[Event "Casual correspondence game"] [Site "https://lichess.org/onwIzSDj"] [Date "2024.05.05"] [White "Mega-2583"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2024.05.05"] [UTCTime "09:49:25"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } d5 2. b3 c5 3. d3 e6 4. c3 Nf6 5. e3 e5 6. f3?! { (-0.69 → -1.56) Inaccuracy. Nf3 was best. } (6. Nf3) 6... Be6 7. g3 Nbd7?! { (-1.71 → -0.81) Inaccuracy. Qd7 was best. } (7... Qd7 8. c4 Nc6 9. Nc3 d4 10. exd4 Nxd4 11. Bg2 O-O-O 12. Nge2 Be7 13. Nxd4 Qxd4 14. Bb2) 8. h3?! { (-0.81 → -1.90) Inaccuracy. c4 was best. } (8. c4 d4) 8... h5?! { (-1.90 → -0.95) Inaccuracy. Qc7 was best. } (8... Qc7 9. c4 e4 10. f4 O-O-O 11. Qc2 Nb6 12. Nd2 exd3 13. Bxd3 Qd7 14. f5 dxc4 15. fxe6) 9. h4? { (-0.95 → -2.57) Mistake. c4 was best. } (9. c4) 9... g6? { (-2.57 → -0.78) Mistake. e4 was best. } (9... e4 10. dxe4 dxe4 11. f4 c4 12. b4 a5 13. Qd4 Be7 14. Bxc4 Bxc4 15. Qxc4 axb4 16. Ne2) 10. a4? { (-0.78 → -2.36) Mistake. c4 was best. } (10. c4) 10... Bd6?? { (-2.36 → -0.57) Blunder. e4 was best. } (10... e4 11. dxe4 Qc7 12. e5 Nxe5 13. Bh3 Nc6 14. Kf2 Bd6 15. Bxe6 Bxg3+ 16. Kg2 fxe6 17. f4) 11. d4?? { (-0.57 → -3.21) Blunder. e4 was best. } (11. e4) 11... e4 12. fxe4? { (-3.13 → -5.18) Mistake. f4 was best. } (12. f4 cxd4 13. cxd4 Rc8 14. Bd2 O-O 15. Nh3 Ng4 16. Nf2 Ndf6 17. Be2 Bb4 18. Nxg4 Nxg4) 12... cxd4 13. exd4 Bg4 14. exd5? { (-3.65 → -5.97) Mistake. Be2 was best. } (14. Be2 Nxe4 15. Bxg4 hxg4 16. Qxg4 Qe7 17. Rh3 Ndf6 18. Qe2 Bxg3+ 19. Kf1 O-O-O 20. Nd2 Qe6) 14... Bxg3+ 15. Kd2 Qe7? { (-6.09 → -3.82) Mistake. Ne4+ was best. } (15... Ne4+ 16. Kc2 Bxd1+ 17. Kxd1 Nf2+ 18. Kc2 Nxh1 19. Nf3 Qf6 20. Nbd2 O-O 21. Ba3 Nf2 22. Bxf8) 16. Bb5? { (-3.82 → -6.88) Mistake. Ne2 was best. } (16. Ne2 O-O 17. Kc2 Rae8 18. Rg1 Bxh4 19. Rxg4 Nxg4 20. Kb2 Qf6 21. c4 Nc5 22. Nbc3 Nf2) 16... Rc8?? { (-6.88 → -3.34) Blunder. Ne4+ was best. } (16... Ne4+ 17. Kc2 Bxd1+ 18. Kb2 Nf2 19. Na3 Qe4 20. Ne2 Bxe2 21. Re1 Nd1+ 22. Rxd1 Bxd1 23. Bd2) 17. Qf1 g5?? { (-3.89 → -0.83) Blunder. Nxd5 was best. } (17... Nxd5 18. Ne2 Bd6 19. Kc2 a6 20. Bc4 Rxc4 21. bxc4 Bxe2 22. Qf2 Qe4+ 23. Kb2 Qxh1 24. Qxe2+) 18. hxg5? { (-0.83 → -2.28) Mistake. Ba3 was best. } (18. Ba3) 18... Nh7?? { (-2.28 → 1.46) Blunder. Nxd5 was best. } (18... Nxd5) 19. Ne2 Bc7?! { (1.39 → 2.33) Inaccuracy. Bd6 was best. } (19... Bd6) 20. c4? { (2.33 → 0.72) Mistake. Bd3 was best. } (20. Bd3 Kd8 21. c4 Re8 22. Nbc3 Nxg5 23. Kc2 Nf3 24. a5 a6 25. Kb2 Bd6 26. Ra4 f5) 20... Kd8? { (0.72 → 1.88) Mistake. a6 was best. } (20... a6 21. Bxd7+) 21. Rh4?? { (1.88 → -3.14) Blunder. Nbc3 was best. } (21. Nbc3 a6 22. Bxd7 Kxd7 23. Kc2 Nxg5 24. c5 Rhg8 25. a5 Rce8 26. d6 Bxe2 27. dxe7 Bxf1) 21... Nhf6?? { (-3.14 → 3.50) Blunder. Qxg5+ was best. } (21... Qxg5+ 22. Kc2 Qxh4 23. Nbc3 Qf6 24. Nf4 a6 25. Bxd7 Kxd7 26. Kb2 Rhe8 27. c5 Bxf4 28. Bxf4) 22. gxf6 Qd6?! { (3.34 → 4.78) Inaccuracy. Nxf6 was best. } (22... Nxf6 23. Nbc3 a6 24. Kc2 Nh7 25. Rxg4 hxg4 26. Ba3 Qf6 27. Qxf6+ Nxf6 28. Rf1 Nxd5 29. Nxd5) 23. Rxg4 Nxf6?! { (4.05 → 6.25) Inaccuracy. hxg4 was best. } (23... hxg4 24. Nbc3 Qxf6 25. Qxf6+ Nxf6 26. Kc2 Rg8 27. c5 g3 28. Bd2 g2 29. d6 Ba5 30. Rg1) 24. c5 hxg4?! { (5.88 → 8.18) Inaccuracy. Qe7 was best. } (24... Qe7 25. Rg2 Nxd5 26. Qf3 Ne3 27. Qxe3 Qxe3+ 28. Kxe3 a6 29. Bd3 h4 30. Rg5 h3 31. Be4) 25. cxd6 Ba5+ 26. b4 Ne8 27. bxa5 Rxc1? { (9.79 → Mate in 6) Checkmate is now unavoidable. Nxd6 was best. } (27... Nxd6 28. Qf6+ Kc7 29. Qe7+ Kb8 30. Qxd6+ Rc7 31. a6 Rg8 32. Ra2 g3 33. Nxg3 Rh8 34. Nc3) 28. Qxc1? { (Mate in 6 → 8.28) Lost forced checkmate sequence. Qxf7 was best. } (28. Qxf7 Kc8 29. d7+ Kb8 30. d8=R+ Rc8 31. Rxc8+ Kxc8 32. Qd7+ Kb8 33. Qd8#) 28... Rh2? { (8.28 → Mate in 4) Checkmate is now unavoidable. Nxd6 was best. } (28... Nxd6 29. Nbc3 g3 30. Qg1 Rg8 31. Nxg3 f5 32. Qh2 Rf8 33. Qh4+ Kc8) 29. d7?! { (Mate in 4 → 10.11) Lost forced checkmate sequence. Bxe8 was best. } (29. Bxe8 Rxe2+ 30. Kxe2 b5 31. Bxb5 a6 32. Qc7#) 29... Ke7?! { (10.11 → Mate in 5) Checkmate is now unavoidable. Nd6 was best. } (29... Nd6 30. Qa3 Ne4+ 31. Kc2 Rh8 32. Qe3 f5 33. Qf4 Rf8 34. Qb8+ Ke7 35. Qe5+ Kf7 36. d6) 30. dxe8=Q+ Kd6 31. Bc4 g3 32. Qd8# { White wins by checkmate. } 1-0