lichess dev

[Event "Rated Rapid game"] [Site "http://chess-academy.net/gWIXohfp"] [Date "2021.05.20"] [Round "-"] [White "ChessPlayer"] [Black "Anonymous_Player"] [Result "1-0"] [UTCDate "2021.05.20"] [UTCTime "16:37:10"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+162"] [BlackRatingDiff "-163"] [Variant "Standard"] [TimeControl "300+8"] [ECO "A06"] [Opening "Zukertort Opening: Tennison Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nf3? { (0.81 → -1.18) Mistake. Best move was exd5. } { A06 Zukertort Opening: Tennison Gambit } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... dxe4 3. Ng5 Nf6?! { (-0.91 → -0.25) Inaccuracy. Best move was e5. } (3... e5 4. Nxe4 f5 5. d4 Qxd4 6. Qxd4 exd4 7. Ng5 h6 8. Nf3) 4. Nxf7?? { (-0.25 → -4.44) Blunder. Best move was Bc4. } (4. Bc4 e6 5. Nc3 Be7 6. O-O b6 7. d3 Bb7 8. Ncxe4 Nxe4) 4... Kxf7 5. d3?! { (-3.74 → -4.60) Inaccuracy. Best move was Bc4+. } (5. Bc4+ e6 6. O-O Nc6 7. Nc3 Bc5 8. d3 exd3 9. Bxd3 Ne5 10. Bg5 Nxd3 11. cxd3 Be7) 5... exd3? { (-4.60 → -3.43) Mistake. Best move was Bf5. } (5... Bf5 6. Be2 e6 7. O-O Nc6 8. Nc3 Nb4 9. dxe4 Nxe4 10. Bf4 Nf6 11. Qxd8 Rxd8 12. Bxc7) 6. Bxd3 b6?? { (-3.68 → 5.06) Blunder. Best move was Nc6. } (6... Nc6 7. Nc3) 7. Bg6+ Kxg6? { (4.44 → 5.93) Mistake. Best move was hxg6. } (7... hxg6 8. Qxd8 Na6 9. Qd4 e6 10. O-O Bb7 11. Nc3 Nb4 12. Nb5 c5 13. Qc4 Bd5 14. Qe2) 8. Qxd8 Nc6?! { (5.34 → 6.19) Inaccuracy. Best move was e5. } (8... e5 9. Qxc7) 9. Qd3+? { (6.19 → 5.14) Mistake. Best move was Qxc7. } (9. Qxc7 Bd7) 9... Kf7?? { (5.14 → 9.85) Blunder. Best move was Bf5. } (9... Bf5 10. Qc4 Bd7 11. Nc3 e5 12. Be3 Bd6 13. O-O-O Rhe8 14. Nb5 Na5 15. Qe2 Bg4 16. f3) 10. Be3?? { (9.85 → 4.56) Blunder. Best move was Qc4+. } (10. Qc4+) 10... Bf5?? { (4.56 → 9.17) Blunder. Best move was Bb7. } (10... Bb7 11. Qe2 e6 12. Nc3 Rd8 13. Nb5 h6 14. O-O Bd6 15. Rad1 Rhe8 16. Rfe1 Kf8 17. Bd4) 11. Qxf5 Ne5? { (8.82 → 15.66) Mistake. Best move was e6. } (11... e6 12. Qf3) 12. Qxe5 Nd5 13. Qxd5+ Ke8 14. Qh5+ Kd8 15. Nc3 c6?! { (29.54 → Mate in 6) Checkmate is now unavoidable. Best move was e6. } (15... e6 16. O-O-O+) 16. O-O-O+ Kc7 17. Qe5+ Kb7 18. Rd7+ Ka6 19. Rdd1?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Qc7. } (19. Qc7 e6 20. Qxc6 Ka5 21. Qa4#) 19... Kb7 20. Rd7+ Kc8 21. Qc7# { White wins by checkmate. } 1-0