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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Kg2 win in 7 half-moves
3 Rh1 win in 7 half-moves
4 Ke2 draw
5 Ke3 draw
6 Ke4 draw
7 Kf2 draw
8 Kf4 draw
9 Kg3 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Kg7 draw
14 Kh5 draw
15 Kh7 draw
16 Rc1 draw
17 Rd2 draw
18 Rd3 draw
19 Rd7 draw
20 Rd8 draw
21 Re1 draw
22 Rf1 draw
23 Ra1 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Rd6 loss in 2 half-moves