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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rh3 win in 1 half-moves
3 c4 draw
4 Rc6 draw
5 Rd6 draw
6 Re6 draw
7 Rg6 draw
8 Rh1 draw
9 Rh2 draw
10 Rh5 draw
11 Rh7 draw
12 Rh8 draw
13 f3 loss in 2 half-moves
14 Ra6 loss in 1 half-moves
15 Rf6 loss in 1 half-moves
16 Rh4 loss in 1 half-moves