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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Bc7 win in 5 half-moves
3 Nc5 win in 7 half-moves
4 Bb6 win in 9 half-moves
5 Rc4 win in 23 half-moves
6 Na1 draw
7 Nc1 draw
8 Ra4 draw
9 Rd4 draw
10 Bd8 loss in 2 half-moves
11 Nd2 loss in 2 half-moves
12 Nd4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves