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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Ke3 win in 5 half-moves
4 Kd1 draw
5 Kee1 draw
6 Kef2 draw
7 Kf3 draw
8 Kfe1 draw
9 Kff2 draw
10 Kg1 draw
11 Kg2 draw
12 Rc1 draw
13 Rc6 draw
14 Rc7 draw
15 Rc8 draw
16 Kd3 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves