[Event "Casual correspondence game"] [Site "https://lichess.org/AoMEmcwj"] [Date "2018.04.07"] [White "andreaslyngstad"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2018.04.07"] [UTCTime "00:00:09"] [WhiteElo "1500"] [BlackElo "?"] [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 b5?! { (-0.05 → 0.92) Inaccuracy. a6 was best. } (3... a6 4. Nf3 b5 5. a4 b4 6. Ne4 Nc6 7. e3 Nf6 8. Nxf6+) 4. e4?! { (0.92 → -0.07) Inaccuracy. Nxb5 was best. } (4. Nxb5 Ba6 5. Nc3 e5 6. Be3 exd4 7. Bxd4 Nf6 8. e3 Nbd7) 4... Qd7? { (-0.07 → 1.33) Mistake. a6 was best. } (4... a6 5. a4 b4 6. Nce2 e6 7. Nf3 c5 8. Bg5 Be7 9. Bxe7) 5. f4?! { (1.33 → 0.26) Inaccuracy. Nf3 was best. } (5. Nf3 c6 6. b3 cxb3 7. axb3 e6 8. Bd3 Bb4 9. Bd2 Ne7 10. Ne2 Bxd2+ 11. Qxd2 O-O) 5... b4?! { (0.26 → 1.03) Inaccuracy. e6 was best. } (5... e6 6. Nf3 Nf6 7. Be2 b4 8. e5 Nd5 9. Nxd5 exd5 10. f5 Nc6 11. O-O h6 12. b3) 6. Nd5?! { (1.03 → 0.41) Inaccuracy. Na4 was best. } (6. Na4 e6 7. Nf3 c5 8. Bxc4 Ba6 9. Bxa6 Nxa6 10. Be3 cxd4 11. Bxd4 Nf6 12. O-O Rd8) 6... Qc6?! { (0.41 → 1.52) Inaccuracy. e6 was best. } (6... e6 7. Ne3 Nf6 8. Nxc4 Nxe4 9. Ne5 Qd5 10. Bc4 Qa5 11. Ngf3 b3+ 12. Nd2 Bb4 13. a3) 7. b3?! { (1.52 → 0.47) Inaccuracy. Nf3 was best. } (7. Nf3 Nd7) 7... c3?? { (0.47 → 7.15) Blunder. e6 was best. } (7... e6 8. Bxc4 Ba6 9. Ne3 Qxe4 10. Nf3 Nf6 11. O-O Bxc4 12. bxc4 Bd6 13. Re1 Nbd7 14. f5) 8. a3?? { (7.15 → 0.11) Blunder. Bb5 was best. } (8. Bb5) 8... c2? { (0.11 → 1.72) Mistake. Qb7 was best. } (8... Qb7 9. Bd3 Nf6 10. Nxb4 e6 11. Ne2 Nxe4 12. O-O c5 13. Nc2 cxd4 14. Ncxd4 Bc5 15. Be3) 9. Qd2 e6?? { (1.33 → 4.52) Blunder. a6 was best. } (9... a6 10. Ra2 Qb7 11. Qxb4 Qxb4+ 12. Nxb4 e6 13. Rxc2 Nf6 14. Rxc7 Nbd7 15. e5 Bxb4+ 16. axb4) 10. a4?? { (4.52 → -0.69) Blunder. Bb5 was best. } (10. Bb5 exd5 11. Bxc6+ Nxc6 12. Nf3 dxe4 13. Qxc2 Bb7 14. Ne5 Nd8 15. Qxc7 Nf6 16. Qa5 Be7) 10... exd5?? { (-0.69 → 3.26) Blunder. Ba6 was best. } (10... Ba6) 11. Bb5 Bd7 12. Bxc6 Bxc6 13. exd5?! { (4.55 → 3.37) Inaccuracy. e5 was best. } (13. e5 Bd7 14. Qxc2 Ne7 15. Nf3 Nbc6 16. O-O g6 17. Be3 h5 18. Rac1 Nf5 19. Bf2 Be7) 13... Bxd5 14. Qe2+ Be7 15. Qb5+ c6?! { (3.10 → 4.07) Inaccuracy. Bc6 was best. } (15... Bc6 16. Qe2 Nf6 17. Nf3 Be4 18. Nd2 Bd5 19. O-O Nc6 20. Bb2 O-O 21. Qd3 Bd6 22. Rae1) 16. Qb7 Bh4+?? { (3.65 → 7.93) Blunder. Bxg2 was best. } (16... Bxg2) 17. g3 Bxg3+?! { (6.12 → 11.68) Inaccuracy. Bd8 was best. } (17... Bd8 18. Qxa8 Nd7 19. Nf3 Bxf3 20. O-O Bg4 21. Qxc6 Ne7 22. Qxc2 O-O 23. Qc4 a5 24. Bb2) 18. hxg3 Nd7 19. Qxa8+ Ke7 20. Rh2 h5 21. Rxc2 g6 22. Qxa7 Bxb3 23. Rxc6 Bd5 24. Rc7 Be6?! { (16.09 → Mate in 11) Checkmate is now unavoidable. Nf6 was best. } (24... Nf6 25. Qb6) 25. Rc8?! { (Mate in 11 → 16.80) Lost forced checkmate sequence. d5 was best. } (25. d5 Kf8 26. dxe6 Ngf6 27. exd7 Kg7 28. d8=Q Rxd8 29. Rxf7+ Kg8 30. Rg7+ Kh8 31. Rh7+ Nxh7) 25... b3 26. Qa8 f6?! { (19.85 → Mate in 10) Checkmate is now unavoidable. Kf6 was best. } (26... Kf6 27. Rxg8) 27. Rxg8?! { (Mate in 10 → 13.81) Lost forced checkmate sequence. Rf8 was best. } (27. Rf8 b2 28. Bxb2 Nxf8 29. Ba3+ Kd7 30. Rc1 Bc4 31. Rxc4 Ne7 32. Qb7+ Ke6 33. Qe4+ Kf7) 27... Rxg8 28. Ba3+ Kf7 29. Qc6 Nb8 30. Qc7+ Bd7 31. Rb1 Rc8 32. Qa7 Kg7?! { (17.37 → Mate in 15) Checkmate is now unavoidable. g5 was best. } (32... g5 33. Rxb3) 33. Rxb3 Rd8?! { (61.26 → Mate in 8) Checkmate is now unavoidable. g5 was best. } (33... g5 34. Rxb8) 34. Rxb8 Rxb8 35. Qxb8 Bf5 36. Nf3 Kf7 37. Qc7+ Ke6 38. Qc6+ Kf7 39. Qd6 Bg4 40. Qe7+ Kg8 41. Nh4 g5 42. Ng6 h4 43. gxh4 gxf4 44. Nxf4 Bf5 45. a5 Bb1 46. a6 Ba2 47. a7 Bf7 48. Qxf6 Be8 49. a8=Q Kh7 50. Qb6 Bc6 51. Qbxc6 Kg7 52. Qa7+ Kg8 53. Qc8# { White wins by checkmate. } 1-0