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

EGTB: win in 2 half-moves

# move score
1 Kc3 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Ra7 draw
5 Rd6 draw
6 Re6 draw
7 Rf6 draw
8 Rg6 draw
9 Rh6 draw
10 Kaa2 loss in 1 half-moves
11 Kaa4 loss in 1 half-moves
12 Kab2 loss in 1 half-moves
13 Kab4 loss in 1 half-moves
14 Kba2 loss in 1 half-moves
15 Kba4 loss in 1 half-moves
16 Kbb2 loss in 1 half-moves
17 Kbb4 loss in 1 half-moves
18 Kc2 loss in 1 half-moves
19 Kc4 loss in 1 half-moves
20 Ra4 loss in 1 half-moves
21 Ra5 loss in 1 half-moves
22 Rc6 loss in 1 half-moves