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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Re1 win in 1 half-moves
5 Re2 win in 1 half-moves
6 Re3 win in 1 half-moves
7 Re5 win in 1 half-moves
8 Re6 win in 1 half-moves
9 Rf7 win in 1 half-moves
10 Rg7 win in 1 half-moves
11 Kb7 draw
12 Kb8 draw
13 Kd7 draw
14 Kd8 draw
15 Rc7 draw
16 Re4 draw
17 Kc7 loss in 1 half-moves
18 Re8 loss in 1 half-moves
19 Rh7 loss in 1 half-moves