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 Ka5 draw
3 Ka6 draw
4 Kb6 draw
5 Kc5 draw
6 Kc6 draw
7 Kh4 draw
8 Kh6 draw
9 Ra4 draw
10 Rb4 draw
11 Rc2 draw
12 Rc3 draw
13 Rc1 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Ka4 loss in 1 half-moves
23 Kb4 loss in 1 half-moves
24 Kg4 loss in 1 half-moves
25 Kg5 loss in 1 half-moves
26 Kg6 loss in 1 half-moves