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 Rc1 win in 1 half-moves
3 Rc2 win in 1 half-moves
4 Rd3 win in 1 half-moves
5 Re3 win in 1 half-moves
6 Kc5 draw
7 Kd5 draw
8 Ra3 loss in 2 half-moves
9 Rb3 loss in 2 half-moves
10 Rf3 loss in 2 half-moves
11 Rg3 loss in 2 half-moves
12 Rh3 loss in 2 half-moves
13 Kb3 loss in 1 half-moves
14 Kb4 loss in 1 half-moves
15 Kd3 loss in 1 half-moves
16 Kd4 loss in 1 half-moves