[Event "Iberoamerican-ch GpB 4th"]
[Site "Quito"]
[Date "2012.04.14"]
[Round "1"]
[White "Barrientos Chavarriaga, Sergio"]
[Black "Granda Zuniga, Julio E"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "2519"]
[BlackElo "2640"]
[PlyCount "126"]
[EventDate "2012.04.14"]
[EventRounds "5"]
[EventCountry "ECU"]
[EventCategory "9"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d4
d6 9. c3 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bxf3 13. Qxf3 cxd5 14. exd5 Nc4 15.
Nd2 Nb6 16. Nf1 Ne8 17. a4 ({RR} 17. Ng3 g6 18. Bh6 Ng7 19. a4 bxa4 20. Bxa4
Nxa4 21. Rxa4 f5 22. Rea1 Bg5 23. Bxg7 Kxg7 24. Rxa6 Rxa6 25. Rxa6 Qe7 26. c4
Rc8 27. Qc3 Bf6 28. Qa5 Kh6 29. Rc6 Qf8 30. b4 Ra8 31. Ra6 Rxa6 {Adams,M (2707)
-Nisipeanu,L (2693) Montpellier 2006 1/2-1/2 (64)}) 17... bxa4 ({RR} 17... Nxa4
18. Bxa4 bxa4 19. Rxa4 Qd7 20. Rc4 f5 21. Rc6 e4 22. Qe2 a5 23. Qc4 Bf6 24. Bf4
Qe7 25. Ng3 Be5 26. Ne2 Nf6 27. Bxe5 Qxe5 28. Nd4 Qxd5 29. Qxd5+ Nxd5 30. Rxd6
Nf4 31. Ra1 a4 32. Ne6 {Quillan,G (2383)-Cobb,J (2392) England 2011 0-1 (51)})
18. Ne3 g6 $146 ({RR} 18... Bg5 19. Bxa4 Nxa4 20. Rxa4 f5 21. Nc4 e4 22. Bxg5
Qxg5 23. Qe3 Qg6 24. Nb6 Ra7 25. Rea1 Re7 26. Nc8 Rc7 27. Nb6 Re7 28. Qg3 Qxg3
29. fxg3 Nf6 30. Rxa6 Nh5 31. Nc4 Nxg3 32. Rxd6 f4 33. Re6 {Sax,G (2565)-Jelen,
I (2370) Ljubljana 1977 1-0 (44)}) 19. Bxa4 Nxa4 20. Rxa4 Bg5 21. Nc4 Bxc1 22.
Rxc1 Nc7 23. Na5 Qg5 24. Rd1 f5 25. Rc4 Qe7 26. Rc6 Rf6 27. Nc4 Rd8 28. Qe3 e4
29. Qf4 Kg7 30. b4 h6 31. h4 Nb5 32. Rc1 Rf7 33. Rxa6 g5 34. Qd2 gxh4 35. Rb6
Nc7 36. Rb7 Qg5 37. Qd4+ Kh7 38. Ra1 Rg8 39. Ne3 Rgg7 40. Raa7 Qg6 41. b5 f4
42. Ng4 f3 43. Rxc7 Rxc7 44. Rxc7 Rxc7 45. Nf6+ Kh8 46. g3 Qg7 47. b6 Re7 48.
Qc4 Qxf6 49. Qc8+ Kh7 50. b7 Rxb7 51. Qxb7+ Kg6 52. Qd7 hxg3 53. Qg4+ Kf7 54.
Qxe4 g2 55. Qg4 Ke7 56. Qe4+ Kd8 57. Qe3 h5 58. Qb6+ Ke7 59. Qe3+ Kf8 60. Qe4
Kg7 61. Qa4 Qe7 62. Qd4+ Kg8 63. Qd2 Qh4 0-1

[Event "San Cristobal Bolivar op 1st"]
[Site "San Cristobal"]
[Date "2012.09.30"]
[Round "10"]
[White "Leitao, Rafael Duailibe"]
[Black "Barrientos Chavarriaga, Sergio"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2623"]
[BlackElo "2493"]
[PlyCount "98"]
[EventDate "2012.09.25"]
[EventRounds "10"]
[EventCountry "VEN"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Nb6 8.
Nc3 Nc6 9. d5 Na5 10. e4 c6 11. Bf4 cxd5 12. Nxd5 Nxd5 13. exd5 Nc4 14. Qb3 Nd6
({RR} 14... Nxb2 15. Be5 Qb6 16. Bxg7 Qxb3 17. axb3 Kxg7 18. Rfe1 Kf6 19. Ne5
Bf5 20. Re3 Rfd8 21. g4 Bc2 22. g5+ Kg7 23. Ra2 Nd1 24. Rf3 Bf5 25. Rd2 f6 26.
gxf6+ exf6 27. Nc4 b5 28. Na5 Rac8 29. Rxd1 {Leitao,R (2620)-Santos,M (2394)
Campinas 2010 1-0 (36)}) 15. Rfe1 Re8 ({RR} 15... Bf5 16. Be5 Rc8 17. Bxg7 Kxg7
18. Qe3 a6 19. g4 Bd7 20. Ne5 Rc7 21. Rac1 Rxc1 22. Rxc1 f6 23. Nxd7 Qxd7 24.
Qe6 Rd8 25. h4 Nf7 26. Qe4 Qd6 27. Re1 Rd7 28. g5 f5 29. Qe3 Rc7 30. f4 {
Vachier Lagrave,M (2703)-Nepomniachtchi,I (2720) Moscow 2010 1/2-1/2 (35)}) 16.
Be5 Bd7 $146 ({RR} 16... Bf5 17. Bxg7 {1/2-1/2 (17) Blagojevic,D (2529)-Djukic,
N (2551) Kragujevac 2013}) 17. Bxg7 Kxg7 18. Ne5 Rc8 19. h4 Bf5 20. Re2 h5 21.
Rae1 Qb6 22. Qa4 a5 23. a3 Nb5 24. Rd2 Qc5 25. Qf4 Rcd8 26. g4 hxg4 27. h5 Rh8
28. hxg6 fxg6 29. a4 Nd6 30. Nxg4 Nf7 31. Ne5 Qd6 32. Qd4 Qf6 33. Nc4 Rh4 34.
Qxf6+ Kxf6 35. b3 Nd6 36. Nxa5 Ra8 37. Nxb7 Nxb7 38. d6 Rg4 39. dxe7 Re8 40.
Kf1 Nc5 41. Rd6+ Ne6 42. Bh3 Rxe7 43. Bxg4 Bxg4 44. Re3 Rc7 45. Kg2 Bf5 46. a5
Ke7 47. Rb6 Kd7 48. Kg3 Ke7 49. Rb5 Kf6 1-0

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.21"]
[Round "5"]
[White "Dominguez Perez, Leinier"]
[Black "Barrientos Chavarriaga, Sergio"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2716"]
[BlackElo "2499"]
[PlyCount "121"]
[EventDate "2011.03.18"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg2 Qxc4 8.
O-O Nc6 9. Nb3 d5 10. Bf4 Be7 11. a3 a5 12. Rc1 Qa6 13. a4 O-O 14. Nb5 Qb6 15.
Bc7 Qa6 16. Nc5 Bxc5 17. Rxc5 Ne8 18. Bf4 Qb6 $146 ({RR} 18... Bd7 19. Qb3 b6
20. Rcc1 Rc8 21. e4 dxe4 22. Rfd1 Nf6 23. Nd6 Nb4 24. Nxc8 Rxc8 25. Bxe4 Nxe4
26. Rxd7 Rxc1+ 27. Bxc1 Qc8 28. Rd1 Nd5 29. Be3 Nxe3 30. Qxe3 Nc5 31. Rd6 Qc7
32. Qd4 h6 33. h4 {Iotov,V (2581)-Friesen,V (2054) Dresden 2010 1-0 (44)}) ({RR
} 18... e5 19. Bg5 h6 20. Bd2 Nf6 21. Nc7 Qb6 22. Rxc6 bxc6 23. Nxa8 Qa7 24.
Qb3 Bg4 25. Qc3 Rxa8 26. h3 Bd7 27. Qxe5 Re8 28. Qc3 c5 29. Bxh6 d4 30. Qf3 Qa6
31. Bf4 Bxa4 32. Qa3 Bb5 33. Qxc5 {Kraemer,M (2436)-Berkes,F (2606) Germany
2008 1/2-1/2 (61)}) 19. Qc1 Bd7 20. e4 Nb4 21. Rd1 Bc6 22. Be3 Qd8 23. exd5
exd5 24. Bd4 Nf6 25. Qf4 Nd7 26. Rc3 f6 27. b3 Ne5 28. Bc5 Rf7 29. Bxb4 axb4
30. Qxb4 Rd7 31. Nd4 Ra6 32. Ne6 Qe7 33. Qxe7 Rxe7 34. Nc5 d4 35. Rxd4 Bxg2 36.
Kxg2 Rc6 37. Ne4 Kf7 38. Re3 Kg6 39. Nd2 Kf7 40. Rb4 Rd7 41. Nf3 Nxf3 42. Rxf3
b6 43. Rb5 Rd2 44. Rf4 Ke6 45. h4 g6 46. g4 Kd7 47. Rbb4 Rcd6 48. Rb5 Rc2 49.
Kg3 Kc6 50. Rfb4 Kc7 51. a5 bxa5 52. Rxa5 Rd3+ 53. f3 Kd6 54. Rb6+ Rc6 55.
Rxc6+ Kxc6 56. Ra6+ Kd5 57. Rxf6 Rxb3 58. Kf4 Rb1 59. Kg5 Rh1 60. Rf7 h5 61.
Rf6 1-0

[Event "Cartagena IRT op 4th"]
[Site "Cartagena"]
[Date "2012.06.16"]
[Round "4"]
[White "Barrientos Chavarriaga, Sergio"]
[Black "Corrales Jimenez, Fidel"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2513"]
[BlackElo "2593"]
[PlyCount "71"]
[EventDate "2012.06.14"]
[EventRounds "9"]
[EventCountry "COL"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd3
Qxb2 9. Rb1 Qa3 10. f5 Qa5 ({RR} 10... Be7 11. fxe6 fxe6 12. Be2 Qa5 13. Bd2
Qc7 14. g4 h6 15. g5 hxg5 16. e5 dxe5 17. Nf3 e4 18. Nxe4 Nxe4 19. Qxe4 O-O 20.
Nxg5 Bxg5 21. Bxg5 Nc6 22. Rb3 Qe5 23. Qxe5 Nxe5 24. Rg3 b5 25. Rhg1 {Gashimov,
V (2740)-Grischuk,A (2756) Nice 2010 1/2-1/2 (33)}) 11. Bd2 ({RR} 11. Qc4 Nbd7
12. fxe6 Qxg5 13. exf7+ Ke7 14. Qe6+ Kd8 15. Qe8+ Nxe8 16. Ne6+ Ke7 17. fxe8=Q+
Kxe8 18. Nxg5 Ra7 19. Bc4 Ne5 20. Be6 Bxe6 21. Nxe6 Kd7 22. Nd4 Nc6 23. Nxc6
bxc6 24. Rb8 Kc7 25. Re8 Kd7 {Gao,R (2417)-Andriasian,Z (2616) Beijing 2012 1/
2-1/2}) 11... e5 $146 ({RR} 11... Qc7 12. fxe6 fxe6 13. Be2 Be7 14. g4 h6 15.
e5 dxe5 16. Qg6+ Kf8 17. Nf3 Bd7 18. g5 Be8 19. Qd3 hxg5 20. Nxg5 Kg8 21. Rg1
Qd7 22. Qg3 Nh5 23. Qxe5 Bd6 24. Qe4 Bxh2 25. Bc4 Nf6 26. Qg2 {Mamedov,R (2645)
-Cernousek,L (2431) Pardubice 2009 1-0}) ({RR} 11... Qc7 12. fxe6 fxe6 13. Be2
Nc6 14. Nxc6 bxc6 15. e5 dxe5 16. Bg5 Be7 17. Bxf6 Bxf6 18. Ne4 O-O 19. O-O Rb8
20. Rbd1 c5 21. Qh3 c4 22. Ng5 Qc5+ 23. Kh1 Bxg5 24. Rxf8+ Qxf8 25. Bxc4 {0-1
(25) Apryshko,G (2255)-Gabuzyan,H (2404) Albena 2011}) 12. Nb3 Qd8 13. g4 Nxg4
14. Nd5 Nc6 15. Qg3 Nf6 16. Nxf6+ gxf6 17. Bc4 Ne7 18. Na5 d5 19. exd5 Nxf5 20.
Qf2 Nd6 21. Bd3 Bh6 22. Bb4 f5 23. Rg1 Ne4 24. Bxe4 fxe4 25. Nc4 e3 26. Nxe3
Bf8 27. Qg3 f6 28. Qh4 Bxb4+ 29. Qxb4 Qe7 30. d6 Qf7 31. Qe4 Rf8 32. Nd5 Rb8
33. Rb6 Qd7 34. Qc4 h5 35. Nc7+ Kd8 36. Rg8 1-0

[Event "Iberoamerican-ch GpB 4th"]
[Site "Quito"]
[Date "2012.04.16"]
[Round "4"]
[White "Barrientos Chavarriaga, Sergio"]
[Black "Milos, Gilberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2519"]
[BlackElo "2593"]
[PlyCount "0"]
[EventDate "2012.04.14"]
[EventRounds "5"]
[EventCountry "ECU"]
[EventCategory "9"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]

1/2-1/2

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.27"]
[Round "13"]
[White "Bruzon Batista, Lazaro"]
[Black "Barrientos Chavarriaga, Sergio"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2686"]
[BlackElo "2499"]
[PlyCount "37"]
[EventDate "2011.03.18"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Na4
cxd4 9. exd4 d5 10. c5 bxc5 11. a3 c4 12. Bxh7+ Nxh7 13. axb4 Nd7 ({RR} 13...
Bc6 14. Nc5 Bb5 15. Ne5 c3 16. Re1 cxb2 17. Bxb2 Nc6 18. Ra3 a5 19. bxa5 Nxa5
20. Rh3 Ng5 21. Rg3 f6 22. Bc1 fxe5 23. Bxg5 Qe8 {1-0 (23) Kortschnoj,V (2659)
-Iordachescu,V (2560) Kolkata 2000}) 14. Nc5 Bc6 15. Ra3 $146 ({RR} 15. Re1
Nxc5 16. bxc5 Bb5 17. Ra3 Re8 18. Ne5 f6 19. Ng6 Nf8 20. Nxf8 Kxf8 21. Rh3 Qd7
22. Rh8+ Ke7 23. Qg4 Rg8 24. Rh7 Kf8 25. Rxe6 Kf7 26. Rxf6+ Kxf6 27. Bg5+ Kf7
28. Qf4+ Kg6 29. Rh6+ gxh6 {Lukacs,P (2280)-Radojevic,Z (2205) Decin 1973 1-0
(33)}) 15... a5 16. Ne5 Nxe5 17. dxe5 d4 18. Rg3 Qd5 19. Bh6 1/2-1/2

[Event "Cartagena IRT op 4th"]
[Site "Cartagena"]
[Date "2012.06.16"]
[Round "5"]
[White "Barrientos Chavarriaga, Sergio"]
[Black "Cordova, Emilio"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2513"]
[BlackElo "2566"]
[PlyCount "65"]
[EventDate "2012.06.14"]
[EventRounds "9"]
[EventCountry "COL"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]

1. e4 c5 2. Nf3 a6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. f4 Qb6 7. Nxc6 Qxc6 8.
Bd3 b5 9. Qe2 Bb7 10. Bd2 Be7 11. a3 Rc8 12. O-O Nf6 13. e5 Nd5 14. Ne4 f5 15.
exf6 Nxf6 16. Ng5 O-O 17. Kh1 ({RR} 17. Rae1 Bc5+ 18. Kh1 Bd4 19. Bc1 Rfe8 20.
c3 Ba7 21. Qc2 g6 22. Be3 Bxe3 23. Rxe3 Kg7 24. Rg3 Nh5 25. Rh3 Nf6 26. Nf3 d6
27. Nh4 Ne4 28. Re3 d5 29. Nf3 Rf8 30. Nd4 Qd6 31. Ref3 Rf6 {Vavulin,M (2356)
-Korpa,B (2308) Chongqing 2013 1-0 (61)}) 17... Qd5 $146 ({RR} 17... Bc5 18.
Rae1 Bd4 19. Bc1 Rce8 20. c3 Ba7 21. Qc2 h6 22. Nf3 d6 23. Bg6 Re7 24. Nh4 e5
25. Bf5 Ree8 26. Ng6 exf4 27. Re7 {1-0 (27) Adams,M (2755)-Stefansson,H (2557)
Istanbul 2000}) 18. Bc3 Rxc3 19. bxc3 h6 20. c4 bxc4 21. Bxc4 Qc5 22. Nh3 Qf5
23. Rab1 Ba8 24. Rb3 a5 25. Re3 Bc5 26. Rxe6 Kh8 27. Ra6 Bb7 28. Rxf6 Rxf6 29.
Rb1 Qe4 30. Qxe4 Bxe4 31. Rb5 Bxa3 32. Rxa5 Bd6 33. Bd3 1/2-1/2

[Event "American Continental 7th"]
[Site "Toluca"]
[Date "2011.04.22"]
[Round "6"]
[White "Barrientos Chavarriaga, Sergio"]
[Black "Bruzon Batista, Lazaro"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2499"]
[BlackElo "2668"]
[PlyCount "44"]
[EventDate "2011.04.19"]
[EventRounds "9"]
[EventCountry "MEX"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8.
e6 fxe6 9. axb5 Nb4 10. Re1 ({RR} 10. Bg5 Be7 11. Bxe7 Qxe7 12. Re1 Bd7 13. c4
O-O 14. Nc3 a6 15. Qb3 a5 16. Rad1 e5 17. Re3 Bg4 18. Ne4 Bxf3 19. Rxf3 Rxf3
20. Qxf3 Rf8 21. Qb3 Qf7 22. b6 cxb6 23. Rxd6 b5 24. Qe3 bxc4 {Horvath,R (2080)
-Exler,V (2121) Feldkirchen 2013 0-1 (38)}) 10... Be7 11. b6 Nc6 $146 ({RR}
11... a5 12. bxc7 Qxc7 13. c3 Nc6 14. Na3 O-O 15. Nb5 Qd7 16. c4 d5 17. cxd5
exd5 18. Be3 Bb4 19. Bd2 Qf7 20. Bxb4 Nxb4 21. Qd2 Bf5 22. Nbd4 Be4 23. Ng5 Qg6
24. f3 h6 25. Nge6 Rxf3 26. Nxf3 {Ghaem Maghami,E (2594)-Navara,D (2722)
Khanty-Mansiysk 2010 0-1 (51)}) 12. Nd4 Nxd4 13. Qxd4 Bf6 14. Qa4+ Bd7 15. Qa3
O-O 16. bxc7 Qxc7 17. c3 Bc6 18. Be3 Be5 19. Nd2 Qf7 20. Nf1 Qg6 21. Ng3 Bxg3
22. hxg3 Qe4 0-1

[Event "San Cristobal Bolivar op 1st"]
[Site "San Cristobal"]
[Date "2012.09.29"]
[Round "8"]
[White "Barrientos Chavarriaga, Sergio"]
[Black "Rakhmanov, Alexander"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2493"]
[BlackElo "2582"]
[PlyCount "100"]
[EventDate "2012.09.25"]
[EventRounds "10"]
[EventCountry "VEN"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. Bd3
Bd7 9. Bc2 Qa6 $146 ({RR} 9... Nb4 10. Bxh6 Nxc2+ 11. Qxc2 gxh6 12. O-O Bg7 13.
Nc3 Rc8 14. Qd2 O-O 15. h3 Qb4 16. Nh2 f6 17. f4 f5 18. Nf3 Rc4 19. Rfc1 Qe7
20. Rc2 Rfc8 21. Rac1 Qb4 22. a3 Qb3 23. Ne1 h5 24. Ne2 {Kovarcik,G (2090)-Bes,
S (2170) Cannes 1996 1-0 (62)}) ({RR} 9... g5 10. h3 Nf5 11. Bxf5 exf5 12. O-O
g4 13. hxg4 fxg4 14. Nc3 gxf3 15. Nxd5 fxg2 16. Re1 Qxd4 17. Bg5 Bg7 18. Nc7+
Kf8 19. Nxa8 Nxe5 20. Be7+ Kg8 21. Rxe5 Bxe5 22. Qxd4 Bxd4 23. Rd1 Bxf2+ {1-0
(23) Movsesian,S (2721)-Caruana,F (2709) Moscow 2010}) ({RR} 9... Nf5 10. Bxf5
exf5 11. O-O h6 12. Nc3 Be6 13. h4 Be7 14. a3 Qd8 15. h5 g5 16. hxg6 fxg6 17.
Na4 b6 18. Qd3 Qd7 19. Bd2 g5 20. Rfe1 O-O 21. b4 Kg7 22. b5 Nd8 23. Rac1 f4
24. Bb4 {Arias,P (2050)-Pacheco,M (2384) Cochabamba 2013 0-1 (36)}) ({RR} 9...
Nb4 10. Bxh6 Nxc2+ 11. Qxc2 gxh6 12. O-O Rc8 13. Nc3 Bg7 14. Qd2 O-O 15. Rfe1
Rc7 16. Rac1 Rfc8 17. Ne2 Qa6 18. a3 Rxc1 19. Rxc1 Rxc1+ 20. Nxc1 Qc4 21. h3
Ba4 22. Nd3 b6 23. Nf4 Qc2 24. Qxc2 {Granko,R-Manikin,B Nikolaev 2009 1/2-1/2
(59)}) 10. Nc3 Nb4 11. Bb1 Rc8 12. a3 Be7 13. h3 Nc6 14. Bd3 Qb6 15. Na4 Qd8
16. Bxh6 gxh6 17. O-O O-O 18. b4 b6 19. Re1 Kh8 20. Rc1 Rg8 21. Nc3 Qf8 22. Ne2
f6 23. Ng3 fxe5 24. b5 Nxd4 25. Nxe5 Rxc1 26. Qxc1 Be8 27. Qc7 Qg7 28. Qxa7 Bc5
29. Qxg7+ Rxg7 30. Kf1 Ra7 31. Nc6 Bxc6 32. bxc6 Rc7 33. Ne2 Rxc6 34. Nxd4 Bxd4
35. Bb5 Rc5 36. a4 e5 37. g3 Kg7 38. f3 Kf6 39. Bd3 Rc3 40. Ke2 Ra3 41. Rc1 Bc5
42. Bxh7 Re3+ 43. Kd2 Rxf3 44. Bg8 e4 45. Rd1 Ke5 46. Kc2 d4 47. Bh7 Rf7 48.
Bg6 Rg7 49. Be8 Rxg3 50. Bc6 Rc3+ 0-1

[Event "Istanbul ol (Men) 40th"]
[Site "Istanbul"]
[Date "2012.09.03"]
[Round "6.4"]
[White "Shanava, Konstantine"]
[Black "Barrientos Chavarriaga, Sergio"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2569"]
[BlackElo "2500"]
[PlyCount "81"]
[EventDate "2012.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[WhiteTeam "Georgia"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 a6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Nbd7 7. O-O g6 8.
Re1 ({RR} 8. Be3 b6 9. Nd5 Bb7 10. c4 e5 11. Nc2 Bxd5 12. exd5 Bg7 13. Nb4 O-O
14. Nc6 Qc7 15. b4 h5 16. a4 a5 17. bxa5 bxa5 18. Rb1 Ne4 19. Qc2 f5 20. Rb5
Kh7 21. Rfb1 Nec5 22. Bd2 e4 {Anand,V (2803)-Topalov,V (2804) Leon 2006 1/2-1/
2 (61)}) 8... Bg7 9. a4 ({RR} 9. Bf1 O-O 10. Bg5 Nc5 11. h3 Bd7 12. Qd2 Re8 13.
Rad1 Rc8 14. Nb3 Na4 15. e5 Nxb2 16. Rb1 Nh5 17. Rxb2 Bxe5 18. Nd4 Qa5 19. Nce2
Qxd2 20. Bxd2 b5 21. g4 Nf6 22. Bg2 d5 23. f4 Bb8 {Vaibhav,S (2513)-Gharamian,
T (2663) Lille 2013 1-0 (37)}) 9... O-O 10. h3 $146 ({RR} 10. Be3 e6 11. Nb3
Qc7 12. Qd2 b6 13. Rad1 Ne8 14. Bh6 Bb7 15. Bxg7 Kxg7 16. h4 Rd8 17. h5 Nc5 18.
Nxc5 Qxc5 19. Qd4+ f6 20. hxg6 hxg6 21. Rd3 Rh8 22. Red1 Rh4 23. Qxc5 bxc5 24.
g3 Rh7 {Pogonina,N (2472)-Bodnaruk,A (2407) Moscow 2010 1-0 (67)}) ({RR} 10.
Bf1 Qc7 11. Bg5 e6 12. Qd2 Ne5 13. Rad1 Ne8 14. Nb3 f6 15. Bh6 Nc4 16. Bxc4
Qxc4 17. Bxg7 Kxg7 18. a5 Bd7 19. Qe3 Qc7 20. f4 Rf7 21. Rd3 Rb8 22. Qa7 Bc6
23. Nd4 Re7 24. Rf1 e5 {Bronnikova,E (2252)-Bodnaruk,A (2412) Gaziantep 2012
0-1 (58)}) 10... h6 11. a5 Nc5 12. Bf3 e5 13. Nb3 Nxb3 14. cxb3 Be6 15. Be3 Rc8
16. Re2 Qe7 17. Rd2 Rfd8 18. Bb6 Rd7 19. Rc1 Qf8 20. Ra1 Kh7 21. b4 Rc4 22. b5
Rb4 23. bxa6 bxa6 24. Be2 Qa8 25. Qf1 d5 26. exd5 Bxd5 27. Nxd5 Rxd5 28. Rc2
Nd7 29. Be3 Rd6 30. Rd1 Rxd1 31. Qxd1 Nf8 32. Rc7 Kg8 33. Bc4 Rxb2 34. Qd6 Qe4
35. Qe7 Qf5 36. Bxf7+ Kh8 37. Bc4 Rb1+ 38. Kh2 Qf6 39. Qxf6 Bxf6 40. Bxh6 e4
41. Rc8 1-0