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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Rc5 win in 1 half-moves
4 Rc7 win in 1 half-moves
5 Rg3 win in 1 half-moves
6 Ra3 loss in 2 half-moves
7 Rc2 loss in 2 half-moves
8 Rc4 loss in 2 half-moves
9 Rc6 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Rd3 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rh3 loss in 2 half-moves