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

EGTB: win in 6 half-moves

# move score
1 Rd1 win in 5 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kc2 draw
5 Kc4 draw
6 Kc5 draw
7 Kc6 draw
8 Kd1 draw
9 Kd2 draw
10 Kd4 draw
11 Kd6 draw
12 Ke4 draw
13 Re1 draw
14 Rf2 draw
15 Rf3 draw
16 Rf4 draw
17 Rf8 draw
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves