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Blitz Chess • AlphaZeroAI vs mecker

AlphaZeroAI (2517) plays mecker (2260) in a rated Blitz (3+0) game of chess. mecker resigned after 47 moves. Click to replay, analyse, and discuss the game!

B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack

AlphaZeroAI (2517)+6
2 Inaccuracies
3 Mistakes
1 Blunders
38 Average centipawn loss
mecker (2260)−4
8 Inaccuracies
4 Mistakes
2 Blunders
58 Average centipawn loss

FEN

PGN Download annotated / Download raw

[Event "Rated Blitz game"] [Site "https://lichess.org/mERUlPBo"] [Date "2018.01.21"] [Round "-"] [White "AlphaZeroAI"] [Black "mecker"] [Result "1-0"] [UTCDate "2018.01.21"] [UTCTime "11:24:55"] [WhiteElo "2517"] [BlackElo "2260"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } Qb6 4. Bxc6 bxc6 5. Nc3 e6 6. d3 d5 7. e5 Ne7 8. O-O Ng6 9. b3 Be7 10. Bb2 c4 11. dxc4 dxc4 12. Ne4 O-O 13. Qc1 Ba6?! { (0.15 → 0.95) Inaccuracy. Best move was Rd8. } (13... Rd8 14. Bc3 Ba6 15. Re1 Rd5 16. Rb1 Qc7 17. g3 c5 18. h4 h5 19. Ra1 Rd7 20. Qe3) 14. Rd1? { (0.95 → -0.12) Mistake. Best move was Nf6+. } (14. Nf6+ Kh8) 14... h6? { (-0.12 → 1.60) Mistake. Best move was cxb3. } (14... cxb3 15. Nf6+) 15. Bc3? { (1.60 → 0.23) Mistake. Best move was Nf6+. } (15. Nf6+ Kh8 16. Nd7 Qc7 17. Nxf8 Rxf8 18. Qe3 c5 19. Bc3 Qb7 20. Re1 Bb5 21. Nd2 Bg5) 15... cxb3?! { (0.23 → 0.82) Inaccuracy. Best move was Rfd8. } (15... Rfd8 16. Rxd8+) 16. axb3?! { (0.82 → 0.05) Inaccuracy. Best move was Nf6+. } (16. Nf6+ Bxf6) 16... Be2 17. Rd7? { (0.56 → -0.54) Mistake. Best move was Nf6+. } (17. Nf6+) 17... Bxf3 18. gxf3 Rfd8? { (-0.68 → 1.10) Mistake. Best move was Bb4. } (18... Bb4 19. Bb2 Rfd8 20. Rxd8+ Qxd8 21. Qe3 a5 22. Nd6 Qh4 23. Qe4 Qg5+ 24. Kh1 Nf4 25. Rg1) 19. Qd1?? { (1.10 → -6.39) Blunder. Best move was Ba5. } (19. Ba5 Qxa5 20. Rxa5 Rxd7 21. f4 Rad8 22. Ra1 Bb4 23. Qe3 a5 24. h3 Rd4 25. Qf3 Nh4) 19... Rxd7 20. Qxd7 a5?? { (-5.65 → -0.38) Blunder. Best move was Rd8. } (20... Rd8 21. Qxa7 Rd1+ 22. Kg2 Nf4+ 23. Kg3 Rg1+ 24. Rxg1 Ne2+ 25. Kg2 Qxa7 26. Ra1 Qb8 27. Bb2) 21. Nd6?! { (-0.38 → -1.13) Inaccuracy. Best move was Qd4. } (21. Qd4 Qxd4 22. Bxd4 Rd8 23. Bb6 Rd5 24. Rxa5 Rxa5 25. Bxa5 Nxe5 26. Kg2 Ng6 27. Kf1 f5) 21... Qc5 22. Ne4 Qd5 23. Rd1 Qxd7?! { (-1.31 → -0.67) Inaccuracy. Best move was Qb5. } (23... Qb5 24. Qd3 Nxe5 25. Bxe5 Qxe5 26. Qc3 Qxc3 27. Nxc3 Rd8 28. Rxd8+ Bxd8 29. Ne2 Bc7 30. f4) 24. Rxd7 a4 25. bxa4 Rxa4 26. Rc7 Rc4?! { (-0.96 → -0.39) Inaccuracy. Best move was Ra2. } (26... Ra2 27. Bd2 Rxc2 28. Kg2 Nh4+ 29. Kg3 Rc4 30. Be3 g5 31. Kh3 Nf5 32. Kg2 Kg7 33. Kf1) 27. Kf1 Bf8?! { (-0.79 → 0.00) Inaccuracy. Best move was Bb4. } (27... Bb4 28. Bxb4 Rxb4 29. Rxc6 Nxe5 30. Rc8+ Kh7 31. Ke2 g5 32. Rc5 Ng6 33. Nf6+ Kg7 34. Nh5+) 28. Ke2 Nf4+ 29. Kd2 Nd5 30. Rc8 Nxc3 31. Nxc3 f5 32. Kd3 Rc5 33. Kd4 Ra5 34. Rxc6 Kf7 35. Rc7+ Be7 36. Rb7 g5 37. Nb5 Kf8 38. c4 Ra1? { (1.30 → 2.44) Mistake. Best move was Ra6. } (38... Ra6 39. Nc3) 39. Nd6 Rd1+?! { (2.32 → 3.08) Inaccuracy. Best move was g4. } (39... g4 40. Rb8+ Kg7 41. fxg4 fxg4 42. Re8 Rd1+ 43. Kc5 Bg5 44. Rxe6 Rf1 45. Ne4 Bf4 46. Kd6) 40. Kc5 h5?? { (2.03 → 6.85) Blunder. Best move was Re1. } (40... Re1) 41. Kc6 g4 42. fxg4 hxg4?! { (6.69 → 7.66) Inaccuracy. Best move was fxg4. } (42... fxg4 43. Kd7 Bh4 44. Kxe6 Kg8 45. Kf5 Rc1 46. Kg6 Bd8 47. Rb8 Kf8 48. Rxd8+ Ke7 49. Re8+) 43. Kd7 Bxd6? { (7.30 → 12.48) Mistake. Best move was Re1. } (43... Re1 44. Rb8+) 44. exd6 Kf7 45. Kc8+ Kf6 46. d7 Rc1?! { (13.30 → Mate in 15) Checkmate is now unavoidable. Best move was Ke5. } (46... Ke5 47. c5) 47. d8=Q+ { Black resigns. } 1-0