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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Re7 win in 3 half-moves
3 Rc7 win in 5 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kc4 draw
8 Kc6 draw
9 Kd1 draw
10 Kd2 draw
11 Kd4 draw
12 Kd5 draw
13 Kd6 draw
14 Ke2 draw
15 Kf1 draw
16 Kf2 draw
17 Ra7 draw
18 Rb7 draw
19 Rf1 draw
20 Rf2 draw
21 Rf3 draw
22 Rf8 draw
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves