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

EGTB: win in 8 half-moves

# move score
1 Ra2 win in 7 half-moves
2 Ka4 draw
3 Ka5 draw
4 Kb3 draw
5 Kc5 draw
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Ke8 draw
10 Kf8 draw
11 Rb1 draw
12 Rb3 draw
13 Rc2 draw
14 Rd2 draw
15 Ka3 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Kb5 loss in 1 half-moves