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

EGTB: win in 2 half-moves

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