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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 Rc1 draw
3 Rc2 draw
4 Rc4 draw
5 Rd7 draw
6 K6e6 loss in 2 half-moves
7 K6e7 loss in 2 half-moves
8 K6g6 loss in 2 half-moves
9 K6g7 loss in 2 half-moves
10 K7e6 loss in 2 half-moves
11 K7e7 loss in 2 half-moves
12 K7g6 loss in 2 half-moves
13 K7g7 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf8 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Kg8 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rc8 loss in 2 half-moves