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

EGTB: win in 4 half-moves

# move score
1 Kba4 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Kbb4 win in 5 half-moves
5 Kaa4 win in 7 half-moves
6 Kab4 win in 7 half-moves
7 Kaa6 draw
8 Kab6 draw
9 Kbb6 draw
10 Ra8 draw
11 Rb7 draw
12 Re8 draw
13 Kba6 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 Rd8 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