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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ka1 draw
3 Ka3 draw
4 Kb1 draw
5 Kb3 draw
6 Ke2 draw
7 Kg1 draw
8 Ra4 draw
9 Rb4 draw
10 Rc4 draw
11 Rd1 draw
12 Rd2 draw
13 Rd3 draw
14 Rd8 draw
15 Re4 draw
16 Rf4 draw
17 Kb2 loss in 2 half-moves
18 Kf2 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves