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

EGTB: win in 2 half-moves

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