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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Ka3 win in 3 half-moves
7 Kc1 win in 3 half-moves
8 Rc1 win in 3 half-moves
9 Rc4 win in 3 half-moves
10 Kc3 win in 5 half-moves
11 Ra2 win in 9 half-moves
12 Ka5 draw
13 Kd1 draw
14 Kd3 draw
15 Ke1 draw
16 Ke2 draw
17 Ke3 draw
18 Rc3 draw
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves