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 Kb3 draw
4 Kb4 draw
5 Kb5 draw
6 Kcc3 draw
7 Kcc5 draw
8 Kcd3 draw
9 Kcd5 draw
10 Kdc3 draw
11 Kdc5 draw
12 Kdd3 draw
13 Kdd5 draw
14 Ra7 draw
15 Rc7 draw
16 Rd7 draw
17 Rf1 draw
18 Rf2 draw
19 Rf6 draw
20 Rf8 draw
21 Ke3 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves