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