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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ka4 draw
3 Ka5 draw
4 Ka6 draw
5 Kb6 draw
6 Kbc4 draw
7 Kc5 draw
8 Kc6 draw
9 Kb2 loss in 1 half-moves
10 Kbb4 loss in 1 half-moves
11 Kc2 loss in 1 half-moves
12 Kcb4 loss in 1 half-moves
13 Kcc4 loss in 1 half-moves
14 Kd2 loss in 1 half-moves
15 Kd3 loss in 1 half-moves
16 Kd4 loss in 1 half-moves
17 Rb1 loss in 1 half-moves
18 Rb2 loss in 1 half-moves
19 Rb4 loss in 1 half-moves