[Event "Marathon ins neue Jahr Arena"] [Site "https://lichess.org/mzfJ0KnH"] [Date "2022.01.02"] [White "Chessbiahop"] [Black "bokaJ56"] [Result "1-0"] [UTCDate "2022.01.02"] [UTCTime "09:53:52"] [WhiteElo "1839"] [BlackElo "2212"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } g6 2. Nf3 Bg7 3. e4 d6 4. d4 Nf6?! { (0.21 → 0.78) Inaccuracy. c5 was best. } (4... c5 5. dxc5 Qa5+ 6. Bd2 Qxc5 7. Nc3 Nf6 8. Bd3 O-O 9. Qe2) 5. Nc3 c6 6. Bc4?! { (0.77 → -0.03) Inaccuracy. Bd3 was best. } (6. Bd3 O-O 7. O-O Na6 8. e5 Nd7 9. Ne4 Nb4 10. Be2 dxe5) 6... Nbd7?! { (-0.03 → 0.91) Inaccuracy. d5 was best. } (6... d5 7. Bd3 Nxe4 8. Nxe4 dxe4 9. Bxe4 c5 10. c3 Nd7 11. O-O) 7. Ng5? { (0.91 → -0.48) Mistake. Bb3 was best. } (7. Bb3 O-O 8. O-O c5 9. e5 Ng4 10. e6 cxd4 11. Ne4 Nc5) 7... O-O?? { (-0.48 → 1.55) Blunder. d5 was best. } (7... d5 8. exd5 Nb6 9. Be2 cxd5 10. O-O Nc4 11. Bxc4 dxc4 12. a4 O-O 13. Nf3 b6 14. Qe2) 8. O-O?? { (1.55 → -0.46) Blunder. e5 was best. } (8. e5 dxe5) 8... b5 9. Bb3 Qb6 10. Kh1 a5?! { (0.54 → 1.44) Inaccuracy. c5 was best. } (10... c5 11. dxc5 Nxc5 12. Bxf7+ Rxf7 13. Nxf7 Kxf7 14. e5 Bb7 15. exf6 Bxf6 16. a3 Qc6 17. Qe2) 11. a4? { (1.44 → -0.17) Mistake. e5 was best. } (11. e5 a4) 11... b4 12. Ne2 h6 13. Nxf7 Rxf7 14. Bxf7+?! { (-0.25 → -1.28) Inaccuracy. e5 was best. } (14. e5 d5 15. c3 Ne4 16. e6 Rf8 17. exd7 Bxd7 18. Ng3 Nxg3+ 19. hxg3 h5 20. Bc2 Bg4) 14... Kxf7 15. e5 Nd5 16. c4 Nc7?? { (-1.29 → 1.21) Blunder. bxc3 was best. } (16... bxc3 17. bxc3 Kg8 18. f5 dxe5 19. fxg6 exd4 20. Nxd4 N7f6 21. Qc2 Qc5 22. Nf5 Bxf5 23. Qxf5) 17. b3 c5 18. exd6? { (1.12 → -0.44) Mistake. d5 was best. } (18. d5) 18... Qxd6 19. Bb2?? { (-0.50 → -2.32) Blunder. f5 was best. } (19. f5) 19... Ne6?? { (-2.32 → 1.00) Blunder. cxd4 was best. } (19... cxd4 20. f5) 20. d5?? { (1.00 → -2.46) Blunder. f5 was best. } (20. f5 Ng5) 20... Bxb2 21. dxe6+ Qxe6?! { (-2.39 → -1.29) Inaccuracy. Kxe6 was best. } (21... Kxe6 22. f5+ Kf7 23. fxg6+ Kg8 24. Rb1 Qxd1 25. Rbxd1 Nf8 26. h3 Bf6 27. Nf4 Bd4 28. Ne2) 22. Rb1?! { (-1.29 → -2.03) Inaccuracy. Ra2 was best. } (22. Ra2 Bc3) 22... Bf6?! { (-2.03 → -0.97) Inaccuracy. Bd4 was best. } (22... Bd4 23. Nxd4 cxd4 24. Qxd4 Nf6 25. Rbe1 Qd7 26. Qe3 Ra6 27. Qc5 Bb7 28. f5 g5 29. Re5) 23. Ng3? { (-0.97 → -2.71) Mistake. f5 was best. } (23. f5 Qc6 24. Nf4 Bb7 25. fxg6+ Kg8 26. Nd5 Kg7 27. Qe2 Ne5 28. Rbe1 Rd8 29. Nxe7 Bxe7) 23... Bb7? { (-2.71 → -1.41) Mistake. Ke8 was best. } (23... Ke8 24. f5 gxf5 25. Qf3 Ra6 26. Nxf5 Be5 27. Rbd1 Kd8 28. Qe4 Bc3 29. Qf3 Qf6 30. Qg3) 24. f5 gxf5 25. Qh5+ Kg7?? { (-1.56 → 5.75) Blunder. Kf8 was best. } (25... Kf8) 26. Nxf5+ Kh7 27. Qxh6+ Kg8 28. Qg6+ Kf8 29. Rbe1 Qf7? { (5.46 → 11.27) Mistake. Ne5 was best. } (29... Ne5 30. Qh6+ Kf7 31. Qh5+ Kf8 32. Re3 Rd8 33. Rg3 Bc8 34. Nh6 Rd3 35. Rg8+ Qxg8 36. Nxg8) 30. Qh6+ Kg8?! { (10.39 → Mate in 10) Checkmate is now unavoidable. Ke8 was best. } (30... Ke8 31. Nd6+ Kd8 32. Nxf7+ Kc7 33. Qg6 Ra6 34. Qg3+ e5 35. Kg1 Be7 36. Nxe5 Bd6 37. Rf7) 31. Qh3?? { (Mate in 10 → 6.41) Lost forced checkmate sequence. Nxe7+ was best. } (31. Nxe7+ Bxe7 32. Rxf7 Bxg2+ 33. Kxg2 Kxf7 34. Qe6+ Kg7 35. Qxe7+ Kh8 36. Qh4+ Kg7 37. Qg5+ Kh8) 31... Qg6 32. Nh6+ Kf8 33. Nf5?? { (5.37 → 1.38) Blunder. Re3 was best. } (33. Re3 Ke8) 33... Rd8?? { (1.38 → 6.76) Blunder. Ne5 was best. } (33... Ne5 34. Rxe5) 34. Nxe7 Qg7 35. Nf5 Qg5 36. Nd6 Bc6? { (7.82 → Mate in 4) Checkmate is now unavoidable. Qxg2+ was best. } (36... Qxg2+ 37. Qxg2 Bxg2+ 38. Kxg2 Kg7 39. Re8 Rxe8 40. Nxe8+ Kg6 41. Nxf6 Nxf6 42. Kf3 Kf5 43. Rd1) 37. Qh8+ Qg8 38. Rxf6+ Nxf6 39. Qxf6+ Qf7 40. Qxf7# { White wins by checkmate. } 1-0