Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rd5 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Ka4 draw
5 Ka6 draw
6 Kb4 draw
7 Kb5 draw
8 Kb6 draw
9 Kf1 draw
10 Kf3 draw
11 Ra7 draw
12 Rc7 draw
13 Rd1 draw
14 Rd3 draw
15 Rd4 draw
16 Re7 draw
17 Rh7 draw
18 Ke1 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Kg1 loss in 2 half-moves
22 Kg2 loss in 2 half-moves
23 Kg3 loss in 2 half-moves
24 Rd2 loss in 1 half-moves
25 Rd8 loss in 1 half-moves
26 Rf7 loss in 1 half-moves
27 Rg7 loss in 1 half-moves