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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rd3 win in 1 half-moves
4 Rf3 draw
5 Ra3 loss in 2 half-moves
6 Rb1 loss in 2 half-moves
7 Rb4 loss in 2 half-moves
8 Rb6 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rb8 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rh3 loss in 2 half-moves
15 Ka5 loss in 1 half-moves
16 Ka7 loss in 1 half-moves
17 Kb5 loss in 1 half-moves
18 Kb7 loss in 1 half-moves
19 Rb5 loss in 1 half-moves