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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rd7 win in 3 half-moves
7 Re4 win in 3 half-moves
8 Re5 win in 3 half-moves
9 Re6 win in 3 half-moves
10 Rc7 win in 5 half-moves
11 Kab4 win in 7 half-moves
12 Kcb5 win in 7 half-moves
13 Ra7 win in 7 half-moves
14 Rf7 win in 7 half-moves
15 Rh7 win in 7 half-moves
16 Ka5 win in 9 half-moves
17 Kab5 win in 9 half-moves
18 Kc4 win in 9 half-moves
19 Re8 draw
20 Rg7 draw
21 Ka3 loss in 2 half-moves
22 Kb3 loss in 2 half-moves
23 Kcb4 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Re3 loss in 2 half-moves