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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Rb7 win in 3 half-moves
8 Rd7 win in 3 half-moves
9 Ka6 win in 11 half-moves
10 Ra7 win in 19 half-moves
11 Rc6 win in 19 half-moves
12 Ka4 draw
13 Ke5 draw
14 Ke7 draw
15 Kf7 draw
16 Rc1 draw
17 Rc8 draw
18 Re7 draw
19 Rf7 draw
20 Kf5 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves