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

EGTB: win in 2 half-moves

# move score
1 Kg1 win in 1 half-moves
2 Kh1 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 Kf1 draw
7 Kf2 draw
8 Kg3 draw
9 Kh2 draw
10 Kh3 draw
11 Rb3 draw
12 Rc3 draw
13 Rd3 draw
14 Rf1 draw
15 Rf2 draw
16 Rf4 draw
17 Rf6 draw
18 Rg3 draw
19 Rh3 draw
20 Re3 loss in 2 half-moves
21 Rf5 loss in 2 half-moves