[Event "Casual correspondence game"] [Site "https://lichess.org/IUmk3qMO"] [Date "2023.02.22"] [White "bchristoff"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2023.02.22"] [UTCTime "00:31:01"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } Qd5? { (0.32 → 1.68) Mistake. Nf6 was best. } (3... Nf6 4. Nf3 c5 5. Bxc4 e6 6. O-O a6 7. dxc5 Bxc5 8. Qxd8+) 4. Nd2? { (1.68 → 0.40) Mistake. Nc3 was best. } (4. Nc3 Qc6 5. Nf3 Bg4 6. d5 Qa6 7. b3 e5 8. Bxc4 Qf6) 4... Nf6 5. Bxc4? { (0.42 → -0.73) Mistake. Ne2 was best. } (5. Ne2 c5 6. Nc3 Qd8 7. dxc5 e6 8. Bxc4 Bxc5 9. O-O O-O 10. Qe2 Nbd7 11. Nde4 Be7) 5... Qxg2 6. Ngf3?? { (-0.62 → -5.65) Blunder. Qf3 was best. } (6. Qf3) 6... Bd7?? { (-5.65 → 3.64) Blunder. Qxh1+ was best. } (6... Qxh1+ 7. Nf1 Bg4 8. Qa4+ Nbd7 9. Ne5 e6 10. e4 Bd6 11. Be3 O-O 12. Nxg4 Nxg4 13. Qxd7) 7. Rg1 Qh3 8. Ng5 Qh4 9. Nxf7?! { (5.03 → 3.90) Inaccuracy. Ndf3 was best. } (9. Ndf3 Qh6 10. Bxf7+ Kd8 11. e4 Kc8 12. Ne6 Qh3 13. Rg3 Bxe6 14. Rxh3 Bxh3 15. Ne5 a5) 9... Qxh2 10. Ke2?? { (4.82 → 1.70) Blunder. Nf3 was best. } (10. Nf3 Qh5 11. Nxh8 e6 12. Ne5 Qh2 13. Rf1 Bc6 14. Nxc6 Nxc6 15. Bd2 a5 16. Bxe6 Bb4) 10... Ng4?? { (1.70 → 3.89) Blunder. Qh5+ was best. } (10... Qh5+) 11. Qf1 Nh6 12. Nxh8 Nc6 13. b3?! { (4.52 → 3.41) Inaccuracy. Qg2 was best. } (13. Qg2) 13... O-O-O 14. Rh1 Qd6 15. Ne4 Bg4+?! { (3.60 → 4.68) Inaccuracy. Nxd4+ was best. } (15... Nxd4+ 16. exd4 Qxd4 17. f3 Qxa1 18. Bxh6 Qxf1+ 19. Kxf1 gxh6 20. Nf7 Re8 21. Rh5 a6 22. Nxh6) 16. f3 Nxd4+ 17. exd4 Qc6? { (3.92 → 6.55) Mistake. Qxd4 was best. } (17... Qxd4 18. fxg4 Qxe4+ 19. Be3 b5 20. Qf4 Qg2+ 21. Qf2 Qxg4+ 22. Qf3 bxc4 23. Qxg4+ Nxg4 24. Rad1) 18. Bd3 Be6 19. Ba3?! { (6.18 → 4.62) Inaccuracy. Bf4 was best. } (19. Bf4 Nf5 20. Rc1 Qb6 21. Rxc7+ Qxc7 22. Bxc7 Nxd4+ 23. Kf2 Kxc7 24. Qc1+ Kb8 25. Qf4+ Ka8) 19... Rxd4 20. Rd1 g6 21. Bb2 Rd7 22. Rc1 Qd5 23. Bc4 Qf5 24. Bxe6 Qxe6 25. Kf2 Kb8 26. Nc5?? { (6.03 → -4.32) Blunder. Qc4 was best. } (26. Qc4 Qb6+ 27. Qc5 Qxc5+ 28. Rxc5 e5 29. Rcc1 Bg7 30. Rcd1 Kc8 31. Rxd7 Kxd7 32. Kg1 Ke6) 26... Qb6?? { (-4.32 → 5.71) Blunder. Rd2+ was best. } (26... Rd2+ 27. Kg3 Nf5+ 28. Kh3 Qe3 29. Ne6 Qh6+ 30. Kg4 Ne3+ 31. Kg3 Nxf1+ 32. Rcxf1 Qe3 33. Nf7) 27. Ba3 e6 28. Kg2 Rd2+ 29. Kg3?? { (4.71 → -1.73) Blunder. Kh3 was best. } (29. Kh3 a5 30. Qe1 Rd5 31. Nd7+ Rxd7 32. Bxf8 Nf5 33. Bc5 Qb5 34. Bf2 g5 35. Rd1 b6) 29... Bg7?? { (-1.73 → 4.91) Blunder. Qd6+ was best. } (29... Qd6+ 30. Kh3 Qf4 31. Rc4 Qf5+ 32. Rg4 Bxc5 33. Bxc5 Nxg4 34. fxg4 Qxc5 35. Nf7 b6 36. Kg3) 30. Nd7+?? { (4.91 → 0.49) Blunder. Rd1 was best. } (30. Rd1 Qd6+ 31. Kh3 Rd5 32. Qe2 a5 33. Rxd5 Qxd5 34. Qe4 Bxh8 35. Qxd5 exd5 36. Re1 Nf7) 30... Rxd7 31. Rd1?? { (0.63 → -1.08) Blunder. Rxh6 was best. } (31. Rxh6 Qa5) 31... Nf5+ 32. Kg4?? { (-1.30 → -5.29) Blunder. Kh3 was best. } (32. Kh3 Bd4) 32... Rd4+ 33. Kh3 Rxd1?? { (-5.49 → 2.49) Blunder. Rh4+ was best. } (33... Rh4+ 34. Kg2 Ne3+ 35. Kg3 Nxf1+ 36. Rhxf1 Bf6 37. Nf7 a5 38. Rh1 Qe3 39. Bc1 Rxh1 40. Rxh1) 34. Qxd1 Bd4 35. Nf7 h5 36. Re1 Bf6?! { (2.95 → 4.57) Inaccuracy. a6 was best. } (36... a6 37. Bc1 Bc3 38. Re2 Qb4 39. Bg5 Qc5 40. Kg2 Bd4 41. Rxe6 Qd5 42. Re4 Qxf7 43. Rxd4) 37. Rg1? { (4.57 → 2.66) Mistake. Qd7 was best. } (37. Qd7 a5 38. Rc1 Bd4 39. Qd8+ Ka7 40. Qxc7 Qb5 41. Bc5+ Bxc5 42. Qxc5+ Ka6 43. Qc4 Kb6) 37... Nh4? { (2.66 → 4.99) Mistake. Qf2 was best. } (37... Qf2 38. Rxg6 Qh4+ 39. Kg2 Ne3+ 40. Kg1 Nxd1 41. Rg8+ Bd8 42. Rxd8+ Qxd8 43. Nxd8 e5 44. Bb4) 38. Ne5 Kc8?? { (4.73 → Mate in 3) Checkmate is now unavoidable. Qxg1 was best. } (38... Qxg1 39. Nd7+ Kc8 40. Qxg1 Kxd7 41. Qxa7 g5 42. Qa4+ b5 43. Qxb5+ Kd8 44. Bb4 g4+ 45. fxg4) 39. Qd7+ Kb8 40. Qe8+ Bd8 41. Qxd8# { White wins by checkmate. } 1-0