lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/5buP3NA0"] [Date "2020.12.21"] [Round "-"] [White "Dominic"] [Black "P_-_-_-_-_-_-_-_-O"] [Result "0-1"] [UTCDate "2020.12.21"] [UTCTime "17:36:53"] [WhiteElo "1539"] [BlackElo "1726"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Bc4? { (0.41 → -0.61) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... d5 3. Bb3 Nf6 4. Qf3? { (-0.36 → -2.21) Mistake. Best move was d4. } (4. d4 exd4 5. exd4 Bd6 6. Ne2 O-O 7. O-O Re8 8. h3 a5) 4... e4? { (-2.21 → -1.18) Mistake. Best move was a5. } (4... a5) 5. Qg3? { (-1.18 → -2.94) Mistake. Best move was Qd1. } (5. Qd1 Nbd7 6. d4 Nb6 7. a4 a5 8. c3 Bd6 9. Ne2 O-O 10. Nd2 Be6 11. h3 c6) 5... Bd6 6. Qxg7? { (-2.46 → -4.58) Mistake. Best move was f4. } (6. f4 exf3 7. Qf2 fxg2 8. Qxg2 O-O 9. Nc3 c6 10. Nf3 Re8 11. Rg1 g6 12. d3 Nbd7) 6... Rg8 7. Qh6 Rxg2 8. Nh3?? { (-4.33 → -8.79) Blunder. Best move was h3. } (8. h3 Nbd7) 8... Qd7?? { (-8.79 → 0.66) Blunder. Best move was Rg6. } (8... Rg6 9. Qh4 Rg4 10. Qh6 Bf8 11. Qf4 Rxf4 12. Nxf4 Ng4 13. h4 d4 14. d3 Nc6 15. Ba4) 9. Ng5?? { (0.66 → -10.24) Blunder. Best move was Qxf6. } (9. Qxf6 Qxh3) 9... Qg4?? { (-10.24 → -6.43) Blunder. Best move was Qf5. } (9... Qf5) 10. Qg7?? { (-6.43 → Mate in 8) Checkmate is now unavoidable. Best move was Rf1. } (10. Rf1 Qxg5) 10... Be5?? { (Mate in 8 → -2.42) Lost forced checkmate sequence. Best move was Rg1+. } (10... Rg1+ 11. Rxg1 Qxg1+ 12. Ke2 Bg4+ 13. f3 Qxh2+ 14. Kf1 Qh1+ 15. Kf2 Bg3+ 16. Kxg3 Qg1+ 17. Kh4) 11. Qxf7+ Kd8 12. Qf8+ Kd7 13. Ba4+ c6 14. Qf7+?? { (-2.06 → -6.83) Blunder. Best move was Nf7. } (14. Nf7 Bc7 15. Nh6 Qg6 16. d4 b5 17. Bb3 a5 18. a4 b4 19. Qf7+ Qxf7 20. Nxf7 Ng4) 14... Kd6 15. b3?? { (-6.03 → Mate in 6) Checkmate is now unavoidable. Best move was Qf8+. } (15. Qf8+ Kc7 16. d4 exd3 17. Qe7+ Nbd7 18. Ne6+ Kb8 19. cxd3 Rg1+ 20. Rxg1 Qxg1+ 21. Kd2 Qxf2+) 15... Qh4?? { (Mate in 6 → -0.56) Lost forced checkmate sequence. Best move was Rg1+. } (15... Rg1+ 16. Rxg1 Qxg1+ 17. Ke2 Bg4+ 18. f3 exf3+ 19. Nxf3 Bxf3+ 20. Kxf3 Qf1#) 16. Ba3+ c5 17. b4?? { (0.00 → Mate in 5) Checkmate is now unavoidable. Best move was Qf8+. } (17. Qf8+ Kc7 18. Qe7+ Nbd7 19. Ne6+ Kb8 20. Rf1 Qxh2 21. Bxd7 Rg1 22. Bxc8 Rxf1+ 23. Kxf1 Qh1+) 17... Qxf2+ 18. Kd1 Qe2+?? { (Mate in 4 → 3.14) Lost forced checkmate sequence. Best move was Bg4+. } (18... Bg4+ 19. Nf3 Rg1+ 20. Rxg1 Qxg1+ 21. Ke2 Bxf3#) 19. Kc1 b6?? { (2.62 → 10.29) Blunder. Best move was Bxa1. } (19... Bxa1 20. Bb2 Bxb2+ 21. Kxb2 Qf2 22. Qf8+ Ke5 23. Nf7+ Ke6 24. Qxc8+ Kxf7 25. Qxb7+ Nbd7 26. Bxd7) 20. bxc5+ bxc5 21. Bxc5+? { (9.03 → 7.08) Mistake. Best move was Qf8+. } (21. Qf8+ Kc7 22. Qxc5+ Kb7 23. Nf7 Qc4 24. Nd8+ Ka6 25. Bb5+ Qxb5 26. Qxc8+ Kb6 27. Nc3 Bxc3) 21... Kxc5 22. Qc7+?? { (7.00 → -22.66) Blunder. Best move was Qe7+. } (22. Qe7+ Bd6 23. Qxf6 Nc6 24. Bxc6 Kxc6 25. Nf7 Rg6 26. Ne5+ Kc7 27. Qf7+ Kb6 28. Nxg6 Qg2) 22... Bxc7 23. Nxe4+ Nxe4 24. Nc3?! { (-31.23 → Mate in 4) Checkmate is now unavoidable. Best move was Rd1. } (24. Rd1 Bg4) 24... Nxc3?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qxd2+. } (24... Qxd2+ 25. Kb1 Nxc3+ 26. Kb2 Nxa4+ 27. Ka3 Qb4#) 25. dxc3 Qd2+ 26. Kb2 Bd7?! { (Mate in 3 → -25.96) Lost forced checkmate sequence. Best move was Be5. } (26... Be5 27. Kb1 Qxc3 28. a3 Qxa1#) 27. Kb3?! { (-25.96 → Mate in 2) Checkmate is now unavoidable. Best move was Rhd1. } (27. Rhd1 Qxe3) 27... Qxc2+ 28. Ka3 Qxc3+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxa4#. } (28... Qxa4#) 29. Bb3 Bd6?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qb2#. } (29... Qb2#) 30. e4 Kb6# { Black wins by checkmate. } 0-1