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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 K1b1 win in 3 half-moves
3 K2b2 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Ka3 win in 5 half-moves
9 K1b2 draw
10 K2b1 draw
11 Rb6 draw
12 Rc7 draw
13 Rd7 draw
14 Rh7 draw
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves