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 K7a6 win in 7 half-moves
3 K7b6 win in 7 half-moves
4 Ka8 win in 7 half-moves
5 Kb4 win in 7 half-moves
6 Kb5 win in 7 half-moves
7 Kb8 win in 7 half-moves
8 Rd8 win in 7 half-moves
9 K5a6 draw
10 K5b6 draw
11 Ka4 draw
12 Kb7 draw
13 Rc7 draw
14 Rd2 draw
15 Rd6 draw
16 Re7 draw
17 Rf7 draw
18 Rd1 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves