lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/BWL1frAA"] [Date "2021.01.09"] [Round "-"] [White "Cornellio"] [Black "Tabacarum"] [Result "1-0"] [UTCDate "2021.01.09"] [UTCTime "17:31:22"] [WhiteElo "1741"] [BlackElo "1404"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C34"] [Opening "King's Gambit Accepted, MacLeod Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. f4?! { (0.30 → -0.47) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... exf4 3. Nf3 Nc6? { (-0.43 → 0.66) Mistake. Best move was g5. } { C34 King's Gambit Accepted, MacLeod Defense } (3... g5 4. Nc3 d6 5. d4 Bg7 6. h4 h6 7. Qd3 Nc6 8. hxg5) 4. Bc4? { (0.66 → -1.06) Mistake. Best move was d4. } (4. d4 g5) 4... a6? { (-1.06 → 0.96) Mistake. Best move was g5. } (4... g5 5. d4) 5. O-O? { (0.96 → -1.37) Mistake. Best move was d4. } (5. d4 b5) 5... b5? { (-1.37 → 1.13) Mistake. Best move was g5. } (5... g5 6. d4 d6 7. Nc3 Bg7 8. Nd5 h6 9. c3 Nf6 10. g3 Bh3 11. gxf4 Bxf1 12. Qxf1) 6. Bb3? { (1.13 → -0.45) Mistake. Best move was Bd5. } (6. Bd5) 6... a5? { (-0.45 → 2.22) Mistake. Best move was Na5. } (6... Na5 7. d3 Nxb3 8. axb3 g5 9. Qe1 h6 10. Nc3 Bg7 11. Nxb5 Ne7 12. Bd2 Bxb2 13. Ra2) 7. a3? { (2.22 → 0.72) Mistake. Best move was d4. } (7. d4 g5) 7... a4?! { (0.72 → 1.38) Inaccuracy. Best move was g5. } (7... g5 8. Nc3 Bg7 9. d4 h6 10. Nxb5 a4 11. Bc4 Ba6 12. g3 g4 13. e5 Bxb5 14. Bxb5) 8. Ba2?! { (1.38 → 0.81) Inaccuracy. Best move was Bd5. } (8. Bd5) 8... Ba6? { (0.81 → 2.33) Mistake. Best move was g5. } (8... g5 9. d4) 9. d3? { (2.33 → 1.10) Mistake. Best move was d4. } (9. d4 g5) 9... b4? { (1.10 → 2.83) Mistake. Best move was g5. } (9... g5 10. Nc3 h6 11. g3 Rh7 12. Nd5 fxg3 13. hxg3 d6 14. Nh2 Qd7 15. Qh5 O-O-O 16. Bxg5) 10. Bxf4 bxa3?! { (2.65 → 3.54) Inaccuracy. Best move was Qf6. } (10... Qf6 11. Ng5) 11. Nxa3 Bxa3?! { (3.10 → 3.80) Inaccuracy. Best move was Qb8. } (11... Qb8 12. Ne5) 12. bxa3 Nf6?? { (3.17 → 6.40) Blunder. Best move was Qe7. } (12... Qe7) 13. Ng5? { (6.40 → 5.21) Mistake. Best move was e5. } (13. e5 Ne4) 13... d5? { (5.21 → 8.17) Mistake. Best move was Qe7. } (13... Qe7 14. Bxf7+) 14. Nxf7 Kxf7 15. Bg5?? { (7.98 → 3.26) Blunder. Best move was Bxd5+. } (15. Bxd5+) 15... Qd6 16. exd5?? { (4.15 → 0.23) Blunder. Best move was Bxd5+. } (16. Bxd5+ Ke7) 16... Kg6?? { (0.23 → 5.00) Blunder. Best move was Ne5. } (16... Ne5) 17. Bxf6 gxf6?? { (4.25 → Mate in 12) Checkmate is now unavoidable. Best move was h5. } (17... h5 18. Bxg7 Kxg7 19. dxc6 Raf8 20. Qd2 Qd4+ 21. Kh1 Kg6 22. Qa5 Rxf1+ 23. Rxf1 Rf8 24. Rg1) 18. Qg4+ Kf7 19. dxc6+ Ke7 20. Qg7+ Kd8 21. Rxf6?? { (Mate in 4 → -1.09) Lost forced checkmate sequence. Best move was Qxh8+. } (21. Qxh8+ Ke7 22. Rae1+ Qe5 23. Qxf6+ Ke8 24. Rxe5#) 21... Qe5?? { (-1.09 → Mate in 1) Checkmate is now unavoidable. Best move was Qd4+. } (21... Qd4+ 22. Kf1) 22. Qxh8+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qd7#. } (22. Qd7#) 22... Ke7 23. Rf7+?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was Qg7+. } (23. Qg7+ Ke8 24. Rf8#) 23... Kd6 24. Qxa8?! { (Mate in 7 → 20.88) Lost forced checkmate sequence. Best move was Rd7+. } (24. Rd7+ Kxc6 25. Qxe5 Kxd7 26. Qd4+ Kc8 27. Be6+ Kb8 28. Rb1+ Bb7 29. Qb4 Ka7 30. Qxb7#) 24... Qxa1+?! { (20.88 → Mate in 10) Checkmate is now unavoidable. Best move was Qd4+. } (24... Qd4+ 25. Rf2) 25. Kf2 Qxa2 26. Qxa6?? { (Mate in 8 → 2.36) Lost forced checkmate sequence. Best move was Rd7+. } (26. Rd7+ Kc5 27. Qa7+ Kb5 28. Qb8+ Bb7 29. Qxb7+ Ka5 30. Rd8 Qxc2+ 31. Kg3 Qc5 32. Ra8+ Qa7) 26... Qxf7+ 27. Ke2? { (2.59 → 0.00) Mistake. Best move was Ke3. } (27. Ke3 Qe6+ 28. Kd2 Qh6+ 29. Kc3 Qxh2 30. g4 Qe5+ 31. d4 Qg3+ 32. Qd3 Qxg4 33. Qxh7 Qf3+) 27... Qh5+ 28. Kd2 Qg5+? { (0.00 → 2.98) Mistake. Best move was Qxh2. } (28... Qxh2 29. Qxa4 Qxg2+ 30. Kc1 Qg5+ 31. Kb2 h5 32. Qd4+ Kxc6 33. Qc3+ Kb7 34. Qb3+ Ka7 35. Qc4) 29. Kc3 Qxg2 30. Qxa4? { (2.73 → 0.44) Mistake. Best move was d4. } (30. d4) 30... Qxh2 31. Qd4+?! { (0.60 → 0.00) Inaccuracy. Best move was Qb5. } (31. Qb5 Qg1) 31... Kxc6 32. Qe4+ Kd6?! { (0.00 → 0.50) Inaccuracy. Best move was Kb6. } (32... Kb6 33. Qe6+ Kb7 34. Qd5+ Kb8 35. Qb5+ Ka7 36. Qf5 h5 37. Qa5+ Kb8 38. Qb5+ Ka7 39. Qa4+) 33. a4 h5? { (0.48 → 2.52) Mistake. Best move was Qh5. } (33... Qh5 34. Qf4+) 34. a5 h4?? { (2.21 → 7.44) Blunder. Best move was Qg1. } (34... Qg1 35. Qf4+) 35. a6 h3?? { (6.12 → Mate in 19) Checkmate is now unavoidable. Best move was Qg1. } (35... Qg1 36. Qb4+) 36. a7 Qf2 37. a8=Q h2 38. Qd8+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qad5#. } (38. Qad5#) 38... Kc5 39. Qdd5+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qxc7+. } (39. Qxc7+ Kb5 40. Qec4#) 39... Kb6 40. Qb4+ Ka6 41. Qdb5+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qa2#. } (41. Qa2#) 41... Ka7 42. Qb7# { White wins by checkmate. } 1-0