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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Kd2 win in 7 half-moves
3 Ke2 win in 7 half-moves
4 Kc2 win in 9 half-moves
5 Rf1 draw
6 Kc1 loss in 4 half-moves
7 Ke1 loss in 4 half-moves
8 Kg1 loss in 2 half-moves
9 Kg2 loss in 2 half-moves
10 Kg3 loss in 2 half-moves
11 Kh3 loss in 2 half-moves
12 Rg1 loss in 2 half-moves