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 Kb4 win in 5 half-moves
3 Ke3 win in 7 half-moves
4 Ke4 win in 7 half-moves
5 Kf4 win in 7 half-moves
6 Ra3 win in 7 half-moves
7 Rc2 win in 7 half-moves
8 Ra1 win in 9 half-moves
9 Ra5 win in 9 half-moves
10 Ka4 win in 17 half-moves
11 Ke2 win in 17 half-moves
12 Rb2 win in 17 half-moves
13 Ka5 draw
14 Ka6 draw
15 Kb6 draw
16 Kc4 draw
17 Kc5 draw
18 Kc6 draw
19 Kf2 draw
20 Kg2 draw
21 Kg3 draw
22 Kg4 draw
23 Ra6 draw
24 Rd2 draw
25 Rf2 draw
26 Rh2 draw
27 Ra7 loss in 2 half-moves
28 Ra8 loss in 2 half-moves
29 Re2 loss in 2 half-moves
30 Rg2 loss in 2 half-moves