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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Ka6 win in 5 half-moves
3 Kb6 win in 5 half-moves
4 K5b4 win in 7 half-moves
5 K5b5 win in 7 half-moves
6 Rc3 win in 7 half-moves
7 Rh3 win in 7 half-moves
8 K4b4 draw
9 K4b5 draw
10 Kb3 draw
11 Ra1 draw
12 Ra2 draw
13 Rg3 draw
14 Rd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf3 loss in 2 half-moves