[Event "duoclases Arena"] [Site "https://lichess.org/XLz9Tw5I"] [Date "2020.12.09"] [White "duoclases"] [Black "David456"] [Result "1-0"] [UTCDate "2020.12.09"] [UTCTime "15:45:09"] [WhiteElo "1517"] [BlackElo "1657"] [WhiteRatingDiff "+172"] [BlackRatingDiff "-227"] [Variant "Chess960"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rbknbnqr/pppppppp/8/8/8/8/PPPPPPPP/RBKNBNQR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. c3 c5?! { (0.33 → 0.90) Inaccuracy. d5 was best. } (1... d5 2. a4 c5 3. f3 Nfe6 4. Ng3 Nc6 5. Bf2 d4 6. a5) 2. Bc2 Nde6 3. e4 Be5? { (0.64 → 2.00) Mistake. Nf4 was best. } (3... Nf4) 4. Nde3 O-O-O? { (1.59 → 3.11) Mistake. d6 was best. } (4... d6 5. Nd5 Kd8 6. g3 g6 7. Nfe3 Bg7 8. O-O-O Nd7 9. f4 Nb6 10. f5 Nc7 11. g4) 5. Kb1?? { (3.11 → 1.00) Blunder. Nd5 was best. } (5. Nd5 Ng6) 5... Ng6 6. g3 a6?? { (1.37 → 3.96) Blunder. Bb8 was best. } (6... Bb8) 7. f4 d6 8. fxe5 dxe5 9. Bf2 f6 10. d3 Bf7 11. h4 h6 12. h5 Ngf8 13. Nf5 Rd7 14. a4 Ng5?! { (5.93 → 8.51) Inaccuracy. Kb8 was best. } (14... Kb8) 15. Nd2 Nfe6 16. Bxc5 Rc7?! { (5.75 → 8.65) Inaccuracy. Nxc5 was best. } (16... Nxc5 17. Qxc5+ Kb8 18. Qf2 Qc8 19. Qe2 Rhd8 20. Ne3 Rc7 21. Ndc4 Rc5 22. a5 Qc7 23. Rd1) 17. Nxe7+ Rxe7 18. Bxe7 Qe8 19. Bb4 Qc6 20. b3 Rd8 21. Kb2 Nc7 22. Nc4 Nge6 23. Qb6 Qxb6 24. Nxb6+ Kb8 25. Raf1 Ng5 26. c4 Nge6 27. Nd5 Nd4 28. Bd1 Ne8 29. Bc3 Nc7 30. Bxd4 exd4 31. Nxc7 Kxc7 32. Bg4 Kc6 33. b4 Kd6 34. Bf5 b5 35. axb5 axb5 36. c5+ Kc6 37. g4 Rc8 38. Ra1 Rd8?! { (19.77 → Mate in 4) Checkmate is now unavoidable. Rb8 was best. } (38... Rb8 39. Ra7) 39. Ra6+ Kc7 40. Ra7+ Kc6 41. Rxf7 Rd7 42. Rxd7 g6 43. hxg6 h5 44. Ra1 hxg4 45. Ra6# { White wins by checkmate. } 1-0