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

EGTB: win in 2 half-moves

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