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 Kb8 draw
3 Kbb7 draw
4 Kc5 draw
5 Kc8 draw
6 Kcb7 draw
7 Kd6 draw
8 Kd7 draw
9 Kd8 draw
10 Rc4 draw
11 Rc5 draw
12 Rd6 draw
13 Re6 draw
14 Rf6 draw
15 Rg6 draw
16 Rh6 draw
17 Ka5 loss in 2 half-moves
18 Ka6 loss in 2 half-moves
19 Ka7 loss in 2 half-moves
20 Rc1 loss in 1 half-moves
21 Rc2 loss in 1 half-moves
22 Rc3 loss in 1 half-moves