Friday, March 14, 2008

Reykjavik Open round 6

Oh what a tough round this one turned out to be. For the third time in a row my preparation got me through the opening. He varied just prior to the new move I was going to try out on him, just as FM Arngrimsson did in round 4.

[Event "Reykjavik Open 2008"]
[Site "Reykjavik, Iceland"]
[Date "2008.03.08"]
[Round "6"]
[White "Thomassen, FM Joachim"]
[Black "Cross, Ted"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2308"]
[BlackElo "2079"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 O-O 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Bd7
All of this was blitzed out by both sides. Apparently he plays just like this each time he chooses the Sicilian (He plays 1. d4 also, so I had to prepare for that too). I was following a specific game of his, but in that game he played 16. b3 rather than his next.
16. Ra2
In the game I was following he later followed with this move, so I still had hopes of transposing back into that game.
16…Ne7 17. O-O Nxd5 18. Bxd5 Rb8 19. Na3
This killed off any chances for transposition back into my preparation. I saw here that he wanted to go after my 'a' pawn. I looked at two moves, either 19…a4 or the move I chose. I believe I should have gone with a4.
19…Be7
It seems to me to be about equal after 19...a4 20. Nc4 Bb5 21. Re1 Kh8.
20. b3 Qc7 21. Qc2 Be6 22. Bxe6 fxe6 23. Nc4 Rb5 24. Rfa1
24...Rfb8?
I moved too hastily without thinking things through. I assumed I could gain enough counterplay against his queenside pawns. I actually could have had a nice potential advantage here if I had seen the right move - 24...d5! 25. exd5 (25. Nxa5 Bc5 26. Qc1 (26. Qd1 Bb6 27. b4 Qxc3 28. exd5 exd5 29. Rb1 Rxb4 30. Qxd5+ Kh8 31. Rf1 (31. Nb3 Rbf4 32. Kh1 Bxf2 33. Ra8 Be1 34. Rxf8+ Rxf8 35. g3 Qe3 36. Qg2 Bb4 37. Qd5 Rf2 38. Ra1 Qe2 39. Kg1 Bf8 40. Rd1 e4 41. Qd2 Rg2+ 42. Kh1 Rxh2+ 43. Kg1 Qh5 44. Qf4 (44. Qxh2 Qxd1+ 45. Kg2 Qf3+ 46. Kh3 Qxb3 and black wins) 44...Kg8 45. Rf1 Rh1+ 46. Kf2 Rxf1+ 47. Kxf1 Qd1+ 48. Kg2 Qxb3 49. Qxe4 h6 and black wins) 31...Rb2 32. Rxb2 Qxb2 33. Kh1 e4 34. Nc4 Qe2 35. Rg1 Ba7 36. h3 Qxf2 and black wins) 26...Bxf2+ 27. Rxf2 Rxa5 with equality) 25...exd5 26. Ne3 (26. Nxa5 Bc5 27. Qd1 Bxf2+ 28. Rxf2 Rxa5 equality) 26...Bh4 27. Qd3 Qb7 28. c4 e4 29. Qd1 dxc4 30. Nxc4 Qa7 31. g3 Be7! 32. Qe1 (32. Nxa5 e3 33. Nc6 exf2+ 34. Kf1 Qb7 35. Rc1 Re5! 36. Re2 (36. Rxf2 Rxf2+ 37. Kxf2 Bc5+ 38. Rxc5 Rxc5 39. Nd4 Qe4 and black wins) (36. Nxe5?? Qh1+ 37. Ke2 f1=Q+ 38. Qxf1 Qe4+ 39. Kd2 Bb4+ 40. Rc3 (40. Kd1 Rxf1#) 40...Rxf1 black wins) 36... Rxe2 37. Qxe2 Bg5 38. Qc4+ Kh8 39. Rd1 Be3 with a large edge to black) 32...Bc5 33. Qxe4 Rxb3 34. Rxa5 Bxf2+ 35. Kg2 Qb7 36. Qxb7 Rxb7 equality)
25. Nxa5 d5
This is still my best try now, though I wish I had seen the idea the previous move while my rook was still on f8 and could contribute to an assault on the f2 square.
26. Qd3 dxe4
26…d4 may have been a better practical try for counterplay here.
27. Qxe4 Qxc3 28. Nc6 Re8 29. Nxe7+ Rxe7 30. Ra8+ Kf7 31. Qxh7 Rb8!
This is the only move that gave me any chance at holding on for a bit.
32. Qh5+ g6
It is hard for me to tell, but it may have been better to just play 32...Kf6 33. R8a3 Rxb3 34. Qh4+ Kf7 35. Ra8 Rb8 though white still has a clear edge.
33. Qh7+ Kf6 34. Qh4+ Kf7 35. R8a4 Reb7 36. Rf1
I felt this was a great idea by him, threatening to play f4 and open up dangerous lines against my king.
36…Qxb3 37. Re4 Kg7?!
I give up too much. I could have fought a bit harder with 37...Qd5 38. Re3 (38. f4 Rb1 39. Qh7+ Kf8 40. Qh8+ Kf7 41. Qxe5 Rxf1+ 42. Kxf1 Rb1+ 43. Kf2 Rb2+ 44. Qxb2 Qxe4 45. Qd2 with a white edge) 38...Kg7 39. Rfe1 Rf7 40. h3 Rf4 41. Qg3 Rb2 42. f3 Qd4 43. Kh2 Rb5 44. Re4 Rxe4 45. Rxe4 Qd6 46. Rg4 Qd3 47. h4 Qf5 48. Rg5 Qf6 49. h5 and white is winning.
38. Qg5 Qc3?!
Again missing a better defensive try with 38...Rf8 39. Qxe5+ Rf6 40. Rh4 Qc2 41.Qe3 Kg8 42. Re4 Rb1 43. f3 (43. Rxe6?? Rxf1+ 44. Kxf1 Qc4+ and black wins!) 43...Rb2 44. Qg5 Qd2 45. Qg3 Rb4 46. Rxb4 Qxb4 47. Re1 Qd4+ 48. Kh1 Kg7 49. h3 Qc5 50. Kh2 Qc3 51. Re4 Qc5 52. Qe5 Qxe5+ 53. Rxe5 Kf7 54. Kg3 Ke7 (54... Rf5 55. Rxf5+ exf5 56. Kf4 Kf6 57. h4 Ke6 58. h5 gxh5 59. Kg5 h4 60. Kxh4 Kf6 61. Kh5 Ke5 62. g4 and white wins).
39. Rg4 Qd3 40. Qxe5+ Kf7 41. Rf4+ Kg8 42. Qxe6+ Kg7 43. Qf6+ Kg8 44. Rg4
A quicker win was 44. Rh4 Rh7 (44...Rg7 45. Qe6+ Rf7 46. Qe5 and wins) 45. Qe6+ Rf7 46. Qe5 and white wins.
44...Rb6 45. Qg5 Qxf1+
Sure, I could have struggled on longer with 45...Re8 46. f3 Kg7 47. Rc1 Qe3+ 48.Qxe3 Rxe3 49. Kf2 Rbe6 50. Rc7+ Kh6 51. Kg3 but what was the point? I at least felt better with my try, hoping vainly for a perpetual check that I knew wouldn’t come.
46. Kxf1 Rb1+ 47. Ke2 R1b2+ 48. Kf3 R2b3+ 49. Qe3
Exactly, he just gives the queen back with a winning endgame.
49…Rxe3+ 50. Kxe3 Kg7 51. h4 Rb5 52. Kf4 Kf6 53. Rg5 Rb4+ 54. Kg3 Rb3+ 55. f3 Rb4 56. Kh3 Rf4 57. Rg4 Rf5 58. f4 Ra5 59. Rg5 Ra1 60. Kg4 Ra4 61. h5 gxh5+ 62. Rxh5 Kg6 63. Rb5 Ra6 64. f5+ Kf6 65. Rb4 Ra5 66. Rb6+ Kf7 67. Kg5 Ra7 68. g4 Rc7 69. Rh6 Kg8 70. Ra6 Kf7 71. Ra5 Rc6 72. Ra7+ Kg8 73. f6 Rc5+ 74. Kg6 Rc8 75. Rg7+ Kf8 76. Rh7 1-0

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