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 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Ka4 draw
6 Ka6 draw
7 Ra1 draw
8 Ra3 draw
9 Ra4 draw
10 Rc2 draw
11 Rd2 draw
12 Rh2 draw
13 Re2 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rg2 loss in 2 half-moves