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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Ra5 win in 5 half-moves
3 Rb5 win in 5 half-moves
4 Rc6 win in 5 half-moves
5 Rc7 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 Bb2 loss in 2 half-moves
8 Bb4 loss in 2 half-moves
9 Bc1 loss in 2 half-moves
10 Nb4 loss in 2 half-moves
11 Nb6 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Nc7 loss in 2 half-moves
14 Ne3 loss in 2 half-moves
15 Ne7 loss in 2 half-moves
16 Nf4 loss in 2 half-moves
17 Nf6 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc4 loss in 2 half-moves