[Event "Casual correspondence game"] [Site "https://lichess.org/DqhS8FVW"] [Date "2022.02.12"] [White "DavidWNS"] [Black "lichess AI level 1"] [Result "0-1"] [UTCDate "2022.02.12"] [UTCTime "07:37:10"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } Nc6 3. Nf3 d5 4. exd5 Nb4? { (0.17 → 1.80) Mistake. Qxd5 was best. } (4... Qxd5 5. Nc3 Qe6+ 6. Be2 Nd4 7. Ne5 Nxe2 8. Qxe2 f6 9. Qb5+) 5. b3? { (1.80 → 0.54) Mistake. d4 was best. } (5. d4) 5... Qb6?? { (0.54 → 2.80) Blunder. Nxd5 was best. } (5... Nxd5 6. Bb2 Nxf4 7. Ne5 Qd5 8. Bb5+ Kd8 9. d4 Kc7 10. dxc5 Qe4+ 11. Kd2 f6 12. Re1) 6. c3?? { (2.80 → -0.08) Blunder. Nc3 was best. } (6. Nc3 Bf5) 6... Qf6?? { (-0.08 → 4.43) Blunder. Nxd5 was best. } (6... Nxd5) 7. cxb4 cxb4?? { (3.90 → 8.84) Blunder. Qxa1 was best. } (7... Qxa1 8. Bb5+) 8. a4?? { (8.84 → -0.55) Blunder. d4 was best. } (8. d4 Bg4) 8... a6?? { (-0.55 → 7.54) Blunder. Qxa1 was best. } (8... Qxa1 9. Qc2) 9. Ne5?! { (7.54 → 5.50) Inaccuracy. d4 was best. } (9. d4 e6) 9... Qf5?! { (5.50 → 8.29) Inaccuracy. Qxf4 was best. } (9... Qxf4) 10. Nxf7?? { (8.29 → -0.03) Blunder. Bc4 was best. } (10. Bc4 Qe4+) 10... Qe4+? { (-0.03 → 1.44) Mistake. Qxf7 was best. } (10... Qxf7) 11. Kf2?? { (1.44 → -2.61) Blunder. Qe2 was best. } (11. Qe2 Qxe2+ 12. Bxe2 Kxf7 13. d4 Nf6 14. Nd2 Bf5 15. Nc4 Rd8 16. Bd2 Nxd5 17. Ne5+ Ke8) 11... Bg4?? { (-2.61 → 8.13) Blunder. Qd4+ was best. } (11... Qd4+) 12. Kg3?? { (8.13 → -11.18) Blunder. Qxg4 was best. } (12. Qxg4 h5) 12... h5?? { (-11.18 → 0.04) Blunder. Bxd1 was best. } (12... Bxd1 13. Bc4) 13. Kh4?? { (0.04 → -16.69) Blunder. Ng5 was best. } (13. Ng5 Qd4) 13... Kxf7 14. Kg5?! { (-12.41 → Mate in 3) Checkmate is now unavoidable. d3 was best. } (14. d3 Qd4) 14... Rh6?! { (Mate in 3 → -19.95) Lost forced checkmate sequence. Qf5+ was best. } (14... Qf5+ 15. Kh4 Qxf4 16. Bc4 g5#) 15. Kh4?! { (-19.95 → Mate in 2) Checkmate is now unavoidable. d4 was best. } (15. d4 Bxd1) 15... g5+ 16. Kxg5 Nf6?! { (Mate in 4 → -17.21) Lost forced checkmate sequence. Bxd1 was best. } (16... Bxd1 17. Be2 h4 18. Kg4 Qxe2+ 19. Kg5 Qg4#) 17. Kh4 Bf5 18. Kg3 Kg8 19. Kf2 e5 20. Kg1? { (-9.69 → Mate in 1) Checkmate is now unavoidable. Bc4 was best. } (20. Bc4 Qd4+) 20... exf4? { (Mate in 1 → -9.78) Lost forced checkmate sequence. Qd4# was best. } (20... Qd4#) 21. h4? { (-9.78 → Mate in 6) Checkmate is now unavoidable. d4 was best. } (21. d4 Bg7) 21... Ng4?! { (Mate in 6 → -12.08) Lost forced checkmate sequence. Qd4+ was best. } (21... Qd4+ 22. Kh2 Ng4+ 23. Kh3 Qf2 24. Qf3 Ne5+ 25. g4 Bxg4+ 26. Qxg4+ hxg4#) 22. g3?! { (-12.08 → Mate in 3) Checkmate is now unavoidable. d4 was best. } (22. d4 Bg7) 22... Re8 23. gxf4 Rg6 24. Bxa6 Rxa6 25. Kf1 Rxa4 26. Rg1 Ra3?! { (Mate in 3 → -19.11) Lost forced checkmate sequence. Qd3+ was best. } (26... Qd3+ 27. Kg2 Be4+ 28. Qf3 Qxf3#) 27. Rxg4+?! { (-19.11 → Mate in 6) Checkmate is now unavoidable. d3 was best. } (27. d3 Qxd3+ 28. Qxd3 Bxd3+ 29. Kg2 Rxa1 30. Nd2 Re2+ 31. Kg3 Rxd2 32. Rf1 Rc2 33. Rf3 Be2) 27... Kh7?! { (Mate in 6 → -18.53) Lost forced checkmate sequence. Bxg4 was best. } (27... Bxg4 28. Kg1 Qxf4 29. Kg2 Bd6 30. Qxg4+ hxg4 31. Nxa3 Qg3+ 32. Kh1 Re1#) 28. Rg5?! { (-18.53 → Mate in 7) Checkmate is now unavoidable. Nc3 was best. } (28. Nc3 Qh1+) 28... Bh3+?? { (Mate in 7 → -6.93) Lost forced checkmate sequence. Qh1+ was best. } (28... Qh1+ 29. Kf2 Qxd1 30. Rxh5+ Qxh5 31. Nc3 Bh3 32. Bxa3 Qxh4+ 33. Kg1 Qg3+ 34. Kh1 Qg2#) 29. Rg2?? { (-6.93 → Mate in 1) Checkmate is now unavoidable. Kg1 was best. } (29. Kg1 Qe1+ 30. Qxe1 Rxe1+ 31. Kf2 Rf1+ 32. Kg3 Rxa1 33. Rxh5+ Kg6 34. Rg5+ Kf7 35. Nc3 bxc3) 29... Rxb3?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qxg2# was best. } (29... Qxg2#) 30. Qxb3?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Qxh5+ was best. } (30. Qxh5+ Bh6 31. Qf7+ Kh8 32. Qf6+ Kh7) 30... Bc5 31. Qd1 Qxg2# { Black wins by checkmate. } 0-1