GRENKE Chess Open 2017 – GAMES ROUND 5

PARTIDAS DA RODADA 5

 

[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.1”]
[White “Erdos, Viktor”]
[Black “Matlakov, Maxim”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “GM”]
[WhiteElo “2593”]
[BlackElo “2707”]
[ECO “D38”]
[Opening “QGD”]
[Variation “Ragozin variation”]
[WhiteFideId “719978”]

[BlackFideId “4168003”]
[EventDate “2017.04.13”]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2 Re8 8. a3
Bxc3+ 9. bxc3 Na5
10. cxd5 exd5 11. Bd3 c5 12. dxc5 Qc7 13. a4 Qxc5 14. Ba3 Qc7
15. Nd4 a6 16. O-O Bd7 17. Rfe1 Rac8 18. Bb4 Nc4 19. Bxc4 dxc4 20. e4 Ng4 21.
Nf3 Bc6
22. h3 Ne5 23. Nxe5 Qxe5 24. a5 Bxe4 25. Qe2 Qg5 26. Qg4 Qd5 27. f3 Bf5
28. Qg3 h6 29. Rxe8+ Rxe8 30. Re1 Rd8 31. Qe5 Be6 32. Qxd5 Rxd5 33. Kf2 g5 34.
Re4 h5
35. Ke1 Rb5 36. f4 gxf4 37. Rxf4 b6 38. axb6 a5 39. Be7 Rxb6 40. g4 hxg4
41. hxg4 Rb2 42. g5 Kg7 43. Rf6 Rh2 44. Rf2 Rh3 45. Kd2 Rd3+ 46. Kc2 Rd7 47.
Bf6+ Kg6
48. Kb2 Rd5 49. Rg2 Rd1 50. Re2 Rd5 51. Rg2 Bd7 52. Rf2 Rb5+ 53. Ka2
Be6 54. Rg2 Bd5 55. Rf2 Be4 56. Ka3 Rb1 57. Bd8 Rb3+ 58. Ka4 Bf5 59. Bf6 Bd7+ 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.2”]
[White “Papp, Gabor1”]
[Black “Rapport, Richard”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “GM”]
[WhiteElo “2581”]
[BlackElo “2696”]
[ECO “C55”]
[Opening “Two knights defence (Modern bishop’s opening)”]
[WhiteFideId “718602”]

[BlackFideId “738590”]
[EventDate “2017.04.13”]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O d6 6. a4 O-O 7. Re1 h6 8. c3 Kh8
9. Nbd2 a5 10. Qb3 Nd7 11. d4 Bf6
12. dxe5 Ncxe5 13. Nxe5 Nxe5 14. Bf1 Bg5 15.
Nc4 Be6 16. f4 Bh4 17. Rd1 Ng4 18. g3 Be7 19. h3 Nf6 20. Qc2 d5 21. f5 Bc5+ 22.
Be3 Qe7 23. Qf2 Bxe3 24. Nxe3 Nxe4
25. Qf4 Qc5 26. Rd4 Qb6 27. Nc4 dxc4 28. Qxe4
Bd7 29. Qc2 Rad8 30. Qf2 Bc6 31. Bxc4 Rxd4 32. cxd4 Rd8 33. d5 Qxf2+ 34. Kxf2
Bd7 35. g4 Kg8 36. b3 Kf8 37. Re1 b6
38. Ba6 Ra8 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.3”]
[White “Svane, Rasmus”]
[Black “Moiseenko, Alexander”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “GM”]
[WhiteElo “2573”]
[BlackElo “2670”]
[ECO “E04”]
[Opening “Catalan”]
[Variation “open, 5.Nf3”]

[WhiteFideId “4657101”]
[BlackFideId “14102560”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8.
O-O Qd7
9. e3 O-O-O 10. Nd2 e5 11. Nxc4 exd4 12. Qb3 Qe6 13. Bxc6 bxc6 14. exd4
Rxd4 15. Na5 Qxb3 16. axb3 Kd7 17. Be3 Rd3 18. Nc4 Bd6 19. Bc5 Ke6 20. Rfe1+ Kf5
21. Bxd6 cxd6
22. Rxa7 Kg6 23. Rc7 Re8 24. Rxe8 Nxe8 25. Rc8 Nf6 26. Rxc6 Rd1+
27. Kg2 d5 28. Ne5+ Kf5 29. Nf3 g5 30. b4 Ne4 31. h3 h5 32. g4+ hxg4 33. hxg4+
Kxg4 34. b5 Kf4
35. b6 Rd3 36. b4 Rxf3 37. b7 Rxf2+ 38. Kg1 Kf3 39. b8=Q Rd2 40.
Qb5 Rd1+ 41. Qf1+ Rxf1+ 42. Kxf1 d4 43. Ra6 Nc3 44. Rf6+ Ke3 45. Rxf7 d3 46.
Re7+ Kd2 47. b5 Nxb5
48. Re5 Nc3 49. Rxg5 Kc2 50. Rg2+ d2 51. Rxd2+ Kxd2 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.4”]
[White “Annaberdiev, Meilis”]
[Black “Grandelius, Nils”]
[Result “1/2-1/2”]

[WhiteTitle “IM”]
[BlackTitle “GM”]
[WhiteElo “2459”]
[BlackElo “2641”]
[ECO “C55”]
[Opening “Two knights defence (Modern bishop’s opening)”]
[WhiteFideId “14000563”]

[BlackFideId “1710400”]
[EventDate “2017.04.13”]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. Re1 Na5 7. a4 Nxc4 8. dxc4
Be7 9. Nc3 O-O 10. a5 Be6 11. b3 c6
12. Ba3 Qc7 13. Nh4 Rad8 14. Qf3 Nxe4 15.
Qxe4 f5 16. Nxf5 Rxf5 17. Qe3 Bg5 18. Qxa7 Bd2 19. Ne4 Bxe1 20. Rxe1 c5 21. Rd1
Rf7 22. Nc3 Rfd7 23. h3 Qc6 24. Qb6 Qxb6
25. axb6 Ra8 26. Nb5 Ra6 27. Nc7 Rxc7
28. bxc7 Kf7 29. Bb2 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.5”]
[White “Vitiugov, Nikita”]
[Black “Nguyen, Thai Dai Van”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2729”]
[BlackElo “2441”]
[ECO “A45”]
[Opening “Trompovsky attack (Ruth, Opovcensky opening)”]
[WhiteFideId “4152956”]

[BlackFideId “358878”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Nd2 Nc6 5. c3 Qb6 6. Qc2 cxd4 7. exd4 e5 8. dxe5
Ng4 9. Nb3 Be6 10. Nf3 Ngxe5
11. Nxe5 Nxe5 12. Be3 Qc7 13. Bb5+ Nc6 14. Nd4 Bd6
15. O-O-O O-O 16. Nxe6 fxe6 17. Bd3 h6 18. Kb1 Ne5 19. Be2 Bc5 20. Bxc5 Qxc5 21.
f3 Qf2 22. g3 Rac8 23. f4 Nc4
24. Rd4 Qg2 25. Re1 Qxh2 26. Bg4 Qxg3 27. Bxe6+
Kh8 28. Rh1 Rce8 29. f5 Rxe6 30. fxe6 Rf2 31. e7 Rxc2 32. Rxh6+ gxh6 33. e8=Q+
Kg7 34. Qe7+ Kg8 35. Qe6+ Kh8
36. Qxh6+ Kg8 37. Qe6+ Kh8 38. Qc8+ Kh7 39. Qf5+
Kh8 40. Qh5+ 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.6”]
[White “Fedoseev, Vladimir3”]
[Black “Sadzikowski, Daniel”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2684”]
[BlackElo “2547”]
[ECO “B90”]
[Opening “Sicilian”]
[Variation “Najdorf”]
[WhiteFideId “24130737”]

[BlackFideId “1132253”]
[EventDate “2017.04.13”]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be7 8. Bg5
Be6 9. Bxf6 Bxf6 10. g3 Nc6 11. Qd2 O-O
12. O-O-O Qb6 13. Bh3 Rfd8 14. Nd5 Bxd5
15. exd5 Nb8 16. Qe3 Nd7 17. Qxb6 Nxb6 18. Na5 Rdb8 19. Rd3 Bd8 20. Ra3 Ra7 21.
Re1 Nxd5 22. Rd1 Bxa5 23. Rxa5 Nb6 24. b3 d5
25. c4 dxc4 26. Rd6 Na8 27. bxc4
Nc7 28. Rxe5 Ne8 29. Rb6 Kf8 30. Rd5 Nf6 31. Rc5 Re8 32. Rc7 Re7 33. Rc8+ Re8
34. Kd2 Rxc8 35. Bxc8 Ke7 36. Bxb7 Nd7 37. Rb1 Nc5
38. Bd5 Rc7 39. Kc3 Nd7 40.
Kd4 Nf6 41. Bf3 Rd7+ 42. Kc3 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.7”]
[White “Kunte, Abhijit”]
[Black “Kovalenko, Igor”]
[Result “0-1”]
[WhiteTitle “GM”]

[BlackTitle “GM”]
[WhiteElo “2491”]
[BlackElo “2659”]
[ECO “D30”]
[Opening “Queen’s gambit declined”]
[WhiteFideId “5002265”]
[BlackFideId “14117908”]

[EventDate “2017.04.13”]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2
c6 9. Rd1 b6 10. Bf4 Bb7 11. Nc3 Rc8 12. e4 dxc4 13. Ne5 Nxe5
14. Bxe5 Nd7 15.
Bf4 a6 16. Qe2 b5 17. d5 e5 18. dxc6 Bxc6 19. Bxe5 Qb6 20. Bxg7 Kxg7 21. Nd5 Qc5
22. b4 cxb3 23. Rac1 Qa3 24. axb3 Bxd5 25. Ra1 Qb4 26. exd5 a5
27. Bh3 Rcd8 28.
d6 Bf6 29. Rac1 Rfe8 30. Qh5 Re5 31. Qf3 Nf8 32. d7 Ne6 33. Rc8 Ng5 34. Qg4 Re1+
35. Rxe1 Qxe1+ 36. Bf1 Qe4 37. Qd1 Nf3+ 38. Kh1 Ne5+ 39. Bg2 Rxd7 0-1
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.8”]
[White “Kuzubov, Yuriy”]
[Black “Moskalenko, Alexander”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2641”]
[BlackElo “2514”]
[ECO “C65”]
[Opening “Ruy Lopez”]
[Variation “Berlin defence”]
[WhiteFideId “14112906”]

[BlackFideId “4155351”]
[EventDate “2017.04.13”]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Nd7 7. Nc4 f6 8.
Qe2 Nb6 9. Na5 Bb4+ 10. Bd2 Bxa5
11. Bxa5 c5 12. Nd2 Be6 13. f4 Nd7 14. Qh5+ Bf7
15. Qg4 O-O 16. Bc3 exf4 17. Qxf4 Nb8 18. O-O Nc6 19. Rf2 Qd6 20. Qe3 a5 21. a4
b6 22. Nf3 Rad8 23. Raf1 Be6 24. b3 Nd4
25. Qc1 f5 26. exf5 Rxf5 27. Nxd4 Rxf2
28. Rxf2 cxd4 29. Bd2 Qd7 30. Bf4 Re8 31. Re2 Bd5 32. Qe1 Rxe2 33. Qxe2 c5 34.
Bc7 Qe6 35. Qxe6+ Bxe6 36. Kf2 c4 37. bxc4 Bd7
38. Bxb6 Bxa4 39. Bxa5 Bxc2 40.
Ke2 Kf7 41. Bb6 Ba4 42. Bxd4 g6 43. h4 Ke6 44. g3 Kf5 45. Ke3 h5 46. Bb6 Bb3 47.
Kd4 Bc2 48. Kc3 Bd1 49. Bd8 Be2 50. Bg5 Bf1 51. d4 Ke4
52. d5 Bh3 53. Kb4 Ke5
54. Kc5 Bf1 55. Bf4+ Kf6 56. Kd4 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.9”]
[White “Lampert, Jonas”]
[Black “Banusz, Tamas”]
[Result “1/2-1/2”]

[WhiteTitle “IM”]
[BlackTitle “GM”]
[WhiteElo “2511”]
[BlackElo “2613”]
[ECO “D11”]
[Opening “QGD Slav”]
[Variation “Breyer variation”]
[WhiteFideId “1303759”]

[BlackFideId “722413”]
[EventDate “2017.04.13”]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Be6 6. e3 g6 7. Be2 Bg7 8. b3 c5
9. Nhf3 Nc6 10. Bb2 Ne4 11. O-O O-O
12. Rc1 Nxd2 13. Qxd2 cxd4 14. exd4 Bg4 15.
h3 Bxf3 16. Bxf3 dxc4 17. Bxc6 bxc6 18. Rxc4 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.10”]
[White “Landa, Konstantin”]
[Black “Baron, Tal”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “GM”]
[WhiteElo “2611”]
[BlackElo “2528”]
[ECO “C15”]
[Opening “French”]
[Variation “Winawer (Nimzovich) variation”]

[WhiteFideId “4101685”]
[BlackFideId “2809958”]
[EventDate “2017.04.13”]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Ne2 Nge7 7. O-O Bf5 8.
Bf4 O-O
9. Bxf5 Nxf5 10. Qd3 Nce7 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.11”]
[White “Kantor, Gergely”]
[Black “Bosiocic, Marin”]
[Result “0-1”]

[WhiteTitle “IM”]
[BlackTitle “GM”]
[WhiteElo “2470”]
[BlackElo “2610”]
[ECO “E15”]
[Opening “Queen’s Indian”]
[Variation “Nimzovich variation (exaggerated fianchetto)”]

[WhiteFideId “751499”]
[BlackFideId “14507927”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 d5 8. cxd5
exd5 9. Bg2 O-O
10. O-O Bb7 11. Rc1 Nbd7 12. Ne5 Re8 13. Rc2 h6 14. Bc1 Bd6 15.
Nd3 c6 16. Bf4 Be7 17. b4 Bf8 18. Qb1 a5 19. a3 axb4 20. axb4 Ne4 21. Qb3 Nxc3
22. Qxc3 Qe7 23. Qb3 Qe6
24. Rfc1 g5 25. Be3 b5 26. Bd2 Nb6 27. Nc5 Bxc5 28.
bxc5 Nc4 29. Bb4 Bc8 30. e3 Qg6 31. Ra2 Rxa2 32. Qxa2 Bf5 33. Qa7 Be4 34. Bxe4
Qxe4 35. Re1 Kg7 36. Qa1 f5
37. Qa6 Qe6 38. Ra1 Kg6 39. Qb7 Rf8 40. Ra6 Rf6 41.
Ra1 Kh5 42. Qh7 Kg4 43. Ra7 Qe4 44. Qe7 Re6 45. Qf7 Qb1+ 46. Kg2 Nxe3+ 47. fxe3
Qe4+ 48. Kf1 Qf3+ 49. Kg1 Qxe3+
50. Kf1 Qf3+ 51. Kg1 Qd1+ 0-1
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.12”]
[White “Buhmann, Rainer”]
[Black “Lubbe, Nikolas”]
[Result “0-1”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2609”]
[BlackElo “2500”]
[ECO “A15”]
[Opening “English opening”]
[WhiteFideId “4651340”]
[BlackFideId “4694031”]

[EventDate “2017.04.13”]

1. Nf3 Nf6 2. c4 e6 3. g3 c5 4. Bg2 a6 5. Nc3 Qc7 6. O-O Nc6 7. d4 cxd4 8. Nxd4
Be7 9. Be3 Ng4 10. Bf4 e5 11. Nd5 Qd8 12. Nxc6 dxc6
13. Nxe7 Qxe7 14. Bd2 O-O
15. Qb3 a5 16. Rad1 h6 17. h3 Nf6 18. Qb6 Ra6 19. Qe3 Re8 20. Bc3 Be6 21. b3 Nd7
22. f4 f6 23. Kh2 a4 24. fxe5 Nxe5 25. Bxe5 Bf7 26. Rd4 Ra5
27. Qd3 Rxe5 28. Rd7
Qa3 29. Rxb7 Qxa2 30. Rf2 a3 31. Kg1 Rxe2 32. Rxe2 Qxe2 33. Qxe2 Rxe2 34. Ra7 a2
35. Bf1 Rd2 0-1
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.13”]
[White “Studer, Noel”]
[Black “Saric, Ivan”]
[Result “1/2-1/2”]
[WhiteTitle “IM”]

[BlackTitle “GM”]
[WhiteElo “2486”]
[BlackElo “2609”]
[ECO “E00”]
[Opening “Catalan opening”]
[WhiteFideId “1319620”]
[BlackFideId “14508150”]
[EventDate “2017.04.13”]
1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. O-O
Nc6 9. e3 Be7 10. exd4 exd4 11. Bf4 O-O 12. Re1 Re8 13. Nbd2 d3 14. Qb3 a5 15.
c5 a4
16. Qc4 Qd5 17. Ne5 Qxc4 18. Ndxc4 Nxe5 19. Nxe5 Bxc5 20. Nxd3 Rxe1+ 21.
Rxe1 Bf8 22. Rc1 Be6 23. Bxb7 Ra7 24. Bf3 Bxa2 25. Be3 Rd7 26. Nc5 Bxc5 27. Rxc5
h6
28. Ra5 Bb3 29. Kg2 Rd8 30. h4 Nd5 31. Bc5 Rc8 32. h5 Rd8 33. Kh2 Rc8 34. Kg2
Rd8 35. Kh2 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.14”]
[White “Onischuk, Vladimir”]
[Black “Zumsande, Martin”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2599”]
[BlackElo “2467”]
[ECO “C00”]
[Opening “French”]
[Variation “Schlechter variation”]
[WhiteFideId “14114038”]

[BlackFideId “4651324”]
[EventDate “2017.04.13”]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. Nf3 c4 6. Be2 Nf6 7. O-O Be7 8. b3
cxb3 9. axb3 Nc6 10. c4 O-O 11. Nc3 Bg4
12. Be3 Nb4 13. Qd2 Re8 14. Rfd1 h6 15.
Rac1 Rc8 16. c5 Nc6 17. Ne5 Bxe2 18. Qxe2 Bf8 19. Nxc6 Rxc6 20. b4 Rce6 21. Qa2
a6 22. Bf4 Ne4 23. Nxe4 Rxe4 24. Be5 Rg4
25. h3 Rg6 26. Rb1 Qd7 27. Qb3 Rge6 28.
Bg3 Be7 29. b5 Bf6 30. Kh2 Re4 31. c6 bxc6 32. bxa6 Qa7 33. Qb7 R4e7 34. Re1
Bxd4 35. Rxe7 Rxe7 36. Qxc6 Re6 37. Qxd5 Rxa6
38. Rb8+ Kh7 39. Rd8 Ba1 40. Rd7
Qa8 41. Qd3+ Rg6 42. h4 Qa5 43. Rd5 Qc3 44. Qe4 f5 45. Qxf5 Qf6 46. Qb1 h5 47.
Rd6 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.15”]
[White “Ostrovskiy, Andrey”]
[Black “Indjic, Aleksandar”]
[Result “0-1”]

[WhiteTitle “IM”]
[BlackTitle “GM”]
[WhiteElo “2456”]
[BlackElo “2589”]
[ECO “B90”]
[Opening “Sicilian”]
[Variation “Najdorf, Adams attack”]
[WhiteFideId “14110326”]

[BlackFideId “911925”]
[EventDate “2017.04.13”]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5
Be6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Nec3 Nd7
12. Bc4 Rc8 13. Bb3 Nc5 14. O-O g6 15.
f4 f5 16. Qe1 Nxb3 17. axb3 Bg7 18. Qg3 Kf7 19. Rad1 h4 20. Qf2 Rf8 21. fxe5
Bxe5 22. Nf4 Qg5 23. Qd2 Rc6 24. exf5 Bxf5
25. Ne4 Qd8 26. Nd3 Kg7 27. Nxe5 Qb6+
28. Kh1 dxe5 29. Nd6 Qc7 30. c3 Qe7 31. Rfe1 Kh7 32. Nc4 e4 33. Ne3 Qg5 34. Rf1
Rf7 35. Ng4 Qxd2 36. Rxd2 Rb6 37. b4 Rb5
38. Ne3 a5 39. bxa5 Rxa5 40. Kg1 Kh6
41. Rd6 Kg5 42. Rfd1 Ra2 43. Rb6 Ra5 44. c4 Kf4 45. Kf2 Kg5 46. Ke2 Kf4 47. Rf1+
Ke5 48. Rd1 Kf4 49. Rd8 Ra1 50. Rb3 Bd7
51. Rg8 Kg5 52. Rc3 Ba4 53. b3 Ra2+ 54.
Ke1 Bc6 55. Rc2 Ra1+ 56. Ke2 Rb1 57. Rc3 Rd7 58. Nd5 Bxd5 59. cxd5 Rxd5 60. Rg7
Rb2+ 61. Ke3 Rd3+ 62. Rxd3 exd3 63. Rxb7 Rxg2
64. Rb5+ Kh6 65. Kxd3 Rg3+ 66. Ke4
Rxh3 67. Kf4 Rg3 68. Rb8 g5+ 69. Kf5 Rf3+ 70. Kg4 Rf4+ 71. Kh3 Rd4 72. b4 Kg6
73. b5 Rd3+ 74. Kg2 Kh5 75. Rc8 Rb3 76. Rc5 h3+
77. Kf2 Kh4 78. Rc8 Rxb5 79.
Rc4+ g4 80. Rc8 Rb2+ 81. Ke3 Kg3 82. Kd4 0-1
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.16”]
[White “Kulaots, Kaido”]
[Black “Dann, Matthias”]
[Result “1-0”]
[WhiteTitle “GM”]

[BlackTitle “IM”]
[WhiteElo “2588”]
[BlackElo “2493”]
[ECO “C19”]
[Opening “French”]
[Variation “Winawer, advance, 6…Ne7”]
[WhiteFideId “4500261”]
[BlackFideId “24638056”]

[EventDate “2017.04.13”]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. h4 Bd7 8. a4
Qa5 9. Bd2 c4 10. h5 h6 11. Rh3 Bxa4 12. Bc1 Nbc6 13. Qd2 b5
14. Ba3 Kd7 15. Rf3
Raf8 16. Ne2 Qd8 17. g3 a5 18. Bh3 Kc7 19. Kf1 Kb7 20. Bc5 Qc7 21. Re3 Ra8 22.
Nf4 Qd7 23. Ree1 Ra6 24. Ra2 Ka8 25. Ng2 Nd8 26. Qf4 Nec6
27. Rb1 Nb7 28. Ba3
Rb8 29. Bc1 Qe8 30. Ne3 Nbd8 31. Bg2 Ka7 32. Qg4 Qf8 33. Kg1 f5 34. exf6 gxf6
35. Qf4 Nb7 36. Ng4 f5 37. Ne5 Nxe5 38. dxe5 Ka8 39. Bf3 Qh8
40. Be3 Rc8 41.
Qxh6 Qxe5 42. Bd4 Qd6 43. Qg7 Nc5 44. h6 Ra7 45. Qg6 Qe7 46. Bxc5 Qxc5 47. Qxe6
Rd8 48. Rd1 Rad7 49. Qxf5 Ka7 50. h7 Qe7 51. Rxd5 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.17”]
[White “Graf, Alexander”]
[Black “Hansen, Torbjorn Ringdal”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “GM”]
[WhiteElo “2577”]
[BlackElo “2442”]
[ECO “E43”]
[Opening “Nimzo-Indian”]
[Variation “Fischer variation”]
[WhiteFideId “4680804”]

[BlackFideId “1501720”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O 7. O-O c5 8. Bd2 d6
9. a3 Bxc3 10. Bxc3 Ne4 11. Bxe4 Bxe4
12. Nd2 Bg6 13. dxc5 bxc5 14. Qf3 Nd7 15.
Ne4 d5 16. cxd5 exd5 17. Ng3 Nb6 18. Rfd1 Qg5 19. b4 cxb4 20. axb4 h5 21. Ne2 h4
22. Qf4 Qh5 23. Qd4 Qh6 24. Nf4 Bc2
25. Rdc1 Bb3 26. Ra3 Bc4 27. Rca1 h3 28.
Nxh3 a6 29. Nf4 Rfb8 30. Ra5 f6 31. Ne6 Ra7 32. Nc5 Rba8 33. Qg4 Kh7 34. Bd4 Nc8
35. Qe6 Qh5 36. f3 Bb5 37. h3 Re7
38. Qg4 Qxg4 39. hxg4 Rea7 40. Na4 Rb7 41. Nc3
Rab8 42. Nxd5 Bc4 43. Rc5 Bb5 44. Nc7 Nd6 45. Nxa6 Bxa6 46. Rxa6 Nb5 47. Ba1 Nc7
48. Rac6 Ra8 49. Bxf6 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.18”]
[White “Noe, Christopher”]
[Black “Heimann, Andreas”]
[Result “1/2-1/2”]

[WhiteTitle “IM”]
[BlackTitle “GM”]
[WhiteElo “2435”]
[BlackElo “2577”]
[ECO “D70”]
[Opening “Neo-Gruenfeld defence”]
[WhiteFideId “24692018”]
[BlackFideId “24624632”]

[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2
Nc6 9. O-O-O Na5 10. b3 Nc6 11. d5 Nb4 12. Bd4 Bxd4
13. Qxd4 a5 14. h4 Qd6 15.
e5 Qd8 16. h5 Bf5 17. g4 Bc2 18. Rd2 c5 19. dxc6 Qxd4 20. Rxd4 bxc6 21. Rh2 c5
22. Rdd2 gxh5 23. Rxc2 Nxc2 24. Kxc2 hxg4 25. fxg4 a4
26. Bd3 axb3+ 27. axb3 c4
28. bxc4 Rfc8 29. Kb3 Nd7 30. Nf3 Nc5+ 31. Kc2 Rd8 32. Rd2 Kg7 33. Be2 f6 34.
Rxd8 Rxd8 35. Nd5 fxe5 36. Nxe7 e4 37. Nd4 Kf6 38. Nd5+ Kg5
39. Kd2 Ra8 40. Nb5
Nd3 41. Nd6 Nf2 42. Nf7+ Kh4 43. Nh6 Kg5 44. Ke3 Rf8 45. Ne7 Kxh6 46. Nf5+ Kg5
47. Kxf2 h5 48. Ke3 hxg4 49. Ng3 Kh4 50. Nxe4 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.19”]
[White “Wagner, Dennis”]
[Black “Hambleton, Aman”]
[Result “0-1”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2577”]
[BlackElo “2434”]
[ECO “A15”]
[Opening “English opening”]
[WhiteFideId “24650684”]
[BlackFideId “2606577”]

[EventDate “2017.04.13”]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O e6 6. Nc3 a6 7. Re1 d6 8. e4 Be7
9. d4 cxd4 10. Nxd4 Qc7 11. Be3 O-O 12. Rc1 Nbd7 13. f4 Rac8
14. g4 Nc5 15. Bf2
g6 16. b4 Rfd8 17. f5 e5 18. g5 Nh5 19. f6 Bf8 20. bxc5 dxc5 21. Nd5 Bxd5 22.
cxd5 exd4 23. Bxd4 Qf4 24. Bb2 Qxg5 25. Qf3 c4 26. e5 Bc5+ 27. Kh1 Nf4
28. e6
Qxg2+ 29. Qxg2 Nxg2 30. Kxg2 fxe6 31. dxe6 Rd2+ 32. Kh3 Rxb2 33. Rxc4 Rf2 34.
f7+ Kf8 35. a4 Ke7 36. a5 b5 37. Rc3 h5 38. Rd3 Rc7 39. Kh4 Rf5 40. Re2 Bf2+
41.
Kh3 Bc5 42. Kh4 b4 43. Rg2 Bf2+ 44. Kh3 Rc3 45. Rxc3 bxc3 46. Rxg6 c2 47. Rg5
c1=Q 0-1
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.20”]
[White “Kunin, Vitaly”]
[Black “Schmidek, Emil”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[WhiteElo “2567”]
[BlackElo “2391”]
[ECO “D85”]
[Opening “Gruenfeld”]
[Variation “modern exchange variation”]
[WhiteFideId “4128737”]

[BlackFideId “12908150”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. h3
O-O 9. Be2 Nc6 10. Be3 Qa5
11. O-O Rd8 12. d5 Ne5 13. Nd2 c4 14. Bd4 Qc7 15. f4
Nd3 16. Bxd3 Bxd4+ 17. cxd4 cxd3 18. Rc1 Qb6 19. Nf3 Bd7 20. Rb1 Qa6 21. Qb3 Kg7
22. Qb4 Kf8 23. Rb2 Rac8
24. Qxb7 Qxb7 25. Rxb7 a6 26. Rd1 Bb5 27. Ne5 f5 28.
exf5 gxf5 29. Nxd3 Rxd5 30. Ne5 Rcd8 31. Re1 Rxd4 32. Nf3 Re4 33. Rc1 Rc4 34.
Re1 Re4 35. Rc1 Rc4 36. Rxc4 Bxc4
37. Rb2 Rd1+ 38. Kh2 Ra1 39. Rb8+ Kg7 40. Re8
e6 41. Re7+ Kg8 42. Ne5 Bd5 43. Nd7 Rxa2 44. Nf6+ Kf8 45. Nxd5 exd5 46. Rxh7 Ra5
47. h4 Kg8 48. Rd7 Rb5 49. h5 a5
50. Kg3 a4 51. Ra7 Rb4 52. Ra5 d4 53. Rxf5 d3
54. Kf2 a3 55. Ra5 Rb2+ 56. Ke3 d2 57. Ke2 a2 58. g4 Rb1 59. Kxd2 a1=Q 60. Rxa1
Rxa1 61. Ke3 Rg1 62. g5 Kg7 63. Kf3 Rh1
64. Kg4 Rh2 65. f5 Rg2+ 66. Kf4 Rf2+ 67.
Ke5 Re2+ 68. Kf4 Rf2+ 69. Ke5 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.21”]
[White “Vrolijk, Liam”]
[Black “Sumets, Andrey”]
[Result “1/2-1/2”]

[WhiteTitle “FM”]
[BlackTitle “GM”]
[WhiteElo “2378”]
[BlackElo “2559”]
[ECO “E32”]
[Opening “Nimzo-Indian”]
[Variation “classical variation”]
[WhiteFideId “1048333”]

[BlackFideId “14105500”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. a3 Bxc3+ 7. Qxc3 dxc4 8.
Qxc4 b6 9. Bg5 Bb7 10. Rc1 c5
11. dxc5 h6 12. Bxf6 Qxf6 13. Qc3 Qxc3+ 14. Rxc3
Rc8 15. e3 Nd7 16. c6 Rxc6 17. Rxc6 Bxc6 18. Be2 Rc8 19. O-O Bd5 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.22”]
[White “Martinovic, Sasa”]
[Black “Mesaros, Florian”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “FM”]
[WhiteElo “2551”]
[BlackElo “2335”]
[ECO “D31”]
[Opening “QGD”]
[Variation “3.Nc3”]
[WhiteFideId “14509792”]
[BlackFideId “1629220”]

[EventDate “2017.04.13”]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nf6 6. e3 b6 7. cxd5 exd5 8.
Bd3 O-O 9. Ne2 Ba6 10. O-O Qc8 11. f3 Re8 12. Ng3 c5 13. Bf5 Qb7
14. Rf2 Nc6 15.
e4 dxe4 16. fxe4 Ne7 17. e5 Nxf5 18. Nxf5 Ne4 19. Rf4 Nxc3 20. Qg4 f6 21. Nd6
Qe7 22. Rxf6 Ne2+ 23. Kh1 Nxd4 24. Nxe8 Rxe8 25. Bf4 Bc8 26. Qg5 Be6
27. Bd2 Nb3
28. Rd1 Rd8 29. Rff1 Qd7 30. Be3 Qxd1 31. Rxd1 Rxd1+ 32. Bg1 h6 33. Qh5 Rd8 34.
h3 c4 35. Qg6 Bf7 36. Qc6 Re8 37. e6 Rxe6 38. Qxc4 Re7 39. Qc8+ Kh7
40. Qd8 Rb7
41. Qd3+ Kg8 42. Qd8+ Kh7 43. Kh2 Be6 44. Qe8 Bf5 45. Qb5 Be6 46. Qe5 Re7 47.
Qd6 Re8 48. Qc6 Re7 49. Qd6 Re8 50. Qc7 Bd5 51. Qd7 Re5 52. Qd6 Rg5
53. g4 Bg8
54. Be3 Rd5 55. Qe7 Ra5 56. h4 Kh8 57. h5 Nc5 58. Bxh6 gxh6 59. Qf6+ Kh7 60.
Qg6+ Kh8 61. Qxh6+ Bh7 62. Qf6+ Kg8 63. h6 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.23”]
[White “Miedema, David”]
[Black “Kozul, Zdenko”]
[Result “0-1”]
[WhiteTitle “IM”]

[BlackTitle “GM”]
[WhiteElo “2353”]
[BlackElo “2631”]
[ECO “A53”]
[Opening “Old Indian defence”]
[WhiteFideId “1018477”]
[BlackFideId “14502879”]
[EventDate “2017.04.13”]
1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nge2 c6 6. f3 Be7 7. Ng3 g6 8. Bh6
Bf8 9. Be3 h5 10. Qd2 a6 11. O-O-O b5 12. d5 c5 13. cxb5 h4 14. Nge2 axb5 15.
Nxb5 Rxa2
16. Na3 Ra1+ 17. Kc2 Rxd1 18. Kxd1 Nb6 19. Nc3 Be7 20. Ncb5 Kf8 21.
Na7 Bb7 22. Qa5 Kg7 23. Bd2 h3 24. Nc6 Bxc6 25. dxc6 hxg2 26. Bxg2 Qc7 27. Qb5
Rb8 28. Ba5 Qa7
29. Kc2 Nbd5 30. Qxb8 Ne3+ 31. Kb1 Qxb8 32. c7 Qc8 33. Nb5 Nc4
34. Bc3 Ne8 0-1
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.24”]
[White “Bacrot, Etienne”]
[Black “Chernov, Vadim”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2696”]
[BlackElo “2391”]
[ECO “B40”]
[Opening “Sicilian”]
[Variation “Anderssen variation”]
[WhiteFideId “605506”]

[BlackFideId “1210629”]
[EventDate “2017.04.13”]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8.
Ne4 Qa5+ 9. c3 Qc7 10. f4 Qb6
11. c4 Bb4+ 12. Ke2 f5 13. exf6 Nxf6 14. Be3 Qd8
15. Nd6+ Bxd6 16. Qxd6 c5 17. g4 Bb7 18. Rg1 Qb6 19. Bxc5 Qxb2+ 20. Ke3 Kd8 21.
Bd4 Qxh2 22. Bxf6+ 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.25”]
[White “Kamsky, Gata”]
[Black “Loeffler, Stefan”]
[Result “1-0”]
[WhiteTitle “GM”]

[BlackTitle “IM”]
[WhiteElo “2668”]
[BlackElo “2378”]
[ECO “A45”]
[Opening “Queen’s pawn game”]
[WhiteFideId “2000024”]
[BlackFideId “4603257”]
[EventDate “2017.04.13”]
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 cxd4 7. exd4 Na5 8.
Qa4+ Bd7 9. Qc2 g6 10. Ngf3 a6 11. Bd3 Bg7 12. O-O O-O 13. Rfe1 Rc8 14. h3 Nc6

15. Qb1 Ne8 16. Nb3 Nd6 17. Nc5 Be8 18. a4 a5 19. Bxd6 exd6 20. Nb3 Nb8 21. Nbd2
Bc6 22. Bb5 Nd7 23. Qd3 Nf6 24. Bxc6 bxc6 25. b4 axb4 26. cxb4 c5 27. b5 Qa5
28.
Reb1 c4 29. Qa3 Ne4 30. Nf1 Ra8 31. Rb4 Nc5 32. Ne3 Nb3 33. Rd1 Rfb8 34. Nxd5
Rxb5 35. Ne7+ Kh8 36. Nc6 Qb6 37. Rxc4 Qc7 38. Nce5 Qb7 39. Qxd6 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.26”]
[White “Piorun, Kacper”]
[Black “Kvetny, Mark”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “FM”]
[WhiteElo “2651”]
[BlackElo “2377”]
[ECO “C42”]
[Opening “Petrov’s defence”]
[WhiteFideId “1130420”]
[BlackFideId “24603929”]

[EventDate “2017.04.13”]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 Nf6 6. O-O Be7 7. c4 O-O 8.
Nc3 Nc6 9. h3 Ne5 10. Be2 Be6 11. Qb3 Rb8 12. d4 Nxf3+
13. Bxf3 Nd7 14. Be3 Nb6
15. d5 Bf5 16. Nb5 a6 17. Nd4 Bg6 18. a4 Re8 19. Bg4 Bf6 20. a5 Nd7 21. Qa3 h5
22. Bf3 Bg5 23. Rae1 Nc5 24. Bxg5 Qxg5 25. Rd1 Ne4 26. Rfe1 Qh4
27. Bxe4 Rxe4
28. Rxe4 Bxe4 29. Qe3 c5 30. dxc6 Bxc6 31. b3 Qe4 32. Qxe4 Bxe4 33. Re1 Bc6 34.
Re7 Kf8 35. Rc7 d5 36. Nxc6 bxc6 37. Rxc6 dxc4 38. bxc4 Rb4 39. g3 Ke7
40. h4
Kd7 41. Rxa6 Rxc4 42. Ra7+ Ke6 43. Rb7 Ra4 44. Rb6+ Ke7 45. a6 g6 46. Rb7+ Ke6
47. a7 f6 48. Kf1 Ra2 49. Kg2 Ra3 50. Rg7 Kf5 51. f3 Ra2+ 52. Kh3 Ra3 53. Rb7
Ke6
54. Rg7 Kf5 55. Kg2 Ra2+ 56. Kf1 g5 57. g4+ hxg4 58. h5 g3 59. Rf7 g2+ 60.
Kg1 Kf4 61. Kh2 Ke3 62. a8=Q Rxa8 63. Kxg2 Rh8 64. Rxf6 Rxh5 65. Kg3 Rh1 66.
Re6+ Kd4
67. Re4+ Kd5 68. Re8 Rg1+ 69. Kf2 Ra1 70. Kg2 Kd6 71. Re2 Kd5 72. Kf2
Kd6 73. Re4 Ra5 74. Kg3 Re5 75. Ra4 Ke6 76. Kg4 Kf6 77. Ra6+ Kf7 78. Kh5 Rf5 79.
Kg4 Re5
80. f4 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.27”]
[White “Volkov, Sergey”]
[Black “Meinhardt, Maximilian”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2631”]
[BlackElo “2374”]
[ECO “D30”]
[Opening “Queen’s gambit declined”]
[WhiteFideId “4122763”]
[BlackFideId “4668766”]

[EventDate “2017.04.13”]

1. d4 e6 2. c4 d5 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. dxc5
Bxc5 9. a3 Ne4 10. b4 Be7 11. Bb2 Bf6 12. Nd4 Qb6 13. e3 O-O
14. Nxc6 Qxc6 15.
Bxf6 Qxf6 16. Nd2 Nc3 17. Qf3 Qg6 18. e4 d4 19. e5 Qg5 20. Ne4 Qxe5 21. Nxc3
dxc3 22. Rfe1 Qd4 23. Rad1 Qc4 24. Rd3 c2 25. Rc3 Qd4 26. Rxc2 a5
27. Qd5 Qb6
28. Qc5 Qxc5 29. bxc5 Rb8 30. Rb2 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.28”]
[White “Melkumyan, Hrant”]
[Black “Motuz, Karol”]
[Result “1-0”]
[WhiteTitle “GM”]

[BlackTitle “FM”]
[WhiteElo “2619”]
[BlackElo “2369”]
[ECO “A07”]
[Opening “Reti”]
[Variation “King’s Indian attack (Barcza system)”]
[WhiteFideId “13302485”]

[BlackFideId “14902621”]
[EventDate “2017.04.13”]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. O-O e6 5. d3 h6 6. c4 Nf6 7. cxd5 exd5 8. Qb3
Qb6 9. Qc2 Na6 10. Nc3 Be7 11. e4 Bh7
12. Be3 Qa5 13. a3 O-O 14. b4 Qd8 15. Rad1
Nc7 16. Qb3 Re8 17. h3 Bf8 18. Rfe1 dxe4 19. dxe4 Qc8 20. Nd2 a5 21. bxa5 Rxa5
22. Nc4 Ra6 23. e5 Nd7 24. Nd6 Bxd6
25. exd6 Ne6 26. a4 Rd8 27. Qb4 Bg6 28. g4
f6 29. Bxh6 Ne5 30. Bc1 Nd3 31. Qc4 Rxd6 32. Nb5 Qd7 33. Nxd6 Nxe1 34. Rxe1 Qxd6
35. Rxe6 Rxa4 36. Re8+ 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.29”]
[White “Bogner, Sebastian”]
[Black “Sabuk, Piotr”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2592”]
[BlackElo “2365”]
[ECO “A14”]
[Opening “English”]
[Variation “Neo-Catalan declined”]
[WhiteFideId “4692055”]

[BlackFideId “1137565”]
[EventDate “2017.04.13”]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Bf4 a5 11. Nc3 Na6
12. Rad1 Nb4 13. Ne5 Bxg2 14. Kxg2 c6 15.
e4 Rc8 16. Qe2 Qb6 17. Rd2 Rfd8 18. Rfd1 Qa6 19. Qxa6 Nxa6 20. Nc4 b5 21. Nb6 b4
22. Nxc8 Rxc8 23. Ne2 Nxe4 24. Rc2 g5
25. f3 Nd6 26. Bxd6 Bxd6 27. Nc1 Nb8 28.
Nb3 Bc7 29. Rc5 h6 30. Rdc1 Bb6 31. Rb5 Bc7 32. Rb7 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.30”]
[White “Moussard, Jules”]
[Black “Kerigan, Demre”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2573”]
[BlackElo “2352”]
[ECO “A04”]
[Opening “Reti opening”]
[WhiteFideId “642908”]
[BlackFideId “6307841”]

[EventDate “2017.04.13”]

1. Nf3 g6 2. d4 Bg7 3. Bf4 d6 4. Nc3 Nd7 5. Qd2 c6 6. a4 Ngf6 7. e4 O-O 8. a5 e5
9. dxe5 dxe5 10. Nxe5 Nxe4 11. Nxe4 Nxe5 12. O-O-O Qxd2+
13. Rxd2 b6 14. Nd6 Be6
15. Ba6 bxa5 16. Re1 Nd7 17. Nb7 a4 18. Rd6 Rac8 19. g3 Nb8 20. Bf1 Rfe8 21.
Rdd1 Bd5 22. Nd6 Rxe1 23. Rxe1 Rd8 24. Nb7 Rc8 25. c4 Bf3
26. Re3 Bg4 27. Ra3 c5
28. Rxa4 Bd4 29. Nd6 Rd8 30. Rxa7 Nc6 31. Rc7 Ra8 32. Rxc6 Ra1+ 33. Kc2 Rxf1 34.
Be3 Bxe3 35. fxe3 Rf6 36. e4 Rf2+ 37. Kb3 Rxh2 38. Rxc5 Rg2
39. Rd5 Rxg3+ 40.
Kb4 h5 41. c5 h4 42. c6 h3 43. c7 h2 44. Rf5 Bxf5 45. Nxf5 gxf5 46. c8=Q+ Kg7
47. Qc7 Rh3 48. Qe5+ Kg8 49. Qe8+ Kg7 50. Qe5+ Kg8 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.31”]
[White “Stocek, Jiri”]
[Black “Fries-Nielsen, Jens Ove”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2560”]
[BlackElo “2349”]
[ECO “A41”]
[Opening “Queen’s Pawn”]
[WhiteFideId “304760”]
[BlackFideId “1400142”]

[EventDate “2017.04.13”]

1. d4 d6 2. Nf3 f5 3. Nc3 Nf6 4. Bg5 Nbd7 5. e4 fxe4 6. Nd2 d5 7. f3 e3 8. Nb3
c6 9. Qd3 e5 10. dxe5 Nxe5 11. Qxe3 Qe7 12. Bxf6 gxf6
13. O-O-O Ng6 14. Qd2 Kf7
15. Bd3 a5 16. Nd4 Qc7 17. Kb1 a4 18. a3 Qb6 19. Ka1 Ne5 20. Rhe1 Bd7 21. f4 Bh6
22. Qf2 Nxd3 23. Re7+ Kxe7 24. Nf5+ Bxf5 25. Qxb6 Nxf4
26. g3 Bd7 27. gxf4 Kf7
28. Qxb7 Rhd8 29. Ne2 Rab8 30. Qa7 Ra8 31. Qf2 Re8 32. Qh4 Bg7 33. Rg1 h6 34. f5
Rxe2 35. Qh5+ Kf8 36. Qxe2 Re8 37. Qg4 Re7 38. Qb4 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.32”]
[White “Ruck, Robert”]
[Black “Schroeder, Kevin”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “FM”]
[WhiteElo “2557”]
[BlackElo “2347”]
[ECO “A15”]
[Opening “English opening”]
[WhiteFideId “705713”]
[BlackFideId “12929840”]

[EventDate “2017.04.13”]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. e4 Bg7 5. d4 O-O 6. Be2 d6 7. O-O Bg4 8. d5 Na6
9. Bf4 Nc7 10. h3 Bxf3 11. Bxf3 Nd7 12. Qd2 e5 13. dxe6 Nxe6
14. Qxd6 Nb6 15.
Be2 Qxd6 16. Bxd6 Rfd8 17. Rad1 Nd4 18. Bxc5 Nxe2+ 19. Nxe2 Bxb2 20. Rxd8+ Rxd8
21. Bxb6 axb6 22. Rb1 Rd2 23. Kf1 Ba3 24. Ke1 Rd6 25. f3 Rc6
26. Kd2 Bf8 27. Kd3
Rd6+ 28. Ke3 Rd8 29. Nf4 Bc5+ 30. Ke2 Rd4 31. Rc1 Ba3 32. Rc3 Bb4 33. Rc2 f5 34.
Nd3 Bf8 35. exf5 gxf5 36. Nc1 Rd8 37. Nb3 Bb4 38. Ke3 Kf7
39. g4 Re8+ 40. Kf2
Kf6 41. Re2 Rc8 42. gxf5 Kxf5 43. Re4 Kf6 44. Kg3 Ra8 45. Nc1 Ba3 46. Nd3 Bd6+
47. f4 Rxa2 48. Rd4 Ke7 49. Kg4 Bc7 50. Rd5 Ra5 51. Rg5 Kf6
52. h4 h6 53. Rg8
h5+ 54. Kf3 Ra4 55. Rf8+ Ke6 56. Rh8 Rxc4 57. Rxh5 Rc3 58. Ke4 Rc4+ 59. Ke3 Kf6
60. Rh6+ Kf5 61. Rh8 Kf6 62. h5 Kg7 63. Re8 Kh6 64. Ne5 Bxe5
65. Rxe5 Rc6 66.
Ke4 Rc4+ 67. Kf3 Rc1 68. Kg4 Rc6 69. Re8 b5 70. Rh8+ Kg7 71. Rb8 Rb6 72. Kg5 b4
73. Rd8 b3 74. h6+ Kh7 75. Rd7+ Kg8 76. Rd8+ Kh7 77. Rd7+ Kg8
78. Rd8+ Kh7 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.33”]
[White “Parvanyan, Ashot”]
[Black “Donchenko, Alexander”]
[Result “1/2-1/2”]

[WhiteTitle “FM”]
[BlackTitle “GM”]
[WhiteElo “2374”]
[BlackElo “2554”]
[ECO “A13”]
[Opening “English”]
[Variation “Romanishin gambit”]
[WhiteFideId “13307550”]

[BlackFideId “24603295”]
[EventDate “2017.04.13”]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 c5 6. O-O Bb7 7. d4 bxc4 8. bxc4
cxd4 9. Bb2 Be7 10. Nxd4 Bxg2
11. Kxg2 Qc7 12. Qb3 O-O 13. Nd2 Nc6 14. Qa4 Rfc8
15. Nxc6 Qxc6+ 16. Qxc6 Rxc6 17. Bxf6 Bxf6 18. Rab1 Kf8 19. Rfd1 Ke7 20. Rb7 Be5
21. e3 Kd8 22. Nb3 Bc7 23. c5 Rb8
24. Rxb8+ Bxb8 25. Na5 Rc7 26. c6 Ba7 27. cxd7
Bb6 28. Nb3 Rxd7 29. Rxd7+ Kxd7 30. Kf3 Kc6 31. Ke4 Kb5 32. Kd3 Kb4 33. Kc2 f5
34. Nc1 g5 35. Nd3+ Ka3 36. Kb1 g4
37. Nf4 e5 38. Nd3 e4 39. Ne5 Bc5 40. Nc6 h5
41. Kc2 Kxa2 42. Nd4 a5 43. Nxf5 Bf8 44. Nd4 Bb4 45. Ne2 Be1 46. Nf4 h4 47. gxh4
Bxf2 48. Nd5 Bg1 49. Nf6 Bxe3
50. Nxe4 Ka3 51. Kc3 Bf4 52. Nf2 Be5+ 53. Kc2 Bd4
54. Nxg4 a4 55. Nh6 Kb4 56. Nf5 Bh8 57. Ne3 a3 58. Kb1 Kb3 59. Nc2 a2+ 60. Kc1
Bg7 61. Kd1 Kb2 62. h5 Kb1 63. h3 Kb2
64. h4 Bc3 65. h6 Ba5 66. h7 Bc3 67. h5
Be5 68. Kd2 Bf4+ 69. Kd3 Be5 70. Kd2 Bg7 71. Kd3 Kb1 72. Kd2 Bh6+ 73. Kd3 Bg7
74. Kd2 Bh8 75. Kd3 1/2-1/2
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.34”]
[White “Demuth, Adrien”]
[Black “Nasshan, Dennis”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “FM”]
[WhiteElo “2529”]
[BlackElo “2345”]
[ECO “A15”]
[Opening “English opening”]
[WhiteFideId “642274”]
[BlackFideId “4695704”]

[EventDate “2017.04.13”]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 e6 5. O-O Nbd7 6. b3 Be7 7. Bb2 O-O 8. e3 a5
9. Nc3 b6 10. Qc2 Ba6 11. d3 Rc8 12. Rfd1 Qc7 13. Rac1 Qb8
14. e4 b5 15. exd5
cxd5 16. Nd4 bxc4 17. dxc4 Bb7 18. cxd5 Bxd5 19. Nxd5 Rxc2 20. Nxe7+ Kh8 21.
Nxc2 Nb6 22. Ne3 a4 23. Nc6 Qa8 24. Ba3 Re8 25. Ne5 Qxg2+ 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.35”]
[White “Popovic, Dusan”]
[Black “Wenninger, Philipp”]
[Result “1-0”]

[WhiteTitle “GM”]
[WhiteElo “2523”]
[BlackElo “2335”]
[ECO “B10”]
[Opening “Caro-Kann defence”]
[WhiteFideId “927031”]
[BlackFideId “4648404”]
[EventDate “2017.04.13”]
1. e4 c6 2. Nc3 d5 3. Qe2 dxe4 4. Nxe4 Bf5 5. d3 e6 6. g4 Bg6 7. h4 h5 8. g5 Ne7
9. Bd2 Na6 10. Nf3 Qc7 11. Bc3 Nd5 12. Be5 Qa5+ 13. c3 O-O-O 14. Bh3 Bf5
15. Kf1
Bxh3+ 16. Rxh3 Nac7 17. a4 Ne8 18. Bh2 Nf4 19. Bxf4 Qf5 20. Rg3 Qxf4 21. g6 f6
22. d4 Qc7 23. b4 Kb8 24. Nc5 Bxc5 25. bxc5 Qe7 26. Rb1 Ka8 27. Nd2 Nc7
28. Nc4
Rd5 29. Re1 Rh6 30. Ne3 Qd8 31. Nxd5 Qxd5 32. Qe4 Qd7 33. Qf4 Rh8 34. Qd6 Rd8
35. Qxd7 Rxd7 36. Rge3 b6 37. cxb6 axb6 38. Rxe6 Nxe6 39. Rxe6 Kb7 40. Ke2 Kc7

41. Ke3 c5 42. Ke4 cxd4 43. cxd4 Kb7 44. f4 Kc7 45. d5 Kb7 46. Re8 Kc7 47. Rh8
Kd6 48. Rxh5 Ra7 49. Rh7 Rxa4+ 50. Kf5 Ra7 51. h5 b5 52. h6 b4 53. hxg7 Ra8 54.
Rh8 Kxd5
1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.36”]
[White “Schneider, Ilja”]
[Black “Gheng, Josef”]
[Result “1-0”]
[WhiteTitle “IM”]

[BlackTitle “FM”]
[WhiteElo “2516”]
[BlackElo “2327”]
[ECO “B22”]
[Opening “Sicilian”]
[Variation “Alapin’s variation (2.c3)”]
[WhiteFideId “4663306”]

[BlackFideId “4618041”]
[EventDate “2017.04.13”]

1. e4 c5 2. c3 Qa5 3. Nf3 Nc6 4. a3 Nf6 5. e5 Ng4 6. d4 cxd4 7. b4 Qd8 8. cxd4
d5 9. Nc3 g6 10. h3 Nh6 11. Bf4 Nf5
12. Qd2 h5 13. Rc1 Be6 14. Bb5 Qb6 15. O-O
a6 16. Ba4 h4 17. Rfd1 Bh6 18. Bxh6 Rxh6 19. Bb3 Rd8 20. Na4 Qa7 21. Nc5 Bc8 22.
Ba4 Kf8 23. Nxb7 Qxb7 24. Bxc6 Qb8
25. a4 Rh5 26. b5 Ng7 27. Qa5 Ne6 28. bxa6
Qa7 29. Bxd5 Qxa6 30. Qxa6 Bxa6 31. Bc4 Bb7 32. d5 Nf4 33. a5 Kg7 34. a6 Bxd5
35. Bxd5 Nxd5 36. a7 e6 37. Rc7 Ra8 3
8. Rb7 Rf5 39. Rd4 g5 40. Rg4 Kh6 41. Ra4
Kg6 42. Rb8 Nc7 43. Rxa8 Nxa8 44. Rb4 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.37”]
[White “Henderson de La Fuente, Lance”]
[Black “Meskovs, Nikita”]
[Result “0-1”]

[BlackTitle “IM”]
[WhiteElo “2372”]
[BlackElo “2510”]
[ECO “B47”]
[Opening “Sicilian”]
[Variation “Taimanov (Bastrikov) variation”]
[WhiteFideId “32096585”]

[BlackFideId “11602740”]
[EventDate “2017.04.13”]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O
h5 9. Nxc6 dxc6 10. e5 Qxe5
11. Bf4 Qa5 12. Re1 Be7 13. Re5 Qd8 14. Qf3 O-O 15.
Rd1 Qe8 16. Na4 b5 17. Qxc6 Qxc6 18. Bxc6 Ra7 19. Nc3 b4 20. Na4 Bb7 21. Bxb7
Rxb7 22. Bg5 Rc8 23. Bxf6 Bxf6
24. Re2 Rbc7 25. Rdd2 Rc6 26. Kf1 g5 27. f3 Kg7
28. Ke1 Kg6 29. Kd1 Rb8 30. Rd7 Rb5 31. Red2 Be5 32. Ra7 h4 33. gxh4 gxh4 34. h3
f6 35. c4 Rxc4 36. Rxa6 Bf4 37. b3 Rc7
38. Rd4 Rc1+ 39. Ke2 Kf5 40. Rb6 Re5+ 41.
Re4 Rd5 0-1
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.38”]
[White “Kollars, Dmitrij”]
[Black “Dedebas, Emre Emin”]
[Result “1-0”]

[WhiteTitle “IM”]
[BlackTitle “FM”]
[WhiteElo “2500”]
[BlackElo “2325”]
[ECO “C78”]
[Opening “Ruy Lopez”]
[Variation “Archangelsk (counterthrust) variation”]

[WhiteFideId “12909572”]
[BlackFideId “6349005”]
[EventDate “2017.04.13”]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. Nc3
O-O 9. a3 d6
10. h3 h6 11. Re1 Re8 12. Nd5 Nxd5 13. Bxd5 Bf6 14. Nh2 Bg5 15. Qh5
Rf8 16. Bxg5 Qxg5 17. Qxg5 hxg5 18. Nf3 Rab8 19. c3 g4 20. hxg4 Na5 21. b4 Bxd5
22. exd5 Nb7
23. a4 Ra8 24. axb5 axb5 25. Nd2 f6 26. Ne4 Kf7 27. c4 bxc4 28.
dxc4 Rfd8 29. f3 Ke7 30. Kf2 Rdb8 31. Rh1 Nd8 32. Rxa8 Rxa8 33. Rh7 Kf8 34. Rh8+
Ke7 35. c5 Rb8
36. Kg3 Rxb4 37. cxd6+ cxd6 38. Rg8 g5 39. Nxf6 Kxf6 40. Rxd8 Ke7
41. Rg8 Rd4 42. Rxg5 Rxd5 43. Rh5 Rd2 44. Rh7+ Kf6 45. Rh6+ Kg7 46. g5 Rd4 47.
Re6 Kf7 48. Rf6+ Kg7
49. Rh6 Kf7 50. Kf2 Rd2+ 51. Kg3 Rd4 52. Kh3 Kg7 53. g3 Kf7
54. Rf6+ Kg7 55. f4 exf4 56. gxf4 Rd1 57. Kg4 d5 58. Rd6 d4 59. Kf5 d3 60. Rd7+
Kf8 61. Kg6 Ke8 62. Rd4 Ke7
63. f5 d2 64. Rd3 Ke8 65. f6 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.39”]
[White “Fedorovsky, Michael”]

[Black “Schnepp, Gunnar”]
[Result “1-0”]
[WhiteTitle “IM”]
[BlackTitle “FM”]
[WhiteElo “2490”]
[BlackElo “2324”]
[ECO “B22”]
[Opening “Sicilian”]

[Variation “Alapin’s variation (2.c3)”]
[WhiteFideId “14105454”]
[BlackFideId “1604503”]
[EventDate “2017.04.13”]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4
6. cxd4 Nc6 7. Bc4 d6 8. O-O
Be7 9. Qe2 O-O 10. Re1 Qb6 11. Qe4 Rd8 12. Bd3 g6 13. Na3 Ndb4 14. exd6 Bf6 15.
Bf1 Nxd4 16. Be3 Nbc6 17. Nxd4 Bxd4 18. Nc4 Qc5
19. Rad1 Bxe3 20. Rxe3 Bd7 21.
Qh4 e5 22. Qf6 Be6 23. Nxe5 Rxd6 24. Rxd6 Qxd6 25. Nxf7 Qf8 26. Nh6+ Qxh6 27.
Qxe6+ 1-0
[/pgn]
[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.15”]
[Round “5.40”]
[White “Harff, Marcel”]
[Black “Ginsburg, Gennadi”]
[Result “1/2-1/2”]

[WhiteTitle “FM”]
[BlackTitle “GM”]
[WhiteElo “2351”]
[BlackElo “2470”]
[ECO “A15”]
[Opening “English opening”]
[WhiteFideId “24621382”]
[BlackFideId “4630629”]

[EventDate “2017.04.13”]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. d3 e5 8. Bd2 h6
9. a3 a5 10. Rb1 Bf5 11. Nh4 Be6 12. b4 axb4 13. axb4 Qd7
14. b5 Nd8 15. Qb3 Bh3
16. Nd5 Bxg2 17. Nxg2 Qh3 18. f3 Ne6 19. e3 Kh7 20. Bb4 b6 21. Nxc7 Nxc7 22.
Bxd6 Ne6 23. Bxf8 Rxf8 24. Qc2 Rd8 25. Rbd1 h5 1/2-1/2
[/pgn]