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 Rb7 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Kc7 win in 5 half-moves
5 Kc8 win in 5 half-moves
6 Kd7 win in 5 half-moves
7 Kd8 win in 5 half-moves
8 Kf8 win in 5 half-moves
9 Ra4 win in 5 half-moves
10 Rb6 win in 5 half-moves
11 Ke7 win in 13 half-moves
12 Kf7 win in 13 half-moves
13 Kb7 win in 17 half-moves
14 Ka7 draw
15 Ka8 draw
16 Rg4 draw
17 Rh4 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves