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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Re7 win in 1 half-moves
6 Rf7 win in 1 half-moves
7 Rg7 win in 1 half-moves
8 Rh7 win in 1 half-moves
9 Rb8 win in 3 half-moves
10 Rd8 win in 3 half-moves
11 Kd7 draw
12 Kd8 draw
13 Ke7 draw
14 Kf7 draw
15 Kf8 draw
16 Ra2 draw
17 Ra3 draw
18 Ra4 draw
19 Ra5 draw
20 Ra6 draw
21 Rd7 draw