lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/SbcigGt8"] [Date "2020.12.04"] [Round "-"] [White "Matei22995"] [Black "ANTI_SVCER"] [Result "0-1"] [UTCDate "2020.12.04"] [UTCTime "17:39:56"] [WhiteElo "1236"] [BlackElo "2080"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 { C00 French Defense #2 } 2. Bc4?! { (0.30 → -0.52) Inaccuracy. Best move was d4. } (2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7) 2... d5 3. exd5 exd5 4. Bb3 c6?! { (-0.67 → 0.15) Inaccuracy. Best move was Nf6. } (4... Nf6 5. d4) 5. c4?! { (0.15 → -0.75) Inaccuracy. Best move was d4. } (5. d4) 5... Nf6?! { (-0.75 → -0.01) Inaccuracy. Best move was d4. } (5... d4 6. d3) 6. cxd5 Nxd5 7. Bxd5? { (-0.01 → -1.39) Mistake. Best move was Nc3. } (7. Nc3 Bd6 8. Nxd5 cxd5 9. Nf3 O-O 10. O-O Nc6 11. d4 Be6 12. Be3 Rc8 13. Rc1 Na5) 7... Qxd5 8. Nf3? { (-1.06 → -2.11) Mistake. Best move was Qe2+. } (8. Qe2+) 8... Be7? { (-2.11 → -0.77) Mistake. Best move was Qe6+. } (8... Qe6+ 9. Qe2 Na6 10. Qxe6+ Bxe6 11. O-O Nb4 12. Na3 O-O-O 13. b3 Be7 14. d4 Rhe8 15. Bd2) 9. Nc3 Qd8?! { (-1.10 → -0.20) Inaccuracy. Best move was Qd3. } (9... Qd3 10. Ne5) 10. d4 O-O 11. O-O Bg4?! { (-0.65 → 0.12) Inaccuracy. Best move was Na6. } (11... Na6 12. Re1) 12. h3?! { (0.12 → -0.48) Inaccuracy. Best move was d5. } (12. d5 Bf6) 12... Bh5 13. g4 Bg6 14. Bf4?! { (0.13 → -0.52) Inaccuracy. Best move was Ne5. } (14. Ne5 Nd7 15. Nxg6 hxg6 16. d5 Nb6 17. dxc6 Qxd1 18. Rxd1 bxc6 19. g5 Rfe8 20. Bf4 Red8) 14... Nd7?! { (-0.52 → 0.13) Inaccuracy. Best move was Na6. } (14... Na6 15. Ne5 Nb4 16. Nxg6 hxg6 17. a3 Nd5 18. Be5 Bf6 19. Qf3 Nxc3 20. bxc3 Bxe5 21. dxe5) 15. Qd2?! { (0.13 → -0.49) Inaccuracy. Best move was Re1. } (15. Re1 Re8) 15... Nf6?! { (-0.49 → 0.13) Inaccuracy. Best move was f5. } (15... f5 16. Rae1) 16. Bg5? { (0.13 → -0.91) Mistake. Best move was Ne5. } (16. Ne5) 16... Ne4?! { (-0.91 → 0.00) Inaccuracy. Best move was h6. } (16... h6 17. Bf4 Qa5 18. a3 Nd5 19. Rfe1 Rfe8 20. Bg3 Rad8 21. Re5 f6 22. Re2 Bf8 23. Rxe8) 17. Qf4?? { (0.00 → -8.06) Blunder. Best move was Nxe4. } (17. Nxe4 Bxe4 18. Bxe7 Qxe7 19. Rae1 f5 20. Ng5 h6 21. Nxe4 fxe4 22. f3 Qh4 23. Rxe4 Qxh3) 17... Nxg5 18. Nxg5 Bxg5 19. Qg3 Qxd4 20. Ne2? { (-7.70 → -8.73) Mistake. Best move was Rad1. } (20. Rad1 Bd2 21. Nb1 Bxb1 22. Rxb1 Rad8 23. Qf3 Qc4 24. b3 Qc2 25. b4 Rd3 26. Qe2 Rxh3) 20... Qxb2 21. Rae1?! { (-8.46 → -9.34) Inaccuracy. Best move was Nf4. } (21. Nf4 Bc2) 21... Bd2 22. Rd1 Rfe8?! { (-9.10 → -8.54) Inaccuracy. Best move was Rfd8. } (22... Rfd8 23. Qf3) 23. Nf4 Bxf4?! { (-8.87 → -8.32) Inaccuracy. Best move was Be4. } (23... Be4 24. f3 Be3+ 25. Kh1 Bc2 26. Ra1 Bd2 27. h4 Rad8 28. Rg1 Kh8 29. Nh3 Qf6 30. g5) 24. Qxf4 f6 25. Qc4+ Bf7 26. Qd3 h6 27. Rb1 Qxa2 28. Rxb7 Rad8 29. Qb5? { (-8.08 → Mate in 11) Checkmate is now unavoidable. Best move was Qg3. } (29. Qg3 a5 30. Qc7 a4 31. Qxf7+ Qxf7 32. Rxf7 Kxf7 33. Ra1 Rd2 34. Rxa4 Ree2 35. Rf4 Ke6) 29... cxb5 30. Kg2?! { (-69.71 → Mate in 7) Checkmate is now unavoidable. Best move was g5. } (30. g5) 30... Bd5+ 31. Kg1 Bxb7 32. Kh2 Qd5?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Rd3. } (32... Rd3 33. h4 Ree3 34. Kg1 Rh3 35. h5 Rh1#) 33. Kg3 Qf3+ 34. Kh4 g5+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Kh7. } (34... Kh7 35. Rh1 Qxf2+ 36. Kh5 g6#) 35. Kh5 Qxh3+ 36. Kg6 Be4+ 37. Kxf6 Qf3# { Black wins by checkmate. } 0-1