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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kcd1 win in 3 half-moves
4 Kcd2 win in 3 half-moves
5 Ked1 win in 3 half-moves
6 Kf1 win in 3 half-moves
7 Rb4 win in 3 half-moves
8 Rc4 win in 3 half-moves
9 Rd2 win in 3 half-moves
10 Re4 win in 3 half-moves
11 Rf4 win in 3 half-moves
12 Ke2 draw
13 Ked2 draw
14 Ra4 draw
15 Rd1 draw
16 Rd3 draw
17 Rd8 draw
18 Kb2 loss in 2 half-moves
19 Kf2 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