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

EGTB: win in 6 half-moves

# move score
1 Kba2 win in 5 half-moves
2 Kba4 win in 5 half-moves
3 Kaa4 win in 7 half-moves
4 Kbb4 win in 7 half-moves
5 Kaa2 draw
6 Kab2 draw
7 Kab4 draw
8 Kbb2 draw
9 Ra8 draw
10 Rb5 draw
11 Rb6 draw
12 Rb7 draw
13 Rg8 draw
14 Rh8 draw
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves