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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kb2 draw
3 Kb3 draw
4 Kb7 draw
5 Kb8 draw
6 Kc1 draw
7 Kc3 draw
8 Kc7 draw
9 Kd1 draw
10 Kd2 draw
11 Kd3 draw
12 Kd7 draw
13 Kd8 draw
14 Ra1 draw
15 Rb2 draw
16 Rb8 draw
17 Rc1 draw
18 Rd1 draw
19 Re1 draw
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves