GRENKE Chess Open 2017 – GAMES ROUND 3

PARTIDAS DA TERCEIRA RODADA

 

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.1”]
[White “Vitiugov, Nikita”]
[Black “Sonis, Francesco”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “FM”]
[WhiteElo “2729”]
[BlackElo “2438”]
[ECO “C77”]
[Opening “Ruy Lopez”]
[Variation “Anderssen variation”]
[WhiteFideId “4152956”]

[BlackFideId “895733”]
[EventDate “2017.04.13”]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Nc3 d6 8. a3 O-O
9. O-O Bg4 10. Be3 Qd7 11. h3 Be6
12. Nd5 Bd8 13. Bg5 Ne8 14. a4 Na5 15. Ba2 c6
16. Bxd8 Qxd8 17. Ne3 Nf6 18. Bxe6 fxe6 19. b4 Nb7 20. c3 Qc7 21. Qb3 d5 22.
Rfe1 Rae8 23. axb5 axb5 24. Ra7 Qb8
25. Ra6 Nd8 26. Ng4 Nxg4 27. hxg4 Rf4 28. g5
Qd6 29. Qa2 d4 30. Qd2 Ref8 31. Rc1 Rg4 32. Kf1 Qc7 33. cxd4 exd4 34. Rc5 Rgf4
35. Nxd4 Qd6 36. Nf3 Qd7 37. Qe3 Qf7
38. Ra8 Qh5 39. Kg1 Qg4 40. Ne1 R4f7 41. d4
Rd7 42. Rc1 Rdf7 43. Nd3 Rf3 44. Qd2 R3f7 45. Ne5 Qf4 46. Qxf4 Rxf4 47. f3 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.2”]
[White “Kessler, Luca”]
[Black “Matlakov, Maxim”]
[Result “0-1”]
[WhiteTitle “IM”]

[BlackTitle “GM”]
[WhiteElo “2433”]
[BlackElo “2707”]
[ECO “A28”]
[Opening “English”]
[Variation “four knights, 4.e3”]
[WhiteFideId “1600087”]
[BlackFideId “4168003”]

[EventDate “2017.04.13”]

1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. Nf3 Bb4 5. Qc2 O-O 6. Nd5 Bc5 7. d3 d6 8. Nc3
Ne7 9. Be2 Ng6 10. O-O a6 11. a3 Ba7 12. b4 Re8 13. Bb2 c6
14. Ne4 d5 15. Nxf6+
Qxf6 16. cxd5 cxd5 17. Rfe1 Bd7 18. Rac1 d4 19. Qd2 dxe3 20. fxe3 Bc6 21. Kh1
Rad8 22. Bd1 Qd6 23. Bc2 Bxf3 24. gxf3 Qd5 25. Qe2 Re6 26. Rg1 Nh4
27. Rcf1 Rg6
28. Rxg6 hxg6 29. e4 Qe6 30. f4 exf4 31. Rxf4 g5 32. Rf1 Ng6 33. Qh5 Be3 34. Rf5
Qa2 0-1

[/pgn]

[pgn]
[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.3”]
[White “Bacrot, Etienne”]
[Black “Kopylov, Michael”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2696”]
[BlackElo “2431”]
[ECO “C10”]
[Opening “French”]
[Variation “Rubinstein variation”]
[WhiteFideId “605506”]

[BlackFideId “14105080”]
[EventDate “2017.04.13”]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c5 7. O-O Nxe4 8.
Bxe4 Nf6 9. Bg5 cxd4 10. Nxd4 Be7
11. Bd3 O-O 12. c3 Qd5 13. Bh4 b6 14. Be2 Bb7
15. Bf3 Qd7 16. Nf5 Rfd8 17. Qxd7 Rxd7 18. Nxe7+ Rxe7 19. Be2 Rd7 20. Rfd1 Rad8
21. f3 Kf8 22. c4 Rxd1+ 23. Rxd1 Rxd1+
24. Bxd1 Ke7 25. Kf2 e5 26. Ke3 Ke6 27.
Bf2 Nh5 28. g3 f5 29. a4 Nf6 30. Kd2 g5 31. a5 bxa5 32. Bxa7 f4 33. gxf4 exf4
34. Bb6 Nd7 35. Bxa5 Ke5 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.4”]
[White “Saptarshi, Roy”]
[Black “Rapport, Richard”]
[Result “0-1”]

[WhiteTitle “IM”]
[BlackTitle “GM”]
[WhiteElo “2425”]
[BlackElo “2696”]
[ECO “A46”]
[Opening “Queen’s pawn”]
[Variation “Yusupov-Rubinstein system”]
[WhiteFideId “5008980”]

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

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d6 6. O-O Nbd7 7. e4 e5 8. c3 g6
9. b3 Bg7 10. Ba3 exd4 11. cxd4 O-O
12. Rc1 Re8 13. Re1 a6 14. Qc2 Rc8 15. Qb1
Nh5 16. g3 d5 17. exd5 Ndf6 18. Rxe8+ Nxe8 19. Re1 Nhf6 20. Bf1 Nxd5 21. Bh3 Ra8
22. Ne4 a5 23. Neg5 Nb4 24. Bc1 Bd5
25. Ne5 Nd6 26. Bf4 Nc6 27. Rd1 Ne7 28. Qd3
a4 29. Nc4 axb3 30. axb3 Ndf5 31. Ne3 Nxe3 32. fxe3 Ra3 33. Rb1 c5 34. dxc5 bxc5
35. Qb5 Ra5 36. Qd7 Qxd7 37. Bxd7 Ra2
38. e4 Bd4+ 39. Kh1 Ba8 40. Re1 Bf2 41.
Rf1 h6 42. Nf3 Bxe4 43. Kg2 Be3+ 44. Kh3 Bxf4 45. gxf4 Rb2 46. Ba4 Nf5 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.5”]
[White “Fedoseev, Vladimir3”]
[Black “Sundararajan, Kidambi”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “GM”]
[WhiteElo “2684”]
[BlackElo “2422”]
[ECO “A05”]
[Opening “Reti”]
[Variation “King’s Indian attack”]
[WhiteFideId “24130737”]

[BlackFideId “5005370”]
[EventDate “2017.04.13”]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. a3 c6 7. b3 Bf5 8. Bb2 a5
9. c4 a4 10. Nc3 Qb6 11. b4 dxc4
12. Nxa4 Qc7 13. Nd2 Rd8 14. e4 Bg4 15. Qc2 Be2
16. Rfe1 Bd3 17. Qd1 Nbd7 18. f4 b5 19. Nc3 Nb6 20. Nf3 Nfd7 21. h4 Qa7 22. Qd2
Na4 23. Nxa4 Qxa4 24. Rac1 Qa7
25. Qf2 Nb6 26. Ne5 Bxe5 27. fxe5 Na4 28. Ba1 c3
29. Bxc3 Nxc3 30. Rxc3 Qxd4 31. Qxd4 Rxd4 32. Rd1 Rad8 33. Kf2 Bc4 34. Rxd4 Rxd4
35. Ke3 Rd7 36. a4 Ra7 37. a5 c5
38. bxc5 Rxa5 39. Bh3 e6 40. Kd4 Ra6 41. Bg4
Kf8 42. Bd1 Ke7 43. Bb3 Bxb3 44. Rxb3 Ra4+ 45. Kd3 Kd7 46. Rxb5 Kc6 47. Rb8 Ra3+
48. Kd4 Rxg3 49. Rb6+ Kc7 50. Rb1 Rf3
51. h5 gxh5 52. Rh1 Kc6 53. Rxh5 Rf1 54.
Rxh7 Rd1+ 55. Ke3 Kxc5 56. Rxf7 Re1+ 57. Kd3 Rd1+ 58. Ke2 Rh1 59. Rd7 Rh5 60.
Ke3 Rxe5 61. Ra7 Kd6 62. Kf4 Rh5 63. e5+ Kc6
64. Re7 Rf5+ 65. Ke4 Rf1 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.6”]
[White “Bracker, Frank”]
[Black “Moiseenko, Alexander”]
[Result “0-1”]

[WhiteTitle “IM”]
[BlackTitle “GM”]
[WhiteElo “2416”]
[BlackElo “2670”]
[ECO “B32”]
[Opening “Sicilian”]
[Variation “Labourdonnais-Loewenthal (Kalashnikov) variation”]

[WhiteFideId “24614343”]
[BlackFideId “14102560”]
[EventDate “2017.04.13”]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nc4
b5 9. Ne3 Nf6
10. g3 b4 11. Ncd5 Nxe4 12. Bg2 f5 13. g4 Bh4 14. O-O Bxf2+ 15.
Rxf2 Nxf2 16. Kxf2 fxg4 17. Kg1 O-O 18. Nxg4 Qh4 19. Nde3 Bd7 20. h3 Rad8 21.
Bd2 Nd4 22. Be1 Qg5
23. Bd5+ Kh8 24. c3 bxc3 25. bxc3 Ne6 26. Bxe6 Bxe6 27. Ng2
Qh5 28. Nf2 Rf3 29. Rb1 Qf7 30. Rb6 Rf8 31. Qxd6 Rxf2 32. Bxf2 Qxf2+ 33. Kh2 Bg8
34. Rxa6 Rf6 35. Qa3 Bd5
36. Ra8+ Bxa8 37. Qxa8+ Rf8 38. a4 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.7”]
[White “Malek, Daniel”]
[Black “Kovalenko, Igor”]
[Result “0-1”]
[WhiteTitle “FM”]

[BlackTitle “GM”]
[WhiteElo “2408”]
[BlackElo “2659”]
[ECO “A45”]
[Opening “Trompovsky attack (Ruth, Opovcensky opening)”]
[WhiteFideId “4661940”]
[BlackFideId “14117908”]

[EventDate “2017.04.13”]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. Nf3 c5 5. c3 Qb6 6. Qc2 g6 7. Nbd2 Bg7 8. Bd3
O-O 9. O-O Re8 10. h3 Nf8 11. Rfe1 Ne6 12. Bh4 Bd7 13. Ne5 Bc6
14. Bg3 Rac8 15.
Nxc6 bxc6 16. Be5 Nd7 17. Bxg7 Kxg7 18. Rab1 cxd4 19. exd4 c5 20. dxc5 Nexc5 21.
Be2 e5 22. c4 Ne6 23. Bf1 Nd4 24. Qd1 Qa5 25. a3 Nf6 26. Rc1 Rcd8
27. cxd5 Qxd5
28. Qa4 e4 29. Nc4 Qg5 30. Kh1 Qf4 31. Kg1 Qg5 32. Kh1 h5 33. Ne3 Ng4 34. Nxg4
hxg4 35. Rc4 Qf6 36. Rd1 Nf5 37. Rxd8 Rxd8 38. Kg1 g3 39. Rxe4 gxf2+
40. Kxf2
Qb6+ 41. Kf3 Rd2 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.8”]
[White “Piorun, Kacper”]
[Black “Yankelevich, Lev”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2651”]
[BlackElo “2421”]
[ECO “C59”]
[Opening “two knights defence”]
[Variation “Steinitz variation”]
[WhiteFideId “1130420”]

[BlackFideId “24684074”]
[EventDate “2017.04.13”]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nh3 Bd6 10. d3 O-O
11. O-O Nd5 12. Kh1 Be6 13. Nd2 c5 14. Ne4 Be7 15.
Bf3 Nc6 16. Nc3 Nxc3 17. bxc3 Rc8 18. Re1 c4 19. Ng1 Qa5 20. Bd2 Bf6 21. Be4 Ne7
22. Qh5 Rfd8 23. Nf3 Qc7 24. g4 Bd5
25. g5 Bxe4 26. gxf6 Bg6 27. Qxe5 Qb7 28.
fxe7 Qxf3+ 29. Kg1 Re8 30. Re3 Qg4+ 31. Qg3 Qd7 32. Rae1 Rc6 33. Kh1 Ra6 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.9”]
[White “Menezes, Christoph”]
[Black “Grandelius, Nils”]
[Result “0-1”]

[WhiteTitle “IM”]
[BlackTitle “GM”]
[WhiteElo “2404”]
[BlackElo “2641”]
[ECO “E10”]
[Opening “Queen’s pawn game”]
[WhiteFideId “1617001”]
[BlackFideId “1710400”]

[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Nc3 O-O 7. Bg5 Be7 8. Bg2
Nbd7 9. Nd2 h6 10. Be3 c6 11. h3 b5 12. cxb5 cxb5 13. Nxb5 Qb6
14. Qb3 Rb8 15.
Nc3 Qc7 16. Qc2 Bd6 17. O-O Ba6 18. Rfc1 Rfc8 19. Qd1 Qd8 20. Rab1 Bb4 21. Bf4
Bxc3 22. Rxc3 Rxc3 23. Bxb8 Rc8 24. Bf4 Qb6 25. Be3 Qb5 26. Bf1 Nb6
27. f3 Nfd7
28. Bf2 Qa4 29. a3 Rc2 30. Qe1 Nb8 31. e3 Bxf1 32. Nxf1 Nc6 33. Nd2 Qa5 34. Nf1
Qxe1 35. Bxe1 Nc4 36. Bb4 Nxb2 37. Bd6 Na5 38. Bc5 a6 39. Bb4 Nac4
40. h4 h5 41.
e4 a5 42. Bc5 Re2 43. exd5 exd5 44. g4 hxg4 45. fxg4 Re4 46. Nh2 a4 47. h5 f6
48. Rf1 Nd3 49. Rd1 Re1+ 50. Rxe1 Nxe1 51. Kf2 Nc2 52. Nf3 N2xa3
53. g5 fxg5 54.
Nxg5 Nb5 55. Ne6 a3 56. Bxa3 Ncxa3 57. Nf4 Nc7 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.10”]
[White “Kuzubov, Yuriy”]
[Black “Carow, Johannes”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “FM”]
[WhiteElo “2641”]
[BlackElo “2419”]
[ECO “B40”]
[Opening “Sicilian defence”]
[WhiteFideId “14112906”]
[BlackFideId “24692050”]

[EventDate “2017.04.13”]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nge7 5. h4 d5 6. Nbd2 e5 7. c3 f6 8. Bg2 Be6
9. O-O d4 10. Ne1 dxc3 11. bxc3 c4 12. Rb1 b6 13. d4 exd4
14. cxd4 Qxd4 15. e5
O-O-O 16. exf6 gxf6 17. Qe2 Bd5 18. Bb2 Qc5 19. Bxf6 Rg8 20. Bxd5 Qxd5 21. Nxc4
Rg6 22. Bxe7 Bxe7 23. Ng2 Bc5 24. Nce3 Qe4 25. Rfc1 Nd4
26. Qh5 Rc6 27. Kh1 Kb7
28. Qg4 Qe8 29. Nc4 Ka8 30. Re1 Qf8 31. Ne5 Rc7 32. Nf4 Qd6 33. Qh3 Kb8 34. Qg2
Re7 35. Ned3 Rxe1+ 36. Rxe1 Rc8 37. Nxc5 Qxc5 38. Qe4 Nc6
39. Kg2 h6 40. Re3 Qa5
41. a3 Qc5 42. Ne6 Qd6 43. Qf4 Qxf4 44. Nxf4 Nd4 45. g4 Nc2 46. Rg3 Rf8 47. Ng6
Rf6 48. Ne5 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.11”]
[White “Bruedigam, Martin”]
[Black “Kozul, Zdenko”]
[Result “1/2-1/2”]

[WhiteTitle “FM”]
[BlackTitle “GM”]
[WhiteElo “2403”]
[BlackElo “2631”]
[ECO “B52”]
[Opening “Sicilian”]
[Variation “Canal-Sokolsky attack, 3…Bd7”]

[WhiteFideId “24608033”]
[BlackFideId “14502879”]
[EventDate “2017.04.13”]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 g6 8.
c3 Bg7
9. d4 O-O 10. Rd1 Qc7 11. Bb2 a6 12. c4 cxd4 13. Bxd4 d5 14. cxd5 exd5
15. exd5 Rac8 16. Nc3 Bh6 17. Ne5 Rfe8 18. Nxd7 Nxd7 19. Qf3 f5 20. d6 Qc6 21.
Qd5+ Qxd5
22. Nxd5 Kf7 23. Nb6 Rcd8 24. Nxd7 Rxd7 25. Bb6 Bf4 26. Bc7 Re6 27.
Kf1 h5 28. g3 Bxd6 29. Bxd6 Rexd6 30. Rxd6 Rxd6 31. Rc1 Kf6 32. Ke2 Re6+ 33. Kd2
b5 34. h4 f4
35. Rc5 Re5 36. Rc8 fxg3 37. fxg3 Kf5 38. Rf8+ Kg4 39. Rf6 Kxg3 40.
Rxg6+ Kxh4 41. Rxa6 Kg5 42. a4 bxa4 43. Rxa4 h4 44. Kd3 h3 45. Ra1 Kh4 46. b4
Rg5 47. Kc4 h2
48. Rh1 Kh3 49. b5 Rg1 50. Rxh2+ Kxh2 51. b6 Rb1 52. Kc5 Rxb6 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.12”]
[White “Colpe, Malte”]
[Black “Banusz, Tamas”]
[Result “0-1”]

[BlackTitle “GM”]
[WhiteElo “2402”]
[BlackElo “2613”]
[ECO “D00”]
[Opening “Queen’s pawn, Mason variation”]
[WhiteFideId “24623075”]
[BlackFideId “722413”]

[EventDate “2017.04.13”]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 cxd4 7. exd4 Nh5 8. Be3
Bd6 9. Ne5 g6 10. Be2 Ng7 11. Nd3 f6 12. Qb3 Qc7 13. g3 Nf5
14. Bg4 Nxe3 15.
fxe3 f5 16. Bf3 Bd7 17. Rc1 Rc8 18. Qd1 Na5 19. b3 b5 20. Qe2 Nc6 21. O-O Ba3
22. Rcd1 a5 23. Kh1 Ne7 24. b4 axb4 25. cxb4 Qd6 26. Rb1 Nc6
27. Nb3 Nxb4 28.
Ne5 Na6 29. g4 Nc7 30. Rg1 Qe7 31. gxf5 exf5 32. Na5 Bd6 33. Nac6 Bxc6 34. Nxc6
Qd7 35. Nb4 Bxb4 36. Rxb4 Qe7 37. Rb3 O-O 38. Rc1 Rcd8 39. Rc5 Rd7
40. Qg2 f4
41. Rcc3 Qf6 42. Qg4 Rdf7 43. Qg2 Kh8 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.13”]
[White “Keymer, Vincent”]
[Black “Bosiocic, Marin”]
[Result “0-1”]

[BlackTitle “GM”]
[WhiteElo “2400”]
[BlackElo “2610”]
[ECO “E15”]
[Opening “Queen’s Indian”]
[Variation “Nimzovich variation (exaggerated fianchetto)”]

[WhiteFideId “12940690”]
[BlackFideId “14507927”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 d5 6. Qc2 Be7 7. Bg2 O-O 8. O-O
c5 9. dxc5 bxc5
10. Ne5 Bd6 11. Nd3 Nc6 12. b3 e5 13. cxd5 Nd4 14. Qd1 e4 15.
Nxe4 Nxe4 16. Bxe4 Re8 17. Bf3 Nxf3+ 18. exf3 Qf6 19. Be3 Qf5 20. Ne1 Bxf1 21.
Kxf1 Qh3+ 22. Kg1 Re5
23. f4 Rh5 24. Nf3 Rd8 25. Rc1 Be7 26. Qf1 Qxf1+ 27. Kxf1
Rhxd5 28. Ke2 h6 29. h4 Re8 30. Kf1 Bf8 31. Rc4 Rd1+ 32. Kg2 Re6 33. Ra4 Rd7 34.
Ne5 Rb7 35. Nd3 Rc6
36. Ne5 Rc8 37. Ra6 Be7 38. Nc6 Rbc7 39. Rxa7 Rxa7 40. Nxa7
Ra8 41. Nc6 Bd6 42. a4 f6 43. Bd2 Kf7 44. Na5 Ke6 45. Nc4 Bc7 46. Na3 Ba5 47.
Bxa5 Rxa5 48. Nb5 Kd7
49. Kf3 f5 50. Ke3 Ra8 51. Kd2 Re8 52. Na3 Kc6 53. Nc2
Rd8+ 54. Kc3 Rd1 55. Ne3 Rc1+ 56. Kb2 Re1 57. Nxf5 Re2+ 58. Ka3 Rxf2 59. Nxg7
Rf3 60. Nf5 h5 61. Kb2 Kb6
62. Kc2 Ka5 63. Ne7 Rxg3 64. Nc6+ Kb6 65. Ne5 Rh3 66.
Nd7+ Kc6 67. Ne5+ Kd5 68. a5 Rxh4 69. a6 Rh2+ 70. Kb1 Rg2 71. a7 Rg8 72. Nd7 Kc6
73. Nf6 Ra8 74. Nxh5 Rxa7
75. Ng3 Re7 76. Kc2 Kb5 77. Nf5 Re1 78. Kc3 Rf1 79.
Nd6+ Kc6 80. Nc4 Rf3+ 81. Kc2 Rxf4 82. Ne3 Rf3 83. Nd1 Kb5 84. Nb2 Kb4 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.14”]
[White “Buhmann, Rainer”]
[Black “Kevlishvili, Robby”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2609”]
[BlackElo “2414”]
[ECO “E94”]
[Opening “King’s Indian”]
[Variation “orthodox variation”]
[WhiteFideId “4651340”]

[BlackFideId “1040634”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Re1 c6
9. Bf1 Bg4 10. d5 Ne8 11. Rb1 c5
12. a3 Nac7 13. b4 b6 14. Bd2 Bd7 15. Bd3 f5
16. bxc5 bxc5 17. Bc2 f4 18. Ba4 Bxa4 19. Nxa4 g5 20. g3 Qf6 21. g4 h5 22. h3
Qg6 23. Rb7 Rf7 24. Ba5 hxg4 25. hxg4 Bf6
26. Kg2 Bd8 27. Nc3 Nf6 28. Bxc7 Bxc7
29. Nb5 Bb8 30. Rxf7 Qxf7 31. Rh1 a6 32. Nc3 Bc7 33. Qa4 Rb8 34. Qxa6 Qd7 35.
Nh2 Rb3 36. Rc1 Nxg4 37. Qc6 Qc8 38. Nxg4 Qxg4+
39. Kh2 Qc8 40. Qa4 Rb2 41. Rc2
Rb7 42. f3 g4 43. fxg4 Qd8 44. Kg1 Ba5 45. Nb5 Rg7 46. Nxd6 Rxg4+ 47. Kf1 Qxd6
48. Qe8+ Kg7 49. Rh2 Qd8 50. Qxe5+ Qf6 51. Rh7+ Kg6
52. Qh5# 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.15”]
[White “Onischuk, Vladimir”]
[Black “Beikert, Guenther”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2599”]
[BlackElo “2408”]
[ECO “C50”]
[Opening “Giuoco Pianissimo”]
[WhiteFideId “14114038”]
[BlackFideId “4614186”]

[EventDate “2017.04.13”]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O a6 6. Bb3 h6 7. c3 Ba7 8. Nbd2
O-O 9. Re1 Re8 10. Nf1 Na5 11. Bc2 d5 12. exd5 Qxd5 13. h3 Bf5
14. Ng3 Bh7 15.
Qe2 Rad8 16. b4 Nc6 17. Ne4 Qe6 18. Nxf6+ Qxf6 19. Bb2 Bg6 20. Nd2 Bxd3 21. Bxd3
Rxd3 22. Ne4 Qd8 23. Qg4 Re6 24. Rad1 Rg6 25. Qh5 Qd5 26. Rxd3 Qxd3
27. a4 Qd5
28. Bc1 Ne7 29. Bg5 Qe6 30. Bxe7 Qxe7 31. Rd1 a5 32. bxa5 c6 33. Rd2 Bb8 34. Qd1
Qh4 35. Qf3 Qe7 36. Qd1 Qh4 37. Rd8+ Kh7 38. Qd3 Ba7 39. Rf8 Qf4
40. g3 Bxf2+
41. Nxf2 Qxg3+ 42. Qxg3 Rxg3+ 43. Kf1 f6 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.16”]
[White “Hilverda, Alexander”]
[Black “Fridman, Daniel”]
[Result “1/2-1/2”]

[BlackTitle “GM”]
[WhiteElo “2396”]
[BlackElo “2597”]
[ECO “D43”]
[Opening “QGD semi-Slav”]
[WhiteFideId “4695437”]
[BlackFideId “11600454”]
[EventDate “2017.04.13”]
1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 Nf6 5. g3 dxc4 6. Bg2 Nbd7 7. O-O Be7 8. e4
O-O 9. Bf4 Nh5 10. Be3 Nhf6 11. a4 e5 12. dxe5 Ng4 13. Bf4 Qa5 14. Qd4 Rd8
15.
Qxc4 Ndxe5 16. Nxe5 Nxe5 17. Qb3 Ng6 18. Be3 Be6 19. Qc2 Ne5 20. h3 Qb4 21. Na2
Qc4 22. Nc3 Qb4 23. Na2 Qb3 24. Qxb3 Bxb3 25. Nc3 Nc4 26. Bc1 Nd2 27. Re1 Bc4

28. Nd5 Bg5 29. Rd1 cxd5 30. Bxd2 Bf6 31. Ba5 b6 32. Bc3 Bxc3 33. bxc3 dxe4 34.
Bxe4 Rac8 35. Bb7 Rb8 36. Bc6 Kf8 37. Rxd8+ Rxd8 38. a5 b5 39. Re1 f6 40. h4 Kf7

41. a6 Rd6 42. Bb7 g6 43. Kg2 Rd3 44. Re3 Rxe3 45. fxe3 Ke6 46. Kf3 Kd6 47. e4
h6 48. Kf4 Be6 49. Ke3 Kc5 50. Kd3 Ba2 51. Kc2 Bc4 52. Kd2 Be6 53. Kd3 Bd7 54.
Ba8 g5
55. Bb7 Bh3 56. Bd5 f5 57. hxg5 hxg5 58. Bb7 f4 59. gxf4 gxf4 60. Bd5
Bf1+ 61. Kd2 Kd6 62. Ke1 Bh3 63. Ke2 Bg4+ 64. Kd3 Kc5 65. Bb7 f3 66. Ke3 Kc4 67.
Bc6 Bc8
68. e5 Kxc3 69. Bxb5 f2 70. Kxf2 Kd4 71. Ke1 Kxe5 72. Kd2 Kd4 73. Kc2
Kc5 74. Be2 Kb6 75. Kb2 Bxa6 76. Bxa6 Kxa6 77. Ka1 Kb5 78. Kb2 a5 79. Ka1 Kb4
80. Kb2 a4
81. Ka1 a3 82. Kb1 Kb3 83. Ka1 a2 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.17”]
[White “Englert, Fabian”]
[Black “Erdos, Viktor”]
[Result “0-1”]
[WhiteTitle “FM”]

[BlackTitle “GM”]
[WhiteElo “2387”]
[BlackElo “2593”]
[ECO “D02”]
[Opening “Queen’s bishop game”]
[WhiteFideId “24614467”]
[BlackFideId “719978”]
[EventDate “2017.04.13”]
1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 Nh5 7. Bg5 Qb6 8. Qb3
h6 9. Bh4 g5 10. Bg3 Nxg3 11. hxg3 Bg7 12. Bd3 c4 13. Qxb6 axb6 14. Bc2 b5 15.
b4 Bd7
16. O-O Kd8 17. e4 Kc7 18. e5 f6 19. exf6 Bxf6 20. Rfe1 g4 21. Ne5 Nxe5
22. dxe5 Bg5 23. Nb1 h5 24. a3 Bc6 25. Ra2 Rad8 26. Re2 h4 27. a4 hxg3 28. fxg3
bxa4
29. Bxa4 b5 30. Bd1 Kb6 31. Re1 d4 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.18”]
[White “Bogner, Sebastian”]
[Black “Seyb, Alexander”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2592”]
[BlackElo “2407”]
[ECO “D85”]
[Opening “Gruenfeld”]
[Variation “exchange variation”]
[WhiteFideId “4692055”]

[BlackFideId “4699033”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8.
Nf3 c5 9. Be2 O-O 10. O-O cxd4
11. cxd4 Nc5 12. dxc5 Bd7 13. Qb4 Bxa1 14. Bh6
Bh8 15. Bxf8 Qxf8 16. Qxb7 Qe8 17. Qa6 Qc8 18. Qa5 Qc6 19. Rd1 Qa4 20. Qc7 Bc6
21. e5 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.19”]
[White “Rosner, Jonas”]
[Black “Indjic, Aleksandar”]
[Result “0-1”]

[WhiteTitle “FM”]
[BlackTitle “GM”]
[WhiteElo “2386”]
[BlackElo “2589”]
[ECO “B51”]
[Opening “Sicilian”]
[Variation “Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack”]

[WhiteFideId “24608513”]
[BlackFideId “911925”]
[EventDate “2017.04.13”]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 Nf6 6. Nc3 e5 7. Qd3 h6 8. Be3
a6 9. Bc4 b5
10. Bd5 Rb8 11. a4 Nxd5 12. Nxd5 Nf6 13. Nxf6+ Qxf6 14. axb5 Rxb5
15. O-O Be7 16. b3 O-O 17. c4 Rb8 18. Nd2 Qg6 19. f3 h5 20. Kh1 h4 21. Rab1 f5
22. h3 Kh7 23. b4 fxe4
24. fxe4 Rxf1+ 25. Qxf1 Bb7 26. Qd3 Rd8 27. Bb6 Rf8 28.
Re1 d5 29. Bc5 Bxc5 30. bxc5 Rf2 31. Rg1 d4 32. Nf3 Qg3 33. Ne1 Qf4 34. Nf3 Kh6
35. Re1 Qg3 36. Rg1 Bc6
37. Ne1 Qf4 38. Qa3 Bxe4 39. Qxa6+ Kh7 40. Qe6 d3 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.20”]
[White “Kulaots, Kaido”]
[Black “Lodici, Lorenzo”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2588”]
[BlackElo “2402”]
[ECO “C78”]
[Opening “Ruy Lopez”]
[Variation “Archangelsk (counterthrust) variation”]

[WhiteFideId “4500261”]
[BlackFideId “884189”]
[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. Re1
O-O 9. Nbd2 d6
10. c3 Na5 11. Bc2 c5 12. Nf1 Re8 13. Ng3 Bf8 14. d4 cxd4 15.
cxd4 exd4 16. Nxd4 d5 17. Bg5 h6 18. Bxf6 Qxf6 19. Nh5 Qd6 20. Nf5 Qe5 21. f4
Qxb2 22. e5 Rec8 23. Bd3 g6
24. Qg4 Kh8 25. Qh4 Rc6 26. Nd6 Rxd6 27. exd6 Bxd6
28. Nf6 Kg7 29. Ng4 Qd4+ 30. Kh1 h5 31. Bxg6 fxg6 32. Rad1 Qxf4 33. Re7+ Kg8 34.
Nf6+ Kf8 35. Nd7+ Kg8 36. Nf6+ Kf8
37. Qxf4 Bxf4 38. Rde1 Rc8 39. Nh7+ Kg8 40.
Nf6+ Kf8 41. Nd7+ Kg8 42. Nf6+ 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.21”]
[White “Hoefelsauer, Thomas”]
[Black “Papp, Gabor1”]
[Result “0-1”]

[WhiteTitle “FM”]
[BlackTitle “GM”]
[WhiteElo “2385”]
[BlackElo “2581”]
[ECO “A38”]
[Opening “English”]
[Variation “symmetrical variation”]
[WhiteFideId “24668842”]

[BlackFideId “718602”]
[EventDate “2017.04.13”]

1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 O-O 8. O-O
d6 9. Nxc6 bxc6 10. Bxc6 Rb8
11. Bg2 Qa5 12. Nb5 Bb7 13. Bxb7 Rxb7 14. Bd2 Qa6
15. Bc3 Rc8 16. Na3 d5 17. Qc2 dxc4 18. Rad1 Qe6 19. Rd4 Nd5 20. Re4 Qf5 21.
Bxg7 Kxg7 22. Rc1 c3 23. Rc4 Rxc4
24. Nxc4 cxb2 25. Nxb2 Qxc2 26. Rxc2 Nb4 27.
Rc4 Nxa2 28. Nd3 a5 29. Ra4 Nc3 30. Rxa5 Nxe2+ 31. Kg2 Nd4 32. Rd5 Nf5 33. Ra5
Nd6 34. Ra4 h5 35. h3 Rb3 36. Nc5 Rb2
37. Ne4 Nf5 38. Ra7 Re2 39. Ra4 Rc2 40.
Ra7 Rc4 41. Kf3 Rb4 42. Rd7 Rb3+ 43. Kg2 f6 44. Nc5 Rc3 45. Ne6+ Kf7 46. Nf4 Rc4
47. Kf3 h4 48. g4 Nd6 49. Ra7 Rc5 50. Kg2 g5
51. Ne2 Rc4 52. Ra3 Rc2 53. Kf3 Nc4
54. Rc3 Ne5+ 55. Ke3 Ra2 56. f4 gxf4+ 57. Nxf4 Rh2 58. Ke4 Rh1 59. Ra3 Re1+ 60.
Re3 Rg1 61. Ra3 Nc4 62. Rc3 Nd6+ 63. Kd5 Ne8
64. Ke4 e5 65. Ne2 Rg2 66. Ke3 Rh2
67. Kd2 Nd6 68. Rf3 Ne4+ 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.22”]
[White “Wagner, Dennis”]
[Black “Chernov, Vadim”]
[Result “1-0”]
[WhiteTitle “GM”]

[BlackTitle “IM”]
[WhiteElo “2577”]
[BlackElo “2391”]
[ECO “E25”]
[Opening “Nimzo-Indian”]
[Variation “Saemisch, Keres variation”]
[WhiteFideId “24650684”]

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

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8.
dxc5 Qa5 9. e4 Nc7 10. Qd4 O-O
11. Qb4 Nc6 12. Qxa5 Nxa5 13. Bf4 Na6 14. Rd1 b6
15. cxb6 axb6 16. Bb5 Nc5 17. Bd6 Rd8 18. Bxc5 Rxd1+ 19. Kxd1 bxc5 20. Kc2 Ba6
21. Bxa6 Rxa6 22. Ne2 Nc4 23. Ra1 Rd6
24. Kb3 Ne3 25. c4 Nxg2 26. a4 Rb6+ 27.
Kc3 Kf8 28. a5 Rb8 29. a6 Ke7 30. Nc1 Nf4 31. a7 Ra8 32. Nb3 Kd6 33. Ra6+ Kc7
34. Nxc5 g5 35. Ra2 Kb6 36. Nd7+ Kc7 37. Nc5 Kb6
38. Nd7+ Kc7 39. Ne5 f6 40. Ng4
f5 41. exf5 exf5 42. Ne3 Kb7 43. Nxf5 Rxa7 44. Nd6+ Ka8 45. Rxa7+ Kxa7 46. Kd4
Kb6 47. Nf7 Nh3 48. Kd5 Kc7 49. Ke5 Kc6 50. Kf5 Ng1
51. Nxg5 h6 52. f4 Kc5 53.
h4 Kxc4 54. h5 Ne2 55. Nf7 Kd5 56. Nxh6 Ng3+ 57. Kg6 Ke6 58. Nf7 Ne2 59. f5+ Ke7
60. Kg7 Ng3 61. f6+ Ke6 62. Nd8+ Kd7 63. f7 Nxh5+
64. Kh6 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.23”]
[White “Markowski, Tomasz”]
[Black “Skembris, Spyridon”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “GM”]
[WhiteElo “2574”]
[BlackElo “2389”]
[ECO “D13”]
[Opening “QGD Slav”]
[Variation “exchange variation”]
[WhiteFideId “1105680”]

[BlackFideId “4200020”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 g6 7. e3 Bg7 8. Qb3
O-O 9. Be2 Na5 10. Qb4 Bg4 11. O-O Nh5
12. Bg5 Bf6 13. Bh6 Bg7 14. Bxg7 Kxg7 15.
Rac1 Nf6 16. Ne5 Bxe2 17. Nxe2 e6 18. Rc2 Qb6 19. Qxb6 axb6 20. Rfc1 b5 21. Rc5
b4 22. Rb5 Nc6 23. Rxb7 Nxe5 24. dxe5 Ng4
25. Nf4 Rfc8 26. Rxc8 Rxc8 27. Nxe6+
Kg8 28. Nc7 Nxe5 29. h3 Nd3 30. b3 Kg7 31. g4 g5 32. Kf1 h6 33. Ra7 Kg6 34. Ke2
Nc1+ 35. Kd2 Nxa2 36. Nxd5 Rd8 37. Rxa2 Rxd5+
38. Ke2 Rd6 39. Ra5 Rb6 40. Rc5 h5
41. Ra5 f6 42. Rc5 Rb8 43. Rc6 h4 44. Rc7 Rb6 45. Kf3 Rb8 46. Re7 Rb6 47. Ke4
Rb8 48. Rd7 Re8+ 49. Kf3 Rb8 50. Ke2 Rb6 51. Rc7 Rb8
52. Rc5 Rb6 53. Kd3 Rd6+
54. Kc4 Rd1 55. Rf5 Rh1 56. Rf3 f5 57. gxf5+ Kf6 58. Kxb4 Rb1 59. Kc4 Rc1+ 60.
Kb5 Rc8 61. b4 Ke5 62. e4 Kxe4 63. Re3+ Kxf5 64. Ka6 g4
65. b5 Ra8+ 66. Kb7 Ra2
67. hxg4+ Kxg4 68. Re4+ Kg5 69. f3 Rf2 70. Rg4+ Kh5 71. Rf4 h3 72. Rf8 Kh4 73.
b6 h2 74. Rh8+ Kg3 75. Kc7 Rxf3 76. b7 Rc3+ 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.24”]
[White “Vrolijk, Liam”]
[Black “Svetushkin, Dmitry”]
[Result “1-0”]

[WhiteTitle “FM”]
[BlackTitle “GM”]
[WhiteElo “2378”]
[BlackElo “2574”]
[ECO “D12”]
[Opening “QGD Slav”]
[Variation “4.e3 Bf5”]
[WhiteFideId “1048333”]

[BlackFideId “13900463”]
[EventDate “2017.04.13”]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Nbd7 8. O-O
Bd6 9. g3 Qe7 10. b3 Ne4 11. Bb2 Nxc3
12. Bxc3 Be4 13. f3 Bg6 14. Qd2 Nf6 15.
Rae1 Rd8 16. Bd1 e5 17. dxe5 Bxe5 18. Bxe5 Qxe5 19. cxd5 Rxd5 20. Nxg6 hxg6 21.
Qf2 c5 22. f4 Qc3 23. Bf3 Rd2 24. Re2 Rxe2
25. Qxe2 O-O 26. Rd1 Re8 27. e4 Nh7
28. Qd3 Qxd3 29. Rxd3 Nf8 30. e5 b6 31. Bd5 g5 32. Kf2 g6 33. Bc4 Kg7 34. Rd6
Re7 35. Kf3 gxf4 36. gxf4 g5 37. fxg5 Rxe5
38. h4 Rf5+ 39. Kg4 Rf2 40. h5 Nh7
41. Rd5 Rg2+ 42. Kf4 Nf8 43. Rf5 Ne6+ 44. Bxe6 fxe6 45. h6+ Kg8 46. Rf6 Re2 47.
g6 Rh2 48. g7 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.25”]
[White “Moussard, Jules”]
[Black “Kvetny, Mark”]
[Result “1-0”]
[WhiteTitle “GM”]

[BlackTitle “FM”]
[WhiteElo “2573”]
[BlackElo “2377”]
[ECO “A08”]
[Opening “Reti”]
[Variation “King’s Indian attack”]
[WhiteFideId “642908”]
[BlackFideId “24603929”]

[EventDate “2017.04.13”]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. d4 cxd4 6. Nxd4 e5 7. Nb3 Be6 8. Nc3
Be7 9. f4 exf4 10. gxf4 g6 11. Kh1 Nc6 12. Be3 O-O
13. Nd4 Nxd4 14. Bxd4 Qd7 15.
f5 gxf5 16. Qd2 Qd8 17. Qh6 Kh8 18. Bh3 Rg8 19. Bxf5 Bxf5 20. Rxf5 Rg6 21. Qf4
Kg8 22. Rf1 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.26”]
[White “Coenen, Michael”]
[Black “Svane, Rasmus”]
[Result “0-1”]
[BlackTitle “GM”]

[WhiteElo “2375”]
[BlackElo “2573”]
[ECO “B18”]
[Opening “Caro-Kann”]
[Variation “classical, 6.h4”]
[WhiteFideId “4697367”]
[BlackFideId “4657101”]
[EventDate “2017.04.13”]
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Be7 12. O-O-O Nbd7 13. Rhe1 O-O 14. Qe2 Qb6

15. Nf5 Bb4 16. Ng3 Bxd2+ 17. Qxd2 c5 18. Ne4 cxd4 19. Nxd4 Nxe4 20. Rxe4 Nf6
21. Re5 Rfd8 22. c3 Rac8 23. Kb1 Ng4 24. Re4 f5 25. Rxg4 fxg4 26. Re1 Rd5 27.
Qe2 Rf8
28. f3 gxf3 29. gxf3 Qd6 30. Qc4 Re8 31. f4 Kh8 32. f5 e5 33. Re2 Qd7
34. Ne6 b5 35. Qe4 b4 36. Kc2 bxc3 37. bxc3 Ra5 38. Kb1 Qd1+ 39. Kb2 Rb8+ 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.27”]
[White “Kunin, Vitaly”]
[Black “Meinhardt, Maximilian”]
[Result “1/2-1/2”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2567”]
[BlackElo “2374”]
[ECO “D32”]
[Opening “QGD”]
[Variation “Tarrasch defence”]
[WhiteFideId “4128737”]

[BlackFideId “4668766”]
[EventDate “2017.04.13”]

1. d4 e6 2. c4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bg5 f6 7. Be3 c4 8. Bd2
Be6 9. b3 Nge7 10. bxc4 dxc4 11. e3 Nc8
12. Be2 Nb6 13. O-O Be7 14. Na4 Nxa4 15.
Qxa4 a6 16. Qc2 b5 17. a4 O-O 18. Rfb1 Rb8 19. axb5 axb5 20. Ra6 Qd7 21. e4 Bg4
22. d5 Bxf3 23. dxc6 Qc8 24. Bxc4+ Kh8
25. gxf3 Qxa6 26. c7 Rbc8 27. Bxb5 Qb6
28. Bf4 Bd6 29. Bd7 Qxc7 30. Qxc7 Bxc7 31. Bxc8 Bxf4 32. Be6 Rb8 33. Rd1 g6 34.
Rd7 Rb1+ 35. Kg2 Rb2 36. Rf7 Be5 37. h3 Rc2
38. f4 Bd4 39. Bf5 Rxf2+ 40. Kg3
Rg2+ 41. Kh4 gxf5 42. Rf8+ Rg8 43. Rxg8+ 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.28”]
[White “Parvanyan, Ashot”]
[Black “Danin, Alexandre”]
[Result “1-0”]

[WhiteTitle “FM”]
[BlackTitle “GM”]
[WhiteElo “2374”]
[BlackElo “2564”]
[ECO “A07”]
[Opening “Reti”]
[Variation “King’s Indian attack”]
[WhiteFideId “13307550”]

[BlackFideId “4144031”]
[EventDate “2017.04.13”]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O c6 6. Nbd2 O-O 7. c4 a5 8. b3 Bf5
9. Bb2 b5 10. cxb5 cxb5 11. Rc1 Qb6
12. Ne5 Na6 13. e3 Rac8 14. g4 Rxc1 15. Bxc1
Be6 16. f4 Nb4 17. f5 Bc8 18. a3 Nc6 19. Nd3 b4 20. Nc5 Bh6 21. Nb1 gxf5 22.
gxf5 Kh8 23. a4 Rg8 24. Kh1 Ng4 25. Qe2 Nf6
26. Nd2 Qd8 27. Bh3 Qd6 28. Nf3 Rg7
29. Bb2 Ng4 30. Bxg4 Rxg4 31. Ne5 Rg7 32. Qb5 Nxe5 33. dxe5 Qd8 34. Bd4 Qg8 35.
e6 f6 36. Qe2 Rg5 37. Qf3 Qe8 38. Rg1 Qg8
39. Rxg5 Qxg5 40. Qxd5 Qg8 41. Qg2 Qe8
42. Qh3 Bg5 43. Qg4 Bh6 44. Kg1 Qc6 45. Qh5 Bg7 46. Qf7 h6 47. Qxe7 Qf3 48. Qe8+
Kh7 49. Qg6+ Kh8 50. e7 Qd1+ 51. Kf2 Qd2+
52. Kg3 Qe1+ 53. Kh3 Qf1+ 54. Kh4 Qf2+
55. Qg3 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.29”]
[White “Stocek, Jiri”]
[Black “Sousa, Andre Ventura”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “FM”]
[WhiteElo “2560”]
[BlackElo “2374”]
[ECO “A45”]
[Opening “Queen’s pawn game”]
[WhiteFideId “304760”]
[BlackFideId “1917617”]

[EventDate “2017.04.13”]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Be7 6. Nbd2 Nc6 7. Bd3 b6 8. Qe2
Bb7 9. Rd1 Bd6 10. Bg3 Bxg3 11. hxg3 Qe7 12. dxc5 Qxc5
13. e4 dxe4 14. Nxe4 Nxe4
15. Bxe4 h6 16. g4 Ke7 17. O-O b5 18. Nd4 Nxd4 19. Rxd4 Bxe4 20. Qxe4 Rac8 21.
Rfd1 Rc7 22. Rd5 Qc4 23. Qe5 Rhc8 24. R5d4 Qc5 25. Qxg7 Qg5
26. Qh7 Qg6 27. Qxg6
fxg6 28. f3 Rb8 29. Kf2 a5 30. Rh1 b4 31. Rxh6 bxc3 32. bxc3 Rb2+ 33. Kg3 Kf6
34. Ra4 Rxc3 35. Rxa5 Rcc2 36. g5+ Ke7 37. a3 Rxg2+ 38. Kf4 Rb3
39. Rh7+ Kd6 40.
Ra6+ Kd5 41. Rd7+ Kc5 42. Rxe6 Rxa3 43. Rxg6 Rf2 44. Kg4 Raxf3 45. Rg8 Rf4+ 46.
Kh5 Rh2+ 47. Kg6 Kc6 48. Rd1 Kc7 49. Rgd8 Rg2 50. R8d2 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.30”]
[White “Henderson de La Fuente, Lance”]
[Black “Sumets, Andrey”]
[Result “0-1”]

[BlackTitle “GM”]
[WhiteElo “2372”]
[BlackElo “2559”]
[ECO “C10”]
[Opening “French”]
[Variation “Rubinstein variation”]
[WhiteFideId “32096585”]
[BlackFideId “14105500”]

[EventDate “2017.04.13”]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 h6 7. Nxf6+ Nxf6 8.
Bh4 c5 9. Be2 cxd4 10. Nxd4 Bc5 11. Nb3 Bd6 12. Bb5+ Ke7
13. Qe2 a6 14. Bd3 b5
15. Be4 Rb8 16. O-O-O Qc7 17. Nd4 Bd7 18. Rhe1 Rhd8 19. Kb1 g5 20. Bg3 Bf4 21.
Bf3 Bxg3 22. Nf5+ Kf8 23. Nxg3 Be8 24. h4 gxh4 25. Ne4 Qe5
26. Nxf6 Qxf6 27. Qe4
Rxd1+ 28. Rxd1 Rd8 29. Rh1 Rd4 30. Qe3 b4 31. c3 bxc3 32. Qxc3 Bb5 33. Rc1 Kg7
34. b3 e5 35. Rd1 Rxd1+ 36. Bxd1 Bc6 37. f3 e4 38. Qe3 exf3
39. gxf3 h3 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.31”]
[White “Ruck, Robert”]
[Black “Motuz, Karol”]
[Result “1-0”]
[WhiteTitle “GM”]

[BlackTitle “FM”]
[WhiteElo “2557”]
[BlackElo “2369”]
[ECO “D17”]
[Opening “QGD Slav”]
[Variation “Carlsbad variation”]
[WhiteFideId “705713”]
[BlackFideId “14902621”]

[EventDate “2017.04.13”]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3
e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 O-O-O 12. Nd5 cxd5
13. Nxe5 Bb4+ 14. Kf1
Nxe5 15. Rc1 Qxc1 16. Qxc1+ Nc6 17. h3 Rhe8 18. Bf3 Be4 19. Kg2 Bxf3+ 20. Kxf3
Re4 21. Rd1 f5 22. h4 g6 23. e3 Rc4 24. Qb1 Be7 25. b3 Rc3
26. Kg2 Bf6 27. Rc1
d4 28. exd4 Rxc1 29. Qxc1 Rxd4 30. Be3 Rb4 31. Bxa7 f4 32. Bc5 f3+ 33. Kxf3
Rxb3+ 34. Kg2 Rc3 35. Qh6 Bd8 36. Be3 Ne5 37. Qg7 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.32”]
[White “Miedema, David”]
[Black “Sadzikowski, Daniel”]
[Result “1/2-1/2”]

[WhiteTitle “IM”]
[BlackTitle “IM”]
[WhiteElo “2353”]
[BlackElo “2547”]
[ECO “E35”]
[Opening “Nimzo-Indian”]
[Variation “classical, Noa variation, 5.cd ed”]

[WhiteFideId “1018477”]
[BlackFideId “1132253”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 Nc6 8. e3
g5 9. Bg3 Ne4
10. Bd3 Qe7 11. Ne2 h5 12. Bxe4 Qxe4 13. Qxe4+ dxe4 14. h4 gxh4
15. Rxh4 Bg4 16. Kf1 Be7 17. Rh1 h4 18. Nxe4 O-O-O 19. Bf4 Nb4 20. f3 Be6 21. b3
Rhg8 22. Nf2 Bd6
23. Rd1 Nd5 24. Rd3 Bf5 25. Ne4 Bxf4 26. exf4 Rde8 27. Rxh4
Bxe4 28. fxe4 Rxe4 29. g3 Rge8 30. Rh2 Ne3+ 31. Ke1 Ng4 32. Rg2 Ne3 33. Rh2 Ng4
34. Rg2 Ne3 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.33”]
[White “Harff, Marcel”]
[Black “Baron, Tal”]
[Result “0-1”]
[WhiteTitle “FM”]

[BlackTitle “GM”]
[WhiteElo “2351”]
[BlackElo “2528”]
[ECO “A34”]
[Opening “English”]
[Variation “symmetrical, three knights system”]
[WhiteFideId “24621382”]

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

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 e6 6. Qa4+ Nc6 7. Ne5 Bd7 8.
Nxd7 Qxd7 9. Be2 Ndb4 10. O-O Rd8
11. a3 Nd3 12. b4 cxb4 13. axb4 Bxb4 14. Rb1
a5 15. Na2 O-O 16. Qb5 Nce5 17. Qxd7 Rxd7 18. Nxb4 axb4 19. Bb2 Nc6 20. f4 Ra8
21. Bf3 f6 22. Rfd1 Ra2 23. Ba1 Na5
24. Kf1 Nc4 25. Ke2 Kf7 26. g3 Ndb2 27. Bxb2
Nxb2 28. Ra1 Ra3 29. Rdc1 f5 30. Rab1 Nd3 31. Rc8 b6 32. Bc6 Rd6 33. Bb5 Nc5 34.
Rc7+ Kg6 35. Be8+ Kh6 36. g4 fxg4
37. Rg1 Ra2 38. Rxg4 Rdxd2+ 39. Kf3 Rf2+ 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.34”]
[White “Popovic, Dusan”]
[Black “Kachiani-Gersinska, Ketino”]
[Result “1-0”]

[WhiteTitle “GM”]
[BlackTitle “IM”]
[WhiteElo “2523”]
[BlackElo “2366”]
[ECO “B10”]
[Opening “Caro-Kann defence”]
[WhiteFideId “927031”]
[BlackFideId “4623614”]

[EventDate “2017.04.13”]

1. e4 c6 2. Nc3 d5 3. Qe2 e6 4. d3 Nf6 5. e5 Nfd7 6. f4 b5 7. Nf3 b4 8. Nd1 a5
9. g3 Be7 10. Bh3 Nc5 11. b3 a4 12. Rb1 Qa5 13. Bb2 Bd7
14. O-O Nba6 15. f5 g6
16. Ne3 O-O-O 17. fxe6 fxe6 18. Ng4 a3 19. Bc1 Rdf8 20. Bh6 Rf7 21. Nf6 Bf8 22.
Ng5 Re7 23. Bxf8 Rxf8 24. Nfxh7 Rh8 25. Rf8+ Re8 26. Rxe8+ Rxe8
27. Nf6 Re7 28.
d4 Ne4 29. Ngxe4 dxe4 30. Nxe4 c5 31. Bf1 Nc7 32. Nxc5 Bc6 33. Bg2 Bxg2 34. Qxg2
Nd5 35. Rf1 Qb6 36. Rf8+ Kc7 37. Qh3 Nc3 38. Qh8 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.35”]
[White “Schneider, Ilja”]
[Black “Loos, Roland”]
[Result “1/2-1/2”]

[WhiteTitle “IM”]
[WhiteElo “2516”]
[BlackElo “2354”]
[ECO “A40”]
[Opening “Queen’s pawn”]
[WhiteFideId “4663306”]
[BlackFideId “4643232”]
[EventDate “2017.04.13”]
1. d4 e6 2. Nf3 f5 3. Bg5 Nf6 4. Nbd2 d5 5. e3 Bd6 6. Bd3 O-O 7. Qe2 Nbd7 8. c4
c6 9. O-O Qe7 10. a3 h6 11. Bf4 Ne4 12. Bxd6 Qxd6 13. Ne1 b6 14. f3 Nxd2 15.
Qxd2 c5
16. cxd5 Qxd5 17. Rc1 Bb7 18. Bc4 Qd6 19. Nd3 Kh7 20. dxc5 Nxc5 21. Rfd1
Nxd3 22. Qc3 Rac8 23. Rxd3 Qe7 24. Qd2 Rc7 25. Bb3 Rxc1+ 26. Qxc1 Rc8 27. Rc3
Rxc3
28. Qxc3 Qd6 29. Qd4 Qxd4 30. exd4 Bd5 31. Bxd5 exd5 32. f4 Kg6 33. Kf2 Kf6
34. Kg3 a5 35. a4 g6 36. Kh4 Kf7 37. h3 Kf6 38. Kg3 Kf7 39. Kf3 Kf6 40. Kg3 Kf7

41. Kf3 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.36”]
[White “Van Delft, Merijn”]
[Black “Moskalenko, Alexander”]
[Result “0-1”]

[WhiteTitle “IM”]
[BlackTitle “IM”]
[WhiteElo “2347”]
[BlackElo “2514”]
[ECO “B17”]
[Opening “Caro-Kann”]
[Variation “Steinitz variation”]
[WhiteFideId “1004670”]

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

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5
8. O-O e6 9. c3 Bd6 10. Re1 Qc7
11. Ne5 O-O 12. Bf4 Nd5 13. Bg3 Rad8 14. Qf3 a5
15. a3 Nb6 16. Ba2 a4 17. h3 Ra8 18. Re2 Nd7 19. Rae1 Nxe5 20. Bxe5 Ra5 21. Bxd6
Qxd6 22. Re5 Rxe5 23. Rxe5 Qc7
24. Qe2 Rd8 25. f4 Kf8 26. g4 f6 27. Re3 Bg6 28.
Bxe6 Qxf4 29. Ba2 Re8 30. Rxe8+ Bxe8 31. Qf2 Qe4 32. d5 cxd5 33. Qc5+ Qe7 34.
Qxe7+ Kxe7 35. Bxd5 b6 36. Kf2 Kd6
37. Bg8 h5 38. gxh5 Bxh5 39. h4 Ke5 40. Kg3 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.37”]
[White “Lampert, Jonas”]
[Black “Kerigan, Demre”]
[Result “1-0”]
[WhiteTitle “IM”]

[BlackTitle “IM”]
[WhiteElo “2511”]
[BlackElo “2352”]
[ECO “B09”]
[Opening “Pirc”]
[Variation “Austrian attack”]
[WhiteFideId “1303759”]
[BlackFideId “6307841”]

[EventDate “2017.04.13”]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Bd3 e5 6. dxe5 dxe5 7. Nf3 exf4 8.
Bxf4 O-O 9. Qd2 Nc6 10. O-O-O Ng4 11. Nd5 Be6 12. Nxc7 Rc8
13. Nd5 Bxd5 14. exd5
Qb6 15. c3 Nb4 16. Bb1 Qa5 17. Ne1 Rxc3+ 18. bxc3 Bxc3 19. Qxc3 Nxa2+ 20. Bxa2
Qxc3+ 21. Nc2 Rc8 22. Rd2 Qa1+ 23. Bb1 Qa3+ 24. Kd1 Qb2
25. Ke2 Re8+ 26. Kf3 h5
27. Rhd1 Qf6 28. h4 Rc8 29. g3 Rc3+ 30. Kg2 Qf5 31. Ne3 Nxe3+ 32. Bxe3 Qg4 33.
Bf2 g5 34. d6 gxh4 35. d7 Rxg3+ 36. Bxg3 Qxg3+ 37. Kh1 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.38”]
[White “Kollars, Dmitrij”]
[Black “Schroeder, Kevin”]
[Result “1-0”]

[WhiteTitle “IM”]
[BlackTitle “FM”]
[WhiteElo “2500”]
[BlackElo “2347”]
[ECO “C67”]
[Opening “Ruy Lopez”]
[Variation “Berlin defence, open variation”]

[WhiteFideId “12909572”]
[BlackFideId “12929840”]
[EventDate “2017.04.13”]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8.
Rxe5 O-O
9. Nc3 Bf6 10. Re1 Re8 11. Nd5 Bg5 12. d4 Bxc1 13. Rxc1 c6 14. Ne3 Ne4
15. c4 d5 16. cxd5 cxd5 17. f3 Nf6 18. Qb3 Re7 19. Rc3 Be6 20. Rec1 Qd6 21. Qa3
Qxa3 22. Rxa3 g6
23. Kf2 Kf8 24. g3 a6 25. Rac3 Bd7 26. Bd3 Rae8 27. Re1 Bc6 28.
a3 Nh5 29. Bxa6 Ng7 30. Bd3 Ne6 31. Nc2 h5 32. h4 Kg7 33. Bf1 Rc8 34. Nb4 Rec7
35. Bh3 Bd7 36. Nxd5 Rc4
37. Nb6 Rxc3 38. bxc3 Rxc3 39. Nxd7 Nxd4 40. Rd1 Nxf3
41. a4 Nxh4 42. Ne5 Rc5 43. gxh4 Rxe5 44. Rd4 b5 45. a5 b4 46. a6 b3 47. Rb4 Ra5
48. Bc8 Ra2+ 49. Ke3 b2
50. Kd3 g5 51. Kc3 g4 52. Rxb2 Ra1 53. Kb4 f5 54. Rf2
Rb1+ 55. Ka5 Rc1 56. Bxf5 g3 57. Rf3 g2 58. Rg3+ Kf6 59. Rxg2 Ra1+ 60. Kb6 Kxf5
61. Rg5+ Kf4 62. a7 Rb1+
63. Ka6 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.39”]
[White “Mueller, Ralf1”]
[Black “Dann, Matthias”]
[Result “0-1”]
[WhiteTitle “FM”]

[BlackTitle “IM”]
[WhiteElo “2346”]
[BlackElo “2493”]
[ECO “E15”]
[Opening “Queen’s Indian”]
[Variation “Nimzovich variation (exaggerated fianchetto)”]

[WhiteFideId “4606612”]
[BlackFideId “24638056”]
[EventDate “2017.04.13”]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qa4 Qe7 7. a3 Bxd2+ 8.
Bxd2 O-O
9. Bg2 Bb7 10. O-O a5 11. Rfd1 d6 12. Rac1 Nbd7 13. Bg5 Rfc8 14. Ne1
Bxg2 15. Nxg2 c6 16. Ne3 h6 17. Bxf6 Qxf6 18. Qc2 a4 19. Qe4 Qd8 20. Kh1 Rab8
21. Rg1 b5 22. c5 d5
23. Qc2 Qf6 24. Qd2 e5 25. Ng4 Qe6 26. Nxe5 Nxe5 27. dxe5
Qxe5 28. Rge1 Re8 29. Rc3 Qh5 30. Rd3 Re4 31. Rd4 Rbe8 32. e3 Qf3+ 33. Kg1 g5
34. Qd1 Qf6 35. Kf1 Kg7
36. Qd2 Qf3 37. Kg1 Kg6 38. Rd1 h5 39. Qd3 h4 40. Qf1
hxg3 41. hxg3 f5 42. Rxe4 Rh8 43. Rh4 gxh4 44. Rd2 0-1
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.40”]
[White “Kunte, Abhijit”]
[Black “Wenninger, Philipp”]
[Result “1-0”]

[WhiteTitle “GM”]
[WhiteElo “2491”]
[BlackElo “2335”]
[ECO “D11”]
[Opening “QGD Slav”]
[Variation “3.Nf3”]
[WhiteFideId “5002265”]
[BlackFideId “4648404”]

[EventDate “2017.04.13”]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Bg5 Be7 6. e3 O-O 7. Nbd2 Nbd7 8. Bd3
c5 9. O-O cxd4 10. exd4 b6 11. Rac1 dxc4 12. Bxc4 Bb7
13. Rfe1 Re8 14. Bb5 Nd5
15. Ne4 a6 16. Bc6 Bxc6 17. Rxc6 Bxg5 18. Nfxg5 Nf8 19. Nxf7 Kxf7 20. Nd6+ Kg8
21. Nxe8 Qxe8 22. Rexe6 Qf7 23. Qxd5 Re8 24. Rxe8 Qxd5
25. Rcc8 h6 26. Rxf8+ Kh7
27. b3 Qxd4 28. h3 Qa1+ 29. Kh2 Qxa2 30. Rf3 Qb2 31. h4 Qd4 32. g3 Qd5 33. Rcf8
Kg6 34. b4 a5 35. bxa5 bxa5 36. R8f4 Kh7 37. Ra3 Qc5
38. Ra2 g5 39. hxg5 Qxg5
40. Rfa4 Qc1 41. Rxa5 h5 42. R5a4 h4 43. R4a3 hxg3+ 44. Rxg3 Qf4 45. Re2 Qc4 46.
Ree3 Qd4 47. Ref3 Qe5 48. Rf7+ Kh8 49. Ra7 Qf4 50. Ra2 Kh7
51. Re2 Qd6 52. Re4
Qf6 53. Rh4+ Qxh4+ 54. Rh3 Qh6 55. Kg3 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.41”]
[White “Studer, Noel”]
[Black “Gheng, Josef”]
[Result “1-0”]
[WhiteTitle “IM”]

[BlackTitle “FM”]
[WhiteElo “2486”]
[BlackElo “2327”]
[ECO “A31”]
[Opening “English”]
[Variation “symmetrical, Benoni formation”]
[WhiteFideId “1319620”]

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

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 a6 5. Nc3 e6 6. g3 Qc7 7. Bg2 Qxc4 8. O-O
Nc6 9. Nb3 Bb4 10. Bf4 e5 11. Bd5 Nxd5
12. Nxd5 exf4 13. Nc7+ Kd8 14. Nxa8 Re8
15. a3 Bf8 16. Nb6 Qxe2 17. Qd5 fxg3 18. hxg3 Qe6 19. Rfd1 Qxd5 20. Rxd5 Kc7 21.
Nxc8 Kxc8 22. Rc1 Kc7 23. Na5 d6 24. Nc4 Kd7
25. Rd3 Re6 26. Rb3 Nd8 27. Nb6+
Ke8 28. Rc8 Re5 29. f4 Re4 30. Rbc3 h5 31. Rb8 Be7 32. Nd5 h4 33. Rcc8 hxg3 34.
Nxe7 Kxe7 35. Rxd8 Rxf4 36. Rg8 Kf6 37. Rxb7 Rf2
38. Rb3 g6 39. Rgb8 Rd2 40.
R8b7 Kg5 41. Rxg3+ Kf4 42. Rg2 Rd1+ 43. Kh2 f5 44. Rxg6 d5 45. Rg1 Rd2+ 46. Rg2
Rd1 47. Re7 Kf3 48. Ree2 d4 49. Rgf2+ Kg4 50. Rd2 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.42”]
[White “Woellermann, Jan”]
[Black “Ginsburg, Gennadi”]
[Result “1-0”]

[BlackTitle “GM”]
[WhiteElo “2339”]
[BlackElo “2470”]
[ECO “E10”]
[Opening “Queen’s pawn game”]
[WhiteFideId “24661155”]
[BlackFideId “4630629”]
[EventDate “2017.04.13”]
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2
b6 9. Bf4 Bb7 10. Ne5 Nfd7 11. Nxd7 Nxd7 12. e4 Rc8 13. Rd1 Bg5 14. Bxg5 Qxg5

15. Nd2 Rfd8 16. Rac1 h6 17. b4 Qe7 18. c5 a5 19. a3 axb4 20. axb4 e5 21. Nf3
bxc5 22. bxc5 Qf6 23. Qb2 Ba6 24. dxe5 Qe6 25. Re1 Bc4 26. Nd4 Qe7 27. Nf5 Qe6

28. Qd4 Rb8 29. exd5 cxd5 30. c6 Qxf5 31. c7 Nf8 1-0
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.43”]
[White “Mesaros, Florian”]
[Black “Zumsande, Martin”]
[Result “1/2-1/2”]

[WhiteTitle “FM”]
[BlackTitle “IM”]
[WhiteElo “2335”]
[BlackElo “2467”]
[ECO “D37”]
[Opening “QGD”]
[Variation “classical variation (5.Bf4)”]
[WhiteFideId “1629220”]

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

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2
Nc6 9. a3 Qa5 10. Rd1 Re8 11. Nd2 e5
12. Bg5 Nd4 13. Qb1 Bf5 14. Bd3 Bxd3 15.
Qxd3 Ne4 16. Ncxe4 dxe4 17. Qxe4 Qb6 18. b4 Bf8 19. Nf3 a5 20. c5 Qb5 21. Nxd4
exd4 22. Qd3 Qxd3 23. Rxd3 axb4 24. axb4 h6
25. Bf4 g5 26. Bg3 dxe3 27. fxe3
Ra1+ 28. Rd1 Ra4 29. Kf2 Rxb4 30. Bd6 Rb2+ 31. Kf3 Rb3 32. Rhe1 Bg7 33. Kf2 Re4
34. Kf3 Re6 35. Kf2 Kh7 36. e4 Bc3 37. Re2 Kg6
38. g3 Bb4 39. Kg2 b6 40. Rc1
bxc5 41. Bxc5 Rc6 42. Rec2 Bxc5 43. Rxc5 Rb2+ 44. Kg1 Rxc5 45. Rxc5 Re2 46. Rc4
g4 47. Ra4 h5 48. Ra6+ f6 49. Ra4 Kf7 50. Ra7+ Ke6
51. Rh7 Ke5 52. Rxh5+ Kxe4
53. Ra5 f5 1/2-1/2
[/pgn]

[pgn]

[Event “GRENKE Chess Open 2017”]
[Site “Karlsruhe GER”]
[Date “2017.04.14”]
[Round “3.44”]
[White “Rafiee, Makan”]
[Black “Annaberdiev, Meilis”]
[Result “0-1”]

[WhiteTitle “FM”]
[BlackTitle “IM”]
[WhiteElo “2332”]
[BlackElo “2459”]
[ECO “B94”]
[Opening “Sicilian”]
[Variation “Najdorf, 6.Bg5”]
[WhiteFideId “24609340”]

[BlackFideId “14000563”]
[EventDate “2017.04.13”]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4
g6 9. f4 e5 10. fxe5 dxe5
11. O-O-O Bg7 12. Nf3 Qa5 13. g4 b5 14. Kb1 Bb7 15.
Nd5 Nxd5 16. exd5 O-O 17. Be7 Rfe8 18. d6 Qb4 19. a3 Qxg4 20. Bg2 Rac8 21. h4
Qc4 22. Qxc4 Rxc4 23. Nxe5 Bxg2
24. Nxd7 Bxh1 25. Rxh1 Rd4 26. Rf1 Re4 27. Nf6+
Bxf6 28. Rxf6 Kg7 29. d7 R4xe7 30. dxe8=Q Rxe8 31. Rxa6 g5 32. hxg5 hxg5 33. a4
bxa4 34. Rxa4 f5 35. Kc1 g4 36. Kd2 g3
37. Ra1 f4 38. Rg1 Kf6 39. b4 Kf5 40. b5
Kg4 41. Re1 Rxe1 42. Kxe1 Kf3 43. Kf1 g2+ 44. Kg1 Kg3 45. b6 f3 46. b7 f2# 0-1
[/pgn]