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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Ra6 draw
3 Rb6 draw
4 Kb7 loss in 20 half-moves
5 Rc5 loss in 10 half-moves
6 Rc7 loss in 10 half-moves
7 Kc7 loss in 8 half-moves
8 Kc8 loss in 8 half-moves
9 Rc8 loss in 8 half-moves
10 Ka7 loss in 4 half-moves
11 Ka8 loss in 4 half-moves
12 Rf6 loss in 4 half-moves
13 Rc2 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves