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 Rb8 win in 3 half-moves
8 Rd8 win in 3 half-moves
9 Rc6 win in 19 half-moves
10 Ka4 draw
11 Ka6 draw
12 Ke5 draw
13 Ke7 draw
14 Kf6 draw
15 Kf7 draw
16 Ra8 draw
17 Rc1 draw
18 Rc5 draw
19 Rc7 draw
20 Re8 draw
21 Rf8 draw
22 Kf5 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves