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 Rf1 win in 5 half-moves
5 Rf3 win in 5 half-moves
6 K1b1 draw
7 K1b2 draw
8 K1d1 draw
9 K1d2 draw
10 K2b1 draw
11 K2b2 draw
12 K2d1 draw
13 K2d2 draw
14 Kb3 draw
15 Kc3 draw
16 Ra7 draw
17 Re7 draw
18 Rf2 draw
19 Rf8 draw
20 Kd3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves