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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Ka6 draw
5 Ke8 draw
6 Kf7 draw
7 Kg7 draw
8 Kg8 draw
9 Rc5 draw
10 Rd5 draw
11 Re5 draw
12 Rf3 draw
13 Rf4 draw
14 Rf6 draw
15 Rf7 draw
16 Rg5 draw
17 Rh5 draw
18 Ka4 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves