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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Kb7 draw
3 Rc1 draw
4 Rc2 draw
5 Rc3 draw
6 Rc6 draw
7 Re8 draw
8 Rf8 draw
9 Rh8 draw
10 Ka7 loss in 2 half-moves
11 Kb8 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rg8 loss in 2 half-moves