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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Rc2 win in 3 half-moves
5 Kb1 win in 7 half-moves
6 Kbb3 win in 7 half-moves
7 Rd1 win in 7 half-moves
8 Ka1 draw
9 Ka4 draw
10 Kaa2 draw
11 Kab3 draw
12 Kb4 draw
13 Kba2 draw
14 Rd3 draw
15 Rd4 draw
16 Rd8 draw
17 Re2 draw
18 Rf2 draw
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves