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

EGTB: win in 8 half-moves

# move score
1 Re1 win in 7 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kb5 draw
5 Kc1 draw
6 Kc2 draw
7 Kc3 draw
8 Kc5 draw
9 Kd2 draw
10 Kd3 draw
11 Kd4 draw
12 Kd5 draw
13 Ke1 draw
14 Ke2 draw
15 Rf2 draw
16 Rf3 draw
17 Rf4 draw
18 Rf8 draw
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves