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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 K5f5 draw
3 K5f6 draw
4 K5h5 draw
5 K5h6 draw
6 K6f5 draw
7 K6f6 draw
8 K6h5 draw
9 K6h6 draw
10 Kf4 draw
11 Kf7 draw
12 Kg4 draw
13 Kg7 draw
14 Kh4 draw
15 Kh7 draw
16 Rc2 draw
17 Rc7 draw
18 Rc8 draw
19 Rd6 draw
20 Re6 draw
21 Ra6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rc5 loss in 2 half-moves