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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Ke1 draw
6 Ke2 draw
7 Kg6 draw
8 Kh4 draw
9 Kh6 draw
10 Ra5 draw
11 Rb1 draw
12 Rb3 draw
13 Rb4 draw
14 Rb6 draw
15 Rb8 draw
16 Rc5 draw
17 Rd5 draw
18 Re5 draw
19 Rf5 draw
20 Rg5 draw
21 Kg4 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Rb7 loss in 1 half-moves