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 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Kg5 draw
11 Kh5 draw
12 Ra4 draw
13 Rb4 draw
14 Rc4 draw
15 Rd5 draw
16 Rd6 draw
17 Rd7 draw
18 Rd8 draw
19 Re4 draw
20 Kg3 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Kh3 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Rg4 loss in 2 half-moves