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

EGTB: win in 4 half-moves

# move score
1 Kab2 win in 3 half-moves
2 Kaa2 draw
3 Kaa4 draw
4 Kab4 draw
5 Kba4 draw
6 Kbb4 draw
7 Kc3 draw
8 Ra5 draw
9 Rb5 draw
10 Rc1 draw
11 Rc4 draw
12 Rc6 draw
13 Rc7 draw
14 Rc8 draw
15 Re5 draw
16 Kba2 loss in 2 half-moves
17 Kbb2 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Kc4 loss in 1 half-moves