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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 K1d2 draw
3 K1e2 draw
4 K1f2 draw
5 K3d2 draw
6 K3e2 draw
7 K3f2 draw
8 Kd1 draw
9 Kd3 draw
10 Kf1 draw
11 Kf3 draw
12 Ra1 draw
13 Ra2 draw
14 Ra3 draw
15 Rb5 draw
16 Rc5 draw
17 Rg5 draw
18 Rh5 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Rf5 loss in 2 half-moves