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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Kb7 win in 7 half-moves
3 Kb8 win in 7 half-moves
4 Rb2 win in 7 half-moves
5 Rb3 win in 7 half-moves
6 Rb5 win in 7 half-moves
7 Rb8 win in 7 half-moves
8 Ra1 win in 9 half-moves
9 Kb4 draw
10 Kb5 draw
11 Kb6 draw
12 Kc4 draw
13 Kc6 draw
14 Kc7 draw
15 Kd4 draw
16 Rc1 draw
17 Rd1 draw
18 Rh1 draw
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves