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

EGTB: win in 2 half-moves

# move score
1 Kba6 win in 1 half-moves
2 Kba8 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kaa6 draw
5 Kaa8 draw
6 Kab6 draw
7 Rd8 draw
8 Re8 draw
9 Rf8 draw
10 Rg8 draw
11 Rh8 draw
12 Kbb6 loss in 1 half-moves
13 Kc6 loss in 1 half-moves
14 Kc8 loss in 1 half-moves
15 Ra8 loss in 1 half-moves
16 Rc8 loss in 1 half-moves