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