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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka6 win in 3 half-moves
3 Kab7 win in 3 half-moves
4 Kba8 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Ra3 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 Rb7 win in 3 half-moves
10 Rc3 win in 3 half-moves
11 Kb6 win in 5 half-moves
12 Kaa8 draw
13 Kbb7 draw
14 Kc7 draw
15 Rd3 draw
16 Re3 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves