lichess dev

[Event "Averbakh Arena"] [Site "http://chess-academy.net/QoEkxig4"] [Date "2020.05.12"] [Round "-"] [White "Hesse06"] [Black "janel"] [Result "1-0"] [UTCDate "2020.05.12"] [UTCTime "15:47:37"] [WhiteElo "1837"] [BlackElo "1806"] [WhiteRatingDiff "+31"] [BlackRatingDiff "-23"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. d4 Be7?! { (0.02 → 0.59) Inaccuracy. Best move was d5. } (2... d5 3. Nf3 Nf6 4. Bd3 Be7 5. O-O O-O 6. b3 c5 7. Bb2) 3. c3?! { (0.59 → -0.40) Inaccuracy. Best move was e4. } (3. e4) 3... f6? { (-0.40 → 1.23) Mistake. Best move was d5. } (3... d5) 4. Nd2 e5?! { (0.83 → 1.41) Inaccuracy. Best move was Nh6. } (4... Nh6) 5. Be2? { (1.41 → 0.29) Mistake. Best move was Ngf3. } (5. Ngf3 d5 6. e4 exd4 7. cxd4 Be6 8. Bb5+ Nc6 9. e5 Nh6 10. Bxc6+ bxc6 11. exf6 Bxf6) 5... Nh6?! { (0.29 → 1.26) Inaccuracy. Best move was d5. } (5... d5) 6. e4 g6?! { (0.83 → 1.64) Inaccuracy. Best move was c6. } (6... c6 7. Ngf3 Nf7 8. O-O O-O 9. Qb3 d5 10. Re1 Qb6 11. Bd1 Be6 12. exd5 Bxd5 13. c4) 7. dxe5?! { (1.64 → 1.05) Inaccuracy. Best move was Ngf3. } (7. Ngf3 d6) 7... Ng4?? { (1.05 → 5.72) Blunder. Best move was fxe5. } (7... fxe5 8. Ndf3 Nf7 9. Bc4 d6 10. Ne2 Rf8 11. Be3 Nd7 12. O-O c6 13. Ng3 Nb6 14. Bb3) 8. Ngf3?? { (5.72 → 1.66) Blunder. Best move was Bxg4. } (8. Bxg4 fxe5 9. Be2 d6 10. Ngf3 Nd7 11. b4 Kf8 12. Nf1 Kg7 13. Ng3 Nb6 14. h4 h6) 8... Nxf2?? { (1.66 → 5.29) Blunder. Best move was Nxe5. } (8... Nxe5 9. Nxe5) 9. Kxf2 Bc5+? { (5.16 → 6.53) Mistake. Best move was fxe5. } (9... fxe5 10. Rf1) 10. Ke1 Bf2+?? { (5.93 → 10.14) Blunder. Best move was Nc6. } (10... Nc6 11. Rf1 Nxe5 12. Nxe5 fxe5 13. Nf3 d5 14. Bh6 a6 15. exd5 Bf8 16. Be3 Bg7 17. Qb3) 11. Kxf2 O-O 12. Ke1 Qe7 13. exf6 Qc5 14. Nc4 Rxf6 15. Na3 Qe5 16. Be3 Qf4 17. Bxf4 Rxf4 18. Qxd7?? { (27.51 → 5.49) Blunder. Best move was Qd4. } (18. Qd4 Nc6 19. Bc4+ Kf8 20. Qh8+ Ke7 21. Qxh7+ Kd8 22. Qg8+ Ke7 23. Qxg6 Rf8 24. Qg7+ Ke8) 18... Rxe4?? { (5.49 → 37.82) Blunder. Best move was Bxd7. } (18... Bxd7 19. Bc4+ Kg7 20. Kf2 Bc6 21. Rad1 Nd7 22. Nb5 Rxe4 23. Nxc7 Rc8 24. Ne6+ Kf6 25. Ned4) 19. Qxc8+ Kg7 20. Qxb7 Re3 21. Qxa8 Rxe2+?! { (36.32 → Mate in 7) Checkmate is now unavoidable. Best move was Re8. } (21... Re8 22. Nb5) 22. Kxe2 Na6 23. Qb8?! { (Mate in 5 → 20.10) Lost forced checkmate sequence. Best move was Qe8. } (23. Qe8 g5 24. Ne5 g4 25. Qe7+ Kh6 26. h4 gxh3 27. Rxh3#) 23... Nc5?! { (20.10 → Mate in 6) Checkmate is now unavoidable. Best move was Nxb8. } (23... Nxb8 24. Nb5 Nc6 25. Kf2 Ne7 26. Nxc7 Ng8 27. Rae1 a5 28. Re6 Nf6 29. Ra6 Ng4+ 30. Kg1) 24. Qxc7+ Kf8 25. Qxc5+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Ng5. } (25. Ng5 Ke8 26. Rad1 Nd3 27. Rxd3 a6 28. Rd8#) 25... Kg8 26. Ne5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qe7. } (26. Qe7 h6 27. Rhd1 g5 28. Rd8#) 26... Kg7 27. Qe7+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rhf1. } (27. Rhf1 Kh6 28. Ng4+ Kg7 29. Qf8#) 27... Kh6 28. Ng4+ { White wins on time. } 1-0