[Event "FIDE CCC & NACCL World Fischer Random"] [Site "https://lichess.org/aB5E6bOg"] [Date "2022.08.25"] [White "buttersweet"] [Black "M_Mosad"] [Result "0-1"] [UTCDate "2022.08.25"] [UTCTime "06:51:55"] [WhiteElo "1586"] [BlackElo "1500"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+303"] [Variant "Chess960"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnnkrqbb/pppppppp/8/8/8/8/PPPPPPPP/RNNKRQBB w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Nb3 b6? { (0.20 → 1.50) Mistake. g6 was best. } (1... g6 2. Nc3 Bxc3 3. dxc3 f5 4. g3 Nd6 5. O-O-O Nc6 6. e4 fxe4 7. Nc5 e5 8. Bxe4) 2. Nc3 f5?! { (1.08 → 1.71) Inaccuracy. g5 was best. } (2... g5) 3. e4? { (1.71 → 0.35) Mistake. g4 was best. } (3. g4) 3... g5?! { (0.35 → 1.31) Inaccuracy. fxe4 was best. } (3... fxe4 4. g3 g5 5. Bxe4 c6 6. f4 gxf4 7. gxf4 Nd6 8. O-O-O Bf7 9. Bf3 Bg6 10. Bg4) 4. exf5? { (1.31 → 0.17) Mistake. e5 was best. } (4. e5 f4 5. O-O-O a5 6. g4 c6 7. Nd4 a4 8. a3 Ra5 9. Nf3 b5 10. d4 Nb6) 4... Qxf5 5. g4?! { (0.37 → -0.57) Inaccuracy. h3 was best. } (5. h3) 5... Qg6?? { (-0.57 → 6.94) Blunder. Qxg4+ was best. } (5... Qxg4+) 6. Bxa8 c6 7. Bb7?! { (6.63 → 5.00) Inaccuracy. O-O-O was best. } (7. O-O-O Rf8 8. f3 Nd6 9. Qe2 Qe6 10. Qxe6 Bxe6 11. Be3 Rxf3 12. Bxg5 Rf7 13. Rf1 Na6) 7... Nd6 8. Ba6 b5 9. Nxb5?? { (5.29 → 1.96) Blunder. Nc5 was best. } (9. Nc5 Nc4 10. f4 Nxa6 11. Nxa6 Nxb2+ 12. Kc1 Na4 13. Nxa4 Bxa1 14. Qf2 Bxa2 15. Qxa7 O-O) 9... Nxb5?? { (1.96 → 5.83) Blunder. Bc4 was best. } (9... Bc4 10. Qg2 cxb5 11. Bb7 Bxb2 12. Rb1 Bg7 13. h3 Nxb7 14. Qxb7 Qd6 15. Na5 O-O 16. Nxc4) 10. Bxb5 cxb5 11. Qxb5 Nc6 12. Nc5?! { (5.81 → 3.75) Inaccuracy. f3 was best. } (12. f3 Bf7 13. Na5 O-O 14. Nxc6 dxc6 15. Qb4 Bd5 16. O-O-O Bxf3 17. Rxe7 Bf6 18. Rde1 a5) 12... Bd4?! { (3.75 → 4.88) Inaccuracy. Qxc2+ was best. } (12... Qxc2+ 13. Kxc2) 13. Nb7+ Kc7 14. f3?? { (5.02 → -2.05) Blunder. Nc5 was best. } (14. Nc5 e5 15. Qb7+ Kd6 16. Ne4+ Ke7 17. f3 Bxg1 18. Rxg1 Rb8 19. Qa6 Kd8 20. Qa3 d5) 14... Bxg1 15. Rxg1 Nd4?? { (-1.73 → 6.48) Blunder. Rb8 was best. } (15... Rb8 16. Qf5 Rxb7 17. Qxg6 hxg6 18. b3 Bd5 19. Rf1 Nd4 20. O-O-O Kd6 21. c3 Rc7 22. Kb2) 16. Qc4+?? { (6.48 → -13.36) Blunder. Qe5+ was best. } (16. Qe5+ Kxb7 17. Qxd4 Qc6 18. Qb4+ Ka8 19. Qc3 Qa6 20. Qa3 Qc6 21. O-O-O Rc8 22. c3 Qxf3) 16... Nc6?? { (-13.36 → 1.44) Blunder. Bxc4 was best. } (16... Bxc4 17. d3 Qc6 18. Rg3 Bxd3 19. Rc1 Be2+ 20. Ke1 Ba6 21. Na5 Qe6+ 22. Kf2 Qe2+ 23. Kg1) 17. Na5?? { (1.44 → -8.09) Blunder. Qa6 was best. } (17. Qa6 Qf6) 17... Bxc4 18. Nxc4 Qf7 19. d3 Qxf3+ 20. Kd2 Qf2+ 21. Kc3 Rb8 22. Raf1 Qc5 23. Rf5? { (-9.61 → Mate in 1) Checkmate is now unavoidable. Kd2 was best. } (23. Kd2 d5 24. Ne3 Rxb2 25. Rf7 Qb4+ 26. Ke2 Qd6 27. Kd2 Kd7 28. Re1 d4 29. Nc4 Qxh2+) 23... e5?! { (Mate in 1 → -10.62) Lost forced checkmate sequence. Qb4# was best. } (23... Qb4#) 24. a3 d5 25. Rf7+ Kc8 26. Rf8+ Qxf8 27. Nd2?! { (-12.93 → Mate in 4) Checkmate is now unavoidable. b3 was best. } (27. b3 dxc4 28. b4 Qf2 29. b5 Nd4 30. a4 Qxg1 31. Kxc4 Qxh2 32. c3 Qc2) 27... Qc5+ 28. Nc4 dxc4 29. Rd1 Qd4+ 30. Kd2 cxd3 31. cxd3 e4 32. Rc1 Rxb2+ 33. Rc2 Kd7 34. Kc1 Rxc2+ 35. Kxc2 Qxd3+ 36. Kb2 e3 37. h4 e2 38. hxg5 e1=Q 39. g6 Qee2+ 40. Kc1 Qdd1# { Black wins by checkmate. } 0-1