lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/j5ukXNmz"] [Date "2021.03.29"] [Round "-"] [White "BatushkaFeofan"] [Black "CornelCoslet"] [Result "1-0"] [UTCDate "2021.03.29"] [UTCTime "17:43:42"] [WhiteElo "2069"] [BlackElo "1648"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Giuoco Piano"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 { C50 Giuoco Piano } 4. Bd5?! { (0.34 → -0.33) Inaccuracy. Best move was d3. } (4. d3 Nf6 5. O-O O-O 6. h3 h6 7. c3 d6 8. Nbd2 a5) 4... Nd4?! { (-0.33 → 0.49) Inaccuracy. Best move was Nge7. } (4... Nge7) 5. Nxe5?! { (0.49 → -0.13) Inaccuracy. Best move was O-O. } (5. O-O) 5... Qf6? { (-0.13 → 1.56) Mistake. Best move was Qg5. } (5... Qg5 6. Ng4 Nf6 7. Nxf6+ Qxf6 8. O-O c6 9. c3 cxd5 10. cxd4 Bxd4 11. Nc3 dxe4 12. d3) 6. Nxf7?! { (1.56 → 0.59) Inaccuracy. Best move was Ng4. } (6. Ng4 Qg6) 6... Ne6 7. Qh5?? { (0.95 → -3.70) Blunder. Best move was d4. } (7. d4 Bxd4) 7... g6? { (-3.70 → -0.79) Mistake. Best move was Qxf2+. } (7... Qxf2+ 8. Kd1 g6 9. Qe2 Qxe2+ 10. Kxe2 Kxf7 11. Bxe6+ dxe6 12. d3 e5 13. Be3 Bxe3 14. Kxe3) 8. e5?? { (-0.79 → -10.92) Blunder. Best move was Qe2. } (8. Qe2 Qxf7) 8... Qxf7?? { (-10.92 → -2.63) Blunder. Best move was Qxf2+. } (8... Qxf2+ 9. Kd1 gxh5 10. Nxh8 Qd4 11. Bf3 Qxe5 12. c3 Qxh8 13. d4 Be7 14. Bxh5+ Kd8 15. Nd2) 9. Bxe6?? { (-2.63 → -13.80) Blunder. Best move was Qe2. } (9. Qe2 Ne7 10. Bxe6 Qxe6 11. c3 O-O 12. d4 Bb6 13. O-O d6 14. Nd2 dxe5 15. Re1 Nc6) 9... Bxf2+?? { (-13.80 → -4.35) Blunder. Best move was Qxf2+. } (9... Qxf2+ 10. Kd1 gxh5 11. Bh3 b6 12. Re1 Bb7 13. c3 Bxg2 14. Bxg2 Qxg2 15. d4 Be7 16. Nd2) 10. Ke2? { (-4.35 → -5.61) Mistake. Best move was Kd1. } (10. Kd1 Qxe6) 10... Qxe6 11. Qf3 Qa6+?? { (-5.67 → -0.31) Blunder. Best move was Bc5. } (11... Bc5) 12. d3? { (-0.31 → -1.57) Mistake. Best move was Kxf2. } (12. Kxf2) 12... Bh4? { (-1.57 → 1.11) Mistake. Best move was Bc5. } (12... Bc5 13. Rf1) 13. Rf1 Nh6?? { (0.83 → 4.28) Blunder. Best move was Nf6. } (13... Nf6 14. exf6 Qe6+ 15. Qe3 O-O 16. Qxe6+ dxe6 17. Bh6 Rxf6 18. Nc3 Bd7 19. Ne4 Rxf1 20. Rxf1) 14. Bxh6 d6?? { (3.79 → 7.48) Blunder. Best move was Qe6. } (14... Qe6 15. Kd2) 15. Qf7+?? { (7.48 → 2.39) Blunder. Best move was Bg7. } (15. Bg7 Bf5) 15... Kd8 16. e6? { (2.99 → 0.00) Mistake. Best move was Nc3. } (16. Nc3 dxe5 17. Qg7 Re8 18. Rf8 Bd7 19. Raf1 Be7 20. Nd5 Bxf8 21. Rxf8 Qd6 22. Bg5+ Kc8) 16... Qb5?! { (0.00 → 0.73) Inaccuracy. Best move was Qc6. } (16... Qc6 17. g3 Bxe6 18. Qxe6 Re8 19. Rf8 Rxf8 20. Bxf8 Qg2+ 21. Ke3 Qg1+ 22. Ke2) 17. g3? { (0.73 → -1.26) Mistake. Best move was Kd2. } (17. Kd2 Qh5 18. Be3 Re8 19. Nc3 Bxe6 20. Qg7 Qe5 21. Qxe5 dxe5 22. Bh6 Kd7 23. g3 Be7) 17... Qe5+? { (-1.26 → 0.29) Mistake. Best move was Qh5+. } (17... Qh5+ 18. Qf3 Qxh6 19. gxh4 Qxh4 20. Qf6+ Qxf6 21. Rxf6 Re8 22. Kd2 Bxe6 23. Nc3 Ke7 24. Rf2) 18. Kd2 Bg5+? { (0.13 → 2.99) Mistake. Best move was Bxe6. } (18... Bxe6 19. Qf4 Qxf4+ 20. Rxf4 Be7 21. Nc3 Kd7 22. Re1 d5 23. Nb5 Rhc8 24. h4 c6 25. Nd4) 19. Bxg5+ Qxg5+ 20. Rf4 Re8?! { (2.20 → 2.70) Inaccuracy. Best move was Qe5. } (20... Qe5 21. Re4) 21. Qf6+? { (2.70 → 0.25) Mistake. Best move was Nc3. } (21. Nc3) 21... Qxf6 22. Rxf6 Bxe6 23. Nc3 Bg4? { (0.32 → 1.89) Mistake. Best move was Kd7. } (23... Kd7 24. Re1 a5 25. h4 Bg8 26. Ref1 Re7 27. a4 d5 28. Rf8 Rxf8 29. Rxf8 Be6 30. Nb5) 24. Raf1? { (1.89 → 0.67) Mistake. Best move was Rf7. } (24. Rf7) 24... Re2+?? { (0.67 → 9.90) Blunder. Best move was Be6. } (24... Be6) 25. Nxe2 Bxe2 26. Kxe2 Kd7 27. Rf7+ Kc6 28. Rxh7 Re8+ 29. Kd2 g5 30. Rff7 Kc5?! { (9.28 → 11.56) Inaccuracy. Best move was Rc8. } (30... Rc8 31. Rhg7) 31. Rxc7+ Kd5 32. Rxb7 g4 33. Rxa7 Kd4?! { (11.41 → Mate in 6) Checkmate is now unavoidable. Best move was Rf8. } (33... Rf8 34. Rh5+) 34. Ra5 d5 35. Rb7?! { (Mate in 7 → 60.78) Lost forced checkmate sequence. Best move was Ra6. } (35. Ra6 Ke5 36. Rh5+ Kd4 37. c3+ Kc5 38. b4+ Kb5 39. Rhh6 Re6 40. Rhxe6 d4 41. a4#) 35... Ke5 36. Rb4 Kf6 37. Rxg4 d4?! { (12.19 → Mate in 18) Checkmate is now unavoidable. Best move was Rb8. } (37... Rb8 38. Kc1 Rd8 39. h4 Rd6 40. Rg5 d4 41. Rgd5 Re6 42. Rxd4 Re1+ 43. Kd2 Ra1 44. g4) 38. Rxd4 Kf7 39. Rd6 Ke7 40. Rb6 Kf8 41. Ra7 Rd8 42. Rh6 Ke8 43. Rh8# { White wins by checkmate. } 1-0