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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 Ra2 win in 9 half-moves
4 Ra4 win in 9 half-moves
5 K2a3 draw
6 K4a3 draw
7 Ra3 draw
8 Rd6 draw
9 Rf6 draw
10 Rg6 draw
11 Rh6 draw
12 Ka1 loss in 2 half-moves
13 Ka2 loss in 2 half-moves
14 Ka4 loss in 2 half-moves
15 Ka5 loss in 2 half-moves
16 Kb1 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kc1 loss in 2 half-moves
19 Kc2 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 K2b3 loss in 1 half-moves
28 K2c3 loss in 1 half-moves
29 K4b3 loss in 1 half-moves
30 K4c3 loss in 1 half-moves