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EGTB: win in 4 half-moves

# move score
1 Ng4 win in 3 half-moves
2 Rb2 draw
3 Rf8 draw
4 Rh8 draw
5 Rd8 loss in 8 half-moves
6 d8=K loss in 4 half-moves
7 d8=N loss in 4 half-moves
8 Rb6 loss in 4 half-moves
9 Rb7 loss in 4 half-moves
10 d8=B loss in 2 half-moves
11 d8=Q loss in 2 half-moves
12 d8=R loss in 2 half-moves
13 Nf1 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves