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

EGTB: win in 4 half-moves

# move score
1 Kaa7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Kab7 win in 5 half-moves
5 Kba7 win in 5 half-moves
6 Kbb7 win in 5 half-moves
7 Rc6 win in 5 half-moves
8 Rd7 win in 5 half-moves
9 Rd8 win in 5 half-moves
10 Rd3 draw
11 Rd4 draw
12 Rd5 draw
13 Re6 draw
14 Rf6 draw
15 Rg6 draw
16 Rh6 draw
17 Ra6 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves