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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Kb2 win in 5 half-moves
3 Kc1 win in 5 half-moves
4 Kc2 win in 5 half-moves
5 Ke1 win in 5 half-moves
6 Ke2 win in 5 half-moves
7 Kf2 win in 5 half-moves
8 Ra3 win in 5 half-moves
9 Rb4 win in 5 half-moves
10 Ka1 draw
11 Ka2 draw
12 Kg1 draw
13 Kg2 draw
14 Rb5 draw
15 Rc3 draw
16 Rh3 draw
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves