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 Rc5 win in 3 half-moves
3 Rg3 win in 3 half-moves
4 Kb6 win in 5 half-moves
5 Kb7 win in 5 half-moves
6 Kb8 win in 5 half-moves
7 Kc6 win in 5 half-moves
8 Kc8 win in 5 half-moves
9 Ra3 win in 5 half-moves
10 Rb3 win in 5 half-moves
11 Rc1 win in 5 half-moves
12 Rc2 win in 5 half-moves
13 Rd3 win in 5 half-moves
14 Ne6 loss in 4 half-moves
15 Kd6 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Nd7 loss in 2 half-moves
19 Ng6 loss in 2 half-moves
20 Nh7 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves