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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kb7 draw
5 Kb8 draw
6 Kc2 draw
7 Kc7 draw
8 Kd1 draw
9 Kd2 draw
10 Kd7 draw
11 Kd8 draw
12 Ra3 draw
13 Rb1 draw
14 Rb2 draw
15 Rb5 draw
16 Rb6 draw
17 Rb8 draw
18 Rc3 draw
19 Rd3 draw
20 Re3 draw
21 Rf3 draw
22 Rb7 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves