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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kb1 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Kcc1 win in 3 half-moves
6 Kcc3 win in 3 half-moves
7 Kdc1 win in 3 half-moves
8 Kdc3 win in 3 half-moves
9 Kdd1 win in 3 half-moves
10 Kdd3 win in 3 half-moves
11 Ke1 win in 3 half-moves
12 Ke2 win in 3 half-moves
13 Ke3 win in 3 half-moves
14 Rb2 win in 3 half-moves
15 Rb3 win in 3 half-moves
16 Rb4 win in 3 half-moves
17 Rb6 win in 3 half-moves
18 Rb8 win in 3 half-moves
19 Rc7 win in 3 half-moves
20 Rd7 win in 3 half-moves
21 Re7 win in 3 half-moves
22 Kcd1 win in 9 half-moves
23 Kcd3 win in 9 half-moves
24 Ra7 draw
25 Rf7 draw
26 Rb1 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves