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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kc6 draw
5 Kd6 draw
6 Kd7 draw
7 Rc2 draw
8 Rc3 draw
9 Rb1 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Kc8 loss in 1 half-moves
17 Kd8 loss in 1 half-moves
18 Ra1 loss in 1 half-moves
19 Rd1 loss in 1 half-moves
20 Re1 loss in 1 half-moves