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Correspondence Chess • AlphaZero vs Stockfish

AlphaZero plays Stockfish in a casual imported game of chess. Stockfish resigned after 60 moves. Click to replay, analyse, and discuss the game!

E15 Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation

AlphaZero
1 Inaccuracies
0 Mistakes
0 Blunders
25 Average centipawn loss
Stockfish
4 Inaccuracies
4 Mistakes
3 Blunders
45 Average centipawn loss

FEN

PGN Download annotated / Download raw / Download imported

[Event "AlphaZero vs Stockfish Games: Game 3"] [Site "https://lichess.org/D7koOl9H"] [Date "2017.12.06"] [Round "-"] [White "AlphaZero"] [Black "Stockfish"] [Result "1-0"] [UTCDate "2017.12.06"] [UTCTime "09:02:15"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E15"] [Opening "Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. g3 Ba6 { E15 Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation } 5. Qc2 c5 6. d5 exd5 7. cxd5 Bb7 8. Bg2 Nxd5 9. O-O Nc6 10. Rd1 Be7 11. Qf5 Nf6 12. e4 g6 13. Qf4 O-O 14. e5 Nh5 15. Qg4?! { (0.01 → -0.54) Inaccuracy. Best move was Qc4. } (15. Qc4 d6 16. Nc3 Na5 17. Qg4 f5 18. Qa4 Bc6 19. Qc2 Re8 20. Nd5 Bf8 21. Bg5 Qd7) 15... Re8?! { (-0.54 → 0.08) Inaccuracy. Best move was Qb8. } (15... Qb8 16. Bg5 Re8 17. Rxd7 Nxe5 18. Nxe5 Qxe5 19. Bxb7 Bxg5 20. Qc4 Re7 21. Rxe7 Bxe7 22. Nc3) 16. Nc3 Qb8 17. Nd5 Bf8 18. Bf4 Qc8 19. h3 Ne7 20. Ne3 Bc6 21. Rd6 Ng7 22. Rf6 Qb7?! { (-0.63 → 0.00) Inaccuracy. Best move was h5. } (22... h5 23. Qh4 Nd5 24. Nxd5 Bxd5 25. Rd1 Qb7 26. Rxd5 Qxd5 27. Ng5 Qxa2 28. Rxf7 Be7 29. Bxa8) 23. Bh6 Nd5 24. Nxd5 Bxd5 25. Rd1 Ne6? { (-1.26 → 0.00) Mistake. Best move was Rad8. } (25... Rad8) 26. Bxf8 Rxf8 27. Qh4 Bc6 28. Qh6 Rae8 29. Rd6 Bxf3 30. Bxf3 Qa6 31. h4 Qa5 32. Rd1 c4 33. Rd5 Qe1+ 34. Kg2 c3? { (-1.18 → 0.00) Mistake. Best move was Nc5. } (34... Nc5 35. Qe3 Qxe3 36. fxe3 Nd3 37. Rxd7 Nxe5 38. Rc7 Rc8 39. Re7 Rfe8 40. Rxa7 Rcd8 41. Bb7) 35. bxc3 Qxc3 36. h5 Re7 37. Bd1 Qe1 38. Bb3 Rd8 39. Rf3 Qe4 40. Qd2 Qg4 41. Bd1 Qe4 42. h6 Nc7 43. Rd6 Ne6 44. Bb3 Qxe5 45. Rd5 Qh8?! { (-0.11 → 0.51) Inaccuracy. Best move was Qe4. } (45... Qe4 46. Bc2 Qc4 47. Bb3 Qc6 48. Rd6 Qb7 49. Qc3 Rde8 50. Qb2 b5 51. a3 Qe4 52. Bd5) 46. Qb4 Nc5?! { (0.41 → 1.30) Inaccuracy. Best move was Rde8. } (46... Rde8 47. Qa4 d6 48. Rxd6 Qe5 49. Bxe6 fxe6 50. Rd7 Qa5 51. Qxa5 bxa5 52. Rxe7 Rxe7 53. Ra3) 47. Rxc5 bxc5 48. Qh4 Rde8 49. Rf6 Rf8?? { (0.45 → 6.81) Blunder. Best move was Kf8. } (49... Kf8 50. Qf4 Qg8 51. Qc7 c4 52. Qxc4 Rd8 53. g4 Ke8 54. g5 Re5 55. Qf4 Rf5 56. Qe3+) 50. Qf4 a5 51. g4 d5?? { (3.48 → 6.90) Blunder. Best move was a4. } (51... a4 52. Bd5) 52. Bxd5 Rd7 53. Bc4 a4? { (7.05 → 10.01) Mistake. Best move was Rc7. } (53... Rc7 54. Qd6 Re8 55. g5 Rb7 56. Qxc5 a4 57. Qd5 Qxf6 58. gxf6 Reb8 59. Qc5 Rf8 60. Bb5) 54. g5 a3 55. Qf3 Rc7?? { (6.30 → 10.12) Blunder. Best move was Ra7. } (55... Ra7) 56. Qxa3 Qxf6 57. gxf6 Rfc8? { (7.09 → 14.46) Mistake. Best move was Rc6. } (57... Rc6 58. Bxf7+) 58. Qd3 Rf8 59. Qd6 Rfc8 60. a4 { Black resigns. } 1-0