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 Ka8 draw
3 Kaa6 draw
4 Kab6 draw
5 Kb7 draw
6 Kb8 draw
7 Kba6 draw
8 Kbb6 draw
9 Kc5 draw
10 Ra4 draw
11 Rb4 draw
12 Rc1 draw
13 Rc2 draw
14 Rc3 draw
15 Rc6 draw
16 Rc8 draw
17 Ka4 loss in 2 half-moves
18 Ka5 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Kc6 loss in 1 half-moves