lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/ORorpxsZ"] [Date "2020.12.28"] [Round "-"] [White "mihaiplostinaru"] [Black "Luca30"] [Result "1-0"] [UTCDate "2020.12.28"] [UTCTime "17:12:05"] [WhiteElo "1554"] [BlackElo "1414"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Ross Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 e5? { (-0.02 → 1.55) Mistake. Best move was e6. } { A04 Zukertort Opening: Ross Gambit } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. Nxe5 Bc5? { (0.94 → 2.11) Mistake. Best move was d5. } (2... d5 3. d4 Nd7 4. Bf4 Nxe5 5. Bxe5 Nf6 6. e3 Bd6 7. Bxd6) 3. Ng4? { (2.11 → 0.13) Mistake. Best move was d4. } (3. d4 Bb6 4. Bf4 d6 5. Nc4 Nf6 6. e3 O-O 7. Be2 Bf5 8. Nxb6 axb6 9. Nc3 h6) 3... f5? { (0.13 → 1.49) Mistake. Best move was d5. } (3... d5 4. h3) 4. Ne5? { (1.49 → -0.04) Mistake. Best move was d4. } (4. d4 Bb6 5. Ne5 Nf6 6. Nc4 d6 7. Nc3 O-O 8. g3 Be6 9. d5 Bf7 10. Bh3 Bg6) 4... Qf6? { (-0.04 → 2.14) Mistake. Best move was Bxf2+. } (4... Bxf2+) 5. Nc4? { (2.14 → -0.14) Mistake. Best move was d4. } (5. d4) 5... f4? { (-0.14 → 2.27) Mistake. Best move was d5. } (5... d5) 6. e3? { (2.27 → 1.20) Mistake. Best move was Nc3. } (6. Nc3 Bxf2+) 6... fxe3 7. dxe3?! { (1.88 → 1.18) Inaccuracy. Best move was Nxe3. } (7. Nxe3 Bb6 8. Be2 Ne7 9. O-O d5 10. c3 O-O 11. d4 c6 12. Nd2 Bc7 13. Ng4 Qe6) 7... c6?? { (1.18 → 7.17) Blunder. Best move was d6. } (7... d6 8. Nc3) 8. Bd3?? { (7.17 → 0.64) Blunder. Best move was Qh5+. } (8. Qh5+ Kd8) 8... d5 9. Na5?! { (1.06 → 0.50) Inaccuracy. Best move was Qh5+. } (9. Qh5+ g6 10. Qe5+ Kd8 11. Qxf6+ Nxf6 12. Ncd2 Rf8 13. Nf3 Nbd7 14. Bd2 Bd6 15. Bc3 Nc5) 9... d4?? { (0.50 → 5.25) Blunder. Best move was Ne7. } (9... Ne7 10. Nb3) 10. O-O?! { (5.25 → 4.41) Inaccuracy. Best move was Qh5+. } (10. Qh5+) 10... dxe3?? { (4.41 → 8.48) Blunder. Best move was Bd6. } (10... Bd6 11. exd4) 11. fxe3?? { (8.48 → 2.23) Blunder. Best move was Qh5+. } (11. Qh5+ Qf7 12. Qxc5 Qe7 13. Bxe3 Qxc5 14. Bxc5 Nf6 15. Re1+ Kd8 16. Nc3 b6 17. Be7+ Kc7) 11... Bd6?? { (2.23 → 9.47) Blunder. Best move was Qh4. } (11... Qh4 12. Bf5) 12. Rxf6 gxf6? { (8.71 → 13.18) Mistake. Best move was Nxf6. } (12... Nxf6 13. Bf5 Bxh2+ 14. Kxh2 Bxf5 15. Qd6 Kf7 16. Nxb7 h6 17. Nd8+ Kg8 18. Ne6 Bxe6 19. Qxe6+) 13. Bf5 Bxf5 14. Qxd6 b6 15. Nxc6 Nxc6 16. Qxc6+ Bd7 17. Qxa8+ Kf7 18. Qd5+ Be6 19. Qb7+ Ne7 20. Qxa7 Bd5 21. Qxb6 Rg8 22. e4 Bxe4 23. Kf1 Rg7 24. Be3 Rxg2 25. Bd4 Nf5?! { (18.00 → Mate in 14) Checkmate is now unavoidable. Best move was Rg6. } (25... Rg6 26. Qc7) 26. Qxf6+ Kg8 27. Qd8+?! { (Mate in 13 → 26.60) Lost forced checkmate sequence. Best move was Qe6+. } (27. Qe6+ Kf8 28. Bc5+ Kg7 29. Qxe4 Rg5 30. Nd2 Nd6 31. Qe7+ Kg6 32. Qe6+ Kg7 33. Bd4+ Kf8) 27... Kf7 28. Qd7+ Kg6?! { (75.43 → Mate in 24) Checkmate is now unavoidable. Best move was Kf8. } (28... Kf8 29. Bc5+ Kg8 30. Qe8+ Kg7 31. Qxe4 Rg5 32. Nd2 Kf7 33. Qd5+ Kg6 34. Qe6+ Kh5 35. Nf3) 29. Qe6+ Kg5 30. Qxe4 Rxh2?! { (74.67 → Mate in 25) Checkmate is now unavoidable. Best move was Rg4. } (30... Rg4 31. Be3+) 31. Be3+ Kh5?! { (74.56 → Mate in 4) Checkmate is now unavoidable. Best move was Nxe3+. } (31... Nxe3+ 32. Qxe3+) 32. Qxf5+ Kh4 33. Qf4+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Bg5+. } (33. Bg5+ Kg3 34. Qf4+ Kh3 35. Qf3#) 33... Kh3 34. Qf3+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qf5+. } (34. Qf5+ Kg3 35. Bf4+ Kh4 36. Qg5+ Kh3 37. Qg3#) 34... Kh4 35. Qf4+ Kh3 36. Bg1?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qf5+. } (36. Qf5+ Kg3 37. Bf4+ Kh4 38. Qg5+ Kh3 39. Qg3#) 36... Rh1 37. Qh6+?! { (Mate in 3 → Mate in 7) Not the best checkmate sequence. Best move was a4. } (37. a4 Rxg1+ 38. Kxg1 h5 39. Ra3#) 37... Kg3 38. Qxh1?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qg5+. } (38. Qg5+ Kh3 39. a4 Rxg1+ 40. Kxg1 h6 41. Ra3#) 38... h5 39. Qh2+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qe4. } (39. Qe4 h4 40. Bf2+ Kh2 41. Qxh4#) 39... Kg4 40. Qg2+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qe5. } (40. Qe5 h4 41. Be3 h3 42. Qg5+ Kf3 43. Nd2#) 40... Kh4 41. Bf2# { White wins by checkmate. } 1-0