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

EGTB: win in 6 half-moves

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