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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 K3f3 draw
3 K3f4 draw
4 K3h3 draw
5 K3h4 draw
6 K4f3 draw
7 K4f4 draw
8 K4h3 draw
9 K4h4 draw
10 Kf2 draw
11 Kf5 draw
12 Kg2 draw
13 Kg5 draw
14 Kh2 draw
15 Kh5 draw
16 Rc1 draw
17 Rc2 draw
18 Rc7 draw
19 Rd3 draw
20 Re3 draw
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rc8 loss in 2 half-moves