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

EGTB: win in 6 half-moves

# move score
1 Kaa1 win in 5 half-moves
2 Kaa3 win in 5 half-moves
3 Kab3 win in 5 half-moves
4 Kba3 win in 5 half-moves
5 Kbb3 win in 5 half-moves
6 Ra7 win in 5 half-moves
7 Rb4 draw
8 Rg7 draw
9 Rh7 draw
10 Kab1 loss in 2 half-moves
11 Kba1 loss in 2 half-moves
12 Kbb1 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves