[Event "Spring Open"]
[Site "?"]
[Date "????.??.??"]
[Round "2"]
[White "Roman Mouzovatkine"]
[Black "Allan Fossey "]
[Result "1/2 - 1/2"]
[ECO "E90"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Nf3 e5 7. d5 a5 8. Be3 Na6
9. Be2 Nc5 10. Nd2 b6 { (  g4 +1.1  )}  11. O-O Bd7 ( 11... c6)12. Rc1 h5 13.
b3 Nh7 14. a3 f5 { (  +0.3  )}  15. exf5 Bxf5 { (  15.... gxf5 denying e4 to
White's Knight was much better. For example: 16. Bxc5 bxc5 17. Bxh5 Qg5 -3.2.
White has better lines than this: 16. f3. Qf6 17. b4 axb 18. axb Qg6 +0.1  )} 
16. b4 axb4 17. axb4 Nd3 18. Bxd3 Bxd3 19. Re1 Ng5 { (  This gives White time
to ensconse his knight on e4 where it dominates the board. Much better was
19.... Qh4 20. Nf3 Qxc4 21. Ne2 Bxe2 22. Rxe2 Qxb4 23. Rxc7 +0.4  )}  20. Bxg5
Qxg5 21. Nde4 Bxe4 22. Rxe4 { (  Again, the knight should have occupied e4.  )}
 22... Qf5 23. Qe2 Bh6 24. Rc2 Bf4 25. Ra2 h4 { (  Designed to prevent g3 by
White, but it precludes Black from playing a later g5 and g4. White actually
cannot play g3. Example, 25.....g5 26 g3 Qxh3 27. gxf4 gxf4 28. Qf1 Qxc3. -7.0 
)}  26. Qc2 Rxa2 27. Qxa2 g5 28. f3 Qc8 29. Re1 { (  Here Black could have
tried 29.....Qb7, "threatening" Ra8. If White plays . 30. Ra1 then Be3+ 31. Kh2
Bd4 32. Rc1 Bxc3 33. Rxc3 with an equal game. Failing this, Black is stuck with
a now "bad bishop" with all his pawns on dark squares, limiting the scope of
his bishop.  )}  29... Bg3 30. Ra1 Qf5 31. Ne4 { (  +2.2  )}  31... Qf4 { ( 
Here White should have tried the long delayed c5. Example 32 c5 g4 33. hxg4
bxc5 34. bxc5 h3 35. Qe2 +3.8  )}  32. Qd2 { (  This gives Black a chance to
free his bad bishop at the cost of a pawn. Example: 32.....Qxd2 33. Nxd2 b5 34.
c5 dxc5 35 bxc5 e4 36. Nxe4 Rd8 37. Rd1 Bf4 +0.1  )}  32... Kg7 { (  ? +3.5  )}
 33. Qxf4 Bxf4 34. Ra7 Rf7 35. Kf1 Kg6 36. Ke2 Rd7 37. Kd3 Bh2 38. Ra6 Bg1 39.
Kc3 Kf5 40. Kd3 Rd8 41. Ra7 Rd7 42. Ra8 Rg7 43. Rf8+ Kg6 44. Rf6+ Kh7 45. Rf8
Kg6 46. Kc3 Be3 47. Kb3 Rf7 48. Rxf7 Kxf7 49. Ka4 Ke7 50. Kb5 Kd7 51. Ka6 c5
52. bxc5 bxc5 53. Kb6 Bc1 54. Kb7 Bf4 55. Kb6 Bc1 56. Kb7 Bf4 { (  Here a draw
was agreed but the position strongly favours White due to his "good knight
versus bad bishop". +6.0. For example: 57. Nc3 Be3 58, Na4 Bg1 59. Nb6+ Kd8 60.
Kc6 Bh2. Not now 61. Kxd6 as e4 wins for Black. 61 Na4 Ke7 62. Nc3 e4 63. fxe4
Bg3 64, Nb5 Bh2 65. Kc7 Bf4 66. Na7.}