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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Kb7 draw
8 Kb8 draw
9 Kc7 draw
10 Kd7 draw
11 Kd8 draw
12 Ra1 draw
13 Rb5 draw
14 Rb7 draw
15 Rb8 draw
16 Rc1 draw
17 Rg1 draw
18 Rh1 draw
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves