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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rc2 draw
3 Rc3 draw
4 Rc4 draw
5 Rc5 draw
6 Rd6 draw
7 Re6 draw
8 Rf6 draw
9 Rg6 draw
10 Rh6 draw
11 K2g1 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kh3 loss in 2 half-moves
14 K1g1 loss in 1 half-moves
15 K1g2 loss in 1 half-moves
16 K2g2 loss in 1 half-moves
17 Ra6 loss in 1 half-moves
18 Rc1 loss in 1 half-moves
19 Rc7 loss in 1 half-moves
20 Rc8 loss in 1 half-moves