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 Kb6 win in 3 half-moves
3 Kcd5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Re7 win in 3 half-moves
7 Kc6 win in 7 half-moves
8 Kb4 draw
9 Kc3 draw
10 Kcc4 draw
11 Kd3 draw
12 Kdc4 draw
13 Kdd5 draw
14 Ke3 draw
15 Ke4 draw
16 Ke5 draw
17 Ra7 draw
18 Rc8 draw
19 Rd7 draw
20 Rf7 draw
21 Rc6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves