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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc2 draw
6 Kc3 draw
7 Kc6 draw
8 Kcc4 draw
9 Kcd4 draw
10 Kd2 draw
11 Kd5 draw
12 Kd6 draw
13 Kdc4 draw
14 Kdd4 draw
15 Ke2 draw
16 Ke3 draw
17 Ke4 draw
18 Rg4 draw
19 Rh5 draw
20 Rh6 draw
21 Ra4 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 Rh8 loss in 2 half-moves