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 K1f2 draw
3 K1g2 draw
4 K3g2 draw
5 Kf4 draw
6 Kg1 draw
7 Kg3 draw
8 Kg4 draw
9 Ra5 draw
10 Ra7 draw
11 Ra8 draw
12 Rf6 draw
13 Rg6 draw
14 Rh6 draw
15 K1e2 loss in 2 half-moves
16 K3e2 loss in 2 half-moves
17 K3f2 loss in 2 half-moves
18 Ke1 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Re6 loss in 2 half-moves