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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rf3 win in 1 half-moves
3 Kb4 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Kcc5 win in 3 half-moves
7 Kcd4 win in 3 half-moves
8 Kd6 win in 3 half-moves
9 Kdc5 win in 3 half-moves
10 Kdd4 win in 3 half-moves
11 Ke4 win in 3 half-moves
12 Ra3 win in 3 half-moves
13 Rb2 win in 3 half-moves
14 Rb4 win in 3 half-moves
15 Rb5 win in 3 half-moves
16 Rb6 win in 3 half-moves
17 Rc3 win in 3 half-moves
18 Rd3 win in 3 half-moves
19 Re3 win in 3 half-moves
20 Kb5 win in 5 half-moves
21 Kd3 draw
22 Ke5 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves