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

EGTB: win in 4 half-moves

# move score
1 K1a2 win in 3 half-moves
2 K1b2 win in 3 half-moves
3 K3b2 win in 3 half-moves
4 Ka4 win in 3 half-moves
5 Kb1 win in 3 half-moves
6 Kb3 win in 3 half-moves
7 Kb4 win in 3 half-moves
8 Rb2 win in 3 half-moves
9 Rc1 win in 3 half-moves
10 Rc3 win in 3 half-moves
11 Rc4 win in 3 half-moves
12 K3a2 draw
13 Ra2 draw
14 Rc5 draw
15 Rc6 draw
16 Rd2 draw
17 Re2 draw
18 Rc7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves