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 K4d5 win in 3 half-moves
3 K6b5 win in 3 half-moves
4 K6c5 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 Kc7 win in 3 half-moves
9 Kd4 win in 3 half-moves
10 Kd6 win in 3 half-moves
11 Kd7 win in 3 half-moves
12 Re3 win in 3 half-moves
13 Re7 win in 3 half-moves
14 Rd6 win in 5 half-moves
15 K4c5 draw
16 Kb3 draw
17 Kc3 draw
18 Kd3 draw
19 Re4 draw
20 Re5 draw
21 Re8 draw
22 Kb7 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves