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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ra2 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Ra1 win in 5 half-moves
5 Ra3 win in 5 half-moves
6 Ka2 draw
7 Ka3 draw
8 Ka4 draw
9 Kb2 draw
10 Kbc2 draw
11 Kc1 draw
12 Kc3 draw
13 Kd2 draw
14 Kdc2 draw
15 Ke1 draw
16 Ke2 draw
17 Rb6 draw
18 Rf6 draw
19 Rg6 draw
20 Rh6 draw
21 Kb4 loss in 2 half-moves
22 Kc4 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Re6 loss in 2 half-moves