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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kc7 draw
6 Kc8 draw
7 Kd1 draw
8 Kd3 draw
9 Kd7 draw
10 Ke1 draw
11 Ke2 draw
12 Ke3 draw
13 Ke7 draw
14 Ke8 draw
15 Rb1 draw
16 Rb2 draw
17 Rb5 draw
18 Rb6 draw
19 Rb7 draw
20 Rc8 draw
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves