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 Ra6 draw
3 Rb6 draw
4 Rc1 draw
5 Rc2 draw
6 Rc3 draw
7 Rc4 draw
8 Rc5 draw
9 Rh6 draw
10 K2g1 loss in 2 half-moves
11 Kg3 loss in 2 half-moves
12 Kh3 loss in 2 half-moves
13 K1g1 loss in 1 half-moves
14 K1g2 loss in 1 half-moves
15 K2g2 loss in 1 half-moves
16 Rc8 loss in 1 half-moves
17 Rd6 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