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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kcd7 win in 5 half-moves
3 Rd7 win in 5 half-moves
4 Kb8 draw
5 Kc5 draw
6 Kc6 draw
7 Kcc7 draw
8 Kdc7 draw
9 Kdd7 draw
10 Ke6 draw
11 Ke7 draw
12 Rh8 draw
13 Kd5 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves