[Event "Computer chess game"]
[Site "wopr.caltech.edu"]
[Date "1999.02.22"]
[Round "-"]
[White "mph"]
[WhiteElo ""]
[Black "crafty"]
[BlackElo ""]
[Result "0-1"]
[Annotator "Crafty v16.5"]
{annotating for player mph}
{using a scoring margin of +0.60 pawns.}
{search time limit is 1:30}

1. d4 d5 2. Nc3 Bf5 3. Nxd5 Qxd5 4. Bf4

*R *N *K *B *N *R
*P *P *P *P *P *P *P
*Q *B
P
P P P P P P P
P B Q K B N P

White to move.


({8:-3.65} 4. Bf4 Nc6 5. e3 O-O-O 6. Nf3 Nf6 7. Bd3 Bg4 -+)
({8:-2.96} 4. f3 Qd6 5. e4 Bd7 6. Ne2 Na6 7. Nf4 Nb4 -+)


4. ... Nc6 5. c3 O-O-O 6. Nf3 Nf6 7. e3 Nh5 8. Bd3 Nxf4 9. Bxf5+ Qxf5 10. exf4 Qxf4 11. O-O e5 12. Re1

*K *R *B *R
*P *P *P *P *P *P
*N
*P
P *Q
P N
P P P P P
P Q P K

White to move.


({8:-4.86} 12. Re1 exd4 13. g3 Qd6 14. cxd4 Nxd4 15. Nxd4 Qxd4 16. Qxd4 Rxd4 17. Rad1 Rxd1 18. Rxd1 -+)
({8:-4.18} 12. d5 Na5 13. Re1 f6 14. b4 Nc4 15. Qd3 Bd6 -+)


12. ... exd4 13. cxd4 Nxd4 14. Ne5 Be7 15. Qh5 Rdf8 16. Rad1 Bd6 17. Nxf7

*K *R *R
*P *P *P *P *P *P
*B
N Q
*N *Q
P P P P P
P P K

White to move.


({8:-7.17} 17. Nxf7 Rxf7 18. f3 Rd7 19. Kf2 c5 20. Re4 Qf6 -+)
({8:-4.81} 17. g3 Qf5 18. Qxf5+ Nxf5 19. Re4 Bxe5 20. Rxe5 g6 21. f3 f6 22. Re6 -+)


17. ... Rxf7 18. Qxf7

*K *R
*P *P *P *R *P *P
*B
Q
*N *Q
P P P P P
P P K

White to move.


({8:-Mat02} 18. Qxf7 Qxh2+ 19. Kf1 Qh1# -+)
({8:-7.33} 18. f3 g6 19. Qg4+ Qxg4 20. fxg4 Bc5 21. Re4 Ne2+ 22. Kh1 Rf2 23. b4 Nc3 -+)


18. ... Qxh2+ 0-1