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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Ke5 win in 5 half-moves
3 Ra1 win in 5 half-moves
4 Rb1 win in 5 half-moves
5 Rc2 win in 5 half-moves
6 Re1 win in 5 half-moves
7 Kd5 draw
8 Kd6 draw
9 Kd7 draw
10 Ke7 draw
11 Rc3 draw
12 Rc6 draw
13 Rc8 draw
14 Kf5 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves