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 Rd6 win in 5 half-moves
3 Re6 win in 5 half-moves
4 Ra6 draw
5 Rb6 draw
6 Rh5 draw
7 Rh7 draw
8 Rh8 draw
9 Kc2 loss in 2 half-moves
10 Kc3 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kdd2 loss in 2 half-moves
13 Kdd4 loss in 2 half-moves
14 Kde2 loss in 2 half-moves
15 Kde4 loss in 2 half-moves
16 Ked2 loss in 2 half-moves
17 Ked4 loss in 2 half-moves
18 Kee2 loss in 2 half-moves
19 Kee4 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh4 loss in 2 half-moves