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

EGTB: win in 4 half-moves

# move score
1 Kba7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kaa7 draw
4 Kab7 draw
5 Kbb7 draw
6 Kc8 draw
7 Rc8 draw
8 Rd8 draw
9 Re8 draw
10 Rf3 draw
11 Rf4 draw
12 Rf5 draw
13 Rf6 draw
14 Rf7 draw
15 Rg8 draw
16 Rh8 draw
17 Rf1 loss in 1 half-moves
18 Rf2 loss in 1 half-moves