lichess dev

[Event "Friends Arena"] [Site "http://chess-academy.net/uRTA7mgY"] [Date "2020.07.09"] [Round "-"] [White "Aron"] [Black "Luca_Hirlea"] [Result "1-0"] [UTCDate "2020.07.09"] [UTCTime "17:03:30"] [WhiteElo "1673"] [BlackElo "1186"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C21"] [Opening "Center Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... exd4 3. Qxd4?! { (0.07 → -0.62) Inaccuracy. Best move was Nf3. } { C21 Center Game } (3. Nf3 Bc5 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 d6 7. O-O Nf6) 3... Qf6? { (-0.62 → 1.37) Mistake. Best move was Nf6. } (3... Nf6 4. Nc3) 4. e5? { (1.37 → -0.58) Mistake. Best move was Qc4. } (4. Qc4 Nc6 5. Nc3 Bb4 6. Bd2 Nge7 7. a3 Ba5 8. Nf3 O-O 9. O-O-O d6 10. Bg5 Qg6) 4... Nc6 5. Qc3? { (-0.17 → -1.68) Mistake. Best move was exf6. } (5. exf6 Nxd4 6. fxg7 Bxg7 7. Bd3 b6 8. Ne2 Ne6 9. Nbc3 Bb7 10. O-O O-O-O 11. a4 Nc5) 5... Qxe5+?! { (-1.68 → -1.14) Inaccuracy. Best move was Nxe5. } (5... Nxe5) 6. Qxe5+ Nxe5 7. Be3?! { (-0.98 → -1.58) Inaccuracy. Best move was Bf4. } (7. Bf4) 7... Bb4+ 8. c3 Be7 9. Na3?! { (-1.16 → -1.88) Inaccuracy. Best move was Bd4. } (9. Bd4 f6) 9... Nf6?! { (-1.88 → -0.96) Inaccuracy. Best move was Bxa3. } (9... Bxa3) 10. Nb5 c6?? { (-1.37 → 3.94) Blunder. Best move was Kd8. } (10... Kd8 11. Be2 d6 12. Nf3 Nxf3+ 13. Bxf3 c6 14. Nd4 Ng4 15. Bf4 Kc7 16. h3 Ne5 17. Be2) 11. Nc7+ Kf8? { (3.71 → 5.34) Mistake. Best move was Kd8. } (11... Kd8) 12. Nxa8 Nc4?? { (4.93 → 8.30) Blunder. Best move was b6. } (12... b6 13. Nc7) 13. Bxc4 Ng4? { (8.20 → 11.34) Mistake. Best move was b5. } (13... b5 14. Be2 Bb7 15. a4 Bxa8 16. axb5 cxb5 17. Bf3 Bxf3 18. Nxf3 h6 19. O-O Kg8 20. Bd4) 14. Bxa7 Nxf2 15. Kxf2 Bh4+ 16. g3 Bxg3+ 17. hxg3 c5 18. Nb6 Ke7?! { (23.25 → Mate in 9) Checkmate is now unavoidable. Best move was d5. } (18... d5 19. Nxd5) 19. Nxc8+?! { (Mate in 9 → 22.19) Lost forced checkmate sequence. Best move was Re1+. } (19. Re1+ Kf8 20. Nxc8 h6 21. Re7 d5 22. Bxd5 Kg8 23. Rxf7 Kh7 24. Ne7 Rb8 25. Bxb8 Kh8) 19... Kf6 20. Nd6 Ke5?! { (28.34 → Mate in 7) Checkmate is now unavoidable. Best move was Rf8. } (20... Rf8 21. Bxc5 b5 22. Bxb5 Rb8 23. Bc4 Kg6 24. b4 Rf8 25. Nf3 h6 26. Ne5+ Kh7 27. Ndxf7) 21. Nxb7?! { (Mate in 7 → 32.75) Lost forced checkmate sequence. Best move was Bxc5. } (21. Bxc5 Kf6 22. Re1 Re8 23. Rxe8 h6 24. Bd4+ Kg6 25. Bd3+ f5 26. Bxf5+ Kg5 27. Nf3#) 21... Kf5?! { (32.75 → Mate in 11) Checkmate is now unavoidable. Best move was Kf6. } (21... Kf6 22. Nd6) 22. Bxf7?! { (Mate in 11 → 28.60) Lost forced checkmate sequence. Best move was Nd6+. } (22. Nd6+ Kg6 23. Bxf7+ Kf6 24. Re1 Rf8 25. Bxc5 Rxf7 26. Bd4+ Kg6+ 27. Nxf7 Kxf7 28. Rxh7 d6) 22... Kg5?! { (28.60 → Mate in 11) Checkmate is now unavoidable. Best move was Rf8. } (22... Rf8 23. Bd5) 23. Bxc5 Kf5?! { (81.16 → Mate in 4) Checkmate is now unavoidable. Best move was Kf6. } (23... Kf6) 24. Bd4?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Be7. } (24. Be7 Ke4 25. Rd1 Ke5 26. Rd5+ Ke4 27. Nc5#) 24... Ke4 25. Bxg7?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rd1. } (25. Rd1 Kf5 26. Nd6+ Kg4 27. Rh4+ Kg5 28. Nf3#) 25... Kf5 26. Bxh8?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Nd6+. } (26. Nd6+ Kg4 27. Rh4+ Kg5 28. Nf3#) 26... Ke4 27. Rxh7?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rd1. } (27. Rd1 Kf5 28. Rd5+ Kg4 29. Bh5#) 27... Kf5 28. Re1?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Kf3. } (28. Kf3 d6 29. Rh5#) 28... Kg4 29. Bb3?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bh5+. } (29. Bh5+ Kg5 30. Re5#) 29... Kf5 30. Rf7+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Re5+. } (30. Re5+ Kg6 31. Bc2#) 30... Kg5 31. Re5+ Kg4 32. Re4+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Rg7#. } (32. Rg7#) 32... Kg5 33. Ne2?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rg7+. } (33. Rg7+ Kf6 34. Rf4+ Ke5 35. Rxd7#) 33... Kg6 34. Rg4+ Kh6 35. Bc2?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rfg7. } (35. Rfg7 Kh5 36. Rh4#) 35... Kh5 36. Kf3 Kh6 37. Rh7# { White wins by checkmate. } 1-0