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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rg4 win in 9 half-moves
3 Kd1 draw
4 Kd2 draw
5 Kd3 draw
6 Ke1 draw
7 Ke3 draw
8 Kf1 draw
9 Kf2 draw
10 Kf3 draw
11 Kf4 draw
12 Kf5 draw
13 Kf6 draw
14 Kg4 draw
15 Kg6 draw
16 Kh4 draw
17 Kh5 draw
18 Kh6 draw
19 Rc1 draw
20 Rc2 draw
21 Rc3 draw
22 Rc8 draw
23 Rd4 draw
24 Re4 draw
25 Rh4 draw
26 Ra4 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Rc5 loss in 2 half-moves
29 Rc6 loss in 2 half-moves
30 Rc7 loss in 2 half-moves