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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kd4 draw
3 Ke3 draw
4 Kf3 draw
5 Rb2 draw
6 Rb3 draw
7 Rb5 draw
8 Rc1 draw
9 Rd1 draw
10 Re1 draw
11 Rg1 draw
12 Rh1 draw
13 Kd3 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rf1 loss in 2 half-moves