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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kg7 draw
3 Kg8 draw
4 Kh7 draw
5 Rb8 draw
6 Rc2 draw
7 Rc3 draw
8 Rc6 draw
9 Rc7 draw
10 Re8 draw
11 Rf8 draw
12 Rg8 draw
13 Rc1 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Rc4 loss in 1 half-moves
16 Rc5 loss in 1 half-moves