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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kd1 draw
3 Kf1 draw
4 Kf2 draw
5 Kh5 draw
6 Kh7 draw
7 Ra6 draw
8 Rb1 draw
9 Rb2 draw
10 Rb5 draw
11 Rb7 draw
12 Rb8 draw
13 Rc6 draw
14 Rd6 draw
15 Re6 draw
16 Rf6 draw
17 Rg6 draw
18 Kg5 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Kd2 loss in 1 half-moves
22 Ke2 loss in 1 half-moves
23 Rb4 loss in 1 half-moves