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 Ka6 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Rb4 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Ka3 win in 5 half-moves
8 Kb3 win in 5 half-moves
9 K4b4 win in 9 half-moves
10 K5b5 win in 9 half-moves
11 Ra7 win in 9 half-moves
12 K4b5 draw
13 K5b4 draw
14 Rc7 draw
15 Rd7 draw
16 Re7 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves