U12 and U14 World champion 1989 and 1991. Played for Poland in 1994, 1996, and 1998 olympiads. Played in USA while studying computer science in Dallas, Texas. French player.

From http://www.jeremysilman.com/chess_n...: "The 2003 Pan Am Intercollegiate Team Championship held, December 27-30 at the Embassy Suites Hotel in Miami, was won by the University of Texas at Dallas, headed by GM Marcin Kaminski, IM Dmitri Schneider, IM Magesh Chandran and IM Amon Simutowe. They defeated favored University of Maryland at Baltimore County (GM Alexander Onischuk, GM Pavel Blehm, IM Eugene Perelshteyn and IM Pascal Charbonneau) 2.5-1.5 in the critical match."

No FIDE rated games since 2005. ICC handle: Kitaro

http://ratings.fide.com/card.phtml?...

Pictures:
http://commons.wikimedia.org/wiki/F... (1991) http://www.uschessleague.com/Marcin... (ca. 2004)

His homepage (2001): http://www.chess.net/learn/teachers... Biography (till 2006): http://www.chessaid.com/about/info/...

Thomas Ernst - Marcin Kaminski, Groningen 1992:

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 Qc7 8.Qxg7 Rg8 9.Qxh7 cxd4 10.Ne2 Nbc6 11.f4 Bd7 12.Qd3 dxc3 13.Qxc3 Nf5 14.Rb1 d4 15.Qd3 O-O-O 16.Rg1 Be8 17.g4 Nh4 18.Rg3 f6 19.exf6 Bg6 20.Qc4 Bf7 21.Qa4 e5 22.f5 e4 23.Bf4 Qd7 24.Nc1 Nf3+ 25.Kd1 d3 26.cxd3 Nxh2 27.Be2 Nxg4 28.Rxg4 exd3 29.Bf3 Bd5 30.Bxd5 Qxd5 31.Rxg8 Rxg8 32.f7 Qf3+ 33.Kd2 Rg2+ 34.Kc3 Rc2+ 35.Qxc2 dxc2+ 36.Kxc2 Qe4+ 37.Nd3 Qc4+ 38.Kd2 Qxf7 39.Rb5 b6 40.a4 Nd4 41.Rb1 Qxf5 42.Rc1+ Kd8 43.Ke3 Qd5 44.Bc7+ Ke8 45.Be5 Nf5+ 46.Kd2 Qa5+ 47.Bc3 Qxa4 48.Re1+ Kd8 49.Ra1 Qd7 50.Rh1 Kc8 51.Rh8+ Kb7 52.Be5 a5 53.Rb8+ Ka7 54.Rh8 Qd5 55.Rh7+ Ka6 56.Bb8 Nd4 0-1

Hannes Stefansson - Marcin Kaminski, Linares 1995