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

EGTB: win in 6 half-moves

# move score
1 Rb8 win in 5 half-moves
2 Rc8 win in 5 half-moves
3 Rd8 win in 7 half-moves
4 Rf7 win in 11 half-moves
5 Ne3 draw
6 Ne7 draw
7 Ng3 draw
8 Ng7 draw
9 Nh4 draw
10 Nh6 draw
11 Re8 draw
12 Rg8 draw
13 Rh8 draw
14 Nd4 loss in 2 half-moves
15 Nd6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rf6 loss in 2 half-moves