lichess dev

[Event "Casual Correspondence game"] [Site "http://chess-academy.net/ZnBY1gN4"] [Date "2017.12.23"] [Round "-"] [White "lichess AI level 3"] [Black "cezaroncea"] [Result "1-0"] [UTCDate "2017.12.23"] [UTCTime "17:33:52"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D06"] [Opening "Queen's Gambit Refused: Marshall Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. c4 Nf6 { D06 Queen's Gambit Refused: Marshall Defense } 3. e3 Nc6 4. Bd2?! { (0.49 → -0.14) Inaccuracy. Best move was cxd5. } (4. cxd5 Nxd5) 4... e6 5. Nf3 Bb4 6. Ne5?! { (0.73 → 0.20) Inaccuracy. Best move was Bxb4. } (6. Bxb4 Nxb4 7. Be2 O-O 8. O-O dxc4 9. Bxc4 b6 10. Nbd2 Nc6 11. Rc1 Bb7 12. h3 Ne7) 6... Bxd2+ 7. Qxd2?! { (0.53 → -0.36) Inaccuracy. Best move was Nxd2. } (7. Nxd2 Nxe5 8. dxe5 Nd7 9. f4 c6 10. Be2 O-O 11. O-O f6 12. exf6 Nxf6 13. Qb3 b6) 7... O-O?! { (-0.36 → 0.31) Inaccuracy. Best move was Nxe5. } (7... Nxe5) 8. f3 dxc4 9. Nxc6 bxc6 10. Na3 Rb8 11. Rc1?! { (0.54 → 0.00) Inaccuracy. Best move was Nxc4. } (11. Nxc4) 11... Ba6?! { (0.00 → 0.93) Inaccuracy. Best move was c5. } (11... c5 12. Nxc4 cxd4 13. Qxd4 Qxd4 14. exd4 Rd8 15. b3 Bb7 16. Na5 Rd5 17. Nxb7 Rxb7 18. Ba6) 12. e4?! { (0.93 → 0.00) Inaccuracy. Best move was Bxc4. } (12. Bxc4) 12... c3?! { (0.00 → 0.62) Inaccuracy. Best move was Nxe4. } (12... Nxe4 13. fxe4 Qh4+ 14. Qf2 Qxe4+ 15. Qe2 Qf4 16. Qd2 Qh4+ 17. Qf2 Qe4+) 13. Rxc3 Bxf1 14. Rc2?? { (0.89 → -3.30) Blunder. Best move was Rxf1. } (14. Rxf1 Qd7 15. Nc4 c5 16. dxc5 Qc6 17. Kf2 Rfd8 18. Qe3 a5 19. Kg1 a4 20. Ne5 Qb5) 14... e5?? { (-3.30 → -0.23) Blunder. Best move was Ba6. } (14... Ba6 15. Rxc6 Rb6 16. Rxb6 cxb6 17. b4 Nh5 18. b5 Qh4+ 19. Qf2 Qe7 20. Qb2 Bb7 21. O-O) 15. h3?? { (-0.23 → -3.97) Blunder. Best move was Rxf1. } (15. Rxf1 exd4 16. Rxc6 Re8 17. Rf2 Nd7 18. Kf1 Ne5 19. Rc1 h6 20. Rc5 c6 21. Nc4 Rb5) 15... exd4? { (-3.97 → -1.42) Mistake. Best move was Ba6. } (15... Ba6 16. dxe5 Nd7 17. Kf2 Qe7 18. f4 Nc5 19. Qe3 Nd3+ 20. Kg1 Rxb2 21. Rxb2 Nxb2 22. Kh2) 16. Rxc6? { (-1.42 → -3.75) Mistake. Best move was Rxf1. } (16. Rxf1 Nh5 17. Kd1 Qf6 18. Re1 Rfd8 19. e5 Qe6 20. Nc4 Ng3 21. Qd3 Nf5 22. Rd2 c5) 16... d3? { (-3.75 → -1.12) Mistake. Best move was Bb5. } (16... Bb5 17. Nxb5 Rxb5 18. O-O Nh5 19. g4 Ng3 20. Rd1 d3 21. Qxd3 Qxd3 22. Rxd3 Rxb2 23. a4) 17. Ra6?? { (-1.12 → -7.98) Blunder. Best move was Rxf1. } (17. Rxf1) 17... Rb6?? { (-7.98 → -2.65) Blunder. Best move was Be2. } (17... Be2) 18. Rxb6 cxb6? { (-2.45 → -1.38) Mistake. Best move was Bxg2. } (18... Bxg2) 19. e5?? { (-1.38 → -6.90) Blunder. Best move was Rxf1. } (19. Rxf1 Nh5 20. Rf2 Qh4 21. Nb5 Rd8 22. Nc3 Ng3 23. Kd1 Ne2 24. Qe3 Nxc3+ 25. bxc3 Qf6) 19... Nd5?? { (-6.90 → -2.45) Blunder. Best move was Re8. } (19... Re8) 20. Kxf1 Nb4?? { (-2.05 → 3.17) Blunder. Best move was Qh4. } (20... Qh4 21. Qxd3) 21. Qxb4 d2?! { (3.08 → 3.93) Inaccuracy. Best move was Qd5. } (21... Qd5 22. Kf2 Qxe5 23. Re1 Qd5 24. Qc3 g6 25. Rd1 Rd8 26. Nc4 Qc5+ 27. Ne3 Qxc3 28. bxc3) 22. Ke2 Qd5 23. Nc4 a5 24. Qc3 b5 25. Nd6 Rd8? { (4.17 → 5.18) Mistake. Best move was b4. } (25... b4 26. Qxd2 Qxe5+ 27. Kf2 Qc5+ 28. Kg3 Qe5+ 29. f4 Qe6 30. b3 Rd8 31. Rd1 h6 32. Qd4) 26. Kd1? { (5.18 → 3.70) Mistake. Best move was Rd1. } (26. Rd1 b4 27. Rxd2 Qxa2 28. Qc7 Ra8 29. Nc4 h6 30. Kf2 Qa1 31. Rd8+ Rxd8 32. Qxd8+ Kh7) 26... b4? { (3.70 → 5.43) Mistake. Best move was Qxa2. } (26... Qxa2 27. Kxd2) 27. Qc7? { (5.43 → 2.75) Mistake. Best move was Qb3. } (27. Qb3 Qxb3+ 28. axb3 f6 29. f4 g5 30. g3 h5 31. Kxd2 h4 32. Rg1 hxg3 33. Rxg3 Kh7) 27... Qa8?? { (2.75 → 7.18) Blunder. Best move was Rf8. } (27... Rf8 28. Nc4) 28. Qc4? { (7.18 → 5.31) Mistake. Best move was Qxf7+. } (28. Qxf7+ Kh8 29. Qc4 Rd7 30. Qe6 Ra7 31. Kxd2 Qg8 32. Qxg8+ Kxg8 33. Rc1 g6 34. Ke3 Kg7) 28... h5?? { (5.31 → Mate in 15) Checkmate is now unavoidable. Best move was Qa7. } (28... Qa7 29. Rf1 h6 30. Kxd2 a4 31. Qxb4 Rb8 32. Qc3 Qe7 33. Ke2 Qe6 34. Nc4 Rc8 35. b3) 29. Qxf7+ Kh7 30. h4? { (64.24 → 7.02) Mistake. Best move was Qxh5+. } (30. Qxh5+ Kg8 31. Qf7+ Kh7 32. Nf5 Rd7 33. Qxd7 Qf8 34. Kxd2 b3 35. axb3 a4 36. bxa4 Qb4+) 30... Rf8? { (7.02 → 8.06) Mistake. Best move was Qc6. } (30... Qc6 31. Kxd2 Qb6 32. Ke2 Qc5 33. Qf5+ Kg8 34. Qe6+ Kh7 35. Ne4 Qc2+ 36. Ke3 Kh8 37. Qf7) 31. Qe6? { (8.06 → 6.53) Mistake. Best move was Qxh5+. } (31. Qxh5+ Kg8 32. e6 Qa7 33. Qg5 Qc7 34. e7 Qxd6 35. exf8=Q+ Kxf8 36. Qxa5 Qd4 37. Kc2 Kg8) 31... Qc6 32. Kxd2 a4 33. Rc1 Qb6 34. Ke2 a3?! { (6.64 → 7.31) Inaccuracy. Best move was Qd4. } (34... Qd4 35. Nc4) 35. bxa3 bxa3 36. Rc2 Qa6+? { (6.80 → 8.35) Mistake. Best move was Qg1. } (36... Qg1 37. Qh3) 37. Rc4?! { (8.35 → 7.45) Inaccuracy. Best move was Qc4. } (37. Qc4) 37... Qa5? { (7.45 → 64.05) Mistake. Best move was Qb6. } (37... Qb6 38. Qe7) 38. Nf7 Qb5 39. Kf2 Qb2+ 40. Kg1 Qxa2?! { (48.89 → Mate in 7) Checkmate is now unavoidable. Best move was Qa1+. } (40... Qa1+ 41. Kh2 Rxf7 42. Qxf7 Qxe5+ 43. f4 Qf6 44. Qxh5+ Qh6 45. Qf5+ Qg6 46. Qxg6+ Kxg6 47. g4) 41. Kh2 Qb3 42. Qd5?! { (Mate in 5 → 49.09) Lost forced checkmate sequence. Best move was Ng5+. } (42. Ng5+ Kh8 43. Qg6 Qb1 44. Qxb1 g6 45. Qxg6 a2 46. Qh7#) 42... a2?! { (49.09 → Mate in 13) Checkmate is now unavoidable. Best move was Rxf7. } (42... Rxf7 43. Qxf7) 43. e6 a1=R 44. Qxh5+ Kg8 45. Qh8# { White wins by checkmate. } 1-0