[Event "ISR-ch op"]
[Site "Acre"]
[Date "2024.01.29"]
[Round "9"]
[White "Katz, Kiril"]
[Black "Bykhovsky, Avigdor"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2031"]
[BlackElo "2349"]
[PlyCount "99"]
[EventDate "2024.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. b3 c5 3. Nf3 Nc6 4. Bb2 a6 5. d4 cxd4 6. Nxd4 Nge7 7. Qf3 Nxd4 8. Bxd4 Nc6 9. Bb2 Bb4+ 10. c3 Be7 11. Nd2 0-0 12. 0-0-0 b5 13. g3 Bb7 14. Qe2 Qc7 15. Kb1 Bf6 16. f4 d6 17. Bg2 Rfd8 18. g4 b4 19. Rc1 bxc3 20. Bxc3 Bxc3 21. Rxc3 d5 22. e5 Rac8 23. Rhc1 Qa5 24. Nf1 Qb4 25. Qd2 a5 26. Rh3 Ba6 27. Rhc3 Nd4 28. Rxc8 Rxc8 29. Rxc8+ Bxc8 30. Qxb4 axb4 31. Ng3 Ba6 32. Kb2 h6 33. a3 bxa3+ 34. Kxa3 g5 35. fxg5 hxg5 36. Ka4 Nc6 37. Bf1 Bxf1 38. Nxf1 Nxe5 39. b4 Nxg4 40. b5 Ne5 41. b6 Nd7 42. Kb5 Nxb6 43. Kxb6 Kg7 44. Kc5 Kf6 45. Kd6 g4 46. Ne3 Kg5 47. Ke5 Kh4 48. Kf4 f5 49. Ke5 Kh3 50. Kxe6 1/2-1/2

[Event "ISR-ch op"]
[Site "Acre"]
[Date "2024.01.28"]
[Round "8"]
[White "Pashanov, Stanislav"]
[Black "Katz, Kiril"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1993"]
[BlackElo "2031"]
[PlyCount "90"]
[EventDate "2024.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. a4 a6 6. Bg5 Nc6 7. e3 Na5 8. Nd2 Bb4 9. Nxc4 Qd5 10. Bxf6 Nxc4 11. Bxg7 Rg8 12. Bf6 Rg6 13. Bh4 Nxb2 14. Qd2 Qa5 15. Rc1 Nxa4 16. Bd3 Bxc3 17. Rxc3 Qxc3 18. Bxg6 fxg6 19. Qxc3 Nxc3 20. Kd2 Ne4+ 21. Kd3 Nd6 22. e4 b5 23. f4 Bb7 24. d5 exd5 25. e5 Nf5 26. Bf2 h5 27. Rc1 c6 28. g3 a5 29. h3 b4 30. g4 Ba6+ 31. Kd2 Ne7 32. Bc5 Bc4 33. Ra1 Rb8 34. Kc2 Rb5 35. Bd6 c5 36. gxh5 gxh5 37. Rg1 d4 38. Bxe7 Kxe7 39. f5 b3+ 40. Kb2 a4 41. Rg7+ Bf7 42. e6 a3+ 43. Kb1 a2+ 44. Kb2 c4 45. Rxf7+ Ke8 0-1

[Event "ISR-ch op"]
[Site "Acre"]
[Date "2024.01.27"]
[Round "7"]
[White "Shamir, Alon"]
[Black "Katz, Kiril"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1496"]
[BlackElo "2031"]
[PlyCount "90"]
[EventDate "2024.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bg4 6. c3 e6 7. Be3 Nge7 8. Nbd2 Ng6 9. Qa4 Bxf3 10. Nxf3 Be7 11. Bb5 Qc7 12. 0-0 0-0 13. Bxc6 bxc6 14. Rfe1 Rfb8 15. Rab1 Rb5 16. b4 Nxe5 17. Nd4 Ng4 18. Nxb5 Qxh2+ 19. Kf1 cxb5 20. Qc2 Qh5 21. Qd3 Ne5 22. Qxb5 Qh1+ 23. Ke2 Qxg2 24. c6 Qf3+ 25. Kd2 Nc4+ 26. Kc1 Bg5 27. c7 Rc8 28. Qb7 Nd6 29. Qxa7 Qxf2 30. Kd1 Qf3+ 31. Kc2 Qe4+ 32. Kc1 Nc4 33. Bxg5 Qxe1+ 34. Kc2 Qe4+ 35. Kc1 Qh1+ 36. Kc2 Qe4+ 37. Kc1 Qd3 38. Qb7 Qxc3+ 39. Kd1 Qd3+ 40. Kc1 Qf1+ 41. Kc2 Qf5+ 42. Kc3 Nd6 43. Qc6 Rxc7 44. Qxc7 Nb5+ 45. Kb2 Nxc7 0-1

[Event "ISR-ch op"]
[Site "Acre"]
[Date "2024.01.26"]
[Round "6"]
[White "Katz, Kiril"]
[Black "Alekseev, Evgeny V"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2031"]
[BlackElo "2563"]
[PlyCount "52"]
[EventDate "2024.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. h3 Bf5 6. Bb5 Bd6 7. c4 dxc4 8. Bxc6+ bxc6 9. Qa4 Bd3 10. Na3 Bxa3 11. Qxc6+ Kf8 12. bxa3 Ne7 13. Qc5 f6 14. Bb2 Kf7 15. 0-0-0 Nd5 16. Ne1 Be2 17. Rd2 Re8 18. Rxe2 Rxe2 19. Qxc4 Rxf2 20. Nd3 Rxg2 21. Rf1 Qd6 22. Bc3 Qe6 23. Re1 Rc2+ 24. Kxc2 Ne3+ 25. Rxe3 Qxc4 26. Nb2 Qd5 0-1

[Event "ISR-ch op"]
[Site "Acre"]
[Date "2024.01.25"]
[Round "5"]
[White "Katz, Kiril"]
[Black "Gunders, Elad"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2031"]
[BlackElo "1792"]
[PlyCount "93"]
[EventDate "2024.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 0-0 8. e5 a6 9. exf6 Qxf6 10. Qd2 axb5 11. Bxb5 d5 12. 0-0 h6 13. a3 Ne7 14. Na4 Bd4 15. Bd6 Be5 16. Bc5 Nf5 17. c3 Bd6 18. Bb6 Qh4 19. g3 Qh3 20. f4 h5 21. Qg2 Qg4 22. b3 d4 23. Qf3 Qh3 24. cxd4 g5 25. Rf2 Kh8 26. Bf1 Qg4 27. Qxg4 hxg4 28. fxg5 Bd7 29. Nc5 Bc6 30. Bg2 Bxg2 31. Kxg2 Ne3+ 32. Kg1 Nd5 33. Nxb7 Bxg3 34. hxg3 Nxb6 35. a4 Nd5 36. a5 Ra7 37. Nc5 Rb8 38. a6 Rb6 39. Ra4 Nb4 40. Rxf7 Rxf7 41. a7 Rxa7 42. Rxa7 Nc2 43. g6 Nxd4 44. Rh7+ Kg8 45. Nd7 Rxb3 46. Nf6+ Kf8 47. Rf7# 1-0

[Event "ISR-ch op"]
[Site "Acre"]
[Date "2024.01.24"]
[Round "4"]
[White "Kobo, Ori"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2541"]
[BlackElo "2031"]
[PlyCount "91"]
[EventDate "2024.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Bd3 e5 7. d5 a5 8. 0-0 Na6 9. a3 Bd7 10. Bc2 Qe8 11. Re1 Nh5 12. Rb1 f5 13. exf5 gxf5 14. Nh4 e4 15. g3 Bf6 16. Ng2 Qf7 17. Ne2 b5 18. cxb5 Bxb5 19. Nd4 Bxd4 20. Qxd4 Nc5 21. b4 Nd7 22. bxa5 Ne5 23. Nh4 Ba6 24. Bb2 Rab8 25. Qd2 Rxb2 26. Rxb2 Qf6 27. Rb3 Bd3 28. Bxd3 exd3 29. Qd1 f4 30. Qxh5 fxg3 31. f3 Qxh4 32. Qxh4 Nxf3+ 33. Kh1 Nxh4 34. hxg3 Nf3 35. Rd1 Ne5 36. Rc3 Ra8 37. Rxc7 Rxa5 38. Rb1 Ra8 39. Kg2 Rf8 40. Rbb7 Re8 41. Rg7+ Kf8 42. Rxh7 Ng6 43. Rhf7+ Kg8 44. Rg7+ Kh8 45. Rxg6 d2 46. Rh6+ 1-0

[Event "ISR-ch op"]
[Site "Acre"]
[Date "2024.01.23"]
[Round "3"]
[White "Katz, Kiril"]
[Black "Pogoreltsev, Arsenii"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2031"]
[BlackElo "1642"]
[PlyCount "110"]
[EventDate "2024.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Bc5 9. 0-0 0-0 10. Qh5 Bb6 11. Bd3 h6 12. a4 a5 13. c4 Re8 14. Bd2 Qxb2 15. Rae1 Re6 16. c5 g6 17. Rxe6 dxe6 18. Bxg6 fxg6 19. Qxg6+ Qg7 20. Qe8+ Qf8 21. Qxf8+ Kxf8 22. Bxh6+ Kf7 23. cxb6 cxb6 24. Rb1 Bd7 25. Rxb6 Bxa4 26. Rxb7+ Kg6 27. Be3 Bxc2 28. g4 Bd1 29. h3 a4 30. Bd4 a3 31. f4 Ra4 32. Rg7+ Kh6 33. Rd7 Bc2 34. Bg7+ Kg6 35. Kg2 Rxf4 36. Be5 a2 37. Kg3 Ra4 38. Ba1 Bb3 39. Kh4 Bc2 40. Re7 Bb3 41. Kg3 Bd5 42. Rc7 Bb3 43. h4 Bd1 44. Rg7+ Kh6 45. g5+ Kh5 46. Rh7+ Kg6 47. Rh6+ Kf7 48. g6+ Ke7 49. Rh7+ Kd6 50. g7 Rg4+ 51. Kh3 e5 52. h5 Rg5 53. h6 Bb3 54. Rh8 Bf7 55. h7 Kd5 1-0

[Event "ISR-ch op"]
[Site "Acre"]
[Date "2024.01.22"]
[Round "2"]
[White "Flom, Gabriel"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2421"]
[BlackElo "2031"]
[PlyCount "79"]
[EventDate "2024.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 a5 13. Nd3 b6 14. a3 Ba6 15. Nb5 g5 16. b4 Rf6 17. bxa5 Bxb5 18. cxb5 Rxa5 19. a4 Rh6 20. Nb2 Nf6 21. Qc2 Nh5 22. Rfc1 Ra7 23. a5 Rb7 24. axb6 cxb6 25. Ra6 Nf6 26. Qa4 Nd7 27. Ra8 Rb8 28. Rxb8 Qxb8 29. Ra1 Bf8 30. Qa7 Qc8 31. Nc4 Ng6 32. Qa8 Nb8 33. Nxb6 Qc3 34. Rf1 g4 35. fxg4 f3 36. Bxf3 Nf4 37. Qxb8 Nh3+ 38. gxh3 Qxf3 39. Nd7 Rxh3 40. Qxf8+ 1-0

[Event "Wch U20 Blitz"]
[Site "Pula"]
[Date "2023.10.15"]
[Round "7"]
[White "Katz, Kiril"]
[Black "Haug, Havard"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2031"]
[BlackElo "2209"]
[PlyCount "77"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. a3 Ne7 7. b4 Bb6 8. Bd3 Ng6 9. h4 Bc7 10. Bxg6 hxg6 11. Qe2 a5 12. b5 Nd7 13. a4 Nc5 14. Nc3 d4 15. Ne4 b6 16. Ba3 Qd5 17. Bxc5 bxc5 18. c4 dxc3 19. Nxc3 Qb3 20. Ne4 Qb4+ 21. Kf1 Bb7 22. Nd6+ Bxd6 23. exd6 0-0 24. h5 Bxf3 25. Qxf3 g5 26. h6 Qd4 27. Rd1 Qc4+ 28. Kg1 g4 29. Qe3 Qc2 30. Rc1 Qg6 31. hxg7 Rfe8 32. Rxc5 Rec8 33. Rh8+ Kxg7 34. Rhxc8 Qb1+ 35. Rc1 Rxc8 36. Rxb1 Rc4 37. Qg5+ Kf8 38. d7 Rd4 39. d8Q+ 1-0

[Event "Wch U20 Blitz"]
[Site "Pula"]
[Date "2023.10.15"]
[Round "9"]
[White "Katz, Kiril"]
[Black "Pasti, Aron"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2031"]
[BlackElo "2394"]
[PlyCount "120"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N5c3 Be7 8. Be2 0-0 9. 0-0 b6 10. Bf4 Bb7 11. Re1 Rc8 12. Nd2 a6 13. Rc1 Nd7 14. a3 Nde5 15. Be3 Na5 16. Na4 Naxc4 17. Nxc4 Nxc4 18. Bxc4 b5 19. Bd3 bxa4 20. Qxa4 Bf6 21. Qb4 Qd7 22. Bd4 Bg5 23. Rxc8 Rxc8 24. Bc3 Be7 25. Qb6 Rc6 26. Qe3 h6 27. Qg3 e5 28. Bc2 Rc4 29. Qd3 Rc7 30. Bb3 Kf8 31. g3 Bf6 32. f4 exf4 33. Bxf6 gxf6 34. gxf4 Rc8 35. Kf2 Bc6 36. Rg1 Bb5 37. Qg3 Ke7 38. Qe3 Bc4 39. Bc2 Be6 40. e5 Rxc2+ 41. Ke1 dxe5 42. fxe5 f5 43. Qxh6 Qd3 44. Qh4+ Kd7 45. Qa4+ Kc7 46. Qa5+ Kb7 47. Qb4+ Ka7 48. Qe7+ Kb6 49. Qd6+ Qxd6 50. exd6 Rc1+ 51. Kf2 Rxg1 52. Kxg1 Kc6 53. h4 Kxd6 54. Kf2 Ke5 55. Ke3 f4+ 56. Kf3 Kf5 57. h5 Bd5+ 58. Kf2 Kg5 59. b4 Kxh5 60. a4 Bc6 0-1

[Event "Wch U20 Blitz"]
[Site "Pula"]
[Date "2023.10.15"]
[Round "11"]
[White "Martinovici, Ilie"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2432"]
[BlackElo "2031"]
[PlyCount "67"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 Nf6 4. Nc3 0-0 5. e4 d6 6. Nge2 Nc6 7. d4 e5 8. d5 Ne7 9. 0-0 Nd7 10. f4 f5 11. h3 h6 12. Be3 b6 13. Rc1 Nc5 14. fxe5 dxe5 15. b4 Nd7 16. Qd2 Kh7 17. c5 bxc5 18. bxc5 Nf6 19. d6 Neg8 20. exf5 Rb8 21. fxg6+ Kh8 22. dxc7 Qxc7 23. Nd5 Nxd5 24. Qxd5 Bb7 25. c6 Ba6 26. Rf7 Rxf7 27. Qxf7 Ne7 28. Bxh6 Rg8 29. Rd1 Bxe2 30. Rd7 Qb6+ 31. Kh2 Nf5 32. Qxf5 Qb2 33. Bxg7+ Rxg7 34. Qf8+ 1-0

[Event "Wch U20 Blitz"]
[Site "Pula"]
[Date "2023.10.15"]
[Round "10"]
[White "Montorsi, Matteo"]
[Black "Katz, Kiril"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2149"]
[BlackElo "2031"]
[PlyCount "98"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Be2 0-0 8. 0-0 Nd7 9. c4 Re8 10. Be3 Nf8 11. Qb3 Ng6 12. Rfd1 a5 13. c5 Be6 14. Bc4 a4 15. Qb4 Bf4 16. Bxe6 Rxe6 17. d5 Rxe3 18. fxe3 Bxe3+ 19. Kh1 cxd5 20. Qxb7 Nf4 21. c6 Ra7 22. Qb5 Qc8 23. b3 a3 24. b4 h5 25. Rxd5 Qg4 26. Rd8+ Kh7 27. Qf1 h4 28. h3 Qg3 29. Rad1 Bb6 30. R8d3 Nxd3 31. Qxd3+ g6 32. b5 Re7 33. Qf1 Qf4 34. Re1 Rc7 35. Qe2 Qb4 36. Rc1 Qd6 37. Qc4 g5 38. Qc2+ Kg7 39. Rd1 Qg3 40. Qe2 Rc8 41. Nd4 Qf4 42. Qd2 Qe5 43. Qd3 Bc7 44. Nf3 Qg3 45. Qf1 Re8 46. Re1 Rd8 47. Re2 Rd3 48. Qe1 Rxf3 49. Qxg3 Rf1+ 0-1

[Event "Wch U20 Blitz"]
[Site "Pula"]
[Date "2023.10.15"]
[Round "8"]
[White "Troselj, Ivan"]
[Black "Katz, Kiril"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2040"]
[BlackElo "2031"]
[PlyCount "80"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. c4 Nd7 10. Qc2 Nf8 11. Be3 Bg4 12. Nh4 Bc7 13. Rfe1 Qd6 14. g3 Bh3 15. Nf5 Qd7 16. Rad1 Ng6 17. a4 Bg4 18. Rc1 h5 19. d5 cxd5 20. cxd5 Ba5 21. Bd2 Qxd5 22. Ne3 Rxe3 23. Rxe3 Bh3 24. f3 Ne5 25. Bxa5 Qxa5 26. Qc3 Qd5 27. Be4 Qd7 28. f4 Ng4 29. Rd3 Qe8 30. Re1 Qf8 31. Bxb7 Re8 32. Bg2 Rxe1+ 33. Qxe1 Qc5+ 34. Kf1 Nxh2+ 35. Ke2 Qc2+ 36. Rd2 Bg4+ 37. Ke3 Qc5+ 38. Rd4 Qe7+ 39. Kd2 Qc7 40. Qe8+ Kh7 0-1

[Event "Wch U20 Blitz"]
[Site "Pula"]
[Date "2023.10.14"]
[Round "3"]
[White "Globus, Or"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2434"]
[BlackElo "2031"]
[PlyCount "97"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. a4 a5 8. cxd5 cxd5 9. Nc3 Nc6 10. Bf4 Nh5 11. Be3 Bf5 12. Qb3 Nb4 13. Rac1 Rc8 14. h3 Nf6 15. Ne5 Be6 16. Nb5 Qb6 17. Rc5 Ne4 18. Rxc8 Rxc8 19. Nd3 Nxd3 20. exd3 Nd6 21. Bxd5 Bxh3 22. Nxd6 Qxb3 23. Bxb3 exd6 24. Re1 Bf5 25. Bf4 Bxd4 26. Bh6 Bxb2 27. Re7 Be6 28. Bxe6 fxe6 29. Rxe6 Kf7 30. Rxd6 Rc7 31. Bd2 Be5 32. Rd5 Bc3 33. Bf4 Re7 34. Rb5 Bb4 35. Kg2 Kg7 36. Kf3 h6 37. g4 g5 38. Be5+ Kh7 39. Ke4 Rf7 40. f3 Re7 41. d4 Rd7 42. Kf5 Bc3 43. Ke6 Rd8 44. Rxb7+ Kg8 45. Rg7+ Kf8 46. Rh7 Re8+ 47. Kd7 Rxe5 48. dxe5 Bxe5 49. Rxh6 1-0

[Event "Wch U20 Blitz"]
[Site "Pula"]
[Date "2023.10.14"]
[Round "4"]
[White "Katz, Kiril"]
[Black "Gusev, Mikhail"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2031"]
[BlackElo "2012"]
[PlyCount "158"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. exd5 exd5 5. d4 Bd6 6. Bd3 h6 7. 0-0 0-0 8. Ne2 Bg4 9. Ne5 Be6 10. Ng3 c5 11. c3 Nc6 12. Nxc6 bxc6 13. f4 cxd4 14. cxd4 Qb6 15. Kh1 Rfe8 16. Be3 Bg4 17. Qd2 Re7 18. Bg1 Rae8 19. a4 a5 20. Bc2 Bb4 21. Qd3 Be2 22. Nxe2 Rxe2 23. Bd1 Rd2 24. Qb3 Qa6 25. Bf3 Ne4 26. Rad1 Rxd1 27. Qxd1 f5 28. g4 Nd2 29. Rf2 Nxf3 30. Qxf3 Qc8 31. gxf5 Qxf5 32. Rg2 Re1 33. Qg3 Qf6 34. f5 Qxd4 35. Qb8+ Kh7 36. Qg3 Qf6 37. h4 Re4 38. Bf2 Bd6 39. Qg6+ Qxg6 40. fxg6+ Kg8 41. Kg1 Kf8 42. b3 Ke7 43. Bb6 Bb4 44. h5 Re6 45. Rf2 Rf6 46. Re2+ Kd7 47. Bd4 Rf5 48. Bxg7 Rxh5 49. Bf6 Bf8 50. Rg2 Rf5 51. Bd4 Rf4 52. Be5 Re4 53. Bc3 Re3 54. Bxa5 Bg7 55. b4 Ra3 56. Re2 Rxa4 57. Kg2 d4 58. Rf2 Ke6 59. Rf7 Be5 60. Rf3 Ra2+ 61. Kf1 Rh2 62. Bb6 Rb2 63. Bc5 Rb1+ 64. Ke2 Rb2+ 65. Kd1 Rg2 66. Rh3 Rxg6 67. Kd2 Bf4+ 68. Kd3 Rg3+ 69. Rxg3 Bxg3 70. Bxd4 Kd5 71. Be3 h5 72. Bg5 Bd6 73. Kc3 Bg3 74. Kb3 h4 75. b5 cxb5 76. Kb4 Kc6 77. Be3 h3 78. Bg1 h2 79. Bxh2 Bxh2 0-1

[Event "Wch U20 Blitz"]
[Site "Pula"]
[Date "2023.10.14"]
[Round "2"]
[White "Katz, Kiril"]
[Black "Malfliet, Alexander"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2031"]
[BlackElo "1755"]
[PlyCount "57"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 a6 8. Qf3 Nc6 9. Nxc6 bxc6 10. g5 hxg5 11. hxg5 Rxh1 12. Qxh1 Nd7 13. Bd3 Bb7 14. Qh3 Ne5 15. f4 Nxd3+ 16. cxd3 Qb6 17. Bd2 Qg1+ 18. Qf1 Qg3+ 19. Kd1 d5 20. f5 Bb4 21. g6 fxg6 22. fxe6 Bxc3 23. Bxc3 Qg4+ 24. Kc2 Qxe6 25. exd5 Qxd5 26. Re1+ Kd7 27. Qe2 Qd6 28. Qg4+ Kc7 29. Be5 1-0

[Event "Wch U20 Blitz"]
[Site "Pula"]
[Date "2023.10.14"]
[Round "1"]
[White "Sahidi, Samir"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2476"]
[BlackElo "2031"]
[PlyCount "99"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Qg6 9. Nc3 Nge7 10. h4 h5 11. Qg5 Nb4 12. Bd3 Qxg5 13. Bxg5 f6 14. Be3 d5 15. exd5 Nxd3+ 16. cxd3 Bf5 17. d4 exd4 18. Bxd4 Rd8 19. Bb6 Rd6 20. Bc5 Rd7 21. 0-0-0 Kf7 22. Bxe7 Rxe7 23. Rhe1 Rd7 24. Rd4 b5 25. a3 Rc8 26. Kd2 a5 27. Rc1 Rc5 28. b4 axb4 29. axb4 Rc8 30. Nxb5 Rb8 31. Rc5 Kg6 32. Kc3 Rb6 33. Na3 Ra6 34. Ra5 Rb6 35. Nc4 Rb8 36. b5 Rc8 37. Ra6 Rc5 38. Kb4 Rcxd5 39. Rxd5 Rxd5 40. Rd6 Be4 41. f3 Rxd6 42. Nxd6 Ba8 43. b6 Kh6 44. b7 Bxb7 45. Nxb7 g5 46. g3 f5 47. f4 gxh4 48. gxh4 Kg6 49. Kc5 Kf6 50. Kd6 1-0

[Event "Wch U20 Blitz"]
[Site "Pula"]
[Date "2023.10.14"]
[Round "5"]
[White "Toumi, Mohamed Jad"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1941"]
[BlackElo "2031"]
[PlyCount "143"]
[EventDate "2023.10.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. Nc3 Bg7 6. d3 e5 7. 0-0 Qc7 8. h3 Nf6 9. Be3 b6 10. a4 a5 11. Qd2 h6 12. Nh2 Nd7 13. f4 exf4 14. Bxf4 Ne5 15. Nf3 Nxf3+ 16. Rxf3 Qe7 17. Raf1 Be6 18. Ne2 g5 19. Bg3 Rd8 20. Kh1 h5 21. h4 gxh4 22. Bf4 f6 23. Qe1 Bg4 24. Re3 0-0 25. Qxh4 Qf7 26. Ng3 Qg6 27. Nf5 Bxf5 28. exf5 Qxf5 29. Qg3 Qg4 30. Qe1 Rd7 31. Rg3 Qh4+ 32. Kg1 Kh8 33. Qe6 Rdf7 34. Qf5 Kg8 35. Qg6 f5 36. Be5 Qe7 37. Bd6 Qd8 38. Bxf8 Qxf8 39. Re1 Rf6 40. Qxh5 Rf7 41. Qg6 Rf6 42. Qh5 Rf7 43. Re6 Qd8 44. Reg6 Qd4+ 45. Kh2 Kf8 46. Qg5 Qe5 47. Qd8+ Qe8 48. Qxe8+ Kxe8 49. Rxg7 f4 50. Rxf7 fxg3+ 51. Kxg3 Kxf7 52. Kf4 Kg6 53. g4 b5 54. axb5 cxb5 55. g5 a4 56. d4 cxd4 57. Ke4 b4 58. Kxd4 a3 59. bxa3 bxa3 60. Kc3 Kxg5 61. Kb3 a2 62. Kxa2 Kf5 63. Kb3 Ke5 64. Kc4 Kd6 65. Kd4 Kc6 66. Kc4 Kc7 67. Kc5 Kc8 68. Kc6 Kd8 69. c4 Kc8 70. c5 Kd8 71. Kb7 Kd7 72. c6+ 1-0

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.12"]
[Round "9"]
[White "Avdiu, Bardh"]
[Black "Katz, Kiril"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1986"]
[BlackElo "2031"]
[PlyCount "84"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nc3 dxc4 8. a4 Be6 9. Ng5 Bd5 10. e4 h6 11. exd5 hxg5 12. dxc6 Nxc6 13. d5 Nb4 14. Bxg5 Nd3 15. Qd2 Nh7 16. Be3 Qa5 17. Ra3 Qb4 18. Rb1 Rfd8 19. Ne4 Qxd2 20. Bxd2 Rxd5 21. Bc3 Bxc3 22. Rxc3 Rd4 23. b3 Rc8 24. bxc4 Rcxc4 25. Rxc4 Rxc4 26. Rxb7 Rxa4 27. Rxe7 Ra1+ 28. Bf1 Re1 29. Kg2 Rd1 30. Be2 Ne1+ 31. Kf1 Ra1 32. Bc4 Nf3+ 33. Ke2 Nfg5 34. Nxg5 Nxg5 35. h4 Ra4 36. Kd3 Nf3 37. Re3 Ra3+ 38. Ke2 Nd4+ 39. Kd2 Nf3+ 40. Ke2 Nd4+ 41. Kd2 Nf3+ 42. Ke2 Nd4+ 1/2-1/2

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.12"]
[Round "10"]
[White "Katz, Kiril"]
[Black "Fecker, Noah"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2031"]
[BlackElo "2396"]
[PlyCount "51"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Be7 8. c4 Nf6 9. N1c3 a6 10. Na3 Ng4 11. Nc2 Nxe3 12. Nxe3 0-0 13. h4 Nd4 14. Bd3 Be6 15. Ncd5 b5 16. a4 b4 17. Nc2 Nb3 18. Rb1 Bxd5 19. cxd5 Nc5 20. b3 Bxh4 21. Nxb4 Bxf2+ 22. Kxf2 Qb6 23. Kg3 Qxb4 24. Qf3 f5 25. exf5 Qf4+ 26. Qxf4 0-1

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.12"]
[Round "8"]
[White "Katz, Kiril"]
[Black "Gusev, Mikhail"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2031"]
[BlackElo "2012"]
[PlyCount "33"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bf4 Bc5 7. Ndb5 0-0 8. e5 Ne8 9. Ne4 Be7 10. Bd3 a6 11. Nbd6 f5 12. exf6 Nxf6 13. Bg3 Nxe4 14. Bxe4 Qa5+ 15. c3 Bf6 16. 0-0 Be5 17. b4 1-0

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.12"]
[Round "11"]
[White "Montorsi, Matteo"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2149"]
[BlackElo "2031"]
[PlyCount "89"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd3 Nf6 6. Bf4 a6 7. 0-0-0 Be7 8. Nge2 0-0 9. h4 Qa5 10. Kb1 d5 11. exd5 Nb4 12. Qg3 Nbxd5 13. Be5 Rd8 14. Ne4 Kf8 15. Nxf6 Bxf6 16. Bxf6 Nxf6 17. Rxd8+ Qxd8 18. Nc1 Ne4 19. Qe3 Nd2+ 20. Ka1 Nxf1 21. Rxf1 Bd7 22. Rd1 Qc7 23. Nb3 Rd8 24. Qc5+ Qxc5 25. Nxc5 Ke7 26. Nxb7 Rc8 27. Kb1 Rc7 28. Na5 Rc5 29. b4 Rf5 30. f3 Rf4 31. c4 Rxh4 32. Kb2 e5 33. Kc3 e4 34. c5 exf3 35. gxf3 Rh3 36. Rd3 Bf5 37. Re3+ Kd7 38. a4 g5 39. Kd4 f6 40. Nc4 h5 41. b5 axb5 42. axb5 Rh4+ 43. Kd5 Be6+ 44. Rxe6 Rxc4 45. Rd6+ 1-0

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.11"]
[Round "7"]
[White "Andreev, Konstantin1"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2284"]
[BlackElo "2031"]
[PlyCount "87"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. Bd3 Be6 13. 0-0 Bg7 14. Qh5 f4 15. c4 b4 16. Nc2 Rb8 17. b3 a5 18. Rad1 Ne7 19. Rd2 Qd7 20. h3 Bxd5 21. exd5 Kf8 22. g3 f5 23. gxf4 e4 24. Be2 Bc3 25. Qh6+ Ke8 26. Rdd1 Kd8 27. Nd4 Bxd4 28. Rxd4 Kc7 29. Rc1 Rbg8+ 30. Kf1 Rg6 31. Qh5 Rhg8 32. Ke1 Kb6 33. Bf1 Qc7 34. c5+ dxc5 35. d6 Rxd6 36. Qe2 Ka7 37. Rxd6 Qxd6 38. Qb5 Rc8 39. Qxa5+ Kb7 40. Rd1 Qb6 41. Ba6+ Kc7 42. Rd7+ Kxd7 43. Qxb6 Rc6 44. Bb5 1-0

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.11"]
[Round "5"]
[White "Cugia, Filippo"]
[Black "Katz, Kiril"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1264"]
[BlackElo "2031"]
[PlyCount "53"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Be2 Bg5 13. 0-0 Ne7 14. Nxe7+ Qxe7 15. Nc2 Bb7 16. Bd3 g6 17. Nb4 f5 18. exf5 gxf5 19. Bc2 Kh8 20. Qh5 Qg7 21. g4 Bf3 22. h3 Rf6 23. h4 Bf4 24. Bd1 fxg4 25. Bc2 Rh6 26. Qf5 Rxh4 27. Qf8+ 0-1

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.11"]
[Round "4"]
[White "Katz, Kiril"]
[Black "Malfliet, Alexander"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2031"]
[BlackElo "1755"]
[PlyCount "66"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 a6 7. Be3 b5 8. Qd2 Nbd7 9. 0-0-0 Bb7 10. g4 Nb6 11. Qf2 Nfd7 12. a3 Rc8 13. Kb1 Rxc3 14. bxc3 Na4 15. Qe1 Ne5 16. f4 Nc4 17. Bd3 Nxa3+ 18. Ka2 Nc4 19. Nb3 Nxe3 20. Qxe3 Nxc3+ 21. Kb2 Nxd1+ 22. Rxd1 Be7 23. e5 Qc7 24. f5 Bd5 25. fxe6 Bxe6 26. Nd4 Qc5 27. exd6 Bxd6 28. Re1 Qa3+ 29. Kb1 Qa2+ 30. Kc1 Qa1+ 31. Kd2 Bb4+ 32. c3 Bxc3+ 33. Kc2 Qxe1 0-1

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.11"]
[Round "6"]
[White "Katz, Kiril"]
[Black "Roose, Casimir"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2031"]
[BlackElo "1776"]
[PlyCount "73"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. Qd2 b5 9. Rg1 Ne5 10. h3 Bb7 11. f4 Nc4 12. Bxc4 Qxc4 13. Qd3 d5 14. e5 Ne4 15. Nxe4 dxe4 16. Qxc4 bxc4 17. b4 Be7 18. Kd2 0-0 19. Kc3 Bd5 20. a4 Rab8 21. Rgb1 Rb7 22. b5 axb5 23. axb5 Rfb8 24. Nc6 Bxc6 25. bxc6 Rxb1 26. Rxb1 Rc8 27. Rb6 f5 28. Kxc4 Kf7 29. Kb5 Ke8 30. Rb7 h6 31. c4 Bf8 32. c5 Be7 33. c7 Kf7 34. Kc6 g5 35. Rb8 gxf4 36. Rxc8 fxe3 37. Ra8 1-0

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.10"]
[Round "1"]
[White "Bilych, Olexiy"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2425"]
[BlackElo "2031"]
[PlyCount "61"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 a6 6. b3 Bb4 7. Bd2 0-0 8. Bd3 c5 9. a3 Bxc3 10. Bxc3 cxd4 11. exd4 Nc6 12. 0-0 b6 13. Qe2 Bb7 14. Rfd1 Rc8 15. Ne5 Ne7 16. Bb2 a5 17. a4 Nc6 18. Rac1 Nb4 19. Bb1 Qe8 20. c5 Ba6 21. Qe3 bxc5 22. dxc5 Nd7 23. Qh3 h6 24. Qg3 f6 25. Nxd7 Qxd7 26. Qg6 Rfe8 27. Qh7+ Kf8 28. Bg6 Qc6 29. Qh8+ Ke7 30. Qxg7+ Kd8 31. Bxf6+ 1-0

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.10"]
[Round "2"]
[White "Katz, Kiril"]
[Black "Moretti, Lorenzo"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2031"]
[BlackElo "1341"]
[PlyCount "65"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 b5 10. f5 e5 11. Bxf6 Bxf6 12. Nd5 Qd8 13. Ne2 Bb7 14. Ng3 Bxd5 15. exd5 Nd7 16. Ne4 Be7 17. g4 Nf6 18. Ng3 Qa5 19. Kb1 Rc8 20. g5 Qa4 21. Bd3 Nd7 22. Ne4 Nc5 23. Nxc5 Rxc5 24. f6 gxf6 25. gxf6 Bd8 26. Be4 Ba5 27. Rhg1 Bb6 28. Rg7 b4 29. Qg4 Qb5 30. Rg8+ Rxg8 31. Qxg8+ Kd7 32. Bf5+ Kc7 33. Qc8# 1-0

[Event "Wch U20 Rapid"]
[Site "Pula"]
[Date "2023.10.10"]
[Round "3"]
[White "Subelj, Jan"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2496"]
[BlackElo "2031"]
[PlyCount "79"]
[EventDate "2023.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. c4 c6 7. 0-0 Qb6 8. Qc1 Be6 9. Nc3 dxc4 10. Ng5 cxb3 11. Nxe6 fxe6 12. Na4 Qb5 13. Nc5 bxa2 14. Nxe6 Rc8 15. Bh3 Na6 16. Nxg7 Kxg7 17. Bxc8 Rxc8 18. Rxa2 Rc7 19. d3 Qd5 20. Ra1 Qe6 21. Re1 c5 22. Qf4 Rc6 23. Rab1 Nb4 24. Bc3 a5 25. Bd2 Nc2 26. Qh6+ Kg8 27. Rf1 Nd4 28. Rxb7 Rc8 29. Qe3 Nxe2+ 30. Kg2 Qd5+ 31. Qf3 Nd4 32. Qxd5+ Nxd5 33. Ra1 Nb4 34. Rxa5 Nxd3 35. Ra3 c4 36. Rxe7 Nb5 37. Ra5 Rb8 38. Bh6 c3 39. Rg7+ Kh8 40. Rb7 1-0

[Event "ISR-ch U20"]
[Site "Ramat Hasharon"]
[Date "2023.08.07"]
[Round "6"]
[White "Katz, Kiril"]
[Black "Gavriely, Or"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2039"]
[BlackElo "2152"]
[PlyCount "93"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qb6 5. a4 h6 6. a5 Qc7 7. Ne2 e6 8. Ng3 Bh7 9. Bd3 Bxd3 10. Qxd3 c5 11. c3 cxd4 12. 0-0 dxc3 13. Nxc3 Nc6 14. a6 b6 15. Bf4 Bc5 16. Nb5 Qd7 17. Nh5 Kf8 18. Be3 Be7 19. f4 g6 20. Ng3 Bxh4 21. Rf3 Nge7 22. Nd6 Bxg3 23. Rxg3 Nf5 24. Nxf5 exf5 25. Rd1 Rd8 26. Bc1 Kg7 27. Qd2 Qe6 28. b3 d4 29. Bb2 Rd7 30. Rc1 Rhd8 31. Rd3 Rd5 32. b4 Nb8 33. Rc4 Nxa6 34. Rdxd4 Rxd4 35. Rxd4 Rxd4 36. Qxd4 Nc7 37. g3 Kh7 38. Qd8 Nd5 39. b5 Ne3 40. Qd3 Ng4 41. Bc1 h5 42. Bd2 Qe8 43. Qd5 Kg8 44. Kf1 a6 45. Qc6 Qd8 46. Qd6 Qe8 47. Qc6 1/2-1/2

[Event "ISR-ch U20"]
[Site "Ramat Hasharon"]
[Date "2023.08.06"]
[Round "5"]
[White "Katz, Kiril"]
[Black "Leib, Daniel"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2039"]
[BlackElo "1973"]
[PlyCount "130"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. Bd3 0-0 14. h4 Bh6 15. Nce3 Bxe3 16. Nxe3 Be6 17. g3 a5 18. a4 b4 19. Bb5 Na7 20. c4 Qc7 21. 0-0 Nc8 22. Qd3 Ne7 23. Nd5 Bxd5 24. cxd5 f5 25. Rac1 Qa7 26. Qe3 Qxe3 27. fxe3 fxe4 28. Bd7 Rxf1+ 29. Kxf1 Rb7 30. Be6+ Kf8 31. Ke2 b3 32. Kd2 Ke8 33. Rc4 g6 34. g4 h5 35. gxh5 gxh5 36. Kc3 Ng6 37. Rxe4 Nf8 38. Bh3 Nd7 39. Bxd7+ Kxd7 40. Rc4 Rb8 41. Rc6 Rb4 42. Ra6 Rxa4 43. Kxb3 Rxh4 44. Rxa5 Re4 45. Ra7+ Kc8 46. Rh7 Rxe3+ 47. Kc4 Re2 48. b4 Rd2 49. Kb5 Rd4 50. Rxh5 Kd7 51. Rh7+ Kd8 52. Kc6 Rxb4 53. Kxd6 Rb6+ 54. Kxe5 Ra6 55. Rb7 Rg6 56. Ra7 Rh6 57. Kd4 Rg6 58. Kc5 Rh6 59. Rg7 Rf6 60. Rg5 Kd7 61. d6 Rf1 62. Rg7+ Kd8 63. Rg5 Kd7 64. Rg7+ Kd8 65. Rg5 Kc8 1/2-1/2

[Event "ISR-ch U20"]
[Site "Ramat Hasharon"]
[Date "2023.08.06"]
[Round "4"]
[White "Tzidkiya, Yeshaayahu"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2445"]
[BlackElo "2039"]
[PlyCount "79"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. a3 f5 11. exf6 Nxf6 12. Nxf6+ gxf6 13. Qh5+ Kd8 14. Bd2 Qxb2 15. Ba5+ Ke7 16. Bb4+ d6 17. Rd1 c5 18. Bb5 Bd7 19. Qxc5 Bxb5 20. Qxb5 Kf7 21. 0-0 a5 22. Qd7+ Be7 23. Rxd6 axb4 24. Rxe6 Rhe8 25. Rfe1 Qa2 26. Rxe7+ Rxe7 27. Qxe7+ Kg8 28. axb4 Qb2 29. h3 Qd4+ 30. Kh1 Qxf4 31. b5 Qf2 32. c4 Kh8 33. Qe3 Qb2 34. Rf1 Ra2 35. Qf3 Kg7 36. c5 Kf7 37. b6 Ra1 38. Rxa1 Qxa1+ 39. Kh2 Qe5+ 40. Qg3 1-0

[Event "ISR-ch U20"]
[Site "Ramat Hasharon"]
[Date "2023.08.04"]
[Round "3"]
[White "Dezent, Eyal"]
[Black "Katz, Kiril"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1824"]
[BlackElo "2039"]
[PlyCount "34"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 f6 6. Bd3 e5 7. Qh5+ g6 8. Bxg6+ hxg6 9. Qxh8 exf4 10. Qxg8 Bf5 11. Ne2 Qd7 12. Nd2 0-0-0 13. c4 Bb4 14. Qxd5 Qe7 15. Qxd8+ Kxd8 16. a3 Nxd4 17. 0-0-0 Nxe2# 0-1

[Event "ISR-ch U20"]
[Site "Ramat Hasharon"]
[Date "2023.08.03"]
[Round "2"]
[White "Katz, Kiril"]
[Black "Meirovich, Ilay"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2039"]
[BlackElo "1861"]
[PlyCount "61"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. Qd2 c5 5. e3 Bg7 6. 0-0-0 0-0 7. f3 cxd4 8. exd4 a6 9. Nge2 b5 10. Kb1 Nbd7 11. Bh6 Nb6 12. Bxg7 Kxg7 13. Nf4 b4 14. Nce2 Nc4 15. Qc1 h5 16. h4 Rh8 17. Ng3 Qc7 18. Bxc4 dxc4 19. Qe3 c3 20. Qe5 Qb7 21. Rhe1 Bd7 22. d5 Rae8 23. d6 exd6 24. Ngxh5+ gxh5 25. Qg5+ Kh7 26. Qxf6 Be6 27. Rxe6 Rxe6 28. Nxe6 fxe6 29. Qxe6 Qb5 30. Qf7+ Kh6 31. Rxd6# 1-0

[Event "Ramat Gan Shavuot op"]
[Site "Ramat Gan"]
[Date "2023.05.25"]
[Round "4"]
[White "Katz, Kiril"]
[Black "Ehrlich, Roy"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2016"]
[BlackElo "2228"]
[PlyCount "146"]
[EventDate "2023.05.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Nf6 7. Nxf6+ Qxf6 8. Bb5+ Nc6 9. Nf3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Bd7 12. 0-0 Rd8 13. Qe3 a6 14. Ba4 Nxd4 15. Bxd7+ Rxd7 16. Ne5 Rd5 17. Rad1 Qxe5 18. Qxe5 Nf3+ 19. gxf3 Rxe5 20. Rd6 Rg5+ 21. Kh1 Ke7 22. Rfd1 Rb5 23. Rd7+ Kf6 24. R1d4 g5 25. b4 Rc8 26. a4 Rb6 27. b5 axb5 28. a5 Ra6 29. Rxb7 Rxa5 30. Rdd7 Rf8 31. Kg2 h5 32. h3 Kg6 33. Re7 h4 34. Kg1 Ra3 35. Rxb5 Rxf3 36. Kg2 Rf4 37. Rc7 Rd8 38. Rcc5 f6 39. Rc2 Rd5 40. Rb8 Kf5 41. Rh8 Rd3 42. Rh6 Rfd4 43. Rc5+ Rd5 44. Rc8 Rd6 45. Rf8 e5 46. Rf7 R3d4 47. Rf8 Rf4 48. Rf7 Ke4 49. Ra7 Rd2 50. Ra4+ Rd4 51. Ra6 f5 52. Ra5 Rd5 53. Ra3 Rd2 54. Ra4+ Kd3 55. Rxf4 exf4 56. Kf3 Kc2 57. Rf6 Rd3+ 58. Kg2 f3+ 59. Kh2 Rd5 60. Re6 Kd1 61. Re3 f4 62. Rxf3 Ke2 63. Kg2 Rf5 64. Ra3 f3+ 65. Kg1 Re5 66. Rb3 Re4 67. Rb2+ Ke1 68. Rb1+ Kd2 69. Rb3 g4 70. hxg4 Rxg4+ 71. Kf1 h3 72. Rb1 h2 73. Rd1+ Kc3 0-1

[Event "Ramat Gan Shavuot op"]
[Site "Ramat Gan"]
[Date "2023.05.25"]
[Round "6"]
[White "Katz, Kiril"]
[Black "Iliaguev, Nisim"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2016"]
[BlackElo "2402"]
[PlyCount "81"]
[EventDate "2023.05.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nd2 Ne7 9. Ne2 Nf5 10. c4 Nd7 11. 0-0 Be7 12. Bxe7 Nxe7 13. Ng3 g6 14. c5 Qd8 15. b4 0-0 16. Nf3 Nf5 17. Nxf5 exf5 18. Ng5 Re8 19. f4 b6 20. Rae1 Nf8 21. Re2 Qd7 22. Rfe1 bxc5 23. dxc5 a5 24. a3 axb4 25. axb4 Ne6 26. Nxe6 Rxe6 27. Rb1 Qe7 28. g3 Qa7 29. Kg2 Re7 30. Rc2 Rb8 31. b5 cxb5 32. Rxb5 Rxb5 33. Qxb5 Kg7 34. c6 Qd4 35. Qb2 Qe4+ 36. Kh2 Rc7 37. Re2 Rxc6 38. Rxe4 dxe4 39. e6+ Kf8 40. Qb8+ Kg7 41. e7 1-0

[Event "Ramat Gan Shavuot op"]
[Site "Ramat Gan"]
[Date "2023.05.25"]
[Round "5"]
[White "Michaeli, Omri"]
[Black "Katz, Kiril"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1874"]
[BlackElo "2016"]
[PlyCount "118"]
[EventDate "2023.05.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Nge7 9. Nc3 Qg6 10. f3 Nd4 11. Qf2 Qb6 12. Bc4 Qb4 13. Bd3 d6 14. a3 Qb6 15. 0-0 Be6 16. f4 f6 17. Be3 0-0 18. Rfd1 f5 19. Bxd4 Qxd4 20. Qxd4 exd4 21. Ne2 fxe4 22. Bxe4 Bf5 23. Bxf5 Nxf5 24. Nxd4 Ne3 25. Re1 Rxf4 26. Rxe3 Rxd4 27. Rae1 Rc8 28. Re8+ Rxe8 29. Rxe8+ Kf7 30. Re2 b5 31. Kf2 a5 32. Ke3 Rd5 33. Rd2 Rc5 34. c3 Ke6 35. Rd4 Rg5 36. g4 h5 37. h3 hxg4 38. hxg4 Re5+ 39. Kf3 Rd5 40. Ke4 Re5+ 41. Kf3 a4 42. c4 bxc4 43. Rxc4 Rb5 44. Rxa4 Rxb2 45. Ra7 g5 46. Ra6 Ke5 47. Ra5+ d5 48. Ra4 Rb3+ 49. Kf2 d4 50. Ra8 Kf4 51. Rd8 Ke4 52. a4 Rb2+ 53. Ke1 Ra2 54. Rg8 Ke3 55. Kd1 Ra1+ 56. Kc2 d3+ 57. Kc3 Rc1+ 58. Kb2 d2 59. Re8+ Kf4 0-1

[Event "Ramat Gan Shavuot op"]
[Site "Ramat Gan"]
[Date "2023.05.25"]
[Round "1"]
[White "Mindlin, Alon"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2435"]
[BlackElo "2016"]
[PlyCount "55"]
[EventDate "2023.05.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 Ne8 10. Nge2 f5 11. Nf4 Nc7 12. a4 Nd7 13. exf5 Rxf5 14. Bd3 Re5 15. Be4 Nf6 16. 0-0 Qe8 17. Rae1 Bd7 18. Nd3 Re7 19. Bf4 Nxe4 20. Nxe4 Bd4+ 21. Kh1 Nxd5 22. Bxd6 Re6 23. Ndxc5 Bxc5 24. Qxd5 Bxd6 25. Nf6+ Kf7 26. Nxe8 Raxe8 27. Rxe6 Rxe6 28. Re1 1-0

[Event "Ramat Gan Shavuot op"]
[Site "Ramat Gan"]
[Date "2023.05.25"]
[Round "3"]
[White "Mordechai, Hanan"]
[Black "Katz, Kiril"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "2366"]
[BlackElo "2016"]
[PlyCount "176"]
[EventDate "2023.05.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 g6 7. Ne3 Be6 8. Ned5 Bg7 9. h4 h6 10. Be3 Nf6 11. f3 0-0 12. Qd2 Nd4 13. 0-0-0 Bxd5 14. exd5 Nf5 15. Bf2 h5 16. Kb1 Bh6 17. Qe1 Re8 18. Bd3 Nd4 19. Be4 Nxe4 20. fxe4 Bg7 21. g4 hxg4 22. h5 Nf3 23. Qf1 Qg5 24. hxg6 Qxg6 25. Qg2 f5 26. exf5 Qxf5 27. Be3 Rac8 28. Nb5 Qd7 29. Qe2 a6 30. Nc3 Qf5 31. Bh6 Re7 32. Ne4 Qg6 33. Qe3 Nd4 34. Bxg7 Kxg7 35. c3 Nf5 36. Qd3 Ree8 37. Rhg1 Rh8 38. Ka1 Rh4 39. Rdf1 Rch8 40. Qc4 Rf8 41. Qc7+ Rf7 42. Qb8 Rh8 43. Qa7 g3 44. Nxg3 Nxg3 45. Rxf7+ Kxf7 46. Qxb7+ Kf6 47. Qxa6 Rd8 48. Qb6 Ke7 49. Qa7+ Rd7 50. Qf2 Qf7 51. Qxf7+ Kxf7 52. Rxg3 Kf6 53. b4 Kf5 54. Kb2 Ke4 55. c4 Kd4 56. Kb3 e4 57. a4 Rf7 58. Rg4 Rf3+ 59. Kb2 Rf2+ 60. Kb3 Rf3+ 61. Kc2 Rc3+ 62. Kb2 Rxc4 63. Kb3 Kxd5 64. a5 Rc1 65. Kb2 Re1 66. Rg5+ Kc4 67. b5 e3 68. b6 e2 69. Rg4+ Kd5 70. b7 Rb1+ 71. Kxb1 e1Q+ 72. Kb2 Qd2+ 73. Kb3 Qd1+ 74. Kb2 Qe2+ 75. Ka3 Qd3+ 76. Ka4 Qc2+ 77. Kb5 Qc6+ 78. Kb4 Qxb7+ 79. Ka3 Qb1 80. Ra4 Qb7 81. a6 Qa7 82. Kb3 Ke5 83. Kc3 d5 84. Kd3 Qh7+ 85. Kc3 Qc7+ 86. Kd3 Qc1 87. Rh4 Qf1+ 88. Kc2 Qxa6 0-1

[Event "Ramat Gan Winter op"]
[Site "Ramat Gan"]
[Date "2023.01.07"]
[Round "1"]
[White "Aizenberg, Benny"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2348"]
[BlackElo "1991"]
[PlyCount "95"]
[EventDate "2023.01.07"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 a6 7. Ba4 b5 8. Bb3 d6 9. 0-0 Nf6 10. e5 dxe5 11. Nxe5 Nxe5 12. dxe5 Qxd1 13. Rxd1 Nd7 14. f4 e6 15. Be3 Bf8 16. Nc3 Bc5 17. Kf2 Bb7 18. Rac1 Rc8 19. g3 g5 20. Bxc5 Rxc5 21. Ke3 Ke7 22. a4 Rhc8 23. axb5 axb5 24. Ra1 Rxc3+ 25. bxc3 Rxc3+ 26. Rd3 gxf4+ 27. gxf4 Rc7 28. Ra7 b4 29. Rd4 Rc3+ 30. Ke2 Bc6 31. Rxb4 Kf8 32. Ba4 Ra3 33. Rxd7 Bxd7 34. Bxd7 Ra2+ 35. Kf3 Rxh2 36. Rb8+ Kg7 37. Be8 Kf8 38. Ba4+ Kg7 39. Rb7 Kf8 40. Kg4 Ra2 41. Bb3 Rb2 42. Kg5 Kg7 43. Bd5 h6+ 44. Kg4 h5+ 45. Kg5 Rxb7 46. Bxb7 f6+ 47. exf6+ Kf7 48. Be4 1-0

[Event "Ramat Gan Winter op"]
[Site "Ramat Gan"]
[Date "2023.01.07"]
[Round "6"]
[White "Katz, Kiril"]
[Black "Bodenshtein, Yair"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1991"]
[BlackElo "1810"]
[PlyCount "129"]
[EventDate "2023.01.07"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 c5 7. Bb5+ Nc6 8. Ne2 Be7 9. 0-0 0-0 10. d4 f6 11. Nf4 fxe5 12. Qxd5+ Qxd5 13. Nxd5 Rxf1+ 14. Kxf1 Bd6 15. Bc4 Kf8 16. dxc5 Bxc5 17. Be3 Bxe3 18. Nxe3 Ke7 19. Nd5+ Kd6 20. Rd1 Kc5 21. Nc7 Kxc4 22. Nxa8 Kxc3 23. Nc7 Kxc2 24. Re1 Bf5 25. Re2+ Kd3 26. Kf2 e4 27. Nb5 Ne5 28. h3 Nc4 29. Ke1 a6 30. Nd6 Nxd6 31. Rd2+ Kc3 32. Rxd6 e3 33. Ke2 Bb1 34. a3 a5 35. Kxe3 b5 36. Ra6 a4 37. Rc6+ Kb3 38. Rb6 Kc4 39. Rb7 g5 40. Rc7+ Kb3 41. Rb7 Kc4 42. g3 Bg6 43. Kd2 Bf5 44. g4 Be4 45. Rc7+ Kb3 46. Rc3+ Kb2 47. Rc5 b4 48. Rc4 Bd5 49. Rxb4+ Kxa3 50. Rb5 Bb3 51. Kc1 Bc4 52. Rxg5 Kb3 53. Kb1 Bd3+ 54. Ka1 Kc3 55. Re5 Kd4 56. Re7 Be4 57. g5 Ke3 58. h4 Kf4 59. h5 Bd3 60. Rd7 Bc2 61. Kb2 Bf5 62. g6 hxg6 63. h6 g5 64. Rf7 Ke5 65. Rxf5+ 1-0

[Event "Ramat Gan Winter op"]
[Site "Ramat Gan"]
[Date "2023.01.07"]
[Round "4"]
[White "Katz, Kiril"]
[Black "Caspi, Israel"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1991"]
[BlackElo "2472"]
[PlyCount "115"]
[EventDate "2023.01.07"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 Qh4+ 7. g3 Qe4+ 8. Qxe4 dxe4 9. Bg2 Bf5 10. Ne2 Nd7 11. Nd4 Bg6 12. e6 Nc5 13. exf7+ Bxf7 14. Ba3 Bc4 15. Bxc5 Bxc5 16. Bxe4 0-0-0 17. d3 Rhe8 18. Kd2 Bg8 19. Rab1 c6 20. a4 Bxd4 21. cxd4 Rxd4 22. Rhe1 Kc7 23. a5 Ra4 24. Ra1 Rxa1 25. Rxa1 a6 26. Rf1 h6 27. Kc3 Kd6 28. Kd4 Be6 29. c4 c5+ 30. Kc3 Re7 31. Rb1 Bc8 32. Kd2 Kc7 33. Ke3 Rf7 34. h4 Rf6 35. g4 g5 36. hxg5 hxg5 37. Rh1 Rf7 38. Rh5 Rg7 39. Bf3 Bd7 40. d4 Be8 41. Rh6 Re7+ 42. Kd3 Rd7 43. d5 Rd6 44. Rh7+ Rd7 45. Rh8 Bg6+ 46. Be4 Bxe4+ 47. Kxe4 Rf7 48. Ke5 Rf1 49. Rh7+ Kc8 50. Kd6 Kb8 51. Rh8+ Ka7 52. Re8 Rf4 53. Kc7 Rxc4 54. d6 Rxg4 55. Rb8 Rd4 56. Rxb7+ Ka8 57. Rb6 Ka7 58. d7 1-0

[Event "Ramat Gan Winter op"]
[Site "Ramat Gan"]
[Date "2023.01.07"]
[Round "5"]
[White "Sherman, Reem"]
[Black "Katz, Kiril"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2249"]
[BlackElo "1991"]
[PlyCount "98"]
[EventDate "2023.01.07"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Be3 Nd4 12. Nc7+ Ke7 13. Rc1 Bg4 14. Qd3 Qxd3 15. Bxd3 Rd8 16. f3 Bh5 17. Kf2 Kd6 18. c3 Nxf3 19. Nb5+ axb5 20. gxf3 Kc6 21. Rhd1 Nf6 22. Rd2 e4 23. Bxe4+ Nxe4+ 24. fxe4 Rxd2+ 25. Bxd2 Rd8 26. Bf4 Rd3 27. Be3 f6 28. Rg1 g5 29. h4 h6 30. hxg5 hxg5 31. Rh1 Bf7 32. Rh6 Rd6 33. a3 Bb3 34. Kg3 Re6 35. Rg6 Kd6 36. Bd4 Bc2 37. Bxf6 Bxe4 38. Rh6 Kd5 39. Kg4 Re8 40. Bxg5 Kc4 41. Kf4 Kb3 42. Rh2 Bc2 43. Bf6 Rf8 44. Kg5 Kxb2 45. Bd4 Kb3 46. Rh6 Rf5+ 47. Kg4 Kxa3 48. Rb6 Be4 49. Rxb7 Bxb7 1/2-1/2

[Event "Ramat Gan Shavuot Rapid"]
[Site "Ramat Gan"]
[Date "2022.06.04"]
[Round "1"]
[White "Katz, Kiril"]
[Black "Dvoirys, Semen I"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2005"]
[BlackElo "2439"]
[PlyCount "70"]
[EventDate "2022.06.04"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[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 Qb6 5. Nb3 Nf6 6. Bd3 d5 7. Be3 Qc7 8. Nc3 dxe4 9. Nxe4 Nd5 10. 0-0 e6 11. Bd2 Be7 12. f4 0-0 13. c4 Nf6 14. Bc3 Rd8 15. Nxf6+ Bxf6 16. Bxf6 gxf6 17. Qg4+ Kf8 18. Bxh7 f5 19. Qh4 Qe7 20. Qh6+ Ke8 21. Rf3 b6 22. Bxf5 exf5 23. Qxc6+ Bd7 24. Qh6 Be6 25. Kh1 Rac8 26. Rg3 Rd6 27. Rg8+ Kd7 28. Rxc8 Kxc8 29. c5 bxc5 30. Nxc5 Bd5 31. Qh8+ Kc7 32. Qc3 Qe2 33. Nd3+ Bc6 34. Qa5+ Kb7 35. Ne1 Qf1# 0-1

[Event "Ramat Gan Shavuot Rapid"]
[Site "Ramat Gan"]
[Date "2022.06.04"]
[Round "6"]
[White "Katz, Kiril"]
[Black "Katkov, Michelle"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2005"]
[BlackElo "2208"]
[PlyCount "149"]
[EventDate "2022.06.04"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 Nc6 5. h3 Na5 6. Bb3 Nxb3 7. axb3 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Qf3 Qxf3 11. Nxf3 f6 12. Bd2 Be6 13. b4 Be7 14. Bc3 Kf7 15. 0-0 a6 16. Nd2 g5 17. Ne4 h5 18. Nc5 Bd5 19. g3 Rag8 20. Kh2 Bd6 21. Ne4 f5 22. Nxd6+ cxd6 23. Bd2 Bf3 24. Rfe1 h4 25. g4 Kf6 26. gxf5 g4 27. hxg4 Rxg4 28. Rg1 Kxf5 29. Rxg4 Bxg4 30. f3 Bxf3 31. Rf1 e4 32. dxe4+ Kxe4 33. Re1+ Kd5 34. Re3 Bd1 35. Bc3 Rf8 36. Rd3+ Kc6 37. Rxd1 Rf2+ 38. Kh3 Rxc2 39. Kxh4 Rg2 40. Rd3 b6 41. Rg3 Rh2+ 42. Kg4 a5 43. bxa5 bxa5 44. Kf3 a4 45. Ke3 Kc5 46. Kd3 d5 47. Rg4 Rh3+ 48. Kc2 Rh2+ 49. Kb1 a3 50. Bb4+ Kb5 51. Bxa3 Rd2 52. Kc1 Re2 53. Rd4 Kc6 54. Rd2 Re4 55. Kc2 Rg4 56. Kc3 Rc4+ 57. Kd3 Rg4 58. Rc2+ Kd7 59. Rc5 Ke6 60. Rc6+ Kf5 61. Rc8 Ke6 62. Re8+ Kd7 63. Re7+ Kc6 64. Re6+ Kc7 65. Rh6 Ra4 66. Bc5 Rc4 67. b4 Rc1 68. Kd4 Rd1+ 69. Ke5 d4 70. Bxd4 Rb1 71. Bc5 Rb3 72. Kd5 Rb1 73. Rh7+ Kd8 74. Kc6 Re1 75. Rh8+ 1-0

[Event "Ramat Gan Shavuot Rapid"]
[Site "Ramat Gan"]
[Date "2022.06.04"]
[Round "5"]
[White "Katz, Kiril"]
[Black "Zemach, Nadav"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "2005"]
[BlackElo "2238"]
[PlyCount "191"]
[EventDate "2022.06.04"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "ISR"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 f5 6. d3 Nxc3 7. bxc3 d4 8. Bb2 Nc6 9. cxd4 Nxd4 10. Qf2 Bc5 11. Nf3 Nxf3+ 12. Qxf3 Bd4 13. c3 Bxe5 14. d4 Bf6 15. Bc4 Qd6 16. 0-0 c6 17. Rfe1+ Kd8 18. a4 Qd7 19. Be6 Qxe6 20. Rxe6 Bxe6 21. a5 Kd7 22. Ba3 g5 23. Re1 Rhe8 24. Qh5 Bg8 25. Rf1 Ke6 26. Qh3 Kd7 27. Qxf5+ Re6 28. d5 cxd5 29. Qxd5+ Kc7 30. Qb5 a6 31. Qc4+ Rc6 32. Qe4 Re6 33. Qf3 Rd8 34. Rb1 Rc6 35. Qg3+ Kc8 36. Qg4+ Be6 37. Qb4 Rc7 38. Qb6 Bf5 39. Bd6 Rxd6 40. Qxd6 Be7 41. Qd1 Bxb1 42. Qxb1 Bc5+ 43. Kf1 Kb8 44. Qf5 Be3 45. Ke2 Bc1 46. Kd3 Rc6 47. Qxh7 Bb2 48. Qg8+ Ka7 49. c4 Bf6 50. Ke4 Be7 51. Kd5 Rd6+ 52. Ke5 Rc6 53. g3 Bb4 54. Kd4 Bxa5 55. Qxg5 Bb6+ 56. c5 Bc7 57. h4 a5 58. h5 a4 59. h6 a3 60. Qc1 Bxg3 61. Qxa3+ Ra6 62. Qxg3 Rxh6 63. Kc4 Rc6 64. Kb5 Ka8 65. Qg8+ Ka7 66. Qd5 Ra6 67. Qd7 Ka8 68. Qd8+ Ka7 69. Kc4 Rc6 70. Qa5+ Ra6 71. Qb4 Ka8 72. Kd5 Ka7 73. Qd4 Ka8 74. Qe3 Kb8 75. Kc4 Ka8 76. Kb5 Kb8 77. Qd4 Ka8 78. Qe4 Kb8 79. Qe7 Ka8 80. Qc7 Ka7 81. Qd8 Rc6 82. Qd4 Ka8 83. Qa1+ Kb8 84. Qa5 Ra6 85. Qd2 Ka7 86. Qf4 Ka8 87. Kb4 Ka7 88. Qc7 Ka8 89. Kc4 Ka7 90. Kd5 Ka8 91. Qb6 Rxb6 92. cxb6 Kb8 93. Kd6 Kc8 94. Ke7 Kb8 95. Kd7 Ka8 96. Kc8 1/2-1/2

[Event "ISR-ch 40th"]
[Site "Jerusalem"]
[Date "2021.03.15"]
[Round "9"]
[White "Katz, Kiril"]
[Black "Parnes, Nadav"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1957"]
[BlackElo "2273"]
[PlyCount "107"]
[EventDate "2021.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. Bc4 Nb6 8. Bb3 Nc6 9. a4 Bg4 10. a5 Bxf3 11. gxf3 Nd7 12. Ne2 e6 13. h4 h5 14. c3 Ne7 15. Ng3 d5 16. Be3 Re8 17. Qd3 Nf8 18. Bc2 c6 19. Kd2 Qc7 20. Qe2 b6 21. Qg2 Nf5 22. Bxf5 exf5 23. Nxf5 gxf5 24. Qg5 f6 25. Qxh5 Qf7 26. Qxf5 fxe5 27. Qxf7+ Kxf7 28. fxe5 Ng6 29. h5 Ne7 30. h6 Bh8 31. Rh5 Rg8 32. Rg5 b5 33. Rag1 Rxg5 34. Rxg5 Rg8 35. Rxg8 Nxg8 36. h7 Ne7 37. Bg5 a6 38. Bxe7 Kxe7 39. f4 Ke6 40. Kc2 b4 41. Kb3 bxc3 42. bxc3 Bg7 43. Kb4 Bf8+ 44. Ka4 Bg7 45. Kb3 Kf5 46. h8Q Bxh8 47. Kb4 Kxf4 48. e6 Bf6 49. Kc5 Ke4 50. Kb6 Kf5 51. Kxa6 c5 52. dxc5 Kxe6 53. Kb7 Bxc3 54. a6 1-0

[Event "ISR-ch 40th"]
[Site "Jerusalem"]
[Date "2021.03.14"]
[Round "8"]
[White "Katz, Kiril"]
[Black "Gruenfeld, Yehuda"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1957"]
[BlackElo "2412"]
[PlyCount "141"]
[EventDate "2021.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Qb6 7. Nb3 e6 8. Qe2 Qc7 9. Be3 b5 10. g4 h6 11. 0-0-0 Nbd7 12. Qf2 b4 13. Ne2 d5 14. exd5 Nxd5 15. Rxd5 exd5 16. Bf4 Bd6 17. Qd4 0-0 18. Qxb4 Bxb4 19. Bxc7 Re8 20. c3 Bf8 21. Nf4 Ra7 22. Ba5 Nf6 23. Bb6 Rae7 24. Bf2 Rc7 25. h4 Bd6 26. Nd3 Nd7 27. Nd4 Nc5 28. Nxc5 Bxc5 29. a3 Rce7 30. Kd2 Bd6 31. Nc6 Bf4+ 32. Kd1 Re6 33. Nd4 Rb6 34. b4 Bd7 35. Bd3 a5 36. Bc2 axb4 37. Nb3 Ra6 38. axb4 Ra2 39. Re1 Rxe1+ 40. Bxe1 Bb5 41. Bd2 Bg3 42. h5 Bc4 43. Kc1 Bf2 44. Na5 Be2 45. Kb1 Rxc2 46. Kxc2 Bxf3 47. g5 hxg5 48. Bxg5 Bxh5 49. Kd3 Bb6 50. Nc6 Kf8 51. Be7+ Ke8 52. Bc5 Bxc5 53. bxc5 Kd7 54. Ne5+ Ke6 55. Kd4 f6 56. Nd3 g5 57. c6 Kd6 58. c7 Kxc7 59. Kxd5 Bf7+ 60. Kd4 Kd6 61. c4 Be8 62. c5+ Ke6 63. Nb4 f5 64. c6 Kd6 65. c7 Bd7 66. Nd3 Bc8 67. Ne5 Kxc7 68. Nf7 g4 69. Ke3 g3 70. Kf3 f4 71. Ng5 1/2-1/2

[Event "ISR-ch 40th"]
[Site "Jerusalem"]
[Date "2021.03.13"]
[Round "7"]
[White "Ben Artzi, Ido"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2368"]
[BlackElo "1957"]
[PlyCount "55"]
[EventDate "2021.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 e5 7. c3 Nc6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Nc4 Qe7 11. b3 Rd8 12. Ba3 Qe8 13. Qe2 b6 14. Rfd1 Ba6 15. f3 Nh5 16. g3 Qe6 17. Ne3 Bxd3 18. Rxd3 Rxd3 19. Qxd3 Bh6 20. Rd1 Qh3 21. Ng4 Bg5 22. Qd7 Kg7 23. Qxc7 Re8 24. Rd7 Kg8 25. Rxf7 Rd8 26. Nh6+ Bxh6 27. Qxd8+ Kxf7 28. Qe7+ 1-0

[Event "ISR-ch 40th"]
[Site "Jerusalem"]
[Date "2021.03.12"]
[Round "6"]
[White "Katz, Kiril"]
[Black "Kochavi, Ori"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1957"]
[BlackElo "2273"]
[PlyCount "104"]
[EventDate "2021.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Be3 Qc7 7. N1d2 Nf6 8. f4 h5 9. h3 g5 10. fxg5 Qg3+ 11. Bf2 Qxg5 12. Qf3 d6 13. 0-0-0 Bd7 14. Kb1 Ne5 15. Qe2 Rc8 16. Bxa7 Qg6 17. Bd4 Bc6 18. Bxe5 dxe5 19. Na5 Bb4 20. Nxc6 bxc6 21. c3 Bc5 22. Qf3 Rd8 23. Bd3 h4 24. Nc4 Rh5 25. Rhf1 Ke7 26. Na5 Rc8 27. Be2 Rg5 28. Qd3 Qxe4 29. Rxf6 Qxd3+ 30. Bxd3 Kxf6 31. Be4 Kg7 32. Rd7 Rg3 33. Bxc6 Bb6 34. Bb7 Rc7 35. Rxc7 Bxc7 36. Nc4 f5 37. a4 e4 38. a5 Rxg2 39. a6 Bb8 40. Ne5 Rg1+ 41. Kc2 Ba7 42. Nc6 Rg2+ 43. Kd1 Bb6 44. b4 Rg3 45. c4 Rxh3 46. c5 Rd3+ 47. Ke2 h3 48. Ne5 h2 49. Nxd3 h1Q 50. Ne1 Qh2+ 51. Kd1 e3 52. Nf3 Qf2 0-1

[Event "ISR-ch 40th"]
[Site "Jerusalem"]
[Date "2021.03.11"]
[Round "5"]
[White "Lahav, Michal"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2216"]
[BlackElo "1957"]
[PlyCount "53"]
[EventDate "2021.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. b3 g6 3. Bb2 Nf6 4. h4 Bg7 5. e5 Nd5 6. Qf3 e6 7. Na3 Nc6 8. Qg3 Nde7 9. Nf3 Nf5 10. Qf4 h5 11. 0-0-0 a6 12. Nc4 0-0 13. g4 Bh6 14. Qe4 d5 15. exd6 hxg4 16. Qxg4 Nxd6 17. Nce5 Bg7 18. h5 Nxe5 19. Nxe5 g5 20. h6 Bxe5 21. Bxe5 f6 22. Qh5 Nf5 23. Qg6+ Kh8 24. Bd3 fxe5 25. Bxf5 Qe7 26. Be4 Bd7 27. Qg7+ 1-0

[Event "ISR-ch 40th"]
[Site "Jerusalem"]
[Date "2021.03.10"]
[Round "4"]
[White "Katz, Kiril"]
[Black "Stolyarsky, Yegor"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1957"]
[BlackElo "2063"]
[PlyCount "69"]
[EventDate "2021.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 h6 9. Bh4 a6 10. Bxc6 bxc6 11. Qc1 Bg4 12. Qe3 Kh7 13. Rab1 Qd7 14. Bxf6 gxf6 15. Nh4 Rg8 16. f4 Qe6 17. c4 f5 18. fxe5 Qxe5 19. Nxf5 Bxf5 20. Rxf5 Qg7 21. Qf2 f6 22. Rf1 Raf8 23. g3 Rh8 24. Qa7 Kg6 25. Qxa6 c5 26. Qa5 h5 27. Qd2 Rh6 28. Qe2 h4 29. R1f4 Kf7 30. e5 dxe5 31. Qxe5 Kg8 32. Qd5+ Kh8 33. Rh5 hxg3 34. Rfh4 gxh2+ 35. Kxh2 1-0

[Event "ISR-ch 40th"]
[Site "Jerusalem"]
[Date "2021.03.09"]
[Round "3"]
[White "Aizenberg, Benny"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2307"]
[BlackElo "1957"]
[PlyCount "153"]
[EventDate "2021.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 Rb8 13. g3 0-0 14. b3 Bg5 15. Bg2 Be6 16. Nce3 g6 17. 0-0 f5 18. exf5 gxf5 19. f4 Bh6 20. g4 exf4 21. gxf5 Bxf5 22. Nxf4 Ne5 23. Qd5+ Kh8 24. Nxf5 Rxf5 25. Ne6 Qf6 26. Rxf5 Qxf5 27. Rf1 Qd3 28. Qxd3 Nxd3 29. Rf6 Be3+ 30. Kf1 Re8 31. h4 Bd4 32. Rf3 Rxe6 33. Rxd3 Rf6+ 34. Bf3 Rf4 35. h5 Kg7 36. Kg2 Kf6 37. Rd2 Kg5 38. Re2 Be5 39. c5 Rf7 40. c6 Kf5 41. Bd5 Rg7+ 42. Kf3 Rg3+ 43. Kf2 Rg7 44. Re4 a5 45. Ke3 Kf6 46. Kd3 Ke7 47. Kc4 Kd8 48. Kb5 Kc7 49. Kxa5 Rg5 50. Kxb4 Rxh5 51. Rg4 Bf6 52. Bg2 Kb6 53. Rc4 Rb5+ 54. Ka3 d5 55. Ra4 Be7+ 56. b4 Kxc6 57. Kb3 Bd8 58. Ra7 Bc7 59. a4 Rb8 60. Bxd5+ Kd6 61. Bh1 h5 62. a5 Rf8 63. Ra6+ Kd7 64. Rh6 Rf5 65. a6 Bb8 66. a7 Bxa7 67. Rh7+ Kd6 68. Rxa7 Rf1 69. Be4 Re1 70. Bd3 h4 71. Rh7 Rh1 72. Be4 Rh2 73. b5 Kc5 74. Rh5+ Kb6 75. Kc4 Rh3 76. Rh6+ Kc7 77. b6+ 1-0

[Event "ISR-ch 40th"]
[Site "Jerusalem"]
[Date "2021.03.08"]
[Round "2"]
[White "Shohat, Yotam"]
[Black "Katz, Kiril"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2371"]
[BlackElo "1957"]
[PlyCount "103"]
[EventDate "2021.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 e5 6. Nf3 Nf6 7. Bc4 Bg4 8. h3 Bh5 9. 0-0 Qd7 10. Be2 Bg6 11. Nd2 Be7 12. Bc4 0-0 13. Re1 Nd4 14. Nd5 Rac8 15. c3 Ne6 16. Nxf6+ Bxf6 17. Bb3 Nc5 18. Bd5 Nd3 19. Nb3 Nf4 20. Bxf4 exf4 21. Qg4 Qxg4 22. hxg4 Rc7 23. Nc1 Rc5 24. Rd1 Rb5 25. Nd3 Rxd5 26. exd5 Bxd3 27. Rxd3 Rc8 28. Re1 g5 29. Re4 b6 30. Kf1 Kg7 31. Ke2 Be5 32. a4 Kg6 33. Kf3 f5 34. gxf5+ Kxf5 35. g4+ fxg3 36. fxg3 h5 37. Rb4 Rc5 38. Ke2 g4 39. Kf2 Kg5 40. Re4 Kf5 41. Ree3 Kg5 42. Re2 Kf5 43. Kg2 a5 44. Kf2 Kg5 45. Rc2 b5 46. Re2 bxa4 47. Rxe5+ dxe5 48. d6 Rc8 49. d7 Rd8 50. c4 h4 51. c5 Kf5 52. c6 1-0

[Event "ISR-ch 40th"]
[Site "Jerusalem"]
[Date "2021.03.07"]
[Round "1"]
[White "Katz, Kiril"]
[Black "Gorshtein, Ido"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1957"]
[BlackElo "2387"]
[PlyCount "66"]
[EventDate "2021.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Qb3 c5 9. Be3 cxd4 10. Qxb6 axb6 11. Bxd4 Nc6 12. Ne2 Nh6 13. Nd2 Bc5 14. Nf3 Bxd4 15. Nexd4 Ng4 16. c4 dxc4 17. Nxc6 bxc6 18. 0-0 b5 19. a4 0-0 20. Nd4 Nxe5 21. axb5 cxb5 22. Nxb5 Nd3 23. Nd6 Rxa1 24. Rxa1 Nxb2 25. Ne4 Rc8 26. Rc1 Nd3 27. Rc3 Nf4 28. Nd6 Ne2+ 29. Kf1 Nxc3 30. Nxc8 Nd5 31. g3 c3 32. Ke2 Nb4 33. f4 Nc6 0-1

