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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kb7 draw
3 Kd8 draw
4 Rb6 draw
5 Rc2 draw
6 Rc3 draw
7 Rc4 draw
8 Rc5 draw
9 Rf6 draw
10 Ra6 loss in 10 half-moves
11 Kb8 loss in 6 half-moves
12 Re6 loss in 4 half-moves
13 Kc7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rg6 loss in 1 half-moves
18 Rh6 loss in 1 half-moves