lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/v6wqJlb8"] [Date "2021.01.16"] [Round "-"] [White "tcaciuc_beatrice"] [Black "David2012"] [Result "0-1"] [UTCDate "2021.01.16"] [UTCTime "17:11:48"] [WhiteElo "1069"] [BlackElo "1323"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+52"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Gedult's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. f3? { (0.15 → -0.96) Mistake. Best move was e4. } { A00 Gedult's Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e5 2. Nh3?! { (-0.84 → -1.52) Inaccuracy. Best move was Nc3. } (2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qa4 Bc5 6. e4 O-O) 2... f6? { (-1.52 → -0.23) Mistake. Best move was d5. } (2... d5) 3. Nf2?! { (-0.23 → -0.93) Inaccuracy. Best move was c4. } (3. c4 d5) 3... c5? { (-0.93 → 0.53) Mistake. Best move was d5. } (3... d5) 4. Nd3? { (0.53 → -0.99) Mistake. Best move was e4. } (4. e4) 4... b6?! { (-0.99 → -0.36) Inaccuracy. Best move was d5. } (4... d5 5. b3 Nc6 6. e4 Nge7 7. Nxc5 dxe4 8. Nxe4 f5 9. Nf2 Be6 10. Bb2 Ng6 11. Nc3) 5. Na3?! { (-0.36 → -1.06) Inaccuracy. Best move was c4. } (5. c4 Nc6 6. e3 Nge7 7. Be2 d5 8. cxd5 Nxd5 9. O-O Bb7 10. Nc3 Qd7 11. f4 Nxc3) 5... a6? { (-1.06 → 0.00) Mistake. Best move was d5. } (5... d5) 6. b3? { (0.00 → -1.14) Mistake. Best move was e4. } (6. e4 Nc6) 6... d6? { (-1.14 → -0.13) Mistake. Best move was d5. } (6... d5) 7. Bb2 Qe7? { (-0.57 → 0.92) Mistake. Best move was Nc6. } (7... Nc6) 8. h4? { (0.92 → -0.31) Mistake. Best move was e4. } (8. e4 b5) 8... g6? { (-0.31 → 0.96) Mistake. Best move was f5. } (8... f5 9. g4) 9. Rh3?? { (0.96 → -3.47) Blunder. Best move was Nc4. } (9. Nc4) 9... Nh6?? { (-3.47 → -0.40) Blunder. Best move was Bxh3. } (9... Bxh3 10. gxh3 f5 11. h5 b5 12. e4 Qh4+ 13. Nf2 Nc6 14. hxg6 hxg6 15. Qe2 Nf6 16. O-O-O) 10. Rg3? { (-0.40 → -2.12) Mistake. Best move was g4. } (10. g4 d5 11. e4 d4 12. Nc4 Qc7 13. a4 Nc6 14. a5 Nxa5 15. Nxa5 bxa5 16. Nf2 Be6) 10... Nf5? { (-2.12 → -0.36) Mistake. Best move was Nc6. } (10... Nc6) 11. Rg4? { (-0.36 → -3.23) Mistake. Best move was Rh3. } (11. Rh3 h5 12. e4 Nd4 13. Rg3 Qf7 14. Nc4 Nd7 15. Ne3 Bb7 16. Nf2 b5 17. c3 Ne6) 11... Ng7? { (-3.23 → -1.72) Mistake. Best move was h5. } (11... h5) 12. Ra4? { (-1.72 → -3.47) Mistake. Best move was Nc4. } (12. Nc4 Qd8 13. e4 b5 14. Ne3 f5 15. Rg5 Be7 16. Nf2 O-O 17. exf5 Bxf5 18. a4 bxa4) 12... Bd7 13. Bc3? { (-3.06 → -5.39) Mistake. Best move was f4. } (13. f4 d5 14. e4 Bxa4 15. exd5 Bd7 16. fxe5 fxe5 17. Bxe5 Bf5 18. d6 Qxh4+ 19. g3 Qh1) 13... Bxa4? { (-5.39 → -3.48) Mistake. Best move was b5. } (13... b5) 14. Nc4? { (-3.48 → -6.17) Mistake. Best move was bxa4. } (14. bxa4 Nd7 15. e4 f5 16. Qe2 Qxh4+ 17. Qf2 Qxf2+ 18. Nxf2 fxe4 19. fxe4 Be7 20. Ng4 Nh5) 14... Bb5? { (-6.17 → -4.22) Mistake. Best move was Nd7. } (14... Nd7 15. bxa4) 15. Nxb6 Ra7?! { (-4.43 → -3.57) Inaccuracy. Best move was f5. } (15... f5 16. Nf2) 16. Nc8 Qd7?! { (-4.23 → -3.55) Inaccuracy. Best move was Qb7. } (16... Qb7) 17. Nb6?? { (-3.55 → -7.54) Blunder. Best move was Nxa7. } (17. Nxa7 Qxa7 18. e4 Be7 19. a4 Bc6 20. Qe2 O-O 21. O-O-O Qb7 22. Qe1 Rd8 23. Nb2 d5) 17... Qb7 18. Na4? { (-7.08 → -8.15) Mistake. Best move was Nc4. } (18. Nc4 d5 19. Rb1 Bd7 20. Na3 Nc6 21. Kf2 Qc7 22. e3 Be7 23. Kg1 Nh5 24. b4 cxb4) 18... Bxa4? { (-8.15 → -6.76) Mistake. Best move was Be7. } (18... Be7 19. e3 O-O 20. g3 f5 21. Naxc5 dxc5 22. Nxe5 Nd7 23. Nxd7 Qxd7 24. f4 Bxf1 25. Kxf1) 19. Nxc5? { (-6.76 → -9.56) Mistake. Best move was bxa4. } (19. bxa4) 19... dxc5 20. bxa4 Nc6 21. Rb1 Qa8 22. Rb6 Rc7? { (-9.51 → -8.44) Mistake. Best move was Be7. } (22... Be7) 23. Rb3? { (-8.44 → -9.50) Mistake. Best move was e3. } (23. e3 Be7) 23... c4 24. Rb4?! { (-9.26 → -16.78) Inaccuracy. Best move was Rb1. } (24. Rb1) 24... Nxb4 25. Bxb4 Bxb4 26. c3 Ba3 27. g3 Rb7 28. Bh3 Ne6 29. Bxe6 Rb6 30. Bxc4 Rc6?! { (-12.08 → -9.43) Inaccuracy. Best move was Rb2. } (30... Rb2) 31. Bd3?! { (-9.43 → -11.08) Inaccuracy. Best move was Bd5. } (31. Bd5 Kf8 32. Kf1 Kg7 33. Qb3 Bd6 34. Kg2 Qe8 35. Bxc6 Qxc6 36. Qc2 Rb8 37. g4 Ba3) 31... Rc8 32. Be4 Qa7 33. Bd5?! { (-10.66 → Mate in 1) Checkmate is now unavoidable. Best move was e3. } (33. e3 Qd7) 33... Qd7?! { (Mate in 1 → -10.88) Lost forced checkmate sequence. Best move was Qg1#. } (33... Qg1#) 34. Bc4 Rxc4 35. d3 Rxa4 36. d4 exd4 37. e3?! { (-18.17 → Mate in 13) Checkmate is now unavoidable. Best move was cxd4. } (37. cxd4 Qxd4) 37... dxc3 38. Qe2?! { (-81.35 → Mate in 15) Checkmate is now unavoidable. Best move was Qc2. } (38. Qc2 Rc4) 38... Rc4 39. Qh2?! { (-32.68 → Mate in 6) Checkmate is now unavoidable. Best move was Qc2. } (39. Qc2 Bc5) 39... c2 40. Qh3 c1=Q+ 41. Kf2 Rc2# { Black wins by checkmate. } 0-1