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 Kc3 draw
4 Kc5 draw
5 Kd1 draw
6 Kd2 draw
7 Kd5 draw
8 Ke2 draw
9 Kf1 draw
10 Kf2 draw
11 Ra4 draw
12 Rb3 draw
13 Rb5 draw
14 Rb7 draw
15 Rb8 draw
16 Kb3 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Rb6 loss in 1 half-moves