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 Kdd2 win in 3 half-moves
4 Re1 win in 3 half-moves
5 Kcc3 win in 9 half-moves
6 Re2 win in 9 half-moves
7 Kc1 draw
8 Kcd2 draw
9 Kd1 draw
10 Kdc3 draw
11 Ke2 draw
12 Re8 draw
13 Rf3 draw
14 Rg3 draw
15 Rh3 draw
16 Kb3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re7 loss in 2 half-moves