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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kc2 draw
5 Ra4 draw
6 Rb5 draw
7 Rb6 draw
8 Rb7 draw
9 Re4 draw
10 Rf4 draw
11 Rg4 draw
12 Ka1 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves