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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Kf7 draw
6 Kf8 draw
7 Ra6 draw
8 Rb6 draw
9 Rc5 draw
10 Rc8 draw
11 Ke6 loss in 4 half-moves
12 Ke8 loss in 4 half-moves
13 Kf6 loss in 4 half-moves
14 Rc4 loss in 4 half-moves
15 Rc7 loss in 4 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves