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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Rb7 win in 3 half-moves
3 K5b5 win in 5 half-moves
4 K5b6 win in 5 half-moves
5 Ka4 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Rc7 win in 5 half-moves
8 Rh7 win in 5 half-moves
9 K6b5 draw
10 K6b6 draw
11 Kb7 draw
12 Ra8 draw
13 Rd7 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves