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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kf1 win in 3 half-moves
4 Kf2 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Kc2 win in 5 half-moves
7 Ke2 win in 5 half-moves
8 Kcd1 draw
9 Kcd2 draw
10 Ked1 draw
11 Ked2 draw
12 Rg2 draw
13 Rg4 draw
14 Rh1 draw
15 Rg3 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rg8 loss in 2 half-moves