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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Rb4 draw
3 Rb5 draw
4 Kc7 loss in 14 half-moves
5 Kc8 loss in 12 half-moves
6 Kc6 loss in 10 half-moves
7 Ra6 loss in 8 half-moves
8 Ka6 loss in 4 half-moves
9 Ka7 loss in 4 half-moves
10 Ka8 loss in 4 half-moves
11 Kb8 loss in 4 half-moves
12 Rc6 loss in 4 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves