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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 Ra4 draw
6 Rc4 draw
7 Rd2 draw
8 Rd3 draw
9 Rd5 draw
10 Rf4 draw
11 Rg4 draw
12 Rd1 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves