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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Kf2 win in 7 half-moves
3 Ke1 win in 9 half-moves
4 Kf1 win in 9 half-moves
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kcd1 draw
9 Kcd2 draw
10 Kcd3 draw
11 Ked1 draw
12 Ked2 draw
13 Ked3 draw
14 Kf3 draw
15 Ra1 draw
16 Rd1 draw
17 Re1 draw
18 Rg1 draw
19 Rh1 draw
20 Kc3 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Rf1 loss in 2 half-moves