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

EGTB: win in 6 half-moves

# move score
1 Kaa2 win in 5 half-moves
2 Kab2 win in 5 half-moves
3 Kba2 win in 5 half-moves
4 Kbb2 win in 5 half-moves
5 Kc2 win in 5 half-moves
6 Rc1 win in 5 half-moves
7 Rf2 win in 5 half-moves
8 Rf3 win in 5 half-moves
9 Kaa4 draw
10 Kab4 draw
11 Kba4 draw
12 Kbb4 draw
13 Kc3 draw
14 Kc4 draw
15 Ra1 draw
16 Rb1 draw
17 Rd1 draw
18 Re1 draw
19 Rf7 draw
20 Rf8 draw
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves