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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Ra5 win in 7 half-moves
4 Ra7 win in 7 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb4 draw
9 Kb5 draw
10 Kb8 draw
11 Kbb6 draw
12 Kbc6 draw
13 Kc4 draw
14 Kc7 draw
15 Kc8 draw
16 Kcb6 draw
17 Kcc6 draw
18 Kd6 draw
19 Rb1 draw
20 Rc1 draw
21 Rd1 draw
22 Rh1 draw
23 Kd4 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rg1 loss in 2 half-moves