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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Rb5 win in 1 half-moves
6 K3b4 draw
7 K3d3 draw
8 K3d4 draw
9 K4b4 draw
10 K4d3 draw
11 K4d4 draw
12 Kb5 draw
13 Kd5 draw
14 Ra3 draw
15 Rb1 draw
16 Rb2 draw
17 Rb4 draw
18 Rb7 draw
19 Rb8 draw
20 Rb6 loss in 1 half-moves