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

EGTB: win in 6 half-moves

# move score
1 K3b4 win in 5 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kb3 draw
5 Rd4 draw
6 Re4 draw
7 Rf4 draw
8 Rg4 draw
9 Rh4 draw
10 K5b4 loss in 2 half-moves
11 Ka6 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc4 loss in 2 half-moves