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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Kc8 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Rh6 win in 1 half-moves
5 Ra7 draw
6 Rd7 draw
7 Rf7 draw
8 Rh1 draw
9 Rh2 draw
10 Rh3 draw
11 Rh4 draw
12 Rh8 draw
13 Kab7 loss in 2 half-moves
14 Kaa7 loss in 1 half-moves
15 Kba7 loss in 1 half-moves
16 Kbb7 loss in 1 half-moves
17 Rb7 loss in 1 half-moves
18 Rc7 loss in 1 half-moves
19 Rg7 loss in 1 half-moves
20 Rh5 loss in 1 half-moves