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

EGTB: win in 4 half-moves

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