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

EGTB: win in 4 half-moves

# move score
1 Kab3 win in 3 half-moves
2 Kab5 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Kc4 win in 7 half-moves
5 Kc5 win in 7 half-moves
6 Rb3 win in 7 half-moves
7 Kbb5 win in 9 half-moves
8 Kc3 win in 11 half-moves
9 Kaa5 win in 13 half-moves
10 Kba5 draw
11 Kbb3 draw
12 Ra1 draw
13 Ra2 draw
14 Rd3 draw
15 Re3 draw
16 Rf3 draw
17 Rg3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves