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 Rb4 win in 3 half-moves
3 Kg4 win in 5 half-moves
4 Rb3 win in 5 half-moves
5 Ke2 draw
6 Ke3 draw
7 Kf2 draw
8 Kf4 draw
9 Kg2 draw
10 Kg3 draw
11 Ra1 draw
12 Rb8 draw
13 Rc1 draw
14 Re1 draw
15 Rf1 draw
16 Rg1 draw
17 Rh1 draw
18 Ke4 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rb5 loss in 1 half-moves
22 Rd1 loss in 1 half-moves