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 Kb6 draw
3 Kd6 draw
4 Ra4 draw
5 Rb4 draw
6 Rd4 draw
7 Re4 draw
8 Rg4 draw
9 Rh4 draw
10 Kb5 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Kf1 loss in 1 half-moves
17 Kf2 loss in 1 half-moves
18 Kf3 loss in 1 half-moves
19 Kg1 loss in 1 half-moves
20 Kg3 loss in 1 half-moves
21 Kh1 loss in 1 half-moves
22 Kh2 loss in 1 half-moves
23 Kh3 loss in 1 half-moves
24 Rc1 loss in 1 half-moves
25 Rc2 loss in 1 half-moves
26 Rc3 loss in 1 half-moves
27 Rc5 loss in 1 half-moves