[Event "Yearly Chess960 Arena"] [Site "https://lichess.org/hsIBmL87"] [Date "2019.01.16"] [White "oscarchipoka"] [Black "cristobal2929"] [Result "0-1"] [UTCDate "2019.01.16"] [UTCTime "19:52:22"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+162"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bbrkrnnq/pppppppp/8/8/8/8/PPPPPPPP/BBRKRNNQ w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. Ne3 e6 3. b3 Ng6 4. d3?! { (0.75 → -0.14) Inaccuracy. h4 was best. } (4. h4 h6) 4... c6 5. c4 d5?! { (0.22 → 0.87) Inaccuracy. O-O was best. } (5... O-O 6. c5) 6. cxd5 exd5?! { (0.47 → 1.53) Inaccuracy. cxd5 was best. } (6... cxd5 7. Rxc8+ Kxc8 8. h4 b6 9. g3 Bc6 10. h5 Ne7 11. a4 Kb7 12. O-O Rc8 13. h6) 7. g3 b6 8. Nd4? { (1.42 → -0.08) Mistake. Bxf6+ was best. } (8. Bxf6+ gxf6 9. Nf5 h5 10. d4 O-O-O 11. Bd3 Bc7 12. O-O Kb8 13. Rc2 Ne7 14. Nxe7 Rxe7) 8... c5?! { (-0.08 → 0.65) Inaccuracy. Be5 was best. } (8... Be5 9. f4) 9. Nb5?? { (0.65 → -1.74) Blunder. Ndf5 was best. } (9. Ndf5 Ne5 10. Nc4 Qf8 11. Nxe5 Bxe5 12. d4 cxd4 13. Rxc8+ Kxc8 14. O-O Kb8 15. Nxd4 Bb7) 9... d4?? { (-1.74 → 2.52) Blunder. Bc6 was best. } (9... Bc6 10. Bxf6+) 10. Nc4?? { (2.52 → -9.87) Blunder. Qxa8 was best. } (10. Qxa8 dxe3 11. Nxa7 Bxa7 12. Bxf6+ gxf6 13. Qxa7 exf2 14. Qxb6+ Ke7 15. Rf1 f5 16. Rxf2 Qe5) 10... a6?? { (-9.87 → 7.04) Blunder. Bxh1 was best. } (10... Bxh1 11. Rxh1 Qf8 12. Rf1 Qe7 13. e4 Qd7 14. a4 a6 15. Nba3 Qh3 16. O-O-O Rc6 17. b4) 11. Nxb6?? { (7.04 → -9.35) Blunder. Qxa8 was best. } (11. Qxa8 axb5 12. Nxb6 O-O 13. Nxc8 Rxc8 14. Qb7 Rd8 15. Rxc5 Nf8 16. Rc8 Rxc8 17. Qxc8 Be5) 11... Bxh1 12. Nxc8 Kxc8 13. Na3 Bc6 14. Nc4 Ng4 15. Nb6+ Kc7 16. Na4 Nxf2+ 17. Kc2 Ng4 18. Nxc5 Ne3+ 19. Kd2 Ba7 20. Nxa6+ Kb7 21. Nb4 Bd7 22. a4 Rc8 23. a5 Rxc1 24. Rxc1 Nf5 25. a6+ Kb8 26. Nd5 Nge7 27. Nf4 g5 28. Nh5 Qe5 29. e4?! { (-16.20 → Mate in 9) Checkmate is now unavoidable. Ke1 was best. } (29. Ke1 Qa5+) 29... dxe3+ 30. Ke2 Qxa1 31. Re1 Qxa6 32. Bc2 h6 33. Nf6 Qc6 34. Nxd7+ Qxd7 35. d4 Nd5 36. Be4 Qd6 37. Rc1 Bxd4?! { (Mate in 8 → -30.95) Lost forced checkmate sequence. Nxd4+ was best. } (37... Nxd4+ 38. Kd3 Qa6+ 39. Rc4 e2 40. Kd2 Qa1 41. Rc8+ Kxc8 42. Bf5+ Kc7 43. Bc2 Qc3+ 44. Kc1) 38. Rd1?! { (-30.95 → Mate in 6) Checkmate is now unavoidable. Bxf5 was best. } (38. Bxf5 Nc3+) 38... Qa6+ 39. Kf3 Nc3 40. Rxd4 Qe2# { Black wins by checkmate. } 0-1