Free online Chess server. Play Chess now in a clean interface. No registration, no ads, no plugin required. Play Chess with the computer, friends or random opponents.
Sign in
Reconnecting

Correspondence Chess • AlphaZero vs Stockfish8

AlphaZero plays Stockfish8 in a casual imported game of chess. Stockfish8 resigned after 60 moves. Click to replay, analyse, and discuss the game!

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

AlphaZero
0Inaccuracies
0Mistakes
0Blunders
25Average centipawn loss
Stockfish8
1Inaccuracies
3Mistakes
3Blunders
42Average centipawn loss
[Event "AlphaZero-SF"] [Site "https://lichess.org/tJzewmVJ"] [Date "2017.12.06"] [Round "-"] [White "AlphaZero"] [Black "Stockfish8"] [Result "1-0"] [UTCDate "2017.12.06"] [UTCTime "09:28:12"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E15"] [Opening "Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.1] } 1... Nf6 { [%eval 0.07] } 2. c4 { [%eval 0.13] } 2... b6 { [%eval 0.14] } 3. d4 { [%eval 0.07] } 3... e6 { [%eval 0.14] } 4. g3 { [%eval 0.06] } 4... Ba6 { [%eval 0.21] } { E15 Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation } 5. Qc2 { [%eval 0.0] } 5... c5 { [%eval 0.15] } 6. d5 { [%eval 0.0] } 6... exd5 { [%eval -0.06] } 7. cxd5 { [%eval 0.05] } 7... Bb7 { [%eval -0.09] } 8. Bg2 { [%eval 0.0] } 8... Nxd5 { [%eval 0.0] } 9. O-O { [%eval 0.0] } 9... Nc6 { [%eval 0.0] } 10. Rd1 { [%eval 0.0] } 10... Be7 { [%eval 0.0] } 11. Qf5 { [%eval 0.0] } 11... Nf6 { [%eval 0.0] } 12. e4 { [%eval -0.06] } 12... g6 { [%eval -0.09] } 13. Qf4 { [%eval 0.0] } 13... O-O { [%eval 0.0] } 14. e5 { [%eval -0.22] } 14... Nh5 { [%eval -0.16] } 15. Qg4 { [%eval -0.25] } 15... Re8 { [%eval 0.0] } 16. Nc3 { [%eval 0.0] } 16... Qb8 { [%eval 0.0] } 17. Nd5 { [%eval -0.15] } 17... Bf8 { [%eval -0.07] } 18. Bf4 { [%eval -0.1] } 18... Qc8 { [%eval -0.07] } 19. h3 { [%eval -0.26] } 19... Ne7 { [%eval -0.16] } 20. Ne3 { [%eval -0.32] } 20... Bc6 { [%eval -0.26] } 21. Rd6 { [%eval -0.27] } 21... Ng7 { [%eval -0.15] } 22. Rf6 { [%eval -0.35] } 22... Qb7 { [%eval 0.0] } 23. Bh6 { [%eval -0.07] } 23... Nd5 { [%eval 0.0] } 24. Nxd5 { [%eval 0.0] } 24... Bxd5 { [%eval 0.0] } 25. Rd1 { [%eval -0.24] } 25... Ne6 { [%eval 0.0] } 26. Bxf8 { [%eval 0.0] } 26... Rxf8 { [%eval 0.0] } 27. Qh4 { [%eval 0.0] } 27... Bc6 { [%eval 0.0] } 28. Qh6 { [%eval 0.0] } 28... Rae8 { [%eval 0.0] } 29. Rd6 { [%eval 0.0] } 29... Bxf3 { [%eval 0.0] } 30. Bxf3 { [%eval 0.0] } 30... Qa6 { [%eval 0.0] } 31. h4 { [%eval 0.0] } 31... Qa5 { [%eval 0.0] } 32. Rd1 { [%eval 0.0] } 32... c4 { [%eval 0.0] } 33. Rd5 { [%eval 0.0] } 33... Qe1+ { [%eval 0.0] } 34. Kg2 { [%eval -0.49] } 34... c3 { [%eval 0.0] } 35. bxc3 { [%eval 0.0] } 35... Qxc3 { [%eval 0.0] } 36. h5 { [%eval 0.0] } 36... Re7 { [%eval 0.0] } 37. Bd1 { [%eval 0.0] } 37... Qe1 { [%eval 0.0] } 38. Bb3 { [%eval 0.0] } 38... Rd8 { [%eval 0.0] } 39. Rf3 { [%eval 0.0] } 39... Qe4 { [%eval 0.0] } 40. Qd2 { [%eval 0.0] } 40... Qg4 { [%eval 0.0] } 41. Bd1 { [%eval 0.0] } 41... Qe4 { [%eval 0.0] } 42. h6 { [%eval 0.0] } 42... Nc7 { [%eval 0.07] } 43. Rd6 { [%eval 0.07] } 43... Ne6 { [%eval 0.0] } 44. Bb3 { [%eval 0.0] } 44... Qxe5 { [%eval 0.0] } 45. Rd5 { [%eval 0.0] } 45... Qh8 { [%eval 0.33] } 46. Qb4 { [%eval 0.41] } 46... Nc5?! { (0.41 → 1.14) Inaccuracy. Best move was Rde8. } { [%eval 1.14] } (46... Rde8 47. Qa4 d6 48. Rxd6 Qe5 49. Rd7 Qa5 50. Qxa5 bxa5 51. Rfd3 Kf8 52. Bxe6 fxe6 53. Rxe7) 47. Rxc5 { [%eval 1.0] } 47... bxc5 { [%eval 1.0] } 48. Qh4 { [%eval 0.62] } 48... Rde8 { [%eval 0.87] } 49. Rf6 { [%eval 0.83] } 49... Rf8?? { (0.83 → 6.28) Blunder. Best move was Kf8. } { [%eval 6.28] } (49... Kf8 50. Qf4) 50. Qf4 { [%eval 3.95] } 50... a5?? { (3.95 → 7.12) Blunder. Best move was a6. } { [%eval 7.12] } (50... a6) 51. g4 { [%eval 2.9] } 51... d5?? { (2.90 → 9.66) Blunder. Best move was a4. } { [%eval 9.66] } (51... a4 52. Bc4) 52. Bxd5 { [%eval 7.06] } 52... Rd7? { (7.06 → 9.18) Mistake. Best move was c4. } { [%eval 9.18] } (52... c4 53. Bxc4) 53. Bc4 { [%eval 9.0] } 53... a4 { [%eval 8.77] } 54. g5 { [%eval 8.15] } 54... a3 { [%eval 7.85] } 55. Qf3 { [%eval 7.15] } 55... Rc7? { (7.15 → 10.99) Mistake. Best move was Re7. } { [%eval 10.99] } (55... Re7 56. Qxa3 Qxf6 57. gxf6 Re5 58. Bxf7+ Kxf7 59. Qa7+ Kxf6 60. Qg7+ Kg5 61. Qxf8 Rf5 62. Qg7) 56. Qxa3 { [%eval 10.11] } 56... Qxf6 { [%eval 10.12] } 57. gxf6 { [%eval 8.63] } 57... Rfc8? { (8.63 → 15.49) Mistake. Best move was Kh8. } { [%eval 15.49] } (57... Kh8 58. Qe3) 58. Qd3 { [%eval 14.38] } 58... Rf8 { [%eval 15.27] } 59. Qd6 { [%eval 12.07] } 59... Rfc8 { [%eval 14.7] } 60. a4 { [%eval 9.6] } { Black resigns. } 1-0