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

EGTB: win in 6 half-moves

# move score
1 Rc8 win in 5 half-moves
2 Nc3 draw
3 Nc5 draw
4 Ra8 draw
5 Rb8 draw
6 Rf8 draw
7 Rg5 draw
8 Rg7 draw
9 Nb2 loss in 2 half-moves
10 Nb6 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Rh8 loss in 2 half-moves
15 g5 loss in 1 half-moves