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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Kb2 draw
5 Kc2 draw
6 Kc3 draw
7 Kc4 draw
8 Ra4 draw
9 Rd4 draw
10 Re4 draw
11 Rf4 draw
12 Rg4 draw
13 Ka2 loss in 12 half-moves
14 Rb6 loss in 4 half-moves
15 Rb5 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rb7 loss in 1 half-moves
18 Rb8 loss in 1 half-moves