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

EGTB: win in 6 half-moves

# move score
1 Ka7 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Rb6 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Kab6 win in 7 half-moves
6 Kbb6 draw
7 Ra8 draw
8 Rd8 draw
9 Ka4 loss in 2 half-moves
10 Kaa5 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kba5 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves