[Event "Berlin Eckbauer op 17th"]
[Site "Berlin"]
[Date "2014.11.24"]
[Round "7"]
[White "Kostyuchenko, Dmitry"]
[Black "Scharkowski, Albrecht"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2007"]
[BlackElo "1645"]
[PlyCount "67"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. f3 c6 4. Be3 Nbd7 5. c4 e5 6. d5 Be7 7. Nc3 0-0 8. Qd2 a6 9. Bd3 cxd5 10. cxd5 b5 11. Nge2 Bb7 12. 0-0 Rc8 13. Ng3 g6 14. Rfc1 Qa5 15. a3 Rfe8 16. b4 Qd8 17. Qf2 Bf8 18. a4 bxa4 19. Rxa4 Ra8 20. Qa2 Nb8 21. Nb5 Re7 22. Ne2 Ne8 23. Na3 Rc7 24. Nc4 Nd7 25. Ra1 Rcc8 26. Na5 Rcb8 27. Nc6 Bxc6 28. dxc6 Nb6 29. Rxa6 Rxa6 30. Bxa6 Ra8 31. Qa5 Rb8 32. Nc3 Nf6 33. Nd5 Nbxd5 34. exd5 1-0

[Event "Berlin Eckbauer op 17th"]
[Site "Berlin"]
[Date "2014.11.17"]
[Round "6"]
[White "Kostyuchenko, Dmitry"]
[Black "Kuester, Manfred"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2007"]
[BlackElo "1901"]
[PlyCount "74"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. 0-0 0-0 6. c3 c6 7. Nd2 d5 8. Nf3 Ne4 9. Nf4 Qe8 10. Nd3 Nd7 11. Bf4 h6 12. h4 a5 13. Qc1 Kh7 14. Nfe5 e6 15. f3 Nef6 16. g4 Nxe5 17. dxe5 Nd7 18. g5 h5 19. e4 b6 20. exf5 Rxf5 21. Bh3 Rf7 22. Qe3 Ba6 23. Bg3 Bxd3 24. Qxd3 Qe7 25. Qe2 a4 26. Rae1 Ra5 27. f4 Nc5 28. f5 Rxf5 29. Bxf5 exf5 30. Bf2 Ne4 31. Bxb6 Ra8 32. Bf2 Bxe5 33. c4 Bc7 34. Bd4 c5 35. Bf6 Qd6 36. cxd5 Rb8 37. Rxf5 Qg3+ 0-1

[Event "Berlin Eckbauer op 17th"]
[Site "Berlin"]
[Date "2014.11.10"]
[Round "5"]
[White "Dziallas, Michael"]
[Black "Kostyuchenko, Dmitry"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1835"]
[BlackElo "2007"]
[PlyCount "58"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 d6 6. d5 Nce7 7. e4 Nf6 8. Be2 0-0 9. 0-0 Nh5 10. Ne1 Nf4 11. Bxf4 exf4 12. Nd3 g5 13. Kh1 f5 14. g3 Bxc3 15. bxc3 fxe4 16. Nxf4 gxf4 17. gxf4 Ng6 18. Qd4 Bf5 19. Rg1 Qh4 20. Qe3 Kh8 21. Qd4+ Qf6 22. Qe3 Bd7 23. Bg4 Bxg4 24. Rxg4 Nxf4 25. Qxe4 Nh3 26. Rf1 Nxf2+ 27. Rxf2 Qxf2 28. Qe7 Qf3+ 29. Rg2 Rg8 0-1

[Event "Berlin Eckbauer op 17th"]
[Site "Berlin"]
[Date "2014.11.03"]
[Round "4"]
[White "Kostyuchenko, Dmitry"]
[Black "Hoffmann, Peter2222"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2007"]
[BlackElo "1958"]
[PlyCount "61"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 a6 5. Be3 Nd7 6. f3 e5 7. Nge2 Ne7 8. Qd2 h6 9. Ng3 Nc6 10. d5 Nd4 11. Bd3 c5 12. dxc6 bxc6 13. 0-0 Nc5 14. b4 Nce6 15. Nge2 Rb8 16. Rab1 g5 17. b5 Nf4 18. bxc6 Rxb1 19. Rxb1 Qc7 20. Nd5 Qxc6 21. Nxd4 exd4 22. Bxf4 gxf4 23. Qxf4 Be6 24. Rb8+ Kd7 25. Rb6 Be5 26. Qh4 Qc5 27. Qe7+ Kc8 28. Rb7 Qa5 29. Nb6+ Qxb6 30. Rxb6 Rd8 31. Qb7# 1-0

[Event "Berlin Eckbauer op 17th"]
[Site "Berlin"]
[Date "2014.10.27"]
[Round "3"]
[White "Gebigke, Martin"]
[Black "Kostyuchenko, Dmitry"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2162"]
[BlackElo "2007"]
[PlyCount "67"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Nbd2 Ne4 10. Ne5 Nxd2 11. Qxd2 Nd7 12. Nd3 b6 13. a4 a5 14. e3 Bb7 15. Rac1 Rac8 16. Rfd1 Kh8 17. Rc2 Ba6 18. Nf4 Bb4 19. Qc1 Rfe8 20. Bf1 Bb7 21. h4 Nf6 22. Bg2 Ne4 23. h5 Rg8 24. Bf3 g5 25. hxg6 hxg6 26. Kg2 Kg7 27. Rh1 Ng5 28. c5 Nxf3 29. Kxf3 g5 30. Nd3 g4+ 31. Kg2 Rh8 32. Nf4 Rxh1 33. Qxh1 Rh8 34. Qxh8+ 1-0

[Event "Berlin Eckbauer op 17th"]
[Site "Berlin"]
[Date "2014.10.13"]
[Round "2"]
[White "Kostyuchenko, Dmitry"]
[Black "Neuenbaumer, Jan Holger"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2007"]
[BlackElo "1912"]
[PlyCount "95"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. Bd3 Nc6 6. a3 Be6 7. Qf3 Qd7 8. Ne2 Bd6 9. Nf4 Bf7 10. Nc3 Ne7 11. Nb5 0-0 12. Nxd6 Qxd6 13. h4 g6 14. h5 g5 15. Ne2 g4 16. Qf4 Qxf4 17. Nxf4 Kh8 18. Rc1 c6 19. b3 Rad8 20. Ke2 Rg8 21. c4 dxc4 22. bxc4 Rg5 23. Rb1 Rd7 24. a4 Nc8 25. a5 a6 26. f3 Nd6 27. Rb4 Rg8 28. c5 Nb5 29. Bxf5 Re7 30. Ng6+ Bxg6 31. hxg6 Nc3+ 32. Kf2 Rge8 33. e4 Rd8 34. Rxh7+ Rxh7 35. gxh7 Nb5 36. Ke3 gxf3 37. gxf3 Re8 38. f4 Re7 39. e5 fxe5 40. dxe5 Nc3 41. Rd4 Nd5+ 42. Rxd5 cxd5 43. Kd4 Re8 44. Kxd5 Rd8+ 45. Ke4 Rd1 46. e6 Ra1 47. Ke5 Re1+ 48. Be4 1-0

[Event "Berlin Eckbauer op 17th"]
[Site "Berlin"]
[Date "2014.10.06"]
[Round "1"]
[White "Kuehnemann, Gunnar"]
[Black "Kostyuchenko, Dmitry"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1749"]
[BlackElo "2007"]
[PlyCount "70"]
[EventDate "2014.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qc2 Qc7 13. g3 Bh3 14. f4 Bg7 15. Be3 e6 16. c4 f5 17. e5 Bg2 18. Rg1 Be4 19. Bd3 exd5 20. cxd5 Bxd5 21. Qxc5 Qf7 22. a4 Rfc8 23. Qa3 Bf8 24. Qb2 b6 25. Ba6 Rc7 26. Kf2 Bc5 27. Bxc5 Rxc5 28. Rbc1 g5 29. Rxc5 bxc5 30. Qb5 Qh5 31. Qe2 Qxh2+ 32. Kf1 Qh3+ 33. Kf2 Rb8 34. Bc4 Qh2+ 35. Kf1 Rb1+ 0-1

[Event "Wunsiedel op 8th"]
[Site "Wunsiedel"]
[Date "2014.05.29"]
[Round "1"]
[White "Baldauf, Marco"]
[Black "Kostyuchenko, Dmitry"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2407"]
[BlackElo "2041"]
[PlyCount "79"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. e3 0-0 9. h3 a6 10. a4 b6 11. Nd2 Bb7 12. Qb3 Ne8 13. Rd1 Qc7 14. Nc4 Bxc3+ 15. Qxc3 f6 16. a5 b5 17. Nb6 Ra7 18. b4 c4 19. Qd4 Ba8 20. Be2 Nd7 21. e4 Ng7 22. Be3 Rb7 23. 0-0 Rbb8 24. f4 Rbe8 25. Rde1 Bb7 26. Bf3 Bc8 27. Qc3 Nxb6 28. axb6 Qf7 29. Bd4 Bb7 30. Rd1 Re7 31. g4 Ne8 32. Bg2 Bc8 33. e5 Bb7 34. e6 Qg7 35. g5 Bc8 36. h4 h6 37. Rde1 Bb7 38. Re3 Kh7 39. Rg3 h5 40. f5 1-0

[Event "Guben op 17th"]
[Site "Guben"]
[Date "2014.01.02"]
[Round "1"]
[White "Kostyuchenko, Dmitry"]
[Black "Jerez Perez, Alfonso"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "2072"]
[BlackElo "2373"]
[PlyCount "38"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 a6 7. e4 b5 8. Qb3 0-0 9. Be2 c5 10. dxc5 Bb7 11. e5 Nfd7 12. Be3 e6 13. 0-0 Nc6 14. Rfd1 Qc7 15. Rac1 Ncxe5 16. Ng5 Nf6 17. f3 h6 18. Nh3 Rfd8 19. a4 Nd5 0-1

[Event "Berlin Eckbauer op 16th"]
[Site "Berlin"]
[Date "2013.11.18"]
[Round "7"]
[White "Kostyuchenko, Dmitry"]
[Black "Moeller, Hendrik"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2028"]
[BlackElo "2273"]
[PlyCount "56"]
[EventDate "2013.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. 0-0 g6 5. d3 Bg7 6. e4 Nge7 7. Nbd2 0-0 8. Nc4 d6 9. a4 h6 10. c3 Be6 11. Qe2 Qd7 12. Nfd2 Rad8 13. f4 exf4 14. gxf4 f5 15. Na3 fxe4 16. dxe4 d5 17. exd5 Nxd5 18. Ne4 b6 19. Nc4 Bg4 20. Qe1 Bh3 21. Qg3 Bxg2 22. Qxg2 Qe6 23. a5 b5 24. Na3 Nxa5 25. Nxb5 Nb3 26. Rxa7 Nxc1 27. Rxc1 Nxf4 28. Nc7 Qb6 0-1

[Event "Berlin Eckbauer op 16th"]
[Site "Berlin"]
[Date "2013.11.04"]
[Round "5"]
[White "Metin, Altug"]
[Black "Kostyuchenko, Dmitry"]
[Result "1/2-1/2"]
[ECO "E64"]
[WhiteElo "1786"]
[BlackElo "2028"]
[PlyCount "81"]
[EventDate "2013.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 Bg7 5. Bg2 d6 6. Nc3 0-0 7. Nf3 e5 8. 0-0 Nbd7 9. e4 a6 10. Qe2 Ne8 11. Ne1 b5 12. b3 f5 13. Nd3 bxc4 14. bxc4 Nb6 15. Nb2 Nf6 16. a4 fxe4 17. Bg5 Qc7 18. Bxf6 Bxf6 19. a5 Nd7 20. Nxe4 Rf7 21. Na4 Bd8 22. Rfb1 Rb8 23. Rb2 Rxb2 24. Qxb2 Nf6 25. Nac3 Nxe4 26. Nxe4 Bf5 27. Qb6 Bxe4 28. Bxe4 Qxb6 29. axb6 Bxb6 30. Rxa6 Rb7 31. Bg2 Bc7 32. Bh3 Kf8 33. Bd7 Ke7 34. Bb5 Kd8 35. Kg2 Bb8 36. Kf3 Rf7+ 37. Ke3 g5 38. Ra8 Kc7 39. h3 Rf8 40. Ra1 h6 41. f3 1/2-1/2

[Event "Berlin Eckbauer op 16th"]
[Site "Berlin"]
[Date "2013.10.28"]
[Round "4"]
[White "Kostyuchenko, Dmitry"]
[Black "Shapiro, Yosip"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2028"]
[BlackElo "2109"]
[PlyCount "65"]
[EventDate "2013.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bg6 7. dxc5 e6 8. Be3 Nxe5 9. f4 Nc6 10. b4 Be7 11. Na3 Nh6 12. Bd3 0-0 13. Bxg6 hxg6 14. Nc2 Bf6 15. Bd4 b6 16. cxb6 Nxd4 17. Nxd4 Qxb6 18. Nge2 Rfc8 19. Rc1 Rc4 20. Nb3 Nf5 21. Qd3 Rac8 22. Nc5 Be7 23. Na4 Qc7 24. 0-0 a5 25. Nb2 Re4 26. g4 Ne3 27. Ng3 Nxf1 28. Nxe4 dxe4 29. Qxf1 axb4 30. c4 Qa7+ 31. Kg2 Qxa2 32. Rc2 Bf6 33. Qe2 0-1

[Event "Berlin Eckbauer op 16th"]
[Site "Berlin"]
[Date "2013.10.21"]
[Round "3"]
[White "Ziems, Michael"]
[Black "Kostyuchenko, Dmitry"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1835"]
[BlackElo "2028"]
[PlyCount "96"]
[EventDate "2013.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Qb3 0-0 7. Nf3 Qa5 8. Be2 Nbd7 9. h3 dxc4 10. Bxc4 Nb6 11. Bxf7+ Rxf7 12. Ng5 e6 13. Nxf7 Kxf7 14. 0-0 Nbd5 15. Be5 Qb4 16. Rfd1 Qxb3 17. axb3 Bf8 18. Kf1 Bb4 19. Na2 Be7 20. Nc3 b6 21. Nxd5 Nxd5 22. e4 Nb4 23. Bc7 Ba6+ 24. Kg1 Bb7 25. Ra4 Rc8 26. Be5 a5 27. Rd2 Ba6 28. Ra1 Bd3 29. d5 cxd5 30. exd5 exd5 31. Bc3 Be4 32. f3 Bc5+ 33. Kh2 Bf5 34. Bxb4 Bxb4 35. Rxd5 Be6 36. Rd3 Rc2 37. Ra2 Ke7 38. f4 Bd6 39. Kg3 g5 40. Kf3 Bxf4 41. g3 Be5 42. g4 Rxb2 43. Rxb2 Bxb2 44. Ke3 b5 45. Kd2 Be5 46. Kc2 a4 47. bxa4 bxa4 48. Re3 Kd6 0-1

[Event "Berlin Eckbauer op 16th"]
[Site "Berlin"]
[Date "2013.10.14"]
[Round "2"]
[White "Kostyuchenko, Dmitry"]
[Black "Habedank, Detlef"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2028"]
[BlackElo "2005"]
[PlyCount "81"]
[EventDate "2013.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. Bg2 c6 4. d4 Nbd7 5. c4 e5 6. 0-0 Be7 7. Nc3 Qc7 8. e4 0-0 9. Re1 Re8 10. Rb1 Nf8 11. h3 Bd7 12. Be3 b6 13. b4 Rab8 14. Qd2 Red8 15. Rec1 Ng6 16. a4 c5 17. bxc5 bxc5 18. dxe5 dxe5 19. Qc2 Rxb1 20. Rxb1 Rb8 21. Ne1 Rxb1 22. Qxb1 Qc8 23. Kh2 Bc6 24. Nd3 Nd7 25. Qb3 a6 26. Nd5 Bd6 27. a5 Bxd5 28. exd5 Qc7 29. Qa4 Ne7 30. Nxc5 Bxc5 31. Bxc5 Ng6 32. Be3 Ngf8 33. Qb4 f5 34. Bb6 Qc8 35. c5 e4 36. c6 Ne5 37. Qd6 Nf7 38. Qc7 Qe8 39. d6 Qe5 40. d7 Qd5 41. Qc8 1-0

[Event "Berlin Eckbauer op 16th"]
[Site "Berlin"]
[Date "2013.10.07"]
[Round "1"]
[White "Nuristani, Akbar"]
[Black "Kostyuchenko, Dmitry"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1603"]
[BlackElo "2028"]
[PlyCount "68"]
[EventDate "2013.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. c4 b6 4. Bg2 Bb7 5. 0-0 e6 6. Nc3 Be7 7. Re1 d5 8. Ne5 0-0 9. e3 Qc8 10. cxd5 Nxd5 11. Qg4 Nb4 12. Bxb7 Qxb7 13. Rb1 Nd7 14. Nc4 b5 15. Na5 Qa6 16. Nb3 Nd3 17. Rf1 b4 18. Nd5 Bd8 19. Nf4 Qxa2 20. Nxe6 Bf6 21. Ra1 Qxb3 22. Nxf8 Nxf8 23. Qe4 Rd8 24. Rxa7 Qe6 25. Qxe6 Nxe6 26. b3 g6 27. Kg2 Kg7 28. f4 c4 29. bxc4 b3 30. Ra5 b2 31. Bxb2 Bxb2 32. Rd5 Rxd5 33. cxd5 Nec5 34. d6 Kf6 0-1

[Event "Staufer op 25th"]
[Site "Schwaebisch Gmuend"]
[Date "2013.01.05"]
[Round "8"]
[White "Kostyuchenko, Dmitry"]
[Black "Kahrovic, Mersid"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "2282"]
[PlyCount "118"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 d5 6. e4 dxe4 7. dxe4 Qxd1 8. Rxd1 Bg4 9. Re1 h6 10. c3 Be7 11. Nbd2 Be6 12. Bf1 a6 13. Bc4 Kd7 14. a4 b6 15. Nh4 g6 16. Bxe6+ Kxe6 17. f4 exf4 18. gxf4 Nh5 19. Ng2 Na5 20. Nf3 Bf6 21. Rb1 Nb3 22. Be3 b5 23. axb5 axb5 24. Nd2 Nxd2 25. Bxd2 Ra4 26. Ra1 Rha8 27. Rxa4 Rxa4 28. f5+ gxf5 29. exf5+ Kxf5 30. Bxh6 Ra2 31. Bc1 b4 32. cxb4 cxb4 33. Ne3+ Kg6 34. Nd5 Bd4+ 35. Kg2 b3 36. Nb4 Ra1 37. Nd3 Ra6 38. Re4 Rd6 39. Rg4+ Kf5 40. Kf3 Bf6 41. Nc5 Rd1 42. Rc4 Be5 43. Ke2 Rh1 44. h4 Rh3 45. Rb4 Ng3+ 46. Kf2 Rh1 47. Nxb3 Ne4+ 48. Ke2 Rh2+ 49. Kf3 Rxh4 50. Nd4+ Bxd4 51. Rxd4 Ke5 52. Rd8 Rh3+ 53. Kg4 Rg3+ 54. Kh4 Rg1 55. Re8+ Kf5 56. Kh3 Rxc1 57. b4 Kf4 58. Kg2 Rc2+ 59. Kf1 Kf3 0-1

[Event "Staufer op 25th"]
[Site "Schwaebisch Gmuend"]
[Date "2013.01.03"]
[Round "4"]
[White "Kostyuchenko, Dmitry"]
[Black "Macho, Roland"]
[Result "1/2-1/2"]
[ECO "D36"]
[BlackElo "1993"]
[PlyCount "50"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 0-0 7. e3 c6 8. Bd3 h6 9. Bh4 Na6 10. Bxa6 bxa6 11. Nf3 Be6 12. 0-0 c5 13. dxc5 Bxc5 14. Rfd1 Be7 15. Nd4 Rc8 16. Qd3 Ng4 17. Bxe7 Qxe7 18. Nf3 Qb4 19. Rd2 Qc4 20. Rad1 Rfd8 21. Qxc4 Rxc4 22. h3 Nf6 23. Ne5 Rc5 24. Rd4 Rb8 25. Nd3 Rc4 1/2-1/2

[Event "Staufer op 25th"]
[Site "Schwaebisch Gmuend"]
[Date "2013.01.03"]
[Round "3"]
[White "Starostits, Ilmars"]
[Black "Kostyuchenko, Dmitry"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2468"]
[PlyCount "49"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 c6 6. h3 Ne7 7. Qh5 Nd7 8. Bg5 Nf8 9. Nf3 Nfg6 10. 0-0 0-0 11. Rae1 f6 12. Bd2 Bd6 13. Re2 Bd7 14. Rfe1 Be8 15. Nh4 Bf7 16. Nd1 Qc7 17. Ne3 Rfe8 18. g3 Nf8 19. Qg4 Nfg6 20. Nhf5 Nxf5 21. Nxf5 Rxe2 22. Rxe2 Bf8 23. h4 Kh8 24. h5 Ne7 25. Rxe7 1-0

[Event "Staufer op 25th"]
[Site "Schwaebisch Gmuend"]
[Date "2013.01.02"]
[Round "2"]
[White "Kostyuchenko, Dmitry"]
[Black "Buchele, Andreas"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1954"]
[PlyCount "53"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Qd5 f6 5. exf6 Nxf6 6. Qd1 Ne4 7. e3 Ne5 8. Be2 Ng4 9. 0-0 Qf6 10. Qd4 Qxd4 11. Nxd4 Ngxf2 12. Rxf2 Nxf2 13. Kxf2 Bd6 14. Kg1 c6 15. Nd2 b6 16. N2f3 Bc5 17. Bd2 a5 18. Bd3 Bb7 19. Ng5 g6 20. Nxh7 0-0-0 21. Ng5 Rh5 22. Ne4 Rg8 23. Nxc5 bxc5 24. Nb3 a4 25. Na5 Ba8 26. Nc4 Kd8 27. Nb6 1-0

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.11.26"]
[Round "7.8"]
[White "Kostyuchenko, Dmitry"]
[Black "Nguyen, Anh Tu"]
[Result "1-0"]
[ECO "A05"]
[BlackElo "1768"]
[PlyCount "61"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 e5 7. c3 Nc6 8. b4 a6 9. Nbd2 Be6 10. Qc2 h6 11. Rb1 Nh7 12. a4 b5 13. Re1 Qd7 14. Nf1 Ne7 15. d4 bxa4 16. d5 Bg4 17. N3d2 Qc8 18. Qxa4 Bd7 19. Qc2 f5 20. c4 f4 21. f3 h5 22. Nb3 g5 23. c5 Qe8 24. Na5 Ng6 25. Nc4 Qe7 26. c6 Bc8 27. Rb3 g4 28. fxg4 hxg4 29. Rb2 Rf7 30. Qf2 Ng5 31. Ra2 1-0

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.11.19"]
[Round "6.4"]
[White "Moeller, Hendrik"]
[Black "Kostyuchenko, Dmitry"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2259"]
[PlyCount "115"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 h5 7. h4 Nh6 8. Nge2 0-0 9. Bg5 f6 10. Be3 Be6 11. Nd5 Ng4 12. Bd2 Ne7 13. f3 Nh6 14. 0-0 c6 15. Ne3 Qb6 16. b4 d5 17. c5 Qa6 18. Qc2 dxe4 19. fxe4 Rad8 20. Nc1 Ng4 21. a4 b5 22. Ra3 Rd7 23. Rd1 Rfd8 24. Bf1 f5 25. Nxg4 hxg4 26. Bg5 Kf7 27. Be2 Rd4 28. Qc3 bxa4 29. Be3 R4d7 30. Qc2 Qb7 31. Rxa4 Bf6 32. Nb3 f4 33. gxf4 Bxh4 34. fxe5 Qb5 35. Na5 Kg7 36. d4 Qb8 37. Bc4 Bxc4 38. Nxc4 Bg3 39. Qg2 Qb5 40. Qxg3 Qxa4 41. Qxg4 Qc2 42. Nd6 Rh8 43. Bf2 Rdd8 44. Rf1 Qd2 45. Bh4 Qxd4+ 46. Kg2 Rxd6 47. cxd6 Nf5 48. Rxf5 Rxh4 49. Qxh4 gxf5 50. Qg5+ Kh8 51. Qf6+ Kg8 52. Qxf5 Qd2+ 53. Kg3 Qe1+ 54. Kg4 Qg1+ 55. Kh5 Qh2+ 56. Kg5 Qg1+ 57. Qg4 Qe3+ 58. Kf6+ 1-0

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.11.12"]
[Round "5.7"]
[White "Kostyuchenko, Dmitry"]
[Black "Slepuschkin, Shenja"]
[Result "1-0"]
[ECO "A07"]
[BlackElo "2101"]
[PlyCount "117"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 Re8 7. e4 dxe4 8. dxe4 c6 9. c3 Bg4 10. Qb3 Qb6 11. Nc4 Qxb3 12. axb3 Nxe4 13. Nb6 Nd7 14. Nxa8 Rxa8 15. b4 Nd6 16. Re1 Bf6 17. Bg5 Bxf3 18. Bxf6 Nxf6 19. Bxf3 Kf8 20. b3 Nb5 21. c4 Nd4 22. Bd1 a6 23. Ra2 Rd8 24. f3 h5 25. Kf2 Ne6 26. Be2 Rc8 27. Rd1 g5 28. Ke3 g4 29. Ra5 Ng7 30. fxg4 hxg4 31. Rg5 Ne6 32. Bxg4 Nxg4+ 33. Rxg4 c5 34. bxc5 Rxc5 35. Rd5 Rc6 36. h4 Rb6 37. Rd3 f5 38. Rg6 Kf7 39. h5 Rb4 40. Rh6 Nc5 41. Rd5 Rxb3+ 42. Kf4 b6 43. Rxf5+ Ke8 44. Rh8+ Kd7 45. Rd5+ Ke6 46. Re5+ Kd6 47. Rd5+ Ke6 48. Rh6+ Kf7 49. Rh7+ Ke8 50. g4 Rc3 51. Rh8+ Kf7 52. h6 Ne6+ 53. Ke5 Re3+ 54. Kf5 Rf3+ 55. Ke4 Rf4+ 56. Ke3 Rxc4 57. Rh5 Rxg4 58. h7 Ng5 59. Rf8+ 1-0

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.11.05"]
[Round "4.15"]
[White "Wallmann, Bodo"]
[Black "Kostyuchenko, Dmitry"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1894"]
[PlyCount "76"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. c4 c6 6. cxd5 exd5 7. 0-0 Bd6 8. Bg5 0-0 9. Nbd2 h6 10. Bxf6 Qxf6 11. e3 Nd7 12. Qb3 Kh8 13. Rac1 g5 14. Qc3 a5 15. a3 a4 16. Ne1 Re8 17. Nd3 Nf8 18. Rfe1 Ne6 19. Nf3 Kg7 20. Nfe5 Nd8 21. f4 Nf7 22. Nxc6 bxc6 23. Qxc6 Be6 24. Ne5 Rec8 25. Qb5 Rxc1 26. Rxc1 Rb8 27. Qe2 Bxe5 28. dxe5 Qd8 29. Rc6 Rb6 30. Qc2 d4 31. Qd2 Rxc6 32. Bxc6 dxe3 33. Qxd8 Nxd8 34. Bxa4 gxf4 35. gxf4 Bd5 36. Bd7 Ne6 37. b4 Nd4 38. b5 Nf3+ 0-1

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.10.29"]
[Round "3.10"]
[White "Kostyuchenko, Dmitry"]
[Black "Hankow, Bert Juergen"]
[Result "1/2-1/2"]
[ECO "A52"]
[BlackElo "2018"]
[PlyCount "62"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nh3 Nbc6 6. Be2 d6 7. Nf4 g6 8. Nc3 Bg7 9. 0-0 Bf5 10. e4 Bd7 11. Nfd5 Nd4 12. Be3 Nxe2+ 13. Qxe2 0-0 14. h3 a6 15. c5 dxc5 16. Bxc5 Re8 17. f4 Nc6 18. Rad1 Qc8 19. Qd2 Be6 20. f5 gxf5 21. exf5 Bxf5 22. Qg5 Bg6 23. Nf6+ Bxf6 24. Qxf6 Re6 25. Qf4 b6 26. Bf2 Ne7 27. g4 c5 28. h4 h5 29. gxh5 Bxh5 30. Rd3 Rg6+ 31. Rg3 Qf5 1/2-1/2

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.10.22"]
[Round "2.15"]
[White "Hoffmann, Peter"]
[Black "Kostyuchenko, Dmitry"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2028"]
[PlyCount "125"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bg5 Be7 8. h4 c5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Qe2 Qa5+ 12. Bd2 Qc7 13. c3 cxd4 14. Nxd4 Qe5 15. Nb5 0-0 16. f4 Qxe2+ 17. Kxe2 h5 18. Be3 a6 19. Nd4 Nf6 20. Nf3 Rfd8 21. Rad1 Rd5 22. Ng5 Rc8 23. g3 Ra5 24. a3 Nd5 25. Bd2 Rb5 26. Bc1 Bxg5 27. hxg5 g6 28. Rd4 Rbc5 29. Bd2 Kf8 30. Kd3 b5 31. a4 Nb6 32. axb5 axb5 33. Ra1 Na4 34. Kc2 Ke8 35. Ra3 R8c7 36. Be3 R5c6 37. Rb4 Nb6 38. Rxb5 Nc4 39. Ra8+ Kd7 40. Bd4 Nd6 41. Rbb8 Rc8 42. Rxc8 Rxc8 43. Rxc8 Kxc8 44. Kd3 Kb7 45. c4 Nf5 46. Bf2 Ne7 47. Kd4 Nc6+ 48. Kc5 e5 49. b4 h4 50. gxh4 exf4 51. Kd5 Nxb4+ 52. Ke4 Kc6 53. Kxf4 Nd3+ 54. Kg3 Ne5 55. c5 Kd5 56. Be3 Nd3 57. Kf3 Nxc5 58. Bxc5 Kxc5 59. Kg4 Kd5 60. h5 gxh5+ 61. Kxh5 Ke5 62. g6 fxg6+ 63. Kxg6 1/2-1/2

[Event "Berlin Eckbauer op 15th"]
[Site "Berlin"]
[Date "2012.10.15"]
[Round "1.32"]
[White "Kostyuchenko, Dmitry"]
[Black "Voelschow, Andreas"]
[Result "1-0"]
[ECO "A56"]
[BlackElo "1811"]
[PlyCount "71"]
[EventDate "2012.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 Ne4 4. Qc2 Qa5+ 5. Nd2 Nf6 6. e4 g6 7. Be2 d6 8. Ngf3 Bg7 9. 0-0 0-0 10. h3 Nbd7 11. a3 Nh5 12. Re1 Qd8 13. Rb1 Nf4 14. Bf1 e5 15. g3 Nh5 16. b4 b6 17. Nb3 h6 18. Nh4 Re8 19. Bd2 Nf8 20. bxc5 bxc5 21. Na5 Qf6 22. Re3 Nh7 23. Rf3 Qe7 24. Nc6 Qd7 25. Qc1 Ng5 26. Bxg5 hxg5 27. Qxg5 Nf6 28. Rxf6 Bxf6 29. Qxf6 Bb7 30. Be2 Bxc6 31. Bg4 Qc7 32. dxc6 Rab8 33. Rxb8 Rxb8 34. Nxg6 Rb1+ 35. Kh2 fxg6 36. Be6+ 1-0

