lichess dev

[Event "Friends Arena"] [Site "http://chess-academy.net/8hbTQb5F"] [Date "2020.07.09"] [Round "-"] [White "DVV"] [Black "Hori"] [Result "1-0"] [UTCDate "2020.07.09"] [UTCTime "16:43:21"] [WhiteElo "999"] [BlackElo "1166"] [WhiteRatingDiff "+65"] [BlackRatingDiff "-137"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. f4?! { (0.15 → -0.38) Inaccuracy. Best move was e4. } { A02 Bird Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... c5 2. e3?! { (0.03 → -0.67) Inaccuracy. Best move was e4. } (2. e4 e6 3. Nf3 Nc6 4. Nc3 d5 5. Bb5 dxe4 6. Nxe4 Bd7) 2... Qa5? { (-0.67 → 0.77) Mistake. Best move was g6. } (2... g6 3. Nf3 Nf6 4. Nc3 Bg7 5. e4 O-O 6. Be2 d6 7. O-O Nc6 8. d3 Bd7 9. e5) 3. Qh5? { (0.77 → -0.91) Mistake. Best move was Nf3. } (3. Nf3 Nf6) 3... g6?! { (-0.91 → -0.31) Inaccuracy. Best move was Nc6. } (3... Nc6 4. Qd1) 4. Qd1?! { (-0.31 → -0.83) Inaccuracy. Best move was Qe2. } (4. Qe2 Nc6) 4... h5?! { (-0.83 → 0.01) Inaccuracy. Best move was d5. } (4... d5 5. Nc3 Nf6 6. Bb5+ Nc6 7. Bxc6+ bxc6 8. Nf3 Bg7 9. O-O O-O 10. d3 d4 11. Ne2) 5. c3?! { (0.01 → -0.83) Inaccuracy. Best move was c4. } (5. c4 Bg7 6. Nc3 e6 7. Nf3 Ne7 8. b3 Nf5 9. Bb2 Nxe3 10. Qc1 Nxf1 11. Rxf1 O-O) 5... Na6? { (-0.83 → 0.38) Mistake. Best move was d5. } (5... d5 6. Nf3 Nc6 7. d4 Nf6 8. Nbd2 cxd4 9. exd4 Qc7 10. Bd3 Bf5 11. Ne5 Bxd3 12. Nxd3) 6. a3?! { (0.38 → -0.51) Inaccuracy. Best move was c4. } (6. c4 Bg7) 6... Nc7? { (-0.51 → 0.80) Mistake. Best move was d5. } (6... d5) 7. b4 Nd5?? { (0.09 → 13.39) Blunder. Best move was Qb6. } (7... Qb6) 8. e4?? { (13.39 → 2.95) Blunder. Best move was bxa5. } (8. bxa5 Bg7 9. Ra2 e6 10. Nf3 Nde7 11. Qa4 Nc6 12. Bd3 Nge7 13. c4 d6 14. Bb2 O-O) 8... Qd8?! { (2.95 → 3.60) Inaccuracy. Best move was Qc7. } (8... Qc7 9. exd5 Bg7 10. Nf3 Nf6 11. bxc5 Qxc5 12. c4 b5 13. d4 Qc7 14. Nc3 bxc4 15. Qa4) 9. bxc5?? { (3.60 → 0.16) Blunder. Best move was exd5. } (9. exd5 Bg7) 9... Ne3?? { (0.16 → 5.52) Blunder. Best move was Nxf4. } (9... Nxf4 10. d4) 10. dxe3 Qc7?! { (4.97 → 5.63) Inaccuracy. Best move was Bg7. } (10... Bg7 11. Nf3 Nh6 12. Bc4 O-O 13. O-O Qa5 14. Qd5 e6 15. Qd3 Qxc5 16. a4 Ng4 17. h3) 11. e5 Qxc5 12. Qe2? { (5.41 → 4.18) Mistake. Best move was Nf3. } (12. Nf3 Nh6 13. a4 Bg7 14. Qd2 Qb6 15. c4 d6 16. Nc3 Qd8 17. Ba3 O-O 18. Nd5 Re8) 12... a5? { (4.18 → 5.79) Mistake. Best move was Bg7. } (12... Bg7 13. Nf3 Nh6 14. a4 d6 15. Qb5+ Qxb5 16. Bxb5+ Bd7 17. exd6 exd6 18. O-O O-O-O 19. e4) 13. Qd1? { (5.79 → 4.67) Mistake. Best move was Nf3. } (13. Nf3) 13... Ra6? { (4.67 → 7.43) Mistake. Best move was Nh6. } (13... Nh6 14. Nf3) 14. g3?? { (7.43 → 4.32) Blunder. Best move was Bxa6. } (14. Bxa6 bxa6 15. Qd4 Qc7 16. Nd2 Nh6 17. Rb1 Bg7 18. Ne2 d6 19. exd6 Bxd4 20. dxc7 Bxe3) 14... Re6? { (4.32 → 5.70) Mistake. Best move was Rc6. } (14... Rc6 15. a4) 15. Ra2? { (5.70 → 4.26) Mistake. Best move was Nf3. } (15. Nf3 Nh6 16. a4 Bg7 17. Nd4 Rb6 18. Bb5 Rxb5 19. axb5 d6 20. exd6 Qxd6 21. Rxa5 O-O) 15... Rb6? { (4.26 → 5.55) Mistake. Best move was Bg7. } (15... Bg7) 16. Nd2 Rb3?? { (4.73 → 11.59) Blunder. Best move was Qd5. } (16... Qd5 17. Nc4) 17. Nxb3 Qxe3+ 18. Bxe3 b5 19. Nxa5 Ba6 20. Ba7 Bc8 21. Nb3 d5?! { (26.00 → Mate in 5) Checkmate is now unavoidable. Best move was e6. } (21... e6 22. Bxb5) 22. Nd4?! { (Mate in 5 → 27.44) Lost forced checkmate sequence. Best move was Bxb5+. } (22. Bxb5+ Bd7 23. Qxd5 Bxb5 24. Qxb5+ Kd8 25. Rd2+ Kc8 26. Qc6#) 22... Bh3?! { (27.44 → Mate in 6) Checkmate is now unavoidable. Best move was Bh6. } (22... Bh6 23. Bxb5+ Kf8 24. Qa4 Kg7 25. Bc5 Rh7 26. Qa8 Bg4 27. Qxd5 h4 28. Ngf3 Kh8 29. Nxh4) 23. Nxh3?! { (Mate in 6 → 34.68) Lost forced checkmate sequence. Best move was Bxb5+. } (23. Bxb5+ Bd7 24. Bxd7+ Kd8 25. Bb6+ Kxd7 26. Qa4+ Kc8 27. Qa8+ Kd7 28. Qc6#) 23... f5?! { (34.68 → Mate in 6) Checkmate is now unavoidable. Best move was Bh6. } (23... Bh6) 24. Nxb5 Rh7 25. Ng5 Rf7 26. Nxf7?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Qxd5. } (26. Qxd5 e6 27. Qxe6+ Ne7 28. Nd6+ Kd8 29. Bb6#) 26... Nf6 27. Nh8 Ne4 28. Nxg6?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qxd5. } (28. Qxd5 e6 29. Nc7+ Ke7 30. Bc5+ Nxc5 31. Qd6#) 28... Nxc3 29. Nxc3?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was e6. } (29. e6 Bg7 30. Nxc3 Bxc3+ 31. Ke2 d4 32. Qa4+ Kd8 33. Qd7#) 29... Bh6 30. Nxd5?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qxd5. } (30. Qxd5 e6 31. Qxe6+ Kd8 32. Bb6#) 30... Bxf4 31. gxf4?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Ndxf4. } (31. Ndxf4 Kf7 32. e6+ Kg8 33. Qxh5 Kg7 34. Qh8#) 31... e6 32. Nh8?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Nf6+. } (32. Nf6+ Kf7 33. Qd7+ Kxg6 34. Qh7#) 32... exd5 33. Qxh5+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qxd5. } (33. Qxd5 h4 34. Qe6+ Kd8 35. Bb6#) 33... Kd7 34. Qxf5+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qf7+. } (34. Qf7+ Kc8 35. Rc2+ Kd8 36. Bb6#) 34... Kc6 35. Qc8# { White wins by checkmate. } 1-0