PGN Chess Game Accentus Young Masters 2017 (SUI)

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[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.01"]
[Round "1.1"]
[White "Demuth, GM Adrien"]
[Black "Kurmann, IM Oliver"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2527"]
[BlackElo "2456"]
[PlyCount "59"]
[EventDate "2017.??.??"]
[WhiteClock "0:03:01"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. d4 b6 5. e3 Bb7 6. Bd3 O-O 7. O-O d5 8. cxd5
exd5 9. a3 Bd6 10. b4 a6 11. Qb3 Qe7 12. Ra2 Nbd7 13. Re2 Rab8 14. b5 axb5 15.
Nxb5 c5 16. Nxd6 Qxd6 17. Bb5 Bc6 18. Bxc6 Qxc6 19. dxc5 bxc5 20. Qc2 Rb6 21.
Bb2 Rfb8 22. Bxf6 Nxf6 23. Ne5 Qd6 24. Nd3 Rb5 25. Rd1 Ra8 26. Nf4 Qe5 27. Nd3
Qe7 28. Nf4 Qe5 29. Nd3 Qe7 30. Nf4 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.01"]
[Round "1.2"]
[White "Dragnev, IM Valentin"]
[Black "Studer, IM Noel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2520"]
[BlackElo "2461"]
[PlyCount "146"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Bg3 O-O 6. c4 c5 7. Nc3 cxd4 8. Nxd4
h6 9. Bxd6 Qxd6 10. Ndb5 Qb6 11. Qd4 Qxd4 12. Nxd4 dxc4 13. Bxc4 Bd7 14. Be2
Nc6 15. Ndb5 Ne5 16. O-O-O a6 17. Nd4 Rfc8 18. Kb1 Rc7 19. f3 Rac8 20. g4 b5
21. a3 Nc4 22. Bxc4 Rxc4 23. h4 b4 24. axb4 Rxb4 25. Na2 Rb6 26. e4 Ba4 27. Rc1
Rd8 28. Rc4 Be8 29. Nc3 Kf8 30. g5 Nh5 31. Rd1 Nf4 32. gxh6 gxh6 33. Kc2 Rdb8
34. Rb1 Ng2 35. Rc5 Rd8 36. Rg1 Nxh4 37. Rh5 Ng6 38. Nde2 Rbd6 39. Rxh6 Ne5 40.
f4 Nc4 41. Kc1 Rb8 42. f5 exf5 43. Rh8+ Ke7 44. Ng3 Kd7 45. Nxf5 Rg6 46. Rd1+
Kc7 47. Nd5+ Kb7 48. b3 Na5 49. Nde7 Rg2 50. Rxe8 Nxb3+ 51. Kb1 Nd2+ 52. Rxd2
Rxd2 53. Rxb8+ Kxb8 54. Nd5 Kb7 55. Nd6+ Kc6 56. Nxf7 a5 57. Nc3 Kc5 58. Ne5
Kb4 59. Na2+ Kc5 60. Nc1 a4 61. Nf3 Rg2 62. Ne1 Rh2 63. Nc2 Kc4 64. Kb2 Rd2 65.
Kb1 Rf2 66. Kb2 Rh2 67. Kb1 Rh8 68. Kb2 Re8 69. Na2 Rh8 70. Ka3 Rh3+ 71. Kxa4
Rh2 72. Na3+ Kd4 73. Nb4 Kxe4 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.01"]
[Round "1.3"]
[White "Héra, GM Imre"]
[Black "Kaczmarczyk, IM Denis"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2607"]
[BlackElo "2407"]
[PlyCount "81"]
[EventDate "2017.??.??"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Qb3 Qe7+ 7. Ne2 Qb4+
8. Nbc3 Qxb3 9. axb3 c6 10. O-O Bb4 11. Bg5 Nbd7 12. d5 cxd5 13. Nxd5 Nxd5 14.
Bxd5 O-O 15. Rfc1 Re8 16. Be3 Nf6 17. Bc4 a5 18. Nd4 Ng4 19. Bf4 Re4 20. Ne2
Re8 21. Bb5 Rd8 22. h3 Nf6 23. Bc7 Rf8 24. Nf4 Bf5 25. Nd3 Bd2 26. Rd1 Rfc8 27.
Be5 Ne4 28. Bc4 Be6 29. Bxe6 fxe6 30. Ra4 Rd8 31. Rxe4 Rxd3 32. Bc7 Rc8 33.
Bxa5 Rc1 34. Rxc1 Bxc1 35. Bc3 Kf7 36. Kf1 Rd5 37. Rc4 Rd7 38. Bxg7 Rd1+ 39.
Ke2 Rd2+ 40. Ke1 Kxg7 41. Rxc1 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.01"]
[Round "1.4"]
[White "Banziger, FM Fabian"]
[Black "Heimann, GM Andreas"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2334"]
[BlackElo "2592"]
[PlyCount "62"]
[EventDate "2017.??.??"]

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 Be6 12. Ne5 Rc8 13. Re1 O-O 14. Nd2 Nd7 15.
Nxc6 bxc6 16. Ne4 Qb6 17. b3 c5 18. Bg5 Rfe8 19. Bxe7 Rxe7 20. Qh5 Rce8 21. Ng5
Nf6 22. Qh4 h6 23. Ne4 Bf5 24. Nxf6+ Qxf6 25. Rxe7 Qxe7 26. Qxe7 Rxe7 27. Bf1
Bc2 28. f3 d3 29. Kf2 g5 30. a3 a5 31. h3 Kg7 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.01"]
[Round "1.5"]
[White "Colmenares, FM Aurelio"]
[Black "Gahwiler, IM Gabriel"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2367"]
[BlackElo "2408"]
[PlyCount "65"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. Nf3 e6 5. Nbd2 Be7 6. Bd3 O-O 7. Qe2 b6 8.
Ne5 Nxe5 9. dxe5 Nd7 10. Bxe7 Qxe7 11. f4 Nc5 12. O-O Bb7 13. Rf3 Nxd3 14. cxd3
Qb4 15. Rb1 Qa4 16. e4 Qxa2 17. Rg3 dxe4 18. dxe4 Rfd8 19. Qg4 g6 20. Ra3 Qxa3
21. bxa3 Rxd2 22. Re1 Rad8 23. Qg5 R8d4 24. f5 exf5 25. e6 fxe6 26. Qe7 Bxe4
27. Qe8+ Kg7 28. Qe7+ Kg8 29. Qe8+ Kg7 30. Qe7+ Kg8 31. Qe8+ Kg7 32. Qe7+ Kg8
33. Qe8+ 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.02"]
[Round "2.1"]
[White "Kurmann, IM Oliver"]
[Black "Gahwiler, IM Gabriel"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2456"]
[BlackElo "2408"]
[PlyCount "75"]
[EventDate "2017.??.??"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8.
c4 c6 9. cxd5 cxd5 10. Nc3 Nxc3 11. bxc3 O-O 12. Qh5 g6 13. Qxd5 Qc7 14. g3 Be6
15. Qf3 Qxc3 16. Rb1 Qxd4 17. Be4 Be5 18. Bb2 Qxb2 19. Rxb2 Bxb2 20. h4 Rab8
21. h5 Bg7 22. Qa3 b5 23. Rd1 b4 24. Qxa7 b3 25. axb3 Rxb3 26. Qe7 Rbb8 27. Rd2
Rfe8 28. Qg5 Bc4 29. Qf4 Be5 30. Qh4 Bg7 31. hxg6 hxg6 32. Bxg6 Rbc8 33. Bh7+
Kf8 34. Bf5 Rc6 35. Rd8 Rf6 36. Rxe8+ Kxe8 37. Qxc4 Rxf5 38. Qc8+ 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.02"]
[Round "2.2"]
[White "Heimann, GM Andreas"]
[Black "Colmenares, FM Aurelio"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2592"]
[BlackElo "2367"]
[PlyCount "112"]
[EventDate "2017.??.??"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 e6 5. g3 Nbd7 6. Bg2 dxc4 7. O-O b5 8. Bg5
Bb7 9. a4 a6 10. Ne5 Qb6 11. Nxd7 Nxd7 12. e4 e5 13. Be3 exd4 14. Bxd4 Bc5 15.
Bxg7 Rg8 16. Bh6 Ne5 17. Qe2 O-O-O 18. Bf4 f6 19. axb5 axb5 20. Qh5 Qc7 21.
Qf5+ Qd7 22. Qxf6 Nd3 23. Qh6 Nxf4 24. Qxf4 Rgf8 25. Qg5 Bd4 26. Rad1 Qc7 27.
Kh1 b4 28. Na4 c5 29. Qg4+ Kb8 30. Qe2 Rf6 31. Ra1 Qf7 32. f4 Ra6 33. e5 Qe8
34. Bxb7 Kxb7 35. Nxc5+ Bxc5 36. Rxa6 Kxa6 37. Qxc4+ Kb6 38. Qe4 Qh5 39. Qg2
Rd1 40. h4 Qg4 41. Kh2 Rd3 42. Re1 Rf3 43. Rf1 Re3 44. Rf2 h5 45. Rd2 Re1 46.
Qa8 Re2+ 47. Rxe2 Qxe2+ 48. Qg2 Qe3 49. Kh3 Qd3 50. Qa8 Qf5+ 51. Kh2 Qc2+ 52.
Kh3 Qd1 53. Qb8+ Ka5 54. Qa8+ Kb5 55. Qe8+ Kc4 56. Qf7+ Kb5 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.02"]
[Round "2.3"]
[White "Kaczmarczyk, IM Denis"]
[Black "Banziger, FM Fabian"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2407"]
[BlackElo "2334"]
[PlyCount "64"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. Nf3 Nxc3 7. bxc3 e6 8.
e3 Nd7 9. Bd3 c5 10. O-O Rc8 11. Qe2 Be7 12. Bb2 O-O 13. e4 Qc7 14. Rad1 Rfd8
15. h3 a6 16. d5 c4 17. Bb1 e5 18. Bc1 b5 19. Nh2 Bd6 20. Ng4 Nb6 21. Qf3 f6
22. h4 Rb8 23. h5 Bc8 24. Bc2 Bxg4 25. Qxg4 Qd7 26. Qg3 Kh8 27. Qf3 Rf8 28. Be3
Nc8 29. g4 h6 30. Rb1 a5 31. Qe2 Ne7 32. Kg2 Rb7 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.02"]
[Round "2.4"]
[White "Studer, IM Noel"]
[Black "Héra, GM Imre"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2461"]
[BlackElo "2607"]
[PlyCount "52"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 g6 6. Be2 Bg7 7. O-O O-O 8. Qc2
Re8 9. Rd1 exd4 10. Nxd4 c6 11. Rb1 Qe7 12. f3 Nh5 13. Bf1 a5 14. Qf2 a4 15. b4
axb3 16. axb3 Nc5 17. g3 f5 18. exf5 Bxf5 19. Nxf5 gxf5 20. Qc2 Ne6 21. Ne2 f4
22. g4 Qh4 23. gxh5 Ra5 24. Bg2 Nd4 25. Nxd4 Re1+ 26. Bf1 Rg5+ 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.02"]
[Round "2.5"]
[White "Demuth, GM Adrien"]
[Black "Dragnev, IM Valentin"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "22527"]
[BlackElo "2520"]
[PlyCount "87"]
[EventDate "2017.??.??"]

1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Bg2 e5 6. Qa4+ Nc6 7. Nxc4 Bd7 8.
Qc2 Nge7 9. O-O O-O 10. d3 Nf5 11. e3 b5 12. Ncd2 Nb4 13. Qc3 c5 14. Ne4 Rc8
15. a3 Nd5 16. Qc2 Qb6 17. Bd2 b4 18. Rfc1 b3 19. Qc4 Rfd8 20. Nxc5 Bb5 21.
Qxb3 Rxc5 22. Rxc5 Qxc5 23. Rc1 Qb6 24. e4 Nde3 25. exf5 Nxg2 26. Ng5 Be8 27.
Qxb6 axb6 28. fxg6 hxg6 29. Kxg2 Bb5 30. Rc7 Bxd3 31. Be3 b5 32. Nxf7 Ra8 33.
Nh6+ Kh8 34. Nf7+ Kg8 35. Bh6 Bf6 36. Bg5 Bg7 37. Nh6+ Kh8 38. Nf7+ Kg8 39.
Nh6+ Kh8 40. Ng4 Ra6 41. Bh6 Bxh6 42. Nxh6 e4 43. Nf7+ Kg8 44. Ne5 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.03"]
[Round "3.1"]
[White "Dragnev, IM Valentin"]
[Black "Kurmann, IM Oliver"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2520"]
[BlackElo "2456"]
[PlyCount "64"]
[EventDate "2017.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5
axb5 9. O-O d6 10. c3 h6 11. Re1 O-O 12. Nbd2 Bb6 13. Nf1 Ne7 14. Ng3 Ng6 15.
h3 Re8 16. Bd2 Be6 17. Bxe6 Rxe6 18. d4 Re8 19. Qc2 Qc8 20. Qd3 Qb7 21. Rad1 d5
22. Nxe5 Nxe5 23. dxe5 Rxe5 24. exd5 Qxd5 25. Qxd5 Rxd5 26. Bf4 Rbd8 27. Rxd5
Rxd5 28. Kf1 Kf8 29. Re5 Rxe5 30. Bxe5 Nd5 31. Nh5 f6 32. Nf4 Nxf4 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.03"]
[Round "3.2"]
[White "Héra, GM Imre"]
[Black "Demuth, GM Adrien"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2607"]
[BlackElo "22527"]
[PlyCount "124"]
[EventDate "2017.??.??"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2
Nd4 9. O-O e6 10. Nc1 Ne7 11. Nd1 O-O 12. c3 Ndc6 13. Bh6 d5 14. Bxg7 Kxg7 15.
exd5 Nxd5 16. Ne3 Nde7 17. a4 a6 18. axb5 axb5 19. Nb3 Qd6 20. Rfd1 e5 21. d4
cxd4 22. cxd4 Nxd4 23. Nxd4 exd4 24. Qxd4+ Qxd4 25. Rxd4 Nf5 26. Nxf5+ Bxf5 27.
Bf1 Rfe8 28. Kg2 Re4 29. Rad1 Rxd4 30. Rxd4 b4 31. Bc4 Kf6 32. Kf3 Be6 33. Ke3
Bxc4 34. Rxc4 Ke5 35. Re4+ Kd5 36. Kd3 Rb7 37. g4 f5 38. gxf5 gxf5 39. Rd4+ Kc5
40. Rf4 Kb5 41. Rxf5+ Ka4 42. Kc4 Rc7+ 43. Rc5 Rf7 44. b3+ Ka3 45. Ra5+ Kb2 46.
Kxb4 Rf4+ 47. Kc5 Kxb3 48. Ra7 Rh4 49. f4 Rxh2 50. Kd6 h5 51. f5 h4 52. Rh7 h3
53. f6 Rd2+ 54. Ke6 h2 55. f7 Re2+ 56. Kf6 Rf2+ 57. Kg7 Rg2+ 58. Kh8 Rf2 59.
Kg8 Rg2+ 60. Rg7 Rxg7+ 61. Kxg7 h1=Q 62. f8=Q Qg2+ 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.03"]
[Round "3.3"]
[White "Bänziger, FM Fabian"]
[Black "Studer, IM Noël"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2334"]
[BlackElo "2461"]
[PlyCount "48"]
[EventDate "2017.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. O-O Nc6 8.
Nb3 a6 9. a4 Bd6 10. Qe2 Nge7 11. Rd1 Nf5 12. g3 O-O 13. Nbxd4 Nfxd4 14. Nxd4
Ne5 15. Bb3 b6 16. Bf4 Qc7 17. Rd2 Bb7 18. Re1 Nf3+ 19. Nxf3 Bxf4 20. gxf4 Qxf4
21. Rd3 Qg4+ 22. Kh1 Rad8 23. Re3 Qf4 24. Rg1 Rd2 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.03"]
[Round "3.4"]
[White "Colmenares, FM Aurelio"]
[Black "Kaczmarczyk, IM Dennis"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "2367"]
[BlackElo "2407"]
[PlyCount "94"]
[EventDate "2017.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Bd7
9. Nxc7+ Qxc7 10. Nf3 Ba4 11. Bd3 a6 12. Bb2 Nc6 13. Qe2 Nge7 14. O-O Qb6 15.
Kh1 Bb5 16. Bxb5 Qxb5 17. Qd2 Nf5 18. Bxd4 h5 19. c3 Qc4 20. Qb2 h4 21. Kg1 Rc8
22. Nd2 Qe2 23. Rf2 Ncxd4 24. Rxe2 Nxe2+ 25. Kf2 Nxf4 26. Qb3 O-O 27. Nf3 Rc4
28. g3 hxg3+ 29. hxg3 Nd3+ 30. Ke2 Re4+ 31. Kd2 Nxe5 32. Nxe5 Rxe5 33. Re1 Rxe1
34. Kxe1 b5 35. a4 Rc8 36. axb5 axb5 37. Qa3 d4 38. Qa6 Rxc3 39. Qxb5 g6 40. g4
Re3+ 41. Kd1 Ng3 42. Qb8+ Kg7 43. b5 Rd3+ 44. Kc2 Rc3+ 45. Kd1 Rd3+ 46. Kc2
Rc3+ 47. Kd1 Rd3+ 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.03"]
[Round "3.5"]
[White "Gähwiler, IM Gabriel"]
[Black "Heimann, GM Andreas"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "2408"]
[BlackElo "2592"]
[PlyCount "101"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 Nc6 6. O-O d5 7. Na3 e6 8. Bf4
h6 9. Nb5 a6 10. Nc3 dxc4 11. Qa4 g5 12. Be3 g4 13. Ne5 Nxe5 14. dxe5 Nd5 15.
Bc5 b5 16. Qa3 Bb7 17. Rad1 Qg5 18. Nxd5 exd5 19. Bxf8 Bxf8 20. Qe3 Qxe3 21.
fxe3 c6 22. Rd4 Bc8 23. e4 Bc5 24. Rfd1 Be6 25. exd5 cxd5 26. Kf1 Bxd4 27. Rxd4
Kg7 28. Ke1 Rc8 29. Kd2 Rc5 30. Kc3 a5 31. Rf4 b4+ 32. Kd4 Rc8 33. Bxd5 Bxd5
34. Kxd5 c3 35. bxc3 bxc3 36. Rf1 Rd8+ 37. Kc4 c2 38. Rc1 Rd2 39. Kc3 Rxe2 40.
Rxc2 Rxe5 41. Kd3 Kg6 42. Rc6+ f6 43. Ra6 Rh5 44. Ke3 Rxh2 45. Rxa5 Rg2 46. Kf4
h5 47. Ra8 Rf2+ 48. Ke4 Rf3 49. Rg8+ Kh7 50. Rf8 Kg7 51. Kd4 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.04"]
[Round "4.1"]
[White "Kurmann, IM Oliver"]
[Black "Heimann, GM Andreas"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2456"]
[BlackElo "2592"]
[PlyCount "77"]
[EventDate "2017.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4
O-O 9. O-O Be6 10. Bb3 b5 11. Qe2 Qc7 12. Bg5 Nbd7 13. Rfd1 Rac8 14. Ne1 Bc4
15. Bxc4 Qxc4 16. Qxc4 Rxc4 17. f3 Rfc8 18. a3 Kf8 19. Bxf6 Nxf6 20. Nd5 Nxd5
21. Rxd5 g6 22. c3 f5 23. exf5 gxf5 24. Nc2 f4 25. Nb4 R4c5 26. Rd3 a5 27. Nd5
a4 28. Kf2 Kf7 29. g3 fxg3+ 30. hxg3 Bf8 31. Rh1 Ke6 32. Ne3 R8c7 33. Rhd1 Rd7
34. Rd5 Bh6 35. Rxc5 dxc5 36. Rxd7 Bxe3+ 37. Kxe3 Kxd7 38. g4 Ke6 39. Ke4
1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.04"]
[Round "4.2"]
[White "Kaczmarczyk, IM Dennis"]
[Black "Gähwiler, IM Gabriel"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2407"]
[BlackElo "2408"]
[PlyCount "83"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c6 7. Nf3 Bg4 8. O-O
Bxf3 9. Bxf3 e5 10. d5 a6 11. Qb3 Qc7 12. c5 dxc5 13. d6 Qc8 14. Na4 c4 15. Qe3
Nbd7 16. Bxf6 Bxf6 17. Bg4 Bd8 18. Qh3 f5 19. exf5 Nf6 20. Rad1 c5 21. d7 Qc6
22. fxg6 hxg6 23. Nc3 Kg7 24. Rfe1 e4 25. Be2 Bc7 26. g3 Be5 27. Bxc4 Bd4 28.
Ne2 Nxd7 29. Nxd4 cxd4 30. Qe6 Qxe6 31. Bxe6 Nc5 32. Bd5 Rad8 33. Bxe4 Rfe8 34.
Bf3 Rxe1+ 35. Rxe1 d3 36. Kf1 Na4 37. Re7+ Kf6 38. Rxb7 d2 39. Bd1 Nc5 40. Rb6+
Ke5 41. Ke2 Nd3 42. Ke3 {Ke4+ Kxe4} 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.04"]
[Round "4.3"]
[White "Studer, IM Noël"]
[Black "Colmenares, FM Aurelio"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2461"]
[BlackElo "2367"]
[PlyCount "81"]
[EventDate "2017.??.??"]

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. Bd3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. O-O O-O
15. Qe2 Bb7 16. Rad1 Rad8 17. cxb5 fxe4 18. Bxe4 d5 19. bxa6 Ba8 20. Bf5 Qf6
21. Qh5 h6 22. Nb5 Qb6 23. a4 e4 24. b3 d4 25. Qg4 Rfe8 26. Rc1 Bc6 27. Rc4 Kh8
28. Rfc1 Bd5 29. Rc8 Rxc8 30. Bxc8 d3 31. Bb7 e3 32. Rc8 Rxc8 33. Qxc8+ Kh7 34.
Bxd5 exf2+ 35. Kf1 Qe3 36. Qf5+ Kh8 37. Qc8+ Kh7 38. Qf5+ Kh8 39. Qe4 Qc1+ 40.
Kxf2 Qd2+ 41. Kf3 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.04"]
[Round "4.4"]
[White "Demuth, GM Adrien"]
[Black "Bänziger, FM Fabian"]
[Result "1/2-1/2"]
[ECO "E95"]
[WhiteElo "22527"]
[BlackElo "2334"]
[PlyCount "66"]
[EventDate "2017.??.??"]

1. c4 Nf6 2. Nc3 d6 3. d4 e5 4. Nf3 Nbd7 5. e4 g6 6. Be2 Bg7 7. O-O O-O 8. Re1
c6 9. Bf1 exd4 10. Nxd4 Ng4 11. h3 Qb6 12. hxg4 Qxd4 13. Bf4 Qxd1 14. Raxd1 Ne5
15. g5 Be6 16. Rxd6 Bxc4 17. b3 Bxf1 18. Kxf1 Rfd8 19. Red1 Rxd6 20. Rxd6 Kf8
21. Ke2 Ke7 22. Rd1 Rd8 23. Rxd8 Kxd8 24. Be3 Ng4 25. Bd2 h6 26. gxh6 Bxh6 27.
Bxh6 Nxh6 28. e5 Ke7 29. f4 f5 30. exf6+ Kxf6 31. Kf3 b6 32. g4 Ke6 33. Nd1 Nf7
1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.04"]
[Round "4.5"]
[White "Dragnev, IM Valentin"]
[Black "Héra, GM Imre"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2520"]
[BlackElo "2607"]
[PlyCount "105"]
[EventDate "2017.??.??"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. c3 Nf6 6. Nd2 Bf5 7. Ngf3 e6 8.
Qb3 Qc8 9. Nh4 Bg4 10. h3 Bh5 11. g4 Bg6 12. Nxg6 hxg6 13. Be2 Be7 14. Be3 a6
15. Kf1 b5 16. Kg2 Qc7 17. f4 Nd7 18. Qc2 Nb6 19. Rhf1 Bd6 20. Qd3 Ne7 21. b3
Rc8 22. Rac1 Ba3 23. Rc2 Bd6 24. Rcc1 Ba3 25. Rc2 Bd6 26. Bd1 f5 27. g5 Nc6 28.
Kg3 Nd8 29. Nf3 Nf7 30. Ne5 Nxe5 31. fxe5 Be7 32. h4 Qc6 33. Rh1 Kd7 34. Bf4
Rc7 35. Rhh2 Qa8 36. Bd2 Qc8 37. Rh3 Rc6 38. Be1 Qc7 39. Rch2 Nc8 40. Bd2 Qa5
41. Be1 Nb6 42. Kf4 b4 43. Rc2 Rhc8 44. Be2 bxc3 45. Qxa6 Qb4 46. Qd3 Qa3 47.
Qa6 Qb4 48. Qd3 Qa3 49. Qb5 Qa7 50. Qa6 Qc7 51. Bb5 Ra8 52. Bxc6+ Qxc6 53.
Rhxc3 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.05"]
[Round "5.1"]
[White "Héra, GM Imre"]
[Black "Kurmann, IM Oliver"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2607"]
[BlackElo "2456"]
[PlyCount "78"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. e3 b6 5. Nc3 d5 6. Nb5 Na6 7. Ne5 Bb7 8. c3
Be7 9. Bd3 O-O 10. Qf3 Nb8 11. Qh3 Nbd7 12. Ng4 a6 13. Nd6 Bc6 14. f3 h5 15.
Nf2 Nb8 16. Qg3 h4 17. Qxh4 Bxd6 18. Bxd6 Qxd6 19. g4 Rd8 20. g5 Ne8 21. Ng4
Nd7 22. Rg1 Kf8 23. O-O-O Ke7 24. Kb1 Rdc8 25. e4 cxd4 26. cxd4 Qf4 27. g6+ f6
28. Qh8 dxe4 29. Bc2 exf3 30. Qg8 Bd5 31. Qf7+ Kd6 32. Bb3 f2 33. Ne5 fxe5 34.
dxe5+ Qxe5 35. Qxf2 Nef6 36. Bc2 Kc7 37. Rge1 Qd6 38. Bb3 Kb7 39. a3 Rc5 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.05"]
[Round "5.2"]
[White "Bänziger, FM Fabian"]
[Black "Dragnev, IM Valentin"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2334"]
[BlackElo "2520"]
[PlyCount "110"]
[EventDate "2017.??.??"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 O-O 8.
O-O Bg4 9. h3 Bh5 10. d3 Nc6 11. Rb1 Rb8 12. g4 Bg6 13. Re1 e4 14. dxe4 Bxe4
15. Ng5 Bxg2 16. Qd3 g6 17. Kxg2 Be7 18. Nf3 Qxd3 19. cxd3 Rfd8 20. d4 b6 21.
Bf4 Rbc8 22. Rbd1 Bf6 23. Bg5 Bxg5 24. Nxg5 h6 25. Ne4 Kg7 26. h4 Rd5 27. g5
hxg5 28. hxg5 Nb8 29. c4 Ra5 30. d5 Nd7 31. Nd2 Rxa2 32. Nb3 Rc2 33. Re7 Nc5
34. Nxc5 bxc5 35. Re4 Rb8 36. Ra1 Rbb2 37. Rf4 Ra2 38. Re1 Re2 39. Rb1 Re5 40.
Rb7 Rxg5+ 41. Kf3 Ra3+ 42. Ke2 Re5+ 43. Kf1 g5 44. Rg4 Ra1+ 45. Kg2 Ra4 46.
Rxc7 Rxd5 47. Rxa7 Rxa7 48. cxd5 Kf6 49. Kf3 Kf5 50. Rc4 Ra3+ 51. Ke2 Ra5 52.
d6 Ke6 53. f4 gxf4 54. Rxf4 Ra7 55. d7 Rxd7 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.05"]
[Round "5.3"]
[White "Colmenares, FM Aurelio"]
[Black "Demuth, GM Adrien"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2367"]
[BlackElo "22527"]
[PlyCount "59"]
[EventDate "2017.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Be6 8. Nbd2
Re8 9. Bxe6 fxe6 10. Nc4 Bf8 11. c3 Ne7 12. Qb3 Qc8 13. Bg5 Ng6 14. Rad1 h6 15.
Bc1 Rb8 16. d4 exd4 17. Nxd4 d5 18. exd5 exd5 19. Ne3 Qd7 20. c4 dxc4 21. Qxc4+
Qf7 22. Qc2 c6 23. Ndf5 Rbd8 24. Rxd8 Rxd8 25. Nc4 Nd5 26. Qe4 Nf6 27. Qc2 Nd5
28. Qe4 Nf6 29. Qc2 Nd5 30. Qe4 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.05"]
[Round "5.4"]
[White "Gähwiler, IM Gabriel"]
[Black "Studer, IM Noël"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2408"]
[BlackElo "2461"]
[PlyCount "101"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 Nbd7 7. O-O c6 8. Na3
O-O 9. Rc1 Re8 10. Qb3 Ne4 11. Be3 Nd6 12. Bf4 Nf5 13. cxd5 exd5 14. Nb5 Nc5
15. dxc5 cxb5 16. Rfd1 Bf6 17. Qxb5 a6 18. Qb3 Rxe2 19. Rxd5 Qe7 20. Rd2 Rxd2
21. Bxd2 Be6 22. Qc2 g6 23. Bc3 Rd8 24. h3 Rd5 25. b4 Qd8 26. a4 Bxc3 27. Qxc3
Rd3 28. Qe5 Bd5 29. Nh2 f6 30. Bxd5+ Rxd5 31. Qe6+ Kg7 32. Re1 Rd7 33. Nf3 Rd3
34. Qe4 Rd7 35. Kg2 Qc7 36. Qc4 Qd8 37. c6 bxc6 38. Qxc6 Rd6 39. Qb7+ Qd7 40.
Qxd7+ Rxd7 41. Re6 Rb7 42. Rxa6 Rxb4 43. Ra7+ Kh6 44. Nh2 Nd6 45. Ng4+ Kg5 46.
Re7 Rb2 47. Kf1 Rb1+ 48. Ke2 Rb2+ 49. Kd1 h5 50. f4+ Kf5 51. Ne3# 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.05"]
[Round "5.5"]
[White "Heimann, GM Andreas"]
[Black "Kaczmarczyk, IM Dennis"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2592"]
[BlackElo "2407"]
[PlyCount "62"]
[EventDate "2017.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4
Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 12. Bxd4 a6 13. Bxd7+ Bxd7 14. Rb3 Qe7
15. Rxb7 Qh4+ 16. g3 Qh3 17. Rf1 Rc8 18. f5 Be7 19. f6 gxf6 20. exf6 Bd6 21.
Ne4 dxe4 22. Be5 Bb5 23. Rxb5 Rd8 24. Rb7 Bc5 25. Rb8 Rxb8 26. Bxb8 e3 27. Qa5
Qg2 28. Qa4+ Kf8 29. Qa5 Ke8 30. Qa4+ Kf8 31. Qa5 Ke8 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.06"]
[Round "6.1"]
[White "Kurmann, IM Oliver"]
[Black "Kaczmarczyk, IM Dennis"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2456"]
[BlackElo "2407"]
[PlyCount "117"]
[EventDate "2017.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. c3 Nc6 6. Bd3 Bd7 7. Ne2 f6 8. exf6
Nxf6 9. Nf3 Qc7 10. Bf4 Bd6 11. Bxd6 Qxd6 12. dxc5 Qxc5 13. Ned4 O-O 14. O-O
Rae8 15. Nxc6 Bxc6 16. Qe2 Qd6 17. Ne5 Nd7 18. Rfe1 Nxe5 19. Qxe5 Qxe5 20. Rxe5
g6 21. Rae1 Rf6 22. h4 Kf7 23. g3 Ke7 24. f4 Kd6 25. Kf2 Bd7 26. Ke3 Re7 27. b3
Rf8 28. a4 Rc8 29. Kd4 b6 30. R1e3 Rf7 31. h5 Rf6 32. hxg6 hxg6 33. Rg5 Rg8 34.
Bb1 Be8 35. Bd3 Rh8 36. Rge5 Rh1 37. c4 Bc6 38. Rg5 Rd1 39. Kc3 Rc1+ 40. Kb2
Rg1 41. cxd5 Bxd5 42. Bxg6 Rg2+ 43. Ka3 Rd2 44. Be4 Kc5 45. Bxd5 exd5 46. f5 a5
47. g4 Kd4 48. Re1 Rc6 49. Rg6 Rxg6 50. fxg6 Rg2 51. Rc1 Rxg4 52. Rc6 Ke3 53.
Rxb6 d4 54. Re6+ Kf3 55. b4 d3 56. bxa5 d2 57. Rd6 Ke2 58. Re6+ Kf3 59. Rd6
1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.06"]
[Round "6.2"]
[White "Studer, IM Noël"]
[Black "Heimann, GM Andreas"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2461"]
[BlackElo "2592"]
[PlyCount "35"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 dxc4 6. e4 O-O 7. Bxc4 c5 8. d5
Bg4 9. Qc2 Ne8 10. h5 Nd6 11. Be2 Bxf3 12. Bxf3 e6 13. hxg6 hxg6 14. e5 Nf5 15.
dxe6 Nc6 16. exf7+ Rxf7 17. Bd5 Nxe5 18. Bf4 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.06"]
[Round "6.3"]
[White "Demuth, GM Adrien"]
[Black "Gähwiler, IM Gabriel"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "22527"]
[BlackElo "2408"]
[PlyCount "59"]
[EventDate "2017.??.??"]

1. c4 e5 2. Nc3 Nc6 3. e3 Nf6 4. Nf3 Be7 5. a3 O-O 6. Qc2 a5 7. Be2 d5 8. cxd5
Nxd5 9. O-O Be6 10. Bb5 Bd6 11. Ne4 Nde7 12. Bxc6 bxc6 13. d4 exd4 14. Nxd4 Bd7
15. Rd1 Nf5 16. Nxd6 Nxd4 17. Rxd4 cxd6 18. Rxd6 Bf5 19. Rxd8 Bxc2 20. Rxa8
Rxa8 21. Bd2 Bb3 22. Rc1 Ra6 23. Rc5 a4 24. e4 f6 25. Bc3 Kf7 26. f3 Ke6 27.
Kf2 Rb6 28. Ke3 Kd6 29. Rh5 Bg8 30. e5+ 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.06"]
[Round "6.4"]
[White "Dragnev, IM Valentin"]
[Black "Colmenares, FM Aurelio"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2520"]
[BlackElo "2367"]
[PlyCount "111"]
[EventDate "2017.??.??"]

1. c4 Nf6 2. Nc3 c6 3. e4 e5 4. Nf3 Bb4 5. Nxe5 Qe7 6. Nd3 Nxe4 7. Qe2 Nxc3 8.
dxc3 Qxe2+ 9. Bxe2 Be7 10. Bf4 d6 11. O-O-O O-O 12. Nb4 Rd8 13. Rd2 Be6 14.
Rhd1 a5 15. Nc2 Na6 16. Bxd6 Bg5 17. Ne3 g6 18. g3 Rd7 19. f4 Be7 20. f5 Rxd6
21. Rxd6 gxf5 22. R6d4 Bg5 23. Kd2 Nc5 24. Bd3 Nd7 25. Ke2 c5 26. Rd6 Re8 27.
Kf2 Be7 28. Bxf5 Bxd6 29. Rxd6 Bxf5 30. Nxf5 Ne5 31. Ne3 Re6 32. Rd5 h5 33. h3
Kh7 34. b3 Kg6 35. Ng2 Kf5 36. Rxc5 Ke4 37. Rxa5 Rf6+ 38. Ke2 Nd3 39. Nf4 Nxf4+
40. gxf4 h4 41. Rg5 Ra6 42. a4 f5 43. c5 Kxf4 44. Rh5 Kg3 45. Rxf5 Kxh3 46. Rf7
Re6+ 47. Kd2 b6 48. cxb6 Rxb6 49. b4 Kg2 50. Rg7+ Kh2 51. a5 Rd6+ 52. Kc2 Rh6
53. b5 h3 54. a6 Kh1 55. a7 Rh8 56. Rh7 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.06"]
[Round "6.5"]
[White "Héra, GM Imre"]
[Black "Bänziger, FM Fabian"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2607"]
[BlackElo "2334"]
[PlyCount "105"]
[EventDate "2017.??.??"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 O-O 6. g3 f5 7. Rc1 d6 8. Bg2
c6 9. e3 a6 10. Nge2 b5 11. O-O Bb7 12. d4 Ra7 13. Nf4 Nd7 14. cxb5 axb5 15. d5
c5 16. Nxb5 Ra6 17. a4 Nb6 18. Qd2 Qd7 19. Rfd1 Raa8 20. Bf1 Ba6 21. Na3 Bxf1
22. Kxf1 Rfb8 23. Qc2 Nc8 24. Nc4 Nb6 25. Na3 Nc8 26. Rb1 Rb7 27. Ne2 Rb4 28.
Nc1 Nb6 29. Na2 Re4 30. Nb5 h6 31. Kg1 Kh7 32. Rd2 Kg8 33. Qd1 Kh7 34. Rc1 Kg8
35. Qf1 Kh7 36. Na3 Qe7 37. Qd3 Nxa4 38. Nc4 Nb2 39. Nxb2 Rxa2 40. Nc4 Rxd2 41.
Qxd2 Qc7 42. Qa2 Qb8 43. Qa4 Bf8 44. Ra1 Bg7 45. Ra3 Qb7 46. Qa8 Qb4 47. Kg2 h5
48. Ra7 Qxb3 49. Nxd6 Rxe3 50. Nxf7 Re2 51. Ng5+ Kh6 52. h4 Rxf2+ 53. Kh3 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.07"]
[Round "7.1"]
[White "Bänziger, FM Fabian"]
[Black "Kurmann, IM Oliver"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2334"]
[BlackElo "2456"]
[PlyCount "59"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5
exd5 9. Nc3 Nbd7 10. Bf4 c5 11. Rc1 Ne4 12. dxc5 Ndxc5 13. Nb5 Ne6 14. Be3 Bb4
15. Rf1 Bc5 16. Nfd4 Qf6 17. f3 Nd6 18. Nxd6 Bxd6 19. Qd2 Rac8 20. Bh3 Rfe8 21.
Nxe6 fxe6 22. Bd4 Qe7 23. Rxc8 Bxc8 24. f4 Bb7 25. Bg2 h6 26. Qd3 Rd8 27. Qe3
Re8 28. Qd3 Rd8 29. Qe3 Re8 30. Qd3 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.07"]
[Round "7.2"]
[White "Colmenares, FM Aurelio"]
[Black "Héra, GM Imre"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2367"]
[BlackElo "2607"]
[PlyCount "76"]
[EventDate "2017.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3
O-O 9. b3 b6 10. Bb2 Bb7 11. Qe2 Nbd7 12. f4 Qc7 13. Rad1 Rfe8 14. Bb1 Bf8 15.
Nf3 Rad8 16. Kh1 g6 17. Qd2 Qb8 18. f5 Ng4 19. Qf4 Nge5 20. Nxe5 Nxe5 21. f6 b5
22. cxb5 axb5 23. Nxb5 Ba6 24. a4 Bxb5 25. axb5 Qxb5 26. Qg3 Rb8 27. Bd3 Qxb3
28. Bxe5 dxe5 29. Qxe5 h5 30. Qg5 Red8 31. Qg3 h4 32. Qf3 Bd6 33. Qh3 Be5 34.
Qf3 Qc3 35. g3 Rb2 36. Be2 Rxd1 37. Rxd1 Qc2 38. Qe3 Bxf6 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.07"]
[Round "7.3"]
[White "Gähwiler, IM Gabriel"]
[Black "Dragnev, IM Valentin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2408"]
[BlackElo "2520"]
[PlyCount "75"]
[EventDate "2017.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 Bxd2+
8. Nxd2 d5 9. exd5 Qe7+ 10. Be2 Nxd5 11. O-O O-O 12. Bf3 Be6 13. Nb3 Rad8 14.
Be3 Rfe8 15. Re1 b6 16. Rc1 Qd7 17. a3 Nce7 18. Nd2 Nf5 19. Ne4 h6 20. Nc3 Re7
21. Be4 Nfxe3 22. fxe3 Bg4 23. Qd3 Nf6 24. Bf3 Bxf3 25. gxf3 c5 26. Ne2 Qd5 27.
e4 Qg5+ 28. Kh1 cxd4 29. Rg1 Qe5 30. Ng3 Nh5 31. Nf5 Re6 32. Rc4 Nf4 33. Rxd4
Nxd3 34. Rxd8+ Re8 35. Rxg7+ Kh8 36. Rxd3 Qxb2 37. Rd6 Qc1+ 38. Rg1 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.07"]
[Round "7.4"]
[White "Heimann, GM Andreas"]
[Black "Demuth, GM Adrien"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2592"]
[BlackElo "22527"]
[PlyCount "64"]
[EventDate "2017.??.??"]

1. Nf3 f5 2. b3 d6 3. d4 Nf6 4. Bb2 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O Ne4 8. c4
Nc6 9. Nbd2 Nxd2 10. Qxd2 e5 11. dxe5 dxe5 12. Qd5+ Kh8 13. Qxd8 Rxd8 14. Rfd1
e4 15. Rxd8+ Nxd8 16. Bxg7+ Kxg7 17. Nd4 Ne6 18. Rd1 Nxd4 19. Rxd4 Be6 20. f3
exf3 21. exf3 c5 22. Rd6 Kf7 23. f4 Ke7 24. Ra6 bxa6 25. Bxa8 a5 26. Bc6 Kd6
27. Bb5 Bc8 28. Kf2 a6 29. Ba4 Bd7 30. Bxd7 Kxd7 31. Ke3 a4 32. bxa4 a5 {Ke4}
1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.07"]
[Round "7.5"]
[White "Kaczmarczyk, IM Dennis"]
[Black "Studer, IM Noël"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2407"]
[BlackElo "2461"]
[PlyCount "54"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 a6 7. a4 c5 8. dxc5
Bxc5 9. Bxc4 b6 10. O-O Bb7 11. Qe2 Nh5 12. Rad1 Qe7 13. Bg5 Nhf6 14. e4 h6 15.
Bh4 g5 16. Bg3 Nh5 17. e5 O-O 18. Ne4 Rfd8 19. Nxc5 Nxg3 20. hxg3 Qxc5 21. Ba2
Bxf3 22. Qxf3 Nxe5 23. Qf6 Rxd1 24. Rxd1 Rc8 25. Bxe6 fxe6 26. Qxe6+ Kg7 27.
Rd6 Qxd6 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.08"]
[Round "8.1"]
[White "Kurmann, IM Oliver"]
[Black "Studer, IM Noël"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2456"]
[BlackElo "2461"]
[PlyCount "64"]
[EventDate "2017.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 h6 7. Nbd2 O-O 8. h3
a5 9. Re1 a4 10. Nf1 Ne7 11. Bb5 Bd7 12. Bxd7 Qxd7 13. Ng3 Qb5 14. d4 Bb6 15.
Qc2 exd4 16. cxd4 Nc6 17. Be3 Nb4 18. Qe2 Qxe2 19. Rxe2 d5 20. e5 Ne4 21. Nxe4
dxe4 22. Nd2 Nc2 23. Rc1 Nxd4 24. Bxd4 Bxd4 25. Rxc7 Bxb2 26. Rxb7 Rfb8 27.
Rxb8+ Rxb8 28. Rxe4 Bc3 29. Nc4 Rb1+ 30. Kh2 Bb4 31. a3 Bc5 32. Ne3 Rb3 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.08"]
[Round "8.2"]
[White "Demuth, GM Adrien"]
[Black "Kaczmarczyk, IM Dennis"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "22527"]
[BlackElo "2407"]
[PlyCount "113"]
[EventDate "2017.??.??"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8.
Qb3 e6 9. Bb5 Bg7 10. Bg5 Qb6 11. Na4 Qa5+ 12. Bd2 Qc7 13. Rc1 O-O 14. Bxc6
bxc6 15. O-O a5 16. Rfe1 Ba6 17. Ne5 Bb5 18. Nc5 a4 19. Qh3 Rfe8 20. Bh6 Bh8
21. Qf3 Rad8 22. Re4 f6 23. Ned3 f5 24. Ree1 Bxd3 25. Qxd3 e5 26. Bg5 Ra8 27.
Qc4 exd4 28. Rxe8+ Rxe8 29. Nd3 Qd7 30. h3 a3 31. bxa3 Qf7 32. Qxc6 Nc3 33. Re1
Rxe1+ 34. Nxe1 Bg7 35. Nd3 h6 36. Bf4 Ne2+ 37. Kf1 Nxf4 38. Nxf4 g5 39. Qc8+
Kh7 40. Qe6 Kg8 41. Qxf7+ Kxf7 42. Nd3 Ke6 43. a4 Bf6 44. a5 Bd8 45. a6 Bb6 46.
Ke2 Kd5 47. g4 fxg4 48. hxg4 Ba7 49. f3 Bb6 50. Kd2 Kc4 51. Ne5+ Kd5 52. Nf7
Ke6 53. Nxh6 Ke5 54. Ke2 Kf4 55. a4 d3+ 56. Kxd3 Kxf3 57. Kc4 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.08"]
[Round "8.3"]
[White "Dragnev, IM Valentin"]
[Black "Heimann, GM Andreas"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2520"]
[BlackElo "2592"]
[PlyCount "76"]
[EventDate "2017.??.??"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 Nf6 8.
Bg5 e6 9. Nc3 h6 10. Bxf6 Qxf6 11. e5 dxe5 12. Nxe5 O-O-O 13. O-O-O Be8 14. Qe3
Bb4 15. Ne2 Ba4 16. b3 Bc6 17. f3 Bd6 18. Rxd6 Rxd6 19. Rd1 Rxd1+ 20. Kxd1 Rd8+
21. Kc2 Qf5+ 22. Kb2 f6 23. Nxc6 bxc6 24. f4 Kb7 25. Nd4 Qc5 26. Kc3 e5 27.
fxe5 fxe5 28. Nc2 Qxe3+ 29. Nxe3 e4 30. Kc2 Kb6 31. b4 a5 32. a3 Rd3 33. Nf5
Rxa3 34. bxa5+ Rxa5 35. g4 h5 36. Nxg7 hxg4 37. Kd2 e3+ 38. Kxe3 Rg5 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.08"]
[Round "8.4"]
[White "Héra, GM Imre"]
[Black "Gähwiler, IM Gabriel"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2607"]
[BlackElo "2408"]
[PlyCount "25"]
[EventDate "2017.??.??"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. a3 Bc5 5. Nf3 d6 6. d4 exd4 7. Nxd4 Nc6 8. Nb5
Bb6 9. Nxb6 cxb6 10. Bf4 Nge7 11. Qxd6 O-O 12. Qxd8 Nxd8 13. Nc7 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.08"]
[Round "8.5"]
[White "Bänziger, FM Fabian"]
[Black "Colmenares, FM Aurelio"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2334"]
[BlackElo "2367"]
[PlyCount "83"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 e6 7. Bd3 Be7 8. h3
a6 9. Rc1 Bd7 10. Nf3 b5 11. O-O O-O 12. Ne5 Na5 13. Qe2 Rc8 14. Rc2 Nc4 15.
Rfc1 Be8 16. b3 Na3 17. Nxd5 Nxc2 18. Nxe7+ Qxe7 19. Bxc2 Kh8 20. e4 Qa3 21.
Nd3 Nd7 22. Bb1 Rxc1+ 23. Bxc1 Qd6 24. Bb2 f6 25. h4 e5 26. d5 b4 27. h5 h6 28.
g4 Bf7 29. Ne1 Nc5 30. Ng2 Be8 31. Ne3 Bd7 32. Qd1 Rc8 33. Nc4 Qb8 34. f4 Na4
35. Ba1 Nc3 36. Qd3 Bb5 37. Bxc3 bxc3 38. fxe5 fxe5 39. Bc2 Bxc4 40. bxc4 Rf8
41. c5 Qc8 42. Qxc3 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.09"]
[Round "9.1"]
[White "Colmenares, FM Aurelio"]
[Black "Kurmann, IM Oliver"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2367"]
[BlackElo "2456"]
[PlyCount "42"]
[EventDate "2017.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. O-O d6 7. Bb3 O-O 8. h3 h6
9. Re1 Re8 10. Nbd2 Be6 11. Bc2 d5 12. exd5 Qxd5 13. Qe2 Rad8 14. Nh4 Qd7 15.
Ne4 Be7 16. Ng3 Nd5 17. Qe4 Ndb4 18. cxb4 Bd5 19. Qe2 Bxh4 20. a3 Nd4 21. Qd1
Qc6 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.09"]
[Round "9.2"]
[White "Gähwiler, IM Gabriel"]
[Black "Bänziger, FM Fabian"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2408"]
[BlackElo "2334"]
[PlyCount "39"]
[EventDate "2017.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. Be2 Bg7 8. g4
b5 9. Bf3 e5 10. Nf5 gxf5 11. exf5 Nxg4 12. Bxg4 Bb7 13. Nd5 O-O 14. f6 Bxd5
15. Qxd5 Qxf6 16. Qxa8 Nd7 17. Qf3 Qxf3 18. Bxf3 f5 19. Bd5+ Kh8 20. Be6 1-0

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.09"]
[Round "9.3"]
[White "Heimann, GM Andreas"]
[Black "Héra, GM Imre"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2592"]
[BlackElo "2607"]
[PlyCount "58"]
[EventDate "2017.??.??"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8.
Nbd2 Nxd2 9. Bxd2 Bg4 10. c3 O-O 11. h3 Bh5 12. g3 Qd7 13. Kg2 Bg6 14. Bxg6
fxg6 15. Bf4 h6 16. Ne5 Nxe5 17. Bxe5 Bf6 18. Re1 Rae8 19. Bxf6 gxf6 20. Qd2
Kg7 21. Rxe8 Rxe8 22. Re1 g5 23. Re3 c6 24. Qe2 Rxe3 25. Qxe3 Kf7 26. Qd3 Kg7
27. Qe3 Kf7 28. Qd3 Kg7 29. Qe3 Kf7 1/2-1/2

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.09"]
[Round "9.4"]
[White "Kaczmarczyk, IM Dennis"]
[Black "Dragnev, IM Valentin"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2407"]
[BlackElo "2520"]
[PlyCount "78"]
[EventDate "2017.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rfe1 Bb7 14.
Rad1 Rc8 15. Bb3 h6 16. d5 Nc5 17. dxe6 Nxe6 18. Bxe6 fxe6 19. Qe3 Qe7 20. Nd4
Kh8 21. f3 Ba6 22. Rc1 Bc4 23. Rc2 Qd7 24. Rec1 Bxa2 25. Rxc8 Rxc8 26. Rxc8+
Qxc8 27. Qa3 Qc4 28. Qd6 Qc1+ 29. Kf2 Qd2+ 30. Kg3 Bc4 31. h4 Kh7 32. e5 b5 33.
Nc6 Qe1+ 34. Kh3 Qh1+ 35. Kg3 Qe1+ 36. Kh3 Qf2 37. Qf8 Bf1 38. Kg4 Qxg2+ 39.
Kf4 g5+ 0-1

[Event "Accentus 2017"]
[Site "Bad Ragaz"]
[Date "2017.03.09"]
[Round "9.5"]
[White "Studer, IM Noël"]
[Black "Demuth, GM Adrien"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2461"]
[BlackElo "2527"]
[PlyCount "75"]
[EventDate "2017.??.??"]
[BlackClock "0:00:55"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. g3 d5 7. e5 Ng4 8. Bg2
c6 9. Bf4 Qb6 10. O-O g5 11. Be3 h5 12. Qd2 Nxe3 13. fxe3 Be6 14. e4 dxe4 15.
Kh1 Nd7 16. Nxe6 fxe6 17. Rf7 e3 18. Rxe7+ Kxe7 19. Qd6+ Kd8 20. Rd1 Rh7 21.
Qf8+ Kc7 22. Qxa8 Qxb2 23. Qg8 Qxc2 24. Qxe6 Qxc3 25. Qd6+ Kb6 26. Rb1+ Ka6 27.
Bf1+ e2 28. Bxe2+ b5 29. Bxb5+ Ka5 30. Bxc6 Nb6 31. e6 h4 32. g4 h3 33. Rf1 Rg7
34. Be4 Rc7 35. e7 Rc8 36. Qe6 Re8 37. Bc6 Qc2 38. Qf5+ 1-0

 

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