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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 K2b2 draw
3 K2b3 draw
4 K2d2 draw
5 K3b2 draw
6 K3b3 draw
7 K3d2 draw
8 Kb1 draw
9 Kb4 draw
10 Kc1 draw
11 Kc4 draw
12 Kd1 draw
13 Ra2 draw
14 Ra3 draw
15 Ra8 draw
16 Rb7 draw
17 Rc7 draw
18 Rd7 draw
19 Rh7 draw
20 K2d3 loss in 2 half-moves
21 K3d3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rg7 loss in 2 half-moves