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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rd2 win in 1 half-moves
5 Rd4 win in 1 half-moves
6 Rd5 win in 1 half-moves
7 Rd6 win in 1 half-moves
8 Rd8 win in 1 half-moves
9 Kb6 draw
10 Kb7 draw
11 Kb8 draw
12 Rc7 draw
13 Rd3 draw
14 Re7 draw
15 Rf7 draw
16 Rg7 draw
17 Rh7 draw
18 Rd1 loss in 1 half-moves