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

EGTB: win in 20 half-moves

# move score
1 Kb4 win in 19 half-moves
2 Kb5 win in 19 half-moves
3 Kd4 win in 43 half-moves
4 Kd3 win in 45 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kb6 draw
8 Ke3 draw
9 Kf3 draw
10 Kf4 draw
11 Ra4 draw
12 Rb4 draw
13 Rc1 draw
14 Rc2 draw
15 Rc3 draw
16 Rc5 loss in 4 half-moves
17 Kd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd4 loss in 2 half-moves