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

EGTB: win in 2 half-moves

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