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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Rc1 win in 3 half-moves
6 Rd1 win in 3 half-moves
7 Kb2 win in 7 half-moves
8 Kc4 win in 7 half-moves
9 Ka1 draw
10 Ka2 draw
11 Kb6 draw
12 Kc1 draw
13 Kc6 draw
14 Kd5 draw
15 Kd6 draw
16 Re2 draw
17 Re3 draw
18 Re7 draw
19 Re8 draw
20 Rf1 draw
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves