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

EGTB: win in 10 half-moves

# move score
1 Rb7 win in 9 half-moves
2 Rb8 win in 15 half-moves
3 Kd8 win in 17 half-moves
4 Ka4 draw
5 Ka6 draw
6 Kb6 draw
7 Ke7 draw
8 Kf7 draw
9 Kf8 draw
10 Ra4 draw
11 Rb5 draw
12 Rb6 draw
13 Rc4 draw
14 Rd4 draw
15 Re4 draw
16 Rf4 draw
17 Kb5 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves