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

EGTB: win in 6 half-moves

# move score
1 Ra5 win in 5 half-moves
2 Na7 draw
3 Ne7 draw
4 Rg6 loss in 8 half-moves
5 Rg7 loss in 8 half-moves
6 Re5 loss in 4 half-moves
7 Rg8 loss in 4 half-moves
8 Rb5 loss in 2 half-moves
9 Rc5 loss in 2 half-moves
10 Rd5 loss in 2 half-moves
11 Rf5 loss in 2 half-moves
12 Rh5 loss in 2 half-moves
13 Nb6 loss in 1 half-moves
14 Nd6 loss in 1 half-moves