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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Rh8 win in 7 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kcc7 draw
6 Kcd7 draw
7 Kdc7 draw
8 Kdd7 draw
9 Ke7 draw
10 Ke8 draw
11 Ra4 draw
12 Re4 draw
13 Rf4 draw
14 Rg4 draw
15 Rh3 draw
16 Rh5 draw
17 Rh6 draw
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves