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 Ra3 win in 1 half-moves
5 Rc1 win in 1 half-moves
6 Rc2 win in 1 half-moves
7 Re3 win in 1 half-moves
8 Rd3 draw
9 Rf3 loss in 2 half-moves
10 Rg3 loss in 2 half-moves
11 Rh3 loss in 2 half-moves
12 Kb3 loss in 1 half-moves
13 Kb4 loss in 1 half-moves
14 Kd3 loss in 1 half-moves
15 Kd4 loss in 1 half-moves
16 Rb3 loss in 1 half-moves