Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ke2 draw
3 Ke3 draw
4 Kf2 draw
5 Kfg2 draw
6 Kfg3 draw
7 Kg1 draw
8 Kg4 draw
9 Kh1 draw
10 Kh3 draw
11 Khg2 draw
12 Khg3 draw
13 Re4 draw
14 Rf8 draw
15 Rg4 draw
16 Rh4 draw
17 Ke4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves