[Event "Plzen A1 12th"]
[Site "Plzen"]
[Date "2024.02.24"]
[Round "9"]
[White "Petr, Martin"]
[Black "Delgerdalai, Bayarjavkhlan"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2469"]
[BlackElo "2269"]
[PlyCount "97"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. c4 e6 5. cxd5 exd5 6. h3 Bxf3 7. Bxf3 Ngf6 8. 0-0 Bd6 9. Nc3 c6 10. d3 0-0 11. e4 dxe4 12. dxe4 Be5 13. Qc2 Nc5 14. Be3 Qd3 15. Rac1 Qxc2 16. Rxc2 Ne6 17. Rd1 Rfd8 18. Rcd2 Rxd2 19. Rxd2 b6 20. Bg2 Rd8 21. Rxd8+ Nxd8 22. f4 Bxc3 23. bxc3 Nd7 24. e5 Kf8 25. Kf2 Ke7 26. c4 h5 27. Bd4 g6 28. Ke3 Nf8 29. Be4 Nfe6 30. Bc3 Ng7 31. g4 hxg4 32. hxg4 Nge6 33. f5 gxf5 34. gxf5 Nc7 35. Kf4 Ke8 36. Kg5 Ke7 37. Be1 Ne8 38. Bb4+ c5 39. Bc3 Kf8 40. Bd5 Nc7 41. Be1 Kg7 42. Bh4 f6+ 43. Kh5 Ne8 44. e6 Nd6 45. Bg3 Nxf5 46. Bc7 Nxe6 47. Bxe6 Nd4 48. Bd5 b5 49. Bd6 1-0

[Event "Plzen A1 12th"]
[Site "Plzen"]
[Date "2024.02.23"]
[Round "8"]
[White "Gorkiewicz, Mateusz"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2184"]
[BlackElo "2469"]
[PlyCount "102"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qa5 10. dxc5 Bxc5 11. Bxc5 Nxc5 12. Nd4 Qb6 13. Nxc6 Qxc6 14. Ne2 Ne4 15. Nd4 Qb6 16. Qe3 b4 17. a4 a5 18. Bd3 0-0 19. Bxe4 dxe4 20. 0-0 Bb7 21. Rfd1 Bd5 22. Rd2 Rab8 23. Rad1 f6 24. exf6 Rxf6 25. c4 bxc3 26. bxc3 Rc8 27. Rf2 Qc5 28. c4 Qxc4 29. Rc2 Qa6 30. Rxc8+ Qxc8 31. Rc1 Qb8 32. g3 Rf8 33. Qc3 Qb6 34. Qc5 Qb2 35. Qc3 Rb8 36. Nb5 Qe2 37. Re1 Qa2 38. Ra1 Qc4 39. Qxc4 Bxc4 40. Re1 Bd3 41. Rc1 e3 42. Kg2 Bxb5 43. axb5 Rxb5 44. Kf3 e2 45. Kf2 Rb8 46. Rc6 Rb2 47. Rxe6 a4 48. Ra6 Ra2 49. Ra7 a3 50. g4 Ra1 51. Kxe2 a2 0-1

[Event "Plzen A1 12th"]
[Site "Plzen"]
[Date "2024.02.22"]
[Round "7"]
[White "Gramb, Marius"]
[Black "Petr, Martin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2175"]
[BlackElo "2469"]
[PlyCount "77"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Nge7 8. Na3 Nf5 9. Nc2 Be7 10. 0-0 0-0 11. Bd3 f6 12. Re1 fxe5 13. Nxe5 Nxe5 14. dxe5 Qb6 15. Bxf5 Rxf5 16. Nd4 Rff8 17. Be3 Qa6 18. Qe2 Qxe2 19. Rxe2 Rfc8 20. Rc2 Rxc2 21. Nxc2 a5 22. Nd4 a4 23. Rc1 Bd8 24. a3 g5 25. Kf1 Kf7 26. Ke2 Kg6 27. f3 h5 28. g3 Bb6 29. f4 g4 30. Bf2 Rh8 31. Rc2 h4 32. Kd3 hxg3 33. Bxg3 Kh5 34. Rc1 Kg6 35. Rc2 Kf7 36. Rc1 Kg7 37. Rc2 Be8 38. Rc1 Bg6+ 39. Ke3 1-0

[Event "Plzen A1 12th"]
[Site "Plzen"]
[Date "2024.02.21"]
[Round "6"]
[White "Petr, Martin"]
[Black "Nguyen, Alex Dac Vuong"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2469"]
[BlackElo "2370"]
[PlyCount "141"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. e4 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. 0-0 0-0 10. h3 Bxc3 11. bxc3 d5 12. exd5 cxd5 13. cxd5 Qxd5 14. c4 Qc6 15. Be3 Bb7 16. f3 e4 17. Be2 Nh5 18. Qe1 Qg6 19. Kh2 exf3 20. Bxf3 Bxf3 21. Rxf3 Rfe8 22. Qf2 Nf6 23. Rg3 Ne4 24. Rxg6 Nxf2 25. Rg3 Ne4 26. Rf3 Rec8 27. Rc1 Rc6 28. Rf4 Nc5 29. Rf5 Rac8 30. Rd5 h6 31. Rc2 a6 32. g4 Kf8 33. Kg2 Ke7 34. Kf3 Nd7 35. Bd4 Nb6 36. Re5+ Kf8 37. Bxb6 Rxb6 38. c5 Rb4 39. Re4 Rb5 40. Re5 f6 41. Rd5 Ke7 42. h4 Ke6 43. Rd6+ Ke7 44. Rd5 Ke6 45. Ke4 Rc6 46. h5 Rb4+ 47. Rd4 Rb5 48. Rdc4 Rb1 49. Re2 Rd1 50. Rd4 Rc1 51. Kf4+ Kf7 52. Rd7+ Kf8 53. Ree7 Rc4+ 54. Kf5 R4xc5+ 55. Kg6 f5+ 56. Kh7 fxg4 57. Rf7+ Ke8 58. Rde7+ Kd8 59. Ra7 Rc7 60. Ra8+ Rc8 61. Rxa6 Rxh5 62. Raa7 Re5 63. Rfd7+ Ke8 64. Rxg7 Rg5 65. Rge7+ Kf8 66. Rf7+ Ke8 67. Rfe7+ Kf8 68. Rf7+ Ke8 69. Rae7+ Kd8 70. Rd7+ Ke8 71. Rde7+ 1/2-1/2

[Event "Plzen A1 12th"]
[Site "Plzen"]
[Date "2024.02.20"]
[Round "5"]
[White "Michalek, Jan"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2247"]
[BlackElo "2469"]
[PlyCount "21"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxf7 Kxf7 7. Qh5+ Ke7 8. Qe2 Kf7 9. Qh5+ Ke7 10. Qe2 Kf7 11. