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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Re3 win in 1 half-moves
4 Re6 win in 1 half-moves
5 Re7 win in 1 half-moves
6 Re8 win in 1 half-moves
7 Kg1 loss in 2 half-moves
8 Kg2 loss in 2 half-moves
9 Kh2 loss in 2 half-moves
10 Ra1 loss in 1 half-moves
11 Rb1 loss in 1 half-moves
12 Rd1 loss in 1 half-moves
13 Re4 loss in 1 half-moves
14 Re5 loss in 1 half-moves
15 Rf1 loss in 1 half-moves
16 Rg1 loss in 1 half-moves