lichess dev

[Event "Iustina Arena"] [Site "http://chess-academy.net/6JOWQt0R"] [Date "2020.09.25"] [Round "-"] [White "MATEIPATIC"] [Black "alexandruguzun"] [Result "0-1"] [UTCDate "2020.09.25"] [UTCTime "16:00:02"] [WhiteElo "860"] [BlackElo "1112"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Barnes Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 f6? { (0.12 → 1.82) Mistake. Best move was e6. } { B00 Barnes Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Qh5+? { (1.82 → 0.34) Mistake. Best move was d4. } (2. d4 e6 3. Bd3 g6 4. Nc3 Ne7 5. Nf3 d5 6. O-O Bg7 7. exd5 exd5 8. Bf4 O-O) 2... g6 3. Qd5?! { (0.72 → -0.20) Inaccuracy. Best move was Qd1. } (3. Qd1 e6 4. d4 d5 5. exd5 exd5 6. Bd3 Bg7 7. c3 Ne7) 3... d6? { (-0.20 → 1.22) Mistake. Best move was e6. } (3... e6 4. Qb3 c5 5. Nf3 Nc6 6. Bb5 g5 7. d3 g4 8. Bxc6 bxc6 9. Nfd2 d5 10. Qa4) 4. Qd3? { (1.22 → -0.74) Mistake. Best move was Qb3. } (4. Qb3) 4... c6? { (-0.74 → 0.26) Mistake. Best move was e5. } (4... e5) 5. Qe2?! { (0.26 → -0.48) Inaccuracy. Best move was Qb3. } (5. Qb3 e5) 5... b5? { (-0.48 → 1.16) Mistake. Best move was e5. } (5... e5) 6. Qd1? { (1.16 → 0.09) Mistake. Best move was d4. } (6. d4 e5) 6... a5?! { (0.09 → 0.83) Inaccuracy. Best move was f5. } (6... f5 7. exf5 Bxf5 8. d4 e5 9. a4 Qa5+ 10. Bd2 b4 11. c3 exd4 12. Nf3 Bg7 13. Nxd4) 7. Be2? { (0.83 → -0.21) Mistake. Best move was d4. } (7. d4 e5 8. Nf3 Ne7 9. dxe5 dxe5 10. Qxd8+ Kxd8 11. Be3 Nd7 12. a4 b4 13. Nbd2 h5) 7... c5? { (-0.21 → 2.24) Mistake. Best move was f5. } (7... f5 8. exf5 Bxf5 9. d4 Nf6 10. Nf3 Bg7 11. O-O O-O 12. Bd3 Na6 13. a4 Nc7 14. Qe2) 8. Nf3?! { (2.24 → 1.25) Inaccuracy. Best move was Bxb5+. } (8. Bxb5+ Bd7 9. a4 Nc6 10. Ne2 Nh6 11. O-O Bg7 12. c3 f5 13. d4 cxd4 14. Bxc6 Bxc6) 8... Bg4? { (1.25 → 2.97) Mistake. Best move was b4. } (8... b4) 9. Bxb5+ Kf7? { (2.55 → 3.57) Mistake. Best move was Bd7. } (9... Bd7 10. a4 Nc6 11. d4 Nxd4 12. Nxd4 cxd4 13. Qxd4 Nh6 14. Qd5 Rc8 15. O-O Nf7 16. Bd2) 10. Nh4?? { (3.57 → -8.08) Blunder. Best move was Ng5+. } (10. Ng5+) 10... Bxd1 11. Be2? { (-7.91 → -13.78) Mistake. Best move was Kxd1. } (11. Kxd1 Bh6 12. Ke2 e6 13. d3 Bxc1 14. Rxc1 Ne7 15. Nf3 Nbc6 16. a4 g5 17. h3 h5) 11... Bxe2 12. Kxe2 g5 13. Nf3 Nh6 14. Kd1 Na6 15. Re1 Nb4 16. Re2 g4 17. Ke1 gxf3 18. gxf3 Rg8 19. Kd1 Rg1+ 20. Re1 Rg8 21. Ke2 Qb6 22. Rf1 Qb5+ 23. Kd1?! { (-22.18 → Mate in 1) Checkmate is now unavoidable. Best move was d3. } (23. d3 Nxc2) 23... Qxf1# { Black wins by checkmate. } 0-1