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 Ke1 draw
3 Ke2 draw
4 Kf2 draw
5 Kg1 draw
6 Kg2 draw
7 Ra2 draw
8 Ra5 draw
9 Ra6 draw
10 Raa3 draw
11 Rb1 draw
12 Rb3 draw
13 Rg1 draw
14 Rg2 draw
15 Rg4 draw
16 Rg5 draw
17 Rg6 draw
18 Rga3 draw
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rg7 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh3 loss in 2 half-moves