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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ke6 draw
3 Ke8 draw
4 Kf6 draw
5 Kf7 draw
6 Ra8 draw
7 Rb8 draw
8 Rc1 draw
9 Rc2 draw
10 Rc3 draw
11 Rc5 draw
12 Rc6 draw
13 Rd8 draw
14 Re8 draw
15 Kf8 loss in 6 half-moves
16 Kd6 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rc4 loss in 1 half-moves