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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Rc6 win in 5 half-moves
3 Rh1 win in 5 half-moves
4 Kaa2 draw
5 Kab2 draw
6 Kba2 draw
7 Kbb2 draw
8 Rb6 draw
9 Rd6 draw
10 Rh5 draw
11 Rh7 draw
12 Rh8 draw
13 Kc1 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves