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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Ra8 draw
4 Rf6 draw
5 Rg6 draw
6 Rh6 draw
7 K3a4 loss in 2 half-moves
8 K3b4 loss in 2 half-moves
9 K5a4 loss in 2 half-moves
10 K5b4 loss in 2 half-moves
11 Ka2 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves