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

EGTB: win in 26 half-moves

# move score
1 Ra1 win in 25 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kc1 draw
5 Kc2 draw
6 Kc3 draw
7 Kd1 draw
8 Kd3 draw
9 Ke1 draw
10 Ke2 draw
11 Ra2 draw
12 Ra3 draw
13 Rh4 draw
14 Kb4 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves