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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Re7 win in 3 half-moves
6 Kcc4 win in 5 half-moves
7 Kcc6 win in 5 half-moves
8 Kcd4 win in 5 half-moves
9 Kcd6 win in 5 half-moves
10 Kdc4 win in 5 half-moves
11 Kdc6 win in 5 half-moves
12 Kdd4 win in 5 half-moves
13 Kdd6 win in 5 half-moves
14 Ra5 win in 5 half-moves
15 Ra1 draw
16 Ra2 draw
17 Ra3 draw
18 Ra8 draw
19 Rc7 draw
20 Rd7 draw
21 Rf7 draw
22 Ke4 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Ke6 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves