lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/AOuxS67i"] [Date "2021.02.16"] [Round "-"] [White "Stefansah"] [Black "DavidNicolaescu"] [Result "0-1"] [UTCDate "2021.02.16"] [UTCTime "17:45:17"] [WhiteElo "1148"] [BlackElo "1390"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 { C20 King's Pawn Game } 2. g3?! { (0.30 → -0.65) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Nf6?! { (-0.65 → 0.24) Inaccuracy. Best move was d5. } (2... d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 Nc6 6. Nc3 Qd7 7. d4) 3. f4? { (0.24 → -0.77) Mistake. Best move was Bg2. } (3. Bg2) 3... exf4 4. gxf4? { (-0.36 → -2.73) Mistake. Best move was e5. } (4. e5 Nd5 5. Nc3 c6 6. Qe2 d6 7. Nxd5 cxd5 8. exd6+ Be6 9. Bh3 Bxd6 10. Bxe6 fxe6) 4... Nxe4 5. d3?? { (-1.95 → Mate in 2) Checkmate is now unavoidable. Best move was Nf3. } (5. Nf3) 5... Nf6?? { (Mate in 2 → -1.62) Lost forced checkmate sequence. Best move was Qh4+. } (5... Qh4+ 6. Ke2 Qf2#) 6. Bh3 Qe7+?! { (-1.99 → -1.38) Inaccuracy. Best move was Be7. } (6... Be7 7. Nc3) 7. Be3?? { (-1.38 → -7.22) Blunder. Best move was Kf2. } (7. Kf2) 7... d5?? { (-7.22 → -1.34) Blunder. Best move was Qxe3+. } (7... Qxe3+ 8. Qe2) 8. Qd2?? { (-1.34 → -7.38) Blunder. Best move was Bxc8. } (8. Bxc8 Nc6 9. Bxb7 Qb4+ 10. Nd2 Qxb7 11. Ngf3 Bd6 12. Nb3 O-O 13. O-O a5 14. a4 Rfe8) 8... c6?? { (-7.38 → -0.64) Blunder. Best move was Bxh3. } (8... Bxh3) 9. c3? { (-0.64 → -2.74) Mistake. Best move was Bxc8. } (9. Bxc8 d4) 9... h6?? { (-2.74 → 2.96) Blunder. Best move was d4. } (9... d4 10. cxd4 c5 11. Qe2 Nc6 12. Bxc8 Rxc8 13. dxc5 Ng4 14. Bd2 Nd4 15. Qxe7+ Bxe7 16. Na3) 10. Bxc8 g5? { (2.19 → 4.49) Mistake. Best move was Nbd7. } (10... Nbd7 11. Bxd7+) 11. Bh3?? { (4.49 → -2.47) Blunder. Best move was Ne2. } (11. Ne2 Kd8 12. fxg5 Kxc8 13. gxf6 Qe6 14. Nd4 Qh3 15. Qf2 Nd7 16. Qg3 Qxg3+ 17. hxg3 Nxf6) 11... gxf4 12. Ne2? { (-2.16 → -4.00) Mistake. Best move was Kf2. } (12. Kf2 fxe3+) 12... fxe3 13. Qxe3?? { (-3.60 → -19.77) Blunder. Best move was Qc2. } (13. Qc2 h5) 13... Qxe3 14. Bf5 Qe5 15. Bh3 d4 16. cxd4 Qe6?? { (-18.30 → -5.13) Blunder. Best move was Qe3. } (16... Qe3 17. Bf1) 17. Rf1?? { (-5.13 → -16.25) Blunder. Best move was Bxe6. } (17. Bxe6 fxe6) 17... Qxh3 18. Rf2 Ng4 19. a4 Nxh2 20. Nf4 Qh4 21. Ra3 Rg8 22. Rc3?! { (-31.02 → Mate in 5) Checkmate is now unavoidable. Best move was Ke2. } (22. Ke2 Rg1 23. Nc3 Ng4 24. Kd2 Qxf2+ 25. Nfe2 Bxa3 26. bxa3 Qe1+ 27. Kc2 Rg2 28. Kb3 Rxe2) 22... Rg1+ 23. Ke2 Qg4+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qe7+. } (23... Qe7+ 24. Ne6 Qxe6+ 25. Kd2 Qe1+ 26. Kc2 Qd1#) 24. Rf3 Qxf3+ 25. Kd2 { White resigns. } 0-1