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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf2 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 K2g3 draw
6 K2h3 draw
7 K4g3 draw
8 K4h3 draw
9 Kg1 draw
10 Kg2 draw
11 Kg4 draw
12 Kg5 draw
13 Kh1 draw
14 Kh5 draw
15 Ra6 draw
16 Rb6 draw
17 Rf3 draw
18 Rg6 draw
19 Rh6 draw
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rf8 loss in 2 half-moves