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

EGTB: win in 4 half-moves

# move score
1 K3b2 win in 3 half-moves
2 K3d2 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 K2d2 win in 5 half-moves
5 K2d3 win in 9 half-moves
6 K2b2 draw
7 K3d3 draw
8 Kb1 draw
9 Kc1 draw
10 Kd1 draw
11 Ra3 draw
12 Rb2 draw
13 Rb8 draw
14 Kb4 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves