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 K4d4 win in 3 half-moves
3 K5d4 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Kb6 win in 5 half-moves
7 Kc6 win in 5 half-moves
8 K5b5 draw
9 Ra4 draw
10 K4b5 loss in 2 half-moves
11 K4d5 loss in 2 half-moves
12 K5d5 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves