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 Kb4 draw
4 Kb5 draw
5 Ra3 draw
6 Rb2 draw
7 Rb6 draw
8 Rg3 draw
9 Ka3 loss in 18 half-moves
10 Rb5 loss in 16 half-moves
11 Rf3 loss in 10 half-moves
12 Rb4 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rh3 loss in 1 half-moves