lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/HnDYLdld"] [Date "2021.02.10"] [Round "-"] [White "David13"] [Black "TudorGeorgeCoca"] [Result "0-1"] [UTCDate "2021.02.10"] [UTCTime "17:37:08"] [WhiteElo "1508"] [BlackElo "1264"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+49"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Barnes Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 f6? { (0.12 → 1.82) Mistake. Best move was e6. } { B00 Barnes Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bc4? { (1.82 → 0.81) Mistake. Best move was d4. } (2. d4 e6 3. Bd3 Ne7 4. Nf3 g6 5. Nc3 Bg7 6. Ne2 O-O 7. O-O d6 8. c3 Nbc6) 2... d5? { (0.81 → 2.79) Mistake. Best move was e6. } (2... e6 3. d4 d5 4. exd5 exd5 5. Qh5+ g6 6. Qxd5 Qxd5 7. Bxd5 Ne7 8. Bb3 Nbc6 9. Be3) 3. Bxd5?! { (2.79 → 1.93) Inaccuracy. Best move was exd5. } (3. exd5 c6) 3... c6?! { (1.93 → 2.81) Inaccuracy. Best move was Nc6. } (3... Nc6 4. Ne2) 4. Qh5+?? { (2.81 → -3.01) Blunder. Best move was Bc4. } (4. Bc4 e5 5. Nf3 Qe7 6. d4 Bg4 7. O-O Nd7 8. c3 O-O-O 9. Nbd2 Nb6 10. Be2 Kb8) 4... g6 5. Qh4? { (-2.60 → -4.17) Mistake. Best move was Qf3. } (5. Qf3) 5... cxd5 6. exd5? { (-3.33 → -4.56) Mistake. Best move was d3. } (6. d3) 6... g5?? { (-4.56 → -0.17) Blunder. Best move was Qxd5. } (6... Qxd5 7. Nf3 Qe6+ 8. Kf1 Nc6 9. Nc3 Qg4 10. d3 Qxh4 11. Nxh4 Nd4 12. Bd2 e5 13. Rc1) 7. Qd4?? { (-0.17 → -3.28) Blunder. Best move was Qh5+. } (7. Qh5+ Kd7 8. Nc3 Qe8 9. Qf3 Kc7 10. Nge2 e5 11. dxe6 Bxe6 12. h4 g4 13. Qf4+ Bd6) 7... Nc6? { (-3.28 → -1.92) Mistake. Best move was e5. } (7... e5 8. Qa4+ Bd7 9. Qb3 Na6 10. Nc3 Qb6 11. d3 Qxb3 12. axb3 Nb4 13. Kd1 Ne7 14. h4) 8. Qe4?! { (-1.92 → -2.50) Inaccuracy. Best move was Qc4. } (8. Qc4 Ne5 9. Qb3 Qb6 10. Ne2 e6 11. h4 gxh4 12. Nf4 Qxb3 13. axb3 h3 14. Rxh3 exd5) 8... Ne5?! { (-2.50 → -1.99) Inaccuracy. Best move was f5. } (8... f5) 9. Qa4+?! { (-1.99 → -2.59) Inaccuracy. Best move was h4. } (9. h4 gxh4) 9... Bd7 10. Qe4?! { (-2.74 → -3.38) Inaccuracy. Best move was Qb3. } (10. Qb3 e6) 10... Nh6 11. Qe2? { (-3.07 → -4.48) Mistake. Best move was Nf3. } (11. Nf3) 11... Nf5 12. Qh5+? { (-3.87 → -5.30) Mistake. Best move was Nf3. } (12. Nf3) 12... Ng6 13. Nf3?? { (-4.53 → -11.71) Blunder. Best move was Nc3. } (13. Nc3 Qb6) 13... e6?? { (-11.71 → -5.56) Blunder. Best move was Ng7. } (13... Ng7 14. Qh6 Nf4 15. d3 Ngh5 16. Qxh5+ Nxh5 17. Nc3 Ng7 18. Be3 Nf5 19. O-O-O h5 20. Rde1) 14. O-O exd5 15. Re1+? { (-5.27 → -6.65) Mistake. Best move was Ne1. } (15. Ne1 Be6) 15... Kf7 16. d4?! { (-6.10 → -6.98) Inaccuracy. Best move was d3. } (16. d3 Ng7 17. Nxg5+ fxg5 18. Qf3+ Bf5 19. Nc3 g4 20. Qxd5+ Qxd5 21. Nxd5 Rd8 22. Ne3 h5) 16... Qb6? { (-6.98 → -4.74) Mistake. Best move was Ng7. } (16... Ng7 17. Qh6 Ne6 18. Qh5 Kg8 19. Rxe6 Bxe6 20. h4 Qd7 21. hxg5 Bg4 22. Qh2 Re8 23. Be3) 17. Bxg5? { (-4.74 → -6.64) Mistake. Best move was Nc3. } (17. Nc3 Qd6 18. Be3 Kg7 19. Nd2 Qc6 20. h3 Bd6 21. Nf1 Rae8 22. a3 Ngh4 23. g3 h6) 17... fxg5?? { (-6.64 → -3.35) Blunder. Best move was Qxb2. } (17... Qxb2 18. Nbd2 Ng7 19. Ne5+ Kg8 20. Qd1 Nxe5 21. Bxf6 Ng4 22. Rb1 Qc3 23. Bxg7 Bxg7 24. Nf3) 18. Nxg5+?? { (-3.35 → -7.36) Blunder. Best move was Ne5+. } (18. Ne5+) 18... Kg7 19. Nc3 Qxd4? { (-7.01 → -5.15) Mistake. Best move was Qc6. } (19... Qc6 20. Rad1) 20. Rad1?! { (-5.15 → -5.76) Inaccuracy. Best move was Nf3. } (20. Nf3 Qc5) 20... Qc5?? { (-5.76 → -2.73) Blunder. Best move was Qh4. } (20... Qh4 21. Qxh4 Ngxh4 22. Nxd5 Bc6 23. g3 h6 24. Ne6+ Kf7 25. gxh4 Rg8+ 26. Kf1 Bb5+ 27. Rd3) 21. Nxd5? { (-2.73 → -3.95) Mistake. Best move was Rxd5. } (21. Rxd5 Qc6 22. Rxd7+ Qxd7 23. Ne6+ Kg8 24. Qxf5 Re8 25. Kf1 Bg7 26. Nxg7 Rxe1+ 27. Kxe1 Qxg7) 21... Qxc2? { (-3.95 → -1.93) Mistake. Best move was Qc6. } (21... Qc6) 22. Rc1? { (-1.93 → -3.70) Mistake. Best move was Ne3. } (22. Ne3 Qc6) 22... Qd2?? { (-3.70 → 2.05) Blunder. Best move was Re8. } (22... Re8 23. Red1 Qe2 24. Qxe2 Rxe2 25. Rc7 Ne5 26. f4 Kg6 27. fxe5 Kxg5 28. Rxd7 Bc5+ 29. Kh1) 23. g4?? { (2.05 → -10.73) Blunder. Best move was Red1. } (23. Red1 Qxc1 24. Rxc1 Bd6 25. Nc7 Rac8 26. Nce6+ Bxe6 27. Nxe6+ Kf6 28. Re1 Be5 29. Ng5 Nd4) 23... Bc5?? { (-10.73 → -3.28) Blunder. Best move was Qxd5. } (23... Qxd5) 24. gxf5?? { (-3.28 → -11.06) Blunder. Best move was Ne4. } (24. Ne4 Bxf2+) 24... Qxf2+?? { (-11.06 → -2.71) Blunder. Best move was Bxf2+. } (24... Bxf2+) 25. Kh1 Bxf5?? { (-3.20 → 0.33) Blunder. Best move was Qxf5. } (25... Qxf5 26. Rxc5) 26. b4?? { (0.33 → -3.56) Blunder. Best move was Rf1. } (26. Rf1 Qh4) 26... Rae8?? { (-3.56 → 3.71) Blunder. Best move was Rad8. } (26... Rad8 27. Rf1) 27. Rxc5?? { (3.71 → Mate in 1) Checkmate is now unavoidable. Best move was Rxe8. } (27. Rxe8 Bg4) 27... Rxe1# { Black wins by checkmate. } 0-1