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 7 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kbb7 draw
7 Kbc8 draw
8 Kc6 draw
9 Kcb7 draw
10 Kcc8 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 Ra1 draw
15 Ra7 draw
16 Rb5 draw
17 Rc5 draw
18 Rd5 draw
19 Rh5 draw
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rg5 loss in 2 half-moves