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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kf5 draw
3 Kf6 draw
4 Rc2 draw
5 Rh6 draw
6 Kh5 loss in 8 half-moves
7 Rg6 loss in 6 half-moves
8 Kg4 loss in 4 half-moves
9 Kg6 loss in 4 half-moves
10 Kh4 loss in 4 half-moves
11 Kh6 loss in 4 half-moves
12 Rc7 loss in 4 half-moves
13 Rc8 loss in 4 half-moves
14 Kf4 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rf6 loss in 2 half-moves