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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kcc3 win in 5 half-moves
3 Kdc3 win in 5 half-moves
4 Rb2 win in 5 half-moves
5 Kb3 win in 7 half-moves
6 Kdd3 win in 7 half-moves
7 Ke3 win in 7 half-moves
8 Ke4 win in 7 half-moves
9 Rb4 win in 7 half-moves
10 Kb4 win in 9 half-moves
11 Kcd3 win in 9 half-moves
12 Rc1 win in 9 half-moves
13 Rd1 win in 9 half-moves
14 Ra1 draw
15 Rh1 draw
16 Kb5 loss in 2 half-moves
17 Kcc5 loss in 2 half-moves
18 Kcd5 loss in 2 half-moves
19 Kdc5 loss in 2 half-moves
20 Kdd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rg1 loss in 2 half-moves