lichess dev

[Event "Casual Correspondence game"] [Site "http://chess-academy.net/lu1QqSp9"] [Date "2017.12.23"] [Round "-"] [White "cezaroncea"] [Black "lichess AI level 2"] [Result "1-0"] [UTCDate "2017.12.23"] [UTCTime "07:11:05"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C25"] [Opening "Vienna Game: Anderssen Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Bc5 { C25 Vienna Game: Anderssen Defense } 3. d3 d6 4. Qf3 h6 5. Nh3?! { (-0.10 → -0.86) Inaccuracy. Best move was Qg3. } (5. Qg3 Nf6 6. Na4 Nc6 7. Be2 g5 8. Nxc5 dxc5 9. f3 Qd6 10. Be3 Be6 11. h4 g4) 5... Ne7 6. Bg5?? { (-0.59 → -4.45) Blunder. Best move was Be3. } (6. Be3 Nbc6 7. O-O-O Be6 8. Bxc5 dxc5 9. Be2 Qd6 10. Qg3 g5 11. Ng1 O-O-O 12. h4 gxh4) 6... Nbc6?? { (-4.45 → -1.00) Blunder. Best move was hxg5. } (6... hxg5 7. Nxg5 f6 8. Nh3 Nbc6 9. Qg3 g5 10. Be2 Bxh3 11. gxh3 Nd4 12. O-O-O Nxe2+ 13. Nxe2) 7. Bxe7 Qd7?? { (-1.09 → 2.53) Blunder. Best move was Nxe7. } (7... Nxe7 8. O-O-O Be6 9. Ng1 Qd7 10. Qg3 f5 11. Nge2 Nc6 12. f4 O-O-O 13. Kb1 Rhf8 14. a3) 8. Nd5?? { (2.53 → -1.42) Blunder. Best move was Bh4. } (8. Bh4 Bb4 9. a3 Ba5 10. Ng1 Nd4 11. Qd1 c5 12. Ne2 O-O 13. Qb1 Nc6 14. b4 cxb4) 8... Nxe7 9. Nxe7 Qxe7 10. Be2 a6 11. O-O?! { (-1.10 → -1.97) Inaccuracy. Best move was Qg3. } (11. Qg3 g6 12. f4 Bd7 13. Rf1 Rf8 14. fxe5 dxe5 15. Bg4 Bc6 16. O-O-O h5 17. Be2 O-O-O) 11... a5? { (-1.97 → -0.91) Mistake. Best move was h5. } (11... h5 12. d4 Bxd4 13. Qb3 g5 14. Kh1 Bb6 15. Ng1 Be6 16. Bc4 g4 17. a4 O-O-O 18. a5) 12. c3 a4 13. d4 exd4 14. cxd4 Bb6? { (-1.76 → -0.40) Mistake. Best move was Bxd4. } (14... Bxd4 15. Nf4 Bxb2 16. Nd5 Qd8 17. Rad1 O-O 18. Qd3 c6 19. Ne3 Be6 20. Rd2 a3 21. Nc4) 15. Qe3?! { (-0.40 → -0.93) Inaccuracy. Best move was Rad1. } (15. Rad1 g5 16. Qd3 Bd7 17. f3 O-O-O 18. Nf2 f5 19. exf5 Rhe8 20. Rd2 Qf6 21. Ng4 Qxf5) 15... Qh4?! { (-0.93 → 0.00) Inaccuracy. Best move was Bxh3. } (15... Bxh3 16. gxh3) 16. Bb5+? { (0.00 → -1.02) Mistake. Best move was Nf4. } (16. Nf4 c6 17. g3 Qf6 18. Rfd1 O-O 19. Qd3 Re8 20. Bf3 Bd7 21. Rac1 Be6 22. Ra1 Bd7) 16... Ke7? { (-1.02 → 0.40) Mistake. Best move was c6. } (16... c6 17. Bd3 O-O 18. Nf4 Bxd4 19. Qxd4 Qxf4 20. Rfd1 c5 21. Qc3 Rd8 22. Re1 Qe5 23. Bc4) 17. b3? { (0.40 → -1.59) Mistake. Best move was Nf4. } (17. Nf4 c6) 17... c6?! { (-1.59 → -0.75) Inaccuracy. Best move was Bxh3. } (17... Bxh3 18. Qxh3 Qxh3 19. gxh3 axb3 20. axb3 c6 21. Be2 Bxd4 22. Ra4 Be5 23. Rc1 Kd7 24. h4) 18. Qf4?? { (-0.75 → -4.92) Blunder. Best move was Be2. } (18. Be2 axb3) 18... Qxf4 19. Nxf4 g5 20. e5? { (-4.43 → -5.51) Mistake. Best move was Bxa4. } (20. Bxa4) 20... dxe5 21. dxe5 axb3 22. axb3 Rxa1 23. Rxa1 g4?? { (-5.50 → -0.98) Blunder. Best move was gxf4. } (23... gxf4 24. Be2 Bd4 25. Ra5 Rd8 26. Kf1 Be6 27. Bc4 Bc3 28. Ra7 Bc8 29. Ba6 Rd1+ 30. Ke2) 24. Rf1?! { (-0.98 → -1.54) Inaccuracy. Best move was Bd3. } (24. Bd3 Rd8 25. g3 Bc7 26. Re1 f6 27. exf6+ Kxf6 28. Be4 Rd2 29. Re3 Bxf4 30. gxf4 h5) 24... Bf5 25. Bc4 Bc7 26. Nd3? { (-1.38 → -4.36) Mistake. Best move was Bd3. } (26. Bd3 Bxd3 27. Nxd3 Rd8 28. Rd1 Bxe5 29. Kf1 f5 30. Ke2 Bd4 31. Ne1 Kf6 32. Kf1 Kg5) 26... Rd8? { (-4.36 → -2.25) Mistake. Best move was b5. } (26... b5 27. Nb4 bxc4 28. Nxc6+ Kd7 29. Nd4 Bd3 30. Rd1 Rb8 31. bxc4 Rb1 32. Rxb1 Bxb1 33. e6+) 27. Rd1?? { (-2.25 → -6.00) Blunder. Best move was Nc5. } (27. Nc5 b5 28. Be2 Bxe5 29. g3 h5 30. h3 Bc3 31. Rc1 Bd2 32. Rd1 Rd5 33. Nd3 Bc3) 27... Bxe5?? { (-6.00 → -1.52) Blunder. Best move was b5. } (27... b5 28. Bxb5 cxb5 29. Rc1 Bb6 30. Nf4 Rd2 31. Rf1 Be4 32. g3 Rb2 33. b4 Bd4 34. h3) 28. Rd2?? { (-1.52 → -5.64) Blunder. Best move was Re1. } (28. Re1 Bxd3 29. Rxe5+ Kf6 30. Re1 Bf5 31. Kf1 h5 32. Ra1 Bd3+ 33. Bxd3 Rxd3 34. Rb1 Rd2) 28... h5?? { (-5.64 → -1.63) Blunder. Best move was Bc3. } (28... Bc3) 29. g3?? { (-1.63 → -5.14) Blunder. Best move was Re2. } (29. Re2 b5 30. Rxe5+ Kf6 31. Re3 bxc4 32. Ne1 cxb3 33. Rxb3 c5 34. f3 Ke5 35. Kf2 c4) 29... c5?? { (-5.14 → -0.15) Blunder. Best move was Bc7. } (29... Bc7 30. Rd1 b5 31. Bxf7 Kxf7 32. Ne5+ Ke6 33. Rxd8 Bxd8 34. Nxc6 Bf6 35. Na7 Bd3 36. Nc6) 30. Re2 f6 31. Nxe5 Rd1+ 32. Kg2 b6?? { (-0.13 → 7.59) Blunder. Best move was fxe5. } (32... fxe5 33. Rxe5+ Kf6 34. Re3 Bd7 35. f4 gxf3+ 36. Kxf3 b5 37. Be2 Bg4+ 38. Kf2 Bxe2 39. Kxe2) 33. Nc6+?? { (7.59 → 2.66) Blunder. Best move was Nxg4+. } (33. Nxg4+ Kf8 34. Ne3 b5 35. Bxb5 Bd3 36. Nxd1 Bxb5 37. Rc2 Bc6+ 38. f3 Bd5 39. Rxc5 Bxb3) 33... Kf8 34. Ne7 Bc2? { (2.41 → 4.83) Mistake. Best move was Bd7. } (34... Bd7 35. Re3 Kg7 36. Bd3 b5 37. Bg6 Kh6 38. Bf7 b4 39. f4 Rd2+ 40. Kg1 Kg7 41. Bxh5) 35. Nd5 Bd3 36. Bxd3 Rxd3 37. Nxb6 Kf7 38. Nc4? { (4.70 → 3.63) Mistake. Best move was Na4. } (38. Na4 Rxb3 39. Nxc5 Rb4 40. Ne6 Kg6 41. Nf4+ Kg5 42. Rc2 Rb5 43. h4+ Kh6 44. Rc6 Kg7) 38... h4? { (3.63 → 5.70) Mistake. Best move was Rxb3. } (38... Rxb3 39. Nd6+ Kg6 40. Rc2 Rb6 41. Nc8 Rb5 42. Rc4 Ra5 43. Ne7+ Kf7 44. Nd5 Ke6 45. Nf4+) 39. gxh4 Rxb3 40. Nd6+ Kg6 41. Re3 Rb4 42. Ne4 c4 43. f3? { (5.12 → 2.87) Mistake. Best move was h5+. } (43. h5+ Kxh5 44. Nxf6+ Kg5 45. Ne4+ Kf4 46. Nd6 c3 47. Rxc3 Ke5 48. Rc4 Rb6 49. Ne4 Rh6) 43... gxf3+?! { (2.87 → 3.54) Inaccuracy. Best move was f5. } (43... f5 44. Nc3 gxf3+ 45. Kxf3 Kh5 46. Kg3 Rb3 47. Rf3 f4+ 48. Kxf4 Kxh4 49. Rg3 Kh5 50. Rh3+) 44. Kxf3?! { (3.54 → 2.68) Inaccuracy. Best move was Rxf3. } (44. Rxf3) 44... Rb3?! { (2.68 → 3.50) Inaccuracy. Best move was Rb2. } (44... Rb2 45. h3) 45. Nd2 Rb2 46. Nxc4 Rxh2 47. Re4 Rh1 48. Rg4+? { (3.39 → 0.68) Mistake. Best move was Ne3. } (48. Ne3 Ra1 49. Kg3 Rg1+ 50. Kf2 Rb1 51. Rg4+ Kh5 52. Rf4 Rb3 53. Rf3 Rb1 54. Ng2 Kg6) 48... Kh6?? { (0.68 → 3.83) Blunder. Best move was Kh5. } (48... Kh5 49. Rg8 Rxh4 50. Ne3 Ra4 51. Ng4 f5 52. Ne5 Rd4 53. Nf7 Rd1 54. Kf4 Rf1+ 55. Ke5) 49. Kf4?? { (3.83 → 0.73) Blunder. Best move was Ne3. } (49. Ne3) 49... Rh3?? { (0.73 → 4.38) Blunder. Best move was Rf1+. } (49... Rf1+ 50. Ke3 Kh5 51. Rg8 Kxh4 52. Nd2 Rf5 53. Ne4 Rf1 54. Ng3 Ra1 55. Kf3 Ra3+ 56. Kf4) 50. Kf5? { (4.38 → 2.79) Mistake. Best move was Ne3. } (50. Ne3) 50... Rh1? { (2.79 → 4.31) Mistake. Best move was Kh5. } (50... Kh5 51. Rg8 Rf3+ 52. Ke4 Rf2 53. Rh8+ Kg6 54. Ne3 Ra2 55. Rg8+ Kh5 56. Ng2 Ra5 57. Kf4) 51. Kxf6 Rc1 52. Ne5 Rf1+ 53. Ke6 Kh5 54. Re4 Rg1?! { (3.60 → 4.30) Inaccuracy. Best move was Rf8. } (54... Rf8 55. Ra4) 55. Nf3 Rg3 56. Re5+ Kg6?? { (3.73 → Mate in 13) Checkmate is now unavoidable. Best move was Kh6. } (56... Kh6 57. Ng5) 57. Rg5+ Rxg5 58. hxg5 Kh5 59. Kf6 Kg4 60. Ne5+ Kf4 61. g6 Kg3 62. g7 Kg2 63. g8=Q+ Kf1 64. Qd5?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qa2. } (64. Qa2 Ke1 65. Qg2 Kd1 66. Qf2 Kc1 67. Nc4 Kd1 68. Qd2#) 64... Ke2 65. Qd3+ Kf2 66. Kg5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Ng4+. } (66. Ng4+ Kg2 67. Kg5 Kg1 68. Qg3+ Kf1 69. Qf2#) 66... Kg2 67. Kg4?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Ng4. } (67. Ng4 Kg1 68. Qg3+ Kf1 69. Qf2#) 67... Kf2 68. Kf4?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Nf3. } (68. Nf3 Kg2 69. Qe2+ Kh1 70. Qf1#) 68... Kg2 69. Qe3?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qe2+. } (69. Qe2+ Kg1 70. Nf3+ Kh1 71. Qf1#) 69... Kh2 70. Ng4+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qf2+. } (70. Qf2+ Kh1 71. Qf1+ Kh2 72. Nf3#) 70... Kg2 71. Qf2+ Kh3 72. Qh2# { White wins by checkmate. } 1-0