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 Kc2 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rd4 win in 3 half-moves
7 Rd6 win in 3 half-moves
8 Rd5 win in 5 half-moves
9 Kb4 draw
10 Kb5 draw
11 Kcc4 draw
12 Kcd4 draw
13 Kd5 draw
14 Kdd4 draw
15 Ra7 draw
16 Rc7 draw
17 Rd8 draw
18 Kc3 loss in 2 half-moves
19 Kdc4 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves