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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kb7 draw
6 Rb2 draw
7 Rb4 draw
8 Rb5 draw
9 Rb8 draw
10 Rc6 loss in 6 half-moves
11 Rd6 loss in 6 half-moves
12 Rf6 loss in 4 half-moves
13 Rb3 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rg6 loss in 1 half-moves
17 Rh6 loss in 1 half-moves