Скачать или смотреть A 4.18. GM Mikhail Simantsev - FM Zan Tomazini 1 - 0

[Event "CZECH OPEN 2013 - PARDUBICE OPEN"]
[Site "Pardubice (CZE)"]
[Date "2013.07.22"]
[Round "4.18"]
[White "GM Mikhail Simantsev "]
[Black "FM Zan Tomazini "]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2473"]
[BlackElo "2344"]
[Annotator "Houdini 3 x64 (5m)"]

{E10: Blumenfeld Gambit} 1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. a3 {last book move}
h6 {Prevents intrusion on g5} 5. d5 Ne7 6. Nc3 d6 {Covers e5} 7. dxe6 Bxe6 8.
Nd4 Bd7 9. e4 g6 {White has a very active position} (9... Ng6 10. Bd3 $11) 10.
Be2 {Black has a cramped position} Bg7 {White has a very active position} 11.
O-O (11. h3 Nh7 $11) 11... O-O {Black has a cramped position} 12. Be3 Nc6 13.
Nxc6 Bxc6 14. f3 {Consolidates g4} a5 (14... Nd7 15. Qd2 h5 16. Rf2 $11) 15.
Qd2 (15. c5 d5 16. e5 Qe7 $11) 15... Kh7 16. b4 Re8 (16... Bxe4 17. fxe4 axb4
18. axb4 Rxa1 19. Rxa1 Nxe4 20. Nxe4 Bxa1 21. Bxh6 $11) 17. Rad1 (17. b5 $5 {
should be investigated more closely} Bd7 18. b6 $14) 17... axb4 18. axb4 Ra3
19. Bd4 Qa8 20. Qb2 Nh5 (20... b6 $142 $5 $14 {should be considered}) 21. Bxg7
$16 Nxg7 22. Ra1 (22. b5 $142 Qa7+ 23. Kh1 $16) 22... Qa7+ $11 23. c5 Ra8 24.
Rxa3 Qxa3 25. Qxa3 Rxa3 26. Rc1 dxc5 27. b5 Be8 (27... Bd7 28. Nd5 Ne8 29. Rxc5
$11) 28. Nd5 $14 b6 (28... c6 29. Nf6+ Kh8 30. Nxe8 Nxe8 31. Rxc5 $14) 29. Nxc7
Ra7 30. Nd5 {White threatens to win material: Nd5xb6} Nh5 (30... Kg8 31. Nxb6
Bxb5 32. Bxb5 $16) 31. Bc4 $16 Kg7 32. Nxb6 (32. e5 Kg8 $16) 32... Bxb5 $14 33.
Bxb5 {White wins a piece} Rb7 34. Rxc5 Rxb6 35. g3 {Prevents intrusion on f4}
Rd6 $2 (35... Nf6 $142 $5 $14 {deserves consideration}) 36. Rc7 $16 Rd1+ (36...
g5 37. Bc4 Rd1+ 38. Kf2 $18) 37. Kf2 $18 Rd2+ (37... Rd8 38. Bc4 Rf8 39. e5 $18
) 38. Ke3 Rxh2 39. g4 Ng3 40. Bc4 h5 $2 (40... Rc2 $142 $18) 41. Rxf7+ Kh6 42.
Kf4 Nxe4 43. fxe4 (43. Kxe4 $6 hxg4 44. fxg4 Kg5 $18) 43... g5+ (43... Rg2 {
does not improve anything} 44. gxh5 gxh5 45. Rf6+ Kg7 46. Ra6 $18) 44. Kf3 (44.
Ke5 $142 {keeps an even firmer grip} Kg6 45. Be6 hxg4 46. Re7 $18) 44... h4 (
44... hxg4+ {the last chance for counterplay} 45. Kxg4 Rh4+ 46. Kf3 Kg6 $18)
45. e5 Kg6 46. e6 Rh3+ 47. Ke2 (47. Ke2 Rh2+ 48. Ke3 Rh3+ 49. Kd4 Rg3 50. Bd3+
Rxd3+ 51. Kxd3 h3 52. Rf2 h2 53. e7 Kh6 54. e8=Q h1=Q 55. Qh8+ Kg6 56. Rf6#)
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