lichess dev

[Event "Casual Rapid game"] [Site "http://chess-academy.net/4HKgvrf2"] [Date "2017.10.04"] [Round "-"] [White "iuriestar"] [Black "lichess AI level 1"] [Result "0-1"] [UTCDate "2017.10.04"] [UTCTime "14:39:55"] [WhiteElo "1339"] [BlackElo "?"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C61"] [Opening "Ruy Lopez: Bird Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nc6 2. Bb5 e5 3. Nf3 Nd4 { C61 Ruy Lopez: Bird Variation } 4. Nxd4 Qh4? { (0.47 → 3.16) Mistake. Best move was exd4. } (4... exd4 5. O-O c6 6. Bc4 Nf6 7. d3 d5 8. exd5 Nxd5 9. Re1+ Be7 10. Bg5 Be6 11. Bxe7) 5. Qe2? { (3.16 → 0.58) Mistake. Best move was Nf3. } (5. Nf3 Qxe4+ 6. Be2 Qf5 7. Nc3 e4 8. Nd4 Qe5 9. Nb3 d5 10. d4 exd3 11. Qxd3 Nf6) 5... c6?? { (0.58 → 4.02) Blunder. Best move was exd4. } (5... exd4 6. d3) 6. Qc4?? { (4.02 → -1.79) Blunder. Best move was Nf3. } (6. Nf3 Qh5 7. Bc4 d6 8. d4 Nf6 9. O-O Be7 10. dxe5 dxe5 11. h3 O-O 12. a4 h6) 6... d5?? { (-1.79 → 6.79) Blunder. Best move was exd4. } (6... exd4 7. Qxd4 cxb5 8. Nc3 Qg5 9. O-O Bc5 10. Qd3 Nf6 11. Qf3 Qe5 12. d3 Bd4 13. Bf4) 7. Qb4?? { (6.79 → -9.51) Blunder. Best move was Bxc6+. } (7. Bxc6+ bxc6 8. Qxc6+ Ke7 9. Ne2 Qxe4 10. Qxa8 Qxc2 11. Nbc3 Qf5 12. d4 f6 13. Qxa7+ Qd7) 7... Qxe4+ 8. Kf1?! { (-9.47 → -11.52) Inaccuracy. Best move was Be2. } (8. Be2 Bxb4 9. Nf3 Qxc2 10. O-O f6 11. Na3 Qg6 12. d3 Ne7 13. Nc2 Bd6 14. Nh4 Qf7) 8... exd4?? { (-11.52 → -4.51) Blunder. Best move was Bxb4. } (8... Bxb4 9. Nxc6 bxc6 10. Bd3 Qf4 11. Nc3 Nf6 12. h3 O-O 13. a3 Bc5 14. Nd1 Nh5 15. Ke1) 9. Qd6?? { (-4.51 → -13.92) Blunder. Best move was Qb3. } (9. Qb3 cxb5 10. Qxb5+ Bd7 11. Qxb7 Rc8 12. d3 Qe5 13. Nd2 Rxc2 14. Qb3 Qc7 15. Nc4 Rxc1+) 9... Bxd6 10. d3 Qg6 11. Na3 Ne7 12. Bxc6+ Kd8 13. Bb5 a6 14. g3 Bh3+ 15. Kg1?! { (-20.65 → Mate in 5) Checkmate is now unavoidable. Best move was Ke2. } (15. Ke2 Qe6+) 15... Bxa3?! { (Mate in 5 → -20.06) Lost forced checkmate sequence. Best move was Qg4. } (15... Qg4 16. Bd2 Qf3 17. Ba5+ Kc8 18. Bd7+ Kxd7 19. Nb5 Qg2#) 16. bxa3?! { (-20.06 → Mate in 5) Checkmate is now unavoidable. Best move was f3. } (16. f3 Bd6 17. Kf2 axb5 18. Bd2 Kd7 19. Rhc1 Rhc8 20. b4 Rc6 21. a4 bxa4 22. b5 Rb6) 16... Be6?! { (Mate in 5 → -12.21) Lost forced checkmate sequence. Best move was Qg4. } (16... Qg4 17. Bg5 Qf3 18. Bxe7+ Kc8 19. Bd7+ Kxd7 20. Bc5 Qg2#) 17. Ba4 b6 18. Rb1 b5 19. Rb4 Kc8 20. Rb3 bxa4 21. Rb4 Qg4 22. Rxa4 Qd1+ 23. Kg2 Qg4 24. Re1 Nf5 25. h3?! { (-20.02 → Mate in 9) Checkmate is now unavoidable. Best move was Bg5. } (25. Bg5 Qxg5) 25... Qg6?! { (Mate in 9 → -15.20) Lost forced checkmate sequence. Best move was Nh4+. } (25... Nh4+ 26. Kf1 Qxh3+ 27. Ke2 Bg4+ 28. Kd2 Nf3+ 29. Kd1 Nxe1+ 30. f3 Bxf3+ 31. Kxe1 Qxg3+ 32. Kf1) 26. h4 Kb7 27. Rb4+ Kc7 28. Rb3?! { (-14.39 → Mate in 16) Checkmate is now unavoidable. Best move was Bf4+. } (28. Bf4+ Kd7 29. Rh1 Rhc8 30. Rb7+ Kd8 31. Rb2 Qh5 32. Bd2 Qe2 33. Ba5+ Kd7 34. Re1 Qg4) 28... Kc6?! { (Mate in 16 → -15.48) Lost forced checkmate sequence. Best move was Nxh4+. } (28... Nxh4+ 29. Kh1 Qh5 30. gxh4 Qf3+ 31. Kh2 Qxf2+ 32. Kh1 Qxe1+ 33. Kg2 Qe2+ 34. Kg3 Qg4+ 35. Kf2) 29. c3 dxc3 30. Rxc3+ Kb7 31. Rc5 Nd4 32. Be3 Nb5 33. Rec1 f6 34. Rc7+ Nxc7 35. Rb1+ Kc8 36. Bc5 Qxd3 37. Rb5?! { (-22.05 → Mate in 7) Checkmate is now unavoidable. Best move was Rc1. } (37. Rc1 Qe4+ 38. Kh2 Kb7 39. a4 Qxa4 40. a3 Qe4 41. a4 Qxa4 42. h5 Qa2 43. Kg1 Qe2) 37... d4?! { (Mate in 7 → -126.75) Lost forced checkmate sequence. Best move was axb5. } (37... axb5 38. g4 d4 39. f3 Bd5 40. Kf2 Qe3+ 41. Kf1 Bxf3 42. h5 Qe2+ 43. Kg1 Qg2#) 38. Rb6?! { (-126.75 → Mate in 5) Checkmate is now unavoidable. Best move was Rb3. } (38. Rb3 Bd5+) 38... Qe2?! { (Mate in 5 → -26.76) Lost forced checkmate sequence. Best move was Bd5+. } (38... Bd5+ 39. Kh2 Qf1 40. f3 Bxf3 41. Rb8+ Rxb8 42. Bxd4 Qh1#) 39. Bd6?! { (-26.76 → Mate in 5) Checkmate is now unavoidable. Best move was Rxe6. } (39. Rxe6 Nxe6) 39... Bd5+ 40. Kh3 Qxa2?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qf1+. } (40... Qf1+ 41. Kg4 h5+ 42. Kf5 Qd3+ 43. Kf4 Qe4#) 41. Rc6 Ra7?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Bxc6. } (41... Bxc6 42. h5 Qe2 43. g4 g5 44. hxg6 hxg6+ 45. Kg3 Qf3#) 42. Bxc7 Rxc7?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Bxc6. } (42... Bxc6 43. Be5 h5 44. Bxd4 Qd5 45. f3 Qxf3 46. Bxa7 Qg2#) 43. Rxc7+ Kd8?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Kxc7. } (43... Kxc7 44. h5 Bf3 45. g4 Qxf2 46. a4 Qg2+ 47. Kh4 Qxg4#) 44. Rb7 Bxb7 45. g4 Qxf2 46. h5 Qf3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Re8. } (46... Re8 47. a4 Re3#) 47. Kh4 Qh1+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was g5+. } (47... g5+ 48. hxg6 hxg6#) 48. Kg3 Qg2+ 49. Kh4 Qh2# { Black wins by checkmate. } 0-1