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 Kb6 win in 3 half-moves
4 Kcd4 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Re1 win in 3 half-moves
9 Kc2 draw
10 Kc3 draw
11 Kc6 draw
12 Kcc4 draw
13 Kd2 draw
14 Kdc4 draw
15 Kdd4 draw
16 Ke2 draw
17 Ke3 draw
18 Ke4 draw
19 Ra1 draw
20 Rc3 draw
21 Rd1 draw
22 Rf1 draw
23 Rc2 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves