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

EGTB: win in 44 half-moves

# move score
1 Re2 win in 43 half-moves
2 Rh4 draw
3 Rh5 draw
4 Rh6 draw
5 Kb1 loss in 2 half-moves
6 Kb2 loss in 2 half-moves
7 Kc3 loss in 2 half-moves
8 Kcc2 loss in 2 half-moves
9 Kcd1 loss in 2 half-moves
10 Kd3 loss in 2 half-moves
11 Kdc2 loss in 2 half-moves
12 Kdd1 loss in 2 half-moves
13 Ke1 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves