lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/2SWW5gCO"] [Date "2021.01.20"] [Round "-"] [White "andreea2011"] [Black "AlexandruB"] [Result "1-0"] [UTCDate "2021.01.20"] [UTCTime "17:36:37"] [WhiteElo "984"] [BlackElo "906"] [WhiteRatingDiff "+52"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Réti Opening #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nf6?! { (-0.02 → 0.59) Inaccuracy. Best move was e6. } { A04 Réti Opening #2 } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. Ng1? { (0.59 → -1.01) Mistake. Best move was d4. } (2. d4 e6 3. c4 h6 4. Bf4 d5 5. e3 c5 6. Nc3 cxd4) 2... Ne4? { (-1.01 → 0.25) Mistake. Best move was e5. } (2... e5 3. e3) 3. Nf3?! { (0.25 → -0.38) Inaccuracy. Best move was d3. } (3. d3 Nf6 4. e4 e5 5. Nf3 Nc6 6. c4 Bc5 7. Be2 d6 8. Nc3 O-O 9. O-O b6) 3... Nxf2?? { (-0.38 → 3.16) Blunder. Best move was d5. } (3... d5 4. e3 e6 5. c4 Be7 6. Be2 dxc4 7. Bxc4 Nd6 8. Be2 b6 9. O-O Bb7 10. Nc3) 4. Kxf2 g5? { (2.42 → 3.74) Mistake. Best move was e5. } (4... e5 5. Nc3 d5 6. e4 d4 7. Ne2 Nc6 8. d3 Bc5 9. Ng3 h5 10. h4 Bg4 11. Bd2) 5. Nxg5?! { (3.74 → 2.86) Inaccuracy. Best move was h3. } (5. h3 h6 6. d4 Bg7 7. e4 O-O 8. c3 d6 9. Be3 Nc6 10. Nbd2 e5 11. Bd3 exd4) 5... Rg8? { (2.86 → 4.48) Mistake. Best move was e5. } (5... e5 6. d3) 6. Nxh7 Rg4? { (4.37 → 5.83) Mistake. Best move was Bg7. } (6... Bg7 7. e3) 7. Nxf8?! { (5.83 → 5.33) Inaccuracy. Best move was d4. } (7. d4 Bg7) 7... Rg3?? { (5.33 → 18.46) Blunder. Best move was Kxf8. } (7... Kxf8) 8. hxg3 a5 9. Na3 a4 10. Nb5 Ra5 11. Nc3 Rf5+ 12. Ke1 Rf2 13. Kxf2 d5 14. Rh8 Qd6 15. d4 Qf6+ 16. Ke1 Bf5 17. Nxd5 Be4?! { (15.27 → Mate in 7) Checkmate is now unavoidable. Best move was Qxh8. } (17... Qxh8 18. c3) 18. Nxf6+?! { (Mate in 7 → 40.56) Lost forced checkmate sequence. Best move was Nxc7+. } (18. Nxc7+ Kd8 19. Nfe6+ Kd7 20. Rd8+ Kc6 21. d5+ Kb6 22. Be3+ Ka5 23. Qd2+ Qc3 24. Qxc3#) 18... Kd8?! { (40.56 → Mate in 1) Checkmate is now unavoidable. Best move was exf6. } { Black resigns. } (18... exf6) 1-0