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

EGTB: win in 4 half-moves

# move score
1 Kcc4 win in 3 half-moves
2 Kcd4 win in 3 half-moves
3 Rh2 win in 3 half-moves
4 Rh4 win in 3 half-moves
5 Kc6 win in 5 half-moves
6 Kb4 draw
7 Kb5 draw
8 Kb6 draw
9 Kc2 draw
10 Kc3 draw
11 Kd2 draw
12 Kdc4 draw
13 Kdd4 draw
14 Ke2 draw
15 Ke3 draw
16 Ke4 draw
17 Rd5 draw
18 Rh1 draw
19 Rh3 draw
20 Kd5 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves