[Event "Biel MTO op 51st"]
[Site "Biel"]
[Date "2018.07.29"]
[Round "6"]
[White "Mertens, Heiko"]
[Black "Bellaiche, Antony"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2313"]
[BlackElo "2459"]
[PlyCount "64"]
[EventDate "2018.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 Bg6 5. b3 e6 6. Bb2 Be7 7. 0-0 0-0 8. Bxg6 hxg6 9. Nbd2 c5 10. c4 cxd4 11. Nxd4 e5 12. N4f3 e4 13. Ne5 Re8 14. cxd5 Qxd5 15. Nxe4 Qe6 16. Rc1 Na6 17. Qe2 Bd8 18. Bd4 Bc7 19. a4 Rac8 20. h3 Bb8 21. Ng4 Nd7 22. Nc5 Ndxc5 23. b4 Nd3 24. Rxc8 Rxc8 25. b5 Nab4 26. f4 Rc2 27. Qd1 Qa2 28. Qa1 Rxg2+ 29. Kh1 Qe2 30. Bxg7 Rxg4 31. hxg4 Nc2 32. Qb1 Nxe3 0-1

[Event "Vienna op-A"]
[Site "Vienna"]
[Date "2016.08.23"]
[Round "9"]
[White "Berescu, Alin Mile"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "2458"]
[BlackElo "2297"]
[PlyCount "58"]
[EventDate "2016.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 dxc4 7. Qxc4 0-0 8. Nf3 b6 9. Bg5 Ba6 10. Qc2 Nbd7 11. Rd1 Qc8 12. e4 Bxf1 13. Kxf1 Qb7 14. Re1 c5 15. Bxf6 gxf6 16. e5 cxd4 17. exf6 Nxf6 18. Qd2 Ne4 19. Qxd4 f5 20. h4 Rad8 21. Qe3 Qa6+ 22. Kg1 Qd3 23. Qxd3 Rxd3 24. Re2 Rc8 25. Kh2 Kg7 26. Rhe1 Kf6 27. Ng1 Rd2 28. Nf3 Rxe2 29. Rxe2 e5 1/2-1/2

[Event "Vienna op-A"]
[Site "Vienna"]
[Date "2016.08.22"]
[Round "8"]
[White "Mertens, Heiko"]
[Black "Fauland, Alexander"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2297"]
[BlackElo "2431"]
[PlyCount "100"]
[EventDate "2016.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 Nf6 3. g3 Bg4 4. Bg2 c6 5. Nc3 Nbd7 6. b3 e5 7. 0-0 Be7 8. Bb2 0-0 9. h3 Bh5 10. g4 Bg6 11. Nh4 Ne8 12. Nxg6 hxg6 13. d4 f5 14. dxe5 dxe5 15. Qc2 Bc5 16. Rad1 Rf7 17. Na4 Bd6 18. c5 Bc7 19. Qc4 Qe7 20. b4 a6 21. Rd2 e4 22. Rfd1 Nef6 23. g5 Nd5 24. Nc3 Ne5 25. Nxd5 Nxc4 26. Nxe7+ Rxe7 27. Rd7 Rae8 28. Bc3 Be5 29. Be1 Kf7 30. Bf1 Nb2 31. R1d2 Bc3 32. Rxe7+ Rxe7 33. Rc2 Bxe1 34. Rxb2 e3 35. fxe3 Bh4 36. Rb3 Bxg5 37. Kf2 Bh4+ 38. Kg1 Re4 39. a3 Rc4 40. Rd3 Ke7 41. Rd4 Rxd4 42. exd4 Ke6 43. e4 fxe4 44. Bc4+ Kd7 45. Kf1 Bf6 46. d5 Bb2 47. a4 Bc3 48. dxc6+ bxc6 49. Ke2 Bxb4 50. Ke3 Bxc5+ 1/2-1/2

[Event "Vienna op-A"]
[Site "Vienna"]
[Date "2016.08.21"]
[Round "7"]
[White "Mertens, Heiko"]
[Black "Ferster, Fabian"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2297"]
[BlackElo "2186"]
[PlyCount "95"]
[EventDate "2016.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 b6 5. e3 Bb7 6. h3 Nc6 7. Nbd2 d5 8. Bd3 Bd6 9. Bxd6 Qxd6 10. 0-0 0-0 11. dxc5 bxc5 12. e4 Rfd8 13. exd5 Qxd5 14. Bc4 Qf5 15. Qe2 Rab8 16. Nb3 Nd5 17. Bxd5 Rxd5 18. Rfd1 Ne5 19. Nxe5 Rxe5 20. Qd2 h5 21. Qd6 Rf8 22. Re1 Qg5 23. g3 Rd5 24. Qc7 Ba8 25. Qf4 Qxf4 26. gxf4 Rfd8 27. c4 Rf5 28. Re5 Rxf4 29. Rxc5 h4 30. Rf1 Be4 31. Re5 Bf5 32. Rc1 Bxh3 33. c5 Rc8 34. c6 Rc7 35. Rc3 Bf5 36. Rb5 Be4 37. Rb4 g5 38. Na5 Rg4+ 39. Kh2 f5 40. f3 Bxf3 41. Rb8+ Kf7 42. Rxf3 Kf6 43. Rd3 Re4 44. Rd7 g4 45. Rxc7 Re2+ 46. Kg1 g3 47. Rh7 Kg5 48. c7 1-0

[Event "Vienna op-A"]
[Site "Vienna"]
[Date "2016.08.20"]
[Round "6"]
[White "Babar, Michael"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2136"]
[BlackElo "2297"]
[PlyCount "15"]
[EventDate "2016.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nd7 3. e4 g6 4. Bc4 Nb6 5. Bb3 Bg7 6. c3 Nf6 7. Qe2 0-0 8. 0-0 1/2-1/2

[Event "Vienna op-A"]
[Site "Vienna"]
[Date "2016.08.18"]
[Round "3"]
[White "Mertens, Heiko"]
[Black "Burmakin, Vladimir"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2297"]
[BlackElo "2553"]
[PlyCount "90"]
[EventDate "2016.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Bg7 7. Nd2 Nh6 8. Ngf3 Nf5 9. 0-0 0-0 10. Re1 Re8 11. Qb3 Na5 12. Qc2 Nd6 13. h4 Bf5 14. h5 Bxd3 15. Qxd3 Nac4 16. hxg6 hxg6 17. Ng5 Nxd2 18. Bxd2 Qd7 19. Qg3 Bf6 20. Qh4 Bxg5 21. Bxg5 f6 22. Bf4 Nf5 23. Qg4 Kf7 24. Re3 Rh8 25. Rae1 Rae8 26. Rh3 Qc8 27. Rxh8 Rxh8 28. Qf3 Qd7 29. b3 b5 30. Qd3 Ng7 31. f3 Nf5 32. a3 a6 33. Qe2 Rc8 34. g4 Ng7 35. Qd2 Rh8 36. Kg2 Ne6 37. Rh1 Rxh1 38. Kxh1 a5 39. Bg3 a4 40. bxa4 bxa4 41. Qb2 Qc6 42. Qb4 Qa6 43. Kg1 Qe2 44. Qb7 Ng5 45. Qxd5+ Kg7 0-1

[Event "Douglas PokerStars op"]
[Site "Douglas"]
[Date "2015.10.07"]
[Round "5"]
[White "L'Ami, Alina"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2369"]
[BlackElo "2309"]
[PlyCount "35"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IOM"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 c5 7. Bb3 Nc6 8. Nc3 Qc7 9. d5 exd5 10. Nxd5 Nxd5 11. Qxd5 b5 12. Ng5 c4 13. Nxf7 Qd7 14. Qf3 Bb7 15. Nxh8 cxb3 16. Rd1 Qe6 17. Qh5+ Ke7 18. e4 1-0

[Event "Douglas PokerStars op"]
[Site "Douglas"]
[Date "2015.10.06"]
[Round "4"]
[White "Mertens, Heiko"]
[Black "Player, Edmund C"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2309"]
[BlackElo "2200"]
[PlyCount "44"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IOM"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bc5 5. Be2 Nc6 6. 0-0 dxe4 7. Nxe4 Nxe4 8. dxe4 Qxd1 9. Rxd1 e5 10. c3 a5 11. Nd2 Be6 12. Nb3 Bb6 13. Be3 Bxe3 14. fxe3 Ke7 15. Nc5 b6 16. Nxe6 fxe6 17. Bb5 Nb8 18. Rd2 Rd8 19. Rf2 Rf8 20. Rd2 Rd8 21. Rf2 Rf8 22. Rd2 Rd8 1/2-1/2

[Event "Douglas PokerStars op"]
[Site "Douglas"]
[Date "2015.10.05"]
[Round "3"]
[White "Mertens, Heiko"]
[Black "Logallo, Claudio"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2309"]
[BlackElo "2067"]
[PlyCount "46"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IOM"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 Qc7 8. 0-0-0 Nbd7 9. f4 Be7 10. g3 h6 11. Bh4 Rg8 12. Nf3 e5 13. Bh3 Qa5 14. Kb1 Nb6 15. Bxf6 gxf6 16. Bxc8 Rxc8 17. Nd5 Na4 18. Nh4 exf4 19. Nf5 Rc6 20. Nfxe7 Rb6 21. b3 Rg5 22. Qd2 Qc5 23. Qd4 Qa5 1-0

[Event "Douglas PokerStars op"]
[Site "Douglas"]
[Date "2015.10.04"]
[Round "2"]
[White "Illingworth, Max"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2517"]
[BlackElo "2309"]
[PlyCount "49"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IOM"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 a6 4. c4 Nf6 5. Nf3 e4 6. Nd4 Nxd4 7. Bxd4 b6 8. g4 Bc5 9. Nc3 Bb7 10. g5 Bxd4 11. exd4 e3 12. d5 exf2+ 13. Kxf2 Ng8 14. Qh5 Ne7 15. Bd3 d6 16. Rae1 Qd7 17. Ne4 Kf8 18. Nf6 Qd8 19. Rhf1 h6 20. Kg1 g6 21. Qf3 c5 22. Nd7+ Ke8 23. Nxb6 Qxb6 24. Qxf7+ Kd8 25. Rxe7 1-0

[Event "Douglas PokerStars op"]
[Site "Douglas"]
[Date "2015.10.03"]
[Round "1"]
[White "Hillarp Persson, Tiger"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2546"]
[BlackElo "2309"]
[PlyCount "45"]
[EventDate "2015.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IOM"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 Bb7 8. a3 Be7 9. cxd5 exd5 10. b4 Nbd7 11. Qb3 Re8 12. b5 Bd6 13. a4 Ne4 14. Ba3 Ndf6 15. Rac1 Re6 16. Rc2 Ng4 17. h3 Ng5 18. Bxd6 Nxf3+ 19. gxf3 Ne5 20. Bxe5 Qh4 21. Kg2 Bc8 22. Bg3 Rg6 23. Rh1 1-0

[Event "BL2-West 1415"]
[Site "Germany"]
[Date "2015.04.12"]
[Round "9.5"]
[White "Mertens, Heiko"]
[Black "Bosboom, Manuel"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2320"]
[BlackElo "2426"]
[PlyCount "42"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Bochum SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 g6 8. f4 e5 9. Nf3 Be7 10. 0-0-0 Qa5 11. Kb1 b5 12. Bxf6 Nxf6 13. fxe5 dxe5 14. Nxe5 Qc7 15. Nf3 Bb7 16. e5 Nh5 17. g3 0-0 18. Bg2 Rad8 19. e6 Bf6 20. exf7+ Qxf7 21. Ne4 Rde8 1/2-1/2

[Event "BL2-West 1415"]
[Site "Germany"]
[Date "2015.03.15"]
[Round "8.4"]
[White "Mertens, Heiko"]
[Black "Minor, Samuel"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2320"]
[BlackElo "2229"]
[PlyCount "109"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. Re1 0-0 10. h3 Be6 11. Bf1 Rc8 12. Nd5 Bxd5 13. exd5 Nb4 14. c4 a5 15. Be3 Nd7 16. a3 Na6 17. Rb1 e4 18. Nd4 Ne5 19. Bf4 Nc5 20. b4 axb4 21. axb4 Ncd3 22. Rxe4 Nxf4 23. Rxf4 Nxc4 24. Bxc4 Rxc4 25. Nc6 Rxf4 26. Nxd8 Bxd8 27. Qa4 Bb6 28. Qd7 Rxf2 29. Kh1 Bd4 30. Qxd6 Re8 31. Rd1 Bf6 32. Qg3 Rb2 33. Qg4 h5 34. Qxh5 Rxb4 35. d6 Rd8 36. Qa5 Re4 37. d7 Re6 38. Qc7 b5 39. Qb7 Re5 40. Rc1 Kf8 41. Rc8 Re1+ 42. Kh2 Rd1 43. Qc7 Be5+ 44. Qxe5 R1xd7 45. Qxb5 Rxc8 46. Qxd7 Re8 47. h4 f6 48. g4 Re7 49. Qd6 Kf7 50. Kg3 Re5 51. g5 Re3+ 52. Kf4 Re5 53. Qd7+ Kg6 54. h5+ Kxh5 55. Qxg7 1-0

[Event "BL2-West 1415"]
[Site "Germany"]
[Date "2015.02.22"]
[Round "7.4"]
[White "Jakubiec, Artur"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2535"]
[BlackElo "2320"]
[PlyCount "109"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Aachen Aufwaerts"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d3 Nc6 7. e3 Qd6 8. d4 Bg4 9. Na3 e6 10. c4 Ne4 11. Qb3 Bxf3 12. Bxf3 a6 13. cxd5 exd5 14. Bxe4 dxe4 15. Bd2 Bxd4 16. exd4 Nxd4 17. Qe3 Nf3+ 18. Rxf3 exf3 19. Bc3 Rfe8 20. Qxf3 Rad8 21. Rf1 b5 22. Nc2 Qc5+ 23. Qf2 Qxf2+ 24. Kxf2 c5 25. a3 Rd3 26. Rc1 f6 27. Ne1 Rd6 28. Nf3 Kf7 29. Bd2 c4 30. Bc3 Re4 31. Ra1 Rd7 32. Ng1 h5 33. Kf3 Re6 34. f5 gxf5 35. Ne2 h4 36. Nf4 Re4 37. gxh4 a5 38. Re1 Rde7 39. Rxe4 fxe4+ 40. Ke3 a4 41. Nd5 Rd7 42. Kxe4 Ke6 43. Nxf6 Rd3 44. Nh5 Kf7 45. Nf4 Rd1 46. h5 Rh1 47. h3 Rc1 48. Ng6 Rh1 49. h4 Rd1 50. Ne5+ Kg8 51. Nf3 Rh1 52. h6 Kh7 53. Kd5 Rf1 54. Nd4 Kxh6 55. Kc5 1-0

[Event "BL2-West 1415"]
[Site "Germany"]
[Date "2015.02.01"]
[Round "6.3"]
[White "Baklan, Vladimir"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2655"]
[BlackElo "2320"]
[PlyCount "76"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c3 0-0 13. Nc2 Rb8 14. a3 a5 15. b4 Be6 16. Nxf6+ Qxf6 17. Ne3 Rfd8 18. Be2 Ne7 19. 0-0 d5 20. exd5 Nxd5 21. Nxd5 Bxd5 22. Qe1 Rdc8 23. bxa5 Qc6 24. f3 Ra8 25. Kh1 e4 26. fxe4 Bxe4 27. Rf2 f5 28. Bf1 Qc5 29. a4 bxa4 30. Rxa4 Re8 31. Qd2 Rad8 32. Qa2+ Kh8 33. Rd4 Qxc3 34. Rxd8 Rxd8 35. a6 Qe3 36. a7 h6 37. Rxf5 Bxf5 38. a8Q Rxa8 1/2-1/2

[Event "BL2-West 1415"]
[Site "Germany"]
[Date "2015.01.18"]
[Round "5.5"]
[White "Mertens, Heiko"]
[Black "Krieg, Nikolaj"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2320"]
[BlackElo "2339"]
[PlyCount "87"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Solingen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 Nbd7 8. f4 Qc7 9. 0-0-0 b5 10. a3 Bb7 11. g3 Rc8 12. Bg2 Qc4 13. Qd2 b4 14. axb4 Qxb4 15. Rhe1 Nb6 16. Nb1 Qxd2+ 17. Rxd2 Nfd7 18. f5 e5 19. Nb3 f6 20. Na5 Ba8 21. Be3 d5 22. Bxb6 Nxb6 23. c3 Bb4 24. Nb3 d4 25. Rc2 dxc3 26. bxc3 Be7 27. Bf1 Nc4 28. Ra2 Kf7 29. Rxa6 Nd6 30. Bd3 g6 31. Kc2 gxf5 32. exf5 Rc7 33. N3d2 Rhc8 34. Nc4 Nxc4 35. Bxc4+ Rxc4 36. Nd2 R4c7 37. Rea1 Bd5 38. Ra7 Bb7 39. Kd3 Rd7+ 40. Ke3 Rcd8 41. Rb1 Rd3+ 42. Ke2 Bc8 43. g4 h6 44. Rb6 1/2-1/2

[Event "BL2-West 1415"]
[Site "Germany"]
[Date "2014.11.09"]
[Round "3.5"]
[White "Mertens, Heiko"]
[Black "Rijnaarts, Sjef"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2320"]
[BlackElo "2341"]
[PlyCount "68"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Emsdetten Turm II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. Be3 0-0 8. 0-0 Nc6 9. f4 Bd7 10. Nb3 a6 11. a4 b6 12. g4 Bc8 13. g5 Nd7 14. Rf3 Re8 15. Rg3 Bf8 16. Qd2 Nc5 17. Rd1 Bb7 18. Qe1 Nb4 19. Rh3 Rc8 20. Qh4 h6 21. Nxc5 bxc5 22. Qg4 Nxc2 23. Bf2 Nd4 24. Bd3 Rb8 25. gxh6 g6 26. h7+ Kh8 27. f5 exf5 28. exf5 Bc8 29. Nd5 Nxf5 30. Rf3 Bg7 31. Bxf5 Bxf5 32. Rxf5 gxf5 33. Qxf5 Rxb2 34. Rd3 Ree2 0-1

[Event "BL2-West 1415"]
[Site "Germany"]
[Date "2014.10.19"]
[Round "2.5"]
[White "Jesse, Ingemars"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2382"]
[BlackElo "2320"]
[PlyCount "63"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. d3 g6 6. e4 Bg7 7. e5 Nd5 8. Re1 0-0 9. a4 Nc6 10. Nbd2 Qc7 11. Nc4 Rab8 12. Qe2 a6 13. c3 b5 14. axb5 axb5 15. Na3 b4 16. Nb5 Qb6 17. c4 Nc7 18. Nxc7 Qxc7 19. Bf4 Qb6 20. h4 Ra8 21. h5 Nd4 22. Nxd4 cxd4 23. Bxb7 Qxb7 24. h6 Bh8 25. Bg5 Rfe8 26. Rxa8 Qxa8 27. b3 Qa3 28. Qg4 Qxb3 29. Qxd7 Kf8 30. Ra1 Rb8 31. Qxe7+ Kg8 32. e6 1-0

[Event "BL2-West 1415"]
[Site "Germany"]
[Date "2014.09.21"]
[Round "1.5"]
[White "Mertens, Heiko"]
[Black "Marchio, Enrico"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2320"]
[BlackElo "2338"]
[PlyCount "96"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Schoeneck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. Re1 Bf5 8. c3 Nc6 9. Bg5 h6 10. Bh4 Qd7 11. Na3 Rad8 12. Nc4 g5 13. Bg3 Rfe8 14. h4 gxh4 15. Nxh4 Bh7 16. Bd3 f5 17. Ne5 Nxe5 18. Bxe5 e6 19. Qf3 b6 20. Qg3 c6 21. a3 Kf8 22. Bc4 Bxe5 23. Rxe5 Qg7 24. Qf3 Qg5 25. g3 Bg6 26. Bxd5 cxd5 27. Rae1 Rd6 28. Qf4 Kg7 29. Nxf5+ Bxf5 30. Qxg5+ hxg5 31. Rxf5 exf5 32. Rxe8 Kf7 33. Re5 Kf6 34. Kf1 Rd8 35. Ke2 Rd6 36. Kd3 Rd8 37. a4 Rd7 38. b3 g4 39. Re8 Kf7 40. Re2 Kf6 41. c4 dxc4+ 42. bxc4 Rh7 43. c5 bxc5 44. dxc5 f4 45. gxf4 Kf5 46. c6 Kxf4 47. Rc2 Kf3 48. c7 Rd7+ 0-1

[Event "BL2-West 1314"]
[Site "Germany"]
[Date "2014.04.06"]
[Round "9.5"]
[White "Mertens, Heiko"]
[Black "Hendriks, Willy"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2324"]
[BlackElo "2407"]
[PlyCount "78"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Bochum 31"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. 0-0 Nc6 8. Qe2 d6 9. Be3 Nf6 10. N1d2 0-0 11. c3 Bxe3 12. Qxe3 e5 13. Rfd1 Qc7 14. h3 Be6 15. Bc4 Rad8 16. Qe2 Qe7 17. Nf1 g6 18. Rd2 Nh5 19. Ne3 Nf4 20. Qf3 Kh8 21. Rad1 f5 22. Bxe6 Qxe6 23. Nd5 fxe4 24. Qxe4 Nxd5 25. Qxd5 Qc8 26. Na5 Rf5 27. Nc4 Rf6 28. Qe4 Qc7 29. Qe3 Kg7 30. Qb6 Qe7 31. Ne3 Qf7 32. Nd5 Re6 33. Nb4 Qd7 34. Nxc6 bxc6 35. Qxa6 d5 36. Qe2 Qe7 37. Re1 Rf8 38. Qe3 Rf4 39. b4 Re4 0-1

[Event "BL2-West 1314"]
[Site "Germany"]
[Date "2014.03.16"]
[Round "8.6"]
[White "Mertens, Heiko"]
[Black "Balster, Stefan"]
[Result "1/2-1/2"]
[ECO "B82"]
[WhiteElo "2324"]
[BlackElo "2301"]
[PlyCount "69"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 Nc6 7. Be3 e5 8. Nf3 Ng4 9. Bc1 Be7 10. Bd3 0-0 11. Qe2 exf4 12. Bxf4 Bf6 13. 0-0 Bxc3 14. bxc3 Nge5 15. Kh1 Qe7 16. Nd4 Re8 17. Qf2 Be6 18. Qg3 f6 19. Bb5 Rac8 20. Ba4 Nc4 21. Rab1 Nxd4 22. cxd4 Red8 23. Bb3 Na5 24. e5 dxe5 25. dxe5 Nxb3 26. cxb3 Rf8 27. h3 fxe5 28. Bxe5 Rxf1+ 29. Rxf1 Bd5 30. Rc1 Bc6 31. Re1 Qd7 32. Bf6 Qf7 33. Bc3 Re8 34. Rxe8+ Bxe8 35. Kh2 1/2-1/2

[Event "BL2-West 1314"]
[Site "Germany"]
[Date "2014.02.23"]
[Round "7.5"]
[White "Mertens, Heiko"]
[Black "Begnis, Nikolaos"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2324"]
[BlackElo "2326"]
[PlyCount "79"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Aachen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. a3 Be7 8. Ba2 0-0 9. 0-0 Nxd4 10. Qxd4 Qa5 11. h3 Bd7 12. Be3 a6 13. f4 Rac8 14. Rad1 Bc6 15. f5 e5 16. Qd2 Qc7 17. Qd3 b5 18. Bg5 Nxe4 19. Bxe7 Nxc3 20. Bxf8 Nxd1 21. Bxg7 Qb6+ 22. Kh2 Qe3 23. Qxd1 Qg5 24. Rf2 Kxg7 25. Qxd6 Qf6 26. Qxf6+ Kxf6 27. Rd2 Be4 28. c3 Bxf5 29. Rf2 Kg5 30. Bxf7 Rf8 31. Bd5 Rd8 32. c4 bxc4 33. Bxc4 a5 34. g4 Bg6 35. Kg3 Kh6 36. h4 Rd4 37. Be2 Kg7 38. g5 Rd2 39. h5 Rxb2 40. h6+ 1-0

[Event "BL2-West 1314"]
[Site "Germany"]
[Date "2014.02.10"]
[Round "6.5"]
[White "Stewart, Neil"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2265"]
[BlackElo "2324"]
[PlyCount "61"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koblenz"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. g3 Bg7 3. d4 c5 4. dxc5 Na6 5. Bg2 Nxc5 6. 0-0 Nf6 7. c4 0-0 8. Nc3 d6 9. Be3 Be6 10. b3 Qd7 11. Bd4 Bh3 12. Bxh3 Qxh3 13. Bxf6 Bxf6 14. Nd5 Bxa1 15. Nxe7+ Kg7 16. Qxa1+ f6 17. b4 Qe6 18. Nd5 Qxe2 19. bxc5 Qxf3 20. cxd6 Rad8 21. Qe1 Rf7 22. Nc7 Kg8 23. Qe6 Qf5 24. Rd1 Qc5 25. h4 Kf8 26. Qe2 Rxc7 27. dxc7 Rxd1+ 28. Qxd1 Qxc7 29. Qd4 Qb6 30. Qd7 Kg8 31. Qe7 1/2-1/2

[Event "BL2-West 1314"]
[Site "Germany"]
[Date "2014.01.19"]
[Round "5.3"]
[White "Mertens, Heiko"]
[Black "Baklan, Vladimir"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "2324"]
[BlackElo "2634"]
[PlyCount "110"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Koeln Porz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 a5 10. Nd2 Rb8 11. a4 Nb4 12. Nc4 b6 13. f4 d5 14. Nxe5 dxe4 15. Nb5 Qxd1 16. Bxd1 Nd7 17. Nc4 Nc5 18. c3 Nbd3 19. Bc2 Be6 20. Nd2 f5 21. Nd4 Bd5 22. Rab1 Rbc8 23. h3 h5 24. g3 Rf6 25. Kh2 Bf7 26. h4 g6 27. Rfd1 Rd6 28. Nb5 Rd7 29. Nd4 Bf6 30. Kg1 Kh7 31. Kg2 Rdd8 32. Kg1 Kg8 33. Kg2 Na6 34. Bb3 Nc7 35. Bxf7+ Kxf7 36. Nc6 Rd6 37. Na7 Nd5 38. Bg1 Ra8 39. Nb5 Rc6 40. Nb3 Rd8 41. Na3 Nxb2 42. Rxd5 Rxd5 43. Rxb2 Rxc3 44. Nb5 Rxg3+ 45. Kxg3 Rd3+ 46. Kg2 Bxb2 47. N3d4 Rd2+ 48. Kf1 Rd1+ 49. Kg2 Ra1 50. Nd6+ Kg8 51. Nc6 Rxa4 52. Bxb6 Ra2 53. Kh3 a4 54. Ne5 a3 55. Ndc4 Ra1 0-1

[Event "BL2-West 1314"]
[Site "Germany"]
[Date "2013.12.15"]
[Round "4.5"]
[White "Braga, Fernando Alberto"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2416"]
[BlackElo "2324"]
[PlyCount "55"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Aachen Aufwaerts"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 Be7 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 0-0 11. d4 cxd4 12. cxd4 Nc6 13. Bb2 Na5 14. d5 exd5 15. exd5 Bf6 16. Ne5 Rc8 17. Qd3 a6 18. Rad1 b5 19. Be4 g6 20. Qf3 Bg7 21. Nc6 Bxc6 22. dxc6 Qb6 23. Bxg7 Kxg7 24. Rd6 Rc7 25. Qf6+ Kg8 26. Bd5 Qc5 27. Rd8 Nc4 28. Ree8 1-0

[Event "BL2-West 1314"]
[Site "Germany"]
[Date "2013.11.24"]
[Round "3.4"]
[White "Kohlweyer, Bernd"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2429"]
[BlackElo "2324"]
[PlyCount "100"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Hansa"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Nbd7 9. Bg2 c6 10. 0-0 Re8 11. Qc2 Nf8 12. Bd2 Ne6 13. Rad1 Ng5 14. f3 h6 15. e4 dxe4 16. fxe4 Bg4 17. Bxg5 hxg5 18. e5 Nd5 19. Nxd5 cxd5 20. Nc3 Rc8 21. Rd2 Be6 22. g4 Qb6 23. Qd3 Red8 24. h3 Qb3 25. Rf3 a6 26. Kh1 b5 27. Rg3 Qc4 28. Qe3 b4 29. axb4 Qxb4 30. Rf3 a5 31. Rf1 Qb3 32. Ra1 a4 33. Nd1 Qb5 34. Rf2 Rc7 35. Bf1 Qb4 36. Bd3 Qb3 37. Bf5 Qxe3 38. Nxe3 a3 39. Kg2 axb2 40. Rxb2 Rc3 41. Kf2 Rdc8 42. Rb6 Bxf5 43. gxf5 g4 44. hxg4 Bg5 45. Nxd5 Rd3 46. Ra2 Rxd4 47. Rd6 Rxg4 48. Kf3 Rg1 49. Rg2 Rxg2 50. Kxg2 Re8 1/2-1/2

[Event "BL2-West 1314"]
[Site "Germany"]
[Date "2013.11.10"]
[Round "2.5"]
[White "De Groote, Ewoud"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2366"]
[BlackElo "2324"]
[PlyCount "97"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bochum SV 02"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. exf6 Nxf6 13. Be3 Qd8 14. Nd6+ Bxd6 15. Qxd6 Qe7 16. Qxe7+ Kxe7 17. Kf3 Bb7 18. c5 a5 19. Bd4 Ba6 20. Be5 Kf7 21. Rd1 Nd5 22. Rd4 a4 23. Bxa6 Rxa6 24. Rc1 Rha8 25. g4 Ra5 26. Rcc4 R8a7 27. f5 Ra8 28. fxe6+ dxe6 29. Kg3 R8a7 30. Re4 g6 31. Rc2 Rb5 32. Rf2+ Kg8 33. Bd6 Rf7 34. Rxf7 Kxf7 35. Rxa4 Rxb2 36. g5 e5 37. Bxe5 Rc2 38. Bd4 Ke6 39. Ra8 Ne7 40. Bf2 h5 41. gxh6 Nf5+ 42. Kf3 Nxh6 43. Re8+ Kf5 44. Re2 Rc3+ 45. Kg2 Ng4 46. Bd4 Rc4 47. Bg1 Nf6 48. Rf2+ Ke6 49. Re2+ 1/2-1/2

[Event "BL2-West 1314"]
[Site "Germany"]
[Date "2013.10.13"]
[Round "1.4"]
[White "Geske, Julian"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2403"]
[BlackElo "2324"]
[PlyCount "126"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wiesbaden"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

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 gxf6 10. Nd5 Bg7 11. c4 f5 12. cxb5 Nd4 13. bxa6 0-0 14. Nb5 Bxa6 15. Nxd4 exd4 16. Bxa6 Rxa6 17. 0-0 fxe4 18. Qe2 Ra5 19. Qxe4 Qa8 20. Ne7+ Kh8 21. Qg4 Bf6 22. Rfe1 Rxa2 23. Rxa2 Qxa2 24. Nf5 Qxb2 25. g3 Qb6 26. Qf4 d5 27. Nd6 Bg7 28. Kg2 d3 29. Rd1 Qb3 30. Qf3 d4 31. Rxd3 Qb8 32. Qd5 Kg8 33. Rb3 Qd8 34. Rb7 Qf6 35. Rd7 Qe5 36. Qxe5 Bxe5 37. Nf5 Bf6 38. Kf3 Rd8 39. Rxd8+ Bxd8 40. Nxd4 Kg7 41. Ke4 Bb6 42. Ke5 Kg6 43. f3 h5 44. Ke4 Kg5 45. h4+ Kg6 46. Nf5 Bf2 47. Kf4 Ba7 48. g4 Bb8+ 49. Ke4 hxg4 50. fxg4 Bc7 51. Ne7+ Kh6 52. Kf5 Kg7 53. h5 Ba5 54. Nd5 Bd2 55. g5 Bc1 56. h6+ Kg8 57. Kf6 Bb2+ 58. Ke7 Ba3+ 59. Ke8 Bc1 60. Nf6+ Kh8 61. Ne4 Kh7 62. Kxf7 Bxg5 63. Nxg5+ Kxh6 1/2-1/2

[Event "BL2-West 1213"]
[Site "Germany"]
[Date "2013.04.14"]
[Round "9.4"]
[White "Mertens, Heiko"]
[Black "Peelen, Piet"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2301"]
[BlackElo "2364"]
[PlyCount "133"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Bochum SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. Nbd2 Nd7 7. Nb3 Nc8 8. 0-0 Be7 9. Ne1 Bg6 10. Nd3 0-0 11. g3 c5 12. dxc5 Qc7 13. Be3 Bxd3 14. cxd3 Qxe5 15. d4 Qc7 16. Bf4 Qd8 17. Qd2 Nb8 18. Na5 Qd7 19. b4 a6 20. a4 Nc6 21. Nb3 Bf6 22. b5 axb5 23. axb5 Rxa1 24. Rxa1 Nxd4 25. Nxd4 e5 26. Be3 exd4 27. Bxd4 Bxd4 28. Qxd4 Re8 29. Bd3 Ne7 30. Ra7 Qc8 31. Kg2 g6 32. h4 h5 33. Kh2 Qb8 34. Ra1 Qc8 35. Bf1 Nf5 36. Qxd5 Rd8 37. Qe5 Nd4 38. Kg2 Nb3 39. Re1 Qxc5 40. Qf6 Qd5+ 41. Kh2 Qd4 42. Re5 Nd2 43. Kg2 Qd7 44. Be2 Re8 45. Kh2 Ne4 46. Rxe8+ Qxe8 47. Qf3 Nd6 48. Bd3 Qe5 49. Qe2 Qxe2 50. Bxe2 Kg7 51. Kg2 Kf6 52. Kf3 Ke5 53. Ke3 b6 54. f4+ Kd5 55. Bd1 Nf5+ 56. Kf3 Kc5 57. g4 Nd4+ 58. Kg3 hxg4 59. Kxg4 Kxb5 60. Kg5 Ne6+ 61. Kf6 Nxf4 62. Kxf7 Kc4 63. Kf6 b5 64. Kg5 Ng2 65. Be2+ Kc5 66. Bxb5 Kxb5 67. Kxg6 1/2-1/2

[Event "BL2-West 1213"]
[Site "Germany"]
[Date "2013.03.17"]
[Round "8.4"]
[White "Rietman, Frits"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2244"]
[BlackElo "2301"]
[PlyCount "101"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Turm II"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 cxd4 6. cxd4 e6 7. Nc3 Qd8 8. Bc4 Be7 9. 0-0 0-0 10. Bf4 Nc6 11. a3 a6 12. Ba2 b5 13. d5 exd5 14. Nxd5 Nxd5 15. Bxd5 Bb7 16. Ne5 Nxe5 17. Bxb7 Ra7 18. Be4 Qxd1 19. Raxd1 Nc4 20. Bc1 g6 21. Rfe1 Rc8 22. Bf3 Bf8 23. Bg4 Rca8 24. Re2 h5 25. Bf3 Rc8 26. g3 a5 27. Rde1 Bg7 28. Re8+ Rxe8 29. Rxe8+ Kh7 30. b3 Nd6 31. Ra8 Rxa8 32. Bxa8 Nf5 33. Kf1 Bf8 34. Bd5 Kg8 35. a4 bxa4 36. bxa4 Bc5 37. Bd2 Bb6 38. Ke2 Kf8 39. f3 Bc7 40. Kd3 Bb6 41. g4 hxg4 42. fxg4 Nd6 43. h4 f5 44. Bf4 Bc5 45. h5 gxh5 46. Bh6+ Ke7 47. Bg5+ Kf8 48. gxh5 Kg7 49. Bf4 Kh7 50. Be6 Kg7 51. Bxd6 1/2-1/2

[Event "BL2-West 1213"]
[Site "Germany"]
[Date "2013.02.24"]
[Round "7.5"]
[White "Mertens, Heiko"]
[Black "Krieg, Nikolaj"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2301"]
[BlackElo "2348"]
[PlyCount "32"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Solingen SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 0-0 9. Rd1 Qc7 10. Bg5 Rad8 11. Na3 cxd4 12. cxd4 a6 13. e5 Nd5 14. Rac1 Qb8 15. Qe4 dxe5 16. Bxe7 Nxe7 1/2-1/2

[Event "BL2-West 1213"]
[Site "Germany"]
[Date "2013.02.03"]
[Round "6.3"]
[White "Lutz, Christopher"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2559"]
[BlackElo "2301"]
[PlyCount "111"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

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 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. c3 Bg7 13. Nc2 0-0 14. Nce3 Be6 15. Bd3 f5 16. 0-0 e4 17. Nf4 Bf7 18. Bc2 Be5 19. Nfd5 Qh4 20. g3 Qh3 21. f4 Bg7 22. Nc7 Rad8 23. Bb3 d5 24. Bxd5 Kh8 25. Qe1 Bxd5 26. Ncxd5 b4 27. Rd1 bxc3 28. bxc3 Rd6 29. Rf2 Rfd8 30. Rb2 Qh5 31. Qe2 Qf7 32. Rbd2 h6 33. Kg2 Kh7 34. h3 h5 35. Kf2 Kg8 36. Ke1 Qg6 37. Kf2 Qf7 38. a3 Na5 39. Nb4 Rxd2 40. Rxd2 Rxd2 41. Qxd2 Nc4 42. Qd8+ Kh7 43. Nxc4 Qxc4 44. Qd5 Qxc3 45. Qxf5+ Kg8 46. Qd5+ Kf8 47. Qa8+ Kf7 48. Qxe4 Qxa3 49. Qd5+ Kf8 50. Nd3 a5 51. Ne5 Qb2+ 52. Kf3 Qc3+ 53. Ke2 Qc2+ 54. Kf3 Qc3+ 55. Ke2 Qc2+ 56. Kf3 1/2-1/2

[Event "BL2-West 1213"]
[Site "Germany"]
[Date "2013.01.13"]
[Round "5.5"]
[White "Mertens, Heiko"]
[Black "Klyuner, Vyacheslav"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2301"]
[BlackElo "2435"]
[PlyCount "151"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Bochum SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 b6 9. h3 a6 10. b3 Bb7 11. Bb2 b5 12. Bd3 Re8 13. Ne2 Bf8 14. Ng3 g6 15. Qd2 Bg7 16. dxe5 dxe5 17. axb5 cxb5 18. Bc3 Qc7 19. Ba5 Qc6 20. Qc3 Qxc3 21. Bxc3 Bf8 22. Bb2 Bd6 23. Red1 Bc7 24. Nh2 Nc5 25. Ng4 Nxg4 26. hxg4 Red8 27. f3 Ne6 28. Ne2 f6 29. Kf1 Bb6 30. c3 Kf7 31. Bc2 Ke7 32. Ba3+ Bc5 33. Bxc5+ Nxc5 34. b4 Ne6 35. Bb3 Rxd1+ 36. Bxd1 Rc8 37. Ke1 h5 38. gxh5 gxh5 39. Bb3 Nf4 40. Nxf4 exf4 41. Kd2 h4 42. Rh1 Rh8 43. c4 Kd6 44. c5+ Ke5 45. Kc3 f5 46. exf5 Kxf5 47. Re1 Rh6 48. Kd4 h3 49. gxh3 Kg5 50. Rg1+ Kf6 51. Rg4 Rxh3 52. Rxf4+ Kg5 53. Rg4+ Kf5 54. Bc2+ Kf6 55. Be4 Bc8 56. Rg6+ Ke7 57. Rg7+ Kf6 58. Rg8 Be6 59. Ra8 Rh2 60. Rxa6 Ke7 61. Rb6 Bc4 62. c6 Kd6 63. Rb7 Rd2+ 64. Kc3 Rh2 65. Rd7+ Ke6 66. Rh7 Rxh7 67. Bxh7 Ke5 68. Bd3 Bd5 69. Be4 Be6 70. Kd3 Bc8 71. Ke3 Kd6 72. Kd4 Ba6 73. f4 Bc8 74. f5 Ba6 75. Bd5 Bc8 76. f6 1-0

[Event "BL2-West 1213"]
[Site "Germany"]
[Date "2012.12.09"]
[Round "4.5"]
[White "Dambacher, Martijn"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "2471"]
[BlackElo "2301"]
[PlyCount "69"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]
[WhiteTeam "Aachen Aufwaerts"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 b6 6. f3 Be7 7. Bg3 d5 8. cxd5 Nxd5 9. Nxd5 exd5 10. Qa4+ Bd7 11. Qb3 Be6 12. Qa4+ Bd7 13. Qd1 0-0 14. e3 Re8 15. Bd3 Bg5 16. f4 Bf6 17. Kf2 c5 18. Nf3 Bg4 19. dxc5 Bxb2 20. Rb1 Ba3 21. cxb6 axb6 22. Qd2 Bxf3 23. gxf3 Bc5 24. Rhe1 Qe7 25. Bb5 Rd8 26. Kg2 Na6 27. Re2 Qf6 28. Bd3 g6 29. Qe1 Qc6 30. f5 g5 31. Be5 Nc7 32. Qg3 Ra7 33. Qh3 Re8 34. f6 Rxe5 35. Qxh6 1-0

[Event "BL2-West 1213"]
[Site "Germany"]
[Date "2012.11.25"]
[Round "3.4"]
[White "Kohlweyer, Bernd"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2456"]
[BlackElo "2301"]
[PlyCount "42"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Hansa"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bg4 5. Qb3 Qb6 6. Nc3 e6 7. Nh4 Be7 8. h3 Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 g5 12. Bd2 Nbd7 13. 0-0-0 0-0-0 14. Kb1 Qxb3 15. axb3 Nf8 16. Rhf1 dxc4 17. bxc4 Ng6 18. Bc1 Nh4 19. Bh1 Ng6 20. Bg2 Nh4 21. Bh1 Ng6 1/2-1/2

[Event "BL2-West 1213"]
[Site "Germany"]
[Date "2012.11.11"]
[Round "2.4"]
[White "Mertens, Heiko"]
[Black "Lambrechts, Koen"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2301"]
[BlackElo "2245"]
[PlyCount "46"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. Nbd2 cxd4 8. Nb3 Bg4 9. Nfxd4 Bxe2 10. Qxe2 Nge7 11. c4 Nxd4 12. Nxd4 Nc6 13. Nxc6 bxc6 14. cxd5 cxd5 15. Qg4 h5 16. Qg3 g6 17. Be3 Be7 18. Rac1 0-0 19. Bd4 Qd7 20. Qe3 a6 21. Rc3 Rfc8 22. Rfc1 Bb4 23. R3c2 Rxc2 1/2-1/2

[Event "BL2-West 1213"]
[Site "Germany"]
[Date "2012.10.14"]
[Round "1.4"]
[White "Hammes, Michael"]
[Black "Mertens, Heiko"]
[Result "0-1"]
[ECO "D29"]
[WhiteElo "2368"]
[BlackElo "2301"]
[PlyCount "132"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]
[WhiteTeam "Koblenz"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. Nc3 b5 7. Bb3 Bb7 8. 0-0 Nbd7 9. Qe2 c5 10. Rd1 Qb8 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Bxd5 14. Rxd5 Be7 15. e4 Qb7 16. Bg5 f6 17. Bf4 0-0 18. Re1 Rfe8 19. Nh4 Bf8 20. Rdd1 c4 21. Bd6 Bxd6 22. Rxd6 Nc5 23. f3 Nd3 24. Rb1 Qa7+ 25. Kf1 Qc7 26. Rxd3 cxd3 27. Qxd3 Qxh2 28. Nf5 Red8 29. Qb3+ Kh8 30. Qf7 Qh1+ 31. Ke2 Rd2+ 32. Ke3 Qxg2 33. Qxg7+ Qxg7 34. Nxg7 Rh2 35. Nf5 Rd8 36. a3 Rhd2 37. Rc1 Rxb2 38. Rc6 Rb3+ 39. Kf4 Rxa3 40. Rxf6 Rb8 41. e5 Rd3 42. e6 Rdd8 43. e7 Re8 44. Rxa6 b4 45. Ke5 b3 46. Ra1 b2 47. Rb1 Rb6 48. f4 Kg8 49. Rg1+ Kh8 50. Rb1 h6 51. Kd5 Kh7 52. Ke5 h5 53. Rh1 Rxe7+ 54. Nxe7 b1Q 55. Rxb1 Rxb1 56. Nf5 Kg6 57. Nh4+ Kf7 58. Kf5 Rb5+ 59. Ke4 Kf6 60. Ng2 Rb3 61. Nh4 Ra3 62. Ng2 Rg3 63. Nh4 Rg4 64. Nf3 h4 65. Ke3 h3 66. Kf2 Kf5 0-1

[Event "BL2-West 1112"]
[Site "Germany"]
[Date "2012.04.15"]
[Round "9.4"]
[White "Mertens, Heiko"]
[Black "Skulener, Wladimir"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2354"]
[BlackElo "2363"]
[PlyCount "63"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. d5 e6 7. a4 exd5 8. cxd5 Be7 9. a5 N6d7 10. Nf3 0-0 11. Bd3 Bf6 12. 0-0 Nc5 13. Bc2 Nba6 14. Nc3 Nb4 15. Bb1 b6 16. axb6 Qxb6 17. Bg5 Qd8 18. Bxf6 Qxf6 19. Qd4 Qxd4 20. Nxd4 Bb7 21. Nf5 Rfd8 22. Ra5 g6 23. Nxd6 Rxd6 24. Rxc5 Nxd5 25. Rd1 Rad8 26. Ne4 R6d7 27. f3 Kg7 28. Rcc1 Nf4 29. Rxd7 Rxd7 30. Kf2 Nd3+ 31. Bxd3 Rxd3 32. Rc7 1/2-1/2

[Event "BL2-West 1112"]
[Site "Germany"]
[Date "2012.03.18"]
[Round "8.3"]
[White "Mertens, Heiko"]
[Black "Palac, Mladen"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2354"]
[BlackElo "2591"]
[PlyCount "72"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. Be2 g6 8. 0-0 Bg7 9. Kh1 0-0 10. Bf3 Re8 11. Nb3 Nb6 12. Qe1 Bg4 13. e5 Bxf3 14. Rxf3 Nfd5 15. Nxd5 Nxd5 16. Rd3 Nb6 17. Be3 Nc4 18. Bd4 Rc8 19. Qf2 dxe5 20. fxe5 Qd5 21. Re1 e6 22. Qf4 b5 23. Bc3 Qb7 24. Red1 Nb6 25. Qf2 Nd5 26. Bd4 Qc7 27. Qe1 Qxc2 28. Nc5 Rxc5 29. R3d2 Qc4 30. b3 Qb4 31. Bxc5 Qxc5 32. Rc1 Qb6 33. Rdc2 Qb8 34. Rc6 Bxe5 35. Rxa6 Bxh2 36. Qa5 Qf4 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2012.03.13"]
[Round "9"]
[White "Shulman, Yuri"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2594"]
[BlackElo "2336"]
[PlyCount "71"]
[EventDate "2012.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. g3 0-0 7. Bg2 d6 8. 0-0 a5 9. Nbd2 Re8 10. Rc1 e5 11. dxe5 dxe5 12. c5 Qe7 13. Nc4 Rd8 14. Nd6 h6 15. Nxc8 Rxc8 16. Qd6 Qxd6 17. cxd6 Rxc1 18. Rxc1 Nc6 19. Nd2 Rd8 20. Bxc6 Rxd6 21. Be4 Nxe4 22. Nxe4 Rd4 23. Nc5 Rd2 24. Nxb7 a4 25. a3 Rxb2 26. axb4 a3 27. Rc8+ Kh7 28. Ra8 a2 29. Kg2 Rxe2 30. Nd6 e4 31. Nc4 Rc2 32. Ne3 Rb2 33. b5 g6 34. b6 f5 35. Nc4 Rb4 36. Rxa2 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2012.03.12"]
[Round "8"]
[White "Mertens, Heiko"]
[Black "Bjornsson, Bjorn Freyr"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2336"]
[BlackElo "2183"]
[PlyCount "79"]
[EventDate "2012.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 d6 8. h3 0-0 9. 0-0 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Re1 Ne8 13. d4 Bf6 14. dxc5 dxc5 15. Nf1 Nc7 16. Ne3 Be6 17. Qe2 Ne7 18. Rd1 Qc8 19. a4 Qb7 20. Ng4 Bxg4 21. hxg4 Nc6 22. Be3 Be7 23. g3 Rfd8 24. Kg2 Rxd1 25. Rxd1 c4 26. Rh1 Ne6 27. Nd2 Rd8 28. axb5 axb5 29. Ra1 Ncd4 30. Qd1 Nxc2 31. Qxc2 Nc5 32. Bxc5 Bxc5 33. Nf3 Rd3 34. Qe2 f6 35. g5 f5 36. Re1 f4 37. Nxe5 fxg3 38. Nxd3 cxd3 39. Qxd3 gxf2 40. Rd1 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2012.03.11"]
[Round "6"]
[White "Mertens, Heiko"]
[Black "Lasinskas, Povilas"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2336"]
[BlackElo "2170"]
[PlyCount "112"]
[EventDate "2012.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. dxe5 dxe5 6. Ng5 Nh6 7. 0-0 Bc5 8. Qh5 Nf6 9. Qh4 0-0 10. Nc3 Qe7 11. h3 b5 12. Bb3 Kh8 13. Bd2 a5 14. a3 Ba6 15. Rfe1 Rad8 16. Nf3 Nhg8 17. Bg5 Qc7 18. Nd1 Rde8 19. Ne3 h6 20. Nf5 Nh7 21. Bd2 Ne7 22. Nxg7 Kxg7 23. Bxh6+ Kh8 24. Bxf8 Ng6 25. Qh5 Nf4 26. Qh4 Rxf8 27. Ng5 f6 28. Ne6 Nxe6 29. Bxe6 Bc8 30. Bxc8 Rxc8 31. Rad1 Rg8 32. Re2 Qg7 33. g4 b4 34. axb4 axb4 35. Rd3 Qg5 36. Qxg5 Nxg5 37. Kh2 Ne6 38. Red2 Nf4 39. Rd7 Bd4 40. Rc7 Ne6 41. Rxc6 Ng5 42. Re2 Bxb2 43. Kg3 Ra8 44. Rxf6 Ra3+ 45. Kh4 Bc1 46. f4 Nxh3 47. Re1 Bxf4 48. Kh5 Kg7 49. Rb6 Ng5 50. Rb7+ Nf7 51. Rh1 Ra8 52. g5 Rh8+ 53. Kg4 Rxh1 54. Kf5 Rf1 55. Ke6 Bd2 56. Rd7 Bxg5 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2012.03.11"]
[Round "7"]
[White "Sigurjonsson, Stefan Thor"]
[Black "Mertens, Heiko"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2117"]
[BlackElo "2336"]
[PlyCount "140"]
[EventDate "2012.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d5 6. e5 Nh6 7. Nf3 Bg4 8. Be3 e6 9. 0-0 Bf5 10. Kh1 Bxd3 11. Qxd3 Nf5 12. Nbd2 h5 13. Nb3 g6 14. Rad1 a6 15. Rfe1 Qc7 16. Nbd4 Na5 17. Ng5 Qd7 18. Nxf5 gxf5 19. b3 Qc7 20. h4 Be7 21. Qd4 b5 22. Nf3 Rc8 23. Rc1 Rg8 24. Kh2 Kf8 25. Kh3 Kg7 26. Qd1 Kh6 27. g3 Nb7 28. Qe2 Nc5 29. Bd4 Qb7 30. Ng5 Rgf8 31. c4 dxc4 32. bxc4 b4 33. Rb1 a5 34. a3 Kg6 35. axb4 axb4 36. Qd2 Rb8 37. Bxc5 Bxc5 38. Rb3 Rbd8 39. Qe2 Rd4 40. Nf3 Re4 41. Qf1 Rxe1 42. Qxe1 Rd8 43. Qe2 Qd7 44. Ne1 Qd2 45. Rb2 Qxe2 46. Rxe2 Rd4 47. Rc2 Rd1 48. Nf3 Rd3 49. Kg2 Kg7 50. Rb2 Rc3 51. Nd2 Kf8 52. Nb3 Be7 53. c5 Ke8 54. Na1 Bxc5 55. Nc2 Rc4 56. Kf3 Kd7 57. Ke2 Kc6 58. Kd2 Kd5 59. Rb3 Ke4 60. Ne1 Bd4 61. Nf3 Bc3+ 62. Ke2 Kd5 63. Kd3 Rc7 64. Rb1 Kc5 65. Kc2 Ra7 66. Rd1 Kc4 67. Nd2+ Bxd2 68. Kxd2 Rd7+ 69. Kc2 Rxd1 70. Kxd1 Kb3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2012.03.10"]
[Round "5"]
[White "Ornolfsson, Magnus P"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2175"]
[BlackElo "2336"]
[PlyCount "93"]
[EventDate "2012.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Ne2 Bd6 11. 0-0 0-0 12. Ng3 Bd7 13. Re1 Qb6 14. Bg5 h6 15. Bxf6 Rxf6 16. Nh5 Rxf3 17. Qxf3 Qxd4 18. Rad1 Rf8 19. Qe2 Qh4 20. Ng3 Ne5 21. h3 Nc6 22. Bb1 Bc5 23. Nh1 Nd4 24. Qd3 Rf6 25. Qg3 Qh5 26. Qb8+ Rf8 27. Qe5 Qxe5 28. Rxe5 Bd6 29. Ree1 e5 30. a3 Ba4 31. Rd2 Bb3 32. Ng3 b5 33. Ne2 Nxe2+ 34. Rdxe2 e4 35. Re3 Bc4 36. b3 d4 37. Rxe4 Bxb3 38. Rxd4 Bxa3 39. Rd3 Bb4 40. Re4 Bc4 41. Ba2 Rc8 42. Bxc4+ bxc4 43. Rdd4 c3 44. Rc4 Rd8 45. Rcd4 Rc8 46. Rc4 Rd8 47. Red4 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2012.03.09"]
[Round "4"]
[White "Mertens, Heiko"]
[Black "Forsaa, Elise"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2336"]
[BlackElo "1789"]
[PlyCount "65"]
[EventDate "2012.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. cxd5 Nxe5 6. d4 Ng6 7. dxe6 Bxe6 8. d5 Bf5 9. Be3 Bd6 10. Nge2 a6 11. Ng3 Bd7 12. Qd2 0-0 13. Nge4 Qe7 14. Be2 b5 15. Nxd6 cxd6 16. a3 Bf5 17. 0-0 Nd7 18. Rac1 Rac8 19. g4 Be4 20. f3 Bxf3 21. Rxf3 Nde5 22. Rg3 Rfe8 23. Rf1 Nc4 24. Bxc4 Rxc4 25. b3 Rcc8 26. Bd4 Ne5 27. Qf4 Rc7 28. g5 Rb7 29. Bxe5 dxe5 30. Qb4 Qc7 31. Ne4 Rd8 32. Qc5 Qxc5+ 33. Nxc5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2012.03.08"]
[Round "3"]
[White "Ragnarsson, Johann Hjortur"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2082"]
[BlackElo "2336"]
[PlyCount "140"]
[EventDate "2012.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Bg5 h6 9. Be3 0-0 10. Qd2 Kh7 11. Bd3 Nbd7 12. Nge2 a6 13. a4 Ne5 14. Ng3 Nxd3+ 15. Qxd3 Rb8 16. 0-0 Re8 17. h3 Nd7 18. f4 Qc7 19. e5 dxe5 20. f5 c4 21. Qc2 Nf6 22. fxg6+ fxg6 23. a5 Bd7 24. Bb6 Qd6 25. Nce4 Nxe4 26. Nxe4 Qe7 27. Bc5 Qh4 28. Nd6 Rf8 29. Nxc4 Rxf1+ 30. Rxf1 Bf5 31. Qb3 Rc8 32. Qb4 Rd8 33. Bf2 Qe4 34. Qb6 Qxd5 35. Ne3 Qd7 36. Rd1 Bd3 37. Ng4 Rf8 38. Qe3 e4 39. Qxe4 Bxe4 40. Rxd7 Bc6 41. Re7 Rd8 42. Be3 g5 43. Ne5 Bb5 44. h4 Re8 45. Rxe8 Bxe8 46. Nf3 Bxb2 47. hxg5 h5 48. Kf2 Bc3 49. Bb6 Kg6 50. Kg3 Kf5 51. Bd8 Ke6 52. Kf4 Bb2 53. Nh4 Bc1+ 54. Ke4 Bc6+ 55. Kd4 Bf4 56. Ng6 Bg3 57. Ke3 h4 58. Nf4+ Kf5 59. Ne2 Kg4 60. Nxg3 Kxg3 61. g6 Bd5 62. Kd4 Ba2 63. Kc5 Kxg2 64. Bxh4 Kh3 65. Bf2 Kg4 66. Kb6 Kf5 67. Kxb7 Kxg6 68. Kxa6 Bc4+ 69. Kb6 Kf7 70. a6 Bxa6 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2012.03.07"]
[Round "2"]
[White "Mertens, Heiko"]
[Black "Cheparinov, Ivan"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2336"]
[BlackElo "2664"]
[PlyCount "154"]
[EventDate "2012.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4 Be7 9. Bc4 Qa5 10. Qe2 exf4 11. Bxf4 Ne5 12. Bb3 0-0 13. 0-0 Bg4 14. Kh1 Rac8 15. Bd2 Qc7 16. Bg5 Nxf3 17. gxf3 Be6 18. Rg1 Kh8 19. Qg2 Nh5 20. Nd5 Bxd5 21. Bxd5 Bxg5 22. Qxg5 g6 23. c3 Rce8 24. Qd2 Qd7 25. a5 Re7 26. Rad1 Qh3 27. Qd4+ Re5 28. Qf2 f5 29. exf5 Qxf5 30. Bxb7 Nf4 31. Be4 Qe6 32. Qd4 Ne2 33. Qxd6 Qxd6 34. Rxd6 Nxg1 35. Kxg1 Rxa5 36. Kf2 Rh5 37. Kg3 a5 38. b3 Rc5 39. Rd3 Rb8 40. Bd5 Rd8 41. c4 Kg7 42. Kf4 Re8 43. Be4 a4 44. bxa4 Rxc4 45. Rd7+ Kh6 46. Ra7 Rb8 47. h4 Rbb4 48. a5 Rc5 49. a6 Ra4 50. Kg3 Re5 51. Ra8 Re6 52. Bb7 Re1 53. Rd8 Ra2 54. Rd4 Rg1+ 55. Kf4 Ra5 56. Ke3 Rg2 57. Kd3 Rga2 58. Rd7 R2a4 59. Be4 Ra3+ 60. Kd4 R5a4+ 61. Ke5 Rxa6 62. Kf4 R6a5 63. Kg4 Ra1 64. f4 Rg1+ 65. Kh3 Ra4 66. Bd5 Rxf4 67. Bg8 Rh1+ 68. Kg3 Rhxh4 69. Rxh7+ Kg5 70. Ra7 Rhg4+ 71. Kh3 Rf3+ 72. Kh2 Rf8 73. Ra5+ Rf5 74. Ra8 Rh4+ 75. Kg3 Rh8 76. Rc8 Kh6 77. Kg4 Kg7 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2012.03.06"]
[Round "1"]
[White "De Winter, Eric"]
[Black "Mertens, Heiko"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1852"]
[BlackElo "2336"]
[PlyCount "76"]
[EventDate "2012.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. d3 Nc6 4. g3 Bb4 5. Bg2 Bxc3+ 6. bxc3 Nf6 7. Nh3 0-0 8. 0-0 d6 9. f4 Re8 10. e3 h6 11. Rb1 e4 12. Nf2 Kh8 13. Qc2 Qe7 14. d4 Na5 15. c5 dxc5 16. Ba3 b6 17. dxc5 Nc4 18. Qc1 Be6 19. Re1 Rab8 20. Bf1 Nxa3 21. Qxa3 Qxc5 22. Qxc5 bxc5 23. Bb5 Red8 24. a4 Nd5 25. Bc4 Nxf4 26. Bxe6 Nxe6 27. g4 Ng5 28. Red1 fxg4 29. Nxg4 Nf3+ 30. Kg2 Kh7 31. Nf2 Rxd1 32. Rxb8 Rg1+ 33. Kh3 Ng5+ 34. Kh4 Nf3+ 35. Kh3 g5 36. Ng4 h5 37. Nf6+ Kg6 38. Nxh5 g4# 0-1

[Event "BL2-West 1112"]
[Site "Germany"]
[Date "2012.02.26"]
[Round "7.5"]
[White "Petzold, Lutz Lukas"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2261"]
[BlackElo "2354"]
[PlyCount "30"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Goettingen Tempo"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. d3 a6 6. a4 Nc6 7. Nge2 e5 8. 0-0 Be7 9. Ng3 0-0 10. Nge4 Nxe4 11. dxe4 Qg6 12. Be3 Nb4 13. f3 Be6 14. Bxe6 Qxe6 15. Qe2 Rad8 1/2-1/2

[Event "BL2-West 1112"]
[Site "Germany"]
[Date "2012.02.05"]
[Round "6.5"]
[White "Mertens, Heiko"]
[Black "Weber, Ulrich"]
[Result "1/2-1/2"]
[ECO "B93"]
[WhiteElo "2354"]
[BlackElo "2406"]
[PlyCount "84"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Hofheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. 0-0 Bg7 9. Kh1 Nbd7 10. Qe1 b5 11. a3 Bb7 12. Nf3 0-0 13. Qh4 e6 14. Bd2 Rae8 15. Rae1 Nc5 16. e5 Nd5 17. Ng5 h6 18. Nge4 Nxe4 19. Nxe4 dxe5 20. fxe5 Qxe5 21. Nc5 Qc7 22. Nxb7 Qxb7 23. Bxh6 f5 24. Rf3 Bxh6 25. Qxh6 Qg7 26. Qg5 Qf6 27. Qg3 g5 28. Qd6 g4 29. Rff1 Re7 30. Bxf5 exf5 31. Qxd5+ Kg7 32. Rxe7+ Qxe7 33. Qd4+ Kg6 34. Rd1 Qe2 35. Qd2 Re8 36. Kg1 Re6 37. b3 a5 38. Qxe2 Rxe2 39. Rd6+ Kg5 40. Rc6 b4 41. axb4 axb4 42. Rc4 f4 1/2-1/2

[Event "BL2-West 1112"]
[Site "Germany"]
[Date "2012.01.15"]
[Round "5.4"]
[White "Mertens, Heiko"]
[Black "Illner, Achim"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2354"]
[BlackElo "2375"]
[PlyCount "109"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 b6 7. cxd5 Nxd5 8. Nxd5 exd5 9. Bd3 c5 10. dxc5 bxc5 11. 0-0 Nc6 12. Ne5 Nxe5 13. Bxe5 Be6 14. Qc2 g6 15. b3 Rc8 16. Rfd1 Bf6 17. Qb2 d4 18. Bxf6 Qxf6 19. Rac1 Bg4 20. f3 Be6 21. Bc4 Rfd8 22. Bxe6 Qxe6 23. exd4 cxd4 24. Rxc8 Qxc8 25. h3 d3 26. Kh1 Qe6 27. Qf2 a5 28. Qh4 Rd5 29. Qe4 Qd6 30. Qc4 d2 31. Qc8+ Kg7 32. Qc3+ f6 33. Qe3 Rd3 34. Qa7+ Kh6 35. Qf2 Qf4 36. Qe2 Qd4 37. Kh2 g5 38. Kh1 Qd6 39. Qe4 Rd4 40. Qe3 Kg7 41. Kg1 h5 42. Kf2 Rd5 43. Qa7+ Kh6 44. Qe3 h4 45. Kg1 Qc7 46. Qe6 Qc5+ 47. Kh2 Qd4 48. Qe7 Rd8 49. Kh1 Rc8 50. Kh2 Qf4+ 51. Kh1 Rc1 52. Qf8+ Kg6 53. Qg8+ Kf5 54. Qd5+ Kg6 55. Qg8+ 1/2-1/2

[Event "BL2-West 1112"]
[Site "Germany"]
[Date "2011.12.11"]
[Round "4.4"]
[White "Haub, Thorsten Michael"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2462"]
[BlackElo "2354"]
[PlyCount "69"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 g6 3. d3 Bg7 4. Nd2 e5 5. e4 Ne7 6. Ngf3 0-0 7. 0-0 Nbc6 8. c3 a5 9. a4 h6 10. Re1 Re8 11. exd5 Nxd5 12. Nc4 Bf5 13. Ra3 Nb6 14. Nxb6 cxb6 15. Bf1 e4 16. Nh4 Ne5 17. Nxf5 Nf3+ 18. Kh1 gxf5 19. Re2 Qxd3 20. Rd2 Qb1 21. Rd5 Bf8 22. Rb3 Bc5 23. Kg2 Ne5 24. Be2 Kh7 25. Rb5 Rac8 26. b4 axb4 27. cxb4 Bf8 28. Rxe5 Rxe5 29. Rxe5 Qxc1 30. Qd7 Qc6 31. Qxf5+ Kg8 32. Bb5 Qc3 33. Rxe4 Bg7 34. Re7 Qf6 35. Qxc8+ 1-0

[Event "BL2-West 1112"]
[Site "Germany"]
[Date "2011.11.20"]
[Round "3.4"]
[White "Stockmann, Michael"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2284"]
[BlackElo "2354"]
[PlyCount "75"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Schoeneck"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 0-0 7. 0-0 Nb6 8. Nc3 Na6 9. h3 c5 10. dxc5 Nxc5 11. Bg5 Bd7 12. Rc1 h6 13. Be3 Ne6 14. Qb3 Bc6 15. Rfd1 Qc8 16. Bxb6 axb6 17. Qxb6 Qb8 18. a3 Rc8 19. Qb4 Kf8 20. h4 Rd8 21. Bh3 Bxf3 22. Bxe6 Rxd1+ 23. Rxd1 Bc6 24. Bd7 Qc7 25. Bxc6 bxc6 26. Qc4 Kg8 27. Rd3 Rb8 28. b4 Ra8 29. Nd5 Qb7 30. Qxc6 Qa7 31. b5 e6 32. b6 Qa5 33. b7 Rf8 34. Ne7+ Kh7 35. Rb3 Be5 36. Kg2 Bb8 37. Qf3 Kg7 38. Qc3+ 1-0

[Event "BL2-West 1112"]
[Site "Germany"]
[Date "2011.10.23"]
[Round "2.5"]
[White "Bayer, Ernst Wolfgang"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2300"]
[BlackElo "2354"]
[PlyCount "107"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koeln SF"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d4 c5 5. dxc5 bxc5 6. c4 g6 7. b3 Bg7 8. Bb2 0-0 9. 0-0 d6 10. Nc3 Nbd7 11. Qc2 Qc7 12. Rad1 Rad8 13. Rfe1 Rfe8 14. e4 Qb8 15. Nd5 e6 16. Nc3 Ng4 17. Nb5 Nde5 18. Nd2 a6 19. Na3 Nd3 20. Qxd3 Bxb2 21. Nc2 Ne5 22. Qe3 Nc6 23. Nf3 Bg7 24. Qf4 Qc7 25. h4 Ne5 26. Nh2 Qa5 27. a3 Qc3 28. Qd2 Qxd2 29. Rxd2 Kf8 30. f4 Nc6 31. Rb1 a5 32. a4 Nd4 33. Na3 f5 34. exf5 Bxg2 35. Kxg2 Nxf5 36. Nb5 d5 37. g4 Nd4 38. Nf3 Nxf3 39. Kxf3 dxc4 40. Rxd8 Rxd8 41. bxc4 Rd3+ 42. Ke4 Rd7 43. Rb3 Rd1 44. Nc7 Kf7 45. Rb6 Re1+ 46. Kd3 h5 47. g5 Bd4 48. Rb7 Kg8 49. Nb5 Bf2 50. Rb8+ Kf7 51. Rb7+ Kf8 52. Rb8+ Ke7 53. Rb7+ Kf8 54. Rb8+ 1/2-1/2

[Event "BL2-West 1112"]
[Site "Germany"]
[Date "2011.10.02"]
[Round "1.2"]
[White "Timman, Jan H"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2555"]
[BlackElo "2354"]
[PlyCount "153"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 0-0 8. 0-0 Nc6 9. Be3 Nxd4 10. Bxd4 Bd7 11. Qd3 a5 12. Rad1 Bc6 13. f4 Nd7 14. Bxg7 Kxg7 15. Kh1 Kg8 16. Rd2 a4 17. Bf3 Qa5 18. Rfd1 Rfd8 19. Qe3 Rac8 20. e5 Bxf3 21. Qxf3 Rxc4 22. Qe2 Nb6 23. exd6 exd6 24. Ne4 Rc7 25. Nf6+ Kg7 26. Ng4 Qf5 27. Qf3 Qe6 28. h3 h5 29. Ne3 Nc4 30. Nxc4 Qxc4 31. a3 Qe6 32. Rd4 b5 33. Rd5 Qf6 34. Rxb5 Rc2 35. Qe4 Rxb2 36. Rxb2 Qxb2 37. Qxa4 Qf2 38. Qe4 Qb6 39. a4 Qb8 40. Qd4+ Kh7 41. f5 Qc7 42. Qf6 Re8 43. fxg6+ fxg6 44. Rxd6 Re1+ 45. Kh2 Qg7 46. Qf4 Qe7 47. Qg3 Re6 48. Rxe6 Qxe6 49. Qc7+ Kh6 50. a5 h4 51. Qc1+ Kh7 52. Qa1 Qd6+ 53. Kg1 Qa6 54. Qe5 Qc4 55. Qe7+ Kh6 56. Qd6 Qc1+ 57. Kh2 Qa1 58. a6 Qa5 59. Qf4+ Kg7 60. Qd4+ Kg8 61. Qd6 Kf7 62. Qd7+ Kf6 63. Qd4+ Kf7 64. a7 Qc7+ 65. Kg1 Qc1+ 66. Kf2 Qc2+ 67. Kf3 Qc6+ 68. Kf4 Qc7+ 69. Kg5 Qe7+ 70. Kg4 Qe2+ 71. Kxh4 Qxg2 72. Qd7+ Kf6 73. Qd8+ Kg7 74. a8Q Qf2+ 75. Kg4 Qg1+ 76. Kf3 Qf1+ 77. Ke4 1-0

[Event "Trieste op 13th"]
[Site "Trieste"]
[Date "2011.09.10"]
[Round "9"]
[White "Milazzo, Mario"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2077"]
[BlackElo "2354"]
[PlyCount "90"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e4 Nc6 4. g3 d6 5. Bg2 g6 6. d3 Bg7 7. Nge2 0-0 8. 0-0 a6 9. h3 Rb8 10. Be3 e5 11. Qd2 b5 12. b3 Nd4 13. f4 exf4 14. Nxf4 Nd7 15. Rad1 Ne5 16. Nce2 Nec6 17. Nxd4 Nxd4 18. Ne2 Nxe2+ 19. Qxe2 f5 20. Kh2 Qe7 21. Qd2 Re8 22. Bg5 Qc7 23. exf5 Bxf5 24. Bd5+ Kh8 25. Rde1 Qd7 26. g4 Be6 27. Qg2 Bxd5 28. Qxd5 Re5 29. Rxe5 Bxe5+ 30. Kg2 Kg7 31. Be3 Qb7 32. Qxb7+ Rxb7 33. Rf3 a5 34. cxb5 Rxb5 35. Rf2 a4 36. bxa4 Ra5 37. Bf4 Rxa4 38. Bxe5+ dxe5 39. Rc2 Kf6 40. Rxc5 Rxa2+ 41. Kf3 Rh2 42. Kg3 Rd2 43. Rd5 Ke6 44. Rd8 g5 45. Kf3 Rh2 1/2-1/2

[Event "Trieste op 13th"]
[Site "Trieste"]
[Date "2011.09.09"]
[Round "8"]
[White "Mertens, Heiko"]
[Black "Castelfranchi, Carlo"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2354"]
[BlackElo "2057"]
[PlyCount "79"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. Bg5 Ne4 5. Bf4 Nxc3 6. bxc3 Bg7 7. e3 0-0 8. Nf3 c5 9. Be2 Nc6 10. 0-0 dxc4 11. Bxc4 Bf5 12. Rc1 cxd4 13. cxd4 Rc8 14. Re1 Be4 15. Be2 Nb4 16. Qa4 Qb6 17. Rxc8 Rxc8 18. Ne5 Nd5 19. Bc4 Bxe5 20. Bxe5 Qb4 21. Qxb4 Nxb4 22. Bb3 Nd3 23. Rd1 Nxe5 24. dxe5 Bc2 25. Rc1 Bf5 26. Rxc8+ Bxc8 27. a3 Kf8 28. e4 e6 29. f4 Ke7 30. Kf2 b6 31. Ke3 h6 32. Kd4 Bd7 33. Bc4 Ba4 34. Be2 Bc6 35. h4 h5 36. g3 Kd7 37. Ke3 Ke7 38. f5 Ba4 39. Bd3 Bd7 40. f6+ 1/2-1/2

[Event "Trieste op 13th"]
[Site "Trieste"]
[Date "2011.09.08"]
[Round "7"]
[White "Ceschia, Ivano"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2316"]
[BlackElo "2354"]
[PlyCount "183"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nd7 7. Bc4 Ndf6 8. Nxf6+ Nxf6 9. 0-0 0-0 10. Re1 Bf5 11. Bg5 Be4 12. Ne5 Bd5 13. Bd3 Be6 14. c3 Re8 15. Qd2 Nd7 16. Nf3 Bd5 17. Qe3 Bxf3 18. Qxf3 Nf6 19. Re5 Nd5 20. Re4 Qb6 21. Re2 Qc7 22. Rae1 Bf6 23. Bh6 Bg7 24. Bg5 Bf6 25. Bd2 Rad8 26. Bc4 Qd7 27. Bh6 Rc8 28. Bb3 b5 29. a3 a6 30. g4 Qd6 31. Bd2 Rcd8 32. g5 Bg7 33. h4 e6 34. h5 c5 35. h6 Bh8 36. Bxd5 Qxd5 37. Qxd5 Rxd5 38. dxc5 Rxc5 39. Be3 Rd5 40. Rc1 Rc8 41. c4 bxc4 42. Rec2 Kf8 43. Rxc4 Rxc4 44. Rxc4 Bxb2 45. Rc8+ Ke7 46. Rc7+ Ke8 47. Rc8+ Rd8 48. Rc6 Bxa3 49. Rxa6 Be7 50. Ra7 Rc8 51. Kg2 Bc5 52. Bxc5 Rxc5 53. Ra8+ Kd7 54. Ra7+ Rc7 55. Ra8 Rc8 56. Ra7+ Rc7 57. Ra8 Kd6 58. Kg3 f6 59. Rg8 Rf7 60. gxf6 Ke5 61. f4+ Kxf6 62. Re8 Kf5 63. Rb8 e5 64. Rb5 Re7 65. fxe5 Kg5 66. Kf3 Kxh6 67. Kf4 Kg7 68. Ke4 Kf7 69. Rb6 Ra7 70. Rb4 h6 71. Kd5 g5 72. Ke4 Kg6 73. Rb6+ Kg7 74. e6 Ra1 75. Ke5 Re1+ 76. Kf5 Rf1+ 77. Ke5 h5 78. Rb7+ Kg6 79. Rb8 Re1+ 80. Kd6 Kf5 81. e7 g4 82. Rf8+ Kg5 83. e8Q Rxe8 84. Rxe8 g3 85. Ke5 Kg4 86. Ke4 h4 87. Rg8+ Kh3 88. Kf3 g2 89. Kf2 Kh2 90. Rxg2+ Kh1 91. Rg4 h3 92. Rc4 1-0

[Event "Trieste op 13th"]
[Site "Trieste"]
[Date "2011.09.07"]
[Round "6"]
[White "Mertens, Heiko"]
[Black "Srebrnic, Vojko"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2354"]
[BlackElo "2244"]
[PlyCount "115"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 b6 8. Re1 Bb7 9. e5 Nd7 10. Nf1 Qc7 11. Qe2 h6 12. c4 dxc4 13. dxc4 0-0-0 14. b3 g5 15. h3 Rdg8 16. Bb2 h5 17. N3h2 Nf8 18. Rad1 Ng6 19. Nd2 Rd8 20. Ndf3 Rxd1 21. Rxd1 Rd8 22. Rxd8+ Qxd8 23. Ne1 h4 24. Ng4 Qd7 25. Qd3 a6 26. Qxd7+ Kxd7 27. Nd3 Na5 28. Bxb7 Nxb7 29. Bc1 b5 30. Nf6+ Bxf6 31. exf6 g4 32. gxh4 gxh3 33. h5 Nf8 34. Ne5+ Ke8 35. Be3 Nh7 36. Ng4 bxc4 37. bxc4 Nd6 38. Bxc5 Nxc4 39. Kh2 Kd7 40. f4 Kc6 41. Be7 Kd5 42. Nh6 e5 43. Kxh3 exf4 44. Nxf7 Ke6 45. Nd8+ Kd7 46. Kg4 Ne3+ 47. Kxf4 Nd5+ 48. Kf5 Nxe7+ 49. fxe7 Kxe7 50. Kg6 Nf8+ 51. Kg7 Ke8 52. h6 Ke7 53. Nc6+ Ke8 54. a4 Ne6+ 55. Kg8 Ng5 56. Nb4 Ke7 57. Nxa6 Kf6 58. Nc5 1-0

[Event "Trieste op 13th"]
[Site "Trieste"]
[Date "2011.09.06"]
[Round "5"]
[White "Bensch, Patrick"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2175"]
[BlackElo "2354"]
[PlyCount "144"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nd7 7. Bd3 Ngf6 8. 0-0 Nxe4 9. Bxe4 0-0 10. c4 Qc7 11. Re1 b6 12. Bg5 Nf6 13. Bd3 Bb7 14. Qe2 Rfe8 15. Rad1 Rad8 16. Qe3 c5 17. dxc5 bxc5 18. Ne5 Qc8 19. Bc2 Rxd1 20. Rxd1 Qa8 21. f3 Nh5 22. Bh6 Bh8 23. Qxc5 Qb8 24. Re1 Qd6 25. Qe3 Rc8 26. b3 Qa3 27. Bb1 Qb2 28. Nd3 Qc3 29. Qxe7 Bc6 30. Kh2 Bf6 31. Qb4 Qd4 32. c5 Qd8 33. Qg4 Bd7 34. Qc4 Qc7+ 35. Bf4 Nxf4 36. Qxf4 Qxf4+ 37. Nxf4 Rxc5 38. Rd1 Bc6 39. Kg1 a5 40. Be4 Bxe4 41. fxe4 Rc2 42. Nd5 Be5 43. a4 Bg3 44. Rb1 Bf2+ 45. Kh1 Bc5 46. Nf4 Bd6 47. Nd5 Re2 48. Rd1 Be5 49. Ne7+ Kg7 50. Nc6 Bc7 51. b4 Rxe4 52. bxa5 Rxa4 53. Kg1 Rc4 54. Ne7 Bxa5 55. Nd5 Bd8 56. Kf2 Rc2+ 57. Kf3 Bg5 58. Rd3 h5 59. g4 h4 60. Ke4 Rf2 61. Rf3 Re2+ 62. Kd3 Rd2+ 63. Ke4 Rg2 64. Rb3 Re2+ 65. Kf3 Re5 66. Rd3 Re8 67. Rd1 f5 68. gxf5 gxf5 69. Rg1 Kh6 70. Rb1 Re5 71. Rb6+ Kg7 72. Nf4 Kf7 1/2-1/2

[Event "Trieste op 13th"]
[Site "Trieste"]
[Date "2011.09.05"]
[Round "4"]
[White "Mertens, Heiko"]
[Black "Golod, Vitali"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2354"]
[BlackElo "2579"]
[PlyCount "58"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d6 6. Nbd2 b6 7. Be2 Bb7 8. 0-0 c5 9. c3 Nbd7 10. a4 a6 11. Bh2 Rc8 12. Re1 Rc7 13. Bd3 Qa8 14. e4 cxd4 15. cxd4 e5 16. dxe5 Nxe5 17. Nxe5 dxe5 18. Bxe5 Rd7 19. Qe2 Qd8 20. Ra3 Re8 21. Nf3 Nh5 22. Bh2 Bf8 23. Rb3 Bc5 24. Bxa6 Rxe4 25. Qf1 Bxa6 26. Qxa6 Rd1 27. Kf1 Qd2 28. Qa8+ Kg7 29. Rbe3 Rxe1+ 0-1

[Event "Trieste op 13th"]
[Site "Trieste"]
[Date "2011.09.04"]
[Round "3"]
[White "Grigorov, Grigor"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2484"]
[BlackElo "2354"]
[PlyCount "93"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4 g6 8. 0-0 Bg7 9. cxd5 d6 10. Nc3 0-0 11. e4 Re8 12. Re1 Na6 13. Bf4 Nh5 14. Be3 Nc7 15. Nf5 Bh8 16. Nh6+ Kf8 17. g4 Nf6 18. Qf3 Qd7 19. Bf4 Re7 20. Qg3 Nce8 21. Bg5 Re5 22. h4 Ng8 23. f4 Rxg5 24. hxg5 Nxh6 25. gxh6 Bd4+ 26. Kh1 b5 27. Rab1 Nf6 28. g5 Nh5 29. Qf3 b4 30. Ne2 Bh8 31. Bh3 Qa4 32. f5 Be5 33. fxg6 hxg6 34. Bg4 Kg8 35. Bxh5 gxh5 36. Nf4 Qc2 37. g6 fxg6 38. Qg3 Rf8 39. Qxg6+ Kh8 40. Rg1 Qf2 41. Qg7+ Bxg7 42. hxg7+ Kg8 43. gxf8Q+ Kxf8 44. Rbf1 Qh4+ 45. Nh3+ Ke8 46. Kh2 Qe7 47. Rg8+ 1/2-1/2

[Event "Trieste op 13th"]
[Site "Trieste"]
[Date "2011.09.04"]
[Round "2"]
[White "Mertens, Heiko"]
[Black "Kragelj, Igor"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2354"]
[BlackElo "2219"]
[PlyCount "79"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nb3 a6 7. g3 b5 8. Bg2 d6 9. 0-0 Nf6 10. f4 Bb7 11. Be3 Be7 12. a3 0-0 13. g4 h6 14. h4 h5 15. gxh5 Rad8 16. Qe2 b4 17. axb4 Nxb4 18. Kh1 Kh7 19. Rg1 Rg8 20. Bf2 e5 21. fxe5 dxe5 22. Bf3 Rd7 23. Bg3 Re8 24. Na5 Ba8 25. Nc4 Bc5 26. Rgd1 Bb7 27. Rxd7 Qxd7 28. Kh2 Nc6 29. Na4 Ba7 30. c3 Qc7 31. Rd1 Re6 32. b3 Ne7 33. Nab2 Bc6 34. Nd3 Nd7 35. Nb4 Bb5 36. Nd5 Qc5 37. Bg4 Rh6 38. Bxd7 Bxd7 39. b4 Qb5 40. Nxe7 1-0

[Event "Trieste op 13th"]
[Site "Trieste"]
[Date "2011.09.03"]
[Round "1"]
[White "Schwarzmeier, Klaus"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2020"]
[BlackElo "2354"]
[PlyCount "215"]
[EventDate "2011.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. Rb1 Bc5 6. d3 0-0 7. e3 Kh8 8. a3 a5 9. Nge2 Be7 10. 0-0 Qe8 11. Nd5 Bd8 12. b4 axb4 13. axb4 Nxd5 14. cxd5 Ne7 15. Bb2 d6 16. f4 Ng6 17. Ra1 Rxa1 18. Qxa1 Bf6 19. e4 fxe4 20. dxe4 Qb5 21. fxe5 Nxe5 22. Nf4 g6 23. Bxe5 dxe5 24. Ne6 Bxe6 25. dxe6 Qb6+ 26. Kh1 Qxe6 27. Qc1 c6 28. h4 Be7 29. Rxf8+ Bxf8 30. b5 cxb5 31. Qf1 Bc5 32. Bh3 Qc6 33. Qf3 Kg7 34. Bf1 Bd4 35. h5 b4 36. Kh2 gxh5 37. Qxh5 Qxe4 38. Qg5+ Qg6 39. Qe7+ Qf7 40. Qg5+ Qg6 41. Qe7+ Kh6 42. Qxb4 Qf6 43. Bg2 b6 44. Qc4 Kg7 45. Qc7+ Qf7 46. Qc6 h5 47. Bd5 Qf2+ 48. Kh3 Qf5+ 49. Kh2 Bc5 50. Be4 Qf2+ 51. Kh3 Qf1+ 52. Bg2 Qf6 53. Qd7+ Qf7 54. Qc6 Bg1 55. Bf3 Bc5 56. Bd5 Qf6 57. Qd7+ Kh6 58. Be4 Be7 59. Qb7 h4 60. gxh4 Qxh4+ 61. Kg2 Qg4+ 62. Kf1 Qd1+ 63. Kg2 Qe2+ 64. Kh3 Qf1+ 65. Kg4 Qf4+ 66. Kh3 Qe3+ 67. Kg4 Qg5+ 68. Kh3 Kg7 69. Kh2 b5 70. Bd5 b4 71. Kh1 Kh6 72. Bf3 Qf6 73. Kg2 Bd6 74. Be4 Kg5 75. Bf3 Bc5 76. Qd5 Bd4 77. Kg3 Qf4+ 78. Kg2 Kh4 79. Qd8+ Qg5+ 80. Qxg5+ Kxg5 81. Bd5 Kf4 82. Kf1 Ke3 83. Ke1 Kd3 84. Kd1 Be3 85. Ba2 Kc3 86. Bb1 Kb2 87. Be4 Bf4 88. Bf5 b3 89. Be6 e4 90. Bd5 e3 91. Be6 Ka3 92. Bf5 Ka2 93. Be6 Bh6 94. Bd5 Kb2 95. Be6 Bf8 96. Ke2 Bc5 97. Kd1 Ka3 98. Bf5 Bb4 99. Ke2 Bd2 100. Kd1 Kb4 101. Bg6 Kc3 102. Bf5 Kd4 103. Be6 Kd3 104. Bf5+ Kc3 105. Bg6 Kb2 106. Bf7 Bb4 107. Ke2 Bc5 108. Kd1 1/2-1/2

[Event "GER-ch 82nd"]
[Site "Bonn"]
[Date "2011.06.03"]
[Round "9"]
[White "Dranov, Aleksandar"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2465"]
[BlackElo "2355"]
[PlyCount "20"]
[EventDate "2011.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Be7 10. 0-0 0-0 1/2-1/2

[Event "GER-ch 82nd"]
[Site "Bonn"]
[Date "2011.06.02"]
[Round "8"]
[White "Mertens, Heiko"]
[Black "Poetsch, Hagen"]
[Result "1/2-1/2"]
[ECO "C20"]
[WhiteElo "2355"]
[BlackElo "2424"]
[PlyCount "64"]
[EventDate "2011.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 Nc6 2. c4 e5 3. Nc3 Bc5 4. d3 d6 5. g3 f5 6. Nf3 Nf6 7. Bg2 0-0 8. 0-0 Qe8 9. Be3 fxe4 10. dxe4 Bxe3 11. fxe3 Qh5 12. Qd3 Nb4 13. Qd2 Be6 14. b3 a5 15. Nh4 Ng4 16. h3 Nh6 17. Nd5 Bxd5 18. cxd5 Qg5 19. Kh2 Na6 20. Nf3 Qh5 21. Nh4 b6 22. Rf3 g5 23. Nf5 g4 24. Nxh6+ Qxh6 25. Rxf8+ Rxf8 26. h4 Nc5 27. Qe2 Qg6 28. Rc1 Rf7 29. Qc2 Qh6 30. Qe2 Qg6 31. Qc2 Qh6 32. Qe2 Qg6 1/2-1/2

[Event "GER-ch 82nd"]
[Site "Bonn"]
[Date "2011.06.01"]
[Round "7"]
[White "Lederle, Vitus"]
[Black "Mertens, Heiko"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2226"]
[BlackElo "2355"]
[PlyCount "68"]
[EventDate "2011.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. Qe2 Be7 8. c4 0-0 9. Kh1 Nbd7 10. f4 Qc7 11. Nc3 b6 12. Bd2 Bb7 13. Rae1 Rfd8 14. Nf3 Rac8 15. e5 Ne8 16. Ne4 Nc5 17. Nxc5 bxc5 18. f5 dxe5 19. fxe6 fxe6 20. Nxe5 Nf6 21. Bc3 Bd6 22. Rxf6 gxf6 23. Ng4 e5 24. Nxf6+ Kh8 25. Ng4 Rg8 26. Nxe5 Bxg2+ 27. Kg1 Rg7 28. Ng4 Bxh2+ 29. Nxh2 Bf3+ 30. Kf1 Bxe2+ 31. Rxe2 Qf4+ 32. Rf2 Qc1+ 33. Ke2 Re8+ 34. Kf3 Qe3# 0-1

[Event "GER-ch 82nd"]
[Site "Bonn"]
[Date "2011.05.31"]
[Round "6"]
[White "Mertens, Heiko"]
[Black "Molinaroli, Martin"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2355"]
[BlackElo "2286"]
[PlyCount "68"]
[EventDate "2011.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 c6 6. d4 0-0 7. 0-0 Qa5 8. h3 Be6 9. d5 cxd5 10. Nd4 dxc4 11. Bxb7 Nbd7 12. Bxa8 Rxa8 13. Nxe6 fxe6 14. Qd4 d5 15. Qh4 Rb8 16. Rd1 e5 17. a3 Qc5 18. Ra2 Qc6 19. Bh6 d4 20. g4 Bxh6 21. Qxh6 Nc5 22. Nb1 Qe4 23. Qd2 Nb3 24. Qe1 Qd5 25. a4 Qe6 26. Nd2 Nc5 27. Rda1 h5 28. f3 Kf7 29. Kg2 Nd5 30. Qg3 Nf4+ 31. Kf2 Rb4 32. Ne4 Nxe4+ 33. fxe4 Rb3 34. Qh4 g5 0-1

[Event "GER-ch 82nd"]
[Site "Bonn"]
[Date "2011.05.30"]
[Round "5"]
[White "Mueller, Oliver"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2327"]
[BlackElo "2355"]
[PlyCount "33"]
[EventDate "2011.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 c6 5. Nf3 Bg7 6. Be2 0-0 7. a4 e5 8. dxe5 dxe5 9. Be3 Qe7 10. 0-0 Nbd7 11. Qd3 Nc5 12. Qc4 Na6 13. a5 Re8 14. Qa4 Nc5 15. Qc4 Na6 16. Qa4 Nc5 17. Qc4 1/2-1/2

[Event "GER-ch 82nd"]
[Site "Bonn"]
[Date "2011.05.29"]
[Round "4"]
[White "Mertens, Heiko"]
[Black "Siebrecht, Sebastian"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2355"]
[BlackElo "2460"]
[PlyCount "76"]
[EventDate "2011.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. c4 Nc6 8. 0-0 Nf6 9. Nc3 d6 10. Be3 0-0 11. f4 Re8 12. Kh1 b6 13. Rc1 Bb7 14. Qd2 Rc8 15. a3 Bf8 16. Rfd1 Nb8 17. Qe2 Qc7 18. Nd2 g6 19. b4 Nbd7 20. Nb3 Qb8 21. Rc2 Bg7 22. Rdc1 Qa8 23. Nd2 h5 24. Qf1 Qb8 25. Nf3 Rc7 26. Ng5 Qa8 27. h3 Bh6 28. Re1 Qd8 29. e5 dxe5 30. fxe5 Nxe5 31. Bxb6 Qxd3 32. Bxc7 Qxc2 33. Re2 Qf5 34. Rf2 Qxg5 35. Rxf6 Bxg2+ 36. Qxg2 Qxf6 37. Ne4 Qf4 38. Qe2 Bg7 0-1

[Event "GER-ch 82nd"]
[Site "Bonn"]
[Date "2011.05.28"]
[Round "3"]
[White "Krause, Ullrich"]
[Black "Mertens, Heiko"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2283"]
[BlackElo "2355"]
[PlyCount "126"]
[EventDate "2011.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 b4 13. Nc2 a5 14. g3 0-0 15. Bg2 g6 16. h4 Bg7 17. h5 Rb8 18. b3 Be6 19. hxg6 fxg6 20. Bh3 Bxh3 21. Rxh3 Qg5 22. Rh4 Rb7 23. Rg4 Qd8 24. Qe2 Rbf7 25. Rd1 a4 26. Rd3 Qa5 27. f3 axb3 28. axb3 Qc5 29. Kf1 Ra8 30. Kg2 Ra2 31. Rh4 Nd4 32. Nxd4 Rxe2+ 33. Nxe2 Ra7 34. Nc1 Ra1 35. Rh1 Rb1 36. Rd2 Qa7 37. Nxb4 Rxc1 38. Rxc1 Qa5 39. Rxd6 Qxb4 40. Rd8+ Bf8 41. Ra1 Kg7 42. Rd7+ Kf6 43. Ra6+ Kg5 44. Re6 Qxb3 45. Rf7 Bb4 46. Rxe5+ Kh6 47. Kh3 Qxc4 48. Rd5 Qc1 49. Kg4 Qc6 50. Kf4 Bd6+ 51. Ke3 Bxg3 52. Rdd7 Qc3+ 53. Ke2 Qc2+ 54. Ke3 Bf2+ 55. Kf4 Qc1+ 56. Ke5 Bg3+ 57. f4 Kh5 58. Rxh7+ Kg4 59. Kd5 Qxf4 60. Rde7 Qd6+ 61. Kc4 Be5 62. Rd7 Qc6+ 63. Kd3 g5 0-1

[Event "GER-ch 82nd"]
[Site "Bonn"]
[Date "2011.05.27"]
[Round "2"]
[White "Mertens, Heiko"]
[Black "Huschenbeth, Niclas"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "2355"]
[BlackElo "2502"]
[PlyCount "138"]
[EventDate "2011.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 g6 7. Be2 Bg7 8. 0-0 0-0 9. Be3 Nc6 10. f4 Qc7 11. Kh1 Bd7 12. Nf3 Rac8 13. Nd2 Nb4 14. Ra3 Be6 15. g4 h6 16. f5 Bd7 17. Rb3 a5 18. g5 hxg5 19. Bxg5 d5 20. Bf4 Qc5 21. e5 Bxf5 22. exf6 Bxf6 23. Bh6 Bxc2 24. Qe1 Rfd8 25. Bg4 Rc6 26. Ra3 Nd3 27. Qe2 Nxb2 28. Nb5 Bxa4 29. Rxa4 Nxa4 30. Nb3 Qc4 31. Nxa5 Qxe2 32. Bxe2 Re6 33. Bf3 b6 34. Nb3 Rc6 35. Be3 Rc4 36. Nd2 Rb4 37. Nc7 Nc3 38. Ra1 Ne4 39. Rd1 Nxd2 40. Bxd2 Rb3 41. Rf1 Kg7 42. Bf4 e5 43. Bg3 Rc3 44. Na6 e4 45. Bg2 Rc4 46. Nc7 Bc3 47. Nb5 f6 48. Bc7 Rd7 49. Bxb6 Rb4 50. Ba5 Rxb5 51. Bxc3 d4 52. Ba1 f5 53. Rd1 Kf7 54. Kg1 d3 55. Bf1 Rc5 56. h4 Rc2 57. Be5 Rb7 58. Bf4 Rcb2 59. Ra1 Rb1 60. Ra6 Rd1 61. Ra2 Rbb1 62. Rf2 Ke6 63. Kg2 Kd5 64. Bg5 Ke5 65. Bf4+ Kd4 66. Bd2 f4 67. Bxf4 e3 68. Ra2 Rd2+ 69. Rxd2 exd2 0-1

[Event "GER-ch 82nd"]
[Site "Bonn"]
[Date "2011.05.26"]
[Round "1"]
[White "Buhmann, Rainer"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2579"]
[BlackElo "2355"]
[PlyCount "58"]
[EventDate "2011.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. e4 Nc6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 d6 8. Be2 Nxd4 9. Qxd4 0-0 10. Qd2 a5 11. 0-0 a4 12. Rac1 Qa5 13. f3 Be6 14. Nd5 Qxd2 15. Nxe7+ Kh8 16. Bxd2 Rfe8 17. Nd5 Nxd5 18. cxd5 Bxd5 19. Bc4 Bd4+ 20. Kh1 Bxc4 21. Rxc4 Bxb2 22. Rb4 a3 23. Rxb7 Rec8 24. h4 Rc2 25. Bh6 Bg7 26. Rc1 Rxa2 27. Bxg7+ Kxg7 28. Rcc7 Rf8 29. Ra7 Kf6 1/2-1/2

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2011.04.03"]
[Round "9.2"]
[White "Friedl, Thomas"]
[Black "Mertens, Heiko"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "2199"]
[BlackElo "2320"]
[PlyCount "78"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Castrop Rauxel"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Bd3 a6 8. a3 dxc4 9. Bxc4 b5 10. Be2 c5 11. dxc5 Nxc5 12. Qxd8 Rxd8 13. 0-0 Bb7 14. Rfd1 h6 15. Bf4 Nd5 16. Nxd5 Bxd5 17. b4 Ne4 18. Be5 Nd6 19. Nd2 f6 20. Bd4 Kf8 21. Bf3 Bxf3 22. gxf3 Nf5 23. Bb6 Rdb8 24. Bc5 Bxc5 25. bxc5 Rc8 26. Rac1 Ra7 27. Kf1 Ke7 28. Nb3 Rac7 29. e4 Nh4 30. Ke2 Ng2 31. Rd2 Nf4+ 32. Ke1 a5 33. Nxa5 Rxc5 34. Rb1 Rc1+ 35. Rd1 R1c2 36. Rd2 Rc1+ 37. Rd1 Ng2+ 38. Kd2 R1c2+ 39. Kd3 R8c3+ 0-1

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2011.03.13"]
[Round "8.3"]
[White "Bus, Tom"]
[Black "Mertens, Heiko"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2179"]
[BlackElo "2320"]
[PlyCount "96"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Nord II"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 e5 3. Bg2 Be7 4. Nc3 0-0 5. d3 d6 6. e4 c6 7. Nge2 a6 8. 0-0 b5 9. h3 Nbd7 10. Be3 Rb8 11. b3 Re8 12. Qc2 Bb7 13. Rad1 Bf8 14. g4 g6 15. Ng3 Nc5 16. cxb5 axb5 17. d4 exd4 18. Bxd4 Ne6 19. Be3 Qc7 20. f4 d5 21. e5 d4 22. Nxb5 cxb5 23. Qxc7 Nxc7 24. Bxd4 Bxg2 25. Kxg2 Nfd5 26. Ne4 Ra8 27. Rd2 Ne6 28. Kg3 Red8 29. Bg1 Nc3 30. Nf6+ Kg7 31. Rxd8 Rxd8 32. f5 Rd3+ 33. Kg2 Rd2+ 34. Kf3 Rd3+ 35. Kg2 Ng5 36. h4 Nge4 37. Nxe4 Nxe4 38. Rf4 Nc3 39. a4 Ne2 40. Re4 Nxg1 41. Kxg1 Rxb3 42. f6+ Kg8 43. axb5 Rxb5 44. Kg2 Rb4 45. Kf3 Rxe4 46. Kxe4 Bb4 47. Kd5 Bc3 48. h5 Kf8 0-1

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2011.02.20"]
[Round "7.3"]
[White "Mertens, Heiko"]
[Black "Malykin, Vitaly"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2320"]
[BlackElo "2370"]
[PlyCount "99"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 f5 5. Nc3 g6 6. e4 fxe4 7. Nxe4 Bg7 8. Be3 Nh6 9. Be2 d6 10. 0-0 Nf5 11. Nxf5 Bxf5 12. Ng3 Be6 13. Qd2 Qa5 14. Rfd1 0-0 15. Ne4 Qxd2 16. Rxd2 Bf5 17. Ng3 Be6 18. Ne4 Bf5 19. Ng3 Be6 20. Rc1 Rfc8 21. Bf3 Rc7 22. Bd5 Bf7 23. Bxf7+ Kxf7 24. Ne4 Ne5 25. Ng5+ Kg8 26. b3 Bf6 27. Ne6 Rcc8 28. h3 Kf7 29. Nd4 a6 30. Rcd1 Nc6 31. Nxc6 bxc6 32. Bd4 a5 33. Bxf6 Kxf6 34. Rd3 Rc7 35. Re1 Raa7 36. Rf3+ Kg7 37. h4 a4 38. Ree3 axb3 39. axb3 Ra5 40. Re4 Rb7 41. g4 Ra3 42. Ref4 e6 43. Re3 e5 44. Rff3 Rf7 45. Kg2 Rxf3 46. Rxf3 e4 47. Re3 Kf6 48. f3 exf3+ 49. Kxf3 Ra1 50. Kf4 1/2-1/2

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2011.01.30"]
[Round "6.3"]
[White "Kistella, Roman"]
[Black "Mertens, Heiko"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "2361"]
[BlackElo "2320"]
[PlyCount "104"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Duisburg"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 Nc6 7. 0-0 a6 8. h3 h6 9. a3 dxc4 10. Bxc4 Bd6 11. e4 e5 12. Be3 b5 13. Ba2 Bb7 14. d5 Ne7 15. Nd2 c6 16. dxc6 Bxc6 17. Rc1 a5 18. Bb1 b4 19. axb4 axb4 20. Ne2 Qb8 21. Ng3 Bb5 22. Re1 Rd8 23. Qf3 Nh7 24. h4 Nf8 25. Bc2 Bd7 26. Nh5 Neg6 27. Bb3 Ne6 28. g3 Bf8 29. Nf1 Be8 30. Bxe6 fxe6 31. Nh2 Qb7 32. Qg4 Qf7 33. Bc5 Ne7 34. Nxg7 Qxg7 35. Qxe6+ Bf7 36. Qh3 Ng6 37. Ng4 h5 38. Ne3 Bxc5 39. Rxc5 Nf4 40. Qf5 Nd3 41. Rec1 Nxc1 42. Rxc1 Bg6 43. Qe6+ Qf7 44. Qxe5 Rd2 45. Nf5 Bxf5 46. exf5 Rd5 47. Qe4 Qxf5 48. Qxb4 Rf8 49. Rf1 Kh7 50. Qb6 Rf7 51. Qe3 Rd3 52. Qb6 Rxg3+ 0-1

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2011.01.09"]
[Round "5.3"]
[White "Mertens, Heiko"]
[Black "Rosen, Bernd"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2320"]
[BlackElo "2353"]
[PlyCount "117"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Katernberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. c3 e5 9. Be3 0-0 10. Na3 b6 11. Qd2 f5 12. exf5 Bxf5 13. Bg5 Rc8 14. Nc2 Qd7 15. Nh4 Be6 16. Bh6 d5 17. Bxg7 Kxg7 18. b4 cxb4 19. cxb4 Qd6 20. b5 Nd8 21. Nb4 Nf7 22. Qb2 d4 23. Rac1 Rc5 24. Nc6 Nxc6 25. Rxc5 bxc5 26. bxc6 Bd5 27. Bxd5 Qxd5 28. Qb7 Kg8 29. Rc1 Ng5 30. Qd7 Qxd7 31. cxd7 Ne6 32. Re1 Rd8 33. Rxe5 Kf7 34. Rd5 Ke7 35. Nf3 Rxd7 36. Rxd7+ Kxd7 37. Ne5+ Kd6 38. Nc4+ Kd5 39. Kf1 Nd8 40. Ke2 Nc6 41. a3 Nb8 42. f4 Nd7 43. g4 Nf6 44. h3 Ke6 45. Kf3 Nd5 46. Nd2 Nb6 47. Ke4 Na4 48. f5+ gxf5+ 49. gxf5+ Kd6 50. Nc4+ Ke7 51. Ke5 Nb6 52. f6+ Kd7 53. Nd2 Ke8 54. Ke6 Kf8 55. Ne4 c4 56. dxc4 d3 57. c5 Na8 58. Kd7 Kf7 59. Kc8 1-0

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2010.12.19"]
[Round "4.4"]
[White "Mertens, Heiko"]
[Black "Straeter, Timo"]
[Result "0-1"]
[ECO "C71"]
[WhiteElo "2320"]
[BlackElo "2325"]
[PlyCount "70"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Wattenscheid II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Nc3 Bd7 6. a3 Nf6 7. d4 exd4 8. Nxd4 b5 9. Nxc6 Bxc6 10. Bb3 Be7 11. 0-0 0-0 12. Re1 Bb7 13. Bf4 Nd7 14. Nd5 Bf6 15. c3 Be5 16. Qf3 Nc5 17. Ba2 Bxf4 18. Nxf4 Qf6 19. Re3 Rae8 20. Rae1 Nd7 21. Qg3 Ne5 22. Nd5 Bxd5 23. Bxd5 c6 24. Ba2 g5 25. Rd1 Rd8 26. Re2 Rd7 27. Qe3 a5 28. Qb6 a4 29. Red2 Rfd8 30. Qd4 Qf4 31. h3 g4 32. hxg4 Nxg4 33. g3 Qh6 34. Kf1 Re7 35. Qd3 Qh1+ 0-1

[Event "Milan Crespi op-A 31st"]
[Site "Milan"]
[Date "2010.12.10"]
[Round "8"]
[White "David, Alberto"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2587"]
[BlackElo "2320"]
[PlyCount "76"]
[EventDate "2010.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Qe2 c6 8. a4 Qc7 9. h3 h6 10. a5 Re8 11. d5 cxd5 12. Bxd5 Nxd5 13. Nxd5 Qd8 14. Rd1 Nb8 15. Be3 Nc6 16. Nd2 Be6 17. Nc4 Bf8 18. c3 Qb8 19. Qf3 Ne7 20. Nxd6 Nxd5 21. exd5 Bxd6 22. dxe6 Rxe6 23. Rd5 e4 24. Qd1 a6 25. Qd2 Qf8 26. Rd1 Bc7 27. Qd4 b5 28. axb6 Bxb6 29. Qd2 a5 30. Bd4 a4 31. Qe3 Bxd4 32. R5xd4 Qe8 33. Rd5 Qb8 34. R1d2 Qb3 35. Qc5 Ree8 36. Qb5 Qxb5 37. Rxb5 a3 38. bxa3 Rxa3 1/2-1/2

[Event "Milan Crespi op-A 31st"]
[Site "Milan"]
[Date "2010.12.09"]
[Round "7"]
[White "Mertens, Heiko"]
[Black "Tratar, Marko"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2320"]
[BlackElo "2492"]
[PlyCount "74"]
[EventDate "2010.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. exd5 Nxd5 9. a3 e5 10. Nc4 Bc7 11. Re1 f6 12. c3 Be6 13. Qc2 Qd7 14. b4 cxb4 15. axb4 b5 16. Rd1 Rfd8 17. Ncd2 Bb6 18. Ne4 Rac8 19. Qb2 Qe7 20. Bd2 h6 21. Be1 Nc7 22. Nh4 g5 23. Nf3 Kg7 24. Nfd2 Rxd3 25. Nxf6 Qxf6 26. Bxc6 Bg4 27. Bb7 Rcd8 28. Ne4 Qf3 29. Rxd3 Qxd3 30. Nc5 Bh3 31. Bg2 Bxg2 32. Kxg2 Qd5+ 33. f3 Rf8 34. Bf2 Rxf3 35. Kg1 Rd3 36. Rf1 a6 37. c4 bxc4 0-1

[Event "Milan Crespi op-A 31st"]
[Site "Milan"]
[Date "2010.12.08"]
[Round "6"]
[White "Drazic, Sinisa"]
[Black "Mertens, Heiko"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2524"]
[BlackElo "2320"]
[PlyCount "102"]
[EventDate "2010.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 g6 4. c3 Bg7 5. Bxf6 exf6 6. g3 0-0 7. Bg2 Re8 8. e3 c6 9. a4 Bf5 10. Ne2 Bd3 11. b4 a5 12. Nb3 Bxe2 13. Kxe2 axb4 14. cxb4 Qb6 15. Nc5 Qxb4 16. Qd3 f5 17. Rhd1 b6 18. Rab1 Qxd4 19. Qxd4 Bxd4 20. Nd3 Rxa4 21. Rdc1 b5 22. Nb4 Ba7 23. Kf1 Re6 24. Bf3 Kg7 25. Rc2 Bb6 26. Kg2 Ba5 27. Nd3 Nd7 28. Rbc1 Rc4 29. Ra2 Rxc1 30. Nxc1 Bb6 31. Ra8 Ne5 32. Rb8 Nxf3 33. Kxf3 c5 34. Nd3 g5 35. h3 b4 36. Ke2 b3 37. Nb2 c4 38. Na4 Ba7 39. Rb7 Ra6 40. Rb4 Rc6 41. Kd1 d4 42. Nb2 c3 43. Nd3 dxe3 44. fxe3 Bxe3 45. Ke2 f4 46. Rxb3 c2 47. Rb5 Rd6 48. Rxg5+ Kf8 49. Nc1 Bxc1 50. Rc5 fxg3 51. Rxc2 Rd2+ 0-1

[Event "Milan Crespi op-A 31st"]
[Site "Milan"]
[Date "2010.12.08"]
[Round "5"]
[White "Mertens, Heiko"]
[Black "Martinez, Rolly"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2320"]
[BlackElo "2425"]
[PlyCount "63"]
[EventDate "2010.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. Be2 Be7 10. Nb3 0-0 11. Bxf6 gxf6 12. Qh6 Kh8 13. Qh5 Rg8 14. f4 Qb6 15. g3 Rg7 16. Rhe1 Rc8 17. Bf3 Qa7 18. Kb1 b5 19. a3 b4 20. Nd5 exd5 21. exd5 Ne5 22. fxe5 fxe5 23. axb4 f5 24. Be2 Qb6 25. Na5 Qxb4 26. Nc6 Qa4 27. Rd3 Bf6 28. Red1 Bxc6 29. dxc6 Qxc6 30. Rc3 Qb7 31. Rxd6 Rg6 32. Bxa6 1-0

[Event "Milan Crespi op-A 31st"]
[Site "Milan"]
[Date "2010.12.07"]
[Round "4"]
[White "Battistella, Stefano"]
[Black "Mertens, Heiko"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2069"]
[BlackElo "2320"]
[PlyCount "116"]
[EventDate "2010.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. dxc5 Bxc5 6. Bd3 Nc6 7. Ngf3 Nge7 8. Nb3 Bb6 9. 0-0 Ng6 10. Qe2 Bd7 11. Bd2 a5 12. c4 dxc4 13. Bxg6 hxg6 14. Qxc4 Rc8 15. Qd3 a4 16. Bg5 Qc7 17. Nbd2 Nxe5 18. Nxe5 Qxe5 19. Nf3 Qf5 20. Qd6 Bc5 21. Qe5 f6 22. Qxf5 gxf5 23. Be3 Bxe3 24. fxe3 Ke7 25. Rf2 Rc7 26. Rd2 e5 27. Rad1 Be6 28. a3 Rhc8 29. Rd6 Rc1 30. Kf2 Rxd1 31. Rxd1 Bb3 32. Rd2 Ke6 33. h4 Bd5 34. Ne1 Be4 35. g3 Rc6 36. Nf3 g6 37. Ng1 Rc1 38. Ne2 Rh1 39. Nc3 Bc6 40. Nd1 g5 41. hxg5 fxg5 42. Nc3 g4 43. Na2 Rh2+ 44. Ke1 Rxd2 45. Kxd2 Kd5 46. Nb4+ Ke4 47. Ke2 Bb5+ 48. Kf2 Bc4 49. Nc2 Kd3 50. Ne1+ Kd2 51. Ng2 Kc2 52. e4 Kxb2 53. exf5 Kxa3 54. Ne3 Bg8 55. Nxg4 Kb2 56. Nxe5 a3 57. Nd3+ Kc3 58. Nc1 Kc2 0-1

[Event "Milan Crespi op-A 31st"]
[Site "Milan"]
[Date "2010.12.07"]
[Round "9"]
[White "Mertens, Heiko"]
[Black "Borgo, Giulio"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2320"]
[BlackElo "2414"]
[PlyCount "209"]
[EventDate "2010.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 a5 9. h3 h6 10. Ba2 Nh7 11. Ne2 Ng5 12. Nxg5 Bxg5 13. c3 Bxc1 14. Qxc1 Qg5 15. Qxg5 hxg5 16. Ng3 g6 17. Nf1 Re8 18. Nd2 Nb6 19. Nf3 g4 20. Ng5 Re7 21. dxe5 dxe5 22. hxg4 Bxg4 23. f3 Bd7 24. Red1 Be8 25. Rd6 Kg7 26. Kf2 Rd7 27. Rxd7 Nxd7 28. Rh1 Kf6 29. Nh7+ Ke7 30. Ng5 Kf6 31. Nh7+ Kg7 32. Ng5 Nf8 33. Rd1 Kf6 34. Nh3 Ke7 35. Ke3 Nd7 36. Bb3 Nc5 37. Bc2 Bd7 38. Nf2 Be6 39. Ra1 b6 40. b4 Nd7 41. g3 Kd6 42. f4 Rg8 43. Nd3 Rh8 44. Nf2 Bc4 45. Rd1+ Kc7 46. Rh1 Rxh1 47. Nxh1 axb4 48. cxb4 c5 49. bxc5 Nxc5 50. Nf2 Kd6 51. Ng4 Nd7 52. Kd2 f6 53. Ne3 Kc5 54. Kc3 Bf7 55. Bd3 exf4 56. gxf4 g5 57. fxg5 fxg5 58. Nf5 Ne5 59. Bb5 Bg6 60. Ng3 Ng4 61. Be2 Nf6 62. Bd3 Nd7 63. Bb5 Ne5 64. Be2 Be8 65. Bd1 Bc6 66. Bb3 Bb7 67. Bc2 Ba8 68. Bb3 Bb7 69. Bc2 Ba6 70. Bb1 Bc4 71. Bc2 Be6 72. Bd1 Nf7 73. Bc2 Ne5 74. Bd1 Bd7 75. Bc2 Nc6 76. Bb3 Kd6 77. Bd5 Ne7 78. Bb3 Ke5 79. Kd3 Nc6 80. Ke3 Bg4 81. Bd5 Nb4 82. Bb3 Na6 83. Bc2 Nb4 84. Bb3 Nc6 85. Bd5 Nd4 86. Nf1 Nc2+ 87. Kd2 Bh3 88. Nh2 Nd4 89. Ke3 g4 90. Bb7 Ne6 91. Bc8 g3 92. Nf3+ Kd6 93. Nd4 Bg4 94. Nxe6 Ke5 95. Nf4 Bxc8 96. Nd3+ Kd6 97. Kf3 Bd7 98. Nf4 Bc6 99. Kxg3 Bxe4 100. Kf2 Kc5 101. Ke3 Bf5 102. Kd2 Be4 103. Kc3 Bc6 104. Nd3+ Kd6 105. Kb4 1/2-1/2

[Event "Milan Crespi op-A 31st"]
[Site "Milan"]
[Date "2010.12.06"]
[Round "3"]
[White "Mertens, Heiko"]
[Black "Salmoiraghi, Angelo"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2320"]
[BlackElo "2139"]
[PlyCount "89"]
[EventDate "2010.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 d5 6. Nbd2 c5 7. exd5 exd5 8. Bb5+ Bd7 9. Qe2+ Qe6 10. Ne5 Nc6 11. Ndf3 Bd6 12. Nxd7 Qxe2+ 13. Bxe2 Kxd7 14. dxc5 Bxc5 15. Rd1 d4 16. 0-0 Rad8 17. Bc4 f6 18. Rfe1 Rhe8 19. Rxe8 Kxe8 20. Bb5 Kf7 21. Bxc6 bxc6 22. Kf1 Bb6 23. Ke2 Ke6 24. Kd3 Kd5 25. Re1 Rd7 26. Re4 c5 27. Nd2 Bc7 28. h3 Bd8 29. Re8 Ba5 30. Nc4 Bc7 31. b3 Bd6 32. a4 Bc7 33. Nd2 Bd6 34. Nc4 Bc7 35. a5 Kc6 36. Re6+ Kb5 37. a6 Bb6 38. Nd6+ Kxa6 39. Kc4 Rc7 40. f3 Rc6 41. Kd5 Rc7 42. Re1 Ka5 43. Kc4 Ka6 44. Ra1+ Ba5 45. Kd3 1-0

[Event "Milan Crespi op-A 31st"]
[Site "Milan"]
[Date "2010.12.05"]
[Round "2"]
[White "Bellia, Fabrizio"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2399"]
[BlackElo "2320"]
[PlyCount "120"]
[EventDate "2010.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c3 0-0 13. Nc2 Rb8 14. Be2 Bg5 15. 0-0 Ne7 16. Ncb4 Bb7 17. Qd3 Ng6 18. g3 a5 19. Nc2 Ne7 20. Nce3 Bxe3 21. Nxe3 Qb6 22. a4 bxa4 23. Rxa4 Bc6 24. Nc4 Qc7 25. Rxa5 Rxb2 26. Nxb2 Qxa5 27. Nc4 Qa2 28. Nxd6 Rd8 29. Qc4 Qxc4 30. Nxc4 Bxe4 31. Nxe5 f6 32. Nc4 Kf8 33. Rc1 Nd5 34. Na3 Ke7 35. Nb5 Nb6 36. c4 Na4 37. Nc3 Nxc3 38. Rxc3 Bc6 39. Re3+ Kd6 40. Rd3+ Kc7 41. f4 Re8 42. Kf2 Kb6 43. Bf3 Bxf3 44. Kxf3 Re7 45. Rd5 Kc6 46. h4 g6 47. h5 Kc7 48. c5 Re6 49. Kg4 Kc6 50. Rd1 Kc7 51. Ra1 f5+ 52. Kg5 Re3 53. Kh4 Rc3 54. Ra7+ Kc6 55. h6 Rxc5 56. Rxh7 Kd5 57. Rg7 Ke4 58. h7 Rc1 59. Kg5 Rh1 60. Kxg6 Kd5 1-0

[Event "Milan Crespi op-A 31st"]
[Site "Milan"]
[Date "2010.12.04"]
[Round "1"]
[White "Mertens, Heiko"]
[Black "Barberi, Alessandro"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "2320"]
[BlackElo "2077"]
[PlyCount "46"]
[EventDate "2010.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Nxc6 bxc6 8. e5 dxe5 9. Qxd8+ Kxd8 10. fxe5 Nd5 11. Bd2 Bg7 12. 0-0-0 Be6 13. Ne4 Ke8 14. Nc5 Bf5 15. Ba6 Rb8 16. Bb7 Rxb7 17. Nxb7 Bxe5 18. b3 f6 19. Na5 Bd7 20. Nc4 Bb8 21. Ne3 Kf7 22. g3 h5 23. c4 Bf5 1-0

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2010.11.28"]
[Round "3.4"]
[White "Coenen, Norbert"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2353"]
[BlackElo "2320"]
[PlyCount "101"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 e5 3. Nf3 Nf6 4. dxe5 Nxe4 5. Qd5 Nc5 6. Bg5 Qd7 7. exd6 Bxd6 8. Nc3 0-0 9. 0-0-0 a6 10. Be3 Ne6 11. Qe4 Nc6 12. Bd3 f5 13. Qh4 Qe7 14. Qxe7 Nxe7 15. Bc4 Kh8 16. Rhe1 Ng6 17. Bd2 Nc5 18. h4 b5 19. Bd5 Bb7 20. h5 Nf4 21. Bxb7 Nxb7 22. h6 gxh6 23. g3 Nh3 24. Be3 Kg8 25. Rh1 f4 26. gxf4 Nxf4 27. Rhg1+ Ng6 28. Nh4 Bf4 29. Bxf4 Rxf4 30. Nxg6 hxg6 31. Rxg6+ Kh7 32. Rc6 Raf8 33. Rxa6 Nd6 34. Ra7 R8f7 35. Nd5 Rxf2 36. Rxc7 h5 37. Rh1 Rxc7 38. Nxc7 Rf5 39. b3 Kg6 40. Ne6 Ne4 41. Nd4 Rd5 42. Ne2 Kg5 43. Rxh5+ Kxh5 44. Nf4+ Kg5 45. Nxd5 Kf5 46. Kb2 Nc5 47. Kc3 Na6 48. Nb4 Nc7 49. Kd4 Ke6 50. Kc5 Kd7 51. c3 1-0

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2010.10.24"]
[Round "2"]
[White "Roeder, Mathias"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2392"]
[BlackElo "2320"]
[PlyCount "123"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Aachen Aufwaerts"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. Nc3 Be7 7. b3 0-0 8. Bb2 d6 9. d4 cxd4 10. Qxd4 a6 11. Rfd1 Nbd7 12. Qe3 Qc7 13. Nd4 Bxg2 14. Kxg2 Rfe8 15. Kg1 Rac8 16. Qf3 Ne5 17. Qg2 Nc6 18. Nxc6 Qxc6 19. Qxc6 Rxc6 20. e3 Rec8 21. Rac1 Kf8 22. Kg2 Nd7 23. Ne2 Nf6 24. h3 g6 25. g4 Ke8 26. f4 Nd7 27. g5 R6c7 28. Kf3 b5 29. cxb5 axb5 30. Rxc7 Rxc7 31. Rc1 Rxc1 32. Bxc1 b4 33. Bd2 d5 34. Nd4 Nb8 35. e4 Kd7 36. Nc2 Nc6 37. Ke3 Bc5+ 38. Kd3 Bd6 39. Ne3 Ne7 40. Ng4 dxe4+ 41. Kxe4 Nd5 42. Ne5+ Ke8 43. Kd4 Ke7 44. Nd3 Ke8 45. Kc4 Kd8 46. h4 Kd7 47. Nxb4 Nxb4 48. Bxb4 Bxf4 49. Be1 h6 50. gxh6 Bxh6 51. Bf2 Kc6 52. b4 f5 53. a4 Bd2 54. a5 Kb7 55. Kb5 f4 56. a6+ Ka8 57. Kc4 e5 58. b5 e4 59. Bc5 f3 60. b6 Bf4 61. Kd5 f2 62. b7+ 1-0

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2010.09.26"]
[Round "1.4"]
[White "Hainke, Guntram"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "A63"]
[WhiteElo "2295"]
[BlackElo "2320"]
[PlyCount "107"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Nc3 Nbd7 10. h3 a6 11. a4 Rb8 12. a5 b5 13. axb6 Nxb6 14. e4 Re8 15. Re1 Nfd7 16. Bf1 Ne5 17. Nxe5 Bxe5 18. Be3 Nd7 19. Qc2 Qb6 20. Reb1 Qb3 21. Qd3 Bg7 22. Ra3 Qb7 23. Qc2 Qb4 24. Bd2 Qb6 25. Na4 Qd8 26. b4 Bd4 27. bxc5 Rxb1 28. Qxb1 Nxc5 29. Nxc5 Bxc5 30. Rb3 Qf6 31. Be1 Qe5 32. Bg2 f5 33. Bb4 fxe4 34. Bxc5 dxc5 35. Re3 Qd4 36. Rxe4 Rxe4 37. Bxe4 Qb4 38. Qd3 Qd4 39. Qb1 Qb4 40. Qd3 Kg7 41. Kg2 Qd4 42. Qf3 Bb7 43. h4 Qe5 44. Kh2 c4 45. Qe3 Bxd5 46. Bxd5 Qxd5 47. Qa7+ Qf7 48. Qd4+ Qf6 49. Qa7+ Kg8 50. Qa8+ Kf7 51. Qb7+ Ke8 52. Qa8+ Ke7 53. Qa7+ Kf8 54. Qa8+ 1/2-1/2

[Event "BL2-West 0910"]
[Site "Germany"]
[Date "2010.04.11"]
[Round "9.4"]
[White "Mertens, Heiko"]
[Black "Burkart, Patrick"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2333"]
[BlackElo "2332"]
[PlyCount "107"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Hofheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. Qf3 e6 6. dxc3 Bd6 7. Qh5 Qf6 8. Qe2 Nc6 9. Nf3 h6 10. Be3 Bd7 11. 0-0-0 0-0-0 12. Nd2 Bf4 13. Ne4 Qe5 14. Qf3 Bxe3+ 15. Qxe3 b6 16. f4 Qa5 17. Qf3 Ne7 18. Nd2 Bc6 19. Qe2 Bd5 20. Kb1 Rd7 21. Nb3 Bxc4 22. Qxc4 Rxd1+ 23. Rxd1 Qh5 24. Qa6+ Kb8 25. Rd7 Nc6 26. Qc4 Kb7 27. a4 Rc8 28. Qe4 Qf5 29. Qxf5 exf5 30. Rxf7 Re8 31. Rxg7 Re4 32. g3 Rxa4 33. Rf7 Re4 34. Rxf5 Re1+ 35. Nc1 Ne7 36. Rf6 h5 37. Rh6 Nf5 38. Rxh5 Nd6 39. b3 a5 40. Re5 Rh1 41. Re2 b5 42. Kb2 c5 43. Nd3 Kc6 44. g4 c4 45. Ne5+ Kd5 46. Rd2+ Ke6 47. Nf3 b4 48. f5+ Ke7 49. Re2+ Kf8 50. cxb4 axb4 51. bxc4 Nxc4+ 52. Kb3 Nb6 53. Kxb4 Rf1 54. Ne5 1-0

[Event "BL2-West 0910"]
[Site "Germany"]
[Date "2010.03.21"]
[Round "8.4"]
[White "Coenen, Norbert"]
[Black "Mertens, Heiko"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2351"]
[BlackElo "2333"]
[PlyCount "149"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. b3 Nf6 4. e5 Nd5 5. c4 Ne7 6. Bb2 Nbc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Nc6 10. Qe3 Qa5+ 11. Nd2 Ba3 12. Bxa3 Qxa3 13. Qc3 Qc5 14. f4 Qb4 15. Qe3 0-0 16. Bd3 f5 17. exf6 gxf6 18. 0-0 b6 19. Rad1 Bb7 20. Ne4 f5 21. Qg3+ Kh8 22. Ng5 Qe7 23. Be2 Rg8 24. Qc3+ Rg7 25. Rf3 e5 26. Rh3 Nd4 27. Rxd4 exd4 28. Qxd4 Kg8 29. Re3 Qc5 30. Qxc5 bxc5 31. Re5 h6 32. Nf3 Be4 33. Rxc5 d6 34. Ra5 Kf7 35. Kf2 a6 36. g3 Kf6 37. Nd2 Bc2 38. Bf3 Raa7 39. Nf1 Rgd7 40. Ne3 Bb1 41. Bc6 Rg7 42. Nd5+ Ke6 43. Nb4 h5 44. Nxa6 Kf6 45. b4 Bd3 46. Bd5 Rge7 47. Ra3 Re2+ 48. Kf3 Rxh2 49. Ke3 Bf1 50. b5 Rb2 51. Kd4 Re7 52. Kc3 Ree2 53. Rb3 Rec2+ 54. Kb4 Rxa2 55. Nc7 Ke7 56. b6 Kd7 57. Nb5 Ra6 58. b7 Rb6 59. Ka5 Rxb7 60. Bxb7 Bxc4 61. Rc3 Ra2+ 62. Na3 d5 63. Ba6 Bxa6 64. Kxa6 d4 65. Rb3 Kc6 66. Ka5 Kd5 67. Kb4 h4 68. gxh4 Rh2 69. Nc4 Rxh4 70. Rf3 Rh2 71. Ne5 Rb2+ 72. Ka3 Rb7 73. Rb3 Rxb3+ 74. Kxb3 Ke4 75. Kc4 1/2-1/2

[Event "BL2-West 0910"]
[Site "Germany"]
[Date "2010.02.28"]
[Round "7.4"]
[White "Mertens, Heiko"]
[Black "Timman, Jan H"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2333"]
[BlackElo "2588"]
[PlyCount "66"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Koeln Porz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Qb6 5. Qc2 cxd4 6. cxd4 Nc6 7. e3 Nb4 8. Qb3 Nbd5 9. Bg3 Qxb3 10. axb3 b6 11. Nbd2 Nb4 12. Rc1 Bb7 13. Ne5 Be7 14. Rc7 Bc8 15. Bb5 a6 16. Be2 b5 17. 0-0 Nfd5 18. Rcc1 f6 19. Nd3 Nxd3 20. Bxd3 Bb7 21. Ne4 Nb4 22. Bb1 0-0 23. Nc5 Bc6 24. f3 f5 25. Be1 Nd5 26. Bd2 Bf6 27. f4 Rfc8 28. Bd3 g5 29. g3 gxf4 30. gxf4 Kf7 31. b4 Rg8+ 32. Kf2 Rg2+ 33. Kxg2 Nxe3+ 0-1

[Event "BL2-West 0910"]
[Site "Germany"]
[Date "2010.02.07"]
[Round "6.4"]
[White "Balcerak, Jakob"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2426"]
[BlackElo "2333"]
[PlyCount "81"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Schott Mainz"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. Nf2 Nc7 13. Nd3 Be7 14. Be3 Qb7 15. Kf2 0-0 16. Be2 Ne8 17. Bf3 d5 18. Qc2 Rb8 19. Rac1 Qa6 20. a3 Qxc4 21. Bxa7 Rb3 22. Rhd1 Ba6 23. Nc5 Bxc5+ 24. Bxc5 Rf7 25. Qxc4 Bxc4 26. Rxc4 dxc4 27. Rd8 Rxb2+ 28. Ke1 Rfb7 29. Rxe8+ Kf7 30. Rf8+ Kg6 31. Bxc6 Rb1+ 32. Kf2 R7b2+ 33. Kg3 h5 34. Kh4 Rf1 35. Bf3 Kh7 36. Bb4 Rb3 37. Rc8 Rc1 38. Bxh5 Rd3 39. Kg5 g6 40. Bxg6+ Kg7 41. Bf8+ 1-0

[Event "BL2-West 0910"]
[Site "Germany"]
[Date "2010.01.24"]
[Round "5.5"]
[White "Wegener, Olaf"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2405"]
[BlackElo "2333"]
[PlyCount "79"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Hansa"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

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. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 0-0 14. 0-0 Bg5 15. Qd3 Rb8 16. Rad1 g6 17. Nde3 Qb6 18. Bf3 Bxe3 19. Nxe3 Nd4 20. b3 Be6 21. Nc2 Nxc2 22. Qxc2 a4 23. Rd3 axb3 24. axb3 Ra8 25. Rfd1 Rfd8 26. Qe2 Ra3 27. Bg4 Bxg4 28. Qxg4 Ra2 29. Qh4 Kg7 30. Rf3 Rd7 31. Qf6+ Kg8 32. g4 Re2 33. Rd5 Rxe4 34. h3 Re1+ 35. Kh2 e4 36. Rf4 e3 37. Rb5 Qa7 38. fxe3 Rxe3 39. Rf2 Re6 40. Qf3 1-0

[Event "BL2-West 0910"]
[Site "Germany"]
[Date "2009.12.13"]
[Round "4.4"]
[White "Dambacher, Martijn"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2417"]
[BlackElo "2333"]
[PlyCount "71"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gerresheim"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. a3 Bxd2+ 6. Bxd2 0-0 7. Bg5 h6 8. Bh4 dxc4 9. e3 b5 10. b3 cxb3 11. Bxb5 c5 12. 0-0 cxd4 13. Nxd4 Bb7 14. Qxb3 Nbd7 15. Rfd1 Qb6 16. f3 Rac8 17. Rab1 Nc5 18. Qa2 Qc7 19. Be2 Nd5 20. Qd2 a6 21. Rdc1 Qd7 22. e4 Ne7 23. Bf2 Ba8 24. Qb4 e5 25. Rxc5 Rxc5 26. Qxc5 exd4 27. Qxd4 Qe6 28. Bc4 Qc8 29. Qc5 Qd7 30. Bxa6 Ng6 31. Qa7 Qa4 32. Bd3 Qc6 33. Rb8 Qc1+ 34. Bf1 Bc6 35. Rxf8+ Nxf8 36. Qc5 1-0

[Event "BL2-West 0910"]
[Site "Germany"]
[Date "2009.11.29"]
[Round "3.3"]
[White "Souleidis, Georgios"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2429"]
[BlackElo "2333"]
[PlyCount "79"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 b4 13. Nc2 a5 14. g3 0-0 15. Bg2 Bg5 16. Qd3 Nb8 17. 0-0 Na6 18. f4 Nc5 19. Qe2 Bf6 20. Rad1 Bb7 21. Nce3 exf4 22. gxf4 Re8 23. Ng4 Bh4 24. e5 Qb8 25. Nh6+ gxh6 26. Qg4+ Kh8 27. Qxh4 Rg8 28. Rf3 Qd8 29. Qxh6 Rg6 30. Qh3 dxe5 31. fxe5 Ne6 32. Rf5 Qf8 33. Rdf1 Ng5 34. Qe3 Qh6 35. Kh1 Rag8 36. Rf6 Qh4 37. Rxg6 Rxg6 38. Qf4 Qh5 39. e6 Bxd5 40. cxd5 1-0

[Event "BL2-West 0910"]
[Site "Germany"]
[Date "2009.11.15"]
[Round "2.3"]
[White "Mertens, Heiko"]
[Black "Becker, Martin Alexander"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2333"]
[BlackElo "2417"]
[PlyCount "77"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4 Be7 9. Bc4 Qa5 10. Bd2 exf4 11. Bb3 Nc5 12. Bd5 Ne6 13. Ne2 Qb6 14. a5 Qxb2 15. Nc3 Nxd5 16. exd5 Nc5 17. 0-0 0-0 18. Rb1 Qa3 19. Qe2 Bf6 20. Ra1 Qb2 21. Ra2 Bxc3 22. Rxb2 Bxb2 23. Bxf4 Bf5 24. Bxd6 Rfe8 25. Qc4 Ne4 26. Qb3 Bf6 27. Bf4 Nc5 28. Qb6 Rac8 29. Bc7 Na4 30. Qxb7 Nc3 31. d6 Nb5 32. Re1 Rxe1+ 33. Nxe1 Nxc7 34. dxc7 Bc3 35. Qd5 g6 36. Nd3 Be6 37. Qd8+ Kg7 38. Nc5 Bf5 39. Nd7 1-0

[Event "BL2-West 0910"]
[Site "Germany"]
[Date "2009.10.18"]
[Round "1.4"]
[White "Fridman, Rafael"]
[Black "Mertens, Heiko"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2456"]
[BlackElo "2333"]
[PlyCount "67"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. e4 e6 3. b3 Nf6 4. e5 Nd5 5. Bb2 Nc6 6. Bb5 Qb6 7. a4 a6 8. Bc4 Nf4 9. 0-0 Qc7 10. Re1 Be7 11. Nc3 Ng6 12. Bd3 Nf4 13. Be4 0-0 14. Ne2 Ng6 15. d4 cxd4 16. Nexd4 b6 17. h4 Rd8 18. h5 Nf8 19. h6 Bb7 20. Qc1 Nxd4 21. Bxd4 Rac8 22. Qe3 Bc5 23. Bxc5 bxc5 24. hxg7 Kxg7 25. Qg5+ Ng6 26. Qf6+ Kg8 27. Ng5 Rf8 28. Bxg6 hxg6 29. Re3 Qd8 30. Rh3 Qxf6 31. exf6 c4 32. b4 a5 33. f3 axb4 34. Kf2 1-0

