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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Re7 win in 3 half-moves
4 Kb6 win in 5 half-moves
5 Kd5 win in 5 half-moves
6 Kb7 draw
7 Kc7 draw
8 Rc7 draw
9 Rd2 draw
10 Rd4 draw
11 Rd8 draw
12 Kd6 loss in 8 half-moves
13 Ra7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves