Original Retro Problems published in 2007 - SOLUTIONS
2014 - Gligor Denkovski
Orbit 33 (January 2007)
1.h4 d5 2.Rh3 d4 3.Re3 dxe3 4.h5 Qd3 5.exd3 Bg4 6.Qf3 e2 7.h6 exf1=R+ 8.Ke2 Rxc1 9.hxg7 Re1+ 10.Kxe1 Nh6 11.Qd1 Be2 12.g8=N Bf1 13.Nxe7 Bxe7
2015 - Itamar Faybish
1.g4 Nf6 2.Bg2 Nh5 3.Bc6 Nf4 4.Nf3 Nh3 5.Rf1 Ng1 6.h3 a5 7.Nh2 a4 8.f3 a3 9.Rf2 Ra4 10.Kf1 Rf4 11.Ba4 b5 12.b4 Bb7 13.Bb2 Bd5 14.Bf6 Bb3 15.c4 Na6 16.Qc2 Nc5 17.Qf5 Ne4 18.d3 Nc3 19.Nd2 Nb1
2016 - Itamar Faybish
1.h4 h5 2.Rh3 Rh6 3.Rf3 Rb6 4.Rf6 gxf6 5.g4 Bh6 6.Bg2 Be3 7.Bc6 bxc6 8.dxe3 Bb7 9.Qd6 cxd6 10.Nc3 Qc7 11.Nd5 cxd5 12.Bd2 Nc6 13.Bc3 OOO 14.Be5 fxe5 15.gxh5 Nf6 16.h6 Rg8 17.h7 Nd8 18.hxg8=Q Bc6 19.Qg4 Rb7 20.Qe6 fxe6 21.a4 Nf7 22.Ra3 Qd8 23.Rc3 Rc7 24.Rc5
2078 - Itamar Faybish
Orbit 34 (April 2007)
1.g4 Nf6 2.Bg2 Nd5 3.Be4 Nb4 4.Bxh7 f5 5.Bg8 Rh6 6.Bd5 Rb6 7.Bxb7 d6 8.Bxa8 Nd7 9.Bd5 Bb7 10.Bg8 Bf3 11.Bh7 c6 12.Bg6#
2079 - Aleksandr Semenenko & Valery Semenenko
1.h4 Nf6 2.h5 Rg8 3.h6 gxh6 4.Nf3 Bg7 5.Ne5 Bh8 6.Nxd7 Nbxd7 7.a4 Nf8 8.a5 Qd4 9.a6 Qxb2 10.axb7 Bxb7 11.f4 OOO 12.f5 Ne8 13.f6 Ba8 14.fxe7 Qb8
2132 - Tomislav Petrovic
Orbit 35 (July 2007)
1...de6 e.p. 2.OOO! a8=Q#
2133 - Radovan M. Tomasevic
1.d3 Nf6 2.Bh6 gxh6 3.c4 Bg7 4.c5 OO 5.c6 Bh8 6.cxb7 Nc6 7.b8=Q Bb7 8.Qxa7 Rc8 9.Kd2 Ba8 10.Qxc7 Qxc7 11.Kc3 Nd8+ 12.Kb4 Qb8+ 13.Ka5 Ne8
2196 - Kostas Prentos
Orbit 36 (October 2007)
1.f4 h5 2.f5 h4 3.f6 h3 4.fxe7 Nf6 5.exd8=N Ba3 6.c4 Ke7 7.c5 Rxd8 8.c6 Ne8 9.cxd7 Nc6 10.dxc8=R Rd3 11.Nf3 Kd7 12.Ng5 Ne7 13.Nxf7 Nxc8 14.Nd8