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