lichess dev

[Event "Battery Arena"] [Site "http://chess-academy.net/pt6uLr9m"] [Date "2020.07.23"] [Round "-"] [White "DavidSah"] [Black "iannis10"] [Result "1-0"] [UTCDate "2020.07.23"] [UTCTime "16:10:50"] [WhiteElo "1566"] [BlackElo "1199"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game: Damiano Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nxe5 Nxe4?! { (0.50 → 1.07) Inaccuracy. Best move was d6. } { C42 Russian Game: Damiano Variation } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Bf5 8. Nc3) 4. d3? { (1.07 → -0.22) Mistake. Best move was Qe2. } (4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Qb4+ 8. Nc3 Qxe4+) 4... d6?! { (-0.22 → 0.65) Inaccuracy. Best move was Nf6. } (4... Nf6 5. d4) 5. dxe4 dxe5 6. Bb5+?! { (0.75 → -0.21) Inaccuracy. Best move was Qxd8+. } (6. Qxd8+ Kxd8) 6... Nc6? { (-0.21 → 0.82) Mistake. Best move was Nd7. } (6... Nd7 7. O-O Bd6 8. Nc3 O-O 9. Be3 Nc5 10. Qh5 c6 11. Rad1 Qe7 12. Bd3 Be6 13. Be2) 7. Ba4? { (0.82 → -0.67) Mistake. Best move was Bxc6+. } (7. Bxc6+) 7... Bb4+? { (-0.67 → 0.41) Mistake. Best move was Qxd1+. } (7... Qxd1+) 8. c3?! { (0.41 → -0.18) Inaccuracy. Best move was Nd2. } (8. Nd2) 8... Bc5?! { (-0.18 → 0.35) Inaccuracy. Best move was Qxd1+. } (8... Qxd1+ 9. Kxd1) 9. b4? { (0.35 → -1.37) Mistake. Best move was Nd2. } (9. Nd2) 9... Bd6? { (-1.37 → 0.29) Mistake. Best move was Qxd1+. } (9... Qxd1+ 10. Kxd1) 10. b5? { (0.29 → -0.79) Mistake. Best move was O-O. } (10. O-O O-O 11. Nd2 Be6 12. Bb3 Qd7 13. a4 a5 14. b5 Ne7 15. Nf3 Rad8 16. Be3 Ng6) 10... Qf6?? { (-0.79 → 4.54) Blunder. Best move was Na5. } (10... Na5 11. Qe2) 11. bxc6 Bc5?? { (4.23 → 10.08) Blunder. Best move was b6. } (11... b6 12. Nd2) 12. cxb7+ Kf8 13. bxa8=Q?? { (11.16 → Mate in 1) Checkmate is now unavoidable. Best move was Qd8+. } (13. Qd8+ Qxd8) 13... Be3?? { (Mate in 1 → Mate in 2) Lost forced checkmate sequence. Best move was Qxf2#. } (13... Qxf2#) 14. Bxe3?! { (Mate in 2 → 44.06) Lost forced checkmate sequence. Best move was Qxc8+. } (14. Qxc8+ Ke7 15. Qdd7#) 14... h5?! { (44.06 → Mate in 2) Checkmate is now unavoidable. Best move was g5. } (14... g5) 15. Qxc8+ Ke7 16. Qxh8?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qdd7#. } (16. Qdd7#) 16... Ke6 17. Qhxh5?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qd7#. } (17. Qd7#) 17... Qh6 18. Bxh6?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qd7+. } (18. Qd7+ Kf6 19. Qdxf7#) 18... gxh6 19. Qxh6+ Ke7 20. Qd7# { White wins by checkmate. } 1-0