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 Kab7 win in 3 half-moves
3 Kaa7 win in 5 half-moves
4 Kba7 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 Kaa5 draw
8 Kba5 draw
9 Kbb5 draw
10 Kbb7 draw
11 Kc5 draw
12 Kc6 draw
13 Ra7 draw
14 Rb8 draw
15 Rd8 draw
16 Re8 draw
17 Rf8 draw
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves