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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Kc4 win in 7 half-moves
3 Kc5 win in 7 half-moves
4 Kc6 win in 7 half-moves
5 Ke4 win in 7 half-moves
6 Rd1 win in 7 half-moves
7 Ke5 win in 11 half-moves
8 Ke6 win in 11 half-moves
9 Ka1 draw
10 Ka2 draw
11 Kb2 draw
12 Kc1 draw
13 Kc2 draw
14 Kd4 draw
15 Kd6 draw
16 Re2 draw
17 Re3 draw
18 Re4 draw
19 Re8 draw
20 Rf1 draw
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves