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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Kf8 draw
3 Kgh8 draw
4 Khh8 draw
5 Ra1 draw
6 Ra2 draw
7 Ra8 draw
8 Rb6 draw
9 Rd6 draw
10 Rh6 draw
11 Kf7 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kgg7 loss in 2 half-moves
14 Kh6 loss in 2 half-moves
15 Khg7 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves