[Event "Wuerttemberg-chT Rapid"]
[Site "Boeblingen"]
[Date "2024.04.13"]
[Round "1.2"]
[White "Deuer, Marius"]
[Black "Foksha, Alexander"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2439"]
[BlackElo "1924"]
[PlyCount "73"]
[EventDate "2024.04.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. g3 Bd6 6. Bg2 Nbd7 7. 0-0 0-0 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Ne5 Nxe5 13. dxe5 Be7 14. Be3 Qc7 15. Rac1 Rad8 16. h4 Rd7 17. c5 bxc5 18. Bxc5 Bxc5 19. Rxc5 Rd5 20. Rfc1 Rfd8 21. Qe3 Rd3 22. Qe1 Qb6 23. b3 Rd2 24. Bxc6 Bxc6 25. Rxc6 Qb8 26. Qxd2 Rxd2 27. Rc8+ Rd8 28. Rxb8 Rxb8 29. Rc7 Ra8 30. b4 g6 31. b5 Kg7 32. a4 h5 33. Kg2 Kf8 34. Kf3 Ke8 35. Kf4 a6 36. b6 Rb8 37. b7 1-0

[Event "Wuerttemberg-chT Rapid"]
[Site "Boeblingen"]
[Date "2024.04.13"]
[Round "8.2"]
[White "Deuer, Marius"]
[Black "Hartmann, Martin"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2439"]
[BlackElo "2158"]
[PlyCount "151"]
[EventDate "2024.04.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Na6 10. Bf4 Nc7 11. e4 Re8 12. Re1 Bg4 13. h3 Bxf3 14. Bxf3 Qd7 15. a4 a6 16. e5 dxe5 17. Bxe5 Rad8 18. Qb3 b5 19. Bxc7 c4 20. Qb4 Qxc7 21. axb5 Rxe1+ 22. Rxe1 Bf8 23. b6 Qxg3+ 24. fxg3 Bxb4 25. b7 Bd6 26. Ra1 Bxg3 27. Rxa6 Nd7 28. Rc6 Kf8 29. d6 Ke8 30. Nd5 Be5 31. Kg2 Nb8 32. Rxc4 Bxd6 33. b4 f5 34. b5 Kd7 35. Nb6+ Ke7 36. Rc8 Nd7 37. Nd5+ Ke8 38. b6 Nb8 39. Be2 Be7 40. Bb5+ Kf7 41. Rc7 Rxd5 42. Bc4 Ke6 43. Bxd5+ Kxd5 44. Rxe7 Kc6 45. Rxh7 Kxb6 46. h4 Nc6 47. Kf3 Ka7 48. Kf4 Nd4 49. Re7 Kb8 50. Rd7 Ne6+ 51. Ke5 Nc5 52. Rg7 f4 53. Rxg6 f3 54. Kd4 f2 55. Rf6 Ne6+ 56. Ke3 Kxb7 57. Kxf2 Nc5 58. Kf3 Kc7 59. h5 Nd7 60. Rf5 Kd6 61. h6 Ke6 62. h7 Kxf5 63. h8Q Nf6 64. Qc8+ Ke5 65. Qc5+ Ke6 66. Kf4 Nd5+ 67. Ke4 Nf6+ 68. Kd4 Nd7 69. Qc6+ Ke7 70. Kd5 Nf6+ 71. Ke5 Nd7+ 72. Kf5 Nf8 73. Qf6+ Ke8 74. Qg7 Nd7 75. Ke6 Nf8+ 76. Kd6 1-0

[Event "Wuerttemberg-chT Rapid"]
[Site "Boeblingen"]
[Date "2024.04.13"]
[Round "5.2"]
[White "Deuer, Marius"]
[Black "Namyslo, Holger"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2439"]
[BlackElo "2125"]
[PlyCount "44"]
[EventDate "2024.04.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 cxd4 7. exd4 Be7 8. c5 0-0 9. Bb5 Ne4 10. Qc2 f5 11. Bxc6 bxc6 12. Ne5 Qe8 13. f3 Nxc3 14. Qxc3 Bf6 15. Nd3 a5 16. 0-0 Ba6 17. Re1 Bxd3 18. Qxd3 Qd7 19. Bf4 Rfe8 20. Re2 Qb7 21. Rae1 Kf7 22. b3 Qb5 1/2-1/2

[Event "Wuerttemberg-chT Rapid"]
[Site "Boeblingen"]
[Date "2024.04.13"]
[Round "7.2"]
[White "Deuer, Marius"]
[Black "Trachtmann, Mark"]
[Result "1-0"]
[ECO "D72"]
[WhiteElo "2439"]
[BlackElo "2203"]
[PlyCount "83"]
[EventDate "2024.04.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 c5 8. d5 0-0 9. 0-0 e6 10. Nbc3 Na6 11. Nf4 e5 12. Nd3 c4 13. Ne1 Bd7 14. Qe2 Rc8 15. Be3 Nc5 16. Nf3 Qe7 17. Rfd1 h6 18. Nd2 Nca4 19. Nxa4 Bxa4 20. b3 cxb3 21. axb3 Be8 22. Ra2 a6 23. Rxa6 Na8 24. Ra7 Qd8 25. Rxb7 Rb8 26. Rxb8 Qxb8 27. Ra1 Bb5 28. Bc5 Rc8 29. Qe3 Nc7 30. b4 Rd8 31. Bh3 Re8 32. Bd6 Bf8 33. Bxf8 Rxf8 34. Qxh6 Ne8 35. Qg5 Qd6 36. Nf3 Qxb4 37. Qxe5 Nd6 38. Qd4 Qb3 39. Nd2 Qc2 40. e5 Nf5 41. Bxf5 Qxf5 42. Ne4 1-0

[Event "Wuerttemberg-chT Rapid"]
[Site "Boeblingen"]
[Date "2024.04.13"]
[Round "3.2"]
[White "Deuer, Marius"]
[Black "Weiss, Oliver"]
[Result "1-0"]
[ECO "E45"]
[WhiteElo "2439"]
[BlackElo "2220"]
[PlyCount "43"]
[EventDate "2024.04.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Be7 7. Nf4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. g4 h6 11. h4 c6 12. Qf3 Qc8 13. g5 Qg4 14. Qxg4 Nxg4 15. Rg1 hxg5 16. hxg5 f5 17. f3 Nh2+ 18. Kf2 Nd7 19. Bd2 Rh7 20. Rh1 0-0-0 21. Kg2 Rdh8 22. Ng6 1-0

[Event "Wuerttemberg-chT Rapid"]
[Site "Boeblingen"]
[Date "2024.04.13"]
[Round "4.2"]
[White "Huber, Philipp"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2306"]
[BlackElo "2439"]
[PlyCount "64"]
[EventDate "2024.04.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Be6 5. Ne2 Nd7 6. Nf4 Bd6 7. Nxe6 fxe6 8. Qg4 Kf7 9. c4 c6 10. Nc3 f5 11. Qf3 Nf6 12. h3 h5 13. c5 Bc7 14. Bd3 b6 15. cxb6 axb6 16. Ke2 g5 17. g4 hxg4 18. hxg4 fxg4 19. Qg2 c5 20. Nb5 Qd7 21. a4 cxd4 22. exd4 Bf4 23. Rxh8 Rxh8 24. Rh1 Rh4 25. f3 g3 26. Rxh4 gxh4 27. Qh3 Qc8 28. Nc3 Qg8 29. Kf1 Qg5 30. Ne2 Bd6 31. Ba6 Qe3 32. Qg2 h3 0-1

[Event "Wuerttemberg-chT Rapid"]
[Site "Boeblingen"]
[Date "2024.04.13"]
[Round "9.2"]
[White "Ramirez Marin, Ivan"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2271"]
[BlackElo "2439"]
[PlyCount "92"]
[EventDate "2024.04.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Rb1 Be7 8. Nf3 0-0 9. h4 cxd4 10. cxd4 b6 11. h5 h6 12. a3 Bb7 13. Bd3 Nd7 14. Bb2 e5 15. d5 Bd6 16. Nh4 Nc5 17. Bc2 Bc8 18. Qf3 Qg5 19. Bc1 Qg4 20. Qxg4 Bxg4 21. f3 Bd7 22. g4 Rfc8 23. g5 hxg5 24. Bxg5 f6 25. Be3 Kf7 26. Kd2 Nb7 27. Rbg1 Na5 28. Bd3 Nc4+ 29. Bxc4 Rxc4 30. Rc1 Rxc1 31. Rxc1 Rh8 32. Nf5 Bxf5 33. exf5 Rxh5 34. Rc8 Rxf5 35. Ra8 Rxf3 36. Rxa7+ Kg6 37. Ke2 e4 38. a4 Rf5 39. Bxb6 Rxd5 40. Ke3 f5 41. Bd4 Bc5 42. Bxc5 Rxc5 43. Kf4 Kh6 44. Ra6+ Kh5 45. Rb6 g5+ 46. Ke3 Kg4 0-1

[Event "Wuerttemberg-chT Rapid"]
[Site "Boeblingen"]
[Date "2024.04.13"]
[Round "2.2"]
[White "Vaysberg, Alexander"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2152"]
[BlackElo "2439"]
[PlyCount "90"]
[EventDate "2024.04.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. h4 d5 4. Nc3 dxe4 5. Nxe4 Nf6 6. Nxf6+ exf6 7. Be3 Be6 8. Bd3 Nd7 9. Ne2 Bd6 10. Nc3 f5 11. Qe2 Nf6 12. 0-0-0 0-0 13. Bg5 Re8 14. h5 Bf8 15. Qf3 Bg7 16. hxg6 fxg6 17. Qg3 Qe7 18. Qh4 Qf7 19. f3 Rad8 20. Ne2 h5 21. g4 fxg4 22. Nf4 Bf5 23. fxg4 Bxd3 24. Rxd3 Nxg4 25. Nxg6 Qxg6 26. Bxd8 Re2 27. Qxh5 Re1+ 28. Rd1 Bh6+ 29. Qxh6 Rxd1+ 30. Kxd1 Nxh6 31. Bh4 Qh5+ 32. Kd2 Nf5 33. Rg1+ Kf7 34. Bf2 Qh2 35. Ke1 Qf4 36. Rf1 Qc1+ 37. Ke2 Qxc2+ 38. Kf3 Qd3+ 39. Kg2 Ke6 40. Re1+ Kd7 41. Re5 Qc2 42. Kf3 Nd6 43. Re2 Qf5+ 44. Kg2 Ne4 45. Be1 Qg4+ 0-1

[Event "Wuerttemberg-chT Rapid"]
[Site "Boeblingen"]
[Date "2024.04.13"]
[Round "6.2"]
[White "Vujic, Branimir"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2218"]
[BlackElo "2439"]
[PlyCount "82"]
[EventDate "2024.04.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. Nc3 a6 6. dxc5 Bxc5 7. Bd3 Bd6 8. Bxd6 Qxd6 9. 0-0 e5 10. e4 d4 11. Ne2 Bg4 12. Ng3 Nc6 13. h3 Bxf3 14. Qxf3 g6 15. Bc4 0-0 16. Rfd1 Rad8 17. Bb3 Kg7 18. Rd2 Rd7 19. Rad1 Rfd8 20. Ne2 b5 21. c3 Qc5 22. Nc1 Na5 23. Ne2 Nxb3 24. axb3 Qc6 25. Ng3 dxc3 26. Rxd7 Rxd7 27. Rxd7 c2 28. Rd1 c1Q 29. Rxc1 Qxc1+ 30. Kh2 Qxb2 31. Qe3 h6 32. Qb6 Qxb3 33. Qxa6 Qb2 34. Qb6 b4 35. f3 b3 36. Qb5 Qc2 37. Nf1 b2 38. Ne3 b1Q 39. Qxe5 Qcb2 40. Qc5 Q1c1 41. Qa7 Qe5+ 0-1

[Event "Menorca op 3rd"]
[Site "Ciutadella de Menorca"]
[Date "2024.04.04"]
[Round "5"]
[White "Karthik, Venkataraman"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2609"]
[BlackElo "2439"]
[PlyCount "81"]
[EventDate "2024.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. e3 e5 7. Nge2 Nc6 8. 0-0 Be7 9. f4 0-0 10. b3 f6 11. Ba3 Be6 12. Ne4 Na6 13. f5 Bf7 14. g4 Nab4 15. h4 c4 16. N2c3 Kh8 17. Kh2 Rc8 18. Rg1 cxb3 19. axb3 Nd5 20. Bxe7 Qxe7 21. g5 Nxc3 22. dxc3 Rcd8 23. Qc2 Bd5 24. c4 Nb4 25. Qc3 Bc6 26. c5 Nd5 27. Qe1 fxg5 28. Nxg5 Nc7 29. Bxc6 bxc6 30. Rxa7 Rxf5 31. Qb4 h6 32. Qe4 Qf6 33. Rxc7 hxg5 34. Rxc6 Qf7 35. Rg2 gxh4 36. Rcg6 Rh5 37. Rxg7 Qe6 38. R7g6 Qf7 39. Qg4 Rh7 40. Qg5 Re8 41. Rh6 1-0

[Event "Menorca op 3rd"]
[Site "Ciutadella de Menorca"]
[Date "2024.04.03"]
[Round "2"]
[White "Deuer, Marius"]
[Black "Nihal, Sarin"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2439"]
[BlackElo "2698"]
[PlyCount "136"]
[EventDate "2024.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 Bg4 8. f3 Be6 9. Bd3 c5 10. dxc5 Bxc5 11. Bf2 Nc6 12. Nge2 0-0 13. 0-0 a6 14. Rc1 Ba7 15. Qd2 Re8 16. Nd4 Nxd4 17. exd4 Qd6 18. Na4 Re7 19. Rfe1 Rae8 20. Kh1 Bb8 21. Bg3 Qd8 22. Bh4 Qd6 23. Bg3 Qd8 24. Bh4 Bd7 25. Rxe7 Qxe7 26. Nc5 Qd6 27. Bg3 Qb6 28. Bxb8 Rxb8 29. Re1 Qd6 30. g3 Bh3 31. Kg1 a5 32. Qxa5 b6 33. Qa6 h5 34. Nb3 g6 35. Qa7 Bd7 36. Qa3 Qxa3 37. bxa3 Ra8 38. Rb1 Rxa3 39. Nc1 Rc3 40. Kf2 Kg7 41. Ke2 Rc6 42. Kd2 Rd6 43. h4 Ng8 44. Ne2 Ne7 45. Nc3 Kf8 46. Bb5 Nf5 47. Bxd7 Rxd7 48. Rxb6 Nxd4 49. Ke3 Nf5+ 50. Kf4 Kg7 51. a4 Rc7 52. Nxd5 Rc4+ 53. Ke5 Rxa4 54. g4 Nxh4 55. gxh5 Nxf3+ 56. Kd6 gxh5 57. Rb3 Ng5 58. Ke5 Ra5 59. Rd3 Kg6 60. Kf4 Ra4+ 61. Kg3 h4+ 62. Kh2 Ra2+ 63. Kh1 Ne4 64. Rb3 Kg5 65. Nc3 Ng3+ 66. Kg1 Rc2 67. Nd5 Rd2 68. Rb5 f5 0-1

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2024.03.24"]
[Round "11.2"]
[White "Deuer, Marius"]
[Black "Martinovic, Sasa"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2430"]
[BlackElo "2542"]
[PlyCount "62"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Goetzis"]
[BlackTeam "St Veit"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. a3 Bd6 8. Qc2 c6 9. Nge2 Re8 10. Bd2 b6 11. f3 c5 12. g4 c4 13. Bf5 Bxf5 14. Qxf5 g6 15. Qg5 Nc6 16. 0-0 Bf8 17. Qh4 h6 18. Qf2 Qd7 19. Qg2 Bg7 20. Kh1 b5 21. Rad1 Rab8 22. g5 hxg5 23. e4 dxe4 24. fxe4 Qg4 25. Qxg4 Nxg4 26. Bxg5 Bh6 27. Bxh6 Nxh6 28. Nd5 Kg7 29. Nec3 b4 30. axb4 Nxb4 31. Nxb4 Rxb4 1/2-1/2

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2024.03.23"]
[Round "10.2"]
[White "Vogel, Roven"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2495"]
[BlackElo "2430"]
[PlyCount "125"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Mayrhofen/Zell/Zillertal"]
[BlackTeam "Goetzis"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. e3 a6 5. b3 g6 6. Bb2 Bg7 7. d4 cxd4 8. Nxd4 0-0 9. Be2 d5 10. Nxc6 bxc6 11. Na4 Bf5 12. 0-0 Qd6 13. h3 e5 14. Bd3 Bxd3 15. Qxd3 Ne4 16. Rfd1 Rfd8 17. Qc2 Ng5 18. h4 Ne6 19. Nb6 d4 20. Nxa8 Rxa8 21. exd4 exd4 22. Qe4 Rd8 23. Re1 h5 24. Rad1 a5 25. Bc1 Bf6 26. g3 Ra8 27. Kg2 Ra7 28. Qf3 Bg7 29. Bf4 Qc5 30. Re4 a4 31. Rde1 axb3 32. axb3 Qf5 33. Rxe6 fxe6 34. Qxc6 e5 35. Bxe5 Re7 36. Qa8+ Bf8 37. Qd5+ Kh7 38. Qe4 Qxe4+ 39. Rxe4 d3 40. Kf3 Bg7 41. Bf4 Rd7 42. Re1 Bc3 43. Rd1 Bb4 44. Be3 Kg8 45. Ke4 d2 46. c5 Kf7 47. c6 Rd6 48. c7 Rc6 49. Bxd2 Bxd2 50. Rxd2 Rxc7 51. Rb2 Rc5 52. Kd4 Rf5 53. b4 Ke7 54. b5 Kd7 55. b6 Kc8 56. b7+ Kb8 57. Ke4 Ra5 58. Rb3 Ra2 59. f3 Ra5 60. Rb6 g5 61. hxg5 Rxg5 62. Kf4 Ra5 63. g4 1-0

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2024.03.22"]
[Round "9.3"]
[White "Ivanisevic, Ivan"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2543"]
[BlackElo "2430"]
[PlyCount "60"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Pinggau Friedberg"]
[BlackTeam "Goetzis"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. Nf3 b6 6. Bg5 Bb7 7. e3 h6 8. Bh4 0-0 9. a3 Bxc3+ 10. Qxc3 cxd4 11. Nxd4 Na6 12. f3 d5 13. cxd5 Qxd5 14. Bc4 Qe5 15. Nb5 Qxc3+ 16. Nxc3 Rac8 17. Bxa6 Bxa6 18. Bxf6 gxf6 19. 0-0-0 Rfd8 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Kxd1 f5 23. Kd2 Kf8 24. b4 Bc4 25. Ke1 Ke7 26. Kf2 Kf6 27. f4 Ke7 28. h3 Kf6 29. g4 Kg6 30. Kg3 fxg4 1/2-1/2

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2024.03.21"]
[Round "8.3"]
[White "Deuer, Marius"]
[Black "Hracek, Zbynek"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2430"]
[BlackElo "2550"]
[PlyCount "99"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Goetzis"]
[BlackTeam "Mistelbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 dxc4 9. 0-0 c5 10. dxc5 Nbd7 11. Bxc4 Nxc5 12. b4 Ncd7 13. Bb2 a6 14. Nce4 b5 15. Bd3 Bb7 16. Qe2 Qe7 17. Rac1 Rac8 18. Rfd1 Nxe4 19. Nxe4 Rxc1 20. Rxc1 Rc8 21. Rxc8 Bxc8 22. Qc2 Bb7 23. Qc7 Nf6 24. Nxf6+ gxf6 25. Qg3+ Bg7 26. Qb8+ Bf8 27. Bd4 Bc6 28. Be4 Be8 29. h3 h6 30. Qb7 f5 31. Qxe7 Bxe7 32. Bb7 h5 33. g3 Bd8 34. f4 a5 35. bxa5 Bxa5 36. Bf3 h4 37. gxh4 b4 38. axb4 Bxb4 39. Bf6 Bc5 40. Kf2 Kh7 41. h5 Kh6 42. Ke2 Bb5+ 43. Kf2 Be8 44. Bg5+ Kg7 45. h6+ Kh7 46. Ke2 Bb5+ 47. Kd2 Bb4+ 48. Kc2 Bc5 49. Kd2 Bb4+ 50. Kc2 1/2-1/2

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2024.03.20"]
[Round "7.3"]
[White "Svane, Rasmus"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2623"]
[BlackElo "2430"]
[PlyCount "87"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "Goetzis"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 g6 6. Nf3 Bf5 7. 0-0 Nc6 8. Bxf5 gxf5 9. c4 dxc4 10. Nc3 Nd5 11. Qe2 Nxc3 12. bxc3 Qd5 13. a4 Rg8 14. Bf4 e6 15. Rab1 a6 16. Rb6 0-0-0 17. Rfb1 Rd7 18. Kh1 Bd6 19. Bxd6 Qxd6 20. Qxc4 Rc7 21. Qb3 Qd7 22. c4 Rd8 23. Qb2 Qe7 24. Ne5 Nxe5 25. dxe5 Rd3 26. c5 Qxc5 27. Rxb7 Rd1+ 28. Rxd1 Rxb7 29. Qe2 a5 30. f4 Qc6 31. Rd4 Rb4 32. Rd6 Qc1+ 33. Rd1 Qc6 34. Qd3 Qc7 35. Qg3 Rxa4 36. Qg8+ Kb7 37. Qe8 Rc4 38. Rd7 Kb6 39. Rxc7 Rxc7 40. Kh2 Ra7 41. Qa4 Rc7 42. Kg3 Rc1 43. Kh4 Rb1 44. Qe8 1-0

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.22"]
[Round "10"]
[White "Iniyan, Panneerseluam"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2500"]
[BlackElo "2422"]
[PlyCount "109"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 Bb7 8. Bg2 Nxd5 9. 0-0 Nc6 10. Rd1 Be7 11. Qf5 Nf6 12. e4 g6 13. Qf4 0-0 14. e5 Nh5 15. Qc4 d5 16. exd6 Bxd6 17. Bh6 Re8 18. Nc3 Na5 19. Qf1 Qe7 20. Nd5 Bxd5 21. Rxd5 Nf6 22. Rd2 Qc7 23. Qd3 Bf8 24. Bf4 Qe7 25. Re1 c4 26. Qd4 Nc6 27. Qxc4 Qc5 28. Qa4 b5 29. Qd1 Rad8 30. Rxe8 Rxe8 31. Rc2 Qb6 32. Be3 Qa6 33. a3 b4 34. Qc1 Ne7 35. axb4 Ned5 36. Bc5 Rc8 37. Nd4 Qd3 38. Bf1 Qe4 39. Qd2 Rd8 40. Bg2 Qe8 41. Bxf8 Kxf8 42. Nc6 Rd7 43. Qd4 Kg7 44. Ne5 Re7 45. Bxd5 Rxe5 46. Bc6 Re1+ 47. Kg2 Qe7 48. Bf3 h5 49. Rc6 Ra1 50. Qc3 Ra4 51. b3 Ra2 52. b5 Qd8 53. h3 Qe7 54. Kg1 Qd8 55. g4 1-0

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.21"]
[Round "9"]
[White "Deuer, Marius"]
[Black "Girel, Joseph"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2422"]
[BlackElo "2495"]
[PlyCount "87"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 0-0 6. Nc3 d6 7. 0-0 Nc6 8. d5 Na5 9. Nd2 a6 10. Rb1 Rb8 11. b3 b5 12. Bb2 bxc4 13. bxc4 Bh6 14. Ba1 Rb4 15. e3 Bf5 16. Rxb4 cxb4 17. Ne2 Bd3 18. Re1 Bg7 19. Nd4 Bxc4 20. Nxc4 Nxc4 21. Nc6 Qd7 22. Qd3 Na3 23. Qb3 Qb7 24. Bb2 Nb5 25. Qxb4 Qc7 26. Rc1 Na7 27. Bd4 Nb5 28. Bb2 Na7 29. a4 Nxc6 30. dxc6 Rc8 31. Qb7 Ne8 32. Bxg7 Qxb7 33. cxb7 Rxc1+ 34. Bf1 Rb1 35. Bb2 Rxb2 36. Bb5 Kg7 37. b8Q Nf6 38. Qb7 axb5 39. a5 b4 40. a6 b3 41. a7 Rb1+ 42. Kg2 Ra1 43. a8Q b2 44. Qab8 1-0

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.20"]
[Round "8"]
[White "Real, Thibault"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2280"]
[BlackElo "2422"]
[PlyCount "94"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Bd6 7. Bg3 0-0 8. Bb5 Ne7 9. Bd3 Ng6 10. Bxd6 Qxd6 11. Bxg6 hxg6 12. Ne5 b6 13. h4 Bd7 14. f4 Be8 15. Qf3 cxd4 16. exd4 Rc8 17. Qh3 Nh5 18. g3 f6 19. Nef3 b5 20. a3 a5 21. 0-0 b4 22. axb4 axb4 23. Rfc1 bxc3 24. Rxc3 Rxc3 25. bxc3 Bd7 26. Ra7 Rc8 27. Qh2 Rxc3 28. g4 Rc1+ 29. Kf2 Nxf4 30. Rxd7 Nd3+ 31. Ke3 Qxd7 32. Kxd3 Qc7 33. Qxc7 Rxc7 34. Nb1 Rc1 35. Nc3 Rh1 36. Ne2 Rh3 37. Neg1 Rg3 38. g5 e5 39. dxe5 fxe5 40. Ke2 e4 41. Kf2 Rxf3+ 42. Nxf3 exf3 43. Kxf3 Kf7 44. Ke3 Ke6 45. Kd4 Kd6 46. Kd3 Ke5 47. Ke3 Kf5 0-1

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.16"]
[Round "5"]
[White "Deuer, Marius"]
[Black "Sai Agni, Jeevitesh J"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "2422"]
[BlackElo "2302"]
[PlyCount "72"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 d5 6. a3 Ba5 7. dxc5 dxc4 8. Bd2 0-0 9. Ng3 b6 10. Bxc4 bxc5 11. 0-0 Bb7 12. Qe2 Nbd7 13. Rfd1 Qe7 14. e4 Ne5 15. Ba6 Rab8 16. Bf4 Bc7 17. Bb5 Rfd8 18. h3 Ng6 19. Bxc7 Qxc7 20. Rxd8+ Rxd8 21. Qe3 Qe5 22. Rc1 h5 23. Na4 h4 24. Nf1 Bxe4 25. f3 Qb8 26. Rxc5 Ba8 27. Nc3 a6 28. Bxa6 Qxb2 29. a4 e5 30. Rc8 Rxc8 31. Bxc8 Nf4 32. Qd2 Qxc3 33. Qd8+ Kh7 34. Bf5+ Kh6 35. Qxa8 Qd4+ 36. Kh2 Ne2 0-1

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.15"]
[Round "4"]
[White "Sharma, Dinesh Kumar"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2207"]
[BlackElo "2422"]
[PlyCount "104"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Qa6 9. c4 Nh6 10. 0-0 Nf5 11. b3 Be7 12. a4 Qa5 13. Rd1 Nxh4 14. Nxh4 Bxh4 15. Ba3 Qd8 16. b4 Be7 17. b5 0-0 18. cxd5 cxd5 19. Rdc1 Nd7 20. a5 Re8 21. Bxe7 Rxe7 22. Qc2 Nf8 23. Qc5 Ng6 24. Nf3 Rd7 25. b6 axb6 26. axb6 Rxa1 27. Rxa1 f6 28. exf6 gxf6 29. Ra7 Kg7 30. g3 e5 31. Qb5 Re7 32. Ra5 Rd7 33. Ra8 Qe7 34. Kg2 e4 35. Nd2 Qe6 36. Nf1 f5 37. Rc8 Kh6 38. Rc7 Rd8 39. Ne3 f4 40. Qb3 h4 41. g4 Kg5 42. Nf5 e3 43. fxe3 Qe4+ 44. Kh2 f3 45. Rc1 Kxg4 46. Nh6+ Kh5 47. Nf7 Rd7 48. Rc7 Qg4 49. Qc2 Rxf7 50. Rxf7 Qg3+ 51. Kh1 Qe1+ 52. Kh2 Qe2+ 0-1

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.24"]
[Round "11"]
[White "Akhilbay, Imangali"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2166"]
[BlackElo "2453"]
[PlyCount "110"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 0-0 7. Be2 Bd7 8. 0-0 c5 9. a4 Nb4 10. dxc5 Bxc5 11. Nbd4 Nc6 12. c3 a5 13. Bd3 h6 14. Ne5 Be8 15. Bc2 Bd6 16. Ndxc6 bxc6 17. Bg3 Qb8 18. f4 Qxb2 19. Bh4 Bxe5 20. fxe5 Ne4 21. Bxe4 dxe4 22. Be7 Qb7 23. Qd6 Bd7 24. Bxf8 Rxf8 25. Rfd1 Bc8 26. Qc5 f6 27. exf6 Rxf6 28. Rf1 Rf5 29. Qc4 Re5 30. Rab1 Qc7 31. Rf4 Kh7 32. Rbf1 c5 33. Rxe4 Rg5 34. Qd3 Kg8 35. Ref4 Rf5 36. Rxf5 exf5 37. e4 f4 38. e5 Be6 39. Qe4 Qd7 40. Qxf4 c4 41. Qf8+ Kh7 42. Qd6 Qe8 43. h3 Kg8 44. Rb1 Kh7 45. Rb7 Qg6 46. Kh2 Qe4 47. Rb2 Qf4+ 48. g3 Qf5 49. Rg2 Qxh3+ 50. Kg1 Qf5 51. Qd4 Qf3 52. Qf4 Qd1+ 53. Kh2 Qh5+ 54. Kg1 Qd1+ 55. Kh2 Qh5+ 1/2-1/2

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.23"]
[Round "10"]
[White "Deuer, Marius"]
[Black "Karsten, Jan"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2453"]
[BlackElo "2306"]
[PlyCount "94"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 c6 5. Bg2 d5 6. 0-0 0-0 7. Qb3 a5 8. cxd5 a4 9. Qd1 cxd5 10. Nc3 Ne4 11. e3 Nxc3 12. bxc3 b5 13. Ba3 Nc6 14. Nd2 Be6 15. Bc5 Qd7 16. Qe2 Rab8 17. Rfb1 Bf5 18. Rb2 Rfe8 19. Qf3 Red8 20. Bf1 e5 21. a3 Na5 22. Qd1 Rdc8 23. Rb4 Rb7 24. Ra2 Rcb8 25. Bg2 Nc6 26. Rbb2 Bd3 27. Ra1 e4 28. Bf1 Bxf1 29. Kxf1 Nd8 30. Rab1 Ne6 31. Bb4 f5 32. h4 h6 33. Kg2 Bf6 34. Qe2 Kg7 35. Rh1 Bd8 36. f4 Bc7 37. Kf2 Rh8 38. g4 Qf7 39. Rg1 Bxf4 40. exf4 Nxf4 41. Qf1 Nd3+ 42. Ke2 Nxb2 43. gxf5 Rb6 44. Qh3 Nd3 45. Qg3 Kh7 46. Nf3 exf3+ 47. Qxf3 Re8+ 0-1

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.22"]
[Round "9"]
[White "Deuer, Marius"]
[Black "Rohit, S3."]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2453"]
[BlackElo "2223"]
[PlyCount "111"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. 0-0 Qd5 13. Qe3 Bg7 14. Bd2 0-0 15. Rfc1 Rb8 16. Rc5 Qd6 17. Qc3 Bd7 18. Rc1 Rb5 19. Rxb5 cxb5 20. Qc7 Qxc7 21. Rxc7 Rd8 22. Ba5 Be8 23. Rxa7 Rc8 24. Bc7 Bc6 25. Ne5 Bd5 26. b3 Bxe5 27. dxe5 Kg7 28. h4 Ra8 29. Rxa8 Bxa8 30. Bd6 f6 31. f3 Kf7 32. Kf2 g5 33. exf6 Kxf6 34. hxg5+ Kxg5 35. Ke3 Kf6 36. Kd4 Bc6 37. Kc5 Be8 38. f4 h5 39. g3 Bd7 40. Kb6 Be8 41. Kc5 Bd7 42. b4 Be8 43. a4 bxa4 44. b5 Bg6 45. Kd4 Be8 46. Kc5 Bg6 47. Be5+ Ke7 48. Kb6 Bd3 49. Kc6 Kd8 50. b6 Be4+ 51. Kd6 a3 52. Kxe6 Bb7 53. f5 Bc8+ 54. Kd6 Bb7 55. f6 Ke8 56. Kc7 1-0

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.21"]
[Round "8"]
[White "Sapenov, Daniyal"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2296"]
[BlackElo "2453"]
[PlyCount "111"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. Bd2 Nxd2 7. Qxd2 Bb7 8. a3 Be7 9. d5 e5 10. g3 d6 11. Bg2 0-0 12. 0-0 Nd7 13. b4 a5 14. Rfc1 g6 15. Qc2 Ba6 16. Na4 Ra7 17. Rab1 axb4 18. axb4 Qa8 19. Nb2 Bb7 20. Nc3 Qd8 21. Nd3 Ba6 22. Ra1 Ra8 23. Nb5 Nf6 24. Nxe5 dxe5 25. d6 Bxd6 26. Bxa8 Bxb5 27. cxb5 Qe7 28. Bg2 Kg7 29. Qc4 h5 30. Ra8 Rxa8 31. Bxa8 e4 32. Bd5 h4 33. Rd1 h3 34. Bb7 Bxb4 35. Bc8 Bd6 36. Bxh3 Nh7 37. Bg2 f5 38. Qd4+ Nf6 39. Bf1 Kh7 40. Be2 Kg7 41. Kg2 g5 42. Bc4 Qe8 43. Rh1 Bc5 44. Qb2 f4 45. gxf4 Qh5 46. Be2 Qh4 47. fxg5 Qxg5+ 48. Kf1 Qf5 49. Rg1+ Kf8 50. Qc3 Bd6 51. Rg2 Ke7 52. Kg1 Kd8 53. Qa1 Ke7 54. Qa8 Qe5 55. Rg7+ Ke6 56. Bc4+ 1-0

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.20"]
[Round "7"]
[White "Kanov, Nikola"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2339"]
[BlackElo "2453"]
[PlyCount "86"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Bd3 Nd7 8. Ne2 f5 9. c4 Nf6 10. Qc2 g6 11. 0-0-0 0-0 12. f3 b5 13. Bg5 Be7 14. Kb1 a6 15. Rhe1 Kg7 16. h4 Re8 17. Qc1 Be6 18. Nf4 Bxc4 19. Bxc4 bxc4 20. Qxc4 h6 21. Bxh6+ Kg8 22. Nxg6 Nd5 23. Nxe7+ Rxe7 24. Rxe7 Qxe7 25. Qxc6 Rd8 26. Bg5 Qe2 27. Qc2 Re8 28. Bc1 Qb5 29. a4 Qb6 30. Ka1 Qe6 31. Bd2 Qe2 32. Qb3 Re6 33. a5 Re7 34. Bg5 Rb7 35. Qxb7 Qxd1+ 36. Ka2 Qa4+ 37. Kb1 Qd1+ 38. Bc1 Qd3+ 39. Ka1 Qc4 40. Bd2 Qa4+ 41. Kb1 Qd1+ 42. Bc1 Qd3+ 43. Ka1 Qc4 1/2-1/2

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.18"]
[Round "6"]
[White "Deuer, Marius"]
[Black "Skreko, Igor1"]
[Result "1-0"]
[ECO "E64"]
[WhiteElo "2453"]
[BlackElo "2187"]
[PlyCount "74"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c5 7. d5 e6 8. 0-0 Re8 9. Bf4 e5 10. Bg5 h6 11. Bxf6 Bxf6 12. e4 Nd7 13. a3 Bg7 14. Ne1 a6 15. Nd3 Rb8 16. b4 b5 17. cxb5 axb5 18. a4 bxa4 19. b5 f5 20. Nb2 Nf6 21. Nc4 fxe4 22. Qxa4 Bf5 23. Rfe1 Bf8 24. Bxe4 Bxe4 25. Nxe4 Nxe4 26. Rxe4 Qd7 27. b6 Qf5 28. Qc2 Ra8 29. Rb1 Reb8 30. Ne3 Qf7 31. Ra4 Rxa4 32. Qxa4 h5 33. Qc6 h4 34. Ra1 Rb7 35. Ra8 h3 36. Rc8 g5 37. Qxd6 Qh7 1-0

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.17"]
[Round "5"]
[White "Deuer, Marius"]
[Black "Wafa, Hamed"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2453"]
[BlackElo "2177"]
[PlyCount "129"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. b4 Bc7 8. d5 Qe7 9. Bb2 exd5 10. cxd5 Be5 11. Qd3 Nxd5 12. Nxd5 cxd5 13. Bxe5 Qxe5 14. Rd1 Nc6 15. Qxd5 Qb2 16. Qd3 a5 17. b5 Nd8 18. Nd4 Ne6 19. Qb3 Qxb3 20. Nxb3 Rd8 21. Be2 d6 22. 0-0 b6 23. Nd4 Nxd4 24. Rxd4 Be6 25. Rfd1 Rac8 26. h3 Kf8 27. Rxd6 Ke7 28. Rxd8 Rxd8 29. Rxd8 Kxd8 30. Kf1 Kd7 31. Ke1 Kd6 32. Kd2 Kc5 33. Kc3 Bd5 34. f3 f6 35. e4 Be6 36. f4 Bc8 37. g4 Bb7 38. Bd3 Bc8 39. a4 Be6 40. Be2 Bc8 41. f5 Bb7 42. Bd3 h6 43. h4 Ba8 44. h5 Kd6 45. Kd4 Bb7 46. Bc4 Bc8 47. Bf7 Bb7 48. Be8 Ba8 49. Bc6 Bxc6 50. bxc6 Kxc6 51. Kc4 Kd6 52. Kb5 Kc7 53. e5 fxe5 54. g5 e4 55. f6 gxf6 56. gxh6 e3 57. h7 e2 58. h8Q e1Q 59. Qg7+ Kc8 60. h6 Qe2+ 61. Kxb6 Qe6+ 62. Kxa5 Qd5+ 63. Kb6 Qd6+ 64. Kb5 Qd5+ 65. Kb6 1/2-1/2

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.16"]
[Round "4"]
[White "Andreev, Konstantin1"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2304"]
[BlackElo "2453"]
[PlyCount "80"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. a4 c5 8. dxc5 Nc6 9. Bf4 Bxc5 10. c3 Be7 11. Nbd2 g5 12. Bg3 h5 13. h3 g4 14. hxg4 hxg4 15. Nd4 Ncxe5 16. Re1 Kf8 17. Nf1 Be4 18. Nd2 Bh4 19. Nxe4 dxe4 20. Bxg4 Bxg3 21. fxg3 Nf6 22. Bxe6 Qb6 23. Rf1 Ke7 24. a5 Qc7 25. Qb3 Nf3+ 26. Rxf3 exf3 27. Re1 Kf8 28. Qb4+ Kg8 29. Nf5 Re8 30. Qd4 Rxe6 31. Rxe6 fxe6 32. Qxf6 f2+ 33. Kxf2 Qc5+ 34. Nd4 Qf8 35. Qxf8+ Kxf8 36. Nxe6+ Ke7 37. Nc5 b6 38. axb6 axb6 39. Nd3 Ke6 40. c4 Rh1 1/2-1/2

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.15"]
[Round "3"]
[White "Deuer, Marius"]
[Black "Xu, Daniel"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2453"]
[BlackElo "2266"]
[PlyCount "63"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. h3 Rb8 9. e4 b5 10. d5 b4 11. Ne2 Na5 12. Qc2 b3 13. axb3 Nxb3 14. Ra3 Nxc1 15. Rxc1 c5 16. dxc6 Qc7 17. c5 Qxc6 18. Nfd4 Qxc5 19. Rc3 Qg5 20. Nc6 Rb7 21. Nxe7+ Rxe7 22. Rxc8 Rfe8 23. Rd1 Qe5 24. Rxe8+ Rxe8 25. Nc3 Rb8 26. Rd2 h5 27. h4 Qc5 28. Bf1 a5 29. Kg2 Kh7 30. Be2 Bh6 31. f4 Rb4 32. Qd3 1/2-1/2

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.14"]
[Round "2"]
[White "Moldagali, Beksultan"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2221"]
[BlackElo "2453"]
[PlyCount "78"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. 0-0 h4 11. h3 Nd7 12. Bd2 Nf8 13. Rae1 g6 14. c4 Bc7 15. f4 f5 16. Bc3 Nh7 17. Kh1 Nf6 18. Ng1 Nh5 19. Rxe8+ Qxe8 20. Ne2 Be6 21. Qb3 b5 22. d5 bxc4 23. Qxc4 Bxd5 24. Qd4 Kh7 25. Qf2 Rd8 26. Ba6 Qe4 27. Re1 Bb6 28. Nd4 Bxd4 29. Bxd4 Qxg2+ 30. Qxg2 Bxg2+ 31. Kxg2 Rxd4 32. Re7 Kg7 33. Rxa7 Nxf4+ 34. Kh1 Rd1+ 35. Kh2 Rd2+ 36. Kh1 Nxh3 37. Bf1 Nf4 38. b4 Rd1 39. Kg1 h3 0-1

[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.13"]
[Round "1"]
[White "Deuer, Marius"]
[Black "Ciric, Pavle"]
[Result "1-0"]
[ECO "D22"]
[WhiteElo "2453"]
[BlackElo "2080"]
[PlyCount "109"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 a6 7. h3 Bh5 8. g4 Bg6 9. Ne5 c6 10. Nxg6 hxg6 11. Bf1 Nbd7 12. Bg2 Bd6 13. Qe2 Nd5 14. Bd2 Qe7 15. a3 Nxc3 16. Bxc3 Nf6 17. e4 e5 18. 0-0-0 0-0 19. Qe3 Rfe8 20. Rhe1 Nd7 21. Kb1 Rab8 22. dxe5 Bxe5 23. Bxe5 Nxe5 24. f4 Nc4 25. Qc3 b5 26. Bf1 g5 27. Bxc4 bxc4 28. fxg5 Rb3 29. Qxc4 Reb8 30. Re2 Qxg5 31. Ka2 Qe5 32. Rdd2 Rxh3 33. Qxc6 Rh6 34. Qd5 Qe7 35. e5 Rb5 36. Qd8+ Qxd8 37. Rxd8+ Kh7 38. Re8 Rh4 39. Re7 Kg8 40. Re8+ Kh7 41. Re7 Kg6 42. e6 fxe6 43. R7xe6+ Kg5 44. Rxa6 Rxg4 45. b4 Kf5 46. Kb3 g5 47. Ka4 Rd5 48. Ra5 Rgd4 49. Rxd5+ Rxd5 50. b5 g4 51. b6 Rd4+ 52. Kb5 Rd3 53. Rb2 g3 54. b7 Rd8 55. Kc6 1-0

[Event "Budapest Vezerkepzo Fall GM"]
[Site "Budapest"]
[Date "2023.11.04"]
[Round "9"]
[White "Nesterov, Arseniy"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2575"]
[BlackElo "2462"]
[PlyCount "87"]
[EventDate "2023.10.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 0-0 6. Nf3 d5 7. 0-0 c6 8. Qc2 Nbd7 9. b3 b6 10. Nc3 Ba6 11. e4 dxc4 12. Rfe1 e5 13. Ne2 cxb3 14. axb3 Bxe2 15. Rxe2 exd4 16. Nxd4 Ne5 17. Nf5 Re8 18. Rd1 Qd3 19. Bc3 Qxc2 20. Rxc2 Bc5 21. b4 Bf8 22. Bxe5 Rxe5 23. f4 Ree8 24. e5 Nd5 25. b5 g6 26. bxc6 Nb4 27. c7 Rac8 28. Nd6 Nxc2 29. Nxe8 Bc5+ 30. Kh1 Nd4 31. Rxd4 Bxd4 32. Bc6 b5 33. Bd7 Ra8 34. Nd6 b4 35. Bc6 Bb6 36. Bxa8 Bxc7 37. Bd5 Bxd6 38. exd6 Kf8 39. Kg2 Ke8 40. Bc6+ Kd8 41. Ba4 f5 42. Kf3 b3 43. Bxb3 Kd7 44. Bg8 1-0

[Event "Budapest Vezerkepzo Fall GM"]
[Site "Budapest"]
[Date "2023.11.03"]
[Round "8"]
[White "Deuer, Marius"]
[Black "Panesar, Vedant"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2462"]
[BlackElo "2372"]
[PlyCount "69"]
[EventDate "2023.10.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 cxd4 7. exd4 d5 8. cxd5 Nxd5 9. 0-0 Re8 10. Nxd5 exd5 11. Nf4 Nc6 12. Be3 Bd6 13. Qf3 Qh4 14. g3 Qg4 15. Qxg4 Bxg4 16. Nxd5 Red8 17. Be4 Bf8 18. b4 Bxb4 19. Rfb1 Bf8 20. Rxb7 Rac8 21. Rc1 Nxd4 22. Rxc8 Bxc8 23. Rxa7 Be6 24. Bxd4 Bxd5 25. Bxd5 Rxd5 26. Be3 g6 27. Kg2 Kg7 28. a4 Bb4 29. Bb6 h5 30. a5 Bc5 31. Rc7 Bxb6 32. axb6 Rb5 33. b7 g5 34. Kf3 Kg6 35. Ke4 1-0

[Event "Budapest Vezerkepzo Fall GM"]
[Site "Budapest"]
[Date "2023.11.03"]
[Round "7"]
[White "Venkatesan, Kavin"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2313"]
[BlackElo "2462"]
[PlyCount "70"]
[EventDate "2023.10.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 0-0 7. e4 Nc6 8. Be3 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Kxd2 d6 12. c5 dxc5 13. dxc5 b6 14. Bb5 Na5 15. Kc3 Bd7 16. a4 Rfc8 17. Kb4 a6 18. Be2 Nc6+ 19. Ka3 bxc5 20. Bxc5 Na5 21. Bb4 Nc4+ 22. Bxc4 Rxc4 23. Kb3 Rc7 24. a5 Rb8 25. Ka3 Rc2 26. g3 e5 27. g4 h5 28. g5 Ne8 29. Kb3 Rc7 30. Ka3 Rc4 31. Rb1 Nc7 32. Ne2 Nb5+ 33. Kb3 Be6 34. Ka4 Rc2 35. Nc1 Nc3+ 0-1

[Event "Budapest Vezerkepzo Fall GM"]
[Site "Budapest"]
[Date "2023.11.02"]
[Round "6"]
[White "Deuer, Marius"]
[Black "Vaz, Ethan"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2462"]
[BlackElo "2396"]
[PlyCount "115"]
[EventDate "2023.10.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. Nge2 h6 9. Bh4 c6 10. 0-0 Re8 11. Qc2 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Rfd1 Nf6 15. d5 cxd5 16. Nxd5 Nxd5 17. Rxd5 Bg4 18. Ng3 Qe6 19. Rd4 Bf5 20. Qd2 Bg6 21. Ne2 Qf6 22. Nf4 Bf5 23. h3 Rad8 24. Nd5 Qe5 25. Rd1 Kh8 26. Nc3 Rxd4 27. Qxd4 a6 28. g4 Bg6 29. Qd7 b5 30. Rd5 Qe7 31. Qxe7 Rxe7 32. h4 b4 33. Rd8+ Kh7 34. Nd5 Re5 35. h5 Bxh5 36. gxh5 Rg5+ 37. Kf1 Rxh5 38. Nxb4 Rb5 39. a3 g5 40. Rd5 Rb6 41. Ra5 Kg7 42. Rxa6 Rb5 43. Rd6 f6 44. Rd4 h5 45. Rxe4 f5 46. Rd4 Kf6 47. a4 Rc5 48. Nd3 Ra5 49. b4 Rxa4 50. b5 Ra1+ 51. Kg2 Rb1 52. Nb4 h4 53. b6 g4 54. b7 h3+ 55. Kh2 Rb2 56. b8Q Rxf2+ 57. Kg1 h2+ 58. Kh1 1-0

[Event "Budapest Vezerkepzo Fall GM"]
[Site "Budapest"]
[Date "2023.11.01"]
[Round "4"]
[White "Deuer, Marius"]
[Black "Tan, Jun Ying"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2462"]
[BlackElo "2250"]
[PlyCount "99"]
[EventDate "2023.10.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. 0-0 Be7 9. e3 0-0 10. Rd1 Ne4 11. Qe2 Bg4 12. h3 Bh5 13. Nc3 Nxc3 14. bxc3 Qc7 15. e4 Bxf3 16. Bxf3 e5 17. Bg2 f6 18. h4 c5 19. d5 Bd6 20. c4 f5 21. exf5 Rxf5 22. Bh3 Rff8 23. Kg2 Kh8 24. Be6 Rae8 25. g4 b5 26. cxb5 c4 27. Be3 Nc5 28. Rac1 Qb7 29. Bxc5 Bxc5 30. f3 Bd4 31. Rxc4 Qxb5 32. Qc2 Rb8 33. Rd2 Qa5 34. Ra4 Qd8 35. h5 Qg5 36. Re2 Rb2 37. Qxb2 Bxb2 38. Rxb2 Qe3 39. Bf5 g6 40. hxg6 hxg6 41. Be4 Rc8 42. Ra6 Rc1 43. Rb8+ Kh7 44. Rb7+ Kh8 45. Rb8+ Kh7 46. Bxg6+ Kg7 47. Rb7+ Kg8 48. Rb8+ Kg7 49. Rb7+ Kg8 50. Rb8+ 1/2-1/2

[Event "Budapest Vezerkepzo Fall GM"]
[Site "Budapest"]
[Date "2023.11.01"]
[Round "5"]
[White "Plat, Vojtech"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2503"]
[BlackElo "2462"]
[PlyCount "57"]
[EventDate "2023.10.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Qe2 Bf5 9. d3 e6 10. h3 Bd6 11. Bd2 0-0 12. g4 Bg6 13. Ne5 Qb6 14. 0-0-0 Qc7 15. Nxg6 hxg6 16. h4 b5 17. Bb3 a5 18. a3 a4 19. Ba2 b4 20. h5 b3 21. Bb1 bxc2 22. Bxc2 Rfb8 23. hxg6 Be5 24. gxf7+ Kxf7 25. d4 Bxd4 26. Bg6+ Ke7 27. Rhe1 Bxb2+ 28. Kc2 e5 29. Qc4 1-0

[Event "Budapest Vezerkepzo Fall GM"]
[Site "Budapest"]
[Date "2023.10.31"]
[Round "2"]
[White "Deuer, Marius"]
[Black "Costa, Leonardo"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "2462"]
[BlackElo "2387"]
[PlyCount "164"]
[EventDate "2023.10.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 d5 6. a3 Ba5 7. dxc5 dxc4 8. Qxd8+ Kxd8 9. Bd2 Nbd7 10. Ng3 Nd5 11. Nce4 c3 12. bxc3 Ke7 13. Bc4 g6 14. 0-0 Rd8 15. Rab1 f5 16. Ng5 Nxc5 17. Rfc1 Nb6 18. Rxb6 axb6 19. Rc2 Bd7 20. e4 Ba4 21. Rb2 h6 22. exf5 hxg5 23. Bxg5+ Kf7 24. fxe6+ Nxe6 25. Bxd8 Rxd8 26. h4 Bc6 27. Ne2 Bd5 28. Bb5 Bc6 29. Bc4 Rd1+ 30. Kh2 Bd5 31. Bxd5 Rxd5 32. g3 Nc5 33. Nf4 Rd6 34. c4 Nd3 35. Nxd3 Rxd3 36. c5 Rxa3 37. cxb6 Rf3 38. Kg2 Rf6 39. Rb5 Bxb6 40. f4 Ke7 41. g4 Kd7 42. g5 Rd6 43. f5 Kc6 44. Re5 Bd4 45. Re7 gxf5 46. h5 Rd7 47. Re8 Rg7 48. g6 b5 49. Kf3 b4 50. Rb8 Bb6 51. h6 Rxg6 52. h7 Bd4 53. Rxb4 Be5 54. Rh4 Bh8 55. Kf4 Rf6 56. Rh5 Rf7 57. Rxf5 Rxh7 58. Ke4 Re7+ 59. Kf4 Kd6 60. Ra5 Bd4 61. Kf5 Bc5 62. Ra6+ Kd5 63. Ra5 Rf7+ 64. Kg6 Rf1 65. Rb5 Kd6 66. Ra5 Rf2 67. Kg5 Bd4 68. Ra6+ Ke5 69. Ra5+ Ke4 70. Kg6 Rg2+ 71. Rg5 Ra2 72. Rb5 Ra7 73. Rb4 Rg7+ 74. Kh6 Rg1 75. Ra4 Ke5 76. Ra5+ Kf6 77. Ra6+ Kf5 78. Ra5+ Be5 79. Kh7 Rg7+ 80. Kh6 Rg8 81. Ra7 Rg1 82. Rf7+ Bf6 0-1

[Event "Budapest Vezerkepzo Fall GM"]
[Site "Budapest"]
[Date "2023.10.31"]
[Round "3"]
[White "Gutla, Aryan"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2308"]
[BlackElo "2462"]
[PlyCount "141"]
[EventDate "2023.10.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 d5 8. Bg2 0-0 9. cxd5 exd5 10. 0-0 Re8 11. Qb1 Bb4 12. Rc1 Bxc3 13. Rxc3 Ne4 14. Re3 Nd7 15. Qb2 Qf6 16. Rc1 c5 17. Bc3 Nxc3 18. Qxc3 Bxe2 19. dxc5 bxc5 20. Qxf6 gxf6 21. Nh4 Rxe3 22. fxe3 Re8 23. Bh3 Bb5 24. Bxd7 Bxd7 25. Rxc5 Rxe3 26. Rxd5 Bg4 27. Nf5 Bxf5 28. Rxf5 Re6 29. Kf2 Ra6 30. a4 Rc6 31. Ra5 a6 32. b4 Rc4 33. b5 axb5 34. axb5 Rc2+ 35. Ke3 Rxh2 36. Kd4 Rb2 37. Kc5 Kf8 38. b6 Ke7 39. Rb5 Rc2+ 40. Kd5 Rd2+ 41. Ke4 Rd8 42. g4 Rb8 43. Kf5 Kd6 44. Kxf6 Kc6 45. Rb1 Kb7 46. Kxf7 Rd8 47. Rb4 Rd7+ 48. Ke6 Rg7 49. Kf6 Rg6+ 50. Kf5 Rg7 51. g5 Rf7+ 52. Kg4 Rf1 53. Kh5 Rf7 54. Kh6 Re7 55. Rb5 Rf7 56. Re5 Kxb6 57. Re8 Kc6 58. Rh8 Kd6 59. Rxh7 Rf1 60. Kg7 Ra1 61. g6 Ke6 62. Rh2 Rg1 63. Rf2 Ke7 64. Re2+ Kd7 65. Kh7 Rh1+ 66. Kg8 Rg1 67. g7 Rh1 68. Re4 Kd8 69. Kf7 Rf1+ 70. Kg6 Rg1+ 71. Kf6 1-0

[Event "Budapest Vezerkepzo Fall GM"]
[Site "Budapest"]
[Date "2023.10.30"]
[Round "1"]
[White "Deuer, Marius"]
[Black "Jobava, Baadur"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2462"]
[BlackElo "2581"]
[PlyCount "79"]
[EventDate "2023.10.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "7"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Na6 10. Bf4 Bg4 11. h3 Bxf3 12. Bxf3 Qe7 13. e4 Nd7 14. Re1 Nc7 15. a4 a6 16. Be2 b5 17. axb5 axb5 18. Nxb5 Nxb5 19. Bxb5 Bxb2 20. Rb1 Bd4 21. Be3 Bc3 22. Re2 Rfb8 23. Qc2 Bg7 24. Kg2 h5 25. Ree1 Kh7 26. Bc6 Ra3 27. Rxb8 Nxb8 28. Rb1 Rc3 29. Qa4 c4 30. Rb7 Qxe4+ 31. Kh2 Qf3 32. Qa7 h4 33. Rxf7 hxg3+ 34. fxg3 Rc2+ 35. Bf2 Qc3 36. Qxb8 Qd4 37. Kg2 Qe4+ 38. Kh2 Qd4 39. Kg2 Qe4+ 40. Kh2 1/2-1/2

[Event "EU-Cup 38th"]
[Site "Durres"]
[Date "2023.10.06"]
[Round "6.2"]
[White "Salles, Louis"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2318"]
[BlackElo "2462"]
[PlyCount "62"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ALB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Differdange"]
[BlackTeam "Schoenaich"]
[WhiteTeamCountry "LUX"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bb5 e6 6. Ne5 Bd7 7. Nxd7 Qxd7 8. c3 Bd6 9. Nd2 Nge7 10. 0-0 0-0 11. Re1 Rae8 12. Qg4 Nf5 13. Nf3 f6 14. Bd3 g6 15. Bd2 Ng7 16. Re2 g5 17. Bxg5 fxg5 18. Nxg5 h5 19. Qh3 Rf6 20. g3 Rh6 21. Rae1 Qe7 22. f4 Qf6 23. Bc2 h4 24. Qg4 Kh8 25. Bb3 Rg8 26. Bc2 Nd8 27. Kg2 Nh5 28. Kf3 hxg3 29. hxg3 Nf7 30. Kg2 Nxg5 31. fxg5 Rxg5 0-1

[Event "Wuerttemberg IMT"]
[Site "Lichtenstein"]
[Date "2023.09.10"]
[Round "9"]
[White "Deuer, Marius"]
[Black "Koelle, Tobias"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2455"]
[BlackElo "2458"]
[PlyCount "118"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 0-0 8. Qc2 h6 9. Bh4 Re8 10. Nge2 a5 11. h3 Na6 12. a3 Nc7 13. 0-0 Ne6 14. Rad1 Be7 15. f3 b5 16. Bf2 Bd7 17. Ng3 b4 18. axb4 axb4 19. Nce2 c5 20. dxc5 Bxc5 21. Nf5 Qb6 22. b3 Ra3 23. Qb2 Nf8 24. Neg3 Bxf5 25. Nxf5 Rea8 26. Bb1 Qe6 27. Rfe1 N8d7 28. Rc1 Re8 29. Kh1 Qe5 30. Qc2 Qc3 31. Qxc3 bxc3 32. Nd4 Kf8 33. Bc2 Ra2 34. Kg1 Rea8 35. Nb5 Bb4 36. Re2 Nc5 37. Kf1 R8a5 38. Nd4 Ba3 39. Rd1 Na6 40. Be1 Rc5 41. Bd3 Rxe2 42. Kxe2 Nb4 43. Ra1 Bb2 44. Ra8+ Ke7 45. Nc2 Nxc2 46. Bxc2 Nd7 47. Ra7 Ke6 48. Ra6+ Ke7 49. Bg3 Rc8 50. Bd6+ Kd8 51. b4 g6 52. b5 Nc5 53. Ra7 Nd7 54. Rb7 Ra8 55. b6 Nxb6 56. Rxb6 Ra1 57. Rb7 f5 58. Kd3 Ra6 59. Be5 Ra1 1-0

[Event "Wuerttemberg IMT"]
[Site "Lichtenstein"]
[Date "2023.09.09"]
[Round "8"]
[White "Krassowizkij, Jaroslaw"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2424"]
[BlackElo "2455"]
[PlyCount "60"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Bf4 b6 10. Nbd2 Ba6 11. Rfe1 Nh5 12. Be5 Bb4 13. cxd5 cxd5 14. Qa4 Bxd2 15. Nxd2 Bb7 16. Rac1 Nxe5 17. dxe5 g6 18. Rc2 Qe7 19. Rec1 Rfc8 20. Nf3 h6 21. Nd4 Ng7 22. Nb5 Rxc2 23. Rxc2 Ne8 24. Qf4 Kg7 25. Nd6 Rd8 26. Qa4 Nxd6 27. exd6 Qxd6 28. Qxa7 Rc8 29. Qa4 Rxc2 30. Qxc2 Ba6 1/2-1/2

[Event "Wuerttemberg IMT"]
[Site "Lichtenstein"]
[Date "2023.09.08"]
[Round "7"]
[White "Deuer, Marius"]
[Black "Braun, Georg"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2455"]
[BlackElo "2395"]
[PlyCount "113"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 c5 5. d5 Bxc3+ 6. bxc3 e5 7. e4 Qe7 8. h4 Nf6 9. Qc2 Kd8 10. Bd3 Kc7 11. Nh2 Nh5 12. g3 Qf8 13. Qe2 Qg7 14. Bd2 Rf8 15. Qd1 Nf6 16. Qc1 Ng8 17. h5 f5 18. Nf3 Nd7 19. hxg6 hxg6 20. Bh6 Nxh6 21. Qxh6 Rg8 22. Qxg7 Rxg7 23. Ng5 Nf6 24. Rh8 fxe4 25. Bxe4 Rb8 26. Kd2 Bd7 27. Rah1 Rxh8 28. Rxh8 a6 29. Rf8 Nxe4+ 30. Nxe4 Bf5 31. Nf6 Re7 32. g4 Bb1 33. a4 g5 34. Ke3 Ba2 35. Rg8 Bxc4 36. Rxg5 b5 37. a5 Rf7 38. Rg6 Kb8 39. g5 b4 40. cxb4 cxb4 41. Kd2 b3 42. Kc3 Rb7 43. Kb2 Rb5 44. Rg8+ Ka7 45. g6 Rxa5 46. g7 Ra2+ 47. Kc3 Rc2+ 48. Kb4 b2 49. Ra8+ Kb7 50. Rb8+ Ka7 51. Ka3 Bb5 52. g8Q b1Q 53. Ra8+ Kb6 54. Qb8+ Kc5 55. Qa7+ Kc4 56. Rc8+ Kd3 57. Qe3# 1-0

[Event "Wuerttemberg IMT"]
[Site "Lichtenstein"]
[Date "2023.09.07"]
[Round "6"]
[White "Miezis, Normunds"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2428"]
[BlackElo "2455"]
[PlyCount "105"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. d4 Be6 8. Be2 g6 9. Ng5 Bg7 10. Nxe6 fxe6 11. Be3 Qb6 12. 0-0 Nxd4 13. Bb5+ Kf7 14. Bxd4 Bxd4 15. Bc4 Bxc3 16. bxc3 Rhd8 17. Re1 Rac8 18. Qg4 Rc6 19. Rac1 Rdd6 20. Bb3 Nf6 21. Qf3 a5 22. h3 Qb5 23. Qf4 Rc5 24. Rc2 Rf5 25. Qe3 Nd5 26. Qh6 Rh5 27. Qc1 Qc5 28. Rce2 Qxc3 29. Qxc3 Nxc3 30. Bxe6+ Kf6 31. Re3 Rd1 32. f4 Rxe1+ 33. Rxe1 Rb5 34. Kh2 Rb2 35. Bg8 a4 36. Re3 Rc2 37. a3 b5 38. Re5 Rb2 39. Bxh7 Ra2 40. Rg5 Rxa3 41. Rxg6+ Kf7 42. Rg5 Ra1 43. g4 Ke6 44. Rg6+ Kd7 45. g5 Nd5 46. f5 Ra2+ 47. Kg3 Ra3+ 48. Kg4 Ne3+ 49. Kf4 Ng2+ 50. Kg4 Ne3+ 51. Kf4 Ng2+ 52. Kg4 Ne3+ 53. Kf4 1/2-1/2

[Event "Wuerttemberg IMT"]
[Site "Lichtenstein"]
[Date "2023.09.06"]
[Round "5"]
[White "Kocharin, Timur"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2147"]
[BlackElo "2455"]
[PlyCount "93"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 0-0 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Nf6 11. Be2 Nbd7 12. 0-0 e5 13. Nb5 c6 14. dxe5 Nxe5 15. Qd6 Ng6 16. Qxe7 Nxe7 17. Nd6 Bc8 18. Ne5 Be6 19. Nxc6 Nxc6 20. Rxc6 Rad8 21. Bc4 Rxd6 22. Rxd6 Bxc4 23. Rfd1 h5 24. f3 Re8 25. e4 Kf8 26. Rc6 Be6 27. Rc7 Ra8 28. Kf2 Ne8 29. Rc3 Ke7 30. Ke3 g6 31. Rd4 a5 32. Rc6 Rb8 33. h4 Rb7 34. g3 b5 35. Rc5 Nd6 36. Rc2 Bb3 37. Rg2 Rc7 38. g4 Rc5 39. Kf4 Be6 40. Rgd2 Rc6 41. gxh5 gxh5 42. Rg2 f6 43. Rg7+ Bf7 44. Rh7 a4 45. Rh8 Nc8 46. e5 fxe5+ 47. Kxe5 0-1

[Event "Wuerttemberg IMT"]
[Site "Lichtenstein"]
[Date "2023.09.05"]
[Round "4"]
[White "Deuer, Marius"]
[Black "Solodovnichenko, Yuri"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2455"]
[BlackElo "2496"]
[PlyCount "76"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Na6 10. 0-0 Nc7 11. Bd2 Re8 12. Rc1 Bd6 13. f3 b6 14. b4 a5 15. bxa5 bxa5 16. Qb3 Ba6 17. Bxa6 Rxa6 18. Na4 Nb5 19. Nc5 a4 20. Qd3 Ra7 21. Ne2 Nd7 22. Bb4 Bxc5 23. Bxc5 Nxc5 24. Rxc5 Rae7 25. Rxc6 Rxe3 26. Qxb5 Rxe2 27. Rc5 Qe7 28. Rxd5 Qe3+ 29. Kh1 Re1 30. Re5 Rxe5 31. dxe5 h6 32. h4 Rxf1+ 33. Qxf1 Qxa3 34. Qb5 Qb3 35. Qe8+ Kh7 36. e6 fxe6 37. h5 Qb1+ 38. Kh2 a3 0-1

[Event "Wuerttemberg IMT"]
[Site "Lichtenstein"]
[Date "2023.09.04"]
[Round "3"]
[White "Rogic, Davor"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2430"]
[BlackElo "2455"]
[PlyCount "75"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Qa6 9. c4 Nh6 10. 0-0 Nf5 11. b3 Be7 12. a4 Qa5 13. Rd1 Na6 14. Nf1 Qd8 15. g3 c5 16. Ba3 dxc4 17. Qxc4 Qb6 18. d5 exd5 19. Rxd5 Nc7 20. Rd3 0-0 21. Rad1 Qc6 22. Qf4 g6 23. Ne3 Nxe3 24. Qxe3 Ne6 25. Rd6 Bxd6 26. exd6 Rfd8 27. Ne5 Rxd6 28. Nxc6 Rxd1+ 29. Kg2 bxc6 30. Bxc5 Nxc5 31. Qxc5 Rb8 32. Qxc6 Rb1 33. Qc7 R1xb3 34. Qxa7 R8b4 35. Qa8+ Kg7 36. Qd5 Ra3 37. Qe5+ Kg8 38. Qe8+ 1/2-1/2

[Event "Wuerttemberg IMT"]
[Site "Lichtenstein"]
[Date "2023.09.03"]
[Round "2"]
[White "Deuer, Marius"]
[Black "Pap, Gyula"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2455"]
[BlackElo "2432"]
[PlyCount "79"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[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 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Bf5 8. Qf3 Bh7 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. Nge2 Bd6 12. Ng3 Nd7 13. 0-0-0 f5 14. Bd3 f4 15. Bxh7 fxg3 16. Bf5 gxf2 17. Rdf1 Nf6 18. Rxf2 h5 19. g3 Ke7 20. Rhf1 Rh6 21. e4 dxe4 22. Nxe4 Nxe4 23. Bxe4 Rf8 24. Bc2 a6 25. Bb3 Rh7 26. Re2+ Kd7 27. Re4 Re8 28. Bc2 Rxe4 29. Bxe4 Rg7 30. Rf5 h4 31. gxh4 Rg4 32. Bf3 Rf4 33. Rxf4 Bxf4+ 34. Kc2 Bxh2 35. Bg4+ Kd6 36. Kd3 Bf4 37. Ke4 Bh6 38. b3 a5 39. Bh5 Ke6 40. Bg4+ 1/2-1/2

[Event "Wuerttemberg IMT"]
[Site "Lichtenstein"]
[Date "2023.09.02"]
[Round "1"]
[White "Maisch, Julian"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2196"]
[BlackElo "2455"]
[PlyCount "70"]
[EventDate "2023.09.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Bc4 h4 7. Ne2 h3 8. gxh3 Nbd7 9. d4 Nb6 10. Bb3 Bxh3 11. Nf4 Bf5 12. Ne5 e6 13. c3 Bd6 14. Qe2 Qc7 15. Nfd3 Bxd3 16. Nxd3 Rxh2 17. Rxh2 Bxh2 18. Bg5 Bd6 19. Qf3 Nbd7 20. 0-0-0 0-0-0 21. Rg1 c5 22. dxc5 Bxc5 23. Nxc5 Qxc5 24. Be3 Qh5 25. Qg2 Nc5 26. Bc2 g6 27. Rh1 Qe5 28. Bd4 Qf4+ 29. Kb1 Nfe4 30. Be3 Qe5 31. f4 Nxc3+ 32. bxc3 Qxe3 33. Qg5 Ne4 34. Qe7 Nxc3+ 35. Kb2 Qd4 0-1

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "8"]
[White "Deuer, Marius"]
[Black "Degenbaev, Aziz"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2440"]
[BlackElo "2242"]
[PlyCount "75"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. Nc3 c5 5. Nf3 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Nc6 9. Nde2 a6 10. h3 Bd7 11. Be3 Rc8 12. b3 b5 13. Qd2 b4 14. Nd5 Nxd5 15. exd5 Nb8 16. Nd4 a5 17. Rac1 Na6 18. c4 Nc5 19. Rfd1 Rb8 20. Kh2 a4 21. f4 axb3 22. Nxb3 Na4 23. c5 Nc3 24. Re1 Ra8 25. Rc2 Bf5 26. Rb2 Ne4 27. Bxe4 Bxe4 28. Bd4 Bf5 29. c6 h5 30. Qxb4 Qc8 31. Bxg7 Kxg7 32. Rxe7 Bxh3 33. Qxd6 Bf5 34. c7 Ra6 35. Qe5+ Kg8 36. d6 h4 37. gxh4 Qb7 38. Re8 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "2"]
[White "Deuer, Marius"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2440"]
[BlackElo "2641"]
[PlyCount "86"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. d3 e6 4. Nd2 Nf6 5. g3 h6 6. Bg2 c6 7. Ngf3 Nbd7 8. 0-0 a5 9. a4 Bb4 10. Re1 0-0 11. h3 Bh7 12. c4 Re8 13. Rc1 e5 14. cxd5 cxd5 15. d4 e4 16. Ne5 Bd6 17. Nxd7 Nxd7 18. e3 Nb8 19. Nb1 Nc6 20. Nc3 Bb4 21. Re2 Bf5 22. Rec2 Qd7 23. Kh2 Rad8 24. Nb5 Qe7 25. Bc3 Bxc3 26. Rxc3 Qg5 27. Rc5 Nb4 28. Bf1 b6 29. Rc7 h5 30. h4 Qg6 31. Be2 Bg4 32. Bxg4 hxg4 33. Kg2 Qf5 34. Rb7 Re6 35. Qe2 Rf6 36. Rf1 Rc8 37. Rc7 Rxc7 38. Nxc7 Rc6 39. Nb5 Nd3 40. Qd2 Qf3+ 41. Kg1 g5 42. Nc3 gxh4 43. Nxd5 h3 0-1

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "1"]
[White "Deuer, Marius"]
[Black "Sowinski, Pawel"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2440"]
[BlackElo "2334"]
[PlyCount "79"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e4 d6 4. Nf3 Bg7 5. d3 0-0 6. Nc3 c5 7. Be2 Nc6 8. 0-0 Bg4 9. h3 Bxf3 10. Bxf3 a6 11. g3 Rc8 12. Bg2 b5 13. Qd2 Nd4 14. f4 Nd7 15. Kh2 e6 16. a4 b4 17. Nd1 a5 18. Rb1 Qc7 19. Ne3 Nb6 20. Ba1 f5 21. Rbe1 Rce8 22. g4 e5 23. exf5 gxf5 24. gxf5 exf4 25. Nd5 Nxd5 26. Bxd5+ Kh8 27. Bxd4 Bxd4 28. Rxe8 Rxe8 29. Be6 Be3 30. Qe2 Qe7 31. Qg4 Qf6 32. Re1 Qe5 33. Kg2 Rf8 34. Kf3 Qb2 35. Re2 Qc1 36. Rg2 Qf1+ 37. Ke4 d5+ 38. Kxd5 Rd8+ 39. Kc4 Rd4+ 40. Kb5 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "5"]
[White "Deuer, Marius"]
[Black "Tanenbaum, Zachary Chen"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2440"]
[BlackElo "2279"]
[PlyCount "67"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. c4 d4 4. d3 Nc6 5. Nf3 h6 6. 0-0 Nf6 7. e3 dxe3 8. Bxe3 Bf5 9. d4 Ng4 10. Qa4 Nxe3 11. fxe3 Bd7 12. Qb3 Bd6 13. c5 Be7 14. d5 Na5 15. Qc3 b6 16. c6 Bg4 17. b4 Bf6 18. bxa5 Bxf3 19. Rxf3 e4 20. Rxf6 gxf6 21. Bxe4 Qe7 22. Nd2 0-0 23. Rf1 Kg7 24. Bg2 Qe5 25. Qxe5 fxe5 26. Nc4 Rae8 27. e4 f6 28. Bh3 bxa5 29. Bd7 Rb8 30. d6 cxd6 31. c7 Rbc8 32. Bxc8 Rxc8 33. Nxd6 Rxc7 34. Ne8+ 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "11"]
[White "Deuer, Marius"]
[Black "Yelisieiev, Yevhenii"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2440"]
[BlackElo "2401"]
[PlyCount "84"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. g3 d6 2. Bg2 Nf6 3. c4 Nbd7 4. Nc3 e5 5. Nf3 Be7 6. d4 0-0 7. 0-0 c6 8. b3 e4 9. Nd2 d5 10. Bb2 Re8 11. Re1 e3 12. fxe3 Ng4 13. Nf1 Bg5 14. cxd5 Bxe3+ 15. Nxe3 Nxe3 16. Qd3 Nxg2 17. Kxg2 cxd5 18. Nxd5 b6 19. e4 Bb7 20. Nc3 f5 21. d5 Nc5 22. Qd4 fxe4 23. Nxe4 Ne6 24. dxe6 Qxd4 25. Bxd4 Rxe6 26. Kg1 Bxe4 27. Rac1 Rd8 28. Bf2 Rd2 29. Rc8+ Kf7 30. Rc7+ Kg6 31. Rxa7 h5 32. Ra6 Rf6 33. Rxb6 Bc6 34. Rc1 Rfxf2 35. Rbxc6+ Kh7 36. b4 Rg2+ 37. Kf1 Rdf2+ 38. Ke1 Rxa2 39. Kf1 Rxh2 40. Kg1 Rag2+ 41. Kf1 Rb2 42. R6c4 Rh1# 0-1

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "4"]
[White "Kuzhilniy, Oleksandr"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2268"]
[BlackElo "2440"]
[PlyCount "74"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nc6 3. Nf3 Bg4 4. e3 f6 5. c4 e6 6. Nc3 Bb4 7. Be2 Nge7 8. 0-0 0-0 9. Rc1 Qd7 10. a3 Bxc3 11. Bxc3 Rad8 12. d4 a6 13. Qd2 g5 14. Rfd1 Ng6 15. h3 Bxf3 16. Bxf3 Nh4 17. Be2 Ne7 18. Qc2 Kg7 19. e4 c6 20. Bd3 Nhg6 21. Re1 h5 22. Bb4 Rf7 23. Rcd1 Nf4 24. Bf1 h4 25. Bd2 Neg6 26. Bc1 f5 27. exf5 exf5 28. Re3 Ne6 29. Bb2 f4 30. Ree1 f3 31. Re3 fxg2 32. Bxg2 Nef4 33. Bf1 Rdf8 34. Rde1 g4 35. hxg4 Qxg4+ 36. Kh1 Rf5 37. Bc1 Rg5 0-1

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "6"]
[White "Lysyj, Igor"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2589"]
[BlackElo "2440"]
[PlyCount "105"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 c6 2. c4 Nf6 3. Nf3 g6 4. Nc3 d5 5. e3 Bg7 6. Be2 0-0 7. 0-0 Nbd7 8. cxd5 cxd5 9. a4 b6 10. Qb3 Bb7 11. a5 e6 12. a6 Bc6 13. Bd2 Rc8 14. Rfc1 Ne8 15. Nb5 Bxb5 16. Bxb5 Nd6 17. Bb4 Rxc1+ 18. Rxc1 Nf6 19. Ne5 Nfe4 20. f3 Nf6 21. Bd3 Bh6 22. f4 Nfe4 23. Bxe4 dxe4 24. Rc6 Nf5 25. Bxf8 Bxf8 26. Qc3 Nd6 27. Qc2 Qh4 28. g3 Qh5 29. Rc7 f6 30. Qb3 fxe5 31. Qxe6+ Kh8 32. Qxe5+ Qxe5 33. fxe5 Nb5 34. Rc8 Kg7 35. d5 Bc5 36. Kf2 Kf7 37. Rd8 Ke7 38. Rh8 h5 39. Rh7+ Kf8 40. d6 Ke8 41. Rb7 g5 42. Rg7 g4 43. Ke2 Bb4 44. Rh7 Bc5 45. Rxh5 Kd8 46. Rh7 Bb4 47. h3 gxh3 48. Rxh3 Kd7 49. Rh7+ Ke6 50. Re7+ Kd5 51. Re8 Kc6 52. Re7 Kd5 53. g4 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "7"]
[White "Matinian, Nikita"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2421"]
[BlackElo "2440"]
[PlyCount "63"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Be3 Nh6 7. Qd2 Na6 8. 0-0-0 Nc7 9. Nf3 b5 10. h3 Nf5 11. Bd3 h4 12. Bxf5 Bxf5 13. Bf2 a5 14. Nxh4 Qd7 15. g4 Be4 16. Rhe1 Ne6 17. Nxe4 dxe4 18. Kb1 Bh6 19. Ng2 Bg7 20. Rxe4 Rxh3 21. f5 Nc7 22. fxg6 fxg6 23. Qg5 Rh6 24. Nf4 Ne6 25. Nxe6 Qxe6 26. Qd2 0-0-0 27. Qxa5 Rh2 28. Be1 Rg2 29. Qa7 Rxg4 30. Ba5 Bxe5 31. Rxe5 Qxe5 32. Qa8+ 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "9"]
[White "Rustemov, Alexander"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2525"]
[BlackElo "2440"]
[PlyCount "47"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 0-0 7. d5 e6 8. Nc3 Na6 9. e4 d6 10. Be3 Nc5 11. Qc2 a5 12. Rfe1 e5 13. b3 h6 14. a3 Nh5 15. b4 Nd7 16. Qd2 Kh7 17. Nh4 f5 18. exf5 gxf5 19. Bh3 Nf4 20. Bxf5+ Kg8 21. Bxf4 exf4 22. Be6+ Kh8 23. Ng6+ Kh7 24. Qd3 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "10"]
[White "Schwabeneder, Florian"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2389"]
[BlackElo "2440"]
[PlyCount "75"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. e4 c6 4. c3 d5 5. exd5 cxd5 6. Bd3 Bg4 7. Nbd2 Nd7 8. h3 Bxf3 9. Nxf3 e6 10. 0-0 Ngf6 11. Bf4 0-0 12. Re1 a6 13. Qe2 b5 14. a4 bxa4 15. Rxa4 a5 16. Rea1 Re8 17. Bb5 Ne4 18. Ne5 Nxe5 19. Bxe8 Nc4 20. Bb5 Ncd6 21. Bd3 g5 22. Bh2 Qb6 23. f3 Nf6 24. b4 Nc4 25. Bxc4 dxc4 26. bxa5 Qd8 27. a6 Nd5 28. Rxc4 Nxc3 29. Qd3 Nb5 30. Kh1 Nxd4 31. Rd1 e5 32. Rc5 Qb6 33. Qc4 Ne6 34. Rc6 Qb2 35. Rc8+ Rxc8 36. Qxc8+ Bf8 37. a7 Nf4 38. Bxf4 1-0

[Event "Speed Chess Q1 Sw"]
[Site "Chess.com INT"]
[Date "2023.08.21"]
[Round "3"]
[White "Wagner, Dennis"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2589"]
[BlackElo "2440"]
[PlyCount "49"]
[EventDate "2023.08.21"]
[EventType "k.o. (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. Qb3 Nf6 8. Qxb7 Bd7 9. e3 Bg7 10. Bc7 Qc8 11. Ba6 0-0 12. 0-0 Ne8 13. Bg3 e6 14. Rfc1 Qd8 15. Na4 Na5 16. Qb4 f6 17. Nc5 Rf7 18. Nxd7 Rxd7 19. Rc5 Nc4 20. Bxc4 dxc4 21. Qxc4 Kf7 22. Rc6 Qe7 23. Bh4 Rad8 24. Ne5+ Kg8 25. Rxe6 1-0

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.20"]
[Round "9"]
[White "Deuer, Marius"]
[Black "Hacker, Jonas"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2440"]
[BlackElo "2406"]
[PlyCount "65"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. b4 Bc7 8. d5 cxd5 9. cxd5 exd5 10. Bb2 Be5 11. f4 Bxc3+ 12. Nxc3 Qb6 13. Qd3 Nc6 14. Na4 Qd8 15. Be2 Re8 16. 0-0 d4 17. b5 Rxe3 18. Qc2 Na5 19. Bxd4 Re8 20. Nc3 d5 21. Rad1 Ne4 22. Nxe4 Rxe4 23. Bd3 Rxd4 24. Bxh7+ Kh8 25. Rxd4 Qb6 26. Qf2 Kxh7 27. f5 Kg8 28. Rxd5 Qxf2+ 29. Rxf2 Bxf5 30. Rfxf5 Rc8 31. Rd7 f6 32. h4 Nc4 33. Rfd5 1-0

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.19"]
[Round "8"]
[White "Gloeckler, Christian"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "2318"]
[BlackElo "2440"]
[PlyCount "134"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Qe7 9. Bxc6 bxc6 10. h3 h6 11. Bxf6 Qxf6 12. d4 a5 13. dxe5 dxe5 14. Re1 a4 15. a3 Qe7 16. Qe2 Ba6 17. Qe3 Rfb8 18. Nh2 Rb2 19. Qc1 Rab8 20. Ng4 h5 21. Ne3 g6 22. Rd1 Bc8 23. Nc4 R2b5 24. Qe3 Rc5 25. Rd8+ Kg7 26. Re8 Qxe8 27. Qxc5 Ba6 28. Qxe5+ Qxe5 29. Nxe5 Rb2 30. Rd1 Bc8 31. Nxc6 Rxc2 32. Rd3 Bb7 33. Nd8 Bxe4 34. Rd7 Rxc3 35. Rxf7+ Kg8 36. Rf6 Rxa3 37. Ne6 Bf5 38. Rf8+ Kh7 39. Rf7+ Kh6 40. Nf8 Kg5 41. g3 Bxh3 42. Nh7+ Kh6 43. Nf8 h4 44. Kh2 Bc8 45. g4 Kg5 46. f3 Ra2+ 47. Kh3 Bxg4+ 48. fxg4 Ra3+ 49. Kh2 Ra2+ 50. Kh3 Ra3+ 51. Kh2 Kxg4 52. Rxc7 Ra2+ 53. Kg1 g5 54. Rc4+ Kh5 55. Ne6 h3 56. Rc5 Rg2+ 57. Kh1 Kh4 58. Rc4+ Rg4 59. Nd4 Rf4 60. Rxa4 Rf1+ 61. Kh2 g4 62. Nc6 Rf2+ 63. Kh1 Rf1+ 64. Kh2 Rf2+ 65. Kh1 h2 66. Ra8 Kh3 67. Rh8+ Kg3 0-1

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.18"]
[Round "7"]
[White "Deuer, Marius"]
[Black "Kunin, Vitaly L"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2440"]
[BlackElo "2532"]
[PlyCount "82"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. b4 Bc7 8. d5 d6 9. Bb2 a5 10. Ng3 Nbd7 11. Be2 Ne5 12. b5 cxd5 13. cxd5 exd5 14. Nxd5 Nxd5 15. Qxd5 Be6 16. Qd1 d5 17. 0-0 Nc4 18. Bd4 a4 19. Bd3 Qh4 20. Bxc4 dxc4 21. f4 Rfd8 22. Qc1 Rd7 23. Qb2 f5 24. b6 Bd6 25. Qb5 Qg4 26. Rf2 Bf8 27. Ne2 Qg6 28. Nc3 Qf7 29. Rd2 Rdd8 30. Qb2 Bd7 31. Nb5 Bc6 32. Na7 Be4 33. Rc1 Bd3 34. Kf2 Rd7 35. Nb5 Re8 36. Be5 Bc5 37. Nd4 Rd5 38. Nf3 h6 39. Bd4 Bxd4 40. Nxd4 Qe7 41. Re1 Qh4+ 0-1

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.18"]
[Round "6"]
[White "Meister, Jakob"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2439"]
[BlackElo "2440"]
[PlyCount "106"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. 0-0 cxd4 6. Nxd4 Qb6 7. Nxc6 bxc6 8. c4 d5 9. Nc3 Be7 10. e4 dxc4 11. e5 Nd5 12. Qg4 Kf8 13. Rd1 Ba6 14. Ne4 h5 15. Qf3 Qc7 16. Ng5 Bxg5 17. Bxg5 c3 18. Re1 cxb2 19. Qa3+ c5 20. Rab1 Bb7 21. Qxb2 Nb6 22. Bxb7 Qxb7 23. h4 Kg8 24. Qc2 Qc7 25. Rb5 Rc8 26. a4 Nd5 27. Be3 Nxe3 28. Rxe3 a6 29. Rb1 g6 30. Qc4 a5 31. Qa6 Kg7 32. Rb7 Qc6 33. Qa7 Rhf8 34. Rb6 Qxa4 35. Rxe6 Rcd8 36. Rf6 Rd1+ 37. Kh2 Qb5 38. Qa6 Qxa6 39. Rxa6 Re8 40. Rxa5 Rd5 41. f4 Rd2+ 42. Kh3 Rb8 43. g4 c4 44. gxh5 gxh5 45. Rc5 Rb3 46. Rg3+ Rxg3+ 47. Kxg3 Rd3+ 48. Kf2 c3 49. f5 Rh3 50. Kg2 Rxh4 51. Rxc3 Re4 52. Rc5 Rf4 53. e6 fxe6 1/2-1/2

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.17"]
[Round "5"]
[White "Dauner, Benedikt"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2377"]
[BlackElo "2440"]
[PlyCount "84"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. Bb5 e6 8. Ne5 Qb6 9. c4 dxc4 10. a4 Qxd4 11. Nxc6 Qxf4 12. Ne5+ Ke7 13. Ndxc4 Qe4+ 14. Kf1 Nd5 15. Qb3 Rd8 16. Re1 Qc2 17. Qa3+ Kf6 18. Qg3 Bb4 19. h4 g6 20. Ra1 a6 21. Bd7 Ke7 22. Qg5+ Nf6 23. Rc1 Qe4 24. f3 Qd4 25. g4 h6 26. Qe3 Qxe3 27. Nxe3 Bd2 28. Nxf5+ gxf5 29. Rc7 Nxd7 30. Rxb7 Ke8 31. Nc4 Bf4 32. gxf5 Nc5 33. Ra7 Bb8 34. Ra8 Rg8 35. fxe6 Nxe6 36. Ne3 Ke7 37. Nf5+ Kf6 38. Nxh6 Rg3 39. Ng4+ Kg7 40. Rxb8 Rxb8 41. Kf2 Rxg4 42. fxg4 Rxb2+ 0-1

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.16"]
[Round "4"]
[White "Deuer, Marius"]
[Black "Fridman, Daniel"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2440"]
[BlackElo "2586"]
[PlyCount "67"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. 0-0 d4 11. Na4 0-0 12. Bg5 h6 13. Nxb6 axb6 14. Bxc6 bxc6 15. Bxf6 Qxf6 16. Qxd4 Rd8 17. Qxf6 gxf6 18. Rfd1 Rxd1+ 19. Rxd1 Be6 20. Nc1 Bxa2 21. Nxa2 Rxa2 22. Rd6 Kg7 23. Rxc6 Rxb2 24. g4 Rxe2 25. Rxb6 Re5 26. Kg2 f5 27. h3 fxg4 28. hxg4 Rg5 29. Kg3 h5 30. f3 hxg4 31. fxg4 f5 32. Rb4 Rxg4+ 33. Rxg4+ fxg4 34. Kxg4 1/2-1/2

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.16"]
[Round "3"]
[White "Deuer, Marius"]
[Black "Tschernatsch, Johannes"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "2440"]
[BlackElo "2319"]
[PlyCount "49"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Qa4 Nfd7 6. cxd5 Nb6 7. Qd1 cxd5 8. Nc3 Nc6 9. e3 Bf5 10. Nh3 e5 11. dxe5 Nb4 12. 0-0 Bd3 13. Ne2 Rc8 14. Nhf4 Bc2 15. Qe1 Nc4 16. e6 f6 17. a3 Nd3 18. Nxd3 Bxd3 19. Qd1 Bxe2 20. Qxe2 Nb6 21. Rd1 Rc6 22. a4 a5 23. Bd2 Na8 24. Qb5 Qc8 25. Bxd5 1-0

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.15"]
[Round "2"]
[White "Stelmaszyk, Nico"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2337"]
[BlackElo "2440"]
[PlyCount "103"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nd7 6. Nbd2 Nc5 7. Ne5 Nf6 8. f3 Nfd7 9. Nd3 g6 10. Nc4 Bg7 11. a4 Nxa4 12. Rxa4 b5 13. Ra2 bxc4 14. Nb4 Nb6 15. Be3 Bb7 16. c3 0-0 17. Na6 Be5 18. Kc2 Bd6 19. Be2 f5 20. Nc5 Bc8 21. h3 fxe4 22. fxe4 Bf4 23. Bxf4 Rxf4 24. Kd2 h5 25. Ke3 e5 26. Rha1 Rb8 27. Rxa7 Rf7 28. Rxf7 Kxf7 29. Ra7+ Kf6 30. Rc7 Kg5 31. Rxc6 h4 32. Bf1 Kh6 33. Be2 Kg5 34. Rd6 Kh6 35. Rd8 Ra8 36. Bg4 Bxg4 37. Rxa8 Nxa8 38. hxg4 Nb6 39. Ke2 Kg5 40. Kf3 Kf6 41. b4 cxb3 42. Nxb3 Nc4 43. Nc5 Kg5 44. Ne6+ Kf6 45. Nf8 Kg5 46. Nh7+ Kh6 47. Nf6 Kg5 48. Nd5 Nd2+ 49. Ke3 Nc4+ 50. Kf3 Nd2+ 51. Ke3 Nc4+ 52. Kf3 1/2-1/2

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.14"]
[Round "1"]
[White "Deuer, Marius"]
[Black "Weber, Samuel"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2440"]
[BlackElo "2276"]
[PlyCount "89"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. Nc3 Nc6 7. 0-0 e5 8. d5 Nb8 9. c5 Na6 10. cxd6 cxd6 11. h3 Bd7 12. Be3 b5 13. a3 Ne8 14. Qd2 Rc8 15. Bxa7 h6 16. e4 f5 17. Be3 Kh7 18. Qe2 Nc5 19. Bxc5 Rxc5 20. Ne1 Nf6 21. Kh2 h5 22. Nd3 Rc4 23. Nb4 Qb6 24. exf5 gxf5 25. Nc6 e4 26. a4 Bxc6 27. dxc6 Qxc6 28. axb5 Qc5 29. Ra6 Rb4 30. Rd1 Rd8 31. Rda1 Rd7 32. Rc6 Qe5 33. b6 h4 34. Rc7 hxg3+ 35. fxg3 Rxb6 36. Rxd7 Nxd7 37. Qh5+ Kg8 38. Ra8+ Nf8 39. Re8 Qd4 40. Qxf5 Rxb2 41. Nxe4 Qc4 42. Rxf8+ Bxf8 43. Qg6+ Kh8 44. Qf6+ Bg7 45. Qh4+ 1-0

[Event "Biel HTO 56th"]
[Site "Biel"]
[Date "2023.07.26"]
[Round "9"]
[White "Meskovs, Nikita"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2565"]
[BlackElo "2374"]
[PlyCount "60"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. a3 Be7 7. g3 Qb6 8. Ndb5 Ne5 9. Bg2 a6 10. Na4 Qa5+ 11. Nbc3 Qc7 12. Bf4 d6 13. c5 dxc5 14. Bxe5 Qxe5 15. Nb6 Rb8 16. Nxc8 Rxc8 17. Bxb7 Rb8 18. Qa4+ Kf8 19. Qxa6 g6 20. a4 Kg7 21. a5 c4 22. 0-0 h5 23. Qc6 h4 24. a6 hxg3 25. hxg3 Nd5 26. Kg2 Qf5 27. Qxc4 Qh3+ 28. Kf3 Qf5+ 29. Kg2 Qh3+ 30. Kf3 Qf5+ 1/2-1/2

[Event "Biel HTO 56th"]
[Site "Biel"]
[Date "2023.07.25"]
[Round "8"]
[White "Deuer, Marius"]
[Black "Peng, Xiongjian"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2374"]
[BlackElo "2489"]
[PlyCount "118"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 dxc4 6. Qxc4 Bg7 7. e3 0-0 8. Nbd2 Nbd7 9. Be2 Nh5 10. Be5 Nxe5 11. Nxe5 Nf6 12. 0-0 Ne8 13. Ndf3 Nd6 14. Qc2 Be6 15. Rfd1 Bd5 16. b3 a5 17. a4 f6 18. Nc4 Kh8 19. Nxd6 exd6 20. e4 Bg8 21. Bc4 d5 22. exd5 cxd5 23. Bb5 Rf7 24. Re1 Rc7 25. Qd2 Qf8 26. h4 Bh6 27. Qe2 Qc8 28. h5 gxh5 29. g3 Bf7 30. Kg2 Qg4 31. Rh1 Bg6 32. Rh4 Qf5 33. Ne1 Rc3 34. Rd1 Bg5 35. Rxh5 Bxh5 36. Qxh5 Qg6 37. Qxg6 hxg6 38. Nd3 b6 39. b4 Rc2 40. bxa5 bxa5 41. Re1 Rd2 42. Nc5 Ra7 43. Re8+ Kh7 44. Nd7 f5 45. Nf8+ Kg7 46. Ne6+ Kf6 47. Kf1 Rh7 48. Nc5 Re7 49. Rxe7 Kxe7 50. Nb3 Rc2 51. Nxa5 Bf6 52. f4 Kd6 53. Nb7+ Ke6 54. Nc5+ Ke7 55. Nd3 Rc3 56. Ne5 Bxe5 57. dxe5 Rxg3 58. a5 Rb3 59. Bc6 Ra3 0-1

[Event "Biel HTO 56th"]
[Site "Biel"]
[Date "2023.07.24"]
[Round "7"]
[White "Deuer, Marius"]
[Black "Albornoz Cabrera, Carlos Daniel"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2374"]
[BlackElo "2591"]
[PlyCount "67"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. e3 Rb8 8. Nfd2 e5 9. Bxc6+ bxc6 10. dxe5 Ng4 11. Nf3 Qxd1 12. Rxd1 Rb5 13. Rd4 Nxe5 14. Nxe5 Rxe5 15. Rxc4 h5 16. e4 Rc5 17. Nd2 h4 18. Rxc5 Bxc5 19. Nc4 Be6 20. Be3 Rh5 21. Bxc5 Rxc5 22. Ne3 hxg3 23. hxg3 Rb5 24. Rc1 Rxb2 25. Rxc6 Kd7 26. Rxa6 Rxa2 27. Rxa2 Bxa2 28. Kf1 Kc6 29. Ke2 Kc5 30. Kd2 Kd4 31. f3 Be6 32. Nc2+ Kc4 33. Ne3+ Kb3 34. f4 1/2-1/2

[Event "Biel HTO 56th"]
[Site "Biel"]
[Date "2023.07.23"]
[Round "6"]
[White "Pranav, Anand"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2510"]
[BlackElo "2374"]
[PlyCount "64"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. Nh3 Nbd7 10. e4 e5 11. d5 Rc8 12. b4 c6 13. Qd2 cxd5 14. cxd5 h6 15. Be3 Nh5 16. Bd3 f5 17. exf5 Nhf6 18. 0-0 Nxd5 19. Bf2 N7f6 20. Bh4 Qe8 21. g4 Nxg4 22. fxg4 Nc3 23. b5 Qf7 24. Rf2 Qd5 25. Kf1 e4 26. Nf4 Qe5 27. Re1 Rfe8 28. f6 Rc7 29. Bc4+ d5 30. Ng6 e3 31. Qc2 Qe4 32. Qxe4 Nxe4 1/2-1/2

[Event "Biel HTO 56th"]
[Site "Biel"]
[Date "2023.07.21"]
[Round "5"]
[White "Deuer, Marius"]
[Black "Yuffa, Daniil"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2374"]
[BlackElo "2603"]
[PlyCount "59"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 b5 5. cxb5 a6 6. bxa6 d6 7. Nc3 Bg7 8. Bg2 0-0 9. Nf3 Nxa6 10. 0-0 Bf5 11. Nh4 Bd7 12. Rb1 Qa5 13. Bd2 Rfb8 14. b3 Nb4 15. a4 Qd8 16. h3 Bc8 17. Bc1 h6 18. Re1 Ba6 19. Nf3 Nd7 20. Bb2 Qf8 21. Nd2 Nb6 22. Nf1 Bd4 23. a5 Qg7 24. Qd2 Nd7 25. Ne3 h5 26. Red1 Ra7 27. Ra1 Rab7 28. Na4 Bxb2 29. Nxb2 Ra7 30. f4 1/2-1/2

