Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 Rh7 win in 1 half-moves
5 Kb5 draw
6 Kb6 draw
7 Kb7 draw
8 Kc5 draw
9 Kd5 draw
10 Kd6 draw
11 Kd7 draw
12 Rb7 draw
13 Rc8 draw
14 Rd7 draw
15 Ra7 loss in 2 half-moves