JT Onkoud 50 theme
H#2-7 theme. In all phases, all moves with the same move number are played on the same line. The line can be a file, a rank, or a diagonal. Two or more solutions are required. The idea can be doubled.
Onkoud, Abdelaziz
Gravure, 2012
2nd Prize
h#3 2.1... (4+5)
1.Rxe4
Bg3
2.Kd4
Be5+
3.Ke3
Rg3#
1.Re6
Rg3
2.Kd6
Re3
3.Ke5
Bg3#
Onkoud, Abdelaziz
SuperProblem, 2022
h#2.5 2.1... (5+10)
1...Sc5
2.b5
cxb5+
3.Kd6
Sb7#
1...Be5
2.Sd5
exd5+
3.Kb6
Bc7#
View in Helpmate Analyzer
FEN: 4r2r/bpnn1K2/p1k1N3/8/2P1P2q/8/8/B6b
Onkoud, Abdelaziz
Šachová skladba, 2009
4th Prize
h#3 4.1... (5+9)
1.e6
Rxd5+
2.Kxd5
b4
3.Qd4
Bxe6#
1.e5
Bxd5
2.Kxd5
b3
3.Sd4
Rxe5#
1.Kc4
Bh7
2.d4
Bf5
3.Kd5
Be6#
1.Kc5
Rh6
2.d4
Re6
3.Kd5
Re5#