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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 K4b3 win in 7 half-moves
3 K4b4 win in 7 half-moves
4 Ka5 win in 7 half-moves
5 Kb5 win in 7 half-moves
6 Rc2 win in 7 half-moves
7 Rd2 win in 7 half-moves
8 Re2 win in 7 half-moves
9 K3b3 draw
10 K3b4 draw
11 Kb2 draw
12 Ra1 draw
13 Rf2 draw
14 Rg2 loss in 2 half-moves
15 Rh2 loss in 2 half-moves