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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Rc1 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Ka1 draw
6 Ka2 draw
7 Kb3 draw
8 Kb4 draw
9 Kc1 draw
10 Kc3 draw
11 Kc5 draw
12 Kd3 draw
13 Kd4 draw
14 Kd5 draw
15 Re2 draw
16 Re3 draw
17 Re4 draw
18 Re5 draw
19 Re6 draw
20 Kb5 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves