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