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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rc1 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Rc2 loss in 2 half-moves
6 Rc3 loss in 2 half-moves
7 Rc5 loss in 2 half-moves
8 Rc6 loss in 2 half-moves
9 Rc7 loss in 2 half-moves
10 Rd4 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Ne1 loss in 1 half-moves
16 Ne3 loss in 1 half-moves
17 Nf4 loss in 1 half-moves
18 Nh4 loss in 1 half-moves