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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Ka7 win in 3 half-moves
3 Ka8 win in 3 half-moves
4 Kbb7 win in 3 half-moves
5 Kbc7 win in 3 half-moves
6 Kcb7 win in 3 half-moves
7 Kcc7 win in 3 half-moves
8 Kd6 win in 3 half-moves
9 Kd7 win in 3 half-moves
10 Ra4 win in 3 half-moves
11 Rb5 win in 3 half-moves
12 Rb6 win in 3 half-moves
13 Rb7 win in 3 half-moves
14 Rc4 win in 3 half-moves
15 Rd4 win in 3 half-moves
16 Kb6 win in 5 half-moves
17 Kc8 win in 5 half-moves
18 Kb5 draw
19 Kc5 draw
20 Kd5 draw
21 Re4 draw
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rh4 loss in 2 half-moves