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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Re7 win in 1 half-moves
5 Rf5 win in 1 half-moves
6 Rf8 win in 1 half-moves
7 Rg7 win in 1 half-moves
8 Rh7 win in 1 half-moves
9 Ka7 draw
10 Kb7 draw
11 Ra7 draw
12 Rb7 draw
13 Rc7 draw
14 Rd7 draw
15 Rf1 draw
16 Rf3 draw
17 Rf4 draw
18 Rf6 draw
19 Rf2 loss in 2 half-moves