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

EGTB: win in 14 half-moves

# move score
1 Rh1 win in 13 half-moves
2 Ra7 draw
3 Rb7 draw
4 Rg7 draw
5 Rh2 draw
6 Rh3 draw
7 Rh8 draw
8 K2b2 loss in 2 half-moves
9 K2b3 loss in 2 half-moves
10 K3b2 loss in 2 half-moves
11 K3b3 loss in 2 half-moves
12 Ka1 loss in 2 half-moves
13 Ka4 loss in 2 half-moves
14 Kb1 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves