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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Ka2 draw
6 Kb2 draw
7 Kd3 draw
8 Kd4 draw
9 Kd5 draw
10 Ke3 draw
11 Kf3 draw
12 Kf4 draw
13 Rb2 draw
14 Rb8 draw
15 Rc1 draw
16 Rd1 draw
17 Re1 draw
18 Rf1 draw
19 Rg1 draw
20 Rh1 draw
21 Ke5 loss in 1 half-moves
22 Kf5 loss in 1 half-moves
23 Rb7 loss in 1 half-moves