
[Event "Titled Tue 26th Mar Late"]
[Site "chess.com INT"]
[Date "2024.03.26"]
[Round "1"]
[White "Mazurkiewicz, M"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteElo "2145"]
[BlackElo "2453"]
[ECO "B07"]
[PlyCount "102"]
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Bc4 Be6 7.Bxe6 fxe6 8.Nh3 Bd6 9.f3 Ke7 10.Nf2 a6 11.a4 Nbd7 12.Nd3 h6 13.Be3 g5 14.h3 b6 15.O-O Rag8 16.g4 Nf8 17.a5 b5 18.Nc5 h5 19.Nxa6 hxg4 20.hxg4 Ng6 21.Bxg5 Ra8 22.Nxb5 Rxa6 23.Nxd6 cxd6 24.b4 Rb8 25.Rfb1 Rba8 26.Bd2 d5 27.b5 R6a7 28.a6 Nd7 29.Bb4+ Kd8 30.Bd6 Ne7 31.b6 Rxa6 32.Rxa6 Rxa6 33.b7 Rxd6 34.b8=Q+ Nxb8 35.Rxb8+ Kc7 36.Rh8 Rc6 37.Rh6 Kd7 38.exd5 exd5 39.Rxc6 Nxc6 40.c3 Na7 41.Kf2 Nb5 42.f4 e4 43.Ke3 Nxc3 44.Kd4 Nb5+ 45.Ke3 Ke6 46.g5 Kf5 47.Kd2 d4 48.Ke2 Nd6 49.Kd2 Ne8 50.Kc2 Ng7 51.Kb3 Kxf4 0-1
[Site "chess.com INT"]
[Date "2024.03.26"]
[Round "1"]
[White "Mazurkiewicz, M"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteElo "2145"]
[BlackElo "2453"]
[ECO "B07"]
[PlyCount "102"]
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Bc4 Be6 7.Bxe6 fxe6 8.Nh3 Bd6 9.f3 Ke7 10.Nf2 a6 11.a4 Nbd7 12.Nd3 h6 13.Be3 g5 14.h3 b6 15.O-O Rag8 16.g4 Nf8 17.a5 b5 18.Nc5 h5 19.Nxa6 hxg4 20.hxg4 Ng6 21.Bxg5 Ra8 22.Nxb5 Rxa6 23.Nxd6 cxd6 24.b4 Rb8 25.Rfb1 Rba8 26.Bd2 d5 27.b5 R6a7 28.a6 Nd7 29.Bb4+ Kd8 30.Bd6 Ne7 31.b6 Rxa6 32.Rxa6 Rxa6 33.b7 Rxd6 34.b8=Q+ Nxb8 35.Rxb8+ Kc7 36.Rh8 Rc6 37.Rh6 Kd7 38.exd5 exd5 39.Rxc6 Nxc6 40.c3 Na7 41.Kf2 Nb5 42.f4 e4 43.Ke3 Nxc3 44.Kd4 Nb5+ 45.Ke3 Ke6 46.g5 Kf5 47.Kd2 d4 48.Ke2 Nd6 49.Kd2 Ne8 50.Kc2 Ng7 51.Kb3 Kxf4 0-1
[Event "Titled Tue 26th Mar Late"]
[Site "chess.com INT"]
[Date "2024.03.26"]
[Round "1"]
[White "Mazurkiewicz, M"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2145"]
[BlackElo "2453"]
[ECO "B07"]
[Opening "Pirc defence"]
[EventDate "2024.03.26"]
[WhiteFideId "1124943"]
[BlackFideId "12993093"]
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6
fxe6 8. Nh3 Bd6 9. f3 Ke7 10. Nf2 a6 11. a4 Nbd7 12. Nd3 h6 13. Be3 g5 14.
h3 b6 15. O-O Rag8 16. g4 Nf8 17. a5 b5 18. Nc5 h5 19. Nxa6 hxg4 20. hxg4
Ng6 21. Bxg5 Ra8 22. Nxb5 Rxa6 23. Nxd6 cxd6 24. b4 Rb8 25. Rfb1 Rba8 26.
Bd2 d5 27. b5 R6a7 28. a6 Nd7 29. Bb4+ Kd8 30. Bd6 Ne7 31. b6 Rxa6 32. Rxa6
Rxa6 33. b7 Rxd6 34. b8=Q+ Nxb8 35. Rxb8+ Kc7 36. Rh8 Rc6 37. Rh6 Kd7 38.
exd5 exd5 39. Rxc6 Nxc6 40. c3 Na7 41. Kf2 Nb5 42. f4 e4 43. Ke3 Nxc3 44.
Kd4 Nb5+ 45. Ke3 Ke6 46. g5 Kf5 47. Kd2 d4 48. Ke2 Nd6 49. Kd2 Ne8 50. Kc2
Ng7 51. Kb3 Kxf4 0-1