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

EGTB: win in 4 half-moves

# move score
1 Kab7 win in 3 half-moves
2 Kbb7 win in 3 half-moves
3 Rc8 win in 5 half-moves
4 Ra8 win in 7 half-moves
5 Re8 win in 15 half-moves
6 Rf8 win in 15 half-moves
7 Rg8 win in 15 half-moves
8 Rh8 win in 15 half-moves
9 Kaa7 draw
10 Rb7 draw
11 Rd8 draw
12 Kaa5 loss in 2 half-moves
13 Kab5 loss in 2 half-moves
14 Kba5 loss in 2 half-moves
15 Kba7 loss in 2 half-moves
16 Kbb5 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves