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 Rd8 win in 5 half-moves
3 Ka3 draw
4 Ka5 draw
5 Ka6 draw
6 Ka8 draw
7 Kb3 draw
8 Kb4 draw
9 Kb5 draw
10 Kb6 draw
11 Kb7 draw
12 Kb8 draw
13 Rc7 draw
14 Rd2 draw
15 Re7 draw
16 Rf7 draw
17 Rd1 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves