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 Kc4 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Rb4 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rc5 win in 7 half-moves
9 Rb7 win in 15 half-moves
10 Kc7 win in 19 half-moves
11 Ke7 win in 19 half-moves
12 Kc8 win in 31 half-moves
13 Ka2 draw
14 Ka3 draw
15 Ka4 draw
16 Kb2 draw
17 Kc2 draw
18 Kc3 draw
19 Kd8 draw
20 Ke6 draw
21 Ke8 draw
22 Ra5 draw
23 Rd5 draw
24 Rh5 draw
25 Re5 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rg5 loss in 2 half-moves