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 Kd8 draw
3 Ke2 draw
4 Ke3 draw
5 Ke4 draw
6 Kf2 draw
7 Kf4 draw
8 Kg2 draw
9 Kg3 draw
10 Kg4 draw
11 Rb1 draw
12 Rb2 draw
13 Rb3 draw
14 Rb4 draw
15 Rb5 draw
16 Rb6 draw
17 Rc8 draw
18 Rd8 draw
19 Kd7 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Kf8 loss in 2 half-moves
23 Rb7 loss in 2 half-moves