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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 g6 draw
3 Na1 draw
4 Na3 draw
5 Nb4 draw
6 Nd4 draw
7 Ne1 draw
8 Ne3 draw
9 Ra7 draw
10 Rb7 draw
11 Rc7 draw
12 Rd7 draw
13 Rg6 draw
14 Rg8 draw
15 Rf7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves