lichess dev

[Event "Champions Arena"] [Site "http://chess-academy.net/KenQfzmV"] [Date "2020.07.07"] [Round "-"] [White "adizan"] [Black "wvyddlv"] [Result "0-1"] [UTCDate "2020.07.07"] [UTCTime "16:51:03"] [WhiteElo "1341"] [BlackElo "1404"] [WhiteRatingDiff "-49"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Clemenz Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. h3 { A00 Clemenz Opening } e5 2. d4?! { (0.03 → -0.88) Inaccuracy. Best move was e4. } (2. e4 Nf6 3. Nf3 Nxe4 4. d3 Nf6 5. Nxe5 Qe7 6. Qe2 Nc6) 2... Qf6? { (-0.88 → 1.16) Mistake. Best move was exd4. } (2... exd4 3. Qxd4) 3. e3?! { (1.16 → 0.44) Inaccuracy. Best move was dxe5. } (3. dxe5 Qxe5) 3... exd4 4. exd4 Nc6?! { (0.38 → 1.06) Inaccuracy. Best move was d5. } (4... d5) 5. d5? { (1.06 → -0.02) Mistake. Best move was Nf3. } (5. Nf3 d5 6. Nc3 Bb4 7. Bd3 Nge7 8. O-O h6 9. Nb5 Ba5 10. c3 O-O 11. Re1 a6) 5... Ne5?! { (-0.02 → 0.90) Inaccuracy. Best move was Qe5+. } (5... Qe5+ 6. Be2) 6. Be3? { (0.90 → -0.10) Mistake. Best move was Qe2. } (6. Qe2 Bb4+) 6... c6? { (-0.10 → 1.82) Mistake. Best move was Bb4+. } (6... Bb4+ 7. Bd2 Qe7 8. Qe2 Nf6 9. Nc3 O-O 10. O-O-O d6 11. Nf3 Re8 12. a3 Bxc3 13. Bxc3) 7. dxc6? { (1.82 → 0.00) Mistake. Best move was Qd2. } (7. Qd2 cxd5) 7... dxc6?! { (0.00 → 0.67) Inaccuracy. Best move was bxc6. } (7... bxc6) 8. Qd2?! { (0.67 → 0.01) Inaccuracy. Best move was Qe2. } (8. Qe2 Qd6) 8... Be6 9. Bg5? { (0.67 → -1.23) Mistake. Best move was Nc3. } (9. Nc3 Qd8 10. Qd4 Qxd4 11. Bxd4 Nd7 12. Nf3 Ngf6 13. O-O-O Bc5 14. b3 O-O 15. Kb2 Rfe8) 9... Qf5?! { (-1.23 → -0.67) Inaccuracy. Best move was Qg6. } (9... Qg6 10. Nc3) 10. g3?? { (-0.67 → -6.19) Blunder. Best move was Nc3. } (10. Nc3 h6 11. Bf4 g5 12. Bg3 Rd8 13. Qe3 Bg7 14. Bxe5 Qxe5 15. Qxe5 Bxe5 16. Bd3 Ne7) 10... Nc4?? { (-6.19 → -1.45) Blunder. Best move was Qe4+. } (10... Qe4+) 11. Qd3?? { (-1.45 → -8.97) Blunder. Best move was Bxc4. } (11. Bxc4 Bxc4 12. Qe3+ Ne7 13. Nc3 O-O-O 14. g4 Qa5 15. Ne2 Bxe2 16. Kxe2 h6 17. Bxe7 Bxe7) 11... Qxg5 12. h4? { (-8.37 → -14.30) Mistake. Best move was Nd2. } (12. Nd2 Rd8 13. Ngf3 Qa5 14. Qe2 Nxb2 15. Qe5 Bb4 16. Qxa5 Bxa5 17. Be2 Bc3 18. Rb1 Bxa2) 12... Qe5+ 13. Qe2 Bg4?? { (-15.32 → -5.47) Blunder. Best move was Qxb2. } (13... Qxb2) 14. Qe4?? { (-5.47 → -41.99) Blunder. Best move was Qxe5+. } (14. Qxe5+) 14... Qxe4+ 15. Be2?! { (-40.88 → Mate in 8) Checkmate is now unavoidable. Best move was Ne2. } (15. Ne2 Qxh1 16. Nd2 Nxd2 17. O-O-O Nxf1 18. Re1 Qe4 19. Kb1 Bxe2 20. Rc1 Bc5 21. Ka1 O-O-O) 15... Qxh1 16. Kf1 Bh3+ 17. Ke1 Qxg1+ 18. Bf1 Qxf1# { Black wins by checkmate. } 0-1