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 Ka4 win in 5 half-moves
3 Ka6 win in 5 half-moves
4 Kb3 win in 5 half-moves
5 Kb4 win in 5 half-moves
6 Kb6 win in 5 half-moves
7 Kb7 win in 5 half-moves
8 Rc8 win in 5 half-moves
9 Rd7 win in 5 half-moves
10 Ka2 draw
11 Ka8 draw
12 Kb2 draw
13 Kb8 draw
14 Rc1 draw
15 Rc6 draw
16 Re7 draw
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves