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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Kb4 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kg1 draw
9 Kg2 draw
10 Kh2 draw
11 Ra5 draw
12 Rb3 draw
13 Rb4 draw
14 Rb6 draw
15 Rb8 draw
16 Kd5 loss in 1 half-moves
17 Kd6 loss in 1 half-moves
18 Rb7 loss in 1 half-moves