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

EGTB: win in 4 half-moves

# move score
1 K5d5 win in 3 half-moves
2 K5d6 win in 3 half-moves
3 K6d5 win in 3 half-moves
4 K6d6 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Re7 win in 3 half-moves
7 K5b5 draw
8 K5b6 draw
9 K6b5 draw
10 K6b6 draw
11 Kb4 draw
12 Kb7 draw
13 Kc4 draw
14 Kc7 draw
15 Kd7 draw
16 Ra2 draw
17 Rb2 draw
18 Rc2 draw
19 Rd2 draw
20 Re1 draw
21 Re6 draw
22 Re8 draw
23 Rf2 draw
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rh2 loss in 2 half-moves