
[Event "Titled Tue 19th Sep Late"]
[Site "chess.com INT"]
[Date "2023.09.19"]
[Round "4"]
[White "Colpe, M"]
[Black "Wu, Derek"]
[Result "0-1"]
[WhiteElo "2386"]
[BlackElo "2255"]
[ECO "D00"]
[PlyCount "100"]
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nf3 Nf6 5.Bb5 e6 6.Ne5 Qb6 7.c4 a6 8.Qa4 Bd7 9.Nxd7 Nxd7 10.O-O Rc8 11.Bxc6 Qxc6 12.Qxc6 bxc6 13.Nd2 cxd4 14.exd4 Be7 15.Rac1 O-O 16.c5 f6 17.Nb3 e5 18.Be3 Bd8 19.Bd2 Re8 20.Rfe1 Kf7 21.Ba5 Rb8 22.Bxd8 Rexd8 23.f4 exf4 24.Na5 Rxb2 25.Nxc6 Re8 26.Rxe8 Kxe8 27.Re1+ Kf8 28.Ne7 Rd2 29.c6 Nb6 30.c7 Rc2 31.Re6 Rxc7 32.Nf5 Rc1+ 33.Kf2 Nc4 34.Rxa6 g6 35.Ra8+ Kf7 36.Ra7+ Ke6 37.Ng7+ Kd6 38.Ne8+ Kc6 39.Nxf6 Nd2 40.Rxh7 Rc2 41.Ke1 Rxa2 42.Rg7 Kb5 43.Rxg6 Kc4 44.Rg4 f3 45.Kf2 Ne4+ 46.Kxf3 Nxf6 47.Rg6 Ne4 48.h4 Kxd4 49.h5 Rf2+ 50.Kg4 Rxg2+ 0-1
[Site "chess.com INT"]
[Date "2023.09.19"]
[Round "4"]
[White "Colpe, M"]
[Black "Wu, Derek"]
[Result "0-1"]
[WhiteElo "2386"]
[BlackElo "2255"]
[ECO "D00"]
[PlyCount "100"]
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nf3 Nf6 5.Bb5 e6 6.Ne5 Qb6 7.c4 a6 8.Qa4 Bd7 9.Nxd7 Nxd7 10.O-O Rc8 11.Bxc6 Qxc6 12.Qxc6 bxc6 13.Nd2 cxd4 14.exd4 Be7 15.Rac1 O-O 16.c5 f6 17.Nb3 e5 18.Be3 Bd8 19.Bd2 Re8 20.Rfe1 Kf7 21.Ba5 Rb8 22.Bxd8 Rexd8 23.f4 exf4 24.Na5 Rxb2 25.Nxc6 Re8 26.Rxe8 Kxe8 27.Re1+ Kf8 28.Ne7 Rd2 29.c6 Nb6 30.c7 Rc2 31.Re6 Rxc7 32.Nf5 Rc1+ 33.Kf2 Nc4 34.Rxa6 g6 35.Ra8+ Kf7 36.Ra7+ Ke6 37.Ng7+ Kd6 38.Ne8+ Kc6 39.Nxf6 Nd2 40.Rxh7 Rc2 41.Ke1 Rxa2 42.Rg7 Kb5 43.Rxg6 Kc4 44.Rg4 f3 45.Kf2 Ne4+ 46.Kxf3 Nxf6 47.Rg6 Ne4 48.h4 Kxd4 49.h5 Rf2+ 50.Kg4 Rxg2+ 0-1
[Event "Titled Tue 19th Sep Late"]
[Site "chess.com INT"]
[Date "2023.09.19"]
[Round "4"]
[White "Colpe, M"]
[Black "Wu, Derek"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2386"]
[BlackElo "2255"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[EventDate "2023.09.19"]
[WhiteFideId "24623075"]
[BlackFideId "30914558"]
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Bb5 e6 6. Ne5 Qb6 7. c4 a6 8.
Qa4 Bd7 9. Nxd7 Nxd7 10. O-O Rc8 11. Bxc6 Qxc6 12. Qxc6 bxc6 13. Nd2 cxd4
14. exd4 Be7 15. Rac1 O-O 16. c5 f6 17. Nb3 e5 18. Be3 Bd8 19. Bd2 Re8 20.
Rfe1 Kf7 21. Ba5 Rb8 22. Bxd8 Rexd8 23. f4 exf4 24. Na5 Rxb2 25. Nxc6 Re8
26. Rxe8 Kxe8 27. Re1+ Kf8 28. Ne7 Rd2 29. c6 Nb6 30. c7 Rc2 31. Re6 Rxc7
32. Nf5 Rc1+ 33. Kf2 Nc4 34. Rxa6 g6 35. Ra8+ Kf7 36. Ra7+ Ke6 37. Ng7+ Kd6
38. Ne8+ Kc6 39. Nxf6 Nd2 40. Rxh7 Rc2 41. Ke1 Rxa2 42. Rg7 Kb5 43. Rxg6
Kc4 44. Rg4 f3 45. Kf2 Ne4+ 46. Kxf3 Nxf6 47. Rg6 Ne4 48. h4 Kxd4 49. h5
Rf2+ 50. Kg4 Rxg2+ 0-1