[Event "RnT Members Practice Day 10"] [Site "https://lichess.org/bTZJPrae"] [Date "2021.07.14"] [White "Uragonine"] [Black "RitchieJamesAbeleda"] [Result "0-1"] [UTCDate "2021.07.14"] [UTCTime "12:10:13"] [WhiteElo "2004"] [BlackElo "2408"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. e3 { D04 Queen's Pawn Game: Colle System } c5 4. Bd3 Nc6 5. b3 cxd4 6. exd4 Bg4 7. Bb2 e6 8. Nbd2 Bd6 9. h3 Bh5 10. Qe2 Qc7 11. O-O-O?? { (-1.05 → -3.58) Blunder. c4 was best. } (11. c4 O-O 12. O-O Bh2+ 13. Kh1 Bf4 14. Rad1 Rfe8 15. g4 Bg6 16. Bxg6 hxg6 17. Rfe1 Red8) 11... a5?? { (-3.58 → -1.37) Blunder. Nb4 was best. } (11... Nb4) 12. a4?! { (-1.37 → -2.46) Inaccuracy. g4 was best. } (12. g4 Bg6) 12... Nb4 13. Bb5+?? { (-2.13 → -4.59) Blunder. Kb1 was best. } (13. Kb1 Nxd3 14. cxd3 Bxf3 15. Nxf3 b5 16. Qc2 Qb7 17. Rc1 O-O 18. Qc6 Qe7 19. axb5 Rfb8) 13... Ke7 14. Nf1 Rhc8 15. Bd3? { (-4.38 → -7.22) Mistake. c4 was best. } (15. c4 Bg6 16. Ba3 Nd3+ 17. Rxd3 Bxa3+ 18. Kb1 dxc4 19. bxc4 Nd5 20. Ka1 Bb4 21. Re3 Kf8) 15... Ne4?! { (-7.22 → -5.09) Inaccuracy. b5 was best. } (15... b5 16. Kb1 bxa4 17. bxa4 Nxd3 18. cxd3 Bxf3 19. gxf3 Qc6 20. Ne3 g6 21. Rc1 Qxa4 22. Rxc8) 16. g4? { (-5.09 → -10.38) Mistake. Kb1 was best. } (16. Kb1 Nxd3) 16... Na2+ 17. Kb1 Nac3+ 18. Bxc3 Nxc3+ 19. Kb2 Nxe2 20. gxh5?! { (-12.00 → Mate in 6) Checkmate is now unavoidable. Ne3 was best. } (20. Ne3 Qc3+ 21. Ka2 Bg6 22. Bxg6 hxg6 23. Rd3 Qc6 24. h4 Kf8 25. Rf1 f6 26. g5 Nf4) 20... Qc3+ 21. Kb1 Ba3 { White resigns. } 0-1