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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Rd3 win in 1 half-moves
6 Rf3 win in 1 half-moves
7 Rh3 win in 1 half-moves
8 g6 draw
9 Rc1 draw
10 Rc7 draw
11 Re3 draw
12 Ra3 loss in 1 half-moves
13 Rc4 loss in 1 half-moves
14 Rc5 loss in 1 half-moves
15 Rg3 loss in 1 half-moves