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 Rb8 win in 1 half-moves
3 Ka6 draw
4 Ka8 draw
5 Kb7 draw
6 Kb8 draw
7 Kf1 draw
8 Kf3 draw
9 Ra4 draw
10 Rb1 draw
11 Rb3 draw
12 Rb5 draw
13 Rb6 draw
14 Rd4 draw
15 Re4 draw
16 Rf4 draw
17 Rg4 draw
18 Rh4 draw
19 Ke1 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Kg1 loss in 2 half-moves
23 Kg2 loss in 2 half-moves
24 Kg3 loss in 2 half-moves
25 Kb6 loss in 1 half-moves
26 Rb2 loss in 1 half-moves
27 Rc4 loss in 1 half-moves