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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Kc5 win in 7 half-moves
3 Rb5 win in 9 half-moves
4 Ka3 win in 11 half-moves
5 Kb3 win in 11 half-moves
6 Rb8 win in 11 half-moves
7 Ra7 win in 13 half-moves
8 Rc7 win in 13 half-moves
9 Ka1 draw
10 Ka2 draw
11 Kb1 draw
12 Kc6 draw
13 Kd6 draw
14 Ke5 draw
15 Ke6 draw
16 Rb4 draw
17 Rd7 draw
18 Rh7 draw
19 Kc1 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kc4 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Ke4 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rg7 loss in 2 half-moves