[Event "Casual correspondence game"] [Site "https://lichess.org/BrdIZuyS"] [Date "2017.12.21"] [White "nyangao"] [Black "vicky29"] [Result "1-0"] [UTCDate "2017.12.21"] [UTCTime "21:03:50"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. Nc3 Nf6 4. e4 Bg4?! { (0.00 → 0.66) Inaccuracy. e5 was best. } (4... e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Ng4 9. Nd5) 5. Qa4+ b5?? { (0.40 → 2.27) Blunder. c6 was best. } (5... c6 6. Qxc4 e5 7. dxe5 Nfd7 8. Bf4 Na6 9. Nf3 Bc5 10. Rd1) 6. Qxb5+ c6 7. Qxc4?! { (2.44 → 1.77) Inaccuracy. Qb7 was best. } (7. Qb7 Nbd7 8. Qxc6 e6 9. f3 Bh5 10. Bxc4 Bb4 11. Ne2 O-O 12. O-O e5 13. a3 exd4) 7... Be6 8. Qa4 Bd7 9. Qb4?? { (2.23 → 0.27) Blunder. Qb3 was best. } (9. Qb3 Qb6) 9... Na6?? { (0.27 → 4.70) Blunder. e5 was best. } (9... e5 10. Qb7 exd4 11. Qxa8 dxc3 12. bxc3 Bc5 13. Bf4 Nxe4 14. Qxb8 Qxb8 15. Bxb8 Nxf2 16. Bd6) 10. Qb7?? { (4.70 → 1.59) Blunder. Bxa6 was best. } (10. Bxa6 e5 11. Qc4 exd4 12. Qxd4 Qb6 13. Qxb6 axb6 14. Bd3 Bb4 15. Ne2 Bc5 16. O-O O-O) 10... Nc5?? { (1.59 → 4.90) Blunder. e5 was best. } (10... e5 11. Qxa6 exd4 12. Nb1 Nxe4 13. Qc4 Qa5+ 14. Bd2 Nxd2 15. Nxd2 Bb4 16. O-O-O O-O 17. a3) 11. Qb4?? { (4.90 → -0.09) Blunder. dxc5 was best. } (11. dxc5 e6 12. Qb4 Rb8 13. Qa3 a5 14. f3 Be7 15. Be3 O-O 16. Nh3 Qc7 17. Nf2 Nh5) 11... Na6?? { (-0.09 → 4.57) Blunder. Ncxe4 was best. } (11... Ncxe4 12. Nf3 e5 13. Qc4 exd4 14. Qxd4 Bc5 15. Qe5+ Qe7 16. Be3 Bxe3 17. Nxe4 Nxe4 18. fxe3) 12. Qc4? { (4.57 → 2.24) Mistake. Bxa6 was best. } (12. Bxa6 e5 13. Qc4 exd4 14. Qxd4 Qb6 15. Qxb6 axb6 16. Bd3 Be6 17. Nf3 Bc5 18. Bf4 O-O) 12... Qc8?? { (2.24 → 5.07) Blunder. e5 was best. } (12... e5 13. dxe5) 13. Nf3? { (5.07 → 2.93) Mistake. Qxa6 was best. } (13. Qxa6 e6) 13... Bg4?? { (2.93 → 6.37) Blunder. Nc7 was best. } (13... Nc7 14. Bd3 e6 15. O-O Be7 16. Rb1 O-O 17. Bf4 Rb8 18. a3 Nh5 19. Bd2 h6 20. Rfc1) 14. Ng5? { (6.37 → 3.86) Mistake. Ne5 was best. } (14. Ne5 Be6) 14... e6?! { (3.86 → 5.54) Inaccuracy. h6 was best. } (14... h6 15. Qxf7+ Kd8 16. Bxa6 Qxa6 17. Ne6+ Bxe6 18. Qxe6 Qc8 19. Qc4 e6 20. O-O Rb8 21. a3) 15. d5?? { (5.54 → 0.86) Blunder. Qxa6 was best. } (15. Qxa6 h6 16. Nf3 Bxf3 17. gxf3 Qd7 18. a3 Be7 19. Rg1 Nh5 20. f4 O-O 21. Be2 Nf6) 15... exd5?? { (0.86 → 3.54) Blunder. Nb4 was best. } (15... Nb4 16. dxe6) 16. exd5?? { (3.54 → 1.50) Blunder. Qxa6 was best. } (16. Qxa6 Bb4 17. Qxc8+ Rxc8 18. h3 Bh5 19. e5 Nd7 20. e6 Nc5 21. exf7+ Bxf7 22. Be3 O-O) 16... cxd5?? { (1.50 → 4.01) Blunder. Nb4 was best. } (16... Nb4 17. dxc6 Be6 18. Nxe6 Qxe6+ 19. Qxe6+ fxe6 20. Rb1 Bc5 21. Bf4 Nxc6 22. Bc4 e5 23. Bg3) 17. Qa4+ Ke7?? { (3.27 → 10.30) Blunder. Bd7 was best. } (17... Bd7 18. Qxa6) 18. g3?? { (10.30 → 0.95) Blunder. Bxa6 was best. } (18. Bxa6 Bd7 19. Nxd5+ Nxd5 20. Qe4+ Be6 21. Bxc8 Rxc8 22. O-O Rd8 23. Re1 Nf6 24. Qb4+ Ke8) 18... Kd6?? { (0.95 → 10.62) Blunder. Nc5 was best. } (18... Nc5 19. Qf4 h6 20. Nf3 g5 21. Qe3+ Qe6 22. Ne5 Rc8 23. Nxg4 Nxg4 24. Nxd5+ Kd6 25. Qxe6+) 19. Nxf7+ Ke6?! { (7.19 → 13.27) Inaccuracy. Ke7 was best. } (19... Ke7) 20. Nxh8?! { (13.27 → 7.18) Inaccuracy. Ng5+ was best. } (20. Ng5+ Ke7 21. Bxa6 Qd7 22. Bb5 h6 23. Bxd7 Bxd7 24. Nxd5+ Nxd5 25. Qe4+ Kd6 26. Nf7+ Kc7) 20... Nc5 21. Qd4 Be7 22. Bg2 Qxh8 23. Bxd5+ Nxd5 24. Qxd5+ Kf6 25. Qg5+ Kf7 26. Qxg4 Nd3+ 27. Ke2 Nb4 28. Rd1 Qb8 29. Rd7 Qe5+ 30. Be3 Nc2 31. f4?? { (12.55 → 0.38) Blunder. Qf3+ was best. } (31. Qf3+) 31... Qa5?? { (0.38 → 16.33) Blunder. Qxe3+ was best. } (31... Qxe3+ 32. Kf1 Nxa1 33. Nd5 Qd3+ 34. Kf2 Re8 35. Nxe7 Qc2+ 36. Kf3 Rxe7 37. Rxe7+ Kxe7 38. Qxg7+) 32. Qh4?! { (16.33 → 7.44) Inaccuracy. Nd5 was best. } (32. Nd5 Qa6+ 33. Kd2 Qg6 34. Rxe7+ Kf8 35. Qxg6 hxg6 36. Kxc2 Rd8 37. Re5 Rd7 38. Nb4 Kg8) 32... Nxa1? { (7.44 → Mate in 3) Checkmate is now unavoidable. Re8 was best. } (32... Re8 33. Rad1 Nxe3 34. Kxe3 Kg8 35. Qg4 Bf6+ 36. Kf3 Kh8 37. R1d5 Qa6 38. Kg2 Bxc3 39. Rd8) 33. Qxe7+ Kg6 34. Qxg7+ Kf5 35. Qg5+ Ke6 36. Qxa5 Kxd7 37. Qd5+ Kc7 38. Qxa8 Kd6 39. Qd5+ Ke7 40. Ne4 Nc2 41. Qd6+ Kf7 42. Qf6+ Ke8 43. Nd6+ Kd7 44. Kd3 Ne1+ 45. Kc4 Ng2 46. Kc5 Nxe3 47. Qf7+ Kd8 48. Qe8+ Kc7 49. Qc8# { White wins by checkmate. } 1-0