[Event "9th Ongko Olympiad Chess"] [Site "https://lichess.org/Xg7bLXA0"] [Date "2023.07.15"] [White "NoobmasterM"] [Black "kamal_rifer"] [Result "0-1"] [UTCDate "2023.07.15"] [UTCTime "14:00:00"] [WhiteElo "1217"] [BlackElo "1630"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B10"] [Opening "Caro-Kann Defense: Hillbilly Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Bc4?! { (0.37 → -0.49) Inaccuracy. d4 was best. } { B10 Caro-Kann Defense: Hillbilly Attack } (2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6) 2... d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. Nf3 Bg4 7. d4 Nf6 8. Nc3 e6 9. Bf4 c5 10. Nb5?! { (-0.87 → -1.50) Inaccuracy. O-O was best. } (10. O-O Rc8 11. Qe2 Bxf3 12. Qxf3 cxd4 13. Nb5 Bc5 14. Qd3 Qb6 15. b4 Be7 16. a4 Rc4) 10... Qa5+ 11. Nc3 Qb6?! { (-1.33 → -0.67) Inaccuracy. Bxf3 was best. } (11... Bxf3 12. gxf3 Be7 13. dxc5 O-O 14. O-O Qxc5 15. Ne2 Rfc8 16. c3 Nd7 17. Qd3 Qc6 18. Nd4) 12. h3? { (-0.67 → -2.21) Mistake. O-O was best. } (12. O-O Bxf3) 12... Bxf3 13. Qxf3 Qxb2?? { (-2.23 → -0.01) Blunder. cxd4 was best. } (13... cxd4 14. Ne2 Bb4+ 15. c3 dxc3 16. Nxc3 O-O 17. O-O Be7 18. Rab1 Rfc8 19. Rfc1 Qb7 20. Rc2) 14. Rb1 Qxc2? { (-0.04 → 1.24) Mistake. Qa3 was best. } (14... Qa3) 15. Nb5?? { (1.24 → -8.66) Blunder. O-O was best. } (15. O-O a6) 15... Qxb1+ 16. Ke2 Qxb5+ 17. Ke3 cxd4+ 18. Kxd4 Bc5+ 19. Ke5 Nd7# { Black wins by checkmate. } 0-1