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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc6 win in 5 half-moves
3 Kcc4 win in 5 half-moves
4 Kcd5 win in 5 half-moves
5 Kd6 win in 5 half-moves
6 Re5 win in 5 half-moves
7 Kb6 draw
8 Kdc4 draw
9 Rf4 draw
10 Rg4 draw
11 Rh4 draw
12 Kb4 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kdd5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves