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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 K4b4 draw
3 K4d4 draw
4 K4d5 draw
5 K5b4 draw
6 K5d4 draw
7 K5d5 draw
8 Kb6 draw
9 Kc6 draw
10 Kd6 draw
11 Ra5 draw
12 Rb1 draw
13 Rb2 draw
14 Rb3 draw
15 Rb4 draw
16 Rb8 draw
17 Kb3 loss in 1 half-moves
18 Kc3 loss in 1 half-moves
19 Kd3 loss in 1 half-moves
20 Rb7 loss in 1 half-moves