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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Ra4 win in 5 half-moves
3 Ka4 draw
4 Kb4 draw
5 Kb5 draw
6 Rc4 draw
7 Rd7 draw
8 Re4 draw
9 Rg4 draw
10 Ka6 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves