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

EGTB: win in 4 half-moves

# move score
1 K2d1 win in 3 half-moves
2 K2f1 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kf3 win in 3 half-moves
5 K2f2 win in 5 half-moves
6 Rb3 win in 5 half-moves
7 K1d1 draw
8 K1d2 draw
9 K1f1 draw
10 K1f2 draw
11 K2d2 draw
12 Ke3 draw
13 Ra2 draw
14 Rb1 draw
15 Rb4 draw
16 Rb5 draw
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves