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

EGTB: win in 12 half-moves

# move score
1 Kc7 win in 11 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kd7 draw
5 Ke7 draw
6 Ke8 draw
7 Kf7 draw
8 Kg8 draw
9 Rd1 draw
10 Rd2 draw
11 Rd6 draw
12 Rd7 draw
13 Kg7 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Re8 loss in 2 half-moves