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 Kc1 draw
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Kc6 draw
10 Kd1 draw
11 Kd3 draw
12 Kd4 draw
13 Kd5 draw
14 Kd6 draw
15 Ke1 draw
16 Ke2 draw
17 Ke3 draw
18 Rg4 draw
19 Rh5 draw
20 Rh6 draw
21 Rh8 draw
22 Ra4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh7 loss in 2 half-moves