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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 K3b3 draw
6 K3d3 draw
7 K3d4 draw
8 K4b3 draw
9 K4d3 draw
10 K4d4 draw
11 Kb2 draw
12 Kc2 draw
13 Kd2 draw
14 Ra4 draw
15 Rb1 draw
16 Rb2 draw
17 Rb3 draw
18 Rb5 draw
19 Rb6 draw
20 Rb7 loss in 1 half-moves