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 Kb2 win in 3 half-moves
3 Kcc2 win in 3 half-moves
4 Kcd2 win in 3 half-moves
5 Re1 win in 3 half-moves
6 Rf2 win in 3 half-moves
7 Rf4 win in 3 half-moves
8 Rd1 win in 9 half-moves
9 Kc3 draw
10 Kc4 draw
11 Kd1 draw
12 Kd4 draw
13 Kdc2 draw
14 Kdd2 draw
15 Ke2 draw
16 Ke3 draw
17 Ke4 draw
18 Rf3 draw
19 Rf5 draw
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves