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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Kcc3 win in 7 half-moves
5 Rb2 win in 7 half-moves
6 Rb4 win in 7 half-moves
7 Kb3 win in 11 half-moves
8 Kb1 draw
9 Kb2 draw
10 Kc1 draw
11 Kc4 draw
12 Kc5 draw
13 Kcd3 draw
14 Kd1 draw
15 Kd2 draw
16 Kdc3 draw
17 Kdd3 draw
18 Ke3 draw
19 Ke4 draw
20 Ra6 draw
21 Rc6 draw
22 Rg6 draw
23 Kd5 loss in 2 half-moves
24 Ke5 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Re6 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rh6 loss in 2 half-moves