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 K5d5 win in 3 half-moves
3 K5d6 win in 3 half-moves
4 K6d6 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Rb7 win in 3 half-moves
9 Rb8 win in 3 half-moves
10 Kb4 win in 7 half-moves
11 Ra6 win in 7 half-moves
12 K5b5 draw
13 K6b5 loss in 2 half-moves
14 K6d5 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves