[Event "HL 14/15"]
[Site "?"]
[Date "2015.01.25"]
[Round "5.7"]
[White "Rondonuwu, Grover"]
[Black "Czech, Ludwig"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2087"]
[BlackElo "2077"]
[Annotator "User"]
[PlyCount "121"]
[EventDate "2015.??.??"]
[SourceDate "2008.12.16"]
[SourceVersionDate "2008.12.16"]
[WhiteTeam "Frankfurter TV"]
[BlackTeam "Offenbach"]

1. d4 f5 2. Bf4 Nf6 3. e3 g6 4. Nf3 Bg7 5. Be2 O-O 6. Nbd2 d6 7. h3 Qe8 8. Bh2
Nc6 9. O-O Kh8 10. c3 Bd7 11. b4 Nd8 12. a4 Nf7 13. Qb3 e5 14. Rfc1 e4 15. Ne1
Rc8 16. c4 g5 17. a5 g4 18. hxg4 Nxg4 19. Bg3 h5 20. a6 b6 21. c5 Bb5 22. Bxb5
Qxb5 23. c6 Nf6 24. Bh4 Kh7 25. Bxf6 Bxf6 26. Qc4 Qxc4 27. Nxc4 d5 28. Na3 Nd6
29. g3 h4 30. Ng2 Rg8 31. Kh2 hxg3+ 32. fxg3 Bg5 33. Rh1 Rg6 34. Kg1+ Rh6 35.
Kf2 Rxh1 36. Rxh1+ Kg6 37. Ne1 {[#]} Rf8 (37... b5 $1 38. Nb1 Rb8 39. Nc3 Rb6
40. Nxd5 Rxc6 41. Rh8 Rxa6 42. Rg8+ Kh6 43. Ng2 Ra2+ 44. Kg1 c6 45. Ndf4 Bxf4
46. Nxf4 $15) 38. Ke2 Rf7 39. Nec2 Rh7 40. Rxh7 Kxh7 41. Nb1 Nb5 42. Nca3 Nd6
43. Nc3 Bd8 44. Nxd5 Kg7 45. Nc3 Kf7 46. Nab5 Nc8 47. Nd5 Ke6 48. Nf4+ Kf7 49.
Kd2 Be7 50. Kc3 Bd6 51. Kc4 Ke7 52. Kd5 Bxb4 53. Ke5 Be1 54. Nd5+ Kd8 55. Kxf5
Bxg3 56. Kxe4 Bh2 57. Kd3 Bg3 58. e4 Bh2 59. e5 Bg3 60. Ke4 Bh4 61. Nbxc7 1-0

[Event "OF - Steinheim"]
[Site "?"]
[Date "1972.02.20"]
[Round "?"]
[White "Matzerath"]
[Black "Heppner"]
[Result "0-1"]
[ECO "B42"]
[Annotator "User"]
[PlyCount "60"]
[EventDate "2018.02.11"]
[SourceDate "2008.12.16"]
[SourceVersionDate "2008.12.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Be3 Qc7 7. O-O Nf6 8.
Nd2 d5 9. exd5 Nxd5 10. Qe2 Bd6 11. h3 Nf4 12. Qg4 Nxd3 13. cxd3 {[#]} O-O (
13... f5 14. Qf3 f4 15. Nxc6 fxe3 16. fxe3 bxc6 17. Ne4 Ra7 18. Qf7+ Qxf7 19.
Nxd6+ Kf8 20. Rxf7+ Rxf7 21. Nxc8 $17) 14. Rac1 f5 (14... e5 15. Nf5 g6 16.
Nh6+ Kg7 17. Qe2 f5 18. Nc4 $15) 15. Qe2 f4 16. Nxc6 fxe3 17. Nd4 exf2+ 18. Kh1
Qf7 19. Ne4 Qf4 20. Nxd6 Qxd6 21. Nf3 Bd7 22. Rxf2 Bc6 23. Rcf1 Bd5 24. b3 Qg3
25. Qe3 Rf6 26. Qc5 Raf8 27. Qe3 R8f7 28. Kg1 h6 29. Qe5 Rxf3 30. Qxg3 Rxg3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.25"]
[Round "8"]
[White "Donchenko, Alexander"]
[Black "Giri, Anish"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2554"]
[BlackElo "2771"]
[Annotator "User"]
[PlyCount "86"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Qc2 Nf6 5. Nbd2 Nbd7 6. g3 Be7 7. Bg2 O-O 8. O-O
b6 9. e4 Bb7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Rc8 13. Qa4 Nc7 14. Bf1 Qe8 15.
Kg2 (15. a3 Nxe5 16. Qxe8 (16. Qxa7 Nxf3+ 17. Nxf3 Bc6 18. Qxb6) 16... Nxf3+
17. Nxf3) 15... Nb8 16. Qxa7 Ba8 17. Qxb6 Nc6 18. Qb3 f6 19. Qe3 Qf7 20. exf6 (
20. Nb3 fxe5 21. Nxe5 Nxe5 22. Qxe5 Qxf2+ 23. Kh1 Bd6 24. Qe2 Qf7 25. Bg2)
20... Bxf6 21. Kg1 Rce8 22. Qf4 (22. Bg2 e5 23. dxe5 Nxe5 24. Qb3 Ne6 25. Nxe5
Bxe5 26. Nf3 Nd4 27. Qd3 Nxf3+ 28. Qxf3 Qa7 29. Bf4 Bxb2 30. Rad1 Qxa2 31. Rxe8
Rxe8 32. Qxd5+ Qxd5 33. Bxd5+ Bxd5 34. Rxd5) 22... g5 23. Nxg5 Qg7 24. Nh3 (24.
Ndf3 h6 25. Nh3 (25. Be3 Bxg5 26. Qg4 Bxe3 27. Qxg7+ Kxg7 28. Rxe3) 25... Bxd4)
24... Nxd4 25. Bd3 e5 26. Qe3 e4 27. Bb1 Nce6 28. Kh1 Kh8 29. a4 Qg4 30. Nf4
Nxf4 31. Qxf4 Qg7 (31... Qh3 32. Ra3 Bg5 33. Qxg5 Rxf2) 32. Qe3 Bg5 33. f4 Bf6
34. Ra3 Nf5 35. Qb6 Bd4 36. Qb5 Bf2 37. Rf1 Ba7 38. Ba2 d4 39. Bd5 Rb8 40. Qc4
Rfc8 41. Qa2 Ne3 42. Rxe3 dxe3 43. Nxe4 Qf7 0-1

[Event "World Rapid 2017"]
[Site "Riyadh KSA"]
[Date "2017.12.27"]
[Round "10.9"]
[White "Harikrishna, P."]
[Black "Mamedov, Rau"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2744"]
[BlackElo "2709"]
[Annotator "User"]
[PlyCount "102"]
[EventDate "2017.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "15"]
[EventCountry "SAU"]
[SourceTitle "The Week in Chess 1208"]
[Source "Mark Crowther"]
[SourceDate "2018.01.01"]
[SourceVersion "3"]
[SourceVersionDate "2018.01.02"]
[SourceQuality "2"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Nc6 (6... Qd7 7. Nf3
Nc6 8. Ne5 Qc7 9. Bb5 e6 10. Qa4 Rc8 11. Qxa7 Bd6 12. Nxc6 bxc6 (12... O-O $1
13. Qa5 bxc6 14. Qxc7 Rxc7 15. Be2 Ra8) 13. Qxc7 Rxc7 14. Be2) 7. Qxb7 Bd7 8.
Qb3 Rb8 9. Qd1 e5 10. Nf3 (10. dxe5 Nxe5 11. Nge2 (11. Be2 Bd6 12. f4 Ng6 13.
Nf3 O-O 14. O-O (14. Nxd5 Nxd5 15. Qxd5 Bb5 16. Bc4 Bxc4 17. Qxc4 Rc8 18. Qb3
Rb8 19. Qc2 Rc8 20. Qd1 Qb6 21. g3 Rfd8 22. Qb3 Qc6 23. O-O a5 24. Nd4 Qe4 25.
Qd1 Bc5 26. Qf3 Qxf3 27. Nxf3 Bb6 28. Nd4 Ne7 29. Bd2 {1-0 (29) Motyka,R (1969)
-Ovalle,C (1997) ICCF email 2015}) 14... Ne7 15. Nd4 Qb6 16. b3 Rfc8 17. Bb2
Bc5 18. Bf3 a5 19. Rf2 Qa7 20. Qd3 Re8 21. Kh1 Rb4 22. Rd2 Bxd4 23. exd4 Bf5
24. Qf1 Qd7 25. Re1 Rbb8 26. g3 Nc6 27. Re5 Ne4 28. Rxe8+ Rxe8 29. Rd1 Nb4 30.
Kg1 Nc2 31. Qa6 Nxc3 32. Bxc3 Bg4 33. Bxg4 Qxg4 34. Qd3 Nb4 35. Qd2 h5 36. Re1
Rxe1+ 37. Qxe1 h4 38. Bxb4 axb4 39. Kg2 h3+ 40. Kf2 Qf5 41. Qe2 Qb1 42. g4 Qh1
43. Kg3 Qg1+ 44. Kxh3 Qxd4 45. Qe8+ Kh7 46. Qxf7 Qe3+ 47. Kh4 d4 48. Qh5+ {
1/2-1/2 (48) Shankland,S (2633)-Felgaer,R (2577) Las Vegas 2014 CBM 171 
[Kuzmin,Alexey]}) 11... Bc5 12. Nf4 Bc6 13. Be2 O-O 14. O-O Rb6 15. b3 d4 16.
exd4 Bxd4 17. Bb2 Ne4 18. Nxe4 Bxb2 19. Qxd8 Rxd8 20. Rad1 Rbb8 21. Nc5 a5 22.
Na6 Rbc8 23. Nc7 Kf8 24. Nb5 Rxd1 25. Rxd1 Bxb5 26. Bxb5 Ke7 27. Nd5+ Ke6 28.
f4 Rc1 29. Rxc1 Bxc1 30. Nc7+ Kd6 31. Ne8+ Kc5 32. fxe5 Kxb5 33. Nd6+ Kc5 34.
Nxf7 Kd5 35. Kf2 Bb2 36. Kf3 Ke6 37. Ng5+ Kxe5 38. Nxh7 Kf5 39. h4 Bc3 40. h5
Bd2 41. g4+ Ke6 42. Ke4 Bc1 43. Nf8+ Kf6 44. Nd7+ Kg5 45. Kf3 Bf4 46. Nc5 Be5
47. a3 Bb2 48. b4 axb4 49. axb4 g6 50. hxg6 Kxg6 51. b5 Bd4 52. Nd7 {1-0 (52)
Krasenkow,M (2671)-Tikkanen,H (2515) Stockholm SWE 2018}) 10... Bd6 11. dxe5
Nxe5 12. Be2 O-O 13. O-O Nxf3+ (13... Qe7 {Avrukh}) 14. Bxf3 Qc7 15. h3 Rfd8
16. Ne2 Bb5 17. Bd2 Ne4 18. Rc1 Qe7 19. Ba5 Qe5 20. Nf4 Bxf1 21. Bxd8 Bc4 22.
b3 Rxd8 23. bxc4 Nxf2 24. Kxf2 Bc5 25. Qd3 Qxf4 26. cxd5 Bb6 27. Rc6 Qe5 28.
Qc3 Qg5 29. Ke2 Qf5 30. g4 Qb1 31. a4 Qa2+ 32. Qc2 Qa3 33. Rc3 Qe7 34. Qe4 Qf6
35. Rc2 g6 36. Qf4 Qe7 37. Kf2 Re8 38. Kg2 Bxe3 39. Qc7 Qb4 40. Re2 Qb1 41. Qh2
Qd3 42. Qg3 Rc8 43. Qe1 Rc3 44. Qf1 $4 (44. d6 Bf4 45. Rf2 Bxd6 46. Qd2 Be5 47.
Qxd3 Rxd3 $15) 44... Rc1 45. Re1 Qd2+ 46. Re2 Qc3 47. Rxe3 Qxe3 48. Qf2 Qxf2+
49. Kxf2 Rc4 50. Ke3 Rxa4 51. d6 Kf8 0-1

[Event "Oceania zt 3.6"]
[Site "Auckland"]
[Date "2017.01.15"]
[Round "3"]
[White "Ker, Anthony F"]
[Black "Chan, Kris"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2300"]
[BlackElo "2120"]
[Annotator "User"]
[PlyCount "47"]
[EventDate "2017.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NZL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. cxd4 Bd7 8. O-O
Nxd4 9. Nbd2 Bc5 10. b4 Nxf3+ (10... Qxb4 {Watson} 11. Nxd4 Bxd4 12. Rb1 Qc3
13. Nf3 Bb6 14. Qe2 h6 15. Bd2 Qc7 16. Rb4 Ne7 17. Rg4 g6 18. Rc1 Nc6 19. Rh4
O-O-O 20. Bb4 Be8 21. Qb2 Kb8 $4 (21... Rg8 22. Rxh6 Kb8 23. Bd6 Rxd6 24. exd6
Qxd6 $11) 22. Bd6 {1-0 (22) Pap,M (2430)-Pushkov,N (2482) Belgrade 2006}) 11.
Nxf3 Qxb4 12. Rb1 Qa4 13. Qxa4 Bxa4 14. Rxb7 Bb6 $2 (14... Ne7 $15 15. Be3 Bxe3
16. fxe3 Bc6 17. Rb3 O-O 18. Nd4 Rfb8 19. Rc1 Rxb3 20. axb3 Be8 21. Rc7 Kf8 22.
Kf2 a5 23. Rb7 Nc6 24. Nxc6 Bxc6 25. Rb6 Be8 26. e4 d4 27. Ra6 $2 (27. Ke2 $17)
27... Rxa6 28. Bxa6 f6 29. exf6 gxf6 30. Ke2 e5 31. Kd3 Bf7 32. Kc2 Ke7 33. Kb2
Kd6 34. Bd3 Kc5 35. Ka3 Be8 36. Kb2 Kb4 37. Be2 Bb5 38. Bg4 Bf1 39. g3 d3 40.
Bc8 Bg2 41. Bb7 Bf3 {0-1 (41) Rubil,M (2251)-Krassowizkij,J (2447) Austria AUT
2018}) 15. Ng5 Nh6 16. Ba3 Bd8 (16... Rc8 17. Ba6 (17. Re7+ $6 Kd8 18. Nxf7+ $2
Nxf7 19. Rxf7 Rc3) 17... Bd7 (17... Kd8 18. Ne4 Nf5 (18... dxe4 $2 19. Rd1+
Bxd1 (19... Bd4 20. Rxd4+ Ke8 21. Re7+ Kf8 22. Rc7+) 20. Be7+ Ke8 21. Bb5+) 19.
Nc5 $16) 18. Ne4 dxe4 19. Rd1) (16... Bc6 17. Re7+ Kd8 18. Rc1 Be8 19. Bd6 Nf5
$2 (19... Ba5 20. Ba6 Rg8 21. Rxe6 fxe6 22. Nxe6+ Kd7 23. Nc5+ Kd8 24. Bb7 $18)
20. Rxe8+ Kxe8 21. Bb5+ Kd8 22. Nxf7#) 17. Nf3 Bc6 $2 (17... Bb6) 18. Rc1 (18.
Nd4 Bd7 19. Bb5) 18... Ba4 19. Nd4 a6 20. f4 (20. Nc6 Rc8 21. Nxd8) 20... Bd7
21. Bc2 Be7 22. Bxe7 Kxe7 23. Ba4 Rhd8 24. Rcc7 1-0

[Event "ch17"]
[Site "Moscow"]
[Date "1949.11.05"]
[Round "13"]
[White "Smyslov, Vassily"]
[Black "Liublinsky, Victor Alexandrovic"]
[Result "1-0"]
[ECO "C87"]
[Annotator "User"]
[PlyCount "65"]
[EventDate "1949.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "RUS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 Nf6 7. Nbd2 Be7 8. O-O
O-O 9. Re1 Be8 10. Bb3 Nd7 11. Nf1 Bf6 12. Ne3 Ne7 13. Ng4 Ng6 14. g3 Be7 15.
h4 Nf6 16. Ng5 h6 17. Nxf6+ Bxf6 {[#]} 18. Qh5 Nh8 (18... Kh8 19. Nf3 $16) 19.
dxe5 dxe5 20. Be3 Qe7 (20... hxg5 21. hxg5 g6 22. Qh4 Bg7 23. Kg2 Bc6 24. Rh1)
21. Bd5 c6 (21... Bd7 22. Bc1 (22. Bxb7 Rab8 23. Bxa6 Rxb2 $14) 22... Rab8) 22.
Bb3 Bd7 23. Rad1 Rad8 24. Rd2 Bc8 25. Red1 Rxd2 26. Rxd2 Qc7 (26... b5 27. Kh2
a5 28. a3 a4 29. Ba2 $14) 27. Bc5 Rd8 (27... Be7 28. Bxe7 Qxe7 29. Nf3 Re8 (
29... Qf6 30. Nxe5 $2 (30. Qxe5 Qxf3) (30. Kg2 Re8) 30... g6) 30. Qxe5 Qxe5 31.
Nxe5 Rxe5 32. Rd8+ Kh7 33. Rxc8) 28. Rxd8+ Bxd8 29. Nxf7 Nxf7 30. Bb6 Qd7 31.
Bxd8 Kh7 32. Bxf7 Qxd8 33. Qg6+ (33. Bg6+ {laut Buch}) 1-0

[Event "URS-ch19"]
[Site "Moscow"]
[Date "1951.??.??"]
[Round "?"]
[White "Petrosian, Tigran V"]
[Black "Kotov, Alexander"]
[Result "1-0"]
[ECO "E69"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "1951.11.11"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. e4
exd4 9. Nxd4 a5 10. h3 Nc5 11. Re1 Re8 12. Qc2 a4 13. Be3 c6 14. Rad1 Qa5 15.
Bf4 Bf8 16. Bf1 {[#]} Nh5 (16... Nfd7 17. Be3 Ne6 18. Nxe6 Rxe6 19. f4 Re8 20.
Kh2 Nc5 21. Bd4 f5) 17. Be3 Nf6 18. Bf4 Nh5 19. Bc1 Ng7 20. Kh2 Bd7 21. a3 Nge6
22. Be3 Nxd4 23. Bxd4 Nb3 24. Be3 Be6 (24... Rad8) (24... c5 $1) 25. f4 Rad8
26. Qf2 $1 Qa6 (26... Rd7 27. f5 $1 gxf5 28. Bb6 Qe5 29. exf5 $18) (26... Nc5
$142) 27. Bb6 $1 Rd7 28. c5 Bc4 (28... Qa8 29. f5 $1) 29. Bxc4 Qxc4 30. e5 $1
d5 31. Ne4 $1 dxe4 32. Rxd7 Bxc5 33. Bxc5 Nxc5 34. Rd4 Qe6 35. Qc2 $1 b6 36.
Rd6 Qc8 37. Qc4 {[#]} h5 $2 $18 38. Rxg6+ Kf8 39. Rf6 Qd7 40. Rd6 Qf5 41. Rf6
Qd7 42. Rd1 Qc7 43. Qe2 h4 44. Qg4 Rd8 45. Rxd8+ Qxd8 46. Rd6 hxg3+ 47. Kxg3
Qc7 48. Qh4 Ke8 49. Qh8+ Ke7 50. Qf6+ Ke8 51. Rxc6 Qd7 52. Qd6 1-0

