lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/oEZ2DLOy"] [Date "2021.03.20"] [Round "-"] [White "CornelCoslet"] [Black "Brawl"] [Result "1-0"] [UTCDate "2021.03.20"] [UTCTime "17:10:41"] [WhiteElo "1559"] [BlackElo "1763"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense #2 } 3. Nc3 Nf6 4. Bc4 Be7?! { (0.25 → 0.81) Inaccuracy. Best move was Bg4. } (4... Bg4) 5. Ng5? { (0.81 → -0.72) Mistake. Best move was d4. } (5. d4 exd4) 5... Be6?? { (-0.72 → 3.20) Blunder. Best move was O-O. } (5... O-O) 6. Bxe6 fxe6 7. Nxe6 Qd7 8. Nxg7+ Kf7?! { (2.75 → 3.69) Inaccuracy. Best move was Kd8. } (8... Kd8) 9. Nf5 Rf8? { (3.43 → 4.95) Mistake. Best move was Nc6. } (9... Nc6) 10. Nh6+? { (4.95 → 3.15) Mistake. Best move was d3. } (10. d3 Nc6 11. g4 Nd4 12. g5 Nxe4 13. dxe4 Nxf5 14. Qg4 Kg7 15. exf5 Qxf5 16. Qxf5 Rxf5) 10... Kg7 11. Nf5+?! { (3.39 → 2.84) Inaccuracy. Best move was d3. } (11. d3 Nc6) 11... Kg8? { (2.84 → 4.28) Mistake. Best move was Kh8. } (11... Kh8) 12. Nh6+? { (4.28 → 2.68) Mistake. Best move was d4. } (12. d4) 12... Kh8 13. g4? { (3.24 → 1.84) Mistake. Best move was O-O. } (13. O-O Nc6 14. d3 d5 15. exd5 Nxd5 16. Nxd5 Qxd5 17. Qh5 Qe6 18. Bd2 Rad8 19. Rae1 Bc5) 13... Ng8? { (1.84 → 3.69) Mistake. Best move was Nc6. } (13... Nc6 14. d3 Nd4 15. Be3 d5 16. f4 dxe4 17. dxe4 Rad8 18. O-O Nxe4 19. Bxd4 Qxd4+ 20. Qxd4) 14. Nxg8? { (3.69 → 1.49) Mistake. Best move was Nf5. } (14. Nf5 Bf6) 14... Rxg8 15. Qf3? { (1.49 → -1.01) Mistake. Best move was d3. } (15. d3 Nc6) 15... Rf8? { (-1.01 → 1.02) Mistake. Best move was Nc6. } (15... Nc6 16. Qf5) 16. Qg3? { (1.02 → -0.09) Mistake. Best move was Qg2. } (16. Qg2 Nc6 17. d3 Nd4 18. f4 exf4 19. Kd1 c6 20. Rf1 f3 21. Qh3 Kg8 22. Be3 Bf6) 16... Kg8?? { (-0.09 → 4.04) Blunder. Best move was Nc6. } (16... Nc6 17. f3 Nd4 18. O-O Nxc2 19. Rb1 Nb4 20. d3 Nxd3 21. Be3 Rf7 22. Qg2 Nf4 23. Bxf4) 17. Rg1?? { (4.04 → -0.13) Blunder. Best move was d3. } (17. d3 Nc6) 17... Qd8?? { (-0.13 → 3.38) Blunder. Best move was Nc6. } (17... Nc6 18. Ne2 d5 19. exd5 Qxd5 20. Qb3 Qxb3 21. axb3 Nb4 22. Kd1 Rxf2 23. Ng3 Rxh2 24. Ra5) 18. Nd5?? { (3.38 → -2.84) Blunder. Best move was g5. } (18. g5) 18... Bh4 19. Qh3?? { (-1.93 → -5.51) Blunder. Best move was Qg2. } (19. Qg2) 19... Na6?? { (-5.51 → 2.85) Blunder. Best move was Bxf2+. } (19... Bxf2+ 20. Kf1 c6 21. Rg2 Bb6+ 22. Ke1 cxd5 23. g5 dxe4 24. g6 Qd7 25. Qxd7 Nxd7 26. a4) 20. g5?? { (2.85 → -2.31) Blunder. Best move was Rg2. } (20. Rg2 Bg5 21. d3 Bxc1 22. Rxc1 Qg5 23. Ne3 Kh8 24. Qh5 Qf6 25. Nf5 Nc5 26. Rg3 Qg6) 20... Bxf2+ 21. Kf1 Bxg1+ 22. Kxg1 Qxg5+ 23. Kh1 Qg6?? { (-2.04 → 15.75) Blunder. Best move was h5. } (23... h5 24. d4 Qg4 25. Qxg4+ hxg4 26. dxe5 dxe5 27. Bg5 g3 28. Rg1 c6 29. Rxg3 cxd5 30. Bh6+) 24. Ne7+ Kg7 25. Nxg6 Kxg6?! { (13.42 → Mate in 11) Checkmate is now unavoidable. Best move was hxg6. } (25... hxg6 26. d3) 26. Qe6+? { (Mate in 11 → 9.37) Lost forced checkmate sequence. Best move was d4. } (26. d4 Nc5 27. dxc5 Kg7 28. Bh6+ Kh8 29. Qe6 Rae8 30. Qd7 Rg8 31. Qf7 Ref8 32. Bg7+ Rxg7) 26... Kg7?! { (9.37 → 21.05) Inaccuracy. Best move was Rf6. } (26... Rf6) 27. Kg2? { (21.05 → 7.76) Mistake. Best move was d4. } (27. d4) 27... Nc5 28. Qe7+?? { (7.93 → 3.55) Blunder. Best move was Qc4. } (28. Qc4 Rae8) 28... Rf7 29. Qg5+ Kf8?? { (3.55 → 8.11) Blunder. Best move was Kh8. } (29... Kh8 30. Qh5 Rg8+ 31. Kh3 Nxe4 32. d4 Nf2+ 33. Kh4 Rg4+ 34. Qxg4 Nxg4 35. Kxg4 exd4 36. Bf4) 30. d4? { (8.11 → 5.45) Mistake. Best move was Qh4. } (30. Qh4 Ne6 31. d4 exd4 32. Bh6+ Ke8 33. Qh5 Ke7 34. Bg5+ Nxg5 35. Qxg5+ Rf6 36. e5 Rg8) 30... Nxe4?? { (5.45 → 9.75) Blunder. Best move was Rg7. } (30... Rg7 31. dxc5) 31. Qe3? { (9.75 → 8.36) Mistake. Best move was Qh4. } (31. Qh4 Nf6 32. dxe5 dxe5 33. Bh6+ Ke7 34. Re1 Rg8+ 35. Kh1 Rg4 36. Qh3 Ke8 37. Rxe5+ Re7) 31... Rf2+?! { (8.36 → 9.23) Inaccuracy. Best move was d5. } (31... d5 32. Qb3) 32. Kh3 Rf4? { (8.61 → 10.39) Mistake. Best move was d5. } (32... d5 33. Qb3) 33. dxe5 Ng5+ 34. Kg2 Rg4+ 35. Kh1 Ke7 36. exd6+ Kxd6 37. Qd3+ Ke7?! { (13.86 → Mate in 22) Checkmate is now unavoidable. Best move was Ke6. } (37... Ke6 38. Bd2) 38. Qe2+?! { (Mate in 22 → 12.71) Lost forced checkmate sequence. Best move was Bxg5+. } (38. Bxg5+ Rxg5 39. Qxh7+ Kd6 40. Qh6+ Rg6 41. Qxg6+ Kc5 42. Qg5+ Kb6 43. Qe3+ Ka6 44. Rf1 Rd8) 38... Re4?! { (12.71 → Mate in 7) Checkmate is now unavoidable. Best move was Ne4. } (38... Ne4 39. h3) 39. Bxg5+ Kd6 40. Qxe4 Rg8 41. Rd1+ Kc5 42. Qd5+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Rd5+. } (42. Rd5+ Kb6 43. Qb4+ Kc6 44. Qb5#) 42... Kb4 43. Bd2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Rd4#. } (43. Rd4#) 43... Ka4 44. Qa5# { White wins by checkmate. } 1-0