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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 Kcc4 draw
5 Kcc6 draw
6 Kdc4 draw
7 Kdc6 draw
8 Ke4 draw
9 Ke5 draw
10 Rd8 draw
11 Re6 draw
12 Rb6 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Kb4 loss in 1 half-moves
17 Kb5 loss in 1 half-moves
18 Kb6 loss in 1 half-moves
19 Kcd4 loss in 1 half-moves
20 Kdd4 loss in 1 half-moves
21 Ke6 loss in 1 half-moves