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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Rd7 win in 3 half-moves
4 Re7 win in 3 half-moves
5 Rf1 win in 5 half-moves
6 Rf2 win in 7 half-moves
7 Kb1 draw
8 Kb2 draw
9 Kb3 draw
10 Kc1 draw
11 Kc4 draw
12 Kc5 draw
13 Kcc3 draw
14 Kcd3 draw
15 Kd1 draw
16 Kd2 draw
17 Kd5 draw
18 Kdc3 draw
19 Kdd3 draw
20 Ra7 draw
21 Rf6 draw
22 Rf8 draw
23 Ke3 loss in 2 half-moves
24 Ke4 loss in 2 half-moves
25 Ke5 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves