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

EGTB: win in 4 half-moves

# move score
1 Kaa2 win in 3 half-moves
2 Kab2 win in 3 half-moves
3 Kba2 win in 3 half-moves
4 Kbb2 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Re2 win in 3 half-moves
7 Re3 win in 3 half-moves
8 Re4 win in 3 half-moves
9 Rb1 win in 5 half-moves
10 Ra1 win in 7 half-moves
11 Kaa4 win in 9 half-moves
12 Kab4 win in 9 half-moves
13 Kba4 win in 9 half-moves
14 Kbb4 win in 9 half-moves
15 Kc4 win in 9 half-moves
16 Rd1 win in 9 half-moves
17 Rf1 win in 9 half-moves
18 Rg1 win in 9 half-moves
19 Kc3 win in 11 half-moves
20 Re5 draw
21 Re6 draw
22 Rh1 draw
23 Rc1 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves