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

EGTB: win in 4 half-moves

# move score
1 K1c2 win in 3 half-moves
2 K1e2 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Ke3 win in 11 half-moves
5 K1c1 draw
6 K1e1 draw
7 K2c1 draw
8 K2c2 draw
9 K2e1 draw
10 K2e2 draw
11 Kc3 draw
12 Kd3 draw
13 Rf2 draw
14 Rf3 draw
15 Rf4 draw
16 Rf5 draw
17 Rf6 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves