced checkmate sequence. Best move was Qxd7+. } (27. Qxd7+ Kxd7 28. Bg4 Nf6 29. O-O-O+ Ke8 30. Bh5+ Nxh5 31. g8=Q#) 27... e5?! { (35.22 → Mate in 4) Checkmate is now unavoidable. Best move was Qd5. } (27... Qd5 28. Qb5+) 28. Bxe5?! { (Mate in 4 → Mate in 21) Not the best checkmate sequence. Best move was Bxd7+. } { White wins on time. } (28. Bxd7+ Kd8 29. Bb5 Nf6 30. g8=Q+ Nxg8 31. Rxg8#) 1-0