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

EGTB: win in 4 half-moves

# move score
1 Re2 win in 3 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kcc1 draw
5 Kcd2 draw
6 Kdc1 draw
7 Kdd2 draw
8 Ke1 draw
9 Ke2 draw
10 Rd2 draw
11 Rf2 draw
12 Rg2 draw
13 Rh1 draw
14 Rh3 draw
15 Rh7 draw
16 Kb3 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh8 loss in 2 half-moves