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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rg8 win in 5 half-moves
3 Nd5 draw
4 Ng4 draw
5 Rf7 draw
6 Rh8 draw
7 Nh5 loss in 20 half-moves
8 Ng8 loss in 16 half-moves
9 Nh7 loss in 16 half-moves
10 Ne8 loss in 6 half-moves
11 Nd7 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves