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