[Event "Biel HTO 56th"]
[Site "Biel"]
[Date "2023.07.20"]
[Round "4"]
[White "Saraci, Nderim"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2472"]
[BlackElo "2374"]
[PlyCount "122"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qc7 7. h3 Bd7 8. Ne2 Nc6 9. 0-0 e6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Nd2 Rb8 13. a4 0-0 14. Nf3 Rfe8 15. Rfe1 g6 16. Qa3 Qc7 17. a5 Kg7 18. Ng3 e5 19. dxe5 Nxe5 20. Nxe5 Rxe5 21. Rxe5 Qxe5 22. Qc5 b6 23. axb6 axb6 24. Qb4 h5 25. Nf1 Qg5 26. Kh2 d4 27. cxd4 Bc6 28. Ne3 Re8 29. d5 Nxd5 30. Nxd5 Bxd5 31. Qd4+ Qe5+ 32. Qxe5+ Rxe5 33. Ra4 Bc6 34. Rb4 b5 35. Rd4 Kf6 36. f4 Re3 37. b4 Ke7 38. Kg1 Re1+ 39. Kf2 Rd1 40. g3 Rd2+ 41. Ke3 Rg2 42. Be4 Rxg3+ 43. Kf2 Rc3 44. Bxc6 Rxc6 45. Rd5 Rc4 46. Rxb5 Rxf4+ 47. Kg3 Rc4 48. h4 Ke6 49. Rb7 f6 50. b5 Rg4+ 51. Kh3 Rb4 52. b6 Kf5 53. Rb8 Rb3+ 54. Kg2 Kg4 55. b7 Rb2+ 56. Kg1 g5 57. hxg5 fxg5 58. Ra8 Rxb7 59. Ra4+ Kh3 60. Ra3+ Kh4 61. Ra4+ g4 0-1

[Event "Biel HTO 56th"]
[Site "Biel"]
[Date "2023.07.19"]
[Round "3"]
[White "Deuer, Marius"]
[Black "Bharath, Subramaniyam H"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2374"]
[BlackElo "2488"]
[PlyCount "97"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. Qc2 Bb7 7. a3 Bxc3+ 8. Nxc3 Nxc3 9. Qxc3 d6 10. b4 Nd7 11. h4 a5 12. Bb2 axb4 13. axb4 Rxa1+ 14. Bxa1 f5 15. f3 0-0 16. Be2 Nf6 17. 0-0 Nh5 18. Qe1 f4 19. exf4 Nxf4 20. Bd1 Qf6 21. g3 Qg6 22. Kh2 Ra8 23. Bb3 Nh5 24. Bb2 h6 25. g4 Nf4 26. Kg3 Rf8 27. Qd2 Qf6 28. Bc2 Bxf3 29. Bd1 Ng6 30. g5 hxg5 31. hxg5 Qe7 32. Rxf3 Rf5 33. Rxf5 exf5 34. Bc2 Qe6 35. d5 Qd7 36. Qd3 f4+ 37. Kf2 Qg4 38. Ke1 Qg1+ 39. Kd2 Nf8 40. g6 Qg5 41. Qf5 Qg2+ 42. Kc3 Qg3+ 43. Bd3 Qe1+ 44. Kb3 Qe8 45. Qxf4 Nxg6 46. Qe4 Qxe4 47. Bxe4 Ne7 48. Bc1 Kf7 49. Bg5 1-0

[Event "Biel HTO 56th"]
[Site "Biel"]
[Date "2023.07.18"]
[Round "2"]
[White "Rodrigue Lemieux, Shawn"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2495"]
[BlackElo "2374"]
[PlyCount "69"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 g6 9. h3 Nxd4 10. Qxd4 Bg7 11. Be3 0-0 12. Qd3 Qc6 13. Bd4 Rfc8 14. b3 a6 15. Bxf6 Bxf6 16. Nd5 b5 17. Rc1 bxc4 18. Rxc4 Qb5 19. Nxf6+ exf6 20. Rxc8+ Rxc8 21. Qxb5 axb5 22. Kd2 b4 23. Rc1 Ra8 24. Rc2 Kf8 25. Kc1 Ra7 26. Kb2 Ke7 27. Rc8 Rb7 28. g4 f5 29. exf5 gxf5 30. Rh8 fxg4 31. hxg4 Rb5 32. a4 bxa3+ 33. Kxa3 Ra5+ 34. Kb2 Re5 35. Rc8 1/2-1/2

[Event "Biel HTO 56th"]
[Site "Biel"]
[Date "2023.07.17"]
[Round "1"]
[White "Deuer, Marius"]
[Black "Stijve, Niels"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2374"]
[BlackElo "2088"]
[PlyCount "107"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bg7 6. e3 0-0 7. Nc3 Bf5 8. Qb3 b6 9. Ne5 e6 10. Be2 Nfd7 11. Nf3 Qe7 12. cxd5 exd5 13. 0-0 Nf6 14. h3 Qb7 15. Rac1 Nbd7 16. a4 Rac8 17. a5 Rfd8 18. g4 Be6 19. Ng5 c5 20. a6 Qc6 21. Nb5 c4 22. Qb4 Bf8 23. Bd6 Bxd6 24. Nxd6 Ra8 25. Nb5 Nb8 26. Nxe6 fxe6 27. Qa4 Qd7 28. b3 Nc6 29. bxc4 Ne4 30. cxd5 exd5 31. Nc7 Qxc7 32. Qxc6 Qxc6 33. Rxc6 Rac8 34. Rfc1 Nd6 35. Bf3 Rxc6 36. Bxd5+ Nf7 37. Bxf7+ Kxf7 38. Rxc6 Rd7 39. Kf1 Re7 40. d5 Re5 41. Rc7+ Kf6 42. Rxa7 Rxd5 43. Rxh7 Ra5 44. a7 Ra2 45. Rb7 b5 46. Kg2 b4 47. Rxb4 Rxa7 48. Rb6+ Kg7 49. Kg3 Ra4 50. h4 Ra5 51. Kf4 Rc5 52. Rb7+ Kf6 53. g5+ Ke6 54. Rg7 1-0

[Event "Prague op"]
[Site "Prague"]
[Date "2023.06.30"]
[Round "9"]
[White "Psyk, Radoslaw"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2417"]
[BlackElo "2374"]
[PlyCount "103"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 g6 6. c3 Bf5 7. Nf3 Nc6 8. 0-0 Qc7 9. Re1 Bxd3 10. Qxd3 e6 11. Nbd2 Bd6 12. Nb3 0-0 13. Bh6 Rfe8 14. Re2 Rab8 15. Rae1 Ne4 16. Ng5 f5 17. h4 b6 18. Qh3 Bf4 19. f3 Nxg5 20. Bxg5 Bg3 21. Rf1 f4 22. h5 e5 23. hxg6 hxg6 24. Bf6 Qh7 25. Bxe5 Rb7 26. Nc1 Rbe7 27. Nd3 g5 28. Qxh7+ Rxh7 29. Rd1 Kf7 30. Nf2 Re6 31. Ng4 Kg6 32. c4 Rd7 33. Red2 Kf5 34. b3 a5 35. Kf1 a4 36. Re2 axb3 37. axb3 Na5 38. cxd5 Rxd5 39. Rd3 Nc6 40. Bg7 Rxe2 41. Kxe2 Nb4 42. Rd2 Ra5 43. Bf8 Nd5 44. Rc2 Ke6 45. Ne5 Kf5 46. Rc6 Ra2+ 47. Kd3 Be1 48. Nf7 Rd2+ 49. Kc4 Ne3+ 50. Kb5 g4 51. Be7 Rxd4 52. Rf6# 1-0

[Event "Prague op"]
[Site "Prague"]
[Date "2023.06.29"]
[Round "8"]
[White "Deuer, Marius"]
[Black "Heimisson, Hilmir Freyr"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2374"]
[BlackElo "2413"]
[PlyCount "83"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. a3 Bd6 8. Qc2 c6 9. Nge2 Nbd7 10. 0-0 Re8 11. Bd2 Nf8 12. f3 Ng6 13. b4 a5 14. Rab1 axb4 15. axb4 Bc7 16. b5 Qd6 17. g3 c5 18. b6 Bb8 19. Nb5 Qxb6 20. dxc5 Qd8 21. Nbd4 Ne5 22. Rfc1 Ba7 23. Kg2 Bxc5 24. Bb5 Ned7 25. Ra1 Rxa1 26. Rxa1 b6 27. Ra7 Qe7 28. Nf5 Qf8 29. Bc3 g6 30. Bxd7 Bxd7 31. Rxd7 d4 32. Rxd4 Bxd4 33. Bxd4 gxf5 34. Qxf5 Qh6 35. Bxf6 Re6 36. Bd4 Qg6 37. Qd5 Re8 38. Nf4 Qc2+ 39. Kh3 Qc8+ 40. g4 h6 41. Qd6 Qc4 42. Qxh6 1-0

[Event "Prague op"]
[Site "Prague"]
[Date "2023.06.28"]
[Round "7"]
[White "Adair, James R"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "E44"]
[WhiteElo "2442"]
[BlackElo "2374"]
[PlyCount "41"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. Bd2 Nxd2 7. Qxd2 Bb7 8. Nf4 0-0 9. Be2 d6 10. 0-0 Nd7 11. Rfd1 Qg5 12. a3 Bxc3 13. Qxc3 Nf6 14. f3 c5 15. Nh3 Qh5 16. Nf4 Qg5 17. dxc5 dxc5 18. Nh3 Qh5 19. Nf4 Qg5 20. Nh3 Qh5 21. Nf4 1/2-1/2

[Event "Prague op"]
[Site "Prague"]
[Date "2023.06.27"]
[Round "6"]
[White "Deuer, Marius"]
[Black "Sokolovsky, Yahli"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2374"]
[BlackElo "2464"]
[PlyCount "48"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. Nf3 c6 7. h3 a6 8. 0-0 b5 9. c5 Nbd7 10. Be3 b4 11. Na4 a5 12. Rc1 d5 13. Ne5 Nxe5 14. dxe5 Nd7 15. f4 Ba6 16. Nb6 Nxb6 17. cxb6 Bb5 18. Qd2 Rb8 19. Bd4 f6 20. Qe3 e6 21. Rf2 Rf7 22. Kh2 Qe8 23. Kg1 Rbb7 24. h4 f5 1/2-1/2

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.04.30"]
[Round "15.5"]
[White "Anton Guijarro, David"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2655"]
[BlackElo "2326"]
[PlyCount "83"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Viernheim"]
[BlackTeam "Schoenaich"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. e4 Nxe4 6. Re1 Nf6 7. Nxe5 Be7 8. c4 0-0 9. Nc3 Nxe5 10. Rxe5 Bd6 11. Re1 Re8 12. d4 Rxe1+ 13. Qxe1 cxd4 14. Nb5 Bc5 15. b4 Bf8 16. Bf4 d6 17. Nxd4 a5 18. b5 d5 19. Rc1 dxc4 20. Rc2 c3 21. Rxc3 Nd5 22. Rc4 h6 23. Bd2 Nb4 24. h3 Nd3 25. a3 Nc5 26. Qe3 Ne6 27. Qc3 Be7 28. a4 Nc5 29. Qc2 Ne6 30. Nb3 Bb4 31. Bxb4 axb4 32. Rxb4 Rb8 33. a5 Qd6 34. Qd2 Qe7 35. b6 Bd7 36. Rc4 Bb5 37. Qb4 Qd7 38. Rc1 Ba6 39. Nc5 Nxc5 40. Rxc5 Qd1+ 41. Kh2 Rd8 42. Qf4 1-0

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.04.29"]
[Round "14.5"]
[White "Deuer, Marius"]
[Black "Jaracz, Pawel"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "2326"]
[BlackElo "2463"]
[PlyCount "74"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Schoenaich"]
[BlackTeam "Remagen Sinzig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. 0-0 Be7 9. e3 0-0 10. Rd1 Qc7 11. Nc3 Nd5 12. Ne1 N7b6 13. Qe2 Nxc3 14. bxc3 e5 15. e4 Be6 16. Nd3 f6 17. f3 Nc4 18. Nb2 b5 19. Nxc4 Bxc4 20. Qc2 c5 21. Be3 cxd4 22. cxd4 exd4 23. Bxd4 Rfd8 24. Bf1 Rac8 25. Bxc4+ Qxc4 26. Qf2 Qa4 27. Rd2 Bb4 28. Rd3 Rc4 29. Rad1 Rdxd4 30. Rxd4 Bc5 31. Rd8+ Kf7 32. R1d7+ Ke6 33. Qxc5 Rxc5 34. f4 Rc1+ 35. Kf2 Qxe4 36. Re8+ Kxd7 37. Rxe4 Rc2+ 0-1

[Event "Mitropa Cup"]
[Site "Mali Losinj"]
[Date "2023.04.19"]
[Round "9.18"]
[White "Gallagher, Joseph G"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2444"]
[BlackElo "2336"]
[PlyCount "68"]
[EventDate "2023.04.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Germany"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. 0-0 h4 11. h3 Nd7 12. Bd2 Nf8 13. Rae1 g6 14. f4 f5 15. Kh1 Ne6 16. Ng1 Bd7 17. Bc1 Ng7 18. Rxe8+ Bxe8 19. c4 Nh5 20. Ne2 Bd7 21. b3 Qf6 22. Rf3 Kh7 23. Bb2 Qe7 24. c5 Bc7 25. d5 cxd5 26. Qc3 d4 27. Qxd4 Re8 28. Rf1 Bc6 29. Bc4 Rd8 30. Qc3 Qe4 31. Rf3 Qb1+ 32. Kh2 Bxf3 33. gxf3 Qf1 34. b4 Qf2+ 0-1

[Event "Mitropa Cup"]
[Site "Mali Losinj"]
[Date "2023.04.18"]
[Round "8.2"]
[White "Deuer, Marius"]
[Black "Boyer, Mahel"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2336"]
[BlackElo "2463"]
[PlyCount "105"]
[EventDate "2023.04.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "France"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nc3 0-0 7. Nf3 e6 8. 0-0 exd5 9. cxd5 Re8 10. Bf4 Bf5 11. Nh4 Bc8 12. Nf3 h6 13. Qc1 g5 14. Bd2 Bf5 15. h4 g4 16. Ne1 Kh7 17. Nc2 Bg6 18. Ne3 Qd7 19. a4 Na6 20. Qd1 Nb4 21. Rc1 a5 22. Nc4 Ra6 23. Re1 Nh5 24. Bf1 f5 25. e3 f4 26. exf4 Nf6 27. Rxe8 Nxe8 28. Ne3 Nd3 29. h5 Bf5 30. Nxf5 Qxf5 31. Qc2 c4 32. b3 Bd4 33. bxc4 Bxf2+ 34. Kg2 Ne1+ 35. Bxe1 Qxc2 36. Rxc2 Bxe1 37. Nb5 Bb4 38. Bd3+ Kg8 39. Re2 Ng7 40. Bg6 Ra8 41. Re7 b6 42. Rd7 Ne8 43. Nd4 Ng7 44. Ne6 Ne8 45. Bf7+ Kh8 46. Bxe8 Rxe8 47. f5 Bc3 48. Rxd6 Rb8 49. Rc6 Be5 50. d6 Rb7 51. Rc8+ Kh7 52. Rc7+ Rxc7 53. dxc7 1-0

[Event "Mitropa Cup"]
[Site "Mali Losinj"]
[Date "2023.04.17"]
[Round "7.18"]
[White "Deuer, Marius"]
[Black "Srbis, Jurica"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2336"]
[BlackElo "2451"]
[PlyCount "305"]
[EventDate "2023.04.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Croatia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CRO"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Na6 10. 0-0 Nc7 11. f3 Re8 12. Bd2 c5 13. Rc1 b6 14. Be1 Bd6 15. Qd2 Bxf4 16. exf4 Ne6 17. Ne2 a5 18. f5 Nxd4 19. Nxd4 cxd4 20. Bh4 Bd7 21. Qf4 Qe7 22. Rfe1 Qf8 23. Qxd4 Rxe1+ 24. Bxe1 Rc8 25. Rxc8 Qxc8 26. Qxb6 Qc1 27. Kf2 h5 28. Bc3 Ba4 29. Qxa5 Bc2 30. Be2 Bd1 31. Bxf6 Bxe2 32. Kxe2 gxf6 33. Qd2 Qg1 34. Kd3 Qxh2 35. a4 Qe5 36. a5 Qxf5+ 37. Kc3 Qc8+ 38. Kb4 Qc4+ 39. Ka3 d4 40. b3 Qc5+ 41. Ka4 Kg7 42. Qd3 Qc6+ 43. Ka3 Qc1+ 44. Kb4 Qe1+ 45. Kc4 Qxa5 46. Qxd4 Qa2 47. g3 Qa6+ 48. Kc5 Qa7+ 49. Kc4 Qa6+ 50. Kc3 Qc6+ 51. Kd2 Qxf3 52. Qe3 Qg2+ 53. Kc3 Qh3 54. Kd2 Qe6 55. Qd3 Qe5 56. Kc2 f5 57. b4 f4 58. gxf4 Qxf4 59. b5 h4 60. Qc3+ f6 61. Qh3 Qc4+ 62. Kd2 Qxb5 63. Qxh4 Kg6 64. Qe4+ Qf5 65. Qe8+ Kg5 66. Ke2 Qc2+ 67. Kf3 Qd3+ 68. Kf2 Qd4+ 69. Kf3 Qg4+ 70. Kf2 Qd4+ 71. Kf3 Qd5+ 72. Kf2 Qc5+ 73. Kf3 Qc3+ 74. Kf2 Qb2+ 75. Kf3 Qb3+ 76. Kf2 Kf4 77. Qd7 Qc2+ 78. Kg1 Qc5+ 79. Kg2 Qg5+ 80. Kf2 Qh4+ 81. Kf1 Qh1+ 82. Kf2 Qf3+ 83. Ke1 Qg3+ 84. Kf1 Qf3+ 85. Ke1 f5 86. Qd6+ Kg4 87. Qg6+ Kh3 88. Qh6+ Kg2 89. Qd2+ Kg3 90. Qg5+ Qg4 91. Qe3+ Kh2 92. Qh6+ Kg2 93. Qd2+ Kg1 94. Qe3+ Kg2 95. Qd2+ Kf3 96. Qd3+ Kf4 97. Qd4+ Kg3 98. Qe3+ Qf3 99. Qg5+ Kh3 100. Qh6+ Kg4 101. Qg6+ Kf4 102. Qh6+ Ke4 103. Qe6+ Kd4 104. Qd6+ Ke4 105. Qe6+ Kf4 106. Qh6+ Kg3 107. Qg5+ Kh2 108. Qh4+ Kg2 109. Qh8 Qf2+ 110. Kd1 Qf3+ 111. Ke1 Qe3+ 112. Kd1 Qd3+ 113. Ke1 Qb1+ 114. Kd2 Qe4 115. Qg7+ Kf1 116. Qh7 Qe2+ 117. Kc3 Qf3+ 118. Kd2 f4 119. Qb1+ Kf2 120. Qe1+ Kg2 121. Qe5 Qg3 122. Qe4+ Qf3 123. Qg6+ Kf2 124. Qh6 Qg3 125. Kd1 Kg2 126. Qe6 f3 127. Qd5 Kg1 128. Qd4+ f2 129. Ke2 Qg2 130. Kd2 Qg5+ 131. Ke2 Qh5+ 132. Kd2 Qf3 133. Qg7+ Kh2 134. Qh6+ Kg2 135. Qg5+ Qg3 136. Qd5+ Kg1 137. Qd4 Qh3 138. Ke2 Qf1+ 139. Kf3 Qh3+ 140. Ke2 Qe6+ 141. Kd3 Kg2 142. Qg7+ Kf1 143. Kd2 Qd6+ 144. Ke3 Qe6+ 145. Kd2 Qd6+ 146. Ke3 Qa3+ 147. Kd2 Qa2+ 148. Kd1 Qd5+ 149. Kc2 Qc6+ 150. Kd2 Qd5+ 151. Kc2 Qa5 152. Kd1 Qd5+ 153. Kc2 1/2-1/2

[Event "Mitropa Cup"]
[Site "Mali Losinj"]
[Date "2023.04.16"]
[Round "6.2"]
[White "Antal, Gergely"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2565"]
[BlackElo "2336"]
[PlyCount "65"]
[EventDate "2023.04.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Germany"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qc7 7. h3 Bh5 8. g4 Bg6 9. Bxg6 hxg6 10. g5 Nfd7 11. Qxd5 Nc6 12. Ne2 e5 13. Be3 Nb6 14. Qf3 0-0-0 15. Nd2 Nd5 16. 0-0-0 f5 17. gxf6 gxf6 18. Kb1 f5 19. Bg5 e4 20. Qg3 Qxg3 21. fxg3 Be7 22. Bxe7 Ncxe7 23. Nc4 Nc6 24. h4 b5 25. Ne5 Nxe5 26. dxe5 Rhe8 27. Nd4 b4 28. Nc6 Rd7 29. cxb4 Kc7 30. Rc1 Kb6 31. a3 Re6 32. Na5 Ka6 33. Nb3 1-0

[Event "Mitropa Cup"]
[Site "Mali Losinj"]
[Date "2023.04.15"]
[Round "5.2"]
[White "Deuer, Marius"]
[Black "Dvirnyy, Danyyil"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2336"]
[BlackElo "2541"]
[PlyCount "75"]
[EventDate "2023.04.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Italy"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ITA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 a5 11. f3 b5 12. Rc1 Nbd7 13. Bf2 Ba6 14. h3 a4 15. b3 Bf8 16. Ng3 h5 17. Nce2 c5 18. dxc5 Nxc5 19. Re1 Nxd3 20. Qxd3 b4 21. Qd2 g6 22. Nf4 Qd6 23. Red1 Rac8 24. Rxc8 Rxc8 25. Ne4 Nxe4 26. fxe4 a3 27. Nxd5 Qe5 28. Bh4 g5 29. Be1 Qb2 30. Qd4 Rc2 31. Rd2 Bc5 32. Qf6 Bxe3+ 33. Kh1 Rxd2 34. Ne7+ Kf8 35. Ng6+ Kg8 36. Ne7+ Kf8 37. Ng6+ Kg8 38. Ne7+ 1/2-1/2

[Event "Mitropa Cup"]
[Site "Mali Losinj"]
[Date "2023.04.14"]
[Round "4.2"]
[White "Gschiel, Alexander"]
[Black "Deuer, Marius"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2297"]
[BlackElo "2336"]
[PlyCount "78"]
[EventDate "2023.04.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Germany"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 Bf5 6. Ne5 Nbd7 7. Qb3 Rb8 8. cxd5 cxd5 9. Nxd7 Bxd7 10. Nxd5 Nxd5 11. Qxd5 e6 12. Qb3 Bc6 13. Bd2 Bd6 14. Bb4 0-0 15. Qa3 Bxb4+ 16. Qxb4 Rc8 17. Rc1 Bd5 18. Rc5 Rxc5 19. dxc5 Qf6 20. e4 Qf4 21. f3 f5 22. Qd2 fxe4 23. Qxf4 Rxf4 24. fxe4 Rxe4+ 25. Kd2 Bxa2 26. Bd3 Rg4 27. g3 Bd5 28. Rf1 h5 29. Rf4 Rxf4 30. gxf4 h4 31. Ke3 Kf7 32. Kd4 Kf6 33. f5 Bc6 34. fxe6 Kxe6 35. b4 g5 36. Be2 Kf5 37. h3 Kf4 38. Bg4 Bf3 39. Bc8 g4 0-1

[Event "Mitropa Cup"]
[Site "Mali Losinj"]
[Date "2023.04.13"]
[Round "3.2"]
[White "Deuer, Marius"]
[Black "Dobrovoljc, Vid"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2336"]
[BlackElo "2370"]
[PlyCount "53"]
[EventDate "2023.04.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Slovenia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SLO"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nge2 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5 11. 0-0 Bxc3 12. bxc3 Bd7 13. Be2 Na4 14. cxd5 exd5 15. c4 Rc8 16. Bd3 Nac5 17. Rac1 Ba4 18. Qb1 Re8 19. Nf5 Bd7 20. Nd6 Nxd6 21. exd6 Nxd3 22. Qxd3 dxc4 23. Rxc4 Bb5 24. Rxc8 Bxd3 25. Rxd8 Rxd8 26. Rc1 Bb5 27. f3 1/2-1/2

[Event "Mitropa Cup"]
[Site "Mali Losinj"]
[Date "2023.04.12"]
[Round "2.2"]
[White "Haring, Filip"]
[Black "Deuer, Marius"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2477"]
[BlackElo "2336"]
[PlyCount "93"]
[EventDate "2023.04.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Slovakia"]
[BlackTeam "Germany"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 g6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Be3 e6 10. Qd2 Nc6 11. Rfd1 a5 12. Rac1 Ne7 13. Bg5 d6 14. Qf4 Bb7 15. Qh4 f6 16. Bd2 Nf5 17. Qg4 Qe8 18. Nh4 Bxg2 19. Nxg2 e5 20. e3 Qf7 21. Ne1 h5 22. Qe4 Rae8 23. Qd3 Kh8 24. b3 Re7 25. Nc2 exd4 26. exd4 d5 27. Re1 Rfe8 28. Rxe7 Rxe7 29. Bf4 Kh7 30. c5 Bh6 31. Bxh6 Kxh6 32. f3 Qe8 33. Kf2 Kg7 34. Qd2 Qd8 35. Re1 Rxe1 36. Nxe1 Qe7 37. cxb6 cxb6 38. Qc3 Qd6 39. Nd3 g5 40. Nc1 Qa3 41. Ne2 Qxa2 42. Qc7+ Kg6 43. Qxb6 Qd2 44. Qe6 Nxd4 45. Qg8+ Kh6 46. Qh8+ Kg6 47. Qg8+ 1/2-1/2

[Event "Mitropa Cup"]
[Site "Mali Losinj"]
[Date "2023.04.11"]
[Round "1.2"]
[White "Deuer, Marius"]
[Black "Stalmach, Richard"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2336"]
[BlackElo "2417"]
[PlyCount "132"]
[EventDate "2023.04.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Czech Republic"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 g6 9. cxd5 exd5 10. Bf3 c6 11. 0-0 Bg7 12. b4 a6 13. Bb2 Nbd7 14. e4 dxe4 15. Ngxe4 Nb6 16. Nxf6+ Qxf6 17. Ne4 Qf4 18. g3 Qc7 19. Nc5 Bh3 20. Re1 Nc4 21. Bc3 Nd6 22. a4 Nf5 23. Ne4 h6 24. Qd2 Red8 25. d5 cxd5 26. Nf6+ Kh8 27. Be5 Qb6 28. Nxd5 Bxe5 29. Rxe5 Qd4 30. Qe1 Qd3 31. Be4 Qd4 32. Bxf5 Bxf5 33. Rd1 Qb2 34. Qe3 Kg7 35. Kg2 Rd6 36. Rd4 Be6 37. Nc3 Rad8 38. Rh4 Rh8 39. Rc5 Qd2 40. Qe5+ f6 41. Qe4 Rhd8 42. Qxb7+ R8d7 43. Qf3 Rd3 44. Qf4 Qxf4 45. Rxf4 Kf7 46. b5 a5 47. h4 g5 48. hxg5 hxg5 49. Re4 g4 50. Rc6 R7d6 51. Rxd6 Rxd6 52. Re3 Rd4 53. f3 Rd2+ 54. Kg1 gxf3 55. Rxf3 Rb2 56. Rf4 Rb3 57. Ne4 Ke7 58. Kf2 Rb4 59. Nc5 Rb2+ 60. Ke3 Bd5 61. Rd4 Kd6 62. Nb7+ Ke5 63. Nxa5 Rg2 64. Nc6+ Bxc6 65. bxc6 Rxg3+ 66. Kf2 Rc3 1/2-1/2

[Event "Titled Tuesday intern op 04th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.04"]
[Round "9"]
[White "Alberto, Manuel"]
[Black "Deuer, Marius"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2173"]
[BlackElo "2336"]
[PlyCount "41"]
[EventDate "2023.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f3 Nd7 5. Be3 e5 6. Nge2 f5 7. exf5 gxf5 8. dxe5 dxe5 9. Nc1 Ngf6 10. Bc4 Qe7 11. Qe2 Nb6 12. Bb3 c6 13. Nd3 Nfd5 14. Bc5 Qf6 15. Nxd5 Nxd5 16. 0-0 Be6 17. Rfe1 b6 18. Bd6 e4 19. fxe4 fxe4 20. Qxe4 Kd7 21. Be5 1-0

[Event "Titled Tuesday intern op 04th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.04"]
[Round "10"]
[White "Deuer, Marius"]
[Black "Antonio, Jorge Carlos"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2336"]
[BlackElo "2277"]
[PlyCount "102"]
[EventDate "2023.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nc6 3. e4 d4 4. f4 Nf6 5. d3 e5 6. Nf3 exf4 7. Nbd2 Ng4 8. Qe2 Ne3 9. Nc4 Bb4+ 10. Kf2 0-0 11. g3 fxg3+ 12. hxg3 Ng4+ 13. Kg1 f5 14. e5 Be6 15. Bg2 Bc3 16. Bxc3 dxc3 17. Re1 Nd4 18. Qd1 Nxf3+ 19. Qxf3 Qd4+ 20. Kf1 b5 21. Na5 c5 22. Nc6 Qd7 23. Qf4 Rac8 24. Na5 g6 25. Nb7 Qg7 26. Nd6 g5 27. Qf3 f4 28. Kg1 Nxe5 29. Qe4 f3 30. Bh3 f2+ 31. Kh2 fxe1Q 32. Bxe6+ Kh8 33. Rxe1 Qh6+ 34. Kg2 Qxe6 35. Nxc8 Qxc8 36. Qxe5+ Kg8 37. Qxg5+ Kh8 38. Qe5+ Kg8 39. Re4 Rf7 40. Qg5+ Kf8 41. Qd5 Qd7 42. Rf4 Qxd5+ 43. Kh3 Rxf4 44. gxf4 Qd4 45. Kh4 c4 46. Kh5 cxd3 47. Kg5 dxc2 48. f5 c1Q+ 49. Kh5 Qdf4 50. f6 Qg3 51. f7 Qh1# 0-1

[Event "Titled Tuesday intern op 04th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.04"]
[Round "8"]
[White "Deuer, Marius"]
[Black "De la Colina, Nicolas"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2336"]
[BlackElo "2244"]
[PlyCount "87"]
[EventDate "2023.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. e3 b6 4. Nf3 Bb7 5. Be2 c5 6. c4 Be7 7. Nc3 0-0 8. d4 cxd4 9. exd4 d6 10. 0-0 Nbd7 11. Qc2 a6 12. Rad1 Rc8 13. Rfe1 Qc7 14. Qb1 d5 15. Ne5 dxc4 16. Bxc4 b5 17. Bd3 Nb6 18. Ne4 Nxe4 19. Bxe4 Bxe4 20. Qxe4 Nd5 21. Re2 Qa5 22. h4 Qxa2 23. Rd3 Qb1+ 24. Kh2 Nb4 25. Rg3 Qxe4 26. Rxe4 Rc2 27. Reg4 g6 28. Ba3 h5 29. Rf4 Nd5 30. Bxe7 Nxe7 31. Rf6 Nf5 32. Rg5 Rc7 33. d5 Rc5 34. dxe6 Rxe5 35. exf7+ Rxf7 36. Rgxg6+ Ng7 37. Rxa6 Rxf2 38. Rab6 Rf4 39. Rg5 Rxh4+ 40. Kg3 Rxg5+ 41. Kxh4 Rg4+ 42. Kh3 Rb4 43. g3 Kh7 44. Rb7 0-1

[Event "Titled Tuesday intern op 04th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.04"]
[Round "4"]
[White "Deuer, Marius"]
[Black "Pichot, Alan"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2336"]
[BlackElo "2638"]
[PlyCount "40"]
[EventDate "2023.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. d4 exd4 6. exd4 0-0 7. Ne2 Re8 8. h3 a6 9. Bxc6 dxc6 10. Nbc3 Bf5 11. Qd2 Ne4 12. Nxe4 Bxe4 13. f3 Qh4+ 14. Kf1 Bg6 15. c4 Re6 16. Re1 Rae8 17. Bc1 Bg3 18. Rd1 Rxe2 19. Qxe2 Rxe2 20. Kxe2 Qe7+ 0-1

[Event "Titled Tuesday intern op 04th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.04"]
[Round "5"]
[White "Deuer, Marius"]
[Black "Putri, Regita Desyari"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2336"]
[BlackElo "1863"]
[PlyCount "79"]
[EventDate "2023.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. Nf3 g6 4. e3 Bg7 5. c4 0-0 6. cxd5 Qxd5 7. Nc3 Qd6 8. d4 a6 9. Be2 Nc6 10. 0-0 Bf5 11. Nd2 e5 12. Nc4 Qd7 13. dxe5 Qxd1 14. Raxd1 Ng4 15. Bxg4 Bxg4 16. f3 Be6 17. f4 Rad8 18. Ne4 Bxc4 19. bxc4 Na5 20. Rc1 b6 21. c5 b5 22. g4 Nc4 23. Bd4 Rfe8 24. h4 h6 25. Kf2 Rd5 26. h5 Kh8 27. hxg6 fxg6 28. Rh1 g5 29. Nxg5 Kg8 30. Nf3 c6 31. g5 hxg5 32. Nxg5 Bf8 33. Ne4 Bg7 34. Nd6 Nxd6 35. cxd6 Kf7 36. Rxc6 Rg8 37. Rc7+ Ke6 38. Rg1 Bxe5 39. fxe5 Rxg1 40. Kxg1 1-0

