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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Rc7 win in 3 half-moves
5 Kdc5 win in 5 half-moves
6 Kdd5 win in 5 half-moves
7 Ke5 win in 5 half-moves
8 Kcc5 win in 7 half-moves
9 Kc6 draw
10 Ke6 draw
11 Ke7 draw
12 Ra8 draw
13 Rc5 draw
14 Rd8 draw
15 Rf8 draw
16 Rg8 draw
17 Rh8 draw
18 Kb3 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kb5 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kcd5 loss in 2 half-moves
23 Kd3 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Re8 loss in 2 half-moves