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 Rc1 win in 1 half-moves
3 Rc2 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Rc5 win in 1 half-moves
6 Rc7 win in 1 half-moves
7 Rd8 win in 1 half-moves
8 Kd8 draw
9 Ra8 draw
10 Rb8 draw
11 Rc3 draw
12 Kf7 loss in 16 half-moves
13 Kf8 loss in 4 half-moves
14 Kd7 loss in 2 half-moves
15 Rc6 loss in 1 half-moves