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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kc5 win in 5 half-moves
4 Kcc3 win in 5 half-moves
5 Kcd4 win in 5 half-moves
6 Kd5 win in 5 half-moves
7 Re4 win in 5 half-moves
8 Kdc3 draw
9 Rf3 draw
10 Rg3 draw
11 Rh3 draw
12 Kb5 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kdd4 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re5 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