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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb3 draw
6 Kb5 draw
7 Ke1 draw
8 Ke2 draw
9 Kf1 draw
10 Kg1 draw
11 Kg2 draw
12 Ra2 draw
13 Ra4 draw
14 Ra8 draw
15 Rb1 draw
16 Rc1 draw
17 Rf1 draw
18 Rg1 draw
19 Rh1 draw
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Kf3 loss in 2 half-moves
25 Kg3 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Ra6 loss in 2 half-moves
29 Rd1 loss in 2 half-moves
30 Re1 loss in 2 half-moves