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 Re1 draw
3 Re5 draw
4 Re6 draw
5 Re8 draw
6 Rf4 draw
7 Rg4 draw
8 Rh4 draw
9 Kb3 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 K4b5 loss in 1 half-moves
23 K4c5 loss in 1 half-moves
24 K4d5 loss in 1 half-moves
25 K6b5 loss in 1 half-moves
26 K6c5 loss in 1 half-moves
27 K6d5 loss in 1 half-moves