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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rh4 win in 3 half-moves
4 Nc4 win in 5 half-moves
5 Nd1 win in 5 half-moves
6 Nd3 win in 7 half-moves
7 Rb7 win in 7 half-moves
8 Re4 win in 7 half-moves
9 Na4 loss in 4 half-moves
10 Rb5 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves