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 Rb8 win in 3 half-moves
5 Re8 win in 3 half-moves
6 Ra6 win in 5 half-moves
7 Ra5 win in 7 half-moves
8 Kc3 draw
9 Kc6 draw
10 Kcc4 draw
11 Kcd5 draw
12 Kd3 draw
13 Kd6 draw
14 Kdc4 draw
15 Kdd5 draw
16 Ke3 draw
17 Ke4 draw
18 Ke5 draw
19 Ra1 draw
20 Ra4 draw
21 Ra7 draw
22 Rc8 draw
23 Rd8 draw
24 Rf8 draw
25 Ra2 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves