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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Ra7 win in 4 half-moves
4 Rb7 win in 4 half-moves
5 Nf1 win in 5 half-moves
6 Rc6 win in 5 half-moves
7 Rc3 loss in 4 half-moves
8 d8=B loss in 2 half-moves
9 d8=K loss in 2 half-moves
10 d8=N loss in 2 half-moves
11 d8=Q loss in 2 half-moves
12 d8=R loss in 2 half-moves
13 Nf3 loss in 2 half-moves
14 Ng4 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc8 loss in 2 half-moves