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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kb4 win in 7 half-moves
3 Kc4 win in 7 half-moves
4 Kcb3 win in 7 half-moves
5 Kcc2 win in 7 half-moves
6 Kd2 win in 9 half-moves
7 Kbb3 draw
8 Rc1 draw
9 Ka1 loss in 2 half-moves
10 Ka2 loss in 2 half-moves
11 Ka3 loss in 2 half-moves
12 Kbc2 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves