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

EGTB: win in 16 half-moves

# move score
1 Rc1 win in 15 half-moves
2 Rc2 draw
3 Rc3 draw
4 Rc4 draw
5 Rc7 draw
6 Re6 draw
7 g3 loss in 2 half-moves
8 g4 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Rb6 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Rf6 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Rh6 loss in 2 half-moves