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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kg3 win in 3 half-moves
3 Ra1 win in 3 half-moves
4 Ra2 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Kd1 win in 5 half-moves
7 Kd2 win in 5 half-moves
8 Ra3 win in 5 half-moves
9 Rh4 win in 5 half-moves
10 Ke2 draw
11 Kef1 draw
12 Kef2 draw
13 Kg1 draw
14 Kgf1 draw
15 Kgf2 draw
16 Kh1 draw
17 Kh2 draw
18 Kh3 draw
19 Ra5 draw
20 Ra6 draw
21 Rb4 draw
22 Rc4 draw
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves