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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb3 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 K4b4 win in 5 half-moves
6 Ka3 win in 5 half-moves
7 Kb3 win in 5 half-moves
8 Ra1 win in 5 half-moves
9 K4b5 draw
10 K5b4 draw
11 K5b5 draw
12 Ka6 draw
13 Rb6 draw
14 Rf1 draw
15 Rg1 draw
16 Rh1 draw
17 Kb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves