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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Kab1 draw
4 Kab2 draw
5 Kcb1 draw
6 Kcb2 draw
7 Re2 draw
8 Re3 draw
9 Re7 draw
10 Re8 draw
11 Rf1 draw
12 Rg1 draw
13 Rh1 draw
14 Ka2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves