[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. g3 d5 2. Bg2 c6 3. Nf3 Bg4 4. h3 Bxf3 5. Bxf3 Nd7 6. d4 e5 7. e3 exd4 8. exd4 Qe7+ 9. Kd2 O-O-O 10. Re1 Qd6 11. Nc3 Qf6 12. Kd3 Qf5+ 13. Ke2 Qxh3 14. Rh1 Qe6+ 15. Kf1 Ngf6 16. Rh4 Bb4 17. a3 Bd6 18. Kg1 Rhe8 19. Bg5 h6 20. Be3

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

White to move.


({8:-3.15} 20. Be3 Bxg3 21. fxg3 Qxe3+ 22. Kg2 Ne4 23. Qe1 Qxd4 24. Bxe4 dxe4 25. Rxe4 -+)
({8:-1.64} 20. Bg4 Qe7 21. Bxf6 Qxf6 22. Qf3 Qe7 23. Qe2 Qf8 24. Qd3 -+)


20. ... Bxg3 21. fxg3 Qxe3+ 22. Kf1 Nb6 23. Qd3 Nc4 24. Qf5+

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

White to move.


({8:-4.16} 24. Qf5+ Re6 25. Kg2 Qd2+ 26. Kg1 Nxb2 27. Nb1 Qe3+ 28. Kg2 Nc4 29. Rf4 -+)
({8:-3.51} 24. Qxe3 Nxe3+ 25. Kg1 Nxc2 26. Rc1 Ne3 27. Rf4 Kd7 28. Kf2 -+)


24. ... Rd7 25. Re1

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

White to move.


({8:-23.27} 25. Re1 Qxe1+ 26. Kg2 Ne3+ 27. Kh3 Nxf5 28. Rg4 Nxg4 29. Ne2 Rxe2 30. Bxe2 Qxe2 -+)
({8:-4.53} 25. Kg2 Nxb2 26. Nd1 Nxd1 27. Rxd1 Qxa3 28. Rf4 Qe3 29. Rf1 -+)


25. ... Qxe1+ 26. Kg2 Ne3+ 27. Kh3 Nxf5 28. g4 Qg3# 0-1