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 Ka3 draw
5 Ka4 draw
6 Ka5 draw
7 Kb3 draw
8 Kc1 draw
9 Kc2 draw
10 Kc3 draw
11 Kc4 draw
12 Kc5 draw
13 Kd2 draw
14 Ke1 draw
15 Ra7 draw
16 Re7 draw
17 Rf1 draw
18 Rf5 draw
19 Rf6 draw
20 Rf8 draw
21 Kb5 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves