Yearly Archives: 2014
#13652 by andrewrun
03:25, October 25, 2014 by andrewrun
[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Sveshnikov"]
[Black "b5 sacs"]
[Result "*"]
[ECO "B33"]
[PlyCount "58"]
[EventDate "2010.11.07"]
[SourceDate "2010.11.07"]
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. Bxf6 (9. Naxb5 axb5 10. Bxb5 Bb7 $1 (10... Bd7 11. O-O (11. a4) 11...
Be7 12. Bxf6 Bxf6 13. Qxd6 Nd4 14. Bd3 Be6 15. Qxd8+ Bxd8 16. Nd5 Bd7 17. Rfd1)
11. Bxf6 Qxf6 12. O-O Qd8 13. Nd5 Be7 14. c3 O-O 15. a4 Bg5 16. b4 Ne7 17. a5
Nxd5 18. exd5 Qc7 {the pawns are stopped, black goes on to win an endgame}) (9.
Nd5 Be7 10. Bxf6 (10. Bxb5 axb5 11. Nxb5 Nxd5 $1 12. Qxd5 Ra6 $3 $19 13. Bxe7
Nxe7 14. Qd3 O-O) 10... Bxf6 11. Bxb5 axb5 12. Nxb5 O-O {
no need to dick around with Ra4 here}) 9... gxf6 10. Nd5 (10. Bxb5 axb5 11.
Naxb5 Rb8) 10... f5 11. Bxb5 (11. Bd3 Be6 12. Nxb5 axb5 13. Bxb5 Rc8 14. exf5
Qa5+ 15. Nc3 (15. c3 Qxb5 16. fxe6 fxe6 17. Qh5+ Kd8 18. Qg5+ Ne7 19. Nf6 Nf5 {
what a chaotic move, will put them deep into time pressure} 20. Nd5+ Kd7 21.
Nf6+ Kc6 22. Qd2 Bh6 23. Qc2 Rhf8 $19) 15... Bxf5 16. Qf3 Bd7 17. O-O Be7 $1 (
17... Rg8 $6 18. a4 Be7 19. Nd5 Kf8 20. c3 Qa7 21. b4 Bg4 22. Qd3 Bg5 23. Ne3
Bh3 {TODO investigate further at some point, chaos}) 18. a4 Qa7 19. a5 Nd4 20.
Bxd7+ Qxd7 21. Qd3 f5 22. a6 Kf7 23. f3 Rhg8 24. Kh1 Rc7 25. Ra4 Rgc8 26. Rxd4
exd4 27. Nd5 Rc6 28. g3 Qe6 29. Nf4 Qe5 30. Qb3+ Rc4 31. a7 Qa5 32. Qb7 Rxc2
33. Nd5 Re8 34. Rd1 Rxb2 35. Qxb2 Qxd5 36. Rxd4 Qxf3+) 11... axb5 12. Nxb5 Ra4
$1 (12... Rb8 $6 {don't play this, black is walking a thin line...} 13. Nbc7+
Kd7 14. Qh5 Nd4 (14... Ne7 15. Qxf7 Kc6 16. a4 Rxb2 17. Nb5 Rg8 18. exf5 Nxd5
19. Qxg8 Bxf5 20. O-O Be7 21. Qg3 Rxc2 22. Qf3 Qf8 23. Rfc1 Rc5 24. Rxc5+ dxc5
25. Na7+ Kb6 26. Qxd5 Kxa7 27. Qxe5 Bd6 28. Qd5) 15. O-O-O Kc6 {
possibly the only move...} 16. Rhe1 Rg8 17. Re3 Rg4 18. Kb1 $1 {
just like B99.............................} (18. Qxf7 Bh6 19. f4 Qd7 20. Rc3+
Kb7 21. Rxd4) 18... Bd7 19. Qh3 $3 $18 (19. g3 Kb7 20. Qxh7 Rc8 21. Rxd4 exd4
22. Rb3+ Ka7 23. h3 Rxe4 24. Ra3+ Kb7 {there is always this perpetual}) 19...
Nb5 (19... Kb7) 20. Rc3+ Kb7 (20... Nxc3+ $2 21. Qxc3+ Kb7 22. Qc4)) 13. b4 $1
(13. Nbc7+ Kd7 14. O-O $1 (14. Qh5 Rxe4+ 15. Kf1 {
the principle idea - the rook on h1 dies} (15. Kd1 Rd4+ 16. Ke2 Qh4 17. Qxf7+
Be7 18. Qxf5+ Kd8 19. Ne6+ Bxe6 20. Qxe6 Rf8 21. f3 Qg5 {
the most principled way to punish f3!} 22. Ne3 Re4 23. fxe4 (23. Qh3 Qxe3+)
23... Nd4+) 15... Ne7 $1 (15... Qh4 16. Qxf7+ Be7 17. Nb5 Rf8 18. Nb6+ Kd8 19.
Qd5 Nb4 20. Qa8 Rc4) 16. Qxf7 Kc6 $8 17. c4 Nxd5 18. Nxd5 (18. cxd5+ Kb6 {
when in doubt, go to b6 (or the 6th rank if b6 is not available)} 19. Ne6 Qd7
20. Qf6 Rg8 21. Kg1 f4 22. h3 Qe8 23. Rc1 Be7 24. Qf5 Qg6 25. Qxg6 hxg6 $19 {
it's all over here}) 18... Qd7 19. Nb4+ Kb7 $1 (19... Kb6 20. Nd5+ Kb7) 20.
Qd5+ Kb6 {only a computer can confirm that this is ok for black...a fun
position to play as both colors} 21. Qd3 Bb7 22. Rc1) 14... Rxe4 15. Qh5 Nd4
16. Qxf7+ Kc6 17. Nb4+ Kb7 18. f3 Rh4 19. Ncd5+ Bd7 20. Rf2 Ne6 21. Qxf5 Rg8
22. Qd3 Qa5 23. c3 Rg5 24. b3 Nf4) (13. Ndc7+ $2 Kd7 14. O-O Rxe4 15. Nd5 Nd4
16. f3 Rh4 17. Qd3 Rg8 18. Rf2 Ba6 19. a4 f4 $1 (19... Bxb5 20. axb5) 20. c4
Ne6 21. Qf5 Rg7 22. c5 Rh6 $17) (13. c4 Rxc4 14. Nbc7+ Kd7 15. O-O (15. exf5
Re4+ 16. Kf1 Qh4 17. Kg1 Rd4 18. Qc2 Bh6 19. g3 Qg5 20. Rd1 Rxd1+ 21. Qxd1 Qc1
$19) 15... Nd4 $1 16. Nb6+ Kxc7 17. Nxc4 fxe4 18. Rc1 Kd7 19. Qh5 Ke6 (19...
Ke8 $2 20. Nxe5 $14) 20. Rfd1 Ba6 21. Nxe5 dxe5 22. Rc6+ Nxc6 23. Rxd8 Nxd8 24.
Qh3+ Kd5 25. a4 Be7 26. a5 Nc6 27. Qd7+ Bd6 28. Qxf7+ Kc5 29. g3 Bd3 30. h4 e3
31. b4+ Kxb4 32. fxe3 Kc5 33. Kg2) 13... Rxb4 $1 {keeping the eye on the prize}
(13... Qh4 $2 14. O-O Rg8 15. c3 $1 {
the move that Shirov never found - removing the a rook from the game} (15. f4
Kd8 16. c3 Ra6 17. a4 fxe4 18. f5 Bb7 19. Ra2 e3 20. Nxe3 Qe4 21. Re1 Nxb4 22.
cxb4 Bh6 23. Kh1 Bxe3 24. Qe2 Rc6 25. a5 Qxb4 26. Nxd6 Rxd6 27. Qxe3 Qd4 28.
Qc1 Qd5 {Shirov-Kasparov 0-1, Linares 2002}) 15... Ra6 16. g3 Kd8 17. Nxd6 Bxd6
18. b5 Ra5 19. bxc6 Rc5 20. c7+ Rxc7 21. Nxc7 Kxc7 22. Qd5 {
white is certainly winning} Qe7 $8) (13... Nxb4 $6 14. c4 {
throwing pawns away to open lines} Qa5 $8 15. Nf6+ Kd8 16. O-O Ra3 17. Qh5 Be7
18. Nxa3 Qxa3 19. c5 Nd3 20. Nd5 Nxc5 21. exf5 Qa7 $8 22. Rfd1 Ke8 23. Rac1 {
morra style}) 14. Nbc7+ (14. Nxb4 $6 Nxb4 15. O-O (15. c3 Na6 {
c5 covers everything and then black can O-O} 16. Qa4 Qd7 {
avoid the double check} 17. exf5 Nc5 18. Nc7+ Kd8 19. Qxd7+ Bxd7 20. Nd5 Bxf5
21. f3 Bg7 22. O-O Kd7 23. a4 Be6 24. Rfd1 e4 25. a5 exf3 26. gxf3 Bxd5 27.
Rxd5 Bxc3 28. Rad1 Bxa5 29. Rxd6+ Ke7 30. R6d5 Bc7) 15... Qd7 16. Nc3 Qc6 $15
17. a3 Na6 18. Nd5 fxe4 19. f3 Qc5+ 20. Kh1 e3 21. Qd3 Bh6 {
common idea in all these sac lines} 22. Rfe1 Nc7 23. Nxe3 O-O 24. a4 Be6 25. a5
Ra8 26. Nf5 Bf8 27. Ng3 Be7 28. a6 Bc8 29. Ne4 Qb6) (14. c4 Rxc4 (14... Qg5 $2
15. Nxb4 Nxb4 16. O-O $16) 15. Nbc7+ (15. O-O Be7 $1 (15... Rg8 $2 16. Nbc7+
Kd7 17. Qh5 Qg5 18. Qxf7+ Be7 19. Nf6+ Qxf6 20. Qxg8 Rxe4 21. Nd5 Qe6 22. Nb6+
Kc7 23. Nd5+ (23. Qxc8+ Qxc8 24. Nxc8 Kxc8 25. a4 Na5 26. Rfe1 Rh4 27. g3 Rb4
28. Reb1 Rc4 29. Rb5 Bd8 30. f4 Bc7 31. fxe5 dxe5 32. Rf1 f4 33. gxf4 exf4 34.
h4 h6 35. Rh5 Rc6 36. Re1 Bb6+ 37. Kg2 Nc4 38. Re8+ Kb7 39. Kf3 Be3 40. Re7+
Ka6 41. Rd5 Rf6 42. Rd8 Rg6 43. Ra8+ Kb6 44. Ke4 Rd6 45. a5+ Nxa5 46. Rb8+ Kc6
(46... Kc5 47. Re5+ $18) 47. Rc8+ Kb5 48. Re5+ Kb6 49. Rb8+ Kc7 50. Rbe8 Nc4)
23... Kd7) 16. Rc1 (16. Nbc7+ Kf8) 16... Rc5 17. Nxe7 Kxe7 18. Rxc5 dxc5 19.
Qc1 Nd4 20. Qxc5+ Kf6 21. f4 Nxb5 22. Qxe5+ Kg6 23. Qxb5 Qd4+ 24. Kh1 Qxe4 25.
Qb3 h6 {luft from behind} (25... Be6 $4 26. Qg3+ Kf6 27. Qg5#) 26. Qg3+ Kh7 27.
Re1 Qc6 28. Qe3 Be6 29. h3 Bxa2 30. Re2 Be6) 15... Kd7 16. O-O Nd4 17. Nb6+
Kxc7 18. Nxc4 Rg8 (18... Bb7) 19. Rc1 Kd7 20. Qh5 Ke8 $1 21. exf5 Bxf5 22. f4
Bg4 23. Qxh7 Rg7 24. Qe4 Ne2+ 25. Kh1 Qh4 $1 26. Qa8+ Ke7 27. Qa3 Qxh2+ 28.
Kxh2 Rh7+ 29. Qh3 Bxh3 30. gxh3 Nxc1) 14... Kd7 15. O-O Rg8 $1 {the best try} (
15... Rb7 $6 16. Qh5 Ne7 17. Qxf7 $1 {this is at least a perpetual for white} (
17. exf5 Nxd5 18. Nxd5 Ke8 $8 {a rich position, but black is solid.} 19. Qg4
Bh6 $1 {when you want to risk it all only way to play for an edge, but
incredibly risky too} (19... h5 20. Qa4+ $14 {this bullshit is the reason that
this sac is sound, however no white player will ever find this OTB.} Bd7 21.
Nf6+ Qxf6 22. Qa8+ Qd8 23. Qxb7 Bxf5 24. Rab1 Bc8 $8 (24... Be7 $4 25. Qa7 $8
Bc8 26. Rb8 $18 {we are dead lost here - avoid}) 25. Qa8 Qc7 26. Rb8 Kd7 27.
Rfb1 Be7 (27... Bh6 $4 28. Qd5 $18 Ke7 29. R8b7 Bxb7 30. Rxb7 Qxb7 31. Qxb7+)
28. Qd5 Qxc2 29. h3 Rd8 30. Qxf7 Rf8 31. R1b7+ Bxb7 32. Rxb7+ Kc6 33. Qxe7
Qxf2+ 34. Kh2 Qf4+ $11) 20. h4 Kf8 (20... Ra7 21. Rab1 Bb7 22. Rfd1 Kf8 23. Qb4
Rg8 $8) 21. Rab1 f6 22. Qc4 Rg8 23. Nxf6 Rgg7 24. Nh5 Rgc7 25. Qd3 Rc6 26. Rxb7
Bxb7 27. Rb1 Bc8 28. Rb8 d5 29. Rb5) 17... Rxc7 $8 18. Nb6+ Kc6 19. Rfb1 Ba6 $8
20. Qb3 $8 Ra7 $8 (20... Bh6 $2 21. Qa4+ $18 Kb7 22. Nd5+ Ka7 23. Rb6 Qc8 24.
Nxc7 Kxb6 25. Nxa6 Qxa6 26. Rb1+ Ka7 27. Qd7+ Ka8 28. Qxe7 Bd2 29. exf5) 21.
Qc3+ Kb7 22. Nd5+ (22. exf5 {best try} Kb8 $8 {black needs to see the danger
of the h1-a8 diagonal in order to find Kb8 - very hard to see in a fast game} (
22... Bh6 23. f6 Nf5 24. Qf3+) 23. Nd7+ Ka8 24. Nb6+ (24. Rb8+ Qxb8 25. Nxb8
Kxb8 26. f6 Nf5 27. Qc6 {not objectively best for white, but a very reasonable
try due to the weakness of the king} Bh6 28. Rb1+ Rb7 29. Rxb7+ Bxb7 30. Qd7
Bc8 31. Qc6 Rf8 32. g4 Nd4 33. Qxd6+ Kb7 34. f4 Nc6 35. fxe5 Rd8 36. Qa3 Be6
37. Qh3 Rd1+)) 22... Ka8 23. Nb6+ Kb8 24. Nd7+ Ka8 {
the perpetual is the only reasonable result}) 16. Nxb4 (16. Qh5 $6 Qg5 {
the idea of Rg8 revealed!} 17. Qxf7+ Be7 18. g3 Qg6 19. Qxg6 hxg6 20. Nxb4 Nxb4
21. Rab1 Kxc7 22. Rxb4 d5 23. Rb5 Ba6 24. Rxd5 Bxf1 25. Kxf1 Bd6 26. exf5 gxf5
{unclear endgame, chances for both sides. White should liquidate the kingside
pawns, black needs to lock it up to maintain winning chances. Best case black
will press in RBvR}) 16... Nxb4 17. Nd5 (17. c3 Qxc7 18. cxb4 fxe4 19. Qd5 Ke7
20. Qxe4 Rg4 21. Qxh7 Qb7 22. f3 Rxb4 $15) 17... Nxd5 18. Qxd5 Ke8 19. Rab1 (
19. exf5 Bxf5 20. Rfb1 Be6 (20... Be7 21. Rb7 Qc8 22. Rab1 Qxc2 23. Rb8+ Bc8
24. Qb7 Kd8 25. Qa7 Rxg2+ 26. Kxg2 Qg6+ 27. Kf3 Qf5+ 28. Ke2 Qc2+ 29. Kf3 Qc6+
{perpetual on the light squares - amazing resource}) 21. Qb7 Bc8 22. Qb3 Qc7
23. a4 Be7 24. Qb5+ Bd7 25. Qb8+ Bd8 26. Qxc7 Bxc7 $15 27. a5 Bc6 28. g3 Kd7
29. a6 d5 30. c3 Kd6 31. Rb4 e4 32. f3 f5 33. a7 Ra8 34. Ra6 Kc5) 19... Be6 20.
Qb7 Rg7 21. exf5 Bxf5 22. f4 Bd7 23. fxe5 dxe5 24. Rbd1 Bc5+ 25. Kh1 f6 26. a4
Qc8 27. Qxc8+ Bxc8 28. Rxf6 Bd4 29. a5 Bb7 *
#13653 by Noname
05:46, October 25, 2014 by Noname
1. b3 e6 2. Bb2 d5 3. e3 Nf6 4. Nf3 g6 5. d4 Bg7 6. Bd3 O-O 7. Nbd2 c5 8. c3 Nbd7 9. Qe2 b6 10. h4 Bb7 11. Ne5 Nxe5 12. dxe5 Nd7 13. f4 f6 14. h5 fxe5 15. hxg6 e4 16. gxh7+ Kh8 17. Bc2 e5 18. fxe5 Nxe5 19. O-O-O Bc8 20. Nxe4 Bg4 21. Qb5 Bxd1 22. Rxd1 Rc8 23. Kb1 Qe8 24. Qxe8 Rcxe8 25. Nd6 Re6 26. Nf5 Ng4 27. Nxg7 Kxg7 28. c4+ d4 29. exd4 cxd4 30. Bxd4+ Nf6 31. g4 Kh6 32. Rh1+ Kg5 33. h8=Q Rxh8 34. Rxh8 Nxg4 35. Rg8+ Kf4 36. Rf8+ Kg3 37. Bc3 a5 38. Rd8 Ne3 39. Rd3 Kf4 40. Bd2 Kf3 41. Rxe3+ Rxe3 42. Bxe3 Kxe3 43. Kb2 Kd4 44. Bd1 Kc5 45. Bc2 Kb4 46. a3+ Kc5 47. Kc3 b5 48. b4+ Kb6 49. c5+ Ka6 50. Bd3 axb4+ 51. axb4 Kb7 52. Be4+ Ka6 53. Bd3 Kb7 54. Bxb5 1/2-1/2
#13654 by Noname
11:15, October 25, 2014 by Noname
1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 Nc6 5.Nf3 cxb2 6.Bxb2 Bb4+ 7.Nc3 Nf6 8.O-O O-O 9.Nd5 Nxe4 10.Qc2 Na5 11.Nxb4 Nxc4 12.Qxc4 Nd6 13.Qc3 f6 14.Nd5 Ne4 15.Qb3 Kh8 16.Nf4 c6 17.Qe3 d5 18.Nh4 Qe8 19.f3 g5 20.fxe4 gxf4 21.Bxf6+ Rxf6 22.Rxf4 Rxf4 23.Qxf4 dxe4 24.Rf1 Bd7 25.Re1 Qe7 26.Rxe4 Qc5+ 27.Rd4 Rf8 28.Ng6+ hxg6 29.Qh4+ Kg7 30.h3 Qc1+ 31.Kh2 Bxh3 32.Qxh3 Rh8 33.Rd7+ Kg8 34.Rd8+ Kf7 35.Qxh8 Qf4+ 36.Kg1 Qc1+ 37.Kh2 Qf4+ 38.Kh1 Qf1+ 39.Kh2 Qf4+ 40.g3 Qf2+ 41.Kh3 Qf5+ 42.Kg2 Qc2+ 43.Kf3 Qf5+ 44.Ke3 Qe6+ 45.Kf3 Qf5+ 46.Ke3 Qg5+ 47.Kf3 Qf5+ 48.Kg2 Qc2+ 49.Kh3 Qf5+ 50.Kh2 Qc2+ 51.Kh3 Qf5+ 52.g4 Qf1+ 53.Kg3 Qe1+ 54.Kh3 Qf1+ 55.Kg3 Qe1+ 56.Kf3 Qc3+ 57.Qxc3 1-0
#13655 by hamza yassine
11:44, October 25, 2014 by hamza yassine
[Event "mert vs bluechess"]
[Site "multiplayerchess.com"]
[Date "2014.10.25"]
[Round "1"]
[White "mert"]
[Black "bluechess"]
[Result "0-1"]
1. e4 Nc6 2. d4 e6 3. d5 exd5 4. exd5 Nd4 5. Nf3 Bc5 6. Ne5 Qf6 7. c3 Nc6 8. Nxc6 Qxf2#