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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Kg8 draw
4 Kh7 draw
5 Ra8 draw
6 Rc1 draw
7 Rc6 draw
8 Rd8 draw
9 Re8 draw
10 Rc2 loss in 6 half-moves
11 Kg7 loss in 2 half-moves
12 Rc3 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