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 Ka1 draw
3 Kc1 draw
4 Kc2 draw
5 Ra4 draw
6 Rc4 draw
7 Rd4 draw
8 Re4 draw
9 Rf4 draw
10 Rh1 draw
11 Rh2 draw
12 Rh3 draw
13 Rh6 draw
14 Rh7 draw
15 Rh8 draw
16 Ka2 loss in 2 half-moves
17 Kb2 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh5 loss in 2 half-moves