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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Rd7 draw
8 Re6 draw
9 Re8 draw
10 Rf7 draw
11 Rg7 draw
12 Rh7 draw
13 Re2 loss in 6 half-moves
14 Re4 loss in 4 half-moves
15 Rb7 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re5 loss in 1 half-moves