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 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kb4 draw
8 Kc2 draw
9 Kc3 draw
10 Kc5 draw
11 Kd1 draw
12 Kd2 draw
13 Kd3 draw
14 Kd4 draw
15 Kd5 draw
16 Ra7 draw
17 Re7 draw
18 Rf1 draw
19 Rf2 draw
20 Rf6 draw
21 Rf8 draw
22 Kb5 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves