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

EGTB: win in 4 half-moves

# move score
1 Kaa5 win in 3 half-moves
2 Kab5 win in 3 half-moves
3 Kba5 win in 3 half-moves
4 Kbb5 win in 3 half-moves
5 Re5 win in 3 half-moves
6 Ra4 win in 5 half-moves
7 Rc4 win in 5 half-moves
8 Kaa7 draw
9 Kab7 draw
10 Kba7 draw
11 Kbb7 draw
12 Rb4 draw
13 Rd4 draw
14 Re1 draw
15 Re2 draw
16 Re3 draw
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves