[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2025.06.21"]
[Round "8"]
[White "Antoniou, Christos"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "A20"]
[BlackElo "1939"]
[PlyCount "106"]
[EventDate "2025.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. c4 e5 2. e3 Nf6 3. g3 d5 4. d4 dxc4 5. Bxc4 exd4 6. exd4 Be7 7. Nf3 0-0 8. 0-0 Bg4 9. Qb3 Nc6 10. Be2 Bxf3 11. Bxf3 Nxd4 12. Qc3 Nxf3+ 13. Qxf3 c6 14. Nc3 Qd7 15. Kg2 Qg4 16. Qxg4 Nxg4 17. Re1 Bb4 18. a3 Bxc3 19. bxc3 Rfe8 20. Rxe8+ Rxe8 21. Bf4 Nf6 22. Rd1 Nd5 23. Bd2 f6 24. Re1 Rd8 25. c4 Nb6 26. Be3 Nxc4 27. Bxa7 Nxa3 28. Bb6 Rb8 29. Bc5 Nc4 30. Rc1 b5 31. Bb4 Kf7 32. Kf3 Ra8 33. Re1 Ra7 34. Bc5 Rb7 35. h4 b4 36. Rc1 Ne5+ 37. Ke2 b3 38. Bd4 Rb5 39. Rb1 Nc4 40. f3 c5 41. Bc3 Na3 42. Rb2 c4 43. Bd4 Nc2 44. Bc3 Rb8 45. Kd2 Rd8+ 46. Kc1 Rd3 47. f4 Rxc3 48. Kd2 Rd3+ 49. Kc1 Nd4 50. Rf2 Rxg3 51. h5 c3 52. f5 Rg1+ 53. Rf1 Rxf1# 0-1

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2025.06.21"]
[Round "5"]
[White "Gerold, Alexander"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1870"]
[BlackElo "1939"]
[PlyCount "81"]
[EventDate "2025.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Be2 Nxd5 8. cxd4 Qxg5 9. Bxb5+ Kd8 10. 0-0 e4 11. d3 e3 12. Qf3 exf2+ 13. Kxf2 Qh4+ 14. Kg1 Qxd4+ 15. Kh1 Be6 16. Bc6 Rb8 17. Bxd5 Bxd5 18. Qf5 Be6 19. Qf3 Bc5 20. Nd2 Ke7 21. Ne4 Rhe8 22. Rb1 Kf8 23. b3 Kg8 24. Bb2 Qd7 25. Nxc5 Qd6 26. Nxe6 Qxe6 27. Qf2 Rbd8 28. Rbe1 Qg6 29. Rxe8+ Rxe8 30. Qd2 Rd8 31. d4 Qe4 32. Re1 Qg4 33. Qe2 Qd7 34. Qe7 Qc8 35. h3 h6 36. Bc3 Kh7 37. Qxf7 Rf8 38. Qe7 Kh8 39. d5 Rg8 40. Re6 Qb8 41. Rxh6# 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2025.06.21"]
[Round "6"]
[White "Guba, Viktor"]
[Black "Ataiants, Igor"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1939"]
[BlackElo "1765"]
[PlyCount "78"]
[EventDate "2025.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d4 Nc6 7. Be3 Nf6 8. e5 Ng8 9. Bb5 Nge7 10. Re1 Nf5 11. d5 Nxe5 12. Bxa7 Qf6 13. Kg1 Rxa7 14. Qe2 0-0 15. Qxe5 Qxe5 16. Rxe5 d6 17. Ree1 Nd4 18. Bd3 Bf5 19. Bxf5 Nxf5 20. Nb5 Ra5 21. Nxc7 Rc5 22. g4 Nd4 23. Re7 Rxc2 24. b3 Nf3+ 25. Kf1 Nxh2+ 26. Kg1 Nxg4 27. Nb5 Rd8 28. Rae1 g6 29. Rxb7 Ne5 30. Re3 Rc5 31. Nxd6 Rxd6 32. Rxe5 Rcxd5 33. Re8+ Kg7 34. Ree7 Rg5+ 35. Kf2 Rf6+ 36. Ke3 h5 37. a4 h4 38. b4 h3 39. Rbc7 h2 0-1

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2025.06.21"]
[Round "1"]
[White "Guba, Viktor"]
[Black "Dragnev, Valentin"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1939"]
[BlackElo "2547"]
[PlyCount "54"]
[EventDate "2025.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 Re8 8. Bg5 h6 9. Bh4 Nxe4 10. Bxe7 Rxe7 11. Nxe4 Rxe4 12. Qd3 Re8 13. Bf3 Nd7 14. Bd5 c6 15. Bb3 Nc5 16. Qc4 Nxb3 17. Qxb3 Qb6 18. Qc3 Bd7 19. Rad1 d5 20. Nb3 Rad8 21. Nc5 Bf5 22. Rd2 Qc7 23. Qb4 b6 24. Nd3 c5 25. Qh4 d4 26. Nf4 g5 27. Qxh6 Qxf4 0-1

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2025.06.21"]
[Round "9"]
[White "Guba, Viktor"]
[Black "Hatzl, Johannes"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1939"]
[BlackElo "2098"]
[PlyCount "73"]
[EventDate "2025.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 e6 9. Be3 Qc7 10. 0-0 Bd6 11. Re1 0-0 12. Ne4 Nxe4 13. Bxe4 Nd7 14. c4 c5 15. d5 exd5 16. Bxd5 Rad8 17. Bg5 Rde8 18. Qf3 Ne5 19. Qb3 b6 20. Rad1 h6 21. Bf4 Kh8 22. Bg3 Re7 23. Qc2 Ng6 24. Rxe7 Qxe7 25. Bxd6 Qxd6 26. Bxf7 Qxd1+ 27. Qxd1 Rxf7 28. Qd5 Rf4 29. g3 Rd4 30. Qa8+ Kh7 31. Qxa7 Ne5 32. Qxb6 Nf3+ 33. Kg2 Ne1+ 34. Kf1 Nf3 35. Qxc5 Rxc4 36. Qf5+ g6 37. Qxf3 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2025.06.21"]
[Round "11"]
[White "Guba, Viktor"]
[Black "Thoeny, Hermann"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1939"]
[BlackElo "1975"]
[PlyCount "99"]
[EventDate "2025.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Nc6 8. Nxc6 bxc6 9. Qf3 Rb8 10. b3 Nd7 11. Bb2 Ne5 12. Qe2 Bg4 13. f3 Bd7 14. Rad1 Nxc4 15. Qxc4 Bf6 16. Ba1 Re8 17. Rfe1 Be5 18. Ne2 Qh4 19. Bxe5 Rxe5 20. Nd4 Rh5 21. h3 Rg5 22. Re2 Rc5 23. Qd3 Rg5 24. Kh1 Re8 25. Nf5 Bxf5 26. exf5 Rxe2 27. Qxe2 h6 28. Qe8+ Kh7 29. Qxf7 Qg3 30. Rg1 h5 31. f6 Rg6 32. fxg7 Rxg7 33. Qf5+ Kg8 34. Qxh5 Qg6 35. Qxg6 Rxg6 36. g4 Re6 37. Kh2 Re3 38. Kg3 Re2 39. Rg2 Re8 40. h4 d5 41. h5 c5 42. g5 d4 43. f4 Re3+ 44. Kg4 Kg7 45. h6+ Kh7 46. Kf5 Re8 47. Rh2 Rf8+ 48. Kg4 Kg6 49. h7 Kg7 50. f5 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2025.06.21"]
[Round "4"]
[White "Guba, Viktor"]
[Black "Zhbanova, Angelina"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1939"]
[BlackElo "1766"]
[PlyCount "56"]
[EventDate "2025.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nf6 6. Be2 Bf5 7. 0-0 Be7 8. Nbd2 0-0 9. dxc5 Bxc5 10. Nb3 Bb6 11. Nbd4 Be4 12. Bg5 h6 13. Bh4 Bxf3 14. Bxf3 Qd6 15. Nb5 Qd7 16. Nd4 Ne4 17. Re1 Re8 18. Qd3 Nc5 19. Rxe8+ Qxe8 20. Qf5 Nc6 21. Bxd5 Ne7 22. Bxe7 Qxe7 23. Nf3 Re8 24. h3 Qc7 25. Rd1 Ne6 26. Ne5 Re7 27. Nxf7 Rxf7 28. Bxe6 Bxf2+ 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2025.06.21"]
[Round "3"]
[White "Neuschmied, Siegfried"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "C71"]
[WhiteElo "2199"]
[BlackElo "1939"]
[PlyCount "59"]
[EventDate "2025.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d3 b5 6. Bb3 Na5 7. Nc3 Nxb3 8. axb3 Bd7 9. 0-0 Be7 10. d4 exd4 11. Nxd4 Nf6 12. Qd3 0-0 13. h3 c6 14. Bf4 d5 15. exd5 Nxd5 16. Nxd5 cxd5 17. Rfe1 Bf6 18. c3 Qb6 19. Nf3 Be6 20. Be3 Qb7 21. b4 Rfd8 22. Bd4 Be7 23. Re2 Qc7 24. Qe3 a5 25. Bb6 Qc4 26. bxa5 Rdb8 27. Ne5 Qb3 28. Rae1 b4 29. Nc6 Rc8 30. Nxe7+ 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2025.06.21"]
[Round "2"]
[White "Staudacher, Karl Heinz"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1719"]
[BlackElo "1939"]
[PlyCount "48"]
[EventDate "2025.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. Bxd5 Qxd5 8. 0-0 Qd8 9. a3 Be7 10. f4 0-0 11. fxe5 Nxe5 12. Bf4 Ng6 13. Be3 b6 14. Ng3 Bb7 15. Nge4 Qd7 16. Rf2 f5 17. Ng5 f4 18. Qh5 Bxg5 19. Qxg5 fxe3 20. Qxe3 Rxf2 21. Qxf2 Rf8 22. Qg3 Qd4+ 23. Kh1 Qf2 24. Qxf2 Rxf2 0-1

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2025.06.21"]
[Round "10"]
[White "Vrban, Damir"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "C31"]
[WhiteElo "2154"]
[BlackElo "1939"]
[PlyCount "139"]
[EventDate "2025.06.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. Nc3 d4 4. Nce2 exf4 5. Nxf4 Nc6 6. d3 Bd6 7. Nf3 Nf6 8. Be2 0-0 9. 0-0 Bg4 10. c3 Bxf3 11. Rxf3 Bc5 12. c4 Ne5 13. Rh3 Nxe4 14. dxe4 d3+ 15. Kh1 dxe2 16. Qxe2 Qd4 17. Be3 Qxe4 18. Bxc5 Qxf4 19. Bxf8 Rxf8 20. b3 Rd8 21. Rf1 Qd4 22. Re3 f6 23. h3 Qd2 24. Rf2 Qc1+ 25. Rf1 Qd2 26. Qxd2 Rxd2 27. a3 Ra2 28. a4 Ra3 29. Rc3 c5 30. Rd1 Ra2 31. Rd5 b6 32. Rd8+ Kf7 33. Ra8 a5 34. Rb8 Nd7 35. Rb7 Ke6 36. Re3+ Ne5 37. Rxb6+ Kf5 38. Rb5 Kf4 39. Re1 Kg3 40. Re3+ Kf2 41. Re4 Rb2 42. Rxa5 Rxb3 43. Rxc5 Rg3 44. Rcxe5 fxe5 45. Rxe5 Ra3 46. Re7 Rxa4 47. Rxg7 Rxc4 48. Rxh7 Kg3 49. Rg7+ Kh4 50. Kh2 Rc2 51. Rd7 Ra2 52. Rd4+ Kg5 53. h4+ Kh5 54. Kh3 Ra1 55. Rd5+ Kh6 56. g3 Rh1+ 57. Kg4 Rg1 58. Rd6+ Kg7 59. Kf4 Rg2 60. g4 Rf2+ 61. Kg5 Rg2 62. Rd7+ Kg8 63. h5 Ra2 64. h6 Ra5+ 65. Kg6 Ra6+ 66. Kh5 Kh8 67. g5 Kg8 68. Rd8+ Kf7 69. g6+ Rxg6 70. Rd7+ 1-0

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.06.01"]
[Round "9"]
[White "Thiel, Thomas"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2179"]
[BlackElo "1939"]
[PlyCount "117"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxf3 7. gxf3 dxc6 8. Rg1 g6 9. Be3 Bxe3 10. fxe3 Be6 11. Nc3 0-0-0 12. Ne2 Ne7 13. Nd4 Bd7 14. b4 f5 15. exf5 Nxf5 16. Nxf5 Bxf5 17. e4 Be6 18. Bd3 Rd4 19. a3 c5 20. bxc5 Rhd8 21. c6 Bc4 22. cxb7+ Kxb7 23. Bxc4 Rxc4 24. Ra2 Rcd4 25. Kf2 Ka6 26. Rg5 Rd2+ 27. Kg3 Re2 28. Rc5 Rdd2 29. Rxc7 Rxh2 30. Rb2 h5 31. Rbb7 Rhg2+ 32. Kf4 h4 33. Rxa7+ Kb6 34. Rcb7+ Kc6 35. Rh7 g5+ 36. Ke5 Rdf2 37. Raf7 Rg3 38. f4 h3 39. fxg5 Rxf7 40. Rxf7 Rxg5+ 41. Kd4 Rh5 42. Rf1 h2 43. Rh1 Rh3 44. c4 Rh4 45. a4 Rh5 46. a5 Rh4 47. a6 Kb6 48. Kd5 Kxa6 49. e5 Kb7 50. Kd6 Kc8 51. e6 Kd8 52. c5 Rd4+ 53. Ke5 Rh4 54. c6 Ke7 55. c7 Rh5+ 56. Kd4 Rh8 57. Rxh2 Rg8 58. Kd5 Re8 59. Rh7+ 1-0

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.06.01"]
[Round "9"]
[White "Thiel, Thomas"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2179"]
[BlackElo "1939"]
[PlyCount "117"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxf3 7. gxf3 dxc6 8. Rg1 g6 9. Be3 Bxe3 10. fxe3 Be6 11. Nc3 0-0-0 12. Ne2 Ne7 13. Nd4 Bd7 14. b4 f5 15. exf5 Nxf5 16. Nxf5 Bxf5 17. e4 Be6 18. Bd3 Rd4 19. a3 c5 20. bxc5 Rhd8 21. c6 Bc4 22. cxb7+ Kxb7 23. Bxc4 Rxc4 24. Ra2 Rcd4 25. Kf2 Ka6 26. Rg5 Rd2+ 27. Kg3 Re2 28. Rc5 Rdd2 29. Rxc7 Rxh2 30. Rb2 h5 31. Rbb7 Rhg2+ 32. Kf4 h4 33. Rxa7+ Kb6 34. Rcb7+ Kc6 35. Rh7 g5+ 36. Ke5 Rdf2 37. Raf7 Rg3 38. f4 h3 39. fxg5 Rxf7 40. Rxf7 Rxg5+ 41. Kd4 Rh5 42. Rf1 h2 43. Rh1 Rh3 44. c4 Rh4 45. a4 Rh5 46. a5 Rh4 47. a6 Kb6 48. Kd5 Kxa6 49. e5 Kb7 50. Kd6 Kc8 51. e6 Kd8 52. c5 Rd4+ 53. Ke5 Rh4 54. c6 Ke7 55. c7 Rh5+ 56. Kd4 Rh8 57. Rxh2 Rg8 58. Kd5 Re8 59. Rh7+ 1-0

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.31"]
[Round "8"]
[White "Guba, Viktor"]
[Black "Kreutz, Jonas"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1939"]
[BlackElo "2074"]
[PlyCount "143"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Nd5 Nxd5 10. exd5 Bf5 11. Qd2 a5 12. Bd3 Bxd3 13. Qxd3 0-0 14. 0-0 Nd7 15. Rad1 Qc7 16. Qb5 a4 17. Nc1 Nf6 18. c4 Rfc8 19. b3 Qd7 20. Qb4 Bd8 21. Ne2 axb3 22. Qxb3 Ra4 23. Rc1 Rca8 24. Nc3 Ra3 25. Qb2 Qc8 26. Qe2 Nd7 27. Rf2 f5 28. f4 exf4 29. Bxf4 Bb6 30. Be3 Bxe3 31. Qxe3 Ne5 32. Qd4 Qd7 33. c5 Ng4 34. c6 bxc6 35. dxc6 Qxc6 36. Rxf5 R8a4 37. Qd5+ Qxd5 38. Nxd5 g6 39. Nf6+ Kf7 40. Rd5 Kxf6 41. Rxd6+ Ke5 42. Rd7 Nf6 43. Re7+ Kd6 44. Rce1 Rf4 45. g3 Rff3 46. R7e2 Nd5 47. Re6+ Kd7 48. R6e5 Ne3 49. Re4 Nf5 50. R4e2 Rfe3 51. Rd2+ Ke7 52. Rb1 Kf7 53. Rf1 h5 54. Rb1 Re6 55. Rb7+ Kf6 56. Rb1 Rea6 57. Rbb2 g5 58. Rf2 g4 59. Kg2 Kg6 60. Kg1 Ne3 61. Rfe2 Nd1 62. Rbc2 Rf3 63. Re1 Nc3 64. Kg2 Rxa2 65. Rxa2 Nxa2 66. h3 Nc3 67. hxg4 hxg4 68. Re8 Rf6 69. Re3 Nd5 70. Re4 Kg5 71. Re8 Rb6 72. Re5+ 1/2-1/2

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.31"]
[Round "8"]
[White "Guba, Viktor"]
[Black "Kreutz, Jonas"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1939"]
[BlackElo "2074"]
[PlyCount "143"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Nd5 Nxd5 10. exd5 Bf5 11. Qd2 a5 12. Bd3 Bxd3 13. Qxd3 0-0 14. 0-0 Nd7 15. Rad1 Qc7 16. Qb5 a4 17. Nc1 Nf6 18. c4 Rfc8 19. b3 Qd7 20. Qb4 Bd8 21. Ne2 axb3 22. Qxb3 Ra4 23. Rc1 Rca8 24. Nc3 Ra3 25. Qb2 Qc8 26. Qe2 Nd7 27. Rf2 f5 28. f4 exf4 29. Bxf4 Bb6 30. Be3 Bxe3 31. Qxe3 Ne5 32. Qd4 Qd7 33. c5 Ng4 34. c6 bxc6 35. dxc6 Qxc6 36. Rxf5 R8a4 37. Qd5+ Qxd5 38. Nxd5 g6 39. Nf6+ Kf7 40. Rd5 Kxf6 41. Rxd6+ Ke5 42. Rd7 Nf6 43. Re7+ Kd6 44. Rce1 Rf4 45. g3 Rff3 46. R7e2 Nd5 47. Re6+ Kd7 48. R6e5 Ne3 49. Re4 Nf5 50. R4e2 Rfe3 51. Rd2+ Ke7 52. Rb1 Kf7 53. Rf1 h5 54. Rb1 Re6 55. Rb7+ Kf6 56. Rb1 Rea6 57. Rbb2 g5 58. Rf2 g4 59. Kg2 Kg6 60. Kg1 Ne3 61. Rfe2 Nd1 62. Rbc2 Rf3 63. Re1 Nc3 64. Kg2 Rxa2 65. Rxa2 Nxa2 66. h3 Nc3 67. hxg4 hxg4 68. Re8 Rf6 69. Re3 Nd5 70. Re4 Kg5 71. Re8 Rb6 72. Re5+ 1/2-1/2

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.30"]
[Round "7"]
[White "Arndt, Stefan"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2107"]
[BlackElo "1939"]
[PlyCount "74"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 c6 5. Be2 d5 6. b3 0-0 7. 0-0 c5 8. Bb2 cxd4 9. exd4 Bf5 10. Nc3 Nc6 11. c5 Ne4 12. Bb5 Bg4 13. Bxc6 bxc6 14. Qd3 Bxf3 15. gxf3 Ng5 16. Ne2 Qd7 17. Bc1 Ne6 18. Be3 f5 19. f4 Qc7 20. Kh1 Rab8 21. Rab1 a5 22. a3 Rb5 23. Rfe1 Bh6 24. Qd2 Rfb8 25. b4 axb4 26. axb4 Qd7 27. Rb3 Nc7 28. Nc1 Na6 29. Nd3 Bg7 30. f3 Qb7 31. Reb1 Nc7 32. Ne1 Ra8 33. Nc2 Qb8 34. Bf2 Rb7 35. Qe2 Ra2 36. R1b2 Rxb2 37. Rxb2 Kf7 1/2-1/2

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.30"]
[Round "7"]
[White "Arndt, Stefan"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2107"]
[BlackElo "1939"]
[PlyCount "74"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 c6 5. Be2 d5 6. b3 0-0 7. 0-0 c5 8. Bb2 cxd4 9. exd4 Bf5 10. Nc3 Nc6 11. c5 Ne4 12. Bb5 Bg4 13. Bxc6 bxc6 14. Qd3 Bxf3 15. gxf3 Ng5 16. Ne2 Qd7 17. Bc1 Ne6 18. Be3 f5 19. f4 Qc7 20. Kh1 Rab8 21. Rab1 a5 22. a3 Rb5 23. Rfe1 Bh6 24. Qd2 Rfb8 25. b4 axb4 26. axb4 Qd7 27. Rb3 Nc7 28. Nc1 Na6 29. Nd3 Bg7 30. f3 Qb7 31. Reb1 Nc7 32. Ne1 Ra8 33. Nc2 Qb8 34. Bf2 Rb7 35. Qe2 Ra2 36. R1b2 Rxb2 37. Rxb2 Kf7 1/2-1/2

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.29"]
[Round "6"]
[White "Guba, Viktor"]
[Black "Grabher, Heinz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1939"]
[BlackElo "2188"]
[PlyCount "43"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Bc4 Bb7 8. 0-0 Qc7 9. Bb3 d6 10. Re1 Nd7 11. Bxd5 Bxd5 12. Nc3 Qc6 13. Nxd5 Qxd5 14. Bf4 dxe5 15. Nxe5 Nf6 16. Qa4+ b5 17. Qa6 Bb4 18. Nc6 Bxe1 19. Qb7 0-0 20. Ne7+ Kh8 21. Nxd5 Nxd5 22. Bd6 1-0

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.29"]
[Round "6"]
[White "Guba, Viktor"]
[Black "Grabher, Heinz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1939"]
[BlackElo "2188"]
[PlyCount "43"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Bc4 Bb7 8. 0-0 Qc7 9. Bb3 d6 10. Re1 Nd7 11. Bxd5 Bxd5 12. Nc3 Qc6 13. Nxd5 Qxd5 14. Bf4 dxe5 15. Nxe5 Nf6 16. Qa4+ b5 17. Qa6 Bb4 18. Nc6 Bxe1 19. Qb7 0-0 20. Ne7+ Kh8 21. Nxd5 Nxd5 22. Bd6 1-0

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.25"]
[Round "2"]
[White "Guba, Viktor"]
[Black "Petriashvili, Nikoloz"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1939"]
[BlackElo "2468"]
[PlyCount "102"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. h3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Be3 Nc6 11. a3 Rc8 12. Qe2 Na5 13. Ne5 dxc4 14. Nxc4 Nxc4 15. Bxc4 Nd5 16. Rac1 e6 17. Ba6 Nxc3 18. bxc3 Qd5 19. Bxb7 Qxb7 20. c4 Rfd8 21. Rfd1 Qa6 22. Qa2 Qa4 23. Rd3 b5 24. cxb5 Rxc1+ 25. Bxc1 Qxb5 26. Qd2 Qd5 27. Qg5 Bxd4 28. Qxd5 Rxd5 29. Be3 Bxe3 30. Rxe3 Rd4 31. Rc3 h6 32. Rc7 Ra4 33. Rc3 Kg7 34. Kf1 g5 35. f3 Kg6 36. Ke2 h5 37. Re3 h4 38. Rc3 Kf5 39. Re3 Ra5 40. Rb3 f6 41. Rc3 Ra4 42. Rb3 e5 43. Rc3 Ra6 44. Kf2 Ra5 45. Ke3 Ra4 46. Rb3 Rc4 47. Kd3 Rd4+ 48. Ke3 a5 49. Rb5 Ra4 50. Rb3 Rc4 51. Kd3 Rc1 0-1

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.25"]
[Round "2"]
[White "Guba, Viktor"]
[Black "Petriashvili, Nikoloz"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1939"]
[BlackElo "2468"]
[PlyCount "102"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. h3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Be3 Nc6 11. a3 Rc8 12. Qe2 Na5 13. Ne5 dxc4 14. Nxc4 Nxc4 15. Bxc4 Nd5 16. Rac1 e6 17. Ba6 Nxc3 18. bxc3 Qd5 19. Bxb7 Qxb7 20. c4 Rfd8 21. Rfd1 Qa6 22. Qa2 Qa4 23. Rd3 b5 24. cxb5 Rxc1+ 25. Bxc1 Qxb5 26. Qd2 Qd5 27. Qg5 Bxd4 28. Qxd5 Rxd5 29. Be3 Bxe3 30. Rxe3 Rd4 31. Rc3 h6 32. Rc7 Ra4 33. Rc3 Kg7 34. Kf1 g5 35. f3 Kg6 36. Ke2 h5 37. Re3 h4 38. Rc3 Kf5 39. Re3 Ra5 40. Rb3 f6 41. Rc3 Ra4 42. Rb3 e5 43. Rc3 Ra6 44. Kf2 Ra5 45. Ke3 Ra4 46. Rb3 Rc4 47. Kd3 Rd4+ 48. Ke3 a5 49. Rb5 Ra4 50. Rb3 Rc4 51. Kd3 Rc1 0-1

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.24"]
[Round "1"]
[White "Hovenga, Alje"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2107"]
[BlackElo "1939"]
[PlyCount "62"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 c6 5. Nc3 d5 6. Qb3 e6 7. Bg2 Nbd7 8. 0-0 0-0 9. Bf4 dxc4 10. Qxc4 Nb6 11. Qb3 Nbd5 12. Be5 Bh6 13. e4 Nxc3 14. Bxf6 Ne2+ 15. Kh1 Qxf6 16. Qc4 Nxd4 17. e5 Qe7 18. Nxd4 Bd7 19. b4 Rac8 20. Nb3 b6 21. Rfd1 Rfd8 22. Rd6 f6 23. Rad1 fxe5 24. Qd3 Rc7 25. Nd2 Rf8 26. Nc4 Be8 27. Nxe5 Bg7 28. f4 Bxe5 29. fxe5 c5 30. Rxe6 Qxe6 31. Bd5 Bc6 0-1

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.24"]
[Round "1"]
[White "Hovenga, Alje"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2107"]
[BlackElo "1939"]
[PlyCount "62"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 c6 5. Nc3 d5 6. Qb3 e6 7. Bg2 Nbd7 8. 0-0 0-0 9. Bf4 dxc4 10. Qxc4 Nb6 11. Qb3 Nbd5 12. Be5 Bh6 13. e4 Nxc3 14. Bxf6 Ne2+ 15. Kh1 Qxf6 16. Qc4 Nxd4 17. e5 Qe7 18. Nxd4 Bd7 19. b4 Rac8 20. Nb3 b6 21. Rfd1 Rfd8 22. Rd6 f6 23. Rad1 fxe5 24. Qd3 Rc7 25. Nd2 Rf8 26. Nc4 Be8 27. Nxe5 Bg7 28. f4 Bxe5 29. fxe5 c5 30. Rxe6 Qxe6 31. Bd5 Bc6 0-1

[Event "Davos Amateur op"]
[Site "Davos"]
[Date "2024.08.04"]
[Round "4"]
[White "Hesse, Raphael"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1826"]
[BlackElo "1974"]
[PlyCount "49"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. 0-0 Be7 8. f4 Nxd4 9. Bxd7+ Qxd7 10. Qxd4 0-0 11. h3 Rfd8 12. Kh2 d5 13. e5 c5 14. Qd3 Ne8 15. g4 Rac8 16. f5 d4 17. Ne4 c4 18. Qf3 f6 19. g5 d3 20. gxf6 gxf6 21. Qg4+ Kh8 22. Rg1 Qd5 23. e6 Bd6+ 24. Kh1 Bg3 25. Rxg3 1-0

[Event "Davos Amateur op"]
[Site "Davos"]
[Date "2024.08.03"]
[Round "3"]
[White "Guba, Viktor"]
[Black "Rossier, Gilles"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1974"]
[BlackElo "1881"]
[PlyCount "76"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 Nb6 8. Be2 Bf5 9. 0-0 e6 10. Nc3 Be7 11. Bf4 0-0 12. a3 h6 13. Bg3 Rc8 14. Nb5 d5 15. Rc1 a6 16. Nd6 Bxd6 17. exd6 Na5 18. Rxc8 Nxc8 19. Qd2 Nc6 20. Ne5 Nxd6 21. Nxc6 bxc6 22. Bxd6 Qxd6 23. Bxa6 c5 24. Bd3 Bxd3 25. Qxd3 c4 26. Qd2 Rb8 27. Ra1 Qb6 28. Kf1 Qxb2 29. Qxb2 Rxb2 30. Ke1 Kf8 31. a4 Ke7 32. a5 Kd7 33. a6 Rb8 34. Kd2 Ra8 35. Rb1 Rxa6 36. Rb8 Ra3 37. Rg8 g6 38. g4 Rh3 0-1

[Event "Davos Amateur op"]
[Site "Davos"]
[Date "2024.08.02"]
[Round "1"]
[White "Guba, Viktor"]
[Black "Sigg, David"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1974"]
[BlackElo "1675"]
[PlyCount "21"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Qe6+ 8. Be3 Rd8 9. d5 Qc8 10. Qa4 Bxf3 11. gxf3 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2024.06.01"]
[Round "8"]
[White "Gschiel, Alexander"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2021"]
[BlackElo "1815"]
[PlyCount "82"]
[EventDate "2024.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Nf3 e5 7. d5 Na6 8. 0-0 Nc5 9. Qc2 a5 10. Be3 Ncd7 11. a3 Ne8 12. Nd2 Ndf6 13. f3 Nh5 14. b4 f5 15. c5 fxe4 16. Ndxe4 Nf4 17. Rac1 axb4 18. axb4 Nf6 19. cxd6 cxd6 20. Bc4 Bf5 21. Qb3 Bh6 22. Nxf6+ Qxf6 23. Ne4 Bxe4 24. fxe4 Qg5 25. Bxf4 Rxf4 26. Bd3 Raf8 27. g3 Rxf1+ 28. Rxf1 Qe3+ 29. Kg2 Rxf1 30. Kxf1 Qf3+ 31. Ke1 Be3 32. Be2 Qxe4 33. Qc3 Qh1+ 34. Bf1 Qe4 35. Qc8+ Kg7 36. Qxb7+ Kh6 37. Be2 Qb1+ 38. Bd1 Qe4 39. Qb5 Bc5+ 40. Kf1 Bxb4 41. Be2 Bc5 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2024.06.01"]
[Round "7"]
[White "Guba, Viktor"]
[Black "Erhard, Jakob"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1815"]
[BlackElo "2001"]
[PlyCount "113"]
[EventDate "2024.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 Nf6 6. Bb5 Bd7 7. Nxd7 Qxd7 8. c3 e6 9. 0-0 Bd6 10. f4 0-0 11. Nd2 a6 12. Bd3 b5 13. Nf3 Ne4 14. Ne5 Qc7 15. Bxe4 dxe4 16. Qe2 f5 17. Be3 Rfc8 18. Rac1 Ne7 19. b3 Nd5 20. c4 bxc4 21. bxc4 Nb4 22. a3 Bxe5 23. axb4 Bf6 24. b5 Rd8 25. Rfd1 Rd7 26. c5 axb5 27. Qxb5 Rad8 28. Qc4 Rd5 29. Ra1 h6 30. Ra6 Kf7 31. Qa4 R8d7 32. c6 Re7 33. Bc1 Kg6 34. g3 Re8 35. Ra7 Qc8 36. c7 Re7 37. Qc4 Red7 38. Be3 e5 39. fxe5 Bxe5 40. Rc1 Bxd4 41. Bxd4 Rxd4 42. Qe6+ Kg5 43. h4+ Kg4 44. Qg6+ Kh3 45. Qxf5+ Kxg3 46. Qf2+ Kg4 47. Qg2+ Kxh4 48. Qf2+ Kg4 49. Qe2+ Kg5 50. Rc5+ R7d5 51. Rxd5+ Rxd5 52. Qe3+ Kg6 53. Qxe4+ Rf5 54. Ra5 Kf6 55. Qxf5+ Qxf5 56. Rxf5+ Kxf5 57. c8Q+ 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2024.06.01"]
[Round "11"]
[White "Guba, Viktor"]
[Black "Froewis, Annika"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1815"]
[BlackElo "2003"]
[PlyCount "59"]
[EventDate "2024.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d6 5. d4 exd4 6. Nxd4 Be7 7. Be2 0-0 8. 0-0 Re8 9. Be3 Bf8 10. f3 Ne5 11. Qd2 c5 12. Nb3 a6 13. a4 Be6 14. Bg5 h6 15. Bh4 Ng6 16. Bg3 Nh5 17. Bf2 Nhf4 18. Be3 Nxe2+ 19. Qxe2 Ne5 20. Nd2 Qb6 21. Rab1 Rad8 22. b4 Qc7 23. bxc5 dxc5 24. h3 b6 25. f4 Nc6 26. Nc4 Bxc4 27. Qxc4 Nd4 28. Nd5 Qc8 29. Bxd4 Rxe4 30. Nxb6 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2024.06.01"]
[Round "4"]
[White "Guba, Viktor"]
[Black "Mira, Helene"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1815"]
[BlackElo "2054"]
[PlyCount "107"]
[EventDate "2024.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bg5 Be7 8. 0-0-0 d5 9. e5 Nfd7 10. Bxe7 Qxe7 11. Bd3 f5 12. g4 g6 13. gxf5 exf5 14. Rhe1 Nf8 15. Ne2 Ne6 16. c3 Nd7 17. Nf4 Qg5 18. Kb1 Qxf4 19. Qg2 Qh6 20. c4 Nf4 21. Qg3 Nxd3 22. Rxd3 dxc4 23. Rf3 0-0-0 24. e6 Nf6 25. e7 Rde8 26. Qd6 Ne4 27. Qe6+ Kc7 28. Rfe3 Qg7 29. f3 Nd6 30. d5 cxd5 31. Qxd5 a6 32. Rd1 Nb5 33. Qd7+ Kb8 34. Qxe8+ Rxe8 35. Rd8+ Kc7 36. Rxe8 Qd4 37. Rc8+ Kb6 38. Re1 Qd3+ 39. Ka1 Nd6 40. Rd8 c3 41. Rxd6+ Qxd6 42. e8Q cxb2+ 43. Kxb2 Qb4+ 44. Kc2 Qc4+ 45. Kd2 Qxa2+ 46. Ke3 Qb3+ 47. Kf2 Qb2+ 48. Kg3 f4+ 49. Kxf4 Qf6+ 50. Kg3 Qg5+ 51. Kf2 Qd2+ 52. Re2 Qg5 53. Qe6+ Ka7 54. Qe3+ 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2024.06.01"]
[Round "9"]
[White "Guba, Viktor"]
[Black "Schranzhofer, Marco"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1815"]
[BlackElo "1989"]
[PlyCount "102"]
[EventDate "2024.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 Nf6 6. Bb5 Bd7 7. Nxd7 Qxd7 8. c3 a6 9. Bd3 e6 10. 0-0 Rc8 11. Nd2 Bd6 12. f4 Qc7 13. g3 Ne7 14. Nf3 Ne4 15. Re1 f5 16. Ne5 Bxe5 17. fxe5 0-0 18. Be3 Nc6 19. Rc1 Qb6 20. b4 Na7 21. Qb3 Nb5 22. Bxe4 fxe4 23. a4 Na7 24. c4 dxc4 25. Rxc4 Rxc4 26. Qxc4 Qc6 27. Qb3 Rf3 28. Qb2 Qd5 29. Qe2 Nc6 30. Qd2 h6 31. Rc1 Kh7 32. Rc5 Qb3 33. Rc3 Qb1+ 34. Rc1 Qd3 35. Qxd3 exd3 36. Bf2 d2 37. Rd1 Rd3 38. Kf1 Nxd4 39. Bxd4 Rxd4 40. b5 axb5 41. axb5 Rd5 42. Kf2 b6 43. Kf3 Kg6 44. Ke4 Kf7 45. Rf1+ Ke7 46. Rd1 g6 47. Ke3 Rxe5+ 48. Kxd2 Rd5+ 49. Kc2 Rxd1 50. Kxd1 Kd6 51. Kd2 Kc5 0-1

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2024.06.01"]
[Round "6"]
[White "Guba, Viktor"]
[Black "Vrban, Damir"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1815"]
[BlackElo "2030"]
[PlyCount "66"]
[EventDate "2024.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 Nc6 5. Nxc6 dxc6 6. e5 Qf7 7. Bd3 Be6 8. 0-0 0-0-0 9. c3 c5 10. Na3 cxd4 11. Nb5 dxc3 12. Nxc3 Ne7 13. Qc2 Nc6 14. Bf4 Nb4 15. Qa4 Nxd3 16. Qxa7 Nxf4 17. Qa8+ Kd7 18. Rad1+ Nd5 19. Qxb7 Ke8 20. Qc6+ Qd7 21. Qb7 c6 22. Qa6 Be7 23. b4 Qc8 24. Qxc8 Rxc8 25. Nxd5 Bxd5 26. a3 Kf7 27. Rfe1 Ke6 28. f4 Ra8 29. Re3 Ra4 30. Ra1 Rha8 31. Rg3 g6 32. Rh3 h5 33. Rg3 Kf7 0-1

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2024.06.01"]
[Round "3"]
[White "Keferboeck, Jewgeni"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "C74"]
[WhiteElo "2006"]
[BlackElo "1815"]
[PlyCount "53"]
[EventDate "2024.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. exf5 Bxf5 7. 0-0 Bd3 8. Re1 Be7 9. Bc2 Bxc2 10. Qxc2 Nf6 11. d4 exd4 12. cxd4 0-0 13. Qb3+ d5 14. Qxb7 Nb4 15. Bf4 Bd6 16. Ne5 Rb8 17. Qa7 Qc8 18. a3 Nc2 19. Nc6 Ra8 20. Bxd6 Rxa7 21. Ne7+ Kh8 22. Nxc8 Rxc8 23. Bc5 Rb7 24. Nc3 Nxa1 25. Rxa1 Rxb2 26. g4 Rc2 27. Nd1 0-1

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2024.06.01"]
[Round "1"]
[White "Kienboeck, Benjamin"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "2045"]
[BlackElo "1815"]
[PlyCount "46"]
[EventDate "2024.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 c5 8. Nf3 Bb7 9. Nc3 Nf6 10. 0-0 Be7 11. Re1 0-0 12. Bf4 Nh5 13. Be3 f5 14. Nd2 g6 15. exf5 Bg5 16. fxg6 hxg6 17. Nde4 Bxe3 18. Rxe3 d5 19. Nxc5 Bc6 20. Ne6 Qf6 21. Nxf8 d4 22. Rf3 Bxf3 23. Qxf3 dxc3 1-0

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2024.06.01"]
[Round "10"]
[White "Kummer, Helmut"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2031"]
[BlackElo "1815"]
[PlyCount "42"]
[EventDate "2024.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Bg5 Na6 7. Qd2 e5 8. d5 Nc5 9. f3 a5 10. g4 h6 11. Be3 Nfd7 12. h4 Kh7 13. 0-0-0 Rh8 14. Nh3 Kg8 15. Nf2 b6 16. Kb1 Ba6 17. Rdg1 Rb8 18. Nfd1 Qc8 19. Bf2 c6 20. dxc6 Qxc6 21. Qxd6 Qxd6 0-1

[Event "AUT-ch Blitz"]
[Site "Innsbruck"]
[Date "2024.06.01"]
[Round "5"]
[White "Wohlfahrt, Herbert J"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2347"]
[BlackElo "1815"]
[PlyCount "55"]
[EventDate "2024.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. d4 c5 7. Bg2 Nfd7 8. Nc3 Nc6 9. d5 Nce5 10. Nd2 a6 11. a4 f5 12. 0-0 Nf6 13. h3 Bd7 14. Qc2 Rb8 15. f4 Nf7 16. e4 fxe4 17. Ndxe4 Qc8 18. Kh2 h5 19. Nxf6+ exf6 20. Qxg6 Bf5 21. Qxh5 Bc2 22. Ne4 Nd8 23. Qg6 Bxe4 24. Bxe4 Rf7 25. Bf5 Qc7 26. Rae1 Kf8 27. h4 b5 28. h5 1-0

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2024.05.10"]
[Round "7"]
[White "Guba, Viktor"]
[Black "Dittmar, Peter"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1891"]
[BlackElo "2114"]
[PlyCount "72"]
[EventDate "2024.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 f6 9. exf6 Nxf6 10. Qe2 0-0 11. 0-0-0 Bd7 12. Kb1 Rc8 13. Bb5 a6 14. Bxc6 Rxc6 15. Na4 Ba7 16. Ne5 Rc8 17. Nxd7 Qxd7 18. Nc3 Qc6 19. Rhe1 Rce8 20. Be5 Nd7 21. Bd4 Bb8 22. Nxd5 exd5 23. Qxe8 Rxe8 24. Rxe8+ Kf7 25. Re3 Nf6 26. Rde1 Bd6 27. h3 Qc4 28. c3 Qc7 29. Be5 Bxe5 30. Rxe5 b5 31. g4 h6 32. f4 Qd6 33. f5 Ne4 34. Re6 Qg3 35. Rd1 Qxh3 36. Rxd5 Nxc3+ 0-1

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2024.05.09"]
[Round "6"]
[White "Pfister, Peter"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2040"]
[BlackElo "1891"]
[PlyCount "86"]
[EventDate "2024.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nbd7 7. Qc2 e5 8. Rd1 Qe7 9. Nc3 h6 10. e3 c6 11. b3 Ne8 12. Ba3 Kh7 13. Rd2 f5 14. dxe5 Nxe5 15. Rad1 Nxf3+ 16. Bxf3 Qe5 17. Na4 c5 18. b4 cxb4 19. Bxb4 Rf7 20. Bd5 Rd7 21. Qb3 Rb8 22. c5 dxc5 23. Nxc5 Rc7 24. Bg8+ Kh8 25. Ne6 Bxe6 26. Bxe6 a5 27. Rd8 Rc1 28. Rxb8 Rxd1+ 29. Qxd1 Qxb8 30. Bxa5 Qe5 31. Qd5 Qa1+ 32. Kg2 Qb1 33. Bc8 b6 34. Bd2 Nf6 35. Qd8+ Kh7 36. Bb7 Qxa2 37. h3 b5 38. Bc3 Qe6 39. Bxf6 Qxf6 40. Qxf6 Bxf6 41. e4 fxe4 42. Bxe4 Kg7 43. h4 b4 1/2-1/2

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2024.05.08"]
[Round "5"]
[White "Guba, Viktor"]
[Black "Mira, Helene"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1891"]
[BlackElo "2034"]
[PlyCount "109"]
[EventDate "2024.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d5 5. Bb5 d4 6. Ne2 Nxe4 7. Nxe5 Qd5 8. Nxc6 bxc6 9. Bd3 Nc5 10. 0-0 Nxd3 11. cxd3 Bd6 12. Qa4 Be5 13. b3 0-0 14. Bb2 c5 15. Qc4 Qxc4 16. dxc4 Rb8 17. b4 Bf5 18. Ng3 Bd3 19. Rfd1 Rfe8 20. Re1 cxb4 21. axb4 c5 22. Rxa7 Bd6 23. Rxe8+ Rxe8 24. Ra1 cxb4 25. Bxd4 Bxc4 26. Nf5 Bf8 27. Ne3 Bd3 28. Ra7 f5 29. g3 Re4 30. Bb2 f4 31. gxf4 Rxf4 32. h3 h6 33. Rd7 Bb5 34. Rb7 Bc6 35. Rc7 Bf3 36. Be5 Rh4 37. Kh2 Re4 38. d4 Rxd4 39. Nf5 Rd5 40. Ne7+ Bxe7 41. Rxe7 b3 42. Rxg7+ Kf8 43. Rg3 Bd1 44. Bc3 Rd2 45. Bb4+ Kf7 46. Rxb3 Rxf2+ 47. Kg3 Rf6 48. Rd3 Be2 49. Re3 Bh5 50. Bc3 Rc6 51. Be5 Kg6 52. Bf4 Bd1 53. Rd3 Bc2 54. Rd6+ Rxd6 55. Bxd6 1/2-1/2

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2024.05.07"]
[Round "4"]
[White "Hu, Yu A"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2148"]
[BlackElo "1891"]
[PlyCount "77"]
[EventDate "2024.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 f6 8. exf6 Nxf6 9. Qd3 Ne4 10. Bd2 Nxd2 11. Qxd2 Qf6 12. Rc1 0-0 13. a3 Bxc3 14. Qxc3 Qf7 15. e3 d6 16. Be2 Qg6 17. 0-0 Bh3 18. Ne1 Rae8 19. Kh1 Be6 20. Nd3 Bc8 21. b4 Nd8 22. Qd2 Ne6 23. c5 Ng5 24. Nf4 Qf6 25. cxd6 cxd6 26. Rc7 Ne4 27. Qd5+ Kh8 28. Bd3 Re5 29. Qd4 d5 30. Bxe4 dxe4 31. Rfc1 Bg4 32. h3 g5 33. Nd5 Qd6 34. Ne7 Qf6 35. hxg4 Qh6+ 36. Kg1 Qf6 37. Nf5 h5 38. Qd7 Qg6 39. gxh5 1-0

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2024.05.06"]
[Round "3"]
[White "Guba, Viktor"]
[Black "Al Mutlaq, Ibrahim A"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1891"]
[BlackElo "1794"]
[PlyCount "127"]
[EventDate "2024.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nf6 6. Ne5 Bd6 7. Bb5+ Nbd7 8. 0-0 0-0 9. Nxd7 Bxd7 10. Bxd7 Qxd7 11. dxc5 Bxc5 12. Nd2 Rad8 13. Nb3 Bb6 14. Nd4 Bc7 15. Bg5 Qd6 16. g3 Bb6 17. Qf3 Bxd4 18. cxd4 h6 19. Bxf6 Qxf6 20. Qxf6 gxf6 21. Rfe1 Rfe8 22. Kf1 Re4 23. Rxe4 dxe4 24. Rd1 Kf8 25. Ke2 Ke7 26. Ke3 Rc8 27. Rd2 f5 28. f3 Rc1 29. Re2 exf3 30. Kxf3+ Kd6 31. Ke3 Rf1 32. Rc2 Re1+ 33. Kd3 Rd1+ 34. Kc4 f4 35. Rf2 fxg3 36. hxg3 Rc1+ 37. Kd3 Ke6 38. Rh2 Rd1+ 39. Kc3 Rc1+ 40. Kd2 Rg1 41. Rxh6+ Kd5 42. Rf6 Rg2+ 43. Kc3 Rxg3+ 44. Kb4 Rg7 45. Rf4 Ke6 46. Kc4 f5 47. Rf2 Rf7 48. d5+ Ke5 49. Re2+ Kf4 50. d6 Kg3 51. Re7 Rf8 52. d7 Rd8 53. Kd5 f4 54. Kd6 f3 55. Kc7 f2 56. Rf7 Rxd7+ 57. Kxd7 Kg2 58. Kc7 b5 59. Kb7 b4 60. Kxa7 f1Q 61. Rxf1 Kxf1 62. Kb6 Ke2 63. Kc5 b3 64. axb3 1-0

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2024.05.05"]
[Round "2"]
[White "Bendel, Ralf"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "2067"]
[BlackElo "1891"]
[PlyCount "97"]
[EventDate "2024.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bd7 8. Nc3 Nf6 9. 0-0 Be7 10. Bf4 0-0 11. Re1 Rb8 12. b3 d5 13. e5 Ne8 14. Qd3 Ba3 15. Rad1 Bb4 16. Bd2 c5 17. Nf3 d4 18. Nb1 Bb5 19. Qe4 Bxd2 20. Nbxd2 Rb6 21. a4 f5 22. Qh4 Qxh4 23. Nxh4 Bd7 24. f4 h6 25. Nc4 Rc6 26. c3 g5 27. Nf3 Rg6 28. cxd4 cxd4 29. Nxd4 Ng7 30. fxg5 hxg5 31. e6 Bxe6 32. Ne5 Rgf6 33. Rc1 Rc8 34. Nec6 Kf8 35. Rc5 Bd7 36. Ne5 Be8 37. Nc4 Bd7 38. Ne5 Be8 39. Nec6 Bd7 40. Nb4 Rb6 41. Nd5 Rd6 42. Nf3 Ne6 43. Ra5 g4 44. Ne5 Nd4 45. Nxd7+ Rxd7 46. Nf4 Re8 47. Rxe8+ Kxe8 48. Rxa6 Nxb3 49. Ra8+ 1/2-1/2

[Event "AUT-ch U16"]
[Site "Leibnitz"]
[Date "2024.03.28"]
[Round "7"]
[White "Guba, Viktor"]
[Black "Gruenwald, Simon"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1892"]
[BlackElo "2117"]
[PlyCount "90"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Ne2 Ne7 5. 0-0 g6 6. Be3 Bg7 7. c3 h6 8. Nd2 d6 9. b4 a6 10. Nb3 0-0 11. Rb1 f5 12. f3 g5 13. a4 f4 14. Bf2 Qe8 15. a5 b5 16. c4 c6 17. cxb5 cxb5 18. Rc1 Nbc6 19. Qd2 Rc8 20. Rfe1 Qf7 21. Nc3 Nxb4 22. Nxb5 Nxd3 23. Nxd6 Nxc1 24. Nxf7 Nxb3 25. Qb4 Kxf7 26. Qxb7 Nxa5 27. Qxa6 Nac6 28. e5 Rfd8 29. Qa4 Nd5 30. Rb1 Nce7 31. Re1 Rc7 32. g4 Rdc8 33. Qd1 Rc2 34. Qb1 Bf8 35. h4 Bg7 36. h5 R8c7 37. Qb5 Rd2 38. Qb1 Rcc2 39. Rc1 Rb2 40. Qh7 Rxf2 41. Rc8 Rg2+ 42. Kh1 Rh2+ 43. Kg1 Rbg2+ 44. Kf1 Ne3+ 45. Ke1 Re2# 0-1

[Event "AUT-ch U16"]
[Site "Leibnitz"]
[Date "2024.03.27"]
[Round "6"]
[White "Standhartinger, Joachim"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1930"]
[BlackElo "1892"]
[PlyCount "68"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nbd2 a6 7. Bb3 d5 8. exd5 Nxd5 9. Re1 f6 10. Ne4 Kh8 11. d4 exd4 12. Nxd4 Ndb4 13. Nxc6 Qxd1 14. Rxd1 Nxc6 15. Bf4 Ne5 16. Ng5 Bc5 17. Ne6 Bxe6 18. Bxe6 Bd6 19. Be3 Rfe8 20. Bd5 Rab8 21. Ba7 Ra8 22. Bd4 c6 23. Bb3 Rad8 24. Bb6 Rd7 25. c4 Bb8 26. g3 Rde7 27. Bd8 Rd7 28. Ba5 Rde7 29. Bb4 Re6 30. f4 Ng4 31. Re1 Ba7+ 32. Kg2 Bd4 33. Rxe6 Rxe6 34. c5 Re8 1/2-1/2

[Event "AUT-ch U16"]
[Site "Leibnitz"]
[Date "2024.03.26"]
[Round "4"]
[White "Guba, Viktor"]
[Black "Schramml, Fabian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1892"]
[BlackElo "1894"]
[PlyCount "101"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Nc2 Nc6 8. Bd3 cxd4 9. Ncxd4 Bc5 10. Be3 Bxd4 11. Nxd4 Nd5 12. Nxc6 bxc6 13. Bc5 Qg5 14. Qf3 Qe5+ 15. Qe4 Qxe4+ 16. Bxe4 Ba6 17. 0-0-0 f5 18. Bd3 Bxd3 19. Rxd3 Kf7 20. Rhd1 Rhe8 21. c4 Nf6 22. Rd6 Rac8 23. Bxa7 Ra8 24. Bc5 Rxa2 25. Rxc6 Ra1+ 26. Kc2 Rxd1 27. Kxd1 Rd8+ 28. Ke2 Ne4 29. Be3 Rb8 30. Rb6 Rc8 31. f3 Nf6 32. b3 e5 33. Bd2 e4 34. f4 Rc7 35. Ra6 h6 36. Ra1 Nd7 37. Be3 Ke6 38. Rc1 Nc5 39. Bxc5 Rxc5 40. b4 Rc8 41. Ke3 Rd8 42. Rc3 g5 43. c5 Kd7 44. b5 Kc7 45. fxg5 hxg5 46. g3 Rd1 47. Rb3 Rd5 48. b6+ Kb7 49. c6+ Kb8 50. c7+ Kb7 51. Rc3 1-0

[Event "AUT-ch U16"]
[Site "Leibnitz"]
[Date "2024.03.26"]
[Round "5"]
[White "Wu, Chenshan"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1815"]
[BlackElo "1892"]
[PlyCount "103"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bc5 6. e3 Qe7 7. Nc3 Bb4 8. Qc2 Ngxe5 9. Nxe5 Nxe5 10. a3 Bxc3+ 11. Qxc3 f6 12. Be2 d6 13. 0-0 Bd7 14. Rac1 0-0 15. Rfd1 b6 16. b4 Rfe8 17. c5 bxc5 18. bxc5 Be6 19. cxd6 cxd6 20. e4 Rac8 21. Qb4 Rxc1 22. Bxc1 Rd8 23. a4 Qc7 24. Ba3 Nf7 25. f4 a5 26. Qd4 d5 27. exd5 Rxd5 28. Qe3 Rxd1+ 29. Bxd1 Qd7 30. Bc2 Nh6 31. Qe4 Bf5 32. Bb3+ Nf7 33. Qa8+ Qc8 34. Qxc8+ Bxc8 35. Bc5 g6 36. Bb6 Kf8 37. Bxa5 Nd6 38. Bb4 Ke7 39. Kf2 Kd7 40. Ke3 Bb7 41. g3 g5 42. Bxd6 Kxd6 43. fxg5 fxg5 44. Bc2 h6 45. Be4 Ba6 46. Kf3 Ke5 47. Bc6 Kf5 48. Bb5 Bb7+ 49. Kf2 h5 50. a5 h4 51. a6 Ba8 52. Bd7+ 1-0

[Event "AUT-chT U18 rapid"]
[Site "Vienna"]
[Date "2023.10.29"]
[Round "7.3"]
[White "Egger, Stefanie"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1786"]
[BlackElo "1711"]
[PlyCount "71"]
[EventDate "2023.10.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Niederoesterreich U18"]
[BlackTeam "Vorarlberg U18"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 d6 5. g3 0-0 6. Bg2 Nfd7 7. 0-0 Nc6 8. c4 e5 9. dxe5 Ncxe5 10. Qc2 Re8 11. Nc3 Nxf3+ 12. Bxf3 Ne5 13. Bg2 Nc6 14. e3 Bf5 15. Qd2 Rb8 16. Nd5 Ne5 17. e4 Bd7 18. f4 Nc6 19. Bxg7 Kxg7 20. Qc3+ f6 21. Rae1 Be6 22. f5 Bxd5 23. exd5 Ne5 24. fxg6 hxg6 25. Bh3 Rh8 26. Be6 Rh6 27. Qd2 Qh8 28. Qf2 Rf8 29. Re2 b6 30. a4 Nd3 31. Qd4 Ne5 32. a5 Qh7 33. Qf4 Nd3 34. Qd4 Ne5 35. Qf4 Nd3 36. Qd4 1/2-1/2

[Event "AUT-chT U18 rapid"]
[Site "Vienna"]
[Date "2023.10.29"]
[Round "6.3"]
[White "Guba, Viktor"]
[Black "Balint, Peter1"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1711"]
[BlackElo "2206"]
[PlyCount "89"]
[EventDate "2023.10.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vorarlberg U18"]
[BlackTeam "Vienna U18"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 g6 5. Nxe5 Nxe5 6. d4 Nc6 7. d5 Qe7 8. dxc6 dxc6 9. Bd3 Bg7 10. 0-0 0-0 11. Bg5 Re8 12. Qd2 Qf8 13. Rfe1 Be6 14. Qf4 Nd7 15. Qxc7 Nc5 16. Qg3 h6 17. Bd2 Rad8 18. Rad1 Nxd3 19. cxd3 Bb3 20. Rc1 Qd6 21. Qxd6 Rxd6 22. Be3 a6 23. d4 Bxd4 24. Bxh6 Ba7 25. Be3 Bxe3 26. Rxe3 Rd2 27. Re2 Rxe2 28. Nxe2 Rd8 29. Kf1 Rd2 30. Ke1 Rxb2 31. Nd4 Ba4 32. Rc4 Bb5 33. Nxb5 axb5 34. Rc3 Ra2 35. g3 Kg7 36. Rf3 Rb2 37. Re3 c5 38. Re2 Rb3 39. Re3 Rb1+ 40. Ke2 Rb2+ 41. Ke1 c4 42. Rc3 Kf6 43. Rf3+ Ke6 44. Rc3 Ke5 45. Re3 0-1

[Event "AUT-chT U18 rapid"]
[Site "Vienna"]
[Date "2023.10.29"]
[Round "4.3"]
[White "Guba, Viktor"]
[Black "Gillhofer, Michael"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1711"]
[BlackElo "1622"]
[PlyCount "173"]
[EventDate "2023.10.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vorarlberg U18"]
[BlackTeam "Oberoesterreich U18"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. Bb5 Bd7 6. Qf3 Nxe5 7. Qxd5 Nc6 8. 0-0 Nf6 9. Qf3 a6 10. Ba4 b5 11. Bb3 Nd4 12. Qe3 Nxb3 13. axb3 e6 14. Nc3 Be7 15. d4 Bc6 16. Ne2 Qd5 17. Nf4 Qe4 18. Qc3 Bb7 19. f3 Qc6 20. Qd3 Rd8 21. Be3 Nd5 22. Nxd5 Qxd5 23. c4 bxc4 24. bxc4 Qd7 25. Rac1 0-0 26. Qe2 Bf6 27. Rfd1 Rc8 28. b4 Rfd8 29. Qf2 Qa4 30. Qb2 Rd7 31. Rd3 Rdc7 32. c5 Bd5 33. Ra3 Qb5 34. Ra5 Qb7 35. Rca1 Bc4 36. Qc3 Bb5 37. R5a2 Qc6 38. Rc2 Rd7 39. Rd2 Rcd8 40. Rad1 g6 41. f4 Kg7 42. Kf2 Rd5 43. Rc1 h5 44. h3 g5 45. g3 Rf5 46. Kg1 Qf3 47. Rg2 Bc6 48. Rcc2 Bxd4 49. Bxd4+ Kg6 50. Qxf3 Bxf3 51. Rgf2 Be4 52. Rcd2 Rfd5 53. Be3 Rd3 54. fxg5 R8d5 55. Rxd3 Rxd3 56. Rf6+ Kg7 57. Kf2 Bf5 58. g4 hxg4 59. hxg4 Bxg4 60. Rh6 Rb3 61. Bd4+ Kf8 62. Rh8+ Ke7 63. Bf6+ Kd7 64. Rd8+ Kc6 65. Rd6+ Kb5 66. Rb6+ Kc4 67. Rxa6 Rxb4 68. c6 Kb5 69. c7 Rc4 70. Ra7 Kb6 71. Bd4+ Kb5 72. Rb7+ Ka6 73. Ra7+ Kb5 74. Be3 e5 75. c8Q Rxc8 76. Rxf7 Kc6 77. Kg3 Be6 78. Rf6 Kd5 79. g6 Rg8 80. Kh4 Kd6 81. Kg5 e4 82. Kh6 Ke7 83. Rf4 Bd5 84. g7 Ke8 85. Kh7 Ke7 86. Bc5+ Kd7 87. Rf8 1-0

[Event "AUT-chT U18 rapid"]
[Site "Vienna"]
[Date "2023.10.29"]
[Round "2.3"]
[White "Guba, Viktor"]
[Black "Pedevilla, Luis"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1711"]
[BlackElo "1685"]
[PlyCount "64"]
[EventDate "2023.10.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vorarlberg U18"]
[BlackTeam "Kaernten U18"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 a6 8. Be2 0-0 9. Qd2 b5 10. g4 Nxd4 11. Bxd4 Bb7 12. f3 Qc7 13. Rd1 Rad8 14. Qe3 Qb8 15. Bb6 Rc8 16. f4 d5 17. Bd4 Nxe4 18. Nxe4 dxe4 19. c3 Bd6 20. Rf1 e5 21. fxe5 Bxe5 22. Bc5 Rfd8 23. Rxd8+ Rxd8 24. Rf5 Bxh2 25. Kf1 Qg3 26. Qxg3 Bxg3 27. Kg2 Bc7 28. Kf2 g6 29. Rf6 Kg7 30. g5 h6 31. Bd4 Rxd4 32. cxd4 hxg5 0-1

[Event "AUT-chT U18 rapid"]
[Site "Vienna"]
[Date "2023.10.29"]
[Round "3.3"]
[White "Hellerschmid, Andreas"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1670"]
[BlackElo "1711"]
[PlyCount "80"]
[EventDate "2023.10.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vienna U18 II"]
[BlackTeam "Vorarlberg U18"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. g3 0-0 6. Bg2 d5 7. Ne2 c6 8. 0-0 Nd7 9. Nd2 f5 10. c4 Nb6 11. c5 Nd7 12. b4 Nf6 13. Nc3 Ne4 14. Ndxe4 fxe4 15. a4 Bd7 16. Qb3 a6 17. b5 axb5 18. axb5 Qe7 19. b6 f5 20. Rfb1 Be6 21. Ra7 g5 22. Rba1 Rab8 23. Qa4 Qf7 24. Bf1 f4 25. Qc2 Bg4 26. h3 Bf3 27. g4 h5 28. Be2 Qe6 29. Bxf3 exf3 30. Qd3 hxg4 31. hxg4 Qxg4+ 32. Kf1 Qg2+ 33. Ke1 Qg1+ 34. Kd2 Qxf2+ 35. Kc1 Qxe3+ 36. Kc2 Qxd4 37. Qxf3 Qxc5 38. Rg1 d4 39. Ra3 dxc3 40. Rxg5 Qxg5 0-1

[Event "AUT-chT U18 rapid"]
[Site "Vienna"]
[Date "2023.10.29"]
[Round "1.3"]
[White "Martinovic, David"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1888"]
[BlackElo "1711"]
[PlyCount "73"]
[EventDate "2023.10.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Steiermark U18"]
[BlackTeam "Vorarlberg U18"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 Ne5 9. 0-0-0 Bb4 10. a3 Bxc3 11. Qxc3 Qxc3 12. bxc3 0-0 13. Bg5 Nc6 14. Bxf6 gxf6 15. Bc4 b5 16. Ba2 Ne5 17. Nb3 Nc4 18. Nc5 Nxa3 19. Kb2 Nc4+ 20. Bxc4 bxc4 21. Nxd7 Bxd7 22. Rxd7 Rfb8+ 23. Kc1 a5 24. Kd2 a4 25. Ra1 a3 26. Ke2 Rb2 27. Rd2 a2 28. Rdd1 Rxc2+ 29. Kf1 Rxc3 30. Rd2 Rca3 31. Rc2 c3 32. Ke2 Rb3 33. Kd3 Rb2 34. Rxc3 Rb1 35. Rc1 Rxc1 36. Rxc1 a1Q 37. Rc2 0-1

[Event "AUT-ch U18 Rapid"]
[Site "Vienna"]
[Date "2023.10.28"]
[Round "8"]
[White "Feiertag, Jonas"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1557"]
[BlackElo "1711"]
[PlyCount "56"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. c4 cxd4 5. exd4 d5 6. Nc3 Bg7 7. Bf4 0-0 8. c5 Nc6 9. Be2 Ne4 10. Qb3 Nxc3 11. Qxc3 Bg4 12. 0-0-0 Rc8 13. Kb1 Qd7 14. h3 Bxf3 15. Bxf3 Qf5+ 16. Ka1 Qxf4 17. Bxd5 Bxd4 18. Qb3 Bg7 19. Rhf1 e6 20. g3 Qc7 21. Be4 Nd4 22. Qe3 Qxc5 23. Rc1 Qb5 24. Bd3 Qb4 25. a3 Qb6 26. Bc4 Rfd8 27. Rfd1 Nc2+ 28. Rxc2 Rxd1+ 0-1

[Event "AUT-ch U18 Rapid"]
[Site "Vienna"]
[Date "2023.10.28"]
[Round "5"]
[White "Gruenwald, Beat"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1734"]
[BlackElo "1711"]
[PlyCount "51"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. 0-0 Ba7 7. Bb3 0-0 8. h3 d6 9. Nbd2 Be6 10. Re1 h6 11. Nf1 Ne7 12. Ng3 Ng6 13. d4 exd4 14. cxd4 d5 15. e5 Nd7 16. Bc2 Qe7 17. Bxg6 fxg6 18. Qc2 Bxh3 19. Qxg6 Qe6 20. Qxe6+ Bxe6 21. Bd2 Bg4 22. Nh2 Be6 23. Nf3 Bg4 24. Nh2 Be6 25. Nf3 Bg4 26. Nh2 1/2-1/2

[Event "AUT-ch U18 Rapid"]
[Site "Vienna"]
[Date "2023.10.28"]
[Round "1"]
[White "Guba, Viktor"]
[Black "Brown, Julian"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "1711"]
[BlackElo "1553"]
[PlyCount "63"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Nb3 Bb6 8. Be2 0-0 9. 0-0 Be6 10. Nbd4 Nc6 11. c3 h6 12. h3 Rc8 13. Be3 Qd7 14. Qd3 Rfe8 15. Rad1 Ne4 16. Nxe6 fxe6 17. Bxb6 axb6 18. Qxe4 dxe4 19. Rxd7 exf3 20. Bxf3 Ne5 21. Rxb7 Nxf3+ 22. gxf3 Rc6 23. Rd1 Rf8 24. Rdd7 Rxf3 25. Rxg7+ Kf8 26. Rh7 Kg8 27. Rxh6 Rc5 28. Rg6+ Kf8 29. Rg3 Rff5 30. Rxb6 Kf7 31. Kg2 Rcd5 32. Rf3 1-0

[Event "AUT-ch U18 Rapid"]
[Site "Vienna"]
[Date "2023.10.28"]
[Round "9"]
[White "Guba, Viktor"]
[Black "Dotzer, Lukas"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1711"]
[BlackElo "2331"]
[PlyCount "95"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 b5 8. Nxc6 Qxc6 9. Bf3 Bb7 10. 0-0 Rc8 11. e5 Qc7 12. Bxb7 Qxb7 13. Qd2 Bb4 14. Bd4 Ne7 15. a3 Bxc3 16. Bxc3 Nd5 17. Bd4 0-0 18. Rad1 Rc6 19. c3 Rfc8 20. f4 Ne7 21. g4 d6 22. Qe2 Rd8 23. exd6 Rcxd6 24. f5 Qd5 25. Rde1 Nc6 26. Be3 exf5 27. Rxf5 Qe6 28. Qf2 Rd1 29. Rxd1 Rxd1+ 30. Kg2 Ne5 31. Qf4 Qd5+ 32. Kg3 f6 33. g5 Qe6 34. gxf6 Nf7 35. fxg7 Rd3 36. Kf2 Rxe3 37. Rxf7 Re2+ 38. Kf1 Re1+ 39. Kf2 Qe2+ 40. Kg3 Rg1+ 41. Kh4 Qe1+ 42. Kh3 Qe6+ 43. Rf5 Kxg7 44. Kh4 Qe7+ 45. Kh3 Rg6 46. Qe5+ Qxe5 47. Rxe5 Rd6 48. Re2 1/2-1/2

[Event "AUT-ch U18 Rapid"]
[Site "Vienna"]
[Date "2023.10.28"]
[Round "3"]
[White "Guba, Viktor"]
[Black "Geworgyan, Derenick"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1711"]
[BlackElo "1154"]
[PlyCount "9"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 Bc5 5. Nxe5 1-0

[Event "AUT-ch U18 Rapid"]
[Site "Vienna"]
[Date "2023.10.28"]
[Round "7"]
[White "Guba, Viktor"]
[Black "Martinovic, David"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1711"]
[BlackElo "1888"]
[PlyCount "121"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 a6 5. Bc4 Bc5 6. 0-0 h6 7. Bb3 d6 8. Re1 Bg4 9. Ba4 0-0 10. Bxc6 bxc6 11. h3 Bh5 12. d3 Re8 13. Be3 Bb6 14. g4 Bg6 15. Qd2 Kh7 16. Rad1 c5 17. Ne2 c6 18. Ng3 Qd7 19. Nh4 d5 20. exd5 cxd5 21. Nxg6 fxg6 22. f3 Rad8 23. Kg2 Qf7 24. Bf2 Rd7 25. b4 Rc7 26. bxc5 Bxc5 27. Bxc5 Rxc5 28. Rxe5 Rxe5 29. d4 Qc7 30. dxc5 Qxc5 31. a4 Re3 32. Ne2 Ra3 33. Nf4 Rxa4 34. Nxd5 Nxd5 35. Qxd5 Qxc2+ 36. Rd2 Qc4 37. Qd6 Ra2 38. Kg3 Rxd2 39. Qxd2 Qa4 40. h4 a5 41. h5 gxh5 42. gxh5 Qa1 43. Qd3+ Kg8 44. Qd5+ Kf8 45. Qd8+ Kf7 46. Qd7+ Kf6 47. Qd8+ Ke6 48. Qe8+ Kd5 49. Qd7+ Kc5 50. Qc7+ Kb4 51. Qb6+ Kc4 52. Qc6+ Kb3 53. Qb5+ Kc2 54. Qe2+ Kb3 55. Qb5+ Kc2 56. Qe2+ Kb1 57. Qd1+ Ka2 58. Qa4+ Kb2 59. Qd4+ Ka2 60. Qa4+ Kb1 61. Qd1+ 1/2-1/2

[Event "AUT-ch U18 Rapid"]
[Site "Vienna"]
[Date "2023.10.28"]
[Round "4"]
[White "Guba, Viktor"]
[Black "Wimmer, Michael"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1711"]
[BlackElo "2082"]
[PlyCount "60"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 a6 5. d4 exd4 6. Nxd4 Nxe4 7. Nxe4 Qe7 8. f3 d5 9. Nxc6 bxc6 10. Bd3 dxe4 11. fxe4 Qh4+ 12. g3 Qh3 13. Qe2 Bg4 14. Qf2 Bd6 15. Be3 0-0 16. Kd2 Rab8 17. Bd4 Rfd8 18. Raf1 Be6 19. Kc1 Qh6+ 20. Be3 Qh5 21. Bd2 Be5 22. b3 Bd4 23. Qf4 Qc5 24. Bb4 Be3+ 25. Kb1 Qd4 26. Qxc7 c5 27. Ba5 Rxb3+ 28. cxb3 Qxd3+ 29. Kb2 Qxb3+ 30. Ka1 Qa2# 0-1

[Event "AUT-ch U18 Rapid"]
[Site "Vienna"]
[Date "2023.10.28"]
[Round "6"]
[White "Nicolussi, Hieronymus"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1594"]
[BlackElo "1711"]
[PlyCount "78"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 c5 7. c3 Nc6 8. Re1 Nd7 9. d4 cxd4 10. cxd4 b6 11. Nc3 Bb7 12. Be3 Rc8 13. a3 Nf6 14. Qd2 Ng4 15. Bf4 e5 16. Bg5 f6 17. d5 Na5 18. Bh3 h5 19. Be3 Nb3 20. Qc2 Nxa1 21. Rxa1 Nxe3 22. fxe3 Rc7 23. Nh4 Kh7 24. Qe2 Bc8 25. Nb5 Bxh3 26. Nxc7 Qxc7 27. Nf5 Bxf5 28. exf5 Rc8 29. fxg6+ Kxg6 30. Qd3+ f5 31. e4 Qc5+ 32. Kh1 Qd4 33. exf5+ Kf6 34. Qf3 Qg4 35. Qd3 Rc5 36. b4 Rc7 37. Kg2 Qd4 38. Qb5 Rc2+ 39. Kh1 Qxa1+ 0-1

[Event "AUT-ch U18 Rapid"]
[Site "Vienna"]
[Date "2023.10.28"]
[Round "2"]
[White "Stoegerer, Konstantin"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1650"]
[BlackElo "1711"]
[PlyCount "77"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nfd7 6. 0-0-0 Nc6 7. d5 Nce5 8. f3 0-0 9. Bh6 f5 10. Be2 Nf6 11. h3 Nh5 12. Bxg7 Kxg7 13. f4 Ng3 14. Rh2 Nxe2+ 15. Ngxe2 Nf7 16. Qd4+ Kg8 17. h4 fxe4 18. Nxe4 Bg4 19. Qe3 Nh6 20. Rdh1 Nf5 21. Qf2 Bxe2 22. Qxe2 c6 23. dxc6 bxc6 24. h5 d5 25. hxg6 dxe4 26. Qh5 h6 27. g4 Qd5 28. gxf5 Qxa2 29. Qxh6 Qa1+ 30. Kd2 Qa5+ 31. Ke2 Qb5+ 32. Kf2 Qc5+ 33. Kg3 Qe3+ 34. Kg4 Qf3+ 35. Kg5 Qg3+ 36. Kh5 Qf3+ 37. Kh4 Rxf5 38. Qh7+ Kf8 39. Qh8# 1-0

[Event "Porto Ceresio op 2nd"]
[Site "Porto Ceresio"]
[Date "2023.10.14"]
[Round "2"]
[White "Guba, Viktor"]
[Black "Qendro, Llambi"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1711"]
[BlackElo "2293"]
[PlyCount "112"]
[EventDate "2023.10.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 d6 5. Nge2 Nf6 6. 0-0 0-0 7. a4 Nbd7 8. h3 b6 9. Be3 Bb7 10. Qd2 a6 11. f3 d5 12. exd5 cxd5 13. Bb3 e6 14. Nc1 Ne8 15. Bh6 Qh4 16. Bxg7 Nxg7 17. N3e2 Nf5 18. c3 a5 19. Bc2 Nd6 20. b3 Rfc8 21. Nd3 Ba6 22. Rac1 Rc7 23. Ne5 Bxe2 24. Qxe2 Nxe5 25. Qxe5 Qd8 26. Bd3 Rac8 27. Qe1 Qd7 28. Rf2 b5 29. axb5 Nxb5 30. Rfc2 Qc6 31. Bxb5 Qxb5 32. c4 dxc4 33. bxc4 Rxc4 34. Rxc4 Rxc4 35. Rxc4 Qxc4 36. Qxa5 Qxd4+ 37. Kh1 h5 38. Qb5 Kg7 39. Qb7 Kf6 40. Qc8 Qa1+ 41. Kh2 Qe5+ 42. Kh1 Kg5 43. Qc1+ Kf6 44. Qc8 Qe1+ 45. Kh2 Kg7 46. Qc4 h4 47. Qd4+ e5 48. Qg4 Qf2 49. Qc4 Qd4 50. Qe2 f5 51. Qc2 Qf4+ 52. Kh1 e4 53. Qb2+ Kh7 54. Qb7+ Kh6 55. Qe7 exf3 56. Qf8+ Kh5 0-1

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2023.08.04"]
[Round "1"]
[White "Guba, Viktor"]
[Black "Neuberger, Guido"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1746"]
[BlackElo "2169"]
[PlyCount "48"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 g6 5. Nxe5 Nxe5 6. d4 Nc6 7. d5 Ne7 8. e5 Nh5 9. d6 c6 10. dxe7 Qxe7 11. Qd4 Bg7 12. f4 f6 13. Be3 fxe5 14. fxe5 Bxe5 15. Qd3 Bf4 16. Nd1 d5 17. Be2 0-0 18. 0-0 Bf5 19. Qc3 Be5 20. Qd2 Qh4 21. h3 Qg3 22. Bxh5 Qh2+ 23. Kf2 Bd3+ 24. Bf3 Bg3# 0-1

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2023.06.11"]
[Round "7"]
[White "Ernst, Robert"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2257"]
[BlackElo "1822"]
[PlyCount "103"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nf6 8. Qd1 Nc6 9. Nf3 Bc5 10. e3 0-0 11. Be2 Qe7 12. 0-0 Rfd8 13. a3 Be6 14. Qc2 h6 15. b4 Bb6 16. Bb2 Rac8 17. Rad1 Nd5 18. Nxd5 Bxd5 19. Qf5 Be6 20. Rxd8+ Rxd8 21. Qc2 Rc8 22. Rc1 Rc7 23. Qd2 a6 24. h3 Bf5 25. Rd1 Qe6 26. Qd5 Qxd5 27. Rxd5 Be6 28. Rd2 Rd7 29. Rxd7 Bxd7 30. Kf1 Na7 31. Nd4 a5 32. Bf3 axb4 33. axb4 Nc6 34. Nxc6 bxc6 35. Bd4 Bxd4 36. exd4 Kf8 37. Ke2 Ke7 38. d5 cxd5 39. Bxd5 f6 40. Ke3 Kd6 41. Kd4 Bb5 42. Bc4 Bc6 43. g3 Bb7 44. b5 Ba8 45. Bd3 Bg2 46. h4 Bh3 47. Be4 g5 48. b6 f5 49. b7 Kc7 50. Bh1 f4 51. gxf4 gxh4 52. Ke5 1-0

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2023.06.10"]
[Round "5"]
[White "Guba, Viktor"]
[Black "Prober, Raphael"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1822"]
[BlackElo "1144"]
[PlyCount "83"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d6 7. Be2 Be7 8. Be3 0-0 9. 0-0 a6 10. f3 Nxd4 11. Bxd4 d5 12. e5 Nd7 13. f4 Bc5 14. Bxc5 Nxc5 15. Kh1 b5 16. b4 Nd7 17. Bd3 f5 18. Ne2 Bb7 19. Nd4 Qb6 20. c3 Rac8 21. Qd2 Rfe8 22. a4 Bc6 23. axb5 Bxb5 24. Bxb5 axb5 25. Ra5 Ra8 26. Rxb5 Qa6 27. Rd1 Qa1 28. h3 Qa4 29. Qc2 Qxc2 30. Nxc2 Rec8 31. Nd4 Nf8 32. Rc1 Rc4 33. Rc5 Rxc5 34. bxc5 Rc8 35. c6 Kf7 36. c4 dxc4 37. Rxc4 Ke7 38. Nb5 Nd7 39. Nd6 Nb6 40. Nxc8+ Nxc8 41. Rd4 Nb6 42. c7 1-0

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2023.06.10"]
[Round "6"]
[White "Guba, Viktor"]
[Black "Roessler, Felix"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1822"]
[BlackElo "1562"]
[PlyCount "128"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 Bc5 5. Nxe5 Nxe5 6. d4 Bxd4 7. Qxd4 Nc6 8. Qd1 d6 9. Be2 0-0 10. 0-0 Re8 11. f3 Be6 12. Nd5 Bxd5 13. exd5 Nxd5 14. Ba6 Nc3 15. Qd2 Ne4 16. fxe4 bxa6 17. Qd5 Ne5 18. Bf4 c6 19. Qa2 Ng4 20. Bg3 Nf6 21. Rad1 Qb6+ 22. Kh1 d5 23. exd5 Nxd5 24. Bf2 Qb7 25. Qc4 Qb5 26. Qg4 Nf6 27. Qd4 Re4 28. Qd6 Re6 29. Qd4 Rae8 30. c4 Qh5 31. h3 Ne4 32. Rde1 Nxf2+ 33. Qxf2 Qg6 34. Rxe6 Qxe6 35. b3 Qe7 36. Qf3 c5 37. Qd5 Qc7 38. Kg1 Kf8 39. Rf5 Re3 40. b4 g6 41. Qxc5+ Qxc5 42. Rxc5 Rxa3 43. Rc7 Ra4 44. Rxa7 Rxb4 45. Rxa6 Rxc4 46. Kf2 Kg7 47. Kg3 g5 48. Rb6 f6 49. Kf3 Rc3+ 50. Kf2 h5 51. Rb5 Kg6 52. Rb4 Rd3 53. Ra4 Rb3 54. Ke2 Kf5 55. Kf2 g4 56. Ra5+ Kg6 57. h4 g3+ 58. Ke2 Rb4 59. Kf3 Rxh4 60. Kxg3 Rg4+ 61. Kf3 Rg5 62. Ra8 Rb5 63. Kg3 Rg5+ 64. Kf3 Rf5+ 1/2-1/2

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2023.06.09"]
[Round "3"]
[White "Feiertag, Jonas"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1556"]
[BlackElo "1822"]
[PlyCount "49"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. Bf3 c6 10. g5 Nh5 11. Bxh5 gxh5 12. Qxh5 Nd3+ 13. Kf1 Nxb2 14. Qe2 f5 15. gxf6 Qxf6 16. Qxb2 Bh3+ 17. Nxh3 Qf3 18. Rg1 Qxh3+ 19. Ke2 Rf7 20. Rg3 Qxh2 21. Rag1 Raf8 22. R1g2 Qh5+ 23. Kd3 Kh8 24. Qc1 c5 25. Qg1 1-0

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2023.06.08"]
[Round "2"]
[White "Guba, Viktor"]
[Black "Gruenwald, Beat"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1822"]
[BlackElo "1532"]
[PlyCount "75"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qc6 8. Qe2 0-0 9. 0-0 Nbd7 10. Nb3 Bd6 11. Nbd4 Qc5 12. Be3 Qh5 13. h3 Bb8 14. Ng5 Qxe2 15. Bxe2 Nd5 16. Bd3 h6 17. Ngf3 Nxe3 18. fxe3 Nf6 19. e4 e5 20. Nb3 Bc7 21. Kh1 b6 22. Nh4 Nh5 23. Kh2 Nf4 24. Bc4 Be6 25. Bxe6 Nxe6 26. Nf5 Rfe8 27. Rad1 Nd4 28. Nbxd4 exd4+ 29. Kh1 Rxe4 30. Rxd4 Rxd4 31. Nxd4 Be5 32. c3 Bxd4 33. cxd4 Rd8 34. Rd1 Kf8 35. Kg1 Ke7 36. Kf2 Rc8 37. Rd2 Kd6 38. Ke3 1/2-1/2

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2023.06.08"]
[Round "1"]
[White "Stoegerer, Felix"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1348"]
[BlackElo "1822"]
[PlyCount "85"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4 Bb4 9. Bd3 d5 10. e5 Nd7 11. a3 Bc5 12. Nce2 Qb6 13. c3 a5 14. Rb1 a4 15. Bc2 Na5 16. Bd3 Nb3 17. Qc2 h6 18. 0-0 0-0 19. Rf3 f5 20. Rg3 Nb8 21. Kf2 Nc6 22. Nxb3 Bxe3+ 23. Rxe3 axb3 24. Qd2 Nxe5 25. fxe5 f4 26. Nxf4 Rxf4+ 27. Kg3 Raa4 28. Rf1 Rg4+ 29. Kf2 Bd7 30. g3 Rg5 31. Kg2 Bc6 32. Qf2 d4+ 33. Kg1 Rf5 34. Bxf5 exf5 35. Qxf5 Ra8 36. Qf7+ Kh8 37. cxd4 Qxd4 38. Qxb3 Qd2 39. Rf2 Qc1+ 40. Rf1 Qd2 41. Rf2 Qc1+ 42. Rf1 Qd2 43. Rf2 1/2-1/2

[Event "Stein am Rhien op 14th"]
[Site "Stein am Rhien"]
[Date "2023.04.30"]
[Round "5"]
[White "Guba, Viktor"]
[Black "Nettelbeck, Jann"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1868"]
[BlackElo "1711"]
[PlyCount "45"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 d6 7. Re1 Be7 8. c3 Na5 9. Bc2 c5 10. d4 cxd4 11. cxd4 exd4 12. Nxd4 0-0 13. Nc3 Bb7 14. Nd5 Rc8 15. Nf5 Nxd5 16. exd5 Bf6 17. Qd3 g6 18. Nh6+ Kg7 19. Ng4 Bg5 20. Qd4+ Kg8 21. Bxg5 Qxg5 22. h4 Qd8 23. Nh6# 1-0

[Event "Stein am Rhien op 14th"]
[Site "Stein am Rhien"]
[Date "2023.04.30"]
[Round "4"]
[White "Tahedl, Milo"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1570"]
[BlackElo "1868"]
[PlyCount "82"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Bg5 Na6 7. Qd2 e5 8. d5 Nc5 9. f3 Bd7 10. g4 Qe7 11. h4 a6 12. Bh6 b5 13. h5 bxc4 14. Bxg7 Kxg7 15. hxg6 fxg6 16. Bxc4 Kg8 17. Nge2 Bb5 18. Bxb5 axb5 19. Nc1 b4 20. N3e2 Nfd7 21. Qe3 Nb6 22. b3 Ra3 23. Ng3 Qf7 24. Kf2 Nc4 25. Qe2 Nd2 26. Nf5 gxf5 27. gxf5 Ndxb3 28. Nxb3 Nxb3 29. axb3 Rxb3 30. Rab1 Rxb1 31. Rxb1 Rb8 32. Qc4 c5 33. Rg1+ Kh8 34. Qa6 Qc7 35. f4 Qe7 36. fxe5 Qxe5 37. Qd3 b3 38. Rb1 b2 39. Ke2 Rb4 40. Kf3 c4 41. Qa3 Rb3+ 0-1

[Event "Stein am Rhien op 14th"]
[Site "Stein am Rhien"]
[Date "2023.04.29"]
[Round "2"]
[White "Gambarara, Marino"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1522"]
[BlackElo "1868"]
[PlyCount "84"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. e5 d4 6. cxd4 cxd4 7. Nf3 Nc6 8. Qb3 e6 9. Na3 Nge7 10. 0-0 Ng6 11. Re1 Bxa3 12. Qxa3 Qd5 13. d3 Ngxe5 14. Nxe5 Nxe5 15. Bf4 Nc6 16. Rac1 Qd7 17. h4 Rd8 18. h5 Qe7 19. Qxe7+ Kxe7 20. Rc5 f6 21. a3 e5 22. Bd2 Kd6 23. b4 b6 24. Rc2 Ne7 25. f4 Rc8 26. Rec1 Rxc2 27. Rxc2 Rc8 28. Rxc8 Nxc8 29. Kf2 Kd5 30. Kf3 Nd6 31. fxe5 fxe5 32. g4 e4+ 33. dxe4+ Nxe4 34. Bc1 Nf6 35. Kf4 Kc4 36. g5 Nxh5+ 37. Kg4 g6 38. Kf3 Kc3 39. b5 Ng7 40. Kf4 Ne6+ 41. Ke4 Kc2 42. Bf4 Nxf4 0-1

[Event "Stein am Rhien op 14th"]
[Site "Stein am Rhien"]
[Date "2023.04.29"]
[Round "3"]
[White "Guba, Viktor"]
[Black "Mikavica, Mirko"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1868"]
[BlackElo "2019"]
[PlyCount "74"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 e5 5. Nf3 Be7 6. h3 0-0 7. 0-0 c6 8. a4 a5 9. Bb3 Qc7 10. Qe2 exd4 11. Nxd4 Nc5 12. Bc4 Re8 13. Bf4 Bf8 14. Bd3 g6 15. Nb3 Nfd7 16. Nxc5 Nxc5 17. Qd2 Be6 18. Rad1 Rad8 19. Rfe1 Bg7 20. b3 b6 21. Be3 Bc8 22. f3 h5 23. Bc4 Ne6 24. f4 Nc5 25. Bd4 Ne6 26. Bxg7 Nxg7 27. Qf2 Be6 28. Bxe6 fxe6 29. Ne2 d5 30. e5 Rf8 31. Qg3 Qf7 32. Qf2 h4 33. Kh1 Nh5 34. Qg1 c5 35. Rf1 Qf5 36. Rc1 Qe4 37. Nc3 Ng3+ 0-1

[Event "Stein am Rhien op 14th"]
[Site "Stein am Rhien"]
[Date "2023.04.28"]
[Round "1"]
[White "Guba, Viktor"]
[Black "Richter, Johanna"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1868"]
[BlackElo "1431"]
[PlyCount "105"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

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 Qxf6 10. Nd5 Qd8 11. Qd2 Be7 12. Nxe7 Qxe7 13. 0-0-0 Be6 14. Qxd6 Qxd6 15. Rxd6 Nb4 16. c3 Nxa2+ 17. Kb1 0-0 18. Be2 Rfc8 19. Rxe6 Nxc3+ 20. bxc3 fxe6 21. Kb2 Rf8 22. f3 Rac8 23. Rd1 Rfd8 24. Rxd8+ Rxd8 25. Kc2 Kf7 26. Nb1 Ke7 27. Kb3 Kd6 28. c4 Kc5 29. cxb5 axb5 30. Nc3 Rb8 31. Nxb5 Rxb5+ 32. Bxb5 Kxb5 33. h4 g6 34. Kc3 Kc5 35. Kd3 h6 36. Ke3 g5 37. hxg5 hxg5 38. Kf2 Kd6 39. Kg3 Ke7 40. Kg4 Kf7 41. Kxg5 Kg7 42. Kh5 Kh7 43. g4 Kg7 44. g5 Kh7 45. g6+ Kg8 46. Kg4 Kf8 47. f4 Kg7 48. f5 Kf6 49. Kh5 Kg7 50. Kg5 Kg8 51. Kh6 Kh8 52. g7+ Kg8 53. Kg6 1-0

[Event "Schaffhausen op"]
[Site "Schaffhausen"]
[Date "2023.03.12"]
[Round "4"]
[White "Guba, Viktor"]
[Black "Jud, Marc"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "1872"]
[BlackElo "1893"]
[PlyCount "61"]
[EventDate "2023.03.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Bc4 a6 7. Bb3 Be7 8. g4 Nc6 9. Nxc6 bxc6 10. Qe2 Nd7 11. Be3 0-0 12. 0-0-0 Qc7 13. g5 d5 14. exd5 cxd5 15. Rhe1 Bb7 16. Kb1 Nc5 17. Bxc5 Bxc5 18. h4 Qf4 19. Na4 Qxf2 20. Nxc5 Qxc5 21. g6 hxg6 22. h5 g5 23. h6 gxh6 24. Rh1 Kg7 25. Qe5+ f6 26. Qxe6 Rae8 27. Qh3 Rh8 28. c3 Qe3 29. Qh5 Qe2 30. Qh3 Qe3 31. Qh5 1/2-1/2

[Event "Schaffhausen op"]
[Site "Schaffhausen"]
[Date "2023.03.11"]
[Round "2"]
[White "Guba, Viktor"]
[Black "Ingielewicz, Tomasz"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1872"]
[BlackElo "1659"]
[PlyCount "49"]
[EventDate "2023.03.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. a3 b5 8. Bd3 b4 9. axb4 Bxb4 10. Bd2 Bb7 11. Qe2 0-0 12. 0-0 d6 13. Ncb5 Qc5 14. Nb3 Qb6 15. Bxb4 axb5 16. Rxa8 Bxa8 17. e5 dxe5 18. Bxf8 Kxf8 19. Qxe5 Nbd7 20. Qxb5 Qc7 21. Ra1 Bc6 22. Qc4 Qd6 23. Ra6 Nb8 24. Rb6 Nd5 25. Rxb8+ 1-0

[Event "Schaffhausen op"]
[Site "Schaffhausen"]
[Date "2023.03.11"]
[Round "3"]
[White "Sidler, Raoul"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1775"]
[BlackElo "1872"]
[PlyCount "98"]
[EventDate "2023.03.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Bg5 Nc6 7. Nf3 Nd7 8. Qd2 f6 9. Be3 e5 10. d5 Ne7 11. g4 Nc5 12. h3 a5 13. 0-0-0 b6 14. Rhe1 Kf7 15. Nh4 Ke8 16. f4 exf4 17. Bxf4 g5 18. Bxg5 fxg5 19. Qxg5 Ng6 20. Qxd8+ Kxd8 21. Nxg6 hxg6 22. Rf1 Bd7 23. Kc2 Ke7 24. Bd3 Rae8 25. Kd2 Kd8 26. Bc2 Rxf1 27. Rxf1 Bxc3+ 28. Kxc3 Nxe4+ 29. Kd4 c5+ 30. dxc6 Bxc6 31. Re1 Ng5 32. Rxe8+ Bxe8 33. Kd5 Kc7 34. h4 Bf7+ 35. Kd4 Nf3+ 36. Ke4 Nxh4 37. Kf4 Kd7 38. Kg5 Nf3+ 39. Kf6 Ne5 40. Ba4+ Kd8 41. b3 Be8 42. Bxe8 Kxe8 43. Ke6 Nxg4 44. Kxd6 Nf6 45. c5 Ne4+ 46. Kc6 bxc5 47. a4 g5 48. Kd5 Nd2 49. Kxc5 Nxb3+ 0-1

[Event "Schaffhausen op"]
[Site "Schaffhausen"]
[Date "2023.03.10"]
[Round "1"]
[White "Giusti, Giacomo"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1407"]
[BlackElo "1872"]
[PlyCount "60"]
[EventDate "2023.03.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 0-0 5. e4 d6 6. Be2 Nfd7 7. h4 Nc6 8. Be3 e5 9. d5 Nd4 10. Bxd4 exd4 11. Nb5 Nc5 12. Qb1 a6 13. Na3 d3 14. Bf1 Qf6 15. Nf3 Qxb2 16. Qxb2 Bxb2 17. Rd1 Bxa3 18. Bxd3 Bb4+ 19. Ke2 Bg4 20. Rb1 Bxf3+ 21. gxf3 Nxd3 22. Kxd3 a5 23. Rb3 f5 24. Ke2 Rae8 25. Kd3 fxe4+ 26. fxe4 Rxf2 27. a3 Rf3+ 28. Kc2 Rxb3 29. Kxb3 Bc5 30. h5 Rxe4 0-1

[Event "Basel op 25th"]
[Site "Basel"]
[Date "2022.10.08"]
[Round "2"]
[White "Guba, Viktor"]
[Black "Loeffler, Markus"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "1834"]
[BlackElo "2260"]
[PlyCount "64"]
[EventDate "2022.10.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bg5 0-0 8. Bd3 dxc4 9. Bxc4 a6 10. 0-0 b5 11. Bb3 Bb7 12. Qd3 h6 13. Bxf6 Qxf6 14. Bc2 g6 15. Ne4 Qf4 16. g3 Qf5 17. Nh4 Bxe4 18. Qxe4 Qxe4 19. Bxe4 Ra7 20. d5 e5 21. Rad1 Rd8 22. a3 Bd6 23. Rfe1 Kg7 24. Nf3 Rc7 25. Bb1 Nd7 26. Rc1 Rdc8 27. Rxc7 Rxc7 28. Be4 f5 29. Bb1 Kf6 30. Rd1 Nb6 31. Kg2 Nc4 32. Rc1 Ne3+ 0-1

[Event "Davos Summer op 21st"]
[Site "Davos"]
[Date "2022.08.07"]
[Round "4"]
[White "Guba, Viktor"]
[Black "Boschetti, Claudio"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1718"]
[BlackElo "2039"]
[PlyCount "69"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 Qe7 13. Nd2 0-0 14. N2f3 f6 15. Qd3 Bb6 16. c4 Kh8 17. Rfd1 Rae8 18. Rac1 fxe5 19. Nxe5 Rf6 20. b4 c5 21. Ndf3 Ba4 22. Re1 cxb4 23. Bxb6 axb6 24. cxd5 Nc5 25. Qc4 Qf8 26. g3 b3 27. Ng5 bxa2 28. d6 Bb3 29. Qb5 cxd6 30. Nef7+ Bxf7 31. Nxf7+ Rxf7 32. Rxe8 h6 33. Rxf8+ Rxf8 34. Qc4 Ne4 35. Qd3 1-0

[Event "Davos Summer op 21st"]
[Site "Davos"]
[Date "2022.08.07"]
[Round "5"]
[White "Habibi, Ali"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2188"]
[BlackElo "1718"]
[PlyCount "120"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. c3 e5 7. Nbd2 Nc6 8. Qc2 Bd7 9. h3 Kh8 10. Kh2 Nh5 11. Nc4 f5 12. a4 a5 13. Na3 f4 14. e3 Qe7 15. Nb5 Rac8 16. Bd2 fxg3+ 17. fxg3 d5 18. e4 dxe4 19. dxe4 Be6 20. b3 h6 21. Nh4 Kh7 22. Bf3 Nf6 23. Be3 Qf7 24. Rab1 Rcd8 25. Bc5 Rfe8 26. Bg2 Qd7 27. Rf2 b6 28. Be3 Re7 29. Rd2 Qc8 30. Rf1 Rxd2 31. Bxd2 Qd8 32. Be3 Qg8 33. Rb1 Rd7 34. Bf1 Qf7 35. Be2 Bf8 36. Nf3 Qg8 37. Nd2 h5 38. Rf1 Ne8 39. Nc4 Bh6 40. Bxh6 Kxh6 41. Qc1+ g5 42. h4 Rf7 43. Rxf7 Bxf7 44. Ne3 Be6 45. c4 Nd4 46. Bd1 Qg6 47. Nc3 Qf6 48. Ng2 Nd6 49. Qe3 Bg4 50. Nd5 Qd8 51. Bxg4 hxg4 52. Ne1 Kh5 53. Nxc7 gxh4 54. Nd5 hxg3+ 55. Kxg3 N6f5+ 56. exf5 Nxf5+ 57. Kf2 Nxe3 58. Kxe3 Qg5+ 59. Ke4 Qd2 60. Nd3 Qe2+ 0-1

[Event "Davos Summer op 21st"]
[Site "Davos"]
[Date "2022.08.06"]
[Round "2"]
[White "Guba, Viktor"]
[Black "Buergi, Oswald"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1718"]
[BlackElo "2091"]
[PlyCount "56"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Be2 0-0 7. Bf4 Re8 8. 0-0 Nc6 9. Nxc6 bxc6 10. Bc4 Bf8 11. e5 dxe5 12. Qxd8 Rxd8 13. Bxe5 Ne8 14. Rad1 Bf5 15. Bb3 Nd6 16. Na4 Re8 17. Rfe1 Be6 18. Nc5 Bxb3 19. Nxb3 Nc4 20. Bc3 Bd6 21. Na5 Nxa5 22. Bxa5 Kf8 23. Bc3 f6 24. g3 Rxe1+ 25. Rxe1 Re8 26. Rxe8+ Kxe8 27. Kf1 Kd7 28. Bd4 c5 1/2-1/2

[Event "Davos Summer op 21st"]
[Site "Davos"]
[Date "2022.08.05"]
[Round "1"]
[White "Drobek, Jakub"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1718"]
[PlyCount "50"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bc4 Bg7 5. Nf3 e6 6. 0-0 Nge7 7. d3 0-0 8. Qe1 a6 9. a3 b6 10. Qh4 d5 11. Ba2 Nd4 12. f5 dxe4 13. dxe4 exf5 14. Bh6 Nxf3+ 15. Rxf3 Bxh6 16. Qxh6 Qd4+ 17. Kh1 Qg7 18. Qh4 Ra7 19. Raf1 Be6 20. Bb1 fxe4 21. Nxe4 f5 22. Rh3 fxe4 23. Rxf8+ Kxf8 24. Qf4+ Qf7 25. Qb8+ Nc8 0-1

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2022.05.22"]
[Round "2"]
[White "Guba, Viktor"]
[Black "Nisavic, Uros"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1620"]
[BlackElo "2114"]
[PlyCount "116"]
[EventDate "2022.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 Nf6 6. e5 Ne4 7. Bd5 Ng5 8. Nxg5 Bxg5 9. Qh5 Qe7 10. Bxg5 Qxe5+ 11. Qe2 Qxe2+ 12. Kxe2 dxc3 13. Nxc3 0-0 14. Kd2 Nd4 15. Rhe1 c6 16. Be3 Nf5 17. Be4 Nxe3 18. fxe3 d5 19. Bf3 Be6 20. Rad1 Rfd8 21. Kc1 Rac8 22. Rd2 Kf8 23. Red1 f5 24. Ne2 Re8 25. Nd4 Bd7 26. Rf1 Kg8 27. Re1 g6 28. Nb3 Rc7 29. Rc2 Be6 30. Nd4 Rce7 31. Nxe6 Rxe6 32. Rce2 Kg7 33. Kc2 Re5 34. Rd2 g5 35. g3 Kf6 36. Rd3 R8e7 37. Kd2 h5 38. Rf1 g4 39. Bg2 h4 40. gxh4 Rh7 41. Rd4 Rxh4 42. h3 Kg5 43. hxg4 Rh2 44. Rg1 c5 45. Ra4 fxg4 46. Rxa7 Kh4 47. Rh1 Kg3 48. Rxh2 Kxh2 49. Bf1 Rf5 50. Ke1 Rf7 51. Ra8 Rf3 52. Be2 Rg3 53. Rh8+ Kg2 54. Rh4 Rxe3 55. Rxg4+ Kh3 56. Rg7 d4 57. Kd2 b6 58. Rg6 c4 1-0

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2022.04.14"]
[Round "7"]
[White "Winkelbauer, Christian"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1576"]
[BlackElo "1619"]
[PlyCount "126"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 d6 5. d3 0-0 6. e4 e5 7. Nge2 Nc6 8. 0-0 a6 9. Rb1 Rb8 10. a4 a5 11. h3 Nd7 12. f4 Nc5 13. Be3 Nb4 14. d4 exd4 15. Bxd4 Be6 16. Bxg7 Kxg7 17. Nd5 Bxd5 18. exd5 f5 19. Nd4 Qf6 20. Qd2 Rfe8 21. Rfe1 Nbd3 22. Ne6+ Nxe6 23. Qxd3 Nc5 24. Qd2 b6 25. Rxe8 Rxe8 26. Re1 Rxe1+ 27. Qxe1 Kf7 28. b4 axb4 29. Qxb4 Qa1+ 30. Kh2 Nxa4 31. Qb5 Nc5 32. Qc6 Qa7 33. Qb5 Qb8 34. Qc6 Qc8 35. Bf3 Qd7 36. Qxd7+ Nxd7 37. Bd1 Nc5 38. Kg2 Kf6 39. Bc2 h6 40. Kf3 Nb7 41. Ba4 Na5 42. Bb5 Nb3 43. g4 fxg4+ 44. hxg4 g5 45. Ke3 Nc5 46. fxg5+ Kxg5 47. Kf3 h5 48. gxh5 Kxh5 49. Kf4 Kg6 50. Be8+ Kf6 51. Bb5 Nb3 52. Bc6 Nd2 53. Bb5 Nb3 54. Bc6 Na5 55. Bb5 Nb7 56. Bc6 Nd8 57. Bd7 Nf7 58. Be8 Ne5 59. Bb5 Ng6+ 60. Ke4 Kg5 61. Bd7 Ne5 62. Bb5 Kg4 63. Ba6 Kg5 1/2-1/2

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2022.04.13"]
[Round "6"]
[White "Guba, Viktor"]
[Black "Stadlbauer, Maximilian"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1619"]
[BlackElo "1450"]
[PlyCount "107"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne6 12. Be3 0-0 13. c3 Nxd4 14. cxd4 Bb6 15. f5 Re8 16. Rf3 Rb8 17. b4 a5 18. Rf4 Rxe5 19. bxa5 Rxe3 20. axb6 cxb6 21. Nd2 Qg5 22. Qf1 Rbe8 23. Rf2 h6 24. Nf3 Qe7 25. Rb1 Rb8 26. Rfb2 Ra3 27. Ne5 f6 28. Nxd7 Qxd7 29. Rxb6 Rxb6 30. Rxb6 Rxa2 31. Rb8+ Kh7 32. Qf4 Ra1+ 33. Kf2 Qe7 34. Kg3 Qe1+ 35. Kh3 Ra3+ 36. g3 Qe2 37. Qg4 Qxg4+ 38. Kxg4 Ra4 39. Kh5 Rxd4 40. h4 Ra4 41. Rc8 Ra6 42. g4 d4 43. Rc7 d3 44. Rd7 Ra3 45. g5 hxg5 46. hxg5 fxg5 47. f6 Kg8 48. Kg6 Ra8 49. Rxg7+ Kf8 50. Rh7 Kg8 51. f7+ Kf8 52. Rh8+ Ke7 53. Rxa8 d2 54. f8Q+ 1-0

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2022.04.12"]
[Round "4"]
[White "Guba, Viktor"]
[Black "Gschwandtl, Alexander"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1619"]
[PlyCount "82"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. Be3 Qe7 11. f3 Nd6 12. Re1 Nc4 13. b3 Nxe3 14. Rxe3 0-0 15. c3 Bb6 16. b4 c5 17. bxc5 Bxc5 18. Nd2 Rfe8 19. N2b3 Bb6 20. Kh1 c5 21. Nc2 Rad8 22. Qe2 Ba4 23. Rd1 Bxb3 24. axb3 c4 25. Nd4 cxb3 26. Red3 Bxd4 27. cxd4 Rb8 28. Qb2 Qb4 29. Rb1 Rec8 30. h3 Qc4 31. Rxb3 Rxb3 32. Qxb3 Qxd4 33. Qb7 Re8 34. Qe7 Rf8 35. Rb7 Qe3 36. Rd7 Qc1+ 37. Kh2 Qf4+ 38. Kg1 Qe3+ 39. Kf1 Qd3+ 40. Kf2 Qc2+ 41. Kg3 Qg6+ 1/2-1/2

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2022.04.12"]
[Round "5"]
[White "Maier, Tobias"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1389"]
[BlackElo "1619"]
[PlyCount "88"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d3 e5 6. Nc3 Nf6 7. 0-0 g6 8. h3 Bg7 9. Be3 0-0 10. Qd2 Ba6 11. Bh6 Re8 12. Bxg7 Kxg7 13. Rfe1 Qc7 14. Ne2 c4 15. Ng3 Rad8 16. Nf5+ Kh8 17. Qh6 Nh5 18. Ng7 Rg8 19. Nxh5 gxh5 20. Qf6+ Rg7 21. Nh4 Kg8 22. Nf5 Rg6 23. Ne7+ Kf8 24. Nxg6+ hxg6 25. d4 exd4 26. Qxd4 Kg8 27. Rad1 Qe7 28. e5 d5 29. Qf4 g5 30. Qf6 Qxf6 31. exf6 Kh7 32. Re7 Kg6 33. Rxa7 Bc8 34. Ra8 Bg4 35. Rxd8 Bxd1 36. a4 Bxc2 37. a5 Bd3 38. a6 c3 39. bxc3 Bxa6 40. Rd6 Bb5 41. g4 hxg4 42. hxg4 Be2 43. Rxc6 Bxg4 44. Kg2 Be6 1/2-1/2

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2022.04.11"]
[Round "3"]
[White "Feiertag, Jonas"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1289"]
[BlackElo "1619"]
[PlyCount "53"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Be3 e5 7. d5 a5 8. g4 Nfd7 9. h4 Na6 10. h5 Ndc5 11. hxg6 fxg6 12. Nh3 Qf6 13. Qd2 Bd7 14. 0-0-0 Na4 15. Nxa4 Bxa4 16. Rdg1 c6 17. Ng5 h6 18. Ne6 Nb4 19. a3 cxd5 20. Nxf8 d4 21. Bxh6 d3 22. Bxg7 Qxg7 23. Ne6 Qf6 24. Bd1 Qxe6 25. axb4 axb4 26. Qxd3 b5 27. Qd5 1-0

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2022.04.10"]
[Round "1"]
[White "Ganbat, Gan Erdene"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1320"]
[BlackElo "1619"]
[PlyCount "86"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. Nc3 d5 6. d3 d4 7. Ne2 Qa5+ 8. Nc3 dxc3 9. Bxc6+ Nxc6 10. bxc3 g6 11. 0-0 Bg7 12. e5 0-0 13. Bb2 Rd8 14. a3 Qc7 15. Qe2 b6 16. Rad1 Ba6 17. Rd2 Rd7 18. Rfd1 Re8 19. Qf2 Red8 20. Ng5 h6 21. Ne4 c4 22. d4 Ne7 23. Nd6 Bb7 24. Rb1 a6 25. Ba1 Nc8 26. Nxc8 Rxc8 27. Qe2 Bd5 28. Rb4 f6 29. Qf1 fxe5 30. fxe5 Rf7 31. Rf2 b5 32. Rb1 Rcf8 33. Rxf7 Qxf7 34. Bb2 Qxf1+ 35. Rxf1 Rxf1+ 36. Kxf1 h5 37. Bc1 Kh7 38. g3 Bh6 39. Bf4 g5 40. Be3 g4 41. Bf4 Bxf4 42. gxf4 Kg6 43. Kf2 Kf5 0-1

[Event "AUT-ch U14"]
[Site "St Veit"]
[Date "2022.04.10"]
[Round "2"]
[White "Guba, Viktor"]
[Black "Leitgeb, Julian"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1619"]
[BlackElo "1981"]
[PlyCount "60"]
[EventDate "2022.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 b5 9. Bd3 Ne5 10. 0-0 Be7 11. h3 b4 12. Nce2 Bb7 13. Rac1 0-0 14. c4 Rfd8 15. a3 bxa3 16. b3 Bb4 17. Qc2 Rac8 18. Bg5 Qb6 19. Kh1 d5 20. Bxf6 gxf6 21. exd5 Nxd3 22. Qxd3 exd5 23. Qf5 dxc4 24. Qf4 cxb3 25. Nf5 Bf8 26. Nh6+ Bxh6 27. Qxh6 Rxc1 28. Rxc1 b2 29. Rc4 b1Q+ 30. Kh2 Qd6+ 0-1

[Event "AUT-ch U12"]
[Site "St Veit"]
[Date "2021.10.27"]
[Round "4.5"]
[White "Guba, Viktor"]
[Black "Haselsberger, Armin"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1630"]
[BlackElo "1536"]
[PlyCount "63"]
[EventDate "2021.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Bg5 e6 6. Nf3 Be7 7. c5 Nc6 8. Nc3 0-0 9. Bb5 Ne4 10. Bxe7 Nxe7 11. 0-0 Nxc3 12. bxc3 b6 13. cxb6 axb6 14. Qe2 f6 15. Rfe1 Nf5 16. a4 Rf7 17. Bc6 Ra5 18. Rab1 Nd6 19. Rb3 Rc7 20. Bb5 Nxb5 21. axb5 Qd6 22. Qc2 Bd7 23. Reb1 g6 24. Qe2 Ra3 25. g3 Rxc3 26. Rxa3 Qxa3 27. Kg2 Rb3 28. Rd1 Bxb5 29. Qxe6+ Kg7 30. Qxd5 Be2 31. Qd7+ Kh6 32. Qh3+ 1/2-1/2

[Event "AUT-ch U12"]
[Site "St Veit"]
[Date "2021.10.27"]
[Round "5.7"]
[White "Schirmbeck, David"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1074"]
[BlackElo "1630"]
[PlyCount "66"]
[EventDate "2021.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Ndb5 Qb8 7. Bc4 a6 8. Nd4 b5 9. Bb3 Bb4 10. Nxc6 dxc6 11. Bg5 f6 12. Qd4 c5 13. Qd2 fxg5 14. Qxg5 Qc7 15. Rd1 Qe7 16. Qh5+ Qf7 17. Rd8+ Ke7 18. Qd1 c4 19. a3 Bc5 20. 0-0 cxb3 21. cxb3 Ra7 22. b4 Rd7 23. Rxd7+ Bxd7 24. bxc5 Nf6 25. e5 Nd5 26. b4 Bc6 27. Ne4 Qg6 28. Nc3 Rd8 29. Qf3 Ne3 30. Qg3 Qxg3 31. fxg3 Nxf1 32. Kxf1 Rd3 33. Na2 Rxa3 0-1

[Event "AUT-ch U12"]
[Site "St Veit"]
[Date "2021.10.26"]
[Round "3.5"]
[White "Feiertag, Jonas"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1257"]
[BlackElo "1630"]
[PlyCount "105"]
[EventDate "2021.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. Be3 Nf6 8. 0-0 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. f3 c5 12. c4 Rb8 13. Qd2 0-0 14. e5 Ne8 15. Bd3 Rb4 16. Nc3 Qxe5 17. Bf4 Qd4+ 18. Be3 Qf6 19. a3 Rb8 20. Rf2 g6 21. Ne4 Qg7 22. Nxc5 d6 23. Ne4 f5 24. Bh6 Qd4 25. Bxf8 Bxf8 26. Nc3 d5 27. cxd5 Bc5 28. b4 Qxf2+ 29. Qxf2 Bxf2+ 30. Kxf2 Nc7 31. Bc4 exd5 32. Nxd5 Be6 33. Nf6+ Kg7 34. Bxe6 Nxe6 35. Nd5 Rd8 36. Rd1 Kf7 37. Ke3 Rd7 38. g3 Rb7 39. Nc3 Rc7 40. Rd3 Re7 41. Kd2 f4 42. Ne4 g5 43. Rd6 Ra7 44. gxf4 gxf4 45. Nc5 Ng5 46. Rxa6 Re7 47. Ne4 Nxf3+ 48. Ke2 Ng5 49. Rf6+ Kg7 50. Rxf4 Nxe4 51. Kd3 Nd6 52. a4 Rb7 53. h4 1/2-1/2

[Event "AUT-ch U12"]
[Site "St Veit"]
[Date "2021.10.25"]
[Round "1.7"]
[White "Baurecht, Roman"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1091"]
[BlackElo "1630"]
[PlyCount "56"]
[EventDate "2021.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c4 Nf6 6. Nc3 Bb4 7. Ndb5 Nxe4 8. Qg4 Nxc3 9. Nxc3 Bxc3+ 10. bxc3 0-0 11. Bh6 Qf6 12. Bd2 Nb4 13. Qe4 d6 14. Be2 Bd7 15. 0-0 Bc6 16. Qg4 Na6 17. Qg3 d5 18. Bg5 Qg6 19. cxd5 Bxd5 20. c4 Bc6 21. Rfd1 f6 22. Bd3 Qxg5 23. Qh3 f5 24. Re1 Nc5 25. Bf1 Rae8 26. Qa3 Ne4 27. Qxa7 Nd2 28. f3 Nxf3+ 0-1

[Event "AUT-ch U12"]
[Site "St Veit"]
[Date "2021.10.25"]
[Round "2.2"]
[White "Guba, Viktor"]
[Black "Englisch, Tobias"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1630"]
[BlackElo "1793"]
[PlyCount "50"]
[EventDate "2021.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. a3 0-0 10. Be3 Qc7 11. f3 Re8 12. Qd2 Nbd7 13. Rad1 Nb6 14. Qd3 Nfd7 15. f4 Nc5 16. Qe2 Bb7 17. Bf2 Bf6 18. Rfe1 Nxb3 19. cxb3 e5 20. Ndxb5 axb5 21. Nxb5 Qb8 22. Bxb6 Ba6 23. Bc7 Bxb5 24. Qc2 Qa7+ 25. Kh1 Rec8 0-1

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2021.08.08"]
[Round "5"]
[White "Rueger, Alexander"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1843"]
[BlackElo "1593"]
[PlyCount "62"]
[EventDate "2021.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d5 5. Nd2 0-0 6. Ngf3 Nc6 7. a3 a5 8. b3 b6 9. Qe2 Bb7 10. Bb2 Qc8 11. Rc1 Ba6 12. c4 Nd8 13. 0-0 Ne6 14. f5 Nd8 15. Ne5 e6 16. fxg6 fxg6 17. b4 axb4 18. axb4 dxc4 19. Ndxc4 Qb7 20. Na3 Bxd3 21. Qxd3 Nf7 22. Nc6 Rae8 23. b5 Nd6 24. Nb1 Nd5 25. Ba3 Bh6 26. Rxf8+ Rxf8 27. Re1 Re8 28. g3 Ne7 29. Nxe7+ Rxe7 30. Rf1 Rd7 31. Bxd6 cxd6 1/2-1/2

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2021.08.06"]
[Round "3"]
[White "Franov, Simon"]
[Black "Guba, Viktor"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "1825"]
[BlackElo "1593"]
[PlyCount "69"]
[EventDate "2021.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. f3 Nc6 7. Qd2 e5 8. d5 Nd4 9. Nge2 Nxe2 10. Bxe2 Bd7 11. 0-0-0 a6 12. g4 b5 13. c5 b4 14. Nb1 Bb5 15. c6 Qb8 16. h3 a5 17. Rh2 Bxe2 18. Qxe2 a4 19. Nd2 h5 20. Nf1 Ra5 21. Ng3 Qb5 22. gxh5 Qxe2 23. Rxe2 gxh5 24. Nf5 Kh8 25. Rg1 Rg8 26. Reg2 Bf8 27. Rxg8+ Nxg8 28. Kd2 Kh7 29. Kd3 Nh6 30. Ng3 h4 31. Nh5 Kh8 32. Nf6 Bg7 33. Ne8 Bf8 34. Nxc7 f5 35. Ne6 1-0

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2021.08.06"]
[Round "2"]
[White "Guba, Viktor"]
[Black "Joller, Hans"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1593"]
[BlackElo "1736"]
[PlyCount "76"]
[EventDate "2021.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 Bd6 4. Nc3 Nf6 5. d3 h6 6. Be2 0-0 7. 0-0 a6 8. Ne4 Nxd5 9. Nfd2 b5 10. Nxd6 cxd6 11. Bf3 Be6 12. c4 Nb6 13. Bxa8 Nxa8 14. b3 f5 15. Nf3 Nc6 16. Bb2 Nc7 17. Rc1 bxc4 18. dxc4 e4 19. Nd4 Bd7 20. Qd2 Ne5 21. Ne2 Nd3 22. Rcd1 Ne6 23. Qc3 Qg5 24. Rxd3 exd3 25. Qxd3 Bc6 26. g3 Qg4 27. f3 Nc5 28. Qxd6 Bxf3 29. Nd4 Nd3 30. Ba3 Re8 31. Nxf3 Re3 32. Qd5+ Kh7 33. Nh4 Ne5 34. Bc1 Re2 35. Bf4 Qh3 36. Ng2 Ng4 37. Qxf5+ Kh8 38. Qf8+ Kh7 1/2-1/2

[Event "Davos Summer op"]
[Site "Davos"]
[Date "2021.08.05"]
[Round "1"]
[White "Boschetti, Claudio"]
[Black "Guba, Viktor"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2009"]
[BlackElo "1593"]
[PlyCount "106"]
[EventDate "2021.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h3 0-0 6. e3 a6 7. Bd3 Nc6 8. 0-0 Nh5 9. Bh2 f5 10. Ne2 Nb4 11. Ne5 Nxd3 12. cxd3 Be6 13. Qb3 Qc8 14. Rfc1 c6 15. Qa3 f4 16. exf4 Bxe5 17. dxe5 d4 18. Qxe7 Bxh3 19. gxh3 Qxh3 20. Bg3 Qg4 21. Rc2 Nxf4 22. Nxf4 Rxf4 23. Qxb7 Raf8 24. Qxc6 Rf3 25. Kg2 Kh8 26. e6 Rxd3 27. e7 Rxf2+ 28. Kxf2 Qxg3+ 29. Kf1 Rf3+ 30. Qxf3 Qxf3+ 31. Ke1 Qh1+ 32. Kd2 Qh2+ 33. Ke1 Qg1+ 34. Kd2 Qe3+ 35. Kd1 Qxe7 36. Rc8+ Kg7 37. Rac1 Qe3 38. R8c7+ Kh6 39. Kc2 d3+ 40. Kb1 d2 41. Rd1 Qd3+ 42. Rc2 Qe4 43. b3 g5 44. Rdxd2 Qe1+ 45. Kb2 Qe5+ 46. Kb1 g4 47. Re2 Qf5 48. Rg2 Qg6 49. a4 Kg5 50. Ka2 h5 51. Rc5+ Kh6 52. Rgc2 Qd3 53. Rh2 Qg6 1/2-1/2

[Event "AUT-ch U12 Online Rapid"]
[Site "Playchess.com INT"]
[Date "2020.12.13"]
[Round "2"]
[White "Englisch, Tobias"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1688"]
[BlackElo "1712"]
[PlyCount "84"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 a6 6. Bd3 Bg4 7. Bc2 e6 8. b3 Nf6 9. Bb2 Be7 10. d4 cxd4 11. cxd4 e5 12. dxe5 Bxf3 13. Qxf3 dxe5 14. Rd1 Qc7 15. Nc3 Nd4 16. Qd3 Rd8 17. Rac1 Nxb3 18. Nd5 Nxd5 19. Bxb3 Nb4 20. Ba4+ Nc6 21. Qg3 Rxd1+ 22. Rxd1 0-0 23. Rc1 f6 24. Qb3+ Kh8 25. Qe6 Rd8 26. h4 h6 27. Bxc6 bxc6 28. Rxc6 Rd6 29. Rxc7 Rxe6 30. f4 exf4 31. Rc4 Kh7 32. Kf2 g5 33. h5 Kg7 34. Kf3 Kf7 35. Rc7 Rd6 36. Ba3 Rd3+ 37. Kg4 Rxa3 38. Kf5 Ra5+ 39. Kg4 Ke6 40. Rc6+ Bd6 41. Kf3 Ra3+ 42. Kg4 Rg3# 0-1

