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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kcc2 win in 3 half-moves
7 Kd4 win in 3 half-moves
8 Kdc2 win in 3 half-moves
9 Kdd2 win in 3 half-moves
10 Rb1 win in 3 half-moves
11 Rb3 win in 3 half-moves
12 Rb4 win in 3 half-moves
13 Rb6 win in 3 half-moves
14 Rb7 win in 3 half-moves
15 Rc5 win in 3 half-moves
16 Rd5 win in 3 half-moves
17 Re5 win in 3 half-moves
18 Kc1 win in 5 half-moves
19 Kcd2 win in 9 half-moves
20 Ra5 win in 9 half-moves
21 Kd3 draw
22 Rf5 draw
23 Ke1 loss in 2 half-moves
24 Ke2 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves