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 Kb6 draw
4 Rb1 draw
5 Rb2 draw
6 Rb6 draw
7 Rb8 draw
8 Re7 loss in 18 half-moves
9 Rf7 loss in 18 half-moves
10 Kb8 loss in 10 half-moves
11 Ka8 loss in 8 half-moves
12 Rd7 loss in 6 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves