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

EGTB: win in 4 half-moves

# move score
1 Kab5 win in 3 half-moves
2 Kba3 win in 3 half-moves
3 Kbb5 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Kaa3 win in 5 half-moves
6 Kab3 win in 5 half-moves
7 Kbb3 win in 5 half-moves
8 Kaa5 draw
9 Ra6 draw
10 Rb7 draw
11 Rb8 draw
12 Rd6 draw
13 Kba5 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves