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

EGTB: win in 4 half-moves

# move score
1 K4b4 win in 3 half-moves
2 K4b5 win in 3 half-moves
3 K5b4 win in 3 half-moves
4 K5b5 win in 3 half-moves
5 Kb3 win in 3 half-moves
6 Kb6 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Rd1 win in 3 half-moves
9 Kc6 win in 5 half-moves
10 Kd6 win in 5 half-moves
11 Ra4 win in 9 half-moves
12 Ra5 win in 9 half-moves
13 K4d4 draw
14 K4d5 draw
15 K5d4 draw
16 K5d5 draw
17 Kc3 draw
18 Kd3 draw
19 Ra7 draw
20 Rc1 draw
21 Re1 draw
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves