lichess dev

[Event "Casual Correspondence game"] [Site "http://chess-academy.net/3faro8GU"] [Date "2021.03.24"] [Round "-"] [White "BogdanHarea"] [Black "Anonymous"] [Result "1/2-1/2"] [UTCDate "2021.03.24"] [UTCTime "07:21:59"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. f4?! { (0.15 → -0.38) Inaccuracy. Best move was e4. } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... d5 { A03 Bird Opening: Dutch Variation } 2. f5? { (-0.17 → -2.66) Mistake. Best move was e3. } (2. e3 Nf6 3. Nf3 Bf5 4. Be2 e6 5. O-O h5 6. b3 Nbd7) 2... f6? { (-2.66 → 0.00) Mistake. Best move was Bxf5. } (2... Bxf5 3. Nf3 e6 4. e3 Nf6 5. Bd3 Bg4 6. Be2 Bd6 7. d3 c6 8. O-O O-O 9. Bd2) 3. d4? { (0.00 → -1.78) Mistake. Best move was e4. } (3. e4 g6) 3... Nc6? { (-1.78 → -0.20) Mistake. Best move was Bxf5. } (3... Bxf5 4. e3 Nc6 5. Bd3 Qd7 6. Bxf5 Qxf5 7. Nf3 O-O-O 8. O-O Qd7 9. a3 e5 10. dxe5) 4. Qd3? { (-0.20 → -1.42) Mistake. Best move was e4. } (4. e4) 4... Bxf5?? { (-1.42 → 2.42) Blunder. Best move was Qd7. } (4... Qd7 5. Nf3) 5. Qxf5 Nxd4 6. Qf2?? { (2.40 → -5.22) Blunder. Best move was Qd3. } (6. Qd3 e5 7. Nf3 Ne6 8. e4 Ne7 9. exd5 Nxd5 10. Nc3 c6 11. Bd2 Qd7 12. O-O-O O-O-O) 6... Nxc2+ 7. Kd2?! { (-4.77 → -5.75) Inaccuracy. Best move was Kd1. } (7. Kd1 Nxa1 8. b3 Qd7 9. Qf3 e5 10. g3 Ne7 11. Bh3 Qc6 12. Qc3 Qxc3 13. Nxc3 d4) 7... Nd4?? { (-5.75 → 3.80) Blunder. Best move was Nxa1. } (7... Nxa1 8. b3) 8. Qxd4 c6? { (3.37 → 4.55) Mistake. Best move was e5. } (8... e5 9. Qa4+) 9. Qf2?! { (4.55 → 3.83) Inaccuracy. Best move was Kc2. } (9. Kc2) 9... Rc8?! { (3.83 → 4.71) Inaccuracy. Best move was e5. } (9... e5 10. Kc2) 10. Nh3?! { (4.71 → 4.09) Inaccuracy. Best move was Kc2. } (10. Kc2 e5) 10... Rc7? { (4.09 → 5.27) Mistake. Best move was e5. } (10... e5 11. Kc2) 11. Qxa7? { (5.27 → 4.05) Mistake. Best move was Kc2. } (11. Kc2) 11... Rc8?? { (4.05 → 7.63) Blunder. Best move was e5. } (11... e5) 12. Qxb7 Rc7 13. Qb3? { (7.60 → 5.86) Mistake. Best move was Qa6. } (13. Qa6) 13... c5?? { (5.86 → 9.69) Blunder. Best move was Qd7. } (13... Qd7 14. e4) 14. g4? { (9.69 → 7.10) Mistake. Best move was e4. } (14. e4 e5 15. Nc3 Ne7 16. Nxd5 Nxd5 17. Bb5+ Kf7 18. Bc4 g6 19. Bxd5+ Kg7 20. Nf2 Be7) 14... Nh6? { (7.10 → 8.54) Mistake. Best move was e6. } (14... e6 15. e4) 15. e3? { (8.54 → 6.27) Mistake. Best move was e4. } (15. e4 c4 16. Qb5+ Qd7 17. Qxd5 Nxg4 18. Qxd7+ Rxd7+ 19. Kc2 Rd4 20. Nc3 e5 21. Be2 h5) 15... g6? { (6.27 → 8.55) Mistake. Best move was c4. } (15... c4 16. Qb5+) 16. Ba6? { (8.55 → 6.86) Mistake. Best move was g5. } (16. g5 Nf5 17. Nf4 Kf7 18. Qxd5+ Qxd5+ 19. Nxd5 Rd7 20. e4 fxg5 21. Bd3 Nd4 22. Na3 e6) 16... Ra7? { (6.86 → 8.29) Mistake. Best move was e6. } (16... e6 17. Rf1) 17. Qb6?? { (8.29 → -10.35) Blunder. Best move was Be2. } (17. Be2 e6 18. e4 c4 19. Qb5+ Qd7 20. Qxd7+ Rxd7 21. Nf4 f5 22. exd5 exd5 23. h3 fxg4) 17... Qa8?? { (-10.35 → 10.02) Blunder. Best move was Qxb6. } (17... Qxb6) 18. Qc6+?? { (10.02 → -9.38) Blunder. Best move was Bb5+. } (18. Bb5+) 18... Qxc6 19. Rf1? { (-8.58 → -13.52) Mistake. Best move was Be2. } (19. Be2 Nf7) 19... Qxa6 20. Rf4 Nf5 21. gxf5 gxf5 22. Rxf5 Rg8 23. Rxd5?! { (-11.16 → Mate in 11) Checkmate is now unavoidable. Best move was Nc3. } (23. Nc3 d4) 23... Rg5? { (Mate in 11 → -8.08) Lost forced checkmate sequence. Best move was Rg2+. } (23... Rg2+ 24. Kc3 Qa5+ 25. Kd3 Qb5+ 26. Kc3 Qb4+ 27. Kd3 Ra4 28. Rd4 Qb5+ 29. Ke4 cxd4 30. Nd2) 24. Nxg5 fxg5 25. Rxc5? { (-8.35 → -12.25) Mistake. Best move was a4. } (25. a4 e6) 25... Qb6? { (-12.25 → -7.40) Mistake. Best move was Qd6+. } (25... Qd6+) 26. Rc8+?! { (-7.40 → -8.25) Inaccuracy. Best move was Rc4. } (26. Rc4 Bg7 27. Nc3 Rd7+ 28. Kc2 Qa6 29. b3 Qd6 30. a4 Qd3+ 31. Kb2 Rd6 32. Ka3 Bxc3) 26... Kf7 27. a4? { (-7.48 → -8.48) Mistake. Best move was Nc3. } (27. Nc3) 27... Kf6?? { (-8.48 → 1.99) Blunder. Best move was Rd7+. } (27... Rd7+ 28. Ke1) 28. a5?? { (1.99 → -3.65) Blunder. Best move was Rxf8+. } (28. Rxf8+ Kg7) 28... Kf7?? { (-3.65 → 16.51) Blunder. Best move was Rd7+. } (28... Rd7+) 29. axb6 Rxa1 30. Na3 Rxa3?! { (15.05 → Mate in 17) Checkmate is now unavoidable. Best move was Bg7. } (30... Bg7 31. Rc5) 31. bxa3?! { (Mate in 17 → 62.34) Lost forced checkmate sequence. Best move was Rxf8+. } (31. Rxf8+ Kxf8 32. bxa3 Ke8 33. b7 Kd7 34. b8=Q g4 35. Bb2 Ke6 36. Qc8+ Kd6 37. Qxg4 e6) 31... Bh6?! { (62.34 → Mate in 18) Checkmate is now unavoidable. Best move was Bg7. } (31... Bg7 32. Rc5) 32. Rc7 g4 33. Bb2 Kg6 34. Rxe7 Kh5 35. Re5+ Kh4 36. Bd4 Kh3 37. Rh5+ Kg2 38. Be5 Bf8 39. Bg3 Bxa3 40. Be5 Bb4+ 41. Kd3 Be1 42. Rxh7 Bf2 43. Rf7 Kf1 44. Bg3 Kg1 45. Bxf2+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Rxf2. } (45. Rxf2 Kh1 46. b7 Kg1 47. b8=Q Kh1 48. Qb1#) 45... Kf1 46. Kd2?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was b7. } (46. b7 Kg2 47. b8=Q Kf1 48. Qb7 g3 49. Qh1#) 46... Kg2 47. Bg3 Kh1 48. Rf1+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was b7. } (48. b7 Kg2 49. b8=Q Kh3 50. Qb1 Kg2 51. Qf1#) 48... Kg2 49. Ke2?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was b7. } (49. b7 Kxf1 50. b8=Q Kg2 51. Qb1 Kf3 52. Qh1#) 49... Kh3 50. Rf4?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was b7. } (50. b7 Kg2 51. b8=Q Kh3 52. Be1 Kg2 53. Qg3#) 50... Kg2 51. Rf3?! { (Mate in 4 → Mate in 9) Not the best checkmate sequence. Best move was b7. } (51. b7 Kh1 52. b8=Q Kg1 53. Qb1+ Kg2 54. Qf1#) 51... gxf3+ 52. Kd3 f2 53. Bxf2 Kxf2 54. Kd2 Kg2 55. Ke2 Kxh2 56. b7 Kg3 57. b8=Q+ Kg2 58. Qg8+ Kh1 59. Qh7+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Kf3. } (59. Kf3 Kh2 60. Qg2#) 59... Kg2 60. Qh4 Kg1 61. Qg3+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Kf3. } (61. Kf3 Kf1 62. Qh1#) 61... Kh1 62. e4?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Best move was Qg4. } { Draw by stalemate. } (62. Qg4 Kh2 63. Kf3 Kh1 64. Qg2#) 1/2-1/2