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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rc6 win in 11 half-moves
3 Rc7 win in 11 half-moves
4 Kd7 win in 13 half-moves
5 Rg8 win in 15 half-moves
6 Kf7 win in 19 half-moves
7 Ra8 win in 25 half-moves
8 Kd8 draw
9 Ke8 draw
10 Kf8 draw
11 Rc3 draw
12 Re8 loss in 4 half-moves
13 Kd6 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves