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 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd5 draw
8 Kd6 draw
9 Ke7 draw
10 Ke8 draw
11 Kf7 draw
12 Kg8 draw
13 Ra4 draw
14 Rb5 draw
15 Rb6 draw
16 Rc4 draw
17 Rd4 draw
18 Rh4 draw
19 Kd4 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves