[Event "Rated classical game"] [Site "https://lichess.org/D4kLBzIY"] [Date "2020.02.20"] [White "BarbarAusBielefeld"] [Black "tenken"] [Result "1-0"] [UTCDate "2020.02.20"] [UTCTime "18:00:21"] [WhiteElo "1588"] [BlackElo "1476"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6 { B00 Owen Defense } 2. Nf3 Ba6? { (0.43 → 1.76) Mistake. Bb7 was best. } (2... Bb7 3. Nc3 e6 4. d4 Nf6 5. Bd3 d6 6. d5 exd5 7. exd5) 3. Bxa6 Nxa6 4. d4 e6 5. Nc3?! { (1.31 → 0.55) Inaccuracy. O-O was best. } (5. O-O Ne7 6. Qe2 Nb8 7. c4 Ng6 8. g3 d6 9. Nc3 Be7) 5... Ne7? { (0.55 → 1.91) Mistake. Bb4 was best. } (5... Bb4 6. Qd3 Bxc3+ 7. Qxc3 Ne7 8. O-O O-O 9. Qd3 Nb8 10. Bg5) 6. Bf4?! { (1.91 → 1.15) Inaccuracy. Qd3 was best. } (6. Qd3 Nb4 7. Qe2 Ng6 8. a3 Nc6 9. d5 Na5 10. dxe6 dxe6 11. O-O Nc6 12. Rd1 Bd6) 6... Ng6 7. Be3 d5? { (0.91 → 2.10) Mistake. c6 was best. } (7... c6 8. a3) 8. O-O? { (2.10 → 0.89) Mistake. exd5 was best. } (8. exd5 exd5) 8... c5? { (0.89 → 2.71) Mistake. c6 was best. } (8... c6 9. a3) 9. exd5 exd5 10. Qe2 Be7?? { (2.52 → 6.65) Blunder. c4 was best. } (10... c4) 11. Qxa6 O-O 12. Rfe1 cxd4 13. Bxd4 Nh4 14. Qe2 Bc5 15. Bxc5 bxc5 16. Rad1 Nxf3+ 17. Qxf3 d4 18. Ne4 Qa5 19. a3 Rae8 20. c3 f5?! { (5.53 → 9.25) Inaccuracy. Re6 was best. } (20... Re6 21. Qf5) 21. Nd6 Rxe1+ 22. Rxe1 Qa4? { (7.87 → Mate in 5) Checkmate is now unavoidable. Kh8 was best. } (22... Kh8) 23. Qd5+ Kh8 24. Nxf5? { (Mate in 4 → 8.08) Lost forced checkmate sequence. Nf7+ was best. } (24. Nf7+ Kg8 25. Nh6+ Kh8 26. Qg8+ Rxg8 27. Nf7#) 24... Re8 25. Rxe8+ Qxe8 26. h3 g6 27. Ng3 dxc3 28. bxc3 Qe1+ 29. Kh2 Qxc3 30. Qa8+ Kg7 31. Qxa7+ Kh6?! { (13.10 → Mate in 18) Checkmate is now unavoidable. Kg8 was best. } (31... Kg8 32. a4) 32. Ne4? { (Mate in 18 → 7.72) Lost forced checkmate sequence. Qe7 was best. } (32. Qe7 Qd4 33. Ne4 Qxe4 34. Qxe4 g5 35. g4 Kg7 36. Qe7+ Kg6 37. Qxc5 Kf6 38. Qf5+ Ke7) 32... Qd4? { (7.72 → Mate in 26) Checkmate is now unavoidable. Qe5+ was best. } (32... Qe5+ 33. Ng3 Kg5 34. Qxh7 c4 35. h4+ Kf6 36. Qh8+ Ke6 37. Qg8+ Kd7 38. Qxc4 Qe6 39. Qb5+) 33. f3? { (Mate in 26 → 9.40) Lost forced checkmate sequence. Qe7 was best. } (33. Qe7 Qxe4 34. Qxe4 Kg7 35. Qe7+ Kg8 36. g4 c4 37. Qe6+ Kf8 38. Qxc4 h6 39. Qe6 Kg7) 33... Qe5+ 34. g3 Qb2+ 35. Kg1 Qb1+ 36. Kg2 Qb2+? { (8.59 → Mate in 8) Checkmate is now unavoidable. Qa2+ was best. } (36... Qa2+ 37. Nf2) 37. Nf2 c4 38. g4?! { (Mate in 8 → 18.38) Lost forced checkmate sequence. Qf7 was best. } (38. Qf7 g5 39. h4 g4 40. fxg4 Qb7+ 41. Qxb7 Kg6 42. Ne4 c3 43. h5+ Kh6 44. Nxc3 Kg5) 38... c3?! { (18.38 → Mate in 6) Checkmate is now unavoidable. g5 was best. } (38... g5 39. Qf7) 39. Kg3? { (Mate in 6 → 7.37) Lost forced checkmate sequence. h4 was best. } (39. h4 Qc1 40. Qf7 Qf4 41. g5+ Qxg5+ 42. Ng4+ Qxg4+ 43. fxg4 c2 44. Qf8#) 39... c2? { (7.37 → Mate in 7) Checkmate is now unavoidable. g5 was best. } (39... g5 40. Qd4 Kg6 41. Qe4+ Kf6 42. Qf5+ Ke7 43. Qxg5+ Kf7 44. Qf5+ Kg8 45. Qd5+ Kf8 46. Qc5+) 40. Qe3+?? { (Mate in 7 → 5.94) Lost forced checkmate sequence. g5+ was best. } (40. g5+ Kh5 41. Qxh7+ Kxg5 42. Qe7+ Kf5 43. Qd7+ Kf6 44. Ng4+ Kg5 45. h4+ Kh5 46. Qh7#) 40... Kg7 41. Qe7+ Kh6?? { (5.38 → Mate in 5) Checkmate is now unavoidable. Kg8 was best. } (41... Kg8) 42. Qf8+ Qg7 43. Qxg7+? { (Mate in 4 → 9.39) Lost forced checkmate sequence. g5+ was best. } (43. g5+ Kh5 44. Qxg7 Kxg5 45. f4+ Kf5 46. Qe5#) 43... Kxg7 44. Nd3 { Black resigns. } 1-0