[Event "Turnamen Siswa SD PCPS Arena"] [Site "https://lichess.org/yTSfQMVo"] [Date "2019.06.29"] [White "mricardo3105"] [Black "Nico_nathanael"] [Result "0-1"] [UTCDate "2019.06.29"] [UTCTime "14:29:00"] [WhiteElo "1078"] [BlackElo "1232"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 Nf6 3. Nf3 e6 { D05 Queen's Pawn Game: Colle System } 4. g3 c5 5. Bg2 Be7 6. O-O O-O 7. Nc3 Nc6 8. Bd2 cxd4?! { (-0.79 → 0.10) Inaccuracy. b6 was best. } (8... b6 9. Ne5 Bb7 10. a4 h6 11. h4 Qc7 12. Nb5 Qb8 13. Nxc6 Bxc6 14. b3 a6 15. Nc3) 9. exd4 Qb6 10. Be3?? { (0.00 → -1.84) Blunder. Bc1 was best. } (10. Bc1 Bd6 11. Rb1 h6 12. Re1 Re8 13. Be3 Qd8 14. Bc1 Qb6) 10... Qxb2 11. Rb1?? { (-1.76 → -6.58) Blunder. Bd2 was best. } (11. Bd2 Qb6 12. Rb1 Qd8 13. Ne2 b6 14. Ne5 Bb7 15. c4 Ne4 16. cxd5 Qxd5 17. Nc3 Qxd4) 11... Qxc3 12. Rb3 Qa5 13. Bd2 Qxa2 14. Ng5 h6 15. Nf3 Ne4 16. Ne5 Nxe5 17. dxe5 Nxd2 18. Qxd2 Qa6 19. c4 dxc4 20. Rc3 Bb4 21. Qb2 Bxc3 22. Qxc3 Bd7 23. Ra1 Qb6 24. Qd3 Rfd8 25. Rb1 Qc6 26. Bxc6 Bxc6?? { (-13.48 → -3.65) Blunder. cxd3 was best. } (26... cxd3) 27. Qb3?? { (-3.65 → -20.04) Blunder. Qxc4 was best. } (27. Qxc4 a5) 27... cxb3 28. Rxb3?! { (-19.48 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (28. f4 Bd5) 28... Rd1# { Black wins by checkmate. } 0-1