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 Rh4 win in 3 half-moves
3 Rc1 draw
4 Rc2 draw
5 Rc8 draw
6 Rd4 draw
7 Re4 draw
8 Rg4 draw
9 K3f4 loss in 2 half-moves
10 K3g4 loss in 2 half-moves
11 K3h4 loss in 2 half-moves
12 K5f4 loss in 2 half-moves
13 K5g4 loss in 2 half-moves
14 K5h4 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Kh2 loss in 2 half-moves
22 Kh3 loss in 2 half-moves
23 Kh5 loss in 2 half-moves
24 Kh6 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Rb4 loss in 2 half-moves
27 Rc3 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