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

EGTB: win in 6 half-moves

# move score
1 Rb7 win in 5 half-moves
2 Rc7 win in 5 half-moves
3 Rd7 win in 5 half-moves
4 K1b2 draw
5 K1c2 draw
6 K1d2 draw
7 K3b2 draw
8 K3c2 draw
9 K3d2 draw
10 Kb1 draw
11 Kb3 draw
12 Kc4 draw
13 Kd1 draw
14 Kd3 draw
15 Kd4 draw
16 Ra7 draw
17 Re7 draw
18 Rf1 draw
19 Rf5 draw
20 Rf6 draw
21 Rf8 draw
22 Kb4 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