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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Re2 win in 3 half-moves
4 Bh6 win in 5 half-moves
5 Rf7 win in 5 half-moves
6 Rd5 win in 7 half-moves
7 Rd6 win in 7 half-moves
8 Rd8 win in 7 half-moves
9 Re5 win in 7 half-moves
10 Re6 win in 7 half-moves
11 Re8 win in 7 half-moves
12 Bg7 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves