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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Ka1 draw
4 Ka2 draw
5 Kb3 draw
6 Kbb2 draw
7 Kbc1 draw
8 Kc3 draw
9 Kcb2 draw
10 Kcc1 draw
11 Kd1 draw
12 Re1 draw
13 Re6 draw
14 Kd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves