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

EGTB: win in 4 half-moves

# move score
1 K2b1 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 K1b1 draw
4 K1b2 draw
5 K1d1 draw
6 K1d2 draw
7 K2b2 draw
8 K2d2 draw
9 Kc3 draw
10 Ra7 draw
11 Rb2 draw
12 Rb3 draw
13 Rb4 draw
14 Rb5 draw
15 Rb6 draw
16 Rb8 draw
17 Rc7 draw
18 Rd7 draw
19 Re7 draw
20 K2d1 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Rb1 loss in 1 half-moves
23 Rf7 loss in 1 half-moves
24 Rg7 loss in 1 half-moves
25 Rh7 loss in 1 half-moves