🚀 go-pugleaf

Here are games 6, 7 and 8.  Gnuchess have underdone some changes.
These are bigger bonuses for double bishops, more willing to
advance pawns and bigger bonuses for attacking weak pawns.  The
search engine has also been slightly changed.   Gnu wins game
6 and 7, but loses game 8.  

Gnuchess - 5.5
GMChess - 2.5

Kong Sian



[Event "Gnuchess vs GrandMaster Chess"]
[Site "?"]
[Date "1994.11.08"]
[Round "6"]
[White "GrandMaster Chess"]
[Black "Gnuchess 4.0pl73+"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e3 h6 6. Bxf6 Bxf6 7. h3 O-O
8. Bd3 e5 9. dxe5 dxe5 10. Ne4 Bg7 11. O-O Qe7 12. Qe2 Nc6 13. Bb5 Bd7
14. Rad1 Rfd8 15. a3 a6 16. Bc4 Bf5 17. Nfd2 b5 18. Bb3 Na5 19. Ng3 Bd7
20. Bd5 c6 21. Ba2 c5 22. e4 Nc6 23. Nf3 c4 24. Qe1 Nd4 25. Nxd4 exd4
26. f4 d3 27. cxd3 Bxb2 28. Qb4 Bxa3 29. Qxe7 Bxe7 30. dxc4 Be6 31. Rc1 Rd2
32. f5 gxf5 33. exf5 Bc8 34. Bb1 Bc5 35. Kh1 Ba3 36. Rc3 b4 37. Re3 Bb7
38. Ne4 Bxe4 39. Bxe4 Re8 40. Rfe1 Bb2 41. Bb7 Rxe3 42. Rxe3 a5 43. Rg3 Kf8
44. Re3 a4 45. Bc6 a3 46. Re8 Kg7 47. Ra8 Bf6 48. Bd5 a2 0-1


[Event "Gnuchess vs GrandMaster Chess"]
[Site "?"]
[Date "1994.11.08"]
[Round "7"]
[White "Gnuchess 4.0pl73+"]
[Black "GrandMaster Chess"]
[Result "1-0"]

1. d4 f5 2. Nc3 Nf6 3. Nf3 e6 4. a3 d5 5. e3 Bd7 6. Ne5 Bd6 7. Bd3 Bxe5
8. dxe5 Ng4 9. f4 Bc6 10. Qe2 O-O 11. O-O d4 12. exd4 Qxd4 13. Kh1 Qd8
14. h3 Qh4 15. Kg1 Nh6 16. Bc4 Re8 17. Be3 a6 18. Rad1 Qg3 19. Qf2 Qg6
20. Rd4 Nd7 21. Rfd1 Nb6 22. Ba2 Rf8 23. R4d2 Na4 24. Nxa4 Bxa4 25. Bc5 Rfb8
26. Rd3 b6 27. Be7 Re8 28. Bd8 Rc8 29. Bc4 b5 30. Ba2 Nf7 31. Bh4 b4
32. axb4 Rb8 33. Qc5 Rb5 34. Qc4 Rb7 35. R3d2 Qh6 36. Bg3 Qg6 37. Kh2 Qh6
38. Qxa6 Rxb4 39. b3 Nxe5 40. fxe5 f4 41. Be1 Bxb3 42. cxb3 1-0


[Event "Gnuchess vs GrandMaster Chess"]
[Site "?"]
[Date "1994.11.08"]
[Round "8"]
[White "GrandMaster Chess"]
[Black "Gnuchess 4.0pl73+"]
[Result "1-0"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. e5 Nfd7 6. Nb3 Nc6 7. d4 Bb7
8. Bd2 f6 9. exf6 gxf6 10. Nh4 Qe7 11. Qh5 Qf7 12. Qxf7 Kxf7 13. O-O-O a5
14. Bb5 a4 15. Na1 a3 16. b3 Rg8 17. g3 Bd6 18. Rhe1 Nf8 19. c3 Ra5
20. Be2 Kg7 21. Bh5 Ba6 22. Nc2 Bd3 23. f3 Bg6 24. Bg4 Bf7 25. c4 dxc4
26. Bxa5 Nxa5 27. bxc4 Nxc4 28. Kb1 Kh8 29. Rd3 Rg5 30. Ka1 b5 31. Bh3 Rd5
32. f4 Nb2 33. Rb3 Nc4 34. Bg2 Rh5 35. f5 exf5 36. Rxb5 f4 37. Rxh5 Bxh5
38. Bf1 Nd2 39. Nf5 Nf3 40. Rc1 Bg6 41. Nxd6 cxd6 42. Nxa3 fxg3 43. hxg3 Nxd4
44. Nb5 Nf5 45. g4 Ne3 46. Nxd6 Nxg4 47. a4 Ne3 48. a5 h5 49. a6 Nd7 50. Rc8
1-0