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

EGTB: win in 2 half-moves

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