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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Ka4 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Kd5 win in 3 half-moves
7 Kd6 win in 3 half-moves
8 Rd6 win in 3 half-moves
9 Ra6 win in 5 half-moves
10 Rh6 win in 7 half-moves
11 Rc8 win in 11 half-moves
12 Kab4 draw
13 Kab5 draw
14 Kab6 draw
15 Kcb4 draw
16 Kcb5 draw
17 Kcb6 draw
18 Rb6 draw
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves