[Event "USA-ch 63rd"]
[Site "Saint Louis"]
[Date "2019.03.31"]
[Round "11"]
[White "Xiong, Jeffery"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "2663"]
[BlackElo "2746"]
[Annotator "User"]
[PlyCount "116"]
[EventDate "2019.03.20"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "18"]
[SourceTitle "CB14_2019"]
[SourceDate "2019.04.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.03"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. Nc3 Nc6 (7... c6
) (7... Qe8) 8. d5 Na5 9. b3 (9. Qa4) (9. Qd3) (9. Nd2) 9... c5 (9... Ne4 10.
Nxe4 Bxa1 11. Neg5 $16 c5 12. e4 fxe4 13. Nh4 Bf6 14. Bxe4 e5 15. Nxh7 Bxh4 16.
Nxf8 Qxf8 17. gxh4 Bf5 18. f3 Qf7 19. Bh6 Kh7 20. Qd2 b6 21. Qg5 Rg8 22. Rf2
Nb7 23. Kf1 Qd7 24. h5 Bxe4 25. fxe4 Qh3+ 26. Ke2 Qxh5+ 27. Qxh5 gxh5 28. Be3
Kg6 29. Rf5 Rh8 30. Bg5 Re8 31. h4 a6 32. Rf6+ Kg7 33. Rh6 b5 34. Rxh5 bxc4 35.
bxc4 Nd8 36. Rh6 Nf7 37. Re6 Rb8 38. Bf6+ Kg8 39. h5 Rb2+ 40. Kf3 Rb1 41. Kg2
Rb8 42. Re7 Kf8 43. Ra7 Ke8 44. Kg3 Rb1 45. Ra8+ Kd7 46. Rf8 Nh6 47. Rd8+ Kc7
48. Rh8 Ng8 49. Rxg8 Rg1+ 50. Kh4 Rxg8 51. h6 Rg6 52. Bg5 {1-0 (52) Piorun,K 
(2499)-Malaniuk,V (2543) Polanica Zdroj 2010}) 10. Bb2 (10. Bd2) 10... a6 11.
Ng5 (11. Rb1) 11... Rb8 12. Qd3 Qe8 13. Nd1 b5 14. Qd2 Nb7 15. Ne3 Nd8 16. Nh3
Bd7 17. Rad1 b4 18. Qc2 (18. Ra1 a5 19. a4 bxa3 20. Rxa3 a4 21. Bxf6 Bxf6 22.
bxa4 Bxa4 $11) 18... a5 19. Nf4 a4 20. h4 Ra8 21. Qb1 Ra6 22. Bf3 Qf7 23. Neg2
(23. Rd2) 23... Ng4 24. Bxg4 fxg4 25. e4 Bxb2 26. Qxb2 Qg7 27. Qxg7+ Kxg7 28.
e5 Bf5 29. exd6 exd6 30. Rfe1 Nf7 31. Re7 $6 (31. Ne6+ Bxe6 32. dxe6 Ne5 33.
Re4 Rfa8 34. Ne3 axb3 35. axb3 Ra1 36. Rxa1 Rxa1+ 37. Kg2 Kf6 38. Nxg4+ Kxe6
$11) 31... Kf6 32. Rb7 $2 (32. Re6+ Bxe6 33. dxe6 axb3 34. axb3 Ne5 35. Nd5+
Kg7 36. e7 Rg8 37. Nc7 Raa8 38. Nxa8 Rxa8 39. Kf1 Kf7 40. Rxd6 Kxe7 41. Rd5
Nxc4 42. Nf4 $15) 32... axb3 33. axb3 Rfa8 34. Ne3 Ra1 35. Kf1 Ne5 36. Rxa1
Rxa1+ 37. Ke2 Nf3 38. Nxf5 Kxf5 39. Ke3 Re1+ 40. Kd3 Ne5+ 41. Kd2 Ra1 42. Ne6
h6 43. Rb6 Ra3 44. Kc2 Ra2+ 45. Kd1 Nd3 46. Rxd6 Nxf2+ 47. Ke1 Nd3+ 48. Kd1 Ke4
49. Nc7 Nf2+ 50. Ke1 Kd3 51. Rxg6 Ne4 52. Kf1 Nxg3+ 53. Kg1 Ne2+ 54. Kh1 Ke3
55. Rf6 Ra1+ 56. Kg2 Rg1+ 57. Kh2 g3+ 58. Kh3 Rh1+ 0-1

[Event "Rubinstein Memorial op-A 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.27"]
[Round "9"]
[White "Piorun, Kacper"]
[Black "Malaniuk, Vladimir P"]
[Result "1-0"]
[ECO "A89"]
[WhiteElo "2499"]
[BlackElo "2543"]
[Annotator "Taktische Analyse 2.20 (60s)"]
[PlyCount "103"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

{[%mdl 128][%evp 15,103,37,128,89,149,118,161,154,220,198,249,231,256,182,719,
716,668,480,469,433,444,432,430,346,338,290,287,262,287,261,273,215,283,272,
258,248,225,175,175,195,208,208,211,209,208,208,497,488,512,515,504,500,507,
500,560,559,563,525,554,565,518,513,719,653,825,825,810,805,839,782,922,906,
843,860,1633,1620,1538,1533,1464,610,1358,1466,6081,5093,3066,4909,2221,1617,
1527,1427]} 1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. Nc3
Nc6 (7... Qe8 {Malaniuk}) (7... c6 {Demuth}) 8. d5 Na5 9. b3 $1 (9. Qa4) (9.
Qd3) (9. Nd2) 9... Ne4 10. Nxe4 Bxa1 11. Neg5 $1 $16 c5 12. e4 $1 fxe4 13. Nh4
$1 Bf6 14. Bxe4 e5 $146 (14... Bxg5 15. Bxg5 Rf6 16. Re1 Qf8 17. Bxf6 Qxf6 {
1-0 (25) Rapport,R (2401)-Seres,L (2456) Budapest 2009}) 15. Nxh7 $1 Bxh4 (
15... Kxh7 16. Qh5+ $18) 16. Nxf8 (16. gxh4 $2 Qxh4 17. Nxf8 Qxe4 $11) 16...
Qxf8 17. gxh4 Bf5 18. f3 Qf7 19. Bh6 Kh7 20. Qd2 b6 21. Qg5 Rg8 22. Rf2 Nb7 23.
Kf1 Qd7 24. h5 Bxe4 25. fxe4 Qh3+ 26. Ke2 Qxh5+ 27. Qxh5 gxh5 28. Be3 Kg6 29.
Rf5 Rh8 30. Bg5 Re8 $2 (30... Rh7 31. h4 $2 (31. Be3 Rh8 (31... Rf7 32. Rg5+))
31... Rf7 $11) 31. h4 a6 32. Rf6+ Kg7 33. Rh6 b5 34. Rxh5 bxc4 35. bxc4 Nd8 36.
Rh6 Nf7 37. Re6 Rb8 38. Bf6+ Kg8 39. h5 Rb2+ 40. Kf3 Rb1 (40... Rxa2 41. Re8+
Kh7 42. Rf8) 41. Kg2 Rb8 42. Re7 Kf8 43. Ra7 Ke8 44. Kg3 Rb1 45. Ra8+ Kd7 46.
Rf8 Nh6 47. Rd8+ Kc7 48. Rh8 Ng8 49. Rxg8 Rg1+ 50. Kh4 Rxg8 51. h6 Rg6 52. Bg5
1-0

[Event "FIDE World Cup 2019"]
[Site "Khanty-Mansiysk RUS"]
[Date "2019.09.10"]
[Round "1.1"]
[White "Huschenbeth, N."]
[Black "Naiditsch, A."]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2620"]
[BlackElo "2643"]
[Annotator "User"]
[PlyCount "77"]
[EventDate "2019.09.10"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "The Week in Chess 1297"]
[Source "Mark Crowther"]
[SourceDate "2019.09.16"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.16"]
[SourceQuality "2"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8.
Qxg7 (8. Bd3 Qa5) 8... Rg8 9. Qxh7 Qc7 10. Qd3 (10. Ne2 Qxe5 $6 11. cxd4 Qc7
12. Bf4) 10... Qxe5+ (10... dxc3 11. Ne2 Nbc6 12. f4) 11. Ne2 dxc3 12. Qxc3
Nbc6 13. Qxe5 Nxe5 14. Ng3 f6 (14... b6 {Berg}) (14... N7c6 {lc0}) 15. Bb2 Kf7
16. Nh5 Nd7 17. O-O-O b6 (17... a6 18. Be2 e5 19. Rhg1 b5 20. f4 Bb7 21. g4 d4
22. Rdf1 Ke6 23. g5 Be4 24. gxf6 Rxg1 25. Rxg1 Nxf6 26. Rg5 Nf5 27. Rg6 Rf8 28.
fxe5 Kxe5 29. Nxf6 Rxf6 30. Rxf6 Kxf6 31. a4 bxa4 32. Bxa6 Ke5 33. Bb5 Nh4 34.
Bxa4 Nf3 35. Bb5 Nxh2 36. Be2 Nf3 37. Bxf3 {1/2-1/2 (37) Van Foreest,J (2626)
-Karthik,V (2462) Zuerich 2019}) 18. Rg1 Bb7 19. g4 Rh8 20. f4 Rh6 21. Be2 Rah8
22. Nxf6 Nxf6 23. g5 Rxh2 24. gxf6 Nf5 25. Bd3 R8h7 26. Bxf5 exf5 27. Bd4 Ba6
28. Rg7+ Rxg7 29. fxg7 Be2 30. Rg1 Bg4 31. Re1 Be2 32. Rg1 Bg4 33. Re1 Be2 34.
a4 Kg8 35. Kb2 a5 36. Ka1 Kf7 37. Rb1 Rh6 38. Rg1 Kg8 39. Rg3 1-0

[Event "Lloyds Bank op 14th"]
[Site "London"]
[Date "1990.??.??"]
[Round "?"]
[White "Rogers, Ian"]
[Black "Martin, Andrew D"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2515"]
[BlackElo "2430"]
[Annotator "User"]
[PlyCount "92"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 e5 3. Nc3 Nd7 4. d4 Ngf6 5. e4 Be7 6. Be2 O-O 7. O-O c6 8. Qc2
Re8 9. Re1 (9. Rd1) 9... a6 10. h3 b5 11. a3 Bb7 12. Bf1 exd4 13. Nxd4 Bf8 14.
Bg5 Qb8 15. Rad1 h6 16. Bh4 Qa7 17. Nf5 Re6 18. b4 (18. Nd4 Ree8 19. Nf5 Re6 {
Giddins und Welling}) 18... g6 19. Nd4 Ree8 20. Nb3 Rac8 21. Na5 $2 (21. e5
dxe5 (21... Rxe5 22. Rxe5 dxe5 23. Ne4 g5 24. Bg3) 22. Ne4 g5 (22... Be7 23.
Nxf6+ Bxf6 24. Rxd7 Bxh4 25. Nc5) 23. Nxf6+ Nxf6 24. Qf5 Bg7 25. Bg3) (21. c5
dxc5 22. e5 c4 23. Na5 Nd5 24. e6) 21... Ba8 22. Qb3 (22. Qd2) 22... Re6 23.
Bd3 (23. Bg3 Nh5 24. Bh2) 23... Rce8 24. Kf1 Bg7 (24... g5 25. Bg3 Nh5 26. Bh2
Ne5) 25. f3 Nh5 26. Ne2 Ne5 27. Bb1 (27. Bf2) 27... bxc4 28. Nxc4 Nxc4 29. Qxc4
d5 30. Qc5 Qb8 31. Nd4 (31. Kg1) 31... Bxd4 32. Qxd4 c5 33. bxc5 dxe4 34. fxe4
$2 (34. Bxe4 Bxe4 35. Rxe4 Rxe4 36. fxe4 Qf4+ 37. Qf2 Qxe4 38. Kg1 $11) (34.
Ba2 g5 (34... Re5 35. Qd7) 35. Bxe6 fxe6 (35... Rxe6 36. Qd8+ Re8 37. Qxb8 Rxb8
38. g4 $18) 36. g4 Qh2 37. gxh5 Rf8 $11) 34... g5 35. Bf2 Qh2 36. Bg1 Qh1 37.
Re3 Rf6+ 38. Ke2 Qxg2+ 39. Kd3 Rf1 40. Ree1 Nf4+ 41. Kc4 Rxe1 42. Rxe1 Bd5+ 43.
Kb4 Rb8+ 44. Ka5 Qxh3 45. exd5 Qxa3+ 46. Qa4 Rb5+ 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.22"]
[Round "7"]
[White "Antunes, Antonio"]
[Black "Cifuentes Parada, Roberto"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2320"]
[BlackElo "2325"]
[Annotator "User"]
[PlyCount "100"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Portugal"]
[BlackTeam "Chile"]
[WhiteTeamCountry "POR"]
[BlackTeamCountry "CHI"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 (7. a4 {
Kaufman}) 7... c6 8. a4 b6 9. h3 (9. d5 {Kasparov}) (9. Bg5 {Caruana}) 9... a6
10. Bg5 Bb7 11. Bb3 b5 12. axb5 axb5 13. Rxa8 Bxa8 14. Qe2 Qc7 15. Bh4 h6 16.
Nd1 Re8 17. c3 Bf8 18. Bc2 Bb7 19. dxe5 dxe5 20. Ne3 g6 21. Rd1 Bg7 (21... Re6
22. Kh2 Rd6) 22. Ng4 $6 (22. c4) (22. Qd2) 22... Nxg4 23. hxg4 Bc8 24. Nd2 (24.
Ne1) 24... g5 25. Bg3 Nf6 26. f3 h5 27. Qe3 hxg4 28. Qxg5 Nh7 29. Qe3 Re6 30.
fxg4 Bh6 31. Qe2 $6 (31. Qe1 Rg6 32. Nf3 Bxg4 $2 33. Nxe5 $16) 31... Rg6 32.
Nf3 Bxg4 33. Qd3 Bxf3 34. Qxf3 Nf6 35. Bb3 Ng4 36. Rd3 (36. Qf5 Qb6+ 37. Bf2
Be3 38. Rf1 $13) 36... Bf4 37. Bxf4 $2 (37. Bf2 $17) 37... exf4 38. Qd1 Qb6+
39. Rd4 c5 40. Rd8+ Kg7 41. Bxf7 c4+ 42. Qd4+ Qxd4+ 43. cxd4 Kxf7 44. Rb8 Ra6
45. Kf1 Ra2 46. Rxb5 c3 47. bxc3 Ne3+ 48. Kg1 Rxg2+ 49. Kh1 f3 50. Rb1 Ng4 0-1

[Event "Palma de Mallorca Gran Torneo-07"]
[Site "Palma de Mallorca"]
[Date "1971.12.01"]
[Round "3"]
[White "Csom, Istvan"]
[Black "Reshevsky, Samuel Herman"]
[Result "1-0"]
[ECO "C44"]
[Annotator "User"]
[PlyCount "119"]
[EventDate "1971.11.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 Be7 5. O-O O-O 6. Nbd2 d5 7. c3 a5 8. Re1
Re8 9. Bf1 dxe4 10. dxe4 Bc5 11. Qc2 Ng4 12. Re2 Be6 13. h3 Nf6 14. Nb3 Bb6 15.
Be3 Qe7 (15... Bxe3) 16. Nbd2 (16. Bxb6) 16... Nd7 17. b3 f6 18. a3 Red8 19.
Qb1 Qf7 20. Re1 Bxe3 21. Rxe3 Nc5 22. b4 Nb3 23. Nxb3 Bxb3 24. Qe1 Bc4 25. Rd1
Rxd1 26. Qxd1 Rd8 27. Bd3 Rd6 28. Qe2 (28. Qf1) 28... Bxd3 29. Rxd3 Qc4 30. Ne1
Na7 31. Qh5 g6 32. Qf3 Kg7 33. Rxd6 cxd6 34. Nc2 Nb5 35. Ne3 Qe6 (35... Qxc3
36. Qg4 Qc1+ 37. Kh2 Qc7 38. bxa5 Nc3) 36. Nd5 Nxa3 37. bxa5 f5 $2 (37... Nc4
$14) 38. Qd3 fxe4 39. Qxe4 Qf5 40. Qh4 g5 41. Qa4 Qb1+ 42. Kh2 Qb5 43. Qe4 Qb1
(43... Qxa5 44. c4 Qd8 (44... b5 45. Qf3) 45. Qd3) 44. Qg4 Qg6 45. Qb4 Qf7 46.
c4 Nc2 47. Qxd6 Qxf2 48. Qxe5+ Kg6 49. Qe6+ Kg7 50. Qe7+ Qf7 51. Qxg5+ Kf8 52.
Qe5 Kg8 53. Qe2 Na3 54. Qd3 Qf8 55. Qg3+ Kf7 56. Qe5 Kg8 57. Nf6+ Kf7 58. Ne4
Kg8 59. Nd6 Qg7 60. Qe6+ 1-0

