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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Rg6 win in 1 half-moves
5 Kb4 draw
6 Kb5 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Rb6 draw
11 Rd6 loss in 2 half-moves
12 Re6 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rh6 loss in 2 half-moves
15 Kb6 loss in 1 half-moves
16 Kc4 loss in 1 half-moves