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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Rf4 win in 3 half-moves
5 Rf5 win in 3 half-moves
6 Rf6 win in 3 half-moves
7 Rf7 win in 3 half-moves
8 K5b5 draw
9 K5b6 draw
10 K6b5 draw
11 K6b6 draw
12 Ka7 draw
13 Kb7 draw
14 Ra3 draw
15 Rc3 draw
16 Rd3 draw
17 Re3 draw
18 Rf8 draw
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves