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 Rd6 win in 1 half-moves
3 Rc8 draw
4 Ka4 loss in 1 half-moves
5 Ka5 loss in 1 half-moves
6 Ka6 loss in 1 half-moves
7 Kbb4 loss in 1 half-moves
8 Kbb6 loss in 1 half-moves
9 Kbc4 loss in 1 half-moves
10 Kcb4 loss in 1 half-moves
11 Kcb6 loss in 1 half-moves
12 Kcc4 loss in 1 half-moves
13 Kd4 loss in 1 half-moves
14 Kd5 loss in 1 half-moves
15 Kd6 loss in 1 half-moves
16 Ra6 loss in 1 half-moves
17 Rb6 loss in 1 half-moves
18 Re6 loss in 1 half-moves
19 Rf6 loss in 1 half-moves
20 Rg6 loss in 1 half-moves
21 Rh6 loss in 1 half-moves