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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Kdc6 win in 5 half-moves
3 Kcc4 draw
4 Kcc6 draw
5 Kdc4 draw
6 Kdd4 draw
7 Kdd6 draw
8 Ke4 draw
9 Ke5 draw
10 Ke6 draw
11 Rc7 draw
12 Rd8 draw
13 Rh8 draw
14 Kb4 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kcd4 loss in 2 half-moves
18 Kcd6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves