[Event "Heusenstamm Sparkassen op 11th"]
[Site "Heusenstamm"]
[Date "2024.11.24"]
[Round "6"]
[White "Schramm, Luca"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1892"]
[BlackElo "1980"]
[PlyCount "71"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB51_2024"]
[SourceDate "2024.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c5 5. Bg2 Qa5+ 6. Nc3 Ne4 7. Qd3 cxd4 8. Nxd4 Nc5 9. Qd1 Nc6 10. e3 Ne6 11. 0-0 0-0 12. Re1 Qc5 13. Nd5 Nexd4 14. exd4 Bxd4 15. b4 Bxf2+ 16. Kh1 Qd4 17. Bh6 e6 18. Re4 Qxd1+ 19. Rxd1 exd5 20. cxd5 Nd8 21. Rf1 Bb6 22. Rfe1 f6 23. Bxf8 Kxf8 24. Re8+ Kg7 25. R1e7+ Kh6 26. h4 d6 27. Rh8 g5 28. Rhxh7+ Kg6 29. h5+ Kf5 30. Bh3+ g4 31. Bf1 Kg5 32. Bg2 a5 33. Rhg7+ Kxh5 34. Rh7+ Kg6 35. Reg7+ Kf5 36. Rh5# 1-0

[Event "Heusenstamm Sparkassen op 11th"]
[Site "Heusenstamm"]
[Date "2024.11.24"]
[Round "7"]
[White "Udelnov, Valentin"]
[Black "Kessler, Georg"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1980"]
[BlackElo "1876"]
[PlyCount "45"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB51_2024"]
[SourceDate "2024.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Qc2 Re8 10. Re1 Bf5 11. Nc3 Na6 12. a3 Nxc3 13. Bxf5 Rxe1+ 14. Nxe1 Ne4 15. Bxe4 dxe4 16. Qxe4 Qd7 17. Be3 Re8 18. Qf3 Qc7 19. h3 Qa5 20. Nd3 Re6 21. Rc1 Rf6 22. Qg4 Qd8 23. Bg5 1-0

[Event "Heusenstamm Sparkassen op 11th"]
[Site "Heusenstamm"]
[Date "2024.11.23"]
[Round "5"]
[White "Blomer, Moritz"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1890"]
[BlackElo "1980"]
[PlyCount "48"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB51_2024"]
[SourceDate "2024.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 0-0 5. c4 c6 6. Bg2 d5 7. Qc2 Bf5 8. d3 Qb6 9. a3 dxc4 10. Qxc4 a5 11. Bd4 Qa6 12. Qxa6 Rxa6 13. Nbd2 axb4 14. axb4 Rxa1+ 15. Bxa1 Na6 16. b5 cxb5 17. Nd4 Bd7 18. Bxb7 Rb8 19. Bxa6 Ra8 20. 0-0 Rxa6 21. N2b3 Nd5 22. Nc5 Ra7 23. Nxd7 Bxd4 24. Bxd4 Rxd7 1/2-1/2

[Event "Heusenstamm Sparkassen op 11th"]
[Site "Heusenstamm"]
[Date "2024.11.23"]
[Round "4"]
[White "Udelnov, Valentin"]
[Black "Smith, Bryan G"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "1980"]
[BlackElo "2399"]
[PlyCount "124"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB51_2024"]
[SourceDate "2024.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Bd7 8. 0-0 Nc6 9. Nxc6 Bxc6 10. Qe2 Qc7 11. a5 Rc8 12. Bd3 Be7 13. Bf4 Nd7 14. b4 Bf6 15. Ra3 0-0 16. b5 Bxc3 17. b6 Qd8 18. Rxc3 Qf6 19. Qd2 Ne5 20. Re1 Bd7 21. Ra3 Rc6 22. Bg5 Qg6 23. Bf1 f6 24. Bf4 Nf7 25. Rg3 Qh5 26. Bd3 Ne5 27. Bh6 Ng6 28. Rh3 Qe5 29. Bxg7 Rf7 30. Bh6 Rc5 31. f4 Qd4+ 32. Kh1 f5 33. exf5 Rfxf5 34. Rd1 Rh5 35. Rxh5 Rxh5 36. Bxg6 Qxd2 37. Rxd2 Rxa5 38. h3 hxg6 39. Rxd6 Rd5 40. Rxd5 exd5 41. Kg1 a5 42. Bg5 Kf7 43. Bh4 Ke6 44. Be1 a4 45. Kf2 d4 46. c3 Kd5 47. cxd4 Kc4 48. Bd2 Kb5 49. Bc1 Be6 50. d5 Bxd5 51. Be3 Kc4 52. Bc1 Kb3 53. Be3 a3 54. Bd4 Kc4 55. Bf6 Kd3 56. g4 a2 57. h4 Ke4 58. h5 gxh5 59. gxh5 Kxf4 60. Ke2 Kf5 61. Bg7 a1Q 62. Bxa1 Kg5 1/2-1/2

[Event "Heusenstamm Sparkassen op 11th"]
[Site "Heusenstamm"]
[Date "2024.11.22"]
[Round "2"]
[White "Hinrichs, Paul"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2286"]
[BlackElo "1980"]
[PlyCount "83"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB51_2024"]
[SourceDate "2024.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 0-0 6. Nbc3 e5 7. h3 Nbd7 8. 0-0 b6 9. Be3 Bb7 10. d5 Qe7 11. Qd2 a5 12. a3 a4 13. b4 axb3 14. cxb3 Nc5 15. Qc2 Ba6 16. b4 Bd3 17. Qd2 Bxe2 18. Qxe2 Nb3 19. Ra2 Nd4 20. Qd3 Nd7 21. Nb5 Nxb5 22. Qxb5 f5 23. Rc1 Ra7 24. a4 f4 25. Bd2 Qf7 26. Rac2 Nf6 27. a5 bxa5 28. bxa5 Nh5 29. Qd3 g5 30. g4 f3 31. gxh5 fxg2 32. Qg3 Qxh5 33. Kxg2 Qg6 34. f3 Qf7 35. Rc6 h6 36. a6 Rb8 37. Be3 Rb2+ 38. Kg1 Ra8 39. Rxc7 Qe8 40. Qg4 Rb3 41. Rc8 Rxe3 42. Qe6+ 1-0

[Event "Heusenstamm Sparkassen op 11th"]
[Site "Heusenstamm"]
[Date "2024.11.22"]
[Round "3"]
[White "Udelnov, Valentin"]
[Black "Ternes, Markus"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1980"]
[BlackElo "1882"]
[PlyCount "81"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB51_2024"]
[SourceDate "2024.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 h6 7. Re1 0-0 8. h3 a5 9. Be3 Bxe3 10. Rxe3 Be6 11. Bb5 Ne7 12. d4 Ng6 13. Nbd2 c6 14. Bf1 Qc7 15. a4 Rad8 16. Re1 Rfe8 17. Qc2 Bc8 18. Rad1 d5 19. exd5 Nxd5 20. dxe5 Nxe5 21. Nxe5 Rxe5 22. Rxe5 Qxe5 23. Qe4 Qc7 24. Nc4 Nf6 25. Qe5 Qxe5 26. Rxd8+ Qe8 27. Rxe8+ Nxe8 28. Nxa5 Nd6 29. Nc4 Ne4 30. f3 Nc5 31. a5 Be6 32. Nd6 Kf8 33. Nxb7 Na4 34. a6 Ke7 35. c4 Nb6 36. a7 Bc8 37. c5 Na8 38. Nd6 Kd7 39. Nxc8 Kxc8 40. Ba6+ Kc7 41. Kf2 1-0

[Event "Heusenstamm Sparkassen op 11th"]
[Site "Heusenstamm"]
[Date "2024.11.21"]
[Round "1"]
[White "Udelnov, Valentin"]
[Black "Wagner, Cosima Thien An"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "1980"]
[BlackElo "1764"]
[PlyCount "77"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB51_2024"]
[SourceDate "2024.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Be2 b6 11. 0-0 Bb7 12. Qc2 Nd4 13. Bxd4 Bxd4 14. Rad1 Bg7 15. f4 0-0 16. Bg4 Bc6 17. e5 Qc7 18. Nd5 Bxd5 19. Rxd5 e6 20. Rd3 Rac8 21. b3 b5 22. c5 Rfd8 23. Rc1 f6 24. exf6 Bxf6 25. Qd2 Kf7 26. b4 h5 27. Bh3 Bg7 28. Re1 Ke7 29. Rd6 a5 30. a3 axb4 31. axb4 Ra8 32. Qd3 Rg8 33. Rd1 Rad8 34. c6 dxc6 35. Rxe6+ Kf7 36. Qxg6+ Kf8 37. Rf6+ Bxf6 38. Qxf6+ Ke8 39. Re1+ 1-0

[Event "Leer op"]
[Site "Leer"]
[Date "2024.11.03"]
[Round "7"]
[White "Udelnov, Valentin"]
[Black "Gremmel, Jonas Simon"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1980"]
[BlackElo "2102"]
[PlyCount "70"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. c3 h6 7. 0-0 Ne7 8. a4 Bh7 9. a5 a6 10. b4 Qc7 11. Ne1 0-0-0 12. f4 f6 13. g4 Ng8 14. Ng2 g5 15. exf6 Bd6 16. f7 Ngf6 17. Nd2 gxf4 18. h3 Rdf8 19. Rf2 Rxf7 20. Qf1 e5 21. dxe5 Bxe5 22. Ra3 Rhf8 23. Nh4 Ne4 24. Nxe4 dxe4 25. c4 f3 26. Bxf3 exf3 27. Bxh6 Bd4 28. Bxf8 Qg3+ 29. Kh1 Bxf2 30. b5 Rxf8 31. bxa6 bxa6 32. c5 Kc7 33. Rb3 Qxh4 34. g5 Qg3 35. Qg2 fxg2# 0-1

[Event "Leer op"]
[Site "Leer"]
[Date "2024.11.02"]
[Round "6"]
[White "Skembris, Simon Max"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2119"]
[BlackElo "1980"]
[PlyCount "72"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. Bb3 0-0 7. 0-0 Bb6 8. Re1 h6 9. Nbd2 Ne7 10. Nf1 Ng6 11. Ng3 c6 12. h3 d5 13. Qe2 Re8 14. Be3 a5 15. a4 Be6 16. Bc2 Qc7 17. Rab1 Rad8 18. Qf1 Bxe3 19. fxe3 b5 20. Qf2 dxe4 21. dxe4 Qb6 22. b4 axb4 23. cxb4 bxa4 24. Bxa4 Rd3 25. Nh2 Ra8 26. Ra1 Qxb4 27. Bxc6 Rxa1 28. Rxa1 Rd2 29. Qf1 Qc3 30. Nf3 Rb2 31. Ra8+ Kh7 32. Qd1 Qxc6 33. Qd8 Qc2 34. Ne1 Qf2+ 35. Kh2 Nh4 36. Qh8+ Kg6 0-1

[Event "Leer op"]
[Site "Leer"]
[Date "2024.11.02"]
[Round "5"]
[White "Udelnov, Valentin"]
[Black "Gellrich, Peter"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1980"]
[BlackElo "2134"]
[PlyCount "55"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 0-0 11. Nd4 Qa5 12. f4 Rac8 13. h4 Rfe8 14. Kb1 d5 15. e5 Nd7 16. Bxe7 Rxe7 17. Qg3 Qc7 18. Rhe1 Kh8 19. h5 Ree8 20. f5 a6 21. Rd3 Nc5 22. Rde3 Bd7 23. h6 g6 24. fxg6 fxg6 25. Rf3 Na4 26. Rf7 Qb6 27. Nxa4 Qxd4 28. Qg5 1-0

[Event "Leer op"]
[Site "Leer"]
[Date "2024.11.01"]
[Round "4"]
[White "Lippert, Daniel"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "2128"]
[BlackElo "1980"]
[PlyCount "67"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. d4 exd4 7. Nxd4 b5 8. Nxc6 Bxc6 9. Bb3 Nf6 10. c4 Be7 11. Nc3 0-0 12. Re1 Re8 13. Bf4 Qd7 14. f3 h6 15. Qc2 Rad8 16. Rac1 bxc4 17. Bxc4 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Bxa6 Bxa2 21. b3 Qd4+ 22. Be3 Qb4 23. Qxa2 Bg5 24. Qf2 Rxe3 25. Rxe3 Qb6 26. f4 Bh4 27. Qe2 Re8 28. Rcc3 Bf6 29. Kf1 Rf8 30. Rc1 g5 31. fxg5 Bxg5 32. Rg3 Kh8 33. Rd1 Bh4 34. Rf3 1-0

[Event "Leer op"]
[Site "Leer"]
[Date "2024.11.01"]
[Round "3"]
[White "Udelnov, Valentin"]
[Black "Hintze, Helge"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1980"]
[BlackElo "2235"]
[PlyCount "119"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. Nb3 Nc6 8. Nbxd4 Nxd4 9. Nxd4 a6 10. 0-0 Nf6 11. Re1 Bc5 12. c3 Bxd4 13. cxd4 b5 14. Bb3 Bb7 15. Bg5 Rd8 16. Bxf6 gxf6 17. Qh5 Bd5 18. Qh6 Ke7 19. g3 Qb7 20. Rac1 Bxb3 21. axb3 Rxd4 22. Rc3 Rhd8 23. Rce3 Qd5 24. Qxh7 Rd1 25. Qc2 Rd2 26. Qc3 Rd6 27. Qc7+ Rd7 28. Qc3 Qd6 29. Rc1 b4 30. Qc5 Rxb2 31. Qxd6+ Rxd6 32. Rc7+ Rd7 33. Rc6 a5 34. Rc5 Ra2 35. h4 Kf8 36. Kg2 Kg7 37. Rf3 Ra1 38. Rc4 f5 39. g4 Rdd1 40. gxf5 Rg1+ 41. Kh3 Rh1+ 42. Kg4 Rag1+ 43. Rg3 exf5+ 44. Kxf5+ Rxg3 45. fxg3 Rb1 46. Rc5 Rxb3 47. Rxa5 Rxg3 48. Rb5 b3 49. Rb6 Rc3 50. h5 Kh7 51. Kg5 Rd3 52. h6 Rh3 53. Kg4 Rxh6 54. Rxb3 Kg6 55. Rb6+ f6 56. Ra6 Rh1 57. Ra8 Rb1 58. Rg8+ Kf7 59. Ra8 Rb4+ 60. Kf5 1/2-1/2

[Event "Leer op"]
[Site "Leer"]
[Date "2024.10.31"]
[Round "1"]
[White "Udelnov, Valentin"]
[Black "Kutlar, Aras"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1980"]
[BlackElo "1822"]
[PlyCount "71"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 0-0 10. Qd3 Be6 11. 0-0 Qa5 12. Bd4 Rfc8 13. b3 Bd7 14. Rfe1 Rab8 15. Bf1 a6 16. a4 Qh5 17. h3 Bc6 18. Rad1 Kf8 19. e5 Ne8 20. e6 Nf6 21. exf7 Kxf7 22. b4 Qf5 23. Qe3 Re8 24. b5 axb5 25. Bd3 Qh5 26. cxb5 Bd7 27. Bc4+ e6 28. Ba7 Rbc8 29. Be2 Qe5 30. Qxe5 dxe5 31. Rd3 Re7 32. Bf3 Be8 33. Red1 Rd7 34. Rxd7+ Bxd7 35. Ne4 Nxe4 36. Rxd7+ 1-0

[Event "Leer op"]
[Site "Leer"]
[Date "2024.10.31"]
[Round "2"]
[White "Weidemann, Jakob"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2197"]
[BlackElo "1980"]
[PlyCount "106"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 h6 7. Re1 0-0 8. h3 Bb6 9. Nbd2 Ne7 10. Nh4 c6 11. Qf3 Nh7 12. Nf1 d5 13. Bb3 Ng6 14. Nf5 dxe4 15. dxe4 Nh4 16. Qg4 Nxf5 17. exf5 Nf6 18. Qg3 Kh8 19. Ne3 e4 20. a4 Bxe3 21. Bxe3 Bxf5 22. Bc5 Qd2 23. Bxf8 Rxf8 24. Qe3 Qxe3 25. fxe3 Nd5 26. Rad1 Be6 27. Bxd5 cxd5 28. Rd4 b6 29. Rb4 Rb8 30. b3 Rc8 31. Rc1 Rc6 32. a5 bxa5 33. Ra4 Rc5 34. Kf2 Rb5 35. Ra3 g6 36. Ke1 a4 37. b4 d4 38. Rxa4 dxe3 39. Rxa7 Bc4 40. Rc7 Bd3 41. g4 Kg7 42. Rd1 Rd5 43. c4 Rd6 44. Re7 Rd4 45. Rxe4 Rxe4 46. Rxd3 Rxc4 47. Rb3 f5 48. gxf5 gxf5 49. Ke2 f4 50. Kf3 Rc2 51. Kxf4 e2 52. Re3 Rb2 53. b5 Rxb5 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Tuebingen"]
[Date "2024.10.06"]
[Round "7"]
[White "Fruth, David"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1966"]
[BlackElo "2045"]
[PlyCount "132"]
[EventDate "2024.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 g6 7. d4 Bg7 8. h3 Nf6 9. Re1 0-0 10. Nbd2 Re8 11. Bc2 b5 12. Nf1 Na5 13. Ng3 c5 14. Bg5 h6 15. Bxf6 Bxf6 16. dxe5 dxe5 17. Qd2 Bg7 18. Rad1 Bc6 19. Qe2 Qe7 20. Nf1 Nc4 21. Bb3 Nb6 22. c4 Rad8 23. Qc2 b4 24. Ne3 Rc8 25. Nd2 Qb7 26. Nd5 Nd7 27. Nf1 Nf8 28. Ba4 Ne6 29. Bxc6 Qxc6 30. b3 Nd4 31. Qb1 a5 32. Ng3 a4 33. Ne2 Ne6 34. h4 h5 35. Qd3 Ra8 36. Qf3 Ra7 37. g4 hxg4 38. Qxg4 Nf8 39. Ng3 Qe6 40. Qf3 Qh3 41. h5 Ne6 42. Rd3 Ng5 43. Qg2 axb3 44. axb3 Ra2 45. Rde3 Qg4 46. hxg6 Nh3+ 47. Kh2 Rxf2 48. gxf7+ Kxf7 49. Rf1 Rh8 50. Qxf2+ Nxf2+ 51. Kg2 Ke6 52. Rxf2 Qh3+ 53. Kg1 Bh6 54. Rd3 Bf4 55. Rg2 Bxg3 56. Nc7+ Ke7 57. Nd5+ Ke6 58. Nc7+ Kf7 59. Rdxg3 Qh1+ 60. Kf2 Rh7 61. Rf3+ Ke7 62. Nd5+ Kd8 63. Rg8+ Kd7 64. Nf6+ Ke7 65. Nxh7 Qxh7 66. Rg4 Qh2+ 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Tuebingen"]
[Date "2024.10.05"]
[Round "6"]
[White "Udelnov, Valentin"]
[Black "Haug, Mara"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2045"]
[BlackElo "1958"]
[PlyCount "94"]
[EventDate "2024.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Nxd4 10. Bxd4 Bd7 11. h3 Bc6 12. Qc2 Qa5 13. f4 e5 14. fxe5 dxe5 15. Be3 Rac8 16. Rab1 Qc7 17. Kh1 b5 18. c5 b4 19. Nb5 Bxe4 20. Nxc7 Bxc2 21. Rbc1 Be4 22. Nb5 Nd5 23. Bd2 Rcd8 24. c6 a6 25. c7 Nxc7 26. Bxb4 Nxb5 27. Bxf8 Bxf8 28. Bc4 Nd6 29. Rcd1 Rc8 30. Bxa6 Rc2 31. Rg1 Rxb2 32. a4 Nf5 33. Bd3 Bc6 34. Bxf5 gxf5 35. a5 Bc5 36. Rb1 Re2 37. Rbe1 Bxg1 38. Rxe2 Bd4 39. a6 e4 40. Ra2 Ba7 41. Rc2 Bd5 42. Rd2 Be6 43. g3 e3 44. Rd1 e2 45. Re1 Bd5+ 46. Kh2 Bf3 47. g4 f4 0-1

[Event "GER-chT Lands U20"]
[Site "Tuebingen"]
[Date "2024.10.05"]
[Round "5"]
[White "Udelnov, Valentin"]
[Black "Nechitailo, Nikita"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2045"]
[BlackElo "2252"]
[PlyCount "122"]
[EventDate "2024.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 d6 8. Be3 Nc6 9. c4 Nf6 10. Nc3 0-0 11. 0-0 e5 12. Bxa7 Rxa7 13. Rfd1 Be6 14. Qe3 Qb8 15. Bf1 b6 16. h3 Rc8 17. Rd2 Ne7 18. Rad1 Ne8 19. Na4 b5 20. Nb6 Rc6 21. c5 Bxb3 22. axb3 h6 23. b4 Kh7 24. h4 Nc8 25. Nxc8 Qxc8 26. cxd6 Rd7 27. Qh3 f6 28. Qf5+ g6 29. Qe6 Qd8 30. h5 Ng7 31. hxg6+ Kxg6 32. Qg4+ Kh7 33. Be2 Rdxd6 34. Rxd6 Rxd6 35. Rc1 Qb6 36. Rc3 Qb7 37. Rg3 Qf7 38. Bd1 h5 39. Qf3 Kh6 40. Bb3 Qe8 41. Bd5 Qd7 42. Bg8 f5 43. exf5 Qxf5 44. Qb7 Qf6 45. Qe4 Qf5 46. Qb7 Qf6 47. Qe4 Qf5 48. Re3 Qxe4 49. Rxe4 Rd1+ 50. Kh2 Rd2 51. b3 Rd8 52. Bf7 Rd7 53. Bg8 Rd8 54. Bf7 Kg5 55. Re3 Rd4 56. Bg8 e4 57. Bh7 Nf5 58. Rc3 Ne7 59. Rc7 Kf6 60. Ra7 Rxb4 61. Rxa6+ Kg7 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Tuebingen"]
[Date "2024.10.04"]
[Round "3"]
[White "Schulz, Tim"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1901"]
[BlackElo "2045"]
[PlyCount "110"]
[EventDate "2024.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Be2 c5 7. Ne5 Nc6 8. 0-0 cxd4 9. exd4 Bf5 10. Qd2 Rc8 11. Rad1 a6 12. h3 b5 13. a3 Qb6 14. Nxc6 Qxc6 15. g4 Be6 16. Kh2 Nd7 17. Bh6 Qd6+ 18. Bf4 Qc6 19. Bh6 Nb6 20. Bxg7 Kxg7 21. Qg5 f6 22. Qe3 Rfe8 23. h4 Bf7 24. g5 e5 25. Kg2 f5 26. Rh1 Kg8 27. Kg1 e4 28. h5 Qd6 29. hxg6 Bxg6 30. Qh3 f4 31. Bg4 Rc7 32. Qh6 f3 33. Bf5 Rg7 34. Bxg6 Qxg6 35. Qxg6 Rxg6 36. Rh5 Rf8 37. Kh2 Rf5 38. Rg1 Nc4 39. Nd1 Re6 40. b3 e3 41. Rh6 exf2 42. Rxe6 fxg1Q+ 43. Kxg1 Rxg5+ 44. Kf2 Nd2 45. Ne3 Rh5 46. Ng4 Rh4 47. Nh6+ Kf8 48. Kg3 Rh1 49. Rxa6 Rg1+ 50. Kf2 Rg2+ 51. Ke3 Re2+ 52. Kd3 Ne4 53. Ng4 Rg2 54. Ne5 f2 55. Ke2 Ng3+ 0-1

[Event "GER-chT Lands U20"]
[Site "Tuebingen"]
[Date "2024.10.03"]
[Round "1"]
[White "Baranyai Molnar, Adam Kristof"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2179"]
[BlackElo "2045"]
[PlyCount "187"]
[EventDate "2024.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Bb4+ 5. Bd2 Qe7 6. Nc3 Nf6 7. 0-0-0 d6 8. f3 Bd7 9. g4 h6 10. Bb5 a6 11. Bxc6 Bxc6 12. Nge2 0-0-0 13. Nd4 Bd7 14. Nb3 Kb8 15. a3 Bxc3 16. Qxc3 Bc8 17. Be3 Qe5 18. Bd4 Qf4+ 19. Kb1 Rhg8 20. Rd3 Nd7 21. Be3 Qf6 22. Bd4 Qf4 23. Rhd1 Rde8 24. Na5 Qg5 25. Qe1 Nc5 26. Bxc5 Qxc5 27. Rd5 Qb6 28. R1d3 Be6 29. R5d4 Ka8 30. Qd2 f6 31. c4 Bc8 32. Ka2 h5 33. Rb3 Qa7 34. gxh5 Re5 35. Rd5 Rge8 36. h6 gxh6 37. Qxh6 Rxd5 38. cxd5 Qd4 39. Rc3 f5 40. Nb3 Qh8 41. Qxh8 Rxh8 42. Rxc7 fxe4 43. fxe4 Kb8 44. Rc2 Rh4 45. Re2 Bg4 46. Rf2 Bd1 47. Nd2 Bc2 48. Nf3 Rf4 49. Rxc2 Rxf3 50. Rg2 Rh3 51. Rg8+ Kc7 52. Rg7+ Kc8 53. Re7 Rxh2 54. Kb3 Re2 55. Kc3 Re1 56. Kb4 Re2 57. b3 Re3 58. a4 Rd3 59. Kc4 Re3 60. a5 Re1 61. e5 Rc1+ 62. Kb4 dxe5 63. Rxe5 Kd7 64. Rh5 Kd6 65. Rh7 Kxd5 66. Rxb7 Rc8 67. Rd7+ Ke6 68. Ra7 Rc6 69. Rb7 Kd5 70. Ka4 Rc8 71. b4 Rc1 72. Rb6 Ra1+ 73. Kb3 Rb1+ 74. Kc2 Ra1 75. Rxa6 Kc4 76. Rb6 Ra2+ 77. Kd1 Kd3 78. Ke1 Ke3 79. Kf1 Kf3 80. Rf6+ Ke4 81. a6 Ra4 82. b5 Ra5 83. Rb6 Kf3 84. Ke1 Ke3 85. Kd1 Kd3 86. Kc1 Kc3 87. Kb1 Ra4 88. Rb7 Rb4+ 89. Kc1 Rh4 90. Rc7+ Kb4 91. a7 Rh1+ 92. Kb2 Rh2+ 93. Rc2 Rh8 94. b6 1-0

[Event "GER-chT Lands U20"]
[Site "Tuebingen"]
[Date "2024.10.03"]
[Round "2"]
[White "Udelnov, Valentin"]
[Black "Goldmann, David"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2045"]
[BlackElo "1969"]
[PlyCount "69"]
[EventDate "2024.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. c4 Ngf6 6. Nc3 c5 7. d5 exd5 8. cxd5 Nb6 9. Bg5 Bd6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Nge2 Be5 13. 0-0 Nfxd5 14. Ne4 0-0 15. Nxc5 Bxh2+ 16. Kxh2 Qd6+ 17. Kg1 Qxc5 18. Rc1 Qb4 19. Qd4 Qxd4 20. Nxd4 h6 21. Bh4 Rac8 22. Rcd1 f5 23. Rfe1 g5 24. Bg3 f4 25. Bh2 Rfe8 26. Kf1 Rxe1+ 27. Kxe1 Kf7 28. Bg1 Nb4 29. Nf5 Re8+ 30. Kf1 Kg6 31. g4 fxg3 32. Nxg3 Re6 33. f3 N4d5 34. Bxb6 Nxb6 35. Rd8 1/2-1/2

[Event "Dortmund Sparkassen op-A 51st"]
[Site "Dortmund"]
[Date "2024.08.18"]
[Round "9"]
[White "Krams, Amatus"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1902"]
[BlackElo "2037"]
[PlyCount "56"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. fxg7 Rg8 11. b5 Na5 12. cxd4 Qf6 13. Bb2 c3 14. Bxc3 Qxg7 15. d5 Qxg2 16. Rg1 Qxg1+ 17. Nxg1 Rxg1+ 18. Kd2 0-0-0 19. Kc2 Bf5+ 20. Kb2 Rg2 21. Be1 Rxd5 22. Nc3 Bd4 23. a4 Re5 24. Qf3 Nc4+ 25. Kb3 Rxf2 26. Qg3 Na5+ 27. Kb4 Rb2+ 28. Kxa5 Bb6# 0-1

[Event "Dortmund Sparkassen op-A 51st"]
[Site "Dortmund"]
[Date "2024.08.17"]
[Round "8"]
[White "Udelnov, Valentin"]
[Black "Gieseler, Felix"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2037"]
[BlackElo "1960"]
[PlyCount "79"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. a4 Be6 8. Bxe6 fxe6 9. d4 exd4 10. cxd4 Bb6 11. d5 Ne5 12. Ng5 exd5 13. exd5 Qd7 14. a5 Ba7 15. Ne6 c6 16. Nc3 Kf7 17. Ng5+ Kg8 18. dxc6 bxc6 19. Bf4 Rb8 20. Qe2 Ng6 21. Bg3 h6 22. Nf3 Nh5 23. Qxa6 Nxg3 24. hxg3 Rxb2 25. Na4 Rb4 26. Rfb1 c5 27. Nb6 Bxb6 28. Rxb4 cxb4 29. Qxb6 Kh7 30. Qxb4 d5 31. a6 Ra8 32. Qb6 Ne7 33. Ne5 Qa7 34. Qe6 Rf8 35. Ra2 Ra8 36. Nd7 Rd8 37. Qxe7 Rxd7 38. Qxd7 Qxd7 39. a7 Qg4 40. Ra1 1-0

[Event "Dortmund Sparkassen op-A 51st"]
[Site "Dortmund"]
[Date "2024.08.16"]
[Round "7"]
[White "Reuter, Julian Frank"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2091"]
[BlackElo "2037"]
[PlyCount "63"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 b5 7. 0-0 Bb7 8. Qd3 a6 9. c4 e6 10. Nbd2 Nbd7 11. Rfe1 Rb8 12. Qc2 c5 13. Rac1 Qe7 14. Red1 Rfc8 15. Qb1 cxd4 16. Nxd4 Bxg2 17. Kxg2 Nc5 18. Kg1 bxc4 19. Nxc4 e5 20. Nc2 Rd8 21. N2e3 h5 22. Nd5 Nxd5 23. Rxd5 h4 24. Rcd1 hxg3 25. hxg3 Kh7 26. Rxd6 Rh8 27. R1d5 Nb7 28. Rd7 Qe6 29. Nxe5 Kg8 30. Nxf7 Rh5 31. Ng5 Rxg5 32. Rxg7+ 1-0

[Event "Dortmund Sparkassen op-A 51st"]
[Site "Dortmund"]
[Date "2024.08.15"]
[Round "6"]
[White "Udelnov, Valentin"]
[Black "Pipiras, Filipa Fortuna"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2037"]
[BlackElo "2192"]
[PlyCount "86"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 h6 8. Qd2 Nf6 9. f3 b5 10. Nxc6 dxc6 11. 0-0-0 e5 12. Qf2 Be6 13. Bb6 Qb7 14. Bc5 Bxc5 15. Qxc5 Nd7 16. Qd6 Rc8 17. Rg1 Qc7 18. Qd2 Qa5 19. Kb1 Nf8 20. b3 Ng6 21. Qe3 0-0 22. g5 hxg5 23. Rxg5 Rfd8 24. Rc1 Qc7 25. Qg1 Qd6 26. Nd1 Kf8 27. h4 Nxh4 28. Rxg7 Nxf3 29. Qg2 Nd2+ 30. Ka1 Qd4+ 31. c3 Qxe4 32. Rg8+ Ke7 33. Qg5+ f6 34. Rg7+ Bf7 35. Qh5 Rf8 36. Bh3 Rcd8 37. Bf5 Qf3 38. Bg4 Qf4 39. Kb2 Ne4 40. Qg6 Rd2+ 41. Kb1 Nd6 42. Bh5 Qf5+ 43. Ka1 Qxg6 0-1

[Event "Dortmund Sparkassen op-A 51st"]
[Site "Dortmund"]
[Date "2024.08.14"]
[Round "5"]
[White "Brunetti, Alberto Fakhri"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1942"]
[BlackElo "2037"]
[PlyCount "78"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c5 5. Bg2 Qa5+ 6. Qd2 Nc6 7. Qxa5 Nxa5 8. Nbd2 d6 9. 0-0 Rb8 10. e3 Bd7 11. b3 b5 12. Ba3 bxc4 13. bxc4 Rc8 14. Rac1 0-0 15. Rfe1 Rfe8 16. Bf1 e5 17. dxe5 dxe5 18. e4 Bf8 19. Nb1 Nc6 20. Nc3 Nd4 21. Nxd4 exd4 22. Nd5 Rc6 23. e5 Ng4 24. Bh3 Rxe5 25. f3 Rxe1+ 26. Rxe1 Ne5 27. Rxe5 Bxh3 28. g4 Ra6 29. Bc1 Rxa2 30. Nf6+ Kg7 31. Ne8+ Kh8 32. Bg5 Rg2+ 33. Kh1 Rf2 34. Bf6+ Kg8 35. Re1 Rxf3 36. Be5 Be7 37. Kg1 f6 38. Bb8 d3 39. Nc7 d2 0-1

[Event "Dortmund Sparkassen op-A 51st"]
[Site "Dortmund"]
[Date "2024.08.13"]
[Round "4"]
[White "Udelnov, Valentin"]
[Black "Wezel, Sebastian"]
[Result "1/2-1/2"]
[ECO "B62"]
[WhiteElo "2037"]
[BlackElo "1939"]
[PlyCount "68"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd3 a6 8. Nxc6 bxc6 9. 0-0-0 h6 10. Bf4 Ng4 11. Bg3 Qa5 12. h3 Ne5 13. Qe3 g5 14. h4 g4 15. f4 gxf3 16. gxf3 h5 17. Rg1 Rb8 18. f4 Ng4 19. Qd4 Rg8 20. Bc4 Qb4 21. Bb3 Qxd4 22. Rxd4 d5 23. Rd3 Bc5 24. Re1 Kf8 25. f5 Rb7 26. Ba4 Bd7 27. fxe6 fxe6 28. exd5 exd5 29. Ne2 Rb4 30. Bb3 Re4 31. Rf1+ Ke8 32. Nc3 Re3 33. Rxe3+ Nxe3 34. Rf3 Rf8 1/2-1/2

[Event "Dortmund Sparkassen op-A 51st"]
[Site "Dortmund"]
[Date "2024.08.12"]
[Round "3"]
[White "Panjer, Sidney"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2208"]
[BlackElo "2037"]
[PlyCount "135"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Re1 c6 9. Bf1 Re8 10. d5 c5 11. h3 Kh8 12. Be3 Ng8 13. Qd2 h6 14. g3 f5 15. exf5 gxf5 16. Nh4 Nf8 17. f4 e4 18. a3 Ne7 19. b4 b6 20. Be2 Nd7 21. Rac1 Rg8 22. Kh2 Bf6 23. Ng2 a6 24. Na4 Qf8 25. bxc5 Qg7 26. Bf2 Nxc5 27. Nxc5 bxc5 28. Ne3 Rb8 29. Rg1 Rb2 30. Rc2 Rb3 31. g4 fxg4 32. Bxg4 Bc3 33. Qe2 Qf7 34. Ng2 Bf5 35. Bg3 Bd4 36. Bf2 Qh5 37. Ne3 Rxe3 38. Bxe3 Bxg4 39. Rxg4 Rxg4 40. Bxd4+ cxd4 41. Qxg4 Qxg4 42. hxg4 h5 43. Rd2 d3 44. Kg3 Nc8 45. Rb2 e3 46. Kf3 e2 47. Rb1 Nb6 48. Ke3 Nxc4+ 49. Kxd3 Nxa3 50. Ra1 e1Q 51. Rxe1 hxg4 52. Ra1 Nb5 53. Rxa6 g3 54. Ke3 g2 55. Kf2 Nc3 56. Kxg2 Nxd5 57. Kf3 Kg7 58. Rxd6 Nf6 59. f5 Ne8 60. Ra6 Kf7 61. Kf4 Nf6 62. Ra7+ Kf8 63. Kg5 Nd5 64. Rd7 Nb6 65. Rd6 Nc4 66. Rd4 Na5 67. Kf6 Ke8 68. Re4+ 1-0

[Event "Dortmund Sparkassen op-A 51st"]
[Site "Dortmund"]
[Date "2024.08.11"]
[Round "2"]
[White "Udelnov, Valentin"]
[Black "Jess, Stefan"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2037"]
[BlackElo "1920"]
[PlyCount "45"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. 0-0 a6 6. Bxc6+ bxc6 7. Re1 Bg4 8. d4 Bxf3 9. Qxf3 Be7 10. dxe5 dxe5 11. Qg3 Qd6 12. b3 0-0 13. Bb2 Nh5 14. Qf3 Nf4 15. Nd1 Qe6 16. Ne3 Bd6 17. Rad1 Rad8 18. Nc4 f5 19. exf5 Rxf5 20. Rxe5 Bxe5 21. Rxd8+ Kf7 22. Nxe5+ Rxe5 23. Qxf4+ 1-0

[Event "Dortmund Sparkassen op-A 51st"]
[Site "Dortmund"]
[Date "2024.08.10"]
[Round "1"]
[White "Altini, Nicola"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2374"]
[BlackElo "2037"]
[PlyCount "83"]
[EventDate "2024.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 a5 10. Qd2 c6 11. Nge2 cxd5 12. cxd5 a4 13. Ng3 Bd7 14. h4 Qa5 15. h5 b5 16. h6 Bh8 17. Nf5 Bxf5 18. gxf5 b4 19. Nb5 Nfxe4 20. fxe4 Nxe4 21. Qg2 a3 22. b3 Nc3 23. Nxd6 Qc7 24. Nc4 e4 25. d6 Qd8 26. Nb6 Nb5 27. Bxb5 Bxa1 28. Nxa8 Bc3+ 29. Ke2 Qxa8 30. Bc4 Kh8 31. fxg6 hxg6 32. Rf1 Qc6 33. Qxg6 Rg8 34. Qxf7 Rg2+ 35. Rf2 Rg1 36. Qf8+ Kh7 37. Rf7+ Kg6 38. Qg8+ Bg7 39. Qxg7+ Kh5 40. Rf5+ Kh4 41. Bf2+ Kh3 42. Rh5# 1-0

[Event "Biel HTO 57th"]
[Site "Biel"]
[Date "2024.07.25"]
[Round "10"]
[White "Udelnov, Valentin"]
[Black "Khulan, Enkhsaikhan"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1965"]
[BlackElo "2065"]
[PlyCount "43"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 221"]
[Source "ChessBase"]
[SourceDate "2024.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bf1 Bd6 13. Nf5 Bxh2+ 14. Kh1 Kf8 15. Qd4 exf5 16. Qxf6 h5 17. Qd4 Bd6 18. Bc4 Bc5 19. Qd5 Bxf2 20. Bf4 Qd7 21. Bd6+ Kg8 22. Re7 1-0

[Event "Biel HTO 57th"]
[Site "Biel"]
[Date "2024.07.24"]
[Round "9"]
[White "Haugner, Jan"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2067"]
[BlackElo "1965"]
[PlyCount "77"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 221"]
[Source "ChessBase"]
[SourceDate "2024.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. 0-0 c6 6. Bd3 Nxf3+ 7. Qxf3 d6 8. Be2 g6 9. Qg3 h5 10. h3 h4 11. Qh2 Bh6 12. d3 Bxc1 13. Raxc1 g5 14. Nd1 Qa5 15. c3 Be6 16. Ne3 0-0-0 17. Bg4 Nxg4 18. hxg4 Qxa2 19. d4 f6 20. Ra1 Qb3 21. Qh3 Rhf8 22. Rfb1 Kb8 23. Ra3 Qb5 24. Rba1 exd4 25. cxd4 Qxb2 26. d5 cxd5 27. exd5 Rc8 28. Nd1 Rc1 29. Qe3 Rxd1+ 30. Rxd1 Bxg4 31. Qxa7+ Kc7 32. Qa5+ Kb8 33. Rda1 Rc8 34. Qa7+ Kc7 35. Qe3 Qe5 36. Qb3 h3 37. Qc4+ Kd8 38. Qxg4 Qxd5 39. Qxh3 1-0

[Event "Biel HTO 57th"]
[Site "Biel"]
[Date "2024.07.23"]
[Round "8"]
[White "Udelnov, Valentin"]
[Black "Vemparala, Nikash"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1965"]
[BlackElo "2150"]
[PlyCount "109"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 221"]
[Source "ChessBase"]
[SourceDate "2024.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Re1 a6 8. a4 Ba7 9. h3 h6 10. Nbd2 Ne7 11. Nf1 Ng6 12. Bb3 Be6 13. d4 Re8 14. Ng3 Qc8 15. Kh2 Nf4 16. Bxe6 Qxe6 17. Qc2 Ng6 18. b4 c6 19. Bb2 Rad8 20. c4 exd4 21. Bxd4 Bxd4 22. Nxd4 Qe5 23. Qd2 h5 24. Nf3 Qe6 25. Qc2 Ne5 26. Nd2 h4 27. Nf5 Ng6 28. Nf3 Nxe4 29. N5d4 Qe7 30. Nf5 Qf6 31. N5d4 d5 32. cxd5 cxd5 33. Kg1 Rc8 34. Qb3 Nf4 35. Rad1 Red8 36. Re3 Rd7 37. b5 Rdc7 38. bxa6 bxa6 39. a5 Rc1 40. Ree1 R1c3 41. Qb6 Nd6 42. Re5 Rc1 43. Rxc1 Rxc1+ 44. Kh2 Nd3 45. Rxd5 Nxf2 46. Qb8+ Kh7 47. g3 hxg3+ 48. Kg2 Nc8 49. Ng5+ Kg8 50. Qe5 Nd6 51. Rxd6 Rg1+ 52. Kxg1 Nxh3+ 53. Kg2 Qf2+ 54. Kxh3 Qh2+ 55. Kg4 1-0

[Event "Biel HTO 57th"]
[Site "Biel"]
[Date "2024.07.22"]
[Round "7"]
[White "Krishnan, Ritvik"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2246"]
[BlackElo "1965"]
[PlyCount "65"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 221"]
[Source "ChessBase"]
[SourceDate "2024.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.08.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. d4 c5 7. Bg2 Qa5+ 8. Bc3 Qc7 9. Nbd2 a6 10. 0-0 b5 11. Rc1 b4 12. Bb2 cxd4 13. Nxd4 Bb7 14. e4 Nbd7 15. Qe2 Nc5 16. Rfe1 Rfd8 17. Ba1 Bh6 18. f4 e5 19. Nc2 Nh5 20. Bf3 Ng7 21. Ne3 Nge6 22. Nd5 Bxd5 23. cxd5 Ng7 24. fxe5 dxe5 25. Rc2 f5 26. exf5 Nxf5 27. Ne4 Qb6 28. Nxc5 Ne3 29. Rcc1 Qa7 30. Kh1 Nxd5 31. Qxe5 Bxc1 32. Qh8+ Kf7 33. Qg7# 1-0

[Event "Biel HTO 57th"]
[Site "Biel"]
[Date "2024.07.20"]
[Round "6"]
[White "Udelnov, Valentin"]
[Black "Kamber, Bruno"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1965"]
[BlackElo "2181"]
[PlyCount "82"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 221"]
[Source "ChessBase"]
[SourceDate "2024.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. g4 b5 8. Nxc6 Qxc6 9. Qd2 b4 10. Ne2 Bb7 11. 0-0-0 Nf6 12. f3 d5 13. Nd4 Qa4 14. Kb1 e5 15. Nf5 d4 16. Bf2 g6 17. g5 Nxe4 18. fxe4 gxf5 19. Bg3 Bd6 20. Bg2 fxe4 21. Qe2 Bd5 22. b3 Qc6 23. Rhe1 Rg8 24. Bxe4 Rxg5 25. Bxh7 0-0-0 26. Qd3 Re8 27. Rf1 Bc5 28. Qd2 Rh5 29. Bf5+ Kb7 30. Bg4 Rhh8 31. Qg5 Rhg8 32. Qh5 Qg6 33. Qxg6 fxg6 34. Rf6 Be7 35. Rff1 Bg5 36. h4 Be3 37. Rf6 Re7 38. Be2 a5 39. Ra6 Bf3 40. Rxa5 Bxe2 41. Re1 d3 0-1

[Event "Biel HTO 57th"]
[Site "Biel"]
[Date "2024.07.19"]
[Round "5"]
[White "Kaiser, Elmar"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2116"]
[BlackElo "1965"]
[PlyCount "58"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 221"]
[Source "ChessBase"]
[SourceDate "2024.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. b3 c5 7. Bb2 Qe7 8. Na3 Bg4 9. h3 h5 10. Qe2 Bd7 11. Nc4 f6 12. Rfe1 Qe6 13. c3 g5 14. d4 g4 15. Nh4 gxh3 16. Nf5 Bf8 17. gxh3 Ne7 18. dxe5 fxe5 19. Qf3 0-0-0 20. Nce3 Ng6 21. Rad1 Bh6 22. Nd5 Rdf8 23. Bc1 Nh4 24. Qd3 Bxc1 25. Rxc1 Qg6+ 26. Kf1 Qg2+ 27. Ke2 Bxf5 28. exf5 Nxf5 29. Rg1 Nd4+ 0-1

[Event "Biel HTO 57th"]
[Site "Biel"]
[Date "2024.07.18"]
[Round "4"]
[White "Udelnov, Valentin"]
[Black "Douguet, Claude"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1965"]
[BlackElo "1994"]
[PlyCount "67"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 221"]
[Source "ChessBase"]
[SourceDate "2024.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. a4 g5 7. Nc3 Bg7 8. a5 a6 9. Re1 0-0 10. Be3 Re8 11. Nd2 Be6 12. Nf1 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Bxd5 Qxd5 16. Ng3 Ne7 17. Qg4 Rf8 18. Qb4 Nc6 19. Qg4 Ne7 20. Nf5 Qe6 21. Nxe7+ Qxe7 22. Qc4 Qd7 23. h4 g4 24. Ra4 h5 25. Rb4 c6 26. Qb3 Rfb8 27. Bg5 Kh8 28. d4 f6 29. Be3 e4 30. Bf4 Re8 31. Rxb7 Qxd4 32. Qf7 f5 33. Qxh5+ Kg8 34. Bh6 1-0

[Event "Biel HTO 57th"]
[Site "Biel"]
[Date "2024.07.17"]
[Round "3"]
[White "Kuandykuly, Danis"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2082"]
[BlackElo "1965"]
[PlyCount "68"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 221"]
[Source "ChessBase"]
[SourceDate "2024.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Nbd2 0-0 11. Bc2 Nc5 12. Nb3 Ne4 13. Nbd4 Nxd4 14. Nxd4 Bd7 15. f3 Ng5 16. f4 Ne4 17. f5 Bg5 18. Qh5 g6 19. Qg4 c5 20. Bxe4 Bxc1 21. Raxc1 cxd4 22. Bb1 dxc3 23. e6 cxb2 24. Rce1 fxe6 25. fxg6 h6 26. Rf7 Qc7 27. Qh4 Qc5+ 28. Kh1 Qc1 29. Rg7+ Kh8 30. Rh7+ Kg8 31. h3 Rac8 32. Qd4 Qxe1+ 33. Kh2 Rf6 34. Qxf6 Qf2 1-0

[Event "Biel HTO 57th"]
[Site "Biel"]
[Date "2024.07.16"]
[Round "2"]
[White "Woong, Zhi Wei William"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2139"]
[BlackElo "1965"]
[PlyCount "57"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 221"]
[Source "ChessBase"]
[SourceDate "2024.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 Bg7 6. d4 exd4 7. cxd4 b5 8. Bb3 Nge7 9. 0-0 d6 10. Nc3 0-0 11. h3 Na5 12. Bc2 c5 13. Bg5 h6 14. Bh4 g5 15. Bg3 Nc4 16. b3 Na3 17. Bd3 g4 18. Nh4 gxh3 19. Qh5 hxg2 20. Kxg2 c4 21. bxc4 bxc4 22. Be2 Bxd4 23. Rac1 Qd7 24. Rh1 Bg7 25. Rcd1 Bxc3 26. Rxd6 Qb5 27. Qxh6 Bg7 28. Qh7+ Kxh7 29. Nf5+ 1-0

[Event "Biel HTO 57th"]
[Site "Biel"]
[Date "2024.07.15"]
[Round "1"]
[White "Udelnov, Valentin"]
[Black "Nurmanova, Alua"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1965"]
[BlackElo "2266"]
[PlyCount "68"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SUI"]
[SourceTitle "CBM 221"]
[Source "ChessBase"]
[SourceDate "2024.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Nxe4 8. Nxe4 d5 9. Bg5 Be7 10. Bxe7 Qxe7 11. Bb5+ axb5 12. Nxb5 0-0 13. Nec3 Nc6 14. 0-0 Rd8 15. f4 e5 16. fxe5 d4 17. Ne4 Nxe5 18. Nf2 Qg5 19. Re1 Bd7 20. h4 Qf6 21. Nxd4 Bxa4 22. b3 Rxd4 23. Qe2 Re8 24. bxa4 Qxh4 25. c3 Rdd8 26. Qb5 Qg3 27. Qxb7 Rd2 28. Rf1 f5 29. Rae1 Qxc3 30. Ng4 Qd4+ 31. Nf2 Rb2 32. Qc7 g6 33. Rd1 Qf4 34. a5 Nf3+ 0-1

[Event "Oberliga Ost-A 2324"]
[Site "Germany"]
[Date "2024.04.14"]
[Round "11.6"]
[White "Kyas, Juergen"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2180"]
[BlackElo "1989"]
[PlyCount "29"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Reichenbrand Eiche"]
[BlackTeam "Magdeburg Aufbau Elbe II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. a4 Bb4+ 7. c3 Bd6 8. exd5 cxd5 9. Bg5 Be6 10. Na3 Nc6 11. Nb5 Bb8 12. 0-0 0-0 13. Re1 Qd7 14. Qd2 Ne8 15. Be3 1/2-1/2

[Event "Oberliga Ost-A 2324"]
[Site "Germany"]
[Date "2024.04.13"]
[Round "10.6"]
[White "Udelnov, Valentin"]
[Black "Kunze, Kerstin"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1989"]
[BlackElo "1985"]
[PlyCount "58"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe II"]
[BlackTeam "Aue Nickelhuette II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 0-0 6. Nc3 d6 7. a4 h6 8. Re1 Be6 9. Nd5 Bxd5 10. exd5 Nb4 11. d4 e4 12. Nd2 c6 13. c3 cxd5 14. Be2 Nc6 15. Nf1 Na5 16. Ne3 Qc8 17. f3 Re8 18. b4 Nc4 19. Nxc4 dxc4 20. fxe4 Nxe4 21. Bg4 f5 22. Rxe4 fxg4 23. Rxg4 Kh8 24. Qf3 Rf8 25. Qg3 Qf5 26. Bf4 Rf7 27. Be3 Raf8 28. Rf4 Qd3 29. Raf1 Qxf1+ 0-1

[Event "Oberliga Ost-A 2324"]
[Site "Germany"]
[Date "2024.03.16"]
[Round "8.4"]
[White "Udelnov, Valentin"]
[Black "Richter, Leonard"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "2061"]
[BlackElo "2261"]
[PlyCount "56"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe II"]
[BlackTeam "Leipzig SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Nxc6 bxc6 8. Bc4 Qa5 9. Bxf6 gxf6 10. 0-0 Rb8 11. Rb1 e6 12. Qd3 Be7 13. a3 0-0 14. b4 Qc7 15. f4 Kh8 16. Rbd1 a5 17. Rf3 Rg8 18. f5 axb4 19. axb4 d5 20. Bb3 Rxb4 21. Rh3 Qb6+ 22. Kh1 Qf2 23. Rg3 Rxg3 24. hxg3 Bd6 25. Na2 Rxe4 26. Rf1 Qxg3 27. Qxg3 Bxg3 28. fxe6 fxe6 0-1

[Event "BL2-Nord 2324"]
[Site "Germany"]
[Date "2024.02.04"]
[Round "6.8"]
[White "Udelnov, Valentin"]
[Black "Engel, Bruno"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2054"]
[BlackElo "1943"]
[PlyCount "46"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg"]
[BlackTeam "Luebeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. Nf2 Ba6 13. Kf3 Ne7 14. Qa4 Ng6 15. h4 Be7 16. h5 Nh4+ 17. Kg3 g5 18. fxg5 f4+ 19. Bxf4 Nf5+ 20. Kf3 Nd4+ 21. Kg3 Nf5+ 22. Kf3 Nd4+ 23. Kg3 Nf5+ 1/2-1/2

[Event "BL2-Nord 2324"]
[Site "Germany"]
[Date "2024.02.03"]
[Round "5.8"]
[White "Boe, Mads"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2283"]
[BlackElo "2054"]
[PlyCount "123"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Kiel Turm II"]
[BlackTeam "Magdeburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Bd3 c5 6. c3 Qb6 7. Qb3 d6 8. Nbd2 Be6 9. Bc4 Bxc4 10. Nxc4 Qc6 11. a4 Nbd7 12. 0-0 Rfc8 13. Ncd2 h6 14. Bh4 g5 15. Bg3 Nh5 16. Rfd1 Nxg3 17. hxg3 e6 18. Re1 Rab8 19. Qc2 Nf6 20. Qd3 b5 21. axb5 Qxb5 22. c4 Qb6 23. Ra2 d5 24. b3 a5 25. Rea1 Ra8 26. cxd5 Nxd5 27. Nc4 Qb8 28. Rxa5 Rxa5 29. Rxa5 Nb4 30. Qd1 cxd4 31. Nxd4 Rd8 32. Qf3 Bxd4 33. exd4 Nc2 34. Qf6 Nxd4 35. Qxh6 Nf5 36. Qxg5+ Kf8 37. Ne3 Ng7 38. Rb5 Qc7 39. Qc5+ Qxc5 40. Rxc5 Rb8 41. Rc3 Ne8 42. f3 Nd6 43. g4 Ke7 44. Kf2 Kf6 45. Rd3 Ke7 46. Nc2 Rc8 47. Ne3 Rb8 48. Ke2 f5 49. gxf5 exf5 50. Nd5+ Ke6 51. Nf4+ Kd7 52. Ke3 Kc6 53. g3 Re8+ 54. Kf2 Rb8 55. Rc3+ Kd7 56. Ne2 Ke6 57. Ke3 Kd7 58. Nd4 Rb7 59. Kf4 Rb4 60. Rd3 Ke7 61. Kg5 Kd7 62. Nxf5 1-0

[Event "Oberliga Ost-A 2324"]
[Site "Germany"]
[Date "2024.01.14"]
[Round "5.5"]
[White "Udelnov, Valentin"]
[Black "Rohne, Lars"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2036"]
[BlackElo "2128"]
[PlyCount "66"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe II"]
[BlackTeam "Leipzig VfB"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. Bd3 Ba6 11. Bxa6 Qxa6 12. Qe2 Qxe2+ 13. Kxe2 f5 14. Nf2 d6 15. Nd3 Nb6 16. exd6 Bxd6 17. Kf3 Kf7 18. b3 Rhg8 19. Re1 Nd7 20. h4 h6 21. Bb2 g5 22. hxg5 hxg5 23. Rad1 Rad8 24. fxg5 Rxg5 25. Be5 Bxe5 26. Rxe5 Rdg8 27. Ra5 Rg3+ 28. Ke2 Rxg2+ 29. Nf2 Nb6 30. Rxa7+ Kf6 31. c4 R8g7 32. Rxg7 Rxg7 33. Rd6 Rc7 1/2-1/2

[Event "Oberliga Ost-A 2324"]
[Site "Germany"]
[Date "2024.01.13"]
[Round "4.4"]
[White "Udelnov, Valentin"]
[Black "Niegsch, Nicolas"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2036"]
[BlackElo "2305"]
[PlyCount "101"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe II"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Bd3 d6 5. 0-0 Nd7 6. Be3 e5 7. c3 Ngf6 8. Nbd2 0-0 9. Re1 Ng4 10. Bg5 f6 11. Bh4 h5 12. h3 Nh6 13. Bg3 Re8 14. Nc4 Nf7 15. Nh4 Nf8 16. Ne3 Bh6 17. Qe2 Ng5 18. dxe5 fxe5 19. Rad1 Kh7 20. Bc2 Nf7 21. Nf3 Qc7 22. Rd3 b6 23. c4 a5 24. Red1 Ne6 25. Rc3 Ba6 26. a3 Nf4 27. Qf1 Nd8 28. b4 axb4 29. axb4 Bb7 30. c5 dxc5 31. bxc5 Ba6 32. cxb6 Qxb6 33. Rd7+ Kh8 34. Nc4 Qb4 35. Bxf4 Bxf4 36. Qa1 Bc8 37. Qxa8 Qxc3 38. Qxc8 Qxc2 39. g3 Bxg3 40. fxg3 Qxc4 41. Rxd8 Qc1+ 42. Kg2 Qc2+ 43. Kf1 Qc4+ 44. Kf2 Qc2+ 45. Ke3 Qc3+ 46. Ke2 Qc4+ 47. Ke3 Qc3+ 48. Kf2 Qc2+ 49. Kf1 Qc4+ 50. Kg2 Qe2+ 51. Kg1 1/2-1/2

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.05"]
[Round "8"]
[White "Nemitz, Alfred"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2223"]
[BlackElo "2036"]
[PlyCount "109"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e4 c5 7. d5 e6 8. dxe6 Bxe6 9. Be2 h6 10. Bh4 Nc6 11. 0-0 a6 12. a4 Qc7 13. Re1 Rab8 14. Bc4 Rfe8 15. Qc2 b5 16. Bxe6 Rxe6 17. axb5 axb5 18. Nf1 Rbe8 19. Bxf6 Bxf6 20. h4 h5 21. g3 Ne7 22. Rad1 Qc6 23. Ng5 Bxg5 24. hxg5 d5 25. exd5 Nxd5 26. Rxe6 Rxe6 27. Qd3 Re5 28. f4 Rf5 29. c4 bxc4 30. Qe4 Qe6 31. Re1 Qxe4 32. Rxe4 c3 33. bxc3 f6 34. c4 fxg5 35. cxd5 gxf4 36. Rxf4 Rxd5 37. Ne3 Rd3 38. Kf2 Rd8 39. Rc4 Rc8 40. Nd5 Kf7 41. Nb6 Rb8 42. Nd7 Rb4 43. Ne5+ Kf6 44. Rxc5 h4 45. g4 Re4 46. Nd7+ Ke6 47. Kf3 Rb4 48. Ne5 Rb3+ 49. Kf4 h3 50. Nxg6 h2 51. Rh5 Kf6 52. Nf8 Rb4+ 53. Kg3 Rb7 54. Rxh2 Re7 55. Rh6+ 1-0

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.04"]
[Round "5"]
[White "Udelnov, Valentin"]
[Black "Wolf, Ulrich Martin"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2036"]
[BlackElo "2195"]
[PlyCount "136"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be6 7. N1c3 a6 8. Na3 g6 9. Nc2 Bg7 10. Be2 Nf6 11. 0-0 0-0 12. Be3 Rc8 13. Qd2 Ng4 14. Bxg4 Bxg4 15. Nd5 Ne7 16. Nb6 Rc6 17. Rfc1 Rxb6 18. Bxb6 Qxb6 19. Qg5 Be6 20. Qxe7 Bxc4 21. Ne3 Bd3 22. b3 Bxe4 23. Nc4 Qd8 24. Qxd6 Qg5 25. Ne3 Rd8 26. Qb6 h5 27. Rd1 Rd4 28. Qc5 Bf8 29. Qa5 Bb4 30. h4 Qxg2+ 31. Nxg2 Bxa5 32. Rdc1 Bf3 33. Rc4 b5 34. Rxd4 exd4 35. Ne1 Bxe1 36. Rxe1 Kf8 37. Rb1 d3 38. Rb2 Ke7 39. Kh2 Ke6 40. Kg3 Bd1 41. Rd2 Be2 42. Kf4 f6 43. a3 Kd5 44. Ke3 Ke5 45. Rb2 g5 46. hxg5 fxg5 47. f3 h4 48. Rb1 Kf5 49. Rc1 h3 50. Rc5+ Kg6 51. Rc8 Bf1 52. Rc1 Bg2 53. Kf2 Kf5 54. Rd1 Bxf3 55. Kxf3 g4+ 56. Ke3 g3 57. Kf3 g2 58. Kg3 Ke4 59. Kxh3 Ke3 60. Kxg2 Ke2 61. Rf1 d2 62. Rf2+ Kd3 63. Rf3+ Kc2 64. Rf2 Kc1 65. a4 d1Q 66. Rf1 b4 67. a5 Qxf1+ 68. Kxf1 Kd2 0-1

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.03"]
[Round "3"]
[White "Udelnov, Valentin"]
[Black "Kolbus, Dietmar"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2036"]
[BlackElo "2222"]
[PlyCount "110"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. Be2 Nf6 6. 0-0 Nc6 7. Na3 Qd8 8. Nc2 g6 9. d4 cxd4 10. Ncxd4 Nxd4 11. Nxd4 Bg7 12. Bf3 0-0 13. Re1 Qc7 14. Bg5 e5 15. Nc2 Be6 16. Qc1 Rfe8 17. Ne3 Rad8 18. c4 Rd7 19. Nd5 Bxd5 20. cxd5 Qd6 21. Qd2 Rc7 22. Rac1 Rxc1 23. Qxc1 Nd7 24. Qd2 Bf6 25. Be3 Bd8 26. Bd1 Bb6 27. Bb3 Bxe3 28. Qxe3 Rc8 29. h3 Kg7 30. Rc1 Rxc1+ 31. Qxc1 Nc5 32. Qc4 Nd7 33. a3 Nb6 34. Qd3 Kf8 35. Kf1 Ke7 36. Ke2 f5 37. g4 f4 38. Ba2 Nd7 39. b4 Nf6 40. g5 Ne8 41. Qc4 Kd8 42. Qc5 Qc7 43. Kd3 Nd6 44. f3 Qe7 45. Bb1 e4+ 46. Ke2 e3 47. a4 Qe5 48. b5 axb5 49. axb5 Qb2+ 50. Qc2 Qxb5+ 51. Qd3 Qb2+ 52. Bc2 Nf5 53. Kd1 Nd4 54. h4 e2+ 55. Ke1 Qb4+ 0-1

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2023.12.30"]
[Round "7.2"]
[White "Shtompel, Yuriy"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2072"]
[BlackElo "2003"]
[PlyCount "17"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Kiel Doppelbauer"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qd3 Bc5 6. f3 d6 7. Bg5 Be6 8. 0-0-0 Nb4 9. Qe2 1/2-1/2

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "5.1"]
[White "Deschler, Arne"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1953"]
[BlackElo "2003"]
[PlyCount "68"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Nuernberg Noris Tarrasch"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. h3 c6 11. Qf3 Rb8 12. Bf4 Bd6 13. b3 Rb4 14. Bxd6 Qxd6 15. Ne2 c5 16. c3 Rb8 17. Qf4 Rd8 18. Qxd6 Rxd6 19. Rad1 Kf8 20. Rfe1 Bd7 21. Nf4 Bc6 22. Re5 Nd7 23. Re2 Nf6 24. Re5 Rbd8 25. Rde1 a5 26. c4 Re8 27. cxd5 Nxd5 28. Rxe8+ Bxe8 29. Nxd5 Rxd5 30. Bc4 Rd2 31. Re5 Rxa2 32. Rxc5 a4 33. bxa4 Rxa4 34. Rc8 Ra1+ 1/2-1/2

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "6.2"]
[White "Udelnov, Valentin"]
[Black "Nitsche, Nikolai"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2003"]
[BlackElo "1874"]
[PlyCount "37"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Schachzwerge"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 c6 6. Qd2 b5 7. Bd3 0-0 8. 0-0 Nbd7 9. a4 b4 10. Ne2 a5 11. h3 c5 12. c3 Bb7 13. Ng3 Rc8 14. Bh6 cxd4 15. cxd4 e5 16. dxe5 Nxe5 17. Nxe5 dxe5 18. Rad1 Qe7 19. Nf5 1-0

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "3.3"]
[White "Hoffmann, Kay"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2088"]
[BlackElo "2003"]
[PlyCount "115"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Barnim Schachfreunde"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Na6 8. Nf3 Nc5 9. Nd2 a5 10. g4 h5 11. Be2 hxg4 12. hxg4 Nh7 13. Qc2 f5 14. gxf5 gxf5 15. Bxc5 dxc5 16. exf5 Bxf5 17. Bd3 e4 18. Bxe4 Qf6 19. 0-0-0 Rae8 20. Rh5 Ng5 21. Bxf5 Qxf5 22. Qxf5 Rxf5 23. f4 Rxf4 24. Rxg5 Kf7 25. Rgg1 Bf6 26. Rde1 Rh8 27. Rgf1 Rxf1 28. Rxf1 Kg7 29. Kc2 Rh2 30. Kd3 Kg6 31. b3 Bg5 32. Nce4 Bh6 33. Rf2 Rh3+ 34. Nf3 b6 35. Ke2 Bf4 36. Rg2+ Kf5 37. Neg5 Rh1 38. Ne6 Ra1 39. Nxf4 Kxf4 40. Rg7 Rxa2+ 41. Nd2 Ke5 42. Kd3 a4 43. bxa4 Ra3+ 44. Ke2 Rxa4 45. Rxc7 Ra2 46. Rb7 Rb2 47. Kd3 Rb4 48. Kc3 b5 49. Rxb5 Rxb5 50. cxb5 Kxd5 51. b6 Kd6 52. Nc4+ Kc6 53. Kb3 Kb7 54. Ka4 Ka6 55. Ka3 Kb7 56. Kb3 Kc6 57. Ka4 Kd5 58. Kb5 1-0

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "1.6"]
[White "Laucht, Philipp"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1661"]
[BlackElo "2003"]
[PlyCount "40"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Eppendorf"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 exd4 6. cxd4 a6 7. Ba4 b5 8. Bb3 Na5 9. Bc2 d5 10. 0-0 Ne7 11. exd5 0-0 12. Re1 Nxd5 13. Ne5 Bb7 14. Bd2 Nc6 15. Nxc6 Bxc6 16. Be3 Nxe3 17. fxe3 Qg5 18. Qe2 Rfe8 19. Qf2 Bxd4 20. Bb3 Rxe3 0-1

[Event "GER-chT U16"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "2.2"]
[White "Udelnov, Valentin"]
[Black "Semling, Julius"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2003"]
[BlackElo "2085"]
[PlyCount "60"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Schachzwerge"]
[BlackTeam "Baden-Baden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. Qd3 Be7 10. Nd4 0-0 11. f4 Re8 12. 0-0-0 Qa5 13. h4 Rac8 14. f5 Bd7 15. Rhe1 h6 16. Bd2 Bf8 17. Kb1 Qd8 18. Qf3 Qb6 19. Bc1 exf5 20. Nxf5 Bxf5 21. exf5 Qb4 22. Rxe8 Rxe8 23. Qf4 Qxf4 24. Bxf4 Ne4 25. Nxe4 Rxe4 26. g3 Be7 27. c3 Bxh4 28. Rxd6 Bf6 29. Rd7 Re7 30. Rxe7 Bxe7 1/2-1/2

[Event "Oberliga Ost-A 2324"]
[Site "Germany"]
[Date "2023.12.03"]
[Round "3.5"]
[White "Udelnov, Valentin"]
[Black "Heinke, Jasper"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2003"]
[BlackElo "2041"]
[PlyCount "121"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe II"]
[BlackTeam "Erfurt Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Bf4 Bxf4 13. Nxf4 0-0 14. Re1 Bd7 15. g3 Rae8 16. Re2 Nxd4 17. Nxd4 e5 18. Nxd5 Nxd5 19. Bc4 exd4 20. Bxd5+ Kh8 21. Rd2 d3 22. Qb3 Qf6 23. Qxd3 Rd8 24. Qd4 Bc6 25. Rad1 Qg5 26. h4 Qf5 27. Be4 Bxe4 28. Qxd8 Kg8 29. Qe7 Qf3 30. Qe6+ Kh8 31. Qh3 h6 32. Re1 Bc6 33. Re3 Qf7 34. Qe6 Qh5 35. Qe7 Rf6 36. Rd8+ Kh7 37. Qa3 Rf7 38. Qd3+ Qf5 39. Re5 Qxd3 40. Rxd3 a6 41. Rd6 Rc7 42. Rc5 Rc8 43. b4 Kg8 44. a4 Re8 45. Rcxc6 bxc6 46. Rxc6 Re4 47. Rxa6 Rxb4 48. Ra7 g5 49. hxg5 hxg5 50. f3 g4 51. fxg4 Rxg4 52. Kg2 Rb4 53. a5 Ra4 54. a6 Ra3 55. Kh3 Ra4 56. g4 Ra3+ 57. Kh4 Ra5 58. g5 Ra1 59. Kh5 Rc1 60. Rb7 Ra1 61. a7 1-0

[Event "Oberliga Ost-A 2324"]
[Site "Germany"]
[Date "2023.12.02"]
[Round "2.5"]
[White "Sandner, Gunter"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2230"]
[BlackElo "2003"]
[PlyCount "112"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Plauen Koenig"]
[BlackTeam "Magdeburg Aufbau Elbe II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c5 5. Bg2 Qa5+ 6. Bd2 Qb6 7. dxc5 Qxc5 8. Qa4 Ng4 9. 0-0 Bxb2 10. Bc3 Bxa1 11. Bxa1 0-0 12. Nc3 Nf6 13. g4 Nxg4 14. Nd5 Nc6 15. h3 Nf6 16. Nxf6+ exf6 17. Bxf6 Re8 18. Nd2 Rxe2 19. Qd1 Re6 20. Ba1 Qg5 21. Re1 d5 22. h4 Rxe1+ 23. Qxe1 Qe7 24. Qxe7 Nxe7 25. cxd5 Bf5 26. Bf6 Re8 27. Nc4 Nc8 28. a4 Be4 29. d6 Bxg2 30. d7 Bc6 31. dxe8Q+ Bxe8 32. a5 Bb5 33. Ne3 b6 34. Bc3 Ne7 35. axb6 axb6 36. Bd4 Nc8 37. Nd5 Bc6 38. Nxb6 Nd6 39. Be5 Ne4 40. Nc4 f6 41. Bd4 Kf7 42. Ba7 Bb5 43. Ne3 Nd2 44. Kg2 Bc6+ 45. Kg3 Nf3 46. Bb6 h5 47. Nc2 Nd2 48. Kf4 Bb7 49. Nd4 Ne4 50. f3 Nc3 51. Ba5 Nd5+ 52. Kg3 g5 53. Bd2 Kg6 54. hxg5 fxg5 55. Ne6 h4+ 56. Kh2 Nf4 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.05"]
[Round "7"]
[White "Udelnov, Valentin"]
[Black "Hoffmann, Kay"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1925"]
[BlackElo "2036"]
[PlyCount "60"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Be7 12. c3 0-0 13. Qf3 Qc7 14. Bb3 Bd6 15. Qh3 e5 16. Nf5 e4 17. Kh1 Qc5 18. g4 Nxg4 19. Qxg4 Bxf5 20. Qg2 Qe5 21. Be3 Bg6 22. Bd4 Qf4 23. Re3 Be5 24. Bd5 Bxd4 25. cxd4 Rad8 26. Bxe4 Rxd4 27. Bxb7 Rd2 28. Qg3 Qf6 29. Rf1 Rxb2 30. Ra3 Rxb7 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.04"]
[Round "6"]
[White "Udelnov, Valentin"]
[Black "Schulz, Bruno Andreas"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1925"]
[BlackElo "1709"]
[PlyCount "61"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 b5 7. a4 b4 8. Nd2 Bc5 9. N2b3 Ba7 10. Bd2 Nc6 11. Nxc6 dxc6 12. Bxb4 Bb6 13. Qg4 Ne7 14. Bxe7 Kxe7 15. Qxg7 Bb7 16. Qg5+ Kf8 17. Nc5 h6 18. Qf6 Bxc5 19. Qxh8+ Ke7 20. Qc3 Bd6 21. f4 Rg8 22. e5 Qb6+ 23. Kh1 Bc5 24. a5 Qa7 25. Be4 h5 26. Rad1 Be3 27. Qd3 Bc5 28. Qd7+ Kf8 29. Qd8+ Kg7 30. Qf6+ Kf8 31. Rd8# 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.03"]
[Round "4"]
[White "Neuhoff, Laertes"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2061"]
[BlackElo "1925"]
[PlyCount "102"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 Bg4 10. Be3 0-0 11. h3 Bh5 12. Qc2 Ba5 13. 0-0 Bxc3 14. bxc3 f5 15. exf6 Rxf6 16. Nd2 Bg6 17. Nxe4 Bxe4 18. Qd2 Rg6 19. f3 Bf5 20. Kh2 a6 21. Be2 Qe7 22. Rae1 Re8 23. Bf2 Qd6+ 24. Kh1 Rh6 25. Bd3 Rxe1 26. Bxe1 Ne7 27. Bxf5 Nxf5 28. Bf2 Re6 29. Qg5 g6 30. Re1 Rxe1+ 31. Bxe1 Kg7 32. g4 Qe7 33. Qd2 Ne3 34. Bg3 Nc4 35. Qf4 c6 36. Qb8 a5 37. Be5+ Nxe5 38. dxe5 g5 39. Kg2 h6 40. Kf1 Qf7 41. Ke2 Qe7 42. Kd3 c5 43. a4 Qf7 44. Ke2 d4 45. Qd6 Qc4+ 46. Kf2 dxc3 47. Qd7+ Kf8 48. Qd8+ Kg7 49. Qf6+ Kg8 50. Qd8+ Kg7 51. Qf6+ Kg8 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.03"]
[Round "5"]
[White "Weber, Nikita"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1650"]
[BlackElo "1925"]
[PlyCount "66"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 c5 5. c4 Nc6 6. Nc3 0-0 7. d3 Re8 8. a3 d5 9. cxd5 Nxd5 10. Bd2 e5 11. Rc1 Be6 12. Nxd5 Bxd5 13. Rxc5 e4 14. dxe4 Bxe4 15. b4 b6 16. Rc4 Qd5 17. Rxe4 Qxe4 18. Nd4 Qxd4 19. Bxc6 Rad8 20. Bxe8 Qxd2 21. Ba4 Bb2 22. Qb3 Qxe2 23. Bb5 Qe5 24. Bc4 Rd7 25. a4 Bd4 26. Qf3 Rc7 27. Bb3 Qe7 28. b5 Qc5 29. Kg2 Qc3 30. Qd5 Bf6 31. Rd1 Kg7 32. Rd3 Qe5 33. Qf3 Qc5 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.02"]
[Round "3"]
[White "Udelnov, Valentin"]
[Black "Sommer, Justus"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1925"]
[BlackElo "2057"]
[PlyCount "53"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 d6 6. a4 0-0 7. Nc3 Bg4 8. h3 Bh5 9. Be3 Qd7 10. a5 a6 11. Nd5 Nxd5 12. Bxd5 Kh8 13. Bc4 Kg8 14. Bd5 Kh8 15. Nxe5 dxe5 16. Qxh5 f5 17. f4 Nb4 18. Bb3 fxe4 19. dxe4 exf4 20. Bxf4 Qc6 21. Kh2 Rad8 22. Bg3 Bd6 23. e5 Qc5 24. Bf7 Be7 25. Rf5 Qc6 26. e6 h6 27. Be5 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.01"]
[Round "2"]
[White "Hubert, Charlotte"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1897"]
[BlackElo "1925"]
[PlyCount "100"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. c3 a6 6. Bxc6 dxc6 7. cxd4 Bg7 8. h3 Be6 9. Nc3 Qe7 10. Be3 h6 11. 0-0 Nf6 12. Qc2 g5 13. d5 Bd7 14. dxc6 Bxc6 15. Nd5 Bxd5 16. exd5 0-0-0 17. Rfe1 Qd7 18. Qc5 b6 19. Qc3 g4 20. hxg4 Rhg8 21. Qa3 Kb7 22. Rac1 Nxd5 23. Rc4 f5 24. Ra4 Bxb2 25. Qb3 fxg4 26. Nh2 g3 27. Nf3 gxf2+ 28. Bxf2 Bf6 29. Qc4 Qb5 30. Qc2 Nb4 31. Qe4+ Nc6 32. Rc4 Rge8 33. Qc2 Rxe1+ 34. Nxe1 Qd5 35. Rf4 Bd4 36. Rf5 Bxf2+ 37. Rxf2 Qd1 38. Qe4 Rd4 39. Qe8 Rd8 40. Qe4 Qd4 41. Qe2 Ne5 42. Kh1 Ng4 43. Qf3+ Rd5 44. Re2 Ka7 45. g3 Rc5 46. Kg2 Rc3 47. Qf7 Qd6 48. Nf3 Ne3+ 49. Kh3 Qd3 50. Re1 Nf5 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.01"]
[Round "1"]
[White "Udelnov, Valentin"]
[Black "Burkart, Lloyd Shang"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1925"]
[BlackElo "1891"]
[PlyCount "126"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Be7 9. 0-0 Nf6 10. Nc3 0-0 11. h3 h6 12. Rd1 Be6 13. b3 Qc7 14. Bb2 Rfd8 15. Rac1 Qb8 16. Ba3 Bf8 17. Qe2 Nd7 18. Na4 c5 19. Nc3 Nb6 20. Nd2 Qc7 21. Nf1 Be7 22. Rd3 f5 23. Ne3 f4 24. Ned5 Nxd5 25. Nxd5 Bxd5 26. Rxd5 Qa5 27. Qb2 Rab8 28. Rb1 h5 29. b4 Qc7 30. Qc3 cxb4 31. Rxb4 Rxb4 32. Bxb4 Rc8 33. c5 dxc5 34. Qc4 Kh8 35. Bc3 Bf6 36. Qxa6 Rb8 37. Ba5 Qb7 38. Qxb7 Rxb7 39. Rxc5 Rb1+ 40. Kh2 Rb2 41. Bc3 Rxf2 42. Bxe5 Bxe5 43. Rxe5 g6 44. Rg5 Kg7 45. a4 Re2 46. Kg1 Rxe4 47. a5 Re2 48. h4 Ra2 49. Kf1 Kf6 50. Rb5 Kf7 51. Rb7+ Kf6 52. Rb6+ Kf5 53. a6 Ra1+ 54. Kf2 Ra2+ 55. Kf3 Ra5 56. Rd6 g5 57. hxg5 Ra3+ 58. Ke2 Kxg5 59. Kd2 Ra2+ 60. Kd3 Rxg2 61. Rd5+ Kh4 62. Ra5 Rg8 63. a7 Ra8 1/2-1/2

[Event "Bamberg op-A 5th"]
[Site "Bamberg"]
[Date "2023.07.29"]
[Round "6"]
[White "Udelnov, Valentin"]
[Black "Albert, Markus1"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1841"]
[BlackElo "2256"]
[PlyCount "78"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nc3 Ng6 5. Nf3 Bc5 6. Bg5 Nf6 7. Qd2 a6 8. Bd3 d6 9. 0-0-0 b5 10. Nh4 h6 11. Nxg6 fxg6 12. Be3 Bxe3 13. Qxe3 0-0 14. h3 Bd7 15. Ne2 Rc8 16. f4 Qe7 17. g4 c5 18. dxc6 Bxc6 19. Rhe1 Rfe8 20. g5 hxg5 21. fxg5 Nh5 22. Kb1 Rf8 23. Rf1 Qb7 24. c3 Kh7 25. Bc2 Rxf1 26. Rxf1 b4 27. cxb4 Qxb4 28. Rd1 a5 29. a3 Qb8 30. Bb3 Qb7 31. Bd5 Rb8 32. Qc3 Bxd5 33. Rxd5 Nf4 34. Nxf4 exf4 35. Qd4 f3 36. Qf2 Rf8 37. Ka1 Qc6 38. Rd4 Qc5 39. h4 Qxd4 0-1

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.29"]
[Round "6"]
[White "Kluehs, Gustaf"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1858"]
[BlackElo "1953"]
[PlyCount "107"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Lichtenberg Borussia"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 c5 5. c4 Nc6 6. Nc3 0-0 7. d4 cxd4 8. Nxd4 Qa5 9. Nc2 d6 10. Ne3 Bd7 11. Bd2 Rfc8 12. Rc1 a6 13. b3 Rab8 14. a4 Qd8 15. Ncd5 b5 16. cxb5 axb5 17. a5 Nxd5 18. Nxd5 Nxa5 19. Rxc8 Bxc8 20. Bxa5 Qxa5 21. Nxe7+ Kh8 22. Nc6 Qc7 23. Nxb8 Qxb8 24. Qd3 Be6 25. Bd5 Bf5 26. Be4 Be6 27. Rd1 h6 28. Qxd6 Qxd6 29. Rxd6 Bxb3 30. Rb6 Bc4 31. Bd3 Kh7 32. Rb7 Kg8 33. Rc7 Bxd3 34. exd3 b4 35. Rb7 Bc3 36. Kf1 Kg7 37. Rb6 f6 38. Rb7+ Kf8 39. Ke2 Ke8 40. Kd1 Kf8 41. Kc2 h5 42. f3 Kg8 43. h3 f5 44. g4 hxg4 45. hxg4 fxg4 46. fxg4 Kf8 47. Kb3 Ke8 48. Rxb4 Bxb4 49. Kxb4 Ke7 50. Kc5 Ke6 51. d4 Ke7 52. Kc6 Ke8 53. Kc7 Ke7 54. d5 1-0

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.29"]
[Round "5"]
[White "Rohm, Linus"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "1854"]
[BlackElo "1953"]
[PlyCount "120"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Paderborn Akademie"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 c5 6. d5 d6 7. Nf3 e6 8. 0-0 exd5 9. cxd5 Re8 10. Bf4 a6 11. a4 Ne4 12. Nxe4 Rxe4 13. Nd2 Rb4 14. b3 g5 15. Be3 Nd7 16. Ne4 h6 17. Nxd6 Qf6 18. Nxc8 Qxa1 19. Ne7+ Kf8 20. Qxa1 Bxa1 21. Nf5 Bg7 22. Rc1 Rc8 23. h4 Rxb3 24. hxg5 hxg5 25. Bxg5 Re8 26. Be3 Rc3 27. Rb1 b6 28. d6 Be5 29. Bh6+ Kg8 30. Bc6 Rd8 31. Kg2 c4 32. Ne7+ Kh8 33. Bxd7 Bxd6 34. Rh1 Bxe7 35. Bd2+ Kg7 36. Bxc3+ f6 37. Bf5 Rd5 38. Rh7+ Kf8 39. Bg6 b5 40. axb5 axb5 41. Rf7+ Ke8 42. Rxf6+ Kd8 43. Rb6 Kc7 44. Ba5 b4 45. Rb5+ Kc6 46. Be8+ Kd6 47. Bxb4+ Ke6 48. Rxd5 Bxb4 49. Rd4 Be7 50. Rxc4 Kf5 51. e4+ Ke5 52. f4+ Kf6 53. Rc6+ Kg7 54. f5 Ba3 55. Kf3 Bb2 56. g4 Kf8 57. Rc7 Kxe8 58. Rb7 Be5 59. g5 Kf8 60. f6 Kg8 1-0

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.28"]
[Round "3"]
[White "Mader, Fabian"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1819"]
[BlackElo "1953"]
[PlyCount "106"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Lahnstein Turm"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. a4 d6 7. 0-0 Ba7 8. Nbd2 h6 9. h3 g5 10. Nh2 Rg8 11. Ng4 Rg6 12. Nb3 h5 13. Nxf6+ Qxf6 14. Be3 g4 15. g3 h4 16. Bxa7 Nxa7 17. d4 gxh3 18. Kh2 Bd7 19. d5 Ke7 20. Qe2 Bg4 21. Qe3 Bf3 22. Rg1 Bg2 23. Bf1 Rag8 24. Bxg2 hxg3+ 25. fxg3 hxg2 26. Rxg2 Rh8+ 27. Kg1 Rgh6 28. Qxh6 Qxh6 29. Kf2 Qf6+ 30. Ke2 Qg6 31. Nd2 f5 32. exf5 Qxf5 33. Rf1 Qg4+ 34. Ke3 a5 35. Ne4 Rf8 36. Rxf8 Kxf8 37. Rf2+ Ke7 38. Rh2 c6 39. Rh7+ Kd8 40. Rxb7 cxd5 41. Nxd6 Qxg3+ 42. Ke2 Qg2+ 43. Ke3 Nc6 44. Nf7+ Ke8 45. Nd6+ Kf8 46. Rf7+ Kg8 47. Rf2 d4+ 48. cxd4 exd4+ 49. Ke2 d3+ 50. Ke1 Qg1+ 51. Rf1 Qe3+ 52. Kd1 Qe2+ 53. Kc1 Qc2# 0-1

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.28"]
[Round "4"]
[White "Udelnov, Valentin"]
[Black "Schoen, Florian"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1953"]
[BlackElo "1730"]
[PlyCount "58"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Schachzwerge"]
[BlackTeam "Leipzig VfB"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. 0-0 Ba7 7. a4 h6 8. Na3 0-0 9. h3 d5 10. exd5 Nxd5 11. Re1 Be6 12. Nc2 Qd6 13. Ba2 Rfe8 14. d4 exd4 15. Ncxd4 Nxd4 16. Nxd4 Bd7 17. Nf3 Rxe1+ 18. Nxe1 Bc6 19. Nf3 Rd8 20. Qb3 Qg3 21. Nd4 Qd3 22. Be3 Nxe3 23. Qxf7+ Kh8 24. Ne6 Qd1+ 25. Rxd1 Rxd1+ 26. Kh2 Nf1+ 27. Kg1 Ne3+ 28. Kh2 Nf1+ 29. Kg1 Ne3+ 1/2-1/2

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.27"]
[Round "1"]
[White "Popovici, Liviu Daniel"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1594"]
[BlackElo "1953"]
[PlyCount "65"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Vaterstetten Grasbrunn"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Be3 0-0 10. h3 Be6 11. Bxc6 bxc6 12. 0-0 c5 13. Nc3 Qd7 14. Qe2 a6 15. Rfd1 cxd4 16. Nxd4 Nxc3 17. bxc3 c5 18. Nb3 Qc6 19. Qf3 Rac8 20. Rd2 Rfd8 21. Rad1 a5 22. Nc1 h6 23. Ne2 Qa4 24. Qg3 Kh8 25. f4 d4 26. cxd4 cxd4 27. Nxd4 Bxa2 28. f5 Rc3 29. f6 g6 30. Qh4 h5 31. Qg5 Kg8 32. Qh6 Rxe3 33. Qg7# 1-0

[Event "Heusenstamm Sparkassen op 8th"]
[Site "Heusenstamm"]
[Date "2022.11.20"]
[Round "6"]
[White "Jakel, Wolfgang"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2267"]
[BlackElo "1873"]
[PlyCount "39"]
[EventDate "2022.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 a6 7. Bb3 Ba7 8. Nbd2 0-0 9. h3 h6 10. Re1 Re8 11. Nf1 Be6 12. N3h2 Qd7 13. Qf3 Nh7 14. Ng3 Ne7 15. Ng4 Ng5 16. Bxg5 hxg5 17. Nh5 Kh8 18. Nxg7 Kxg7 19. Qf6+ Kg8 20. Qxg5+ 1-0

[Event "Heusenstamm Sparkassen op 8th"]
[Site "Heusenstamm"]
[Date "2022.11.20"]
[Round "7"]
[White "Udelnov, Valentin"]
[Black "Wenzel, Calvin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1873"]
[BlackElo "1984"]
[PlyCount "64"]
[EventDate "2022.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 0-0 6. h3 d6 7. c3 a6 8. a4 Ba7 9. Re1 h6 10. Nbd2 Ne7 11. Nf1 Ng6 12. Ng3 Re8 13. d4 Be6 14. Bf1 Nh7 15. a5 Ng5 16. Nxg5 hxg5 17. Be3 Nf4 18. b4 g6 19. d5 Bd7 20. c4 g4 21. hxg4 Qh4 22. Bxa7 Rxa7 23. Ne2 Bxg4 24. f3 Bd7 25. Nxf4 exf4 26. Qd4 Raa8 27. e5 Qh8 28. Qxf4 Rxe5 29. Rxe5 dxe5 30. Qh2 Qf6 31. Re1 Re8 32. c5 e4 1/2-1/2

[Event "Heusenstamm Sparkassen op 8th"]
[Site "Heusenstamm"]
[Date "2022.11.19"]
[Round "4"]
[White "Sandten, Ulrich"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2105"]
[BlackElo "1873"]
[PlyCount "84"]
[EventDate "2022.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. 0-0 Nh5 9. g3 a5 10. Bg5 Nhf6 11. Nd2 h6 12. Be3 Ne8 13. a3 f5 14. exf5 gxf5 15. f4 e4 16. Rc1 c5 17. Re1 Ndf6 18. h3 Qe7 19. Kh2 Qf7 20. Rg1 h5 21. Nf1 Qg6 22. b3 Kf7 23. Nb5 Rh8 24. b4 b6 25. bxc5 bxc5 26. Nxd6+ Nxd6 27. Bxc5 Nd7 28. Be3 Ba6 29. c5 Nc8 30. d6 Bxe2 31. Qxe2 Qe6 32. c6 Nf6 33. d7 Ne7 34. Qb5 Ned5 35. Rg2 Nc7 36. Qb7 Nfd5 37. Ba7 h4 38. Ne3 hxg3+ 39. Rxg3 Nxe3 40. Qxc7 Rxh3+ 41. Rxh3 Qa2+ 42. Kg3 Qg2+ 0-1

[Event "Heusenstamm Sparkassen op 8th"]
[Site "Heusenstamm"]
[Date "2022.11.19"]
[Round "5"]
[White "Udelnov, Valentin"]
[Black "Foerster, Erik"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "1873"]
[BlackElo "2175"]
[PlyCount "77"]
[EventDate "2022.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Bb6 8. Nfd4 Nf6 9. Be2 0-0 10. 0-0 Ne4 11. c3 Qf6 12. Be3 Be6 13. f3 Nd6 14. Bf2 Rfe8 15. Bd3 Nc4 16. Qc2 Qh6 17. Rfe1 N6e5 18. Bf5 Bc7 19. Bg3 Rac8 20. Qe2 Bxf5 21. Nxf5 Qg6 22. Nbd4 f6 23. f4 Nc6 24. Nxc6 Rxe2 25. Nfe7+ Kf7 26. Nxg6 Rxe1+ 27. Rxe1 hxg6 28. Nd4 Bb6 29. b3 Nd6 30. Bf2 Ne4 31. Be3 Rxc3 32. Kf1 a6 33. f5 g5 34. Bg1 Rd3 35. Ne6 Bxg1 36. Kxg1 Nd6 37. g4 Rd2 38. Rc1 Rxa2 39. Rc7+ 1/2-1/2

[Event "Heusenstamm Sparkassen op 8th"]
[Site "Heusenstamm"]
[Date "2022.11.18"]
[Round "2"]
[White "Papadopoulos, Ioannis"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2114"]
[BlackElo "1873"]
[PlyCount "71"]
[EventDate "2022.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. a4 Ba7 8. Re1 0-0 9. h3 Ne7 10. Nbd2 Ng6 11. Nf1 c6 12. Bb3 h6 13. d4 Qe7 14. Ng3 Qc7 15. Be3 Be6 16. Bxe6 fxe6 17. dxe5 dxe5 18. Qb3 Rfe8 19. Bxa7 Rxa7 20. Rad1 Raa8 21. Rd2 c5 22. Red1 c4 23. Qb4 Nf4 24. Qd6 Qxd6 25. Rxd6 Nd3 26. Rb6 Nd7 27. Rxb7 N7c5 28. Rc7 Nxa4 29. Nh5 Red8 30. Rxg7+ Kf8 31. g3 Nac5 32. Nh4 Rdb8 33. Ng6+ Ke8 34. Nf6+ Kd8 35. b4 cxb3 36. Rxd3+ 1-0

[Event "Heusenstamm Sparkassen op 8th"]
[Site "Heusenstamm"]
[Date "2022.11.18"]
[Round "3"]
[White "Udelnov, Valentin"]
[Black "Langedijk, Ardjan"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1873"]
[BlackElo "2059"]
[PlyCount "65"]
[EventDate "2022.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. c3 Kh8 8. Nbd2 Ng8 9. Nf1 Bf6 10. Ng3 g6 11. Be3 Na5 12. Bb5 a6 13. Ba4 b5 14. Bc2 c5 15. b3 Nc6 16. Rc1 h5 17. d4 cxd4 18. cxd4 Bg4 19. d5 Nd4 20. Bxd4 exd4 21. Qd3 Bxf3 22. Qxf3 Be5 23. Rcd1 Rc8 24. Bb1 Rc3 25. Rd3 Qf6 26. Qd1 Qf4 27. Nf1 Rfc8 28. g3 Qg5 29. Nd2 Nf6 30. Nf3 Qh6 31. Nxd4 Nxe4 32. Nc6 Bf6 33. Qf3 1-0

[Event "Heusenstamm Sparkassen op 8th"]
[Site "Heusenstamm"]
[Date "2022.11.17"]
[Round "1"]
[White "Udelnov, Valentin"]
[Black "Sever, Mustafa Batuhan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1873"]
[BlackElo "2089"]
[PlyCount "71"]
[EventDate "2022.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Nd2 Bg4 9. Qe1 Bc5 10. Nc4 Qe7 11. Be3 Bxe3 12. Nxe3 Be6 13. Qc3 Nd7 14. Bc4 Bxc4 15. Qxc4 0-0 16. Rad1 Rad8 17. Nf5 Qc5 18. Qb3 b5 19. Rd6 Nb8 20. Ne7+ Kh8 21. Rxd8 Rxd8 22. Qxf7 Qd6 23. Nf5 Qd7 24. Qxd7 Rxd7 25. f4 exf4 26. e5 g6 27. e6 Rd8 28. e7 Re8 29. Rd1 Na6 30. Rd8 Nc7 31. Nd6 Rg8 32. Rxg8+ Kxg8 33. e8Q+ Nxe8 34. Nxe8 Kf7 35. Nd6+ Ke6 36. Ne4 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2022.06.11"]
[Round "9"]
[White "Udelnov, Valentin"]
[Black "Torosyan, Bagrat"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1967"]
[BlackElo "1734"]
[PlyCount "108"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. Kb1 Nb6 13. g5 Nh5 14. Nd5 Nxd5 15. exd5 Bf5 16. Na5 f6 17. Nc6 Qc7 18. Rg1 Kh8 19. Bd3 Bxd3 20. Qxd3 fxg5 21. Bxg5 Bxg5 22. Rxg5 g6 23. Qe3 Rae8 24. Rgg1 Nf4 25. Qe4 Rc8 26. c3 Nxd5 27. Qxd5 Qxc6 28. Qxd6 Qxd6 29. Rxd6 Rxf3 30. Re6 Rd8 31. Rg2 Re3 32. Rxa6 e4 33. Re6 Re1+ 34. Kc2 e3 35. Re7 Rf8 36. Rg3 Rf2+ 37. Kb3 Ree2 38. Rgxe3 Rxb2+ 39. Ka3 Rxa2+ 40. Kb4 Rab2+ 41. Kc5 Rf5+ 42. Kc6 Rxh2 43. Rb7 Rf6+ 44. Kc5 Rh5+ 45. Kb4 Rf4+ 46. Kb3 Rf8 47. Ree7 Rh1 48. Kc2 Rh5 49. Kb3 Rc8 50. Red7 Rh3 51. Kb2 Rh5 52. Kb3 Rh1 53. Kc2 Rh2+ 54. Kb3 Rh5 1/2-1/2

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2022.06.10"]
[Round "8"]
[White "Klaska, Philipp Leon"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1946"]
[BlackElo "1967"]
[PlyCount "107"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Ne4 4. Nxe4 dxe4 5. Qd2 h6 6. Bh4 g5 7. Bg3 Bg7 8. 0-0-0 c6 9. h4 Qd5 10. b3 b5 11. f3 g4 12. fxe4 Qxe4 13. e3 Bf5 14. Bd3 Qd5 15. Bxf5 Qxf5 16. Ne2 Nd7 17. Rhf1 Qe6 18. Nf4 Qe4 19. Nd3 0-0 20. Rf4 Qg6 21. Qe2 h5 22. Rdf1 Bh6 23. Rf5 e6 24. Ne5 Nxe5 25. Rxe5 Rfe8 26. Bf4 f6 27. Rc5 Rac8 28. Bxh6 Qxh6 29. Rf4 Qg6 30. Rxh5 Qxh5 31. Rxg4+ Kf7 32. Rg7+ Kxg7 33. Qxh5 Rh8 34. Qc5 Rc7 35. Qd6 Rhc8 36. Qxe6 a5 37. g4 a4 38. h5 axb3 39. axb3 Rf8 40. e4 Rff7 41. e5 fxe5 42. dxe5 c5 43. Qg6+ Kf8 44. Qd6+ Kg7 45. e6 Rf1+ 46. Kb2 Ra7 47. Qxc5 Raa1 48. Qxb5 Rab1+ 49. Ka3 Ra1+ 50. Kb4 Rae1 51. g5 Re4+ 52. Ka3 Rfe1 53. Qd7+ Kh8 54. h6 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2022.06.09"]
[Round "7"]
[White "Udelnov, Valentin"]
[Black "Wunderlich, Elias"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1967"]
[BlackElo "1619"]
[PlyCount "105"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. Re1 0-0 12. Bf1 Rd8 13. Be3 Nd5 14. Bd2 Bf6 15. Nb5 Qc5 16. c4 a6 17. cxd5 axb5 18. dxe6 Bxe6 19. Rc1 Qa7 20. Qc2 Qxa2 21. Bc3 Bg5 22. Rcd1 Rxd1 23. Qxd1 b4 24. Be5 Rd8 25. Qf3 Qd5 26. Qg3 Bh6 27. Qh4 Rc8 28. g4 Qd2 29. Re2 Qc1 30. f3 Be3+ 31. Kg2 Bc4 32. Re1 Qd2+ 33. Kh3 Bf2 34. Qe7 Bxf1+ 35. Rxf1 Qe2 36. Ra1 Bd4 37. Qxb7 Re8 38. Bxd4 h5 39. Ra8 hxg4+ 40. fxg4 Qf1+ 41. Kg3 Qd3+ 42. Kg2 Rxa8 43. Qxa8+ Kh7 44. Bf2 Qc2 45. Qf3 Qxb2 46. Qxf7 b3 47. Qf5+ Kg8 48. g5 Qa2 49. g6 Qa8+ 50. Kh3 b2 51. Bd4 b1Q 52. Qf7+ Kh8 53. Bxg7# 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "6"]
[White "Honisch, Alexander"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1878"]
[BlackElo "1967"]
[PlyCount "79"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 d6 6. d4 Bd7 7. Be3 Nf6 8. Nbd2 0-0 9. h3 Re8 10. Bd3 Nh5 11. Re1 Kh8 12. Qc2 Qc8 13. dxe5 dxe5 14. Nc4 f5 15. Rad1 f4 16. Bc1 Bf6 17. Be2 Ng7 18. b4 b5 19. Nb2 Rb8 20. a4 a6 21. axb5 axb5 22. Rd5 Ne7 23. Rxe5 Bxe5 24. Nxe5 Rf8 25. Nbd3 Ne6 26. Bg4 Rb6 27. Nxd7 Qxd7 28. Nxf4 Rxf4 29. Bxf4 h5 30. Be5+ Kh7 31. Be2 Nc6 32. Bh2 Qf7 33. e5 Nf4 34. Bf1 Nd8 35. Qe4 Nde6 36. Re3 Kh6 37. g3 g5 38. gxf4 gxf4 39. Rf3 Ng5 40. Bxf4 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "5"]
[White "Udelnov, Valentin"]
[Black "Luebke, Florentin"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1967"]
[BlackElo "1731"]
[PlyCount "61"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Re8 9. f3 e6 10. f4 d6 11. Qd3 Nxd4 12. Bxd4 e5 13. Be3 exf4 14. Bxf4 Bf5 15. 0-0 Nxe4 16. Nxe4 Rxe4 17. Qd5 Qb6+ 18. Kh1 Rf8 19. Bxd6 Rd4 20. Bc5 Rxd5 21. Bxb6 Rd2 22. Be3 Re2 23. Bxa7 Bxb2 24. Rab1 Be4 25. Rf2 Rxf2 26. Bxf2 Rd8 27. Re1 Rd2 28. Kg1 Bd4 29. Bxd4 Rxg2+ 30. Kf1 Bc6 31. Bd5 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2022.06.07"]
[Round "4"]
[White "Moeller, Maurin"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1780"]
[BlackElo "1967"]
[PlyCount "45"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Be6 10. Na3 Qe7 11. Bxf6 gxf6 12. c3 Bxc4 13. Nxc4 Ne6 14. b4 Rg8 15. Ne3 Nf4 16. Kh1 c6 17. g3 Rd8 18. Qf3 Ne6 19. Ng4 Rg6 20. Nxf6+ Kf8 21. Ng4 Ng7 22. Nxe5 Rgd6 23. Qxf7+ 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2022.06.06"]
[Round "3"]
[White "Udelnov, Valentin"]
[Black "Ermitsch, Magnus"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1967"]
[BlackElo "2227"]
[PlyCount "62"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 0-0 8. h3 Nd7 9. Bf4 Nc5 10. 0-0 Re8 11. Re1 a5 12. Ng5 Nxd3 13. Qh5 Bxg5 14. Bxg5 Rxe1+ 15. Rxe1 Qf8 16. cxd3 Be6 17. Qf3 h6 18. Bf4 b6 19. c4 Qd8 20. Rc1 Rb8 21. d4 Qf6 22. Qe3 Re8 23. Qd2 Bc8 24. c5 Re4 25. Be3 Qg6 26. Kh2 Re8 27. cxb6 cxb6 28. d5 Bb7 29. Rc7 Ba8 30. Bxb6 Qe4 31. Qe3 Qxe3 1/2-1/2

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "2"]
[White "Sinka, Silas"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1386"]
[BlackElo "1967"]
[PlyCount "104"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 Na6 8. Be3 Nc5 9. Nd2 c6 10. g4 cxd5 11. cxd5 a5 12. Be2 Bd7 13. h4 b5 14. g5 b4 15. gxf6 bxc3 16. fxg7 cxd2+ 17. Qxd2 Re8 18. Bf3 Qf6 19. Bg2 Rec8 20. h5 Qxg7 21. hxg6 fxg6 22. Bxc5 Rxc5 23. Rc1 Rac8 24. Rxc5 Rxc5 25. Bh3 Bxh3 26. Rxh3 Qc7 27. Kd1 Rc4 28. Rc3 Rxc3 29. bxc3 Qc4 30. Qe3 Qxa2 31. Qb6 Qa4+ 32. Kd2 Qxe4 33. Qxd6 Qf5 34. Ke1 a4 35. Qc5 Qe4+ 36. Kd2 a3 37. d6 a2 38. d7 Qf4+ 39. Qe3 Qf6 40. Qa7 a1Q 41. Qxa1 Qxf2+ 42. Kd1 Qf1+ 43. Kd2 Qf4+ 44. Kd3 Qf5+ 45. Kc4 Qxd7 46. Qa8+ Kg7 47. Qd5 Qxd5+ 48. Kxd5 e4 49. Kxe4 Kf6 50. Kd5 Ke7 51. Kc6 h5 52. Kb6 h4 0-1

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "1"]
[White "Udelnov, Valentin"]
[Black "Eichhorn, Valentin"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1967"]
[BlackElo "1565"]
[PlyCount "53"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Qb6 7. Nb3 a5 8. Be3 Qd8 9. f4 Bb4 10. Bd3 d5 11. e5 d4 12. Nxd4 Nxd4 13. Bxd4 Nd5 14. 0-0 0-0 15. Ne4 Nxf4 16. Nf6+ gxf6 17. Rxf4 f5 18. Qh5 Be7 19. c3 Kh8 20. Kh1 Bd7 21. Rxf5 exf5 22. e6+ f6 23. Bxf5 Rf7 24. Qxf7 Qg8 25. Qxe7 Bc6 26. Bxf6+ Qg7 27. Qxg7# 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2021.08.28"]
[Round "8"]
[White "Schoen, Florian"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1642"]
[BlackElo "1728"]
[PlyCount "58"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Bc5 7. e5 Nd5 8. Qg4 g6 9. Bh6 Bf8 10. Bxf8 Kxf8 11. 0-0 d6 12. Qd4 dxe5 13. Qxe5 Qf6 14. Qxf6 Nxf6 15. Nd2 Rb8 16. b3 Nd5 17. Nf3 Nb4 18. Bc4 Kg7 19. Rad1 Re8 20. Rd2 Bg4 21. c3 Nd5 22. Bxd5 cxd5 23. Rxd5 Re2 24. Ra5 Rc2 25. c4 Rb7 26. h3 Bxf3 27. gxf3 c6 28. Re1 Rd7 29. a3 Rdd2 1/2-1/2

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2021.08.27"]
[Round "7"]
[White "Udelnov, Valentin"]
[Black "Hoppstaedter, Daniel"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1728"]
[BlackElo "1743"]
[PlyCount "75"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 0-0 6. 0-0 c6 7. a4 d5 8. exd5 Nxd5 9. Nxd5 cxd5 10. Bd3 Nc6 11. c3 Qc7 12. Re1 a5 13. Qe2 Bd7 14. Ne5 f6 15. Nxd7 Qxd7 16. c4 Nxd4 17. Qf1 dxc4 18. Bxc4+ Kh8 19. Be3 Nc2 20. Red1 Qc7 21. Rac1 Nxe3 22. fxe3 Qb6 23. Qe2 Bh6 24. Rd3 Rac8 25. b3 f5 26. Kh1 e5 27. Rcd1 e4 28. Rd7 Bg7 29. R1d6 Rc6 30. Rd5 h5 31. Rb5 Qa6 32. Rbxb7 Rxc4 33. Qxc4 Qf6 34. Qd4 Rc8 35. g3 Qxd4 36. exd4 Rc1+ 37. Kg2 e3 38. Kf3 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "6"]
[White "Andrade, Ruben"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1638"]
[BlackElo "1728"]
[PlyCount "68"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. Nbd2 Ba7 8. h3 0-0 9. Nf1 Be6 10. Ng3 Ne7 11. 0-0 h6 12. Re1 Ng6 13. d4 exd4 14. cxd4 Re8 15. Bc2 c6 16. Be3 Qc7 17. Qd2 Rad8 18. Nf5 d5 19. Bxh6 Nxe4 20. Bxe4 dxe4 21. Nxg7 exf3 22. Nxe8 Rxe8 23. Qc3 Kh7 24. d5 Kxh6 25. dxe6 fxg2 26. Qd2+ Kh7 27. exf7 Bb8 28. f4 Qxf7 29. Rxe8 Qxe8 30. Qxg2 Qe3+ 31. Qf2 Qxh3 32. f5 Nh4 33. Rf1 Nf3+ 34. Qxf3 Qh2# 0-1

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "5"]
[White "Udelnov, Valentin"]
[Black "Nitsche, Nikolai"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1728"]
[BlackElo "1835"]
[PlyCount "87"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. 0-0 Nc6 8. Nb3 a6 9. a4 Nf6 10. Qe2 Bd6 11. Rd1 e5 12. Nbxd4 Nxd4 13. Rxd4 Qe7 14. Rh4 0-0 15. Bg5 Bf5 16. Re1 e4 17. Nd4 Bg6 18. Bd5 Qe5 19. Bxf6 Qxd5 20. c4 Qc5 21. b4 Qa7 22. Bxg7 Kxg7 23. Qd2 Bxb4 24. Qh6+ Kg8 25. Rexe4 Rfe8 26. Nf5 Bf8 27. Qg5 Qb6 28. Qc1 Rxe4 29. Rxe4 Bxf5 30. Re5 Bg6 31. a5 Qc7 32. Rd5 Rc8 33. c5 Bxc5 34. Kh1 Bxf2 35. Qf1 Qc1 36. Rd1 Qxd1 37. Qxd1 Be3 38. h4 Rc1 39. Qxc1 Bxc1 40. Kh2 Bd2 41. Kg3 Bxa5 42. Kf4 h5 43. g4 hxg4 44. Kxg4 0-1

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2021.08.25"]
[Round "4"]
[White "Pfeffer, Samuel"]
[Black "Udelnov, Valentin"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1487"]
[BlackElo "1728"]
[PlyCount "78"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. Nc2 Qa5 9. 0-0 d6 10. Bd2 Qc5 11. Ne3 Qh5 12. Ned5 Nxd5 13. cxd5 Ne5 14. b3 Bh3 15. Rc1 Ng4 16. Bf3 Bxf1 17. Bxg4 Qxg4 18. Qxf1 Rac8 19. Nd1 Rxc1 20. Bxc1 Rc8 21. Bf4 Qf5 22. Qg2 Qc2 23. Ne3 Qxa2 24. Qf3 Qxb3 25. h4 a5 26. h5 gxh5 27. Qxh5 Qb1+ 28. Kg2 Qg6 29. Qh3 Rc7 30. Nf5 a4 31. e4 a3 32. Bh6 Bxh6 33. Nxh6+ Kh8 34. Qh1 Qxe4+ 35. f3 Rc2+ 36. Kh3 Qg6 37. Qa1+ f6 38. Qd4 Qxh6+ 39. Kg4 Qg5+ 0-1

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2021.08.24"]
[Round "3"]
[White "Udelnov, Valentin"]
[Black "Kempe, Caius Emilian"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1728"]
[BlackElo "2013"]
[PlyCount "112"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. 0-0 Nc6 8. Nb3 a6 9. a4 Bd6 10. Qe2 Nge7 11. Rd1 0-0 12. Nbxd4 Qc7 13. Bxe6 Nxd4 14. Nxd4 Bxh2+ 15. Kh1 fxe6 16. Nxe6 Qe5 17. Qxe5 Bxe5 18. Nxf8 Kxf8 19. c3 Bf5 20. Re1 Nc6 21. Be3 Kf7 22. Rad1 Re8 23. Bc5 h6 24. Rd5 g6 25. Bd4 Bxd4 26. Rxe8 Kxe8 27. cxd4 Ke7 28. Rc5 Kd6 29. Kh2 Nxd4 30. Rc4 Nc6 31. Kg3 Ne5 32. Rc3 Bd7 33. b3 Bf5 34. f4 Nd3 35. Kf3 h5 36. g3 Nc5 37. a5 Ne4 38. Rd3+ Kc6 39. Rd4 Nc5 40. b4 Nd3 41. Ke3 Kb5 42. Rd6 Nxb4 43. Rb6+ Kxa5 44. Rxb7 Ka4 45. Kd4 a5 46. Kc3 Ka3 47. Rb5 Na2+ 48. Kc4 a4 49. Rb8 Nc1 50. Re8 Kb2 51. Rb8+ Ka2 52. Rd8 a3 53. Rb8 Be6+ 54. Kc3 Ne2+ 55. Kc2 Bf5+ 56. Kd2 Nxg3 0-1

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "2"]
[White "Rempe, Jonas"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "C81"]
[WhiteElo "2026"]
[BlackElo "1728"]
[PlyCount "82"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 Be7 7. Qe2 b5 8. Bb3 d5 9. dxe5 Be6 10. Rd1 Na5 11. Nbd2 Nxd2 12. Bxd2 Nxb3 13. axb3 0-0 14. b4 Bg4 15. Be3 Qd7 16. c3 f6 17. h3 Bh5 18. g4 Bg6 19. Nh4 fxe5 20. Nxg6 hxg6 21. Qd3 c6 22. Qxg6 Rf6 23. Qh5 Qe6 24. Re1 e4 25. Kg2 Rf3 26. Bd4 Bf6 27. Qg6 Qe7 28. Bc5 Qd7 29. Re3 d4 30. cxd4 Bxd4 31. Bxd4 Qxd4 32. Qe6+ Kh8 33. Qxe4 Rxf2+ 34. Kxf2 Qxb2+ 35. Kg3 Qxa1 36. Qxc6 Qg1+ 37. Kh4 Qf2+ 38. Kh5 Qxe3 39. Qxa8+ Kh7 40. Qxa6 Qe8+ 41. Kh4 Qe1+ 1/2-1/2

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "1"]
[White "Udelnov, Valentin"]
[Black "Hecht, Jonas Christian"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1728"]
[BlackElo "1948"]
[PlyCount "112"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 b5 8. a3 Bb7 9. Be3 Nf6 10. f4 d6 11. Bf3 Nxd4 12. Bxd4 e5 13. Be3 Be7 14. f5 h6 15. Qe1 Qc4 16. Qg3 Nxe4 17. Bxe4 Bxe4 18. Qxg7 0-0-0 19. Qg4 Bc6 20. Qxc4 bxc4 21. f6 Rhg8 22. g3 Bf8 23. Rad1 d5 24. Bb6 Rd7 25. Rf5 d4 26. Na2 Kb7 27. Ba5 Rd5 28. Be1 Bd7 29. Rf2 Bc5 30. Nc3 dxc3 31. Rxd5 Bxf2+ 32. Kxf2 Kc6 33. Rd1 cxb2 34. Bc3 Rb8 35. Rb1 Kd5 36. Ke3 Bf5 37. Rxb2 Rxb2 38. Bxb2 Bxc2 39. Bc3 Ke6 40. Ba5 Kxf6 41. Bc3 Kf5 42. h3 h5 43. h4 f6 44. Ba5 Kg4 45. Kf2 Bd3 46. Bc3 Bb1 47. Ba5 f5 48. Bc3 f4 49. Bxe5 fxg3+ 50. Bxg3 c3 51. Be5 c2 52. Bb2 Kxh4 53. Ke2 Kg3 54. Kd2 h4 55. Kc1 h3 56. Be5+ Kg2 0-1

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2021.08.08"]
[Round "7.6"]
[White "Herrmann, Jakob"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1531"]
[BlackElo "1728"]
[PlyCount "80"]
[EventDate "2021.08.04"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Torgelow Droegeheide"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 a5 10. Qe4 g6 11. Bd3 Bg7 12. Bf4 0-0 13. 0-0 Ba6 14. Rad1 Qb4 15. Qe2 Nxc4 16. b3 Nb2 17. Qxb2 Bxd3 18. Rxd3 Qxf4 19. Ne2 Qxe5 20. Qxe5 Bxe5 21. Rxd7 Rad8 22. Rfd1 Bd6 23. Rxd8 Rxd8 24. Kf1 Ra8 25. Nc3 Bb4 26. Rd3 f5 27. Ke2 Re8+ 28. Kd2 Kf7 29. Rd7+ Re7 30. Rxe7+ Kxe7 31. Kd3 Kd6 32. Ne2 c5 33. h3 c6 34. f3 g5 35. Ng1 Kd5 36. Ne2 Ke5 37. Ng3 h6 38. Ne2 f4 39. Nc3 Bxc3 40. Kxc3 Kd5 1/2-1/2

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2021.08.07"]
[Round "5.3"]
[White "Trunz, Michelle"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1714"]
[BlackElo "1728"]
[PlyCount "83"]
[EventDate "2021.08.04"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 a5 8. g4 Na6 9. Be3 Nc5 10. Nd2 c6 11. Be2 Qe7 12. h4 Ne8 13. h5 g5 14. h6 Bf6 15. Nf3 Kh8 16. Qd2 Rg8 17. 0-0-0 Qd8 18. dxc6 bxc6 19. Bxc5 Bxg4 20. Be3 Bxf3 21. Bxf3 Be7 22. Bh5 f6 23. Bxe8 Rxe8 24. Ne2 Qc7 25. Kb1 Reb8 26. Ng3 Rb4 27. Qe2 Rab8 28. Bc1 a4 29. Nf5 Bf8 30. Ka1 d5 31. a3 Rxc4 32. exd5 cxd5 33. Ne3 Rc6 34. Nxd5 Qb7 35. Nb4 Bxb4 36. axb4 Qxb4 37. Qd2 Qb6 38. Rh3 Rcc8 39. Rc3 Rxc3 40. Qxc3 Kg8 41. Be3 Qe6 42. Qc7 1-0

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2021.08.07"]
[Round "6.4"]
[White "Udelnov, Valentin"]
[Black "Semling, Julius"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1728"]
[BlackElo "1318"]
[PlyCount "110"]
[EventDate "2021.08.04"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Schachzwerge"]
[BlackTeam "Ohlsbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. Bd2 Bb4 8. a3 Bxc3 9. Bxc3 Qb6 10. 0-0 0-0 11. Ne5 Nc6 12. Nxc6 Qxc6 13. Qe2 Rfd8 14. Rfe1 a6 15. Bb3 Rd7 16. Qe5 Rad8 17. Qg3 Bg6 18. f3 Nd5 19. Bd2 Qb6 20. Qe5 Ne7 21. Bg5 h6 22. Bxe7 Rxe7 23. Rad1 Red7 24. Kh1 Rxd4 25. Rxd4 Rxd4 26. h3 Qd6 27. Qe3 Rd1 28. c3 Rxe1+ 29. Qxe1 Kf8 30. Qe3 Qb6 31. Qxb6 cxb6 32. f4 Ke7 33. g3 f6 34. Kg2 Be4+ 35. Kf2 e5 36. Ke3 Bc6 37. h4 g5 38. Bc2 exf4+ 39. gxf4 Ke6 40. fxg5 fxg5 41. hxg5 hxg5 42. Kf2 Ke5 43. Kg3 Bd7 44. Bd3 Kd5 45. b4 Bb5 46. Bf5 Kc4 47. Bc8 Bc6 48. a4 Bxa4 49. Bxb7 Bb5 50. Kg4 Kxc3 51. Kxg5 Kxb4 52. Kf4 a5 53. Ke3 Kc3 54. Be4 a4 55. Kf2 a3 0-1

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2021.08.06"]
[Round "4.1"]
[White "Udelnov, Valentin"]
[Black "Krueger, Arthur"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1728"]
[BlackElo "1643"]
[PlyCount "60"]
[EventDate "2021.08.04"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Schachzwerge"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Qc7 9. Bb5+ Bd7 10. Nbxd4 Nc6 11. Qe2 Be7 12. Bg5 0-0 13. Bh4 Nd5 14. Bxc6 Bxc6 15. Nxc6 Qxc6 16. Bg3 Rac8 17. c3 Rfd8 18. Rad1 Qa4 19. a3 Bd6 20. Rd4 Qc6 21. Ne5 Bxe5 22. Qxe5 Ne7 23. Rfd1 Rd5 24. Qe2 Rxd4 25. Rxd4 Nf5 26. Rg4 Nxg3 27. Rxg3 Rd8 28. Qg4 g6 29. h3 Rd2 30. Qb4 Rd1+ 1/2-1/2

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2021.08.06"]
[Round "3.3"]
[White "Wunderlich, Elias"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1602"]
[BlackElo "1728"]
[PlyCount "51"]
[EventDate "2021.08.04"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Garching"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be7 9. d4 Ne6 10. c3 0-0 11. Be3 f6 12. Nf3 Kh8 13. c4 f5 14. d5 cxd5 15. cxd5 f4 16. Bd4 Nxd4 17. Qxd4 Bd6 18. h3 Bf5 19. Nc3 Qd7 20. Ng5 f3 21. Nxf3 Bxh3 22. Ng5 Bc5 23. Qxc5 Qg4 24. Nxh3 Rf3 25. Qe7 h6 26. Qe4 1-0

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2021.08.05"]
[Round "1.3"]
[White "Huber, Benedikt Thomas"]
[Black "Udelnov, Valentin"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1613"]
[BlackElo "1728"]
[PlyCount "39"]
[EventDate "2021.08.04"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kelheim"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 Re8 9. Bg5 h6 10. Bh4 d6 11. h3 Bb7 12. Qf3 d5 13. exd5 cxd5 14. Nb5 Bc5 15. Bxf6 gxf6 16. Qg3+ Kf8 17. Qxc7 Qc8 18. Qf4 Re5 19. Qxf6 Qb8 20. Bg6 1-0

