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

EGTB: win in 2 half-moves

# move score
1 Kab5 win in 1 half-moves
2 Kaa5 draw
3 Kaa7 draw
4 Kab7 draw
5 Kba5 draw
6 Kba7 draw
7 Kbb5 draw
8 Kbb7 draw
9 Ra7 draw
10 Rc8 draw
11 Rd8 draw
12 Re8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh8 draw
16 Kc5 loss in 1 half-moves
17 Kc6 loss in 1 half-moves
18 Kc7 loss in 1 half-moves
19 Rb8 loss in 1 half-moves