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

EGTB: win in 2 half-moves

# move score
1 R6c7 win in 1 half-moves
2 R8c7 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Ra6 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Rc1 win in 3 half-moves
8 Rc2 win in 3 half-moves
9 Rd6 win in 3 half-moves
10 Rd8 win in 3 half-moves
11 Re6 win in 3 half-moves
12 Re8 win in 3 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh8 loss in 2 half-moves