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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rd5 win in 3 half-moves
3 Rd7 win in 3 half-moves
4 Rd8 win in 3 half-moves
5 Rg3 win in 3 half-moves
6 Rd6 win in 5 half-moves
7 Ra3 draw
8 Rc3 draw
9 Rd1 draw
10 Rd2 draw
11 Rd4 draw
12 Re3 draw
13 Rf3 draw
14 Rh3 draw