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

EGTB: win in 4 half-moves

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