lichess dev

[Event "Kristian Arena"] [Site "http://chess-academy.net/jwLuzzdR"] [Date "2020.01.04"] [Round "-"] [White "Kristian"] [Black "DAVIDrosca"] [Result "1-0"] [UTCDate "2020.01.04"] [UTCTime "18:10:36"] [WhiteElo "1500"] [BlackElo "1399"] [WhiteRatingDiff "+134"] [BlackRatingDiff "-100"] [Variant "Chess960"] [TimeControl "420+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rknrqbbn/pppppppp/8/8/8/8/PPPPPPPP/RKNRQBBN w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. e4 b5? { (0.05 → 2.89) Mistake. Best move was e5. } (1... e5 2. f3) 2. Nb3?! { (2.89 → 2.15) Inaccuracy. Best move was a4. } (2. a4 b4 3. Ba6 e5 4. f3 f6 5. d4 exd4 6. Bxd4 Ng6 7. Bf2 Qe6 8. Qf1 c5) 2... e6? { (2.15 → 3.23) Mistake. Best move was e5. } (2... e5 3. Bxb5) 3. Ng3? { (3.23 → 1.72) Mistake. Best move was a4. } (3. a4 a5) 3... Bd6? { (1.72 → 4.05) Mistake. Best move was a5. } (3... a5 4. Bxb5 a4 5. Nc1 a3 6. b3 Ng6 7. d4 Nf4 8. Qd2 Nxg2 9. Nd3 f5 10. f4) 4. Bxb5?! { (4.05 → 3.30) Inaccuracy. Best move was f3. } (4. f3 a5) 4... c6? { (3.30 → 5.72) Mistake. Best move was a5. } (4... a5 5. d4 f5 6. exf5 exf5 7. Qxe8 Rxe8 8. Nxf5 c6 9. Bd3 g6 10. Ng3 Bxg3 11. hxg3) 5. Ba6 h6? { (5.59 → 7.18) Mistake. Best move was Qf8. } (5... Qf8 6. e5) 6. Na5? { (7.18 → 5.64) Mistake. Best move was d4. } (6. d4) 6... Bc7?! { (5.64 → 6.24) Inaccuracy. Best move was Ng6. } (6... Ng6 7. Nb7) 7. Bb7?? { (6.24 → -1.37) Blunder. Best move was Nb7. } (7. Nb7 d6) 7... Bxa5 8. Bxa8 Kxa8 9. e5? { (-0.95 → -2.11) Mistake. Best move was a4. } (9. a4 Ng6 10. f3 Qe7 11. Qf1 d5 12. c3 Bb6 13. b4 Bxg1 14. Qxg1 Nd6 15. Qc5 Rc8) 9... Bh7?! { (-2.11 → -1.56) Inaccuracy. Best move was d6. } (9... d6 10. Qe2 Qd7 11. f3 Ng6 12. exd6 Nxd6 13. Qa6 Qc7 14. Bc5 Nf4 15. O-O Rb8 16. Rf2) 10. Qe3?! { (-1.56 → -2.52) Inaccuracy. Best move was f4. } (10. f4 Qe7) 10... f6? { (-2.52 → -1.18) Mistake. Best move was Bb6. } (10... Bb6 11. Qc3 Ng6 12. f3 Bxg1 13. Rxg1 Nb6 14. Ne4 Rb8 15. b3 Nd5 16. Qd4 Ngf4 17. Qf2) 11. exf6 gxf6?! { (-1.52 → -0.66) Inaccuracy. Best move was Qg6. } (11... Qg6 12. d3 Qxf6 13. f3 Bb6 14. Qe1 Bxg1 15. Qxg1 Ne7 16. Ne4 Bxe4 17. dxe4 Nhg6 18. a4) 12. Qa3? { (-0.66 → -1.69) Mistake. Best move was Qxh6. } (12. Qxh6 Qe7) 12... Qg6? { (-1.69 → -0.60) Mistake. Best move was Bc7. } (12... Bc7) 13. d3 e5?? { (-1.35 → 5.26) Blunder. Best move was Bc7. } (13... Bc7) 14. Qxa5 e4?? { (4.89 → 12.92) Blunder. Best move was Qe8. } (14... Qe8 15. f4) 15. dxe4? { (12.92 → 7.48) Mistake. Best move was Qxd8. } (15. Qxd8) 15... Re8? { (7.48 → 11.30) Mistake. Best move was Nf7. } (15... Nf7 16. a4) 16. f3 d5 17. Qc7 dxe4?! { (10.89 → Mate in 2) Checkmate is now unavoidable. Best move was f5. } (17... f5 18. exf5) 18. fxe4?! { (Mate in 2 → 21.48) Lost forced checkmate sequence. Best move was Rd7. } (18. Rd7 exf3 19. Qb7#) 18... Rxe4?! { (21.48 → Mate in 1) Checkmate is now unavoidable. Best move was Qxe4. } (18... Qxe4 19. Nxe4) 19. Rd7?? { (Mate in 1 → Mate in 2) Lost forced checkmate sequence. Best move was Qxc8#. } (19. Qxc8#) 19... Rg4?? { (Mate in 2 → Mate in 1) Lost forced checkmate sequence. Best move was Re1+. } (19... Re1+ 20. Rd1 Rxd1#) 20. Qb7# { White wins by checkmate. } 1-0