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 Re7 win in 3 half-moves
3 Kb4 draw
4 Kb5 draw
5 Kb6 draw
6 Kc3 draw
7 Kc6 draw
8 Kcc4 draw
9 Kcd5 draw
10 Kd3 draw
11 Kd6 draw
12 Kdc4 draw
13 Kdd5 draw
14 Ke3 draw
15 Ra7 draw
16 Rc7 draw
17 Rd7 draw
18 Rf2 draw
19 Rf8 draw
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Rf1 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 Rf6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves