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 Re5 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Re7 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Ne5 loss in 2 half-moves
8 Ne7 loss in 2 half-moves
9 Nf4 loss in 2 half-moves
10 Nf8 loss in 2 half-moves
11 Nh4 loss in 2 half-moves
12 Nh8 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rd1 loss in 1 half-moves