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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ke8 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Re3 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Rf8 win in 5 half-moves
7 Kb7 draw
8 Kb8 draw
9 Kcc7 draw
10 Kcd7 draw
11 Kdc7 draw
12 Kdd7 draw
13 Rf4 draw
14 Rf5 draw
15 Rf6 draw
16 Rg3 draw
17 Rh3 draw
18 Ra3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves