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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb3 draw
5 Kbb2 draw
6 Kbc1 draw
7 Kc3 draw
8 Kcb2 draw
9 Kcc1 draw
10 Kd1 draw
11 Kd2 draw
12 Kd3 draw
13 Ra1 draw
14 Ra2 draw
15 Ra4 draw
16 Rf5 draw
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh5 loss in 2 half-moves