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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Kd8 draw
3 Ke7 draw
4 Kf7 draw
5 Kf8 draw
6 Ra8 draw
7 Rb8 draw
8 Rc6 draw
9 Rc7 draw
10 Rd8 draw
11 Rc4 loss in 6 half-moves
12 Rc5 loss in 6 half-moves
13 Rc1 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rc2 loss in 1 half-moves