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 Rc7 win in 1 half-moves
3 Ka1 draw
4 Kc1 draw
5 Kc2 draw
6 Ke2 draw
7 Ke3 draw
8 Ke4 draw
9 Kf2 draw
10 Kf4 draw
11 Kg2 draw
12 Kg3 draw
13 Kg4 draw
14 Rd7 draw
15 Re7 draw
16 Rf4 draw
17 Rf5 draw
18 Rf6 draw
19 Rf8 draw
20 Rg7 draw
21 Rh7 draw
22 Ka2 loss in 1 half-moves
23 Kb2 loss in 1 half-moves
24 Ra7 loss in 1 half-moves