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

EGTB: win in 2 half-moves

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