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

EGTB: win in 2 half-moves

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