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

EGTB: win in 8 half-moves

# move score
1 Kb6 win in 7 half-moves
2 Rb6 win in 7 half-moves
3 Ka3 draw
4 Kaa5 draw
5 Kab4 draw
6 Kbb4 draw
7 Ra7 draw
8 Rb8 draw
9 Rg7 draw
10 Ka6 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kba5 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves