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 Kaa5 win in 5 half-moves
3 Kba5 win in 5 half-moves
4 Kbb5 win in 5 half-moves
5 Kc5 win in 5 half-moves
6 Kc4 win in 7 half-moves
7 Rb3 win in 7 half-moves
8 Kc3 win in 9 half-moves
9 Kbb3 draw
10 Ra1 draw
11 Ra2 draw
12 Kab3 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves