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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kb3 draw
5 Kd5 draw
6 Ke4 draw
7 Ke6 draw
8 Kf4 draw
9 Kf5 draw
10 Kf6 draw
11 Ra1 draw
12 Rc1 draw
13 Rd1 draw
14 Re2 draw
15 Re3 draw
16 Re4 draw
17 Rf1 draw
18 Rg1 draw
19 Rh1 draw
20 Kd4 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Ka4 loss in 1 half-moves
23 Kb4 loss in 1 half-moves