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

EGTB: win in 4 half-moves

# move score
1 K4b5 win in 3 half-moves
2 K4c5 win in 3 half-moves
3 K4d5 win in 3 half-moves
4 K6b5 win in 3 half-moves
5 K6d5 win in 3 half-moves
6 Kb4 win in 3 half-moves
7 Kb6 win in 3 half-moves
8 Kc3 win in 3 half-moves
9 Kd3 win in 3 half-moves
10 Kd4 win in 3 half-moves
11 Re3 win in 3 half-moves
12 Kb3 win in 5 half-moves
13 Kc7 win in 5 half-moves
14 Rd4 win in 5 half-moves
15 K6c5 draw
16 Kb7 draw
17 Kd6 draw
18 Re1 draw
19 Re2 draw
20 Re5 draw
21 Re6 draw
22 Kd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves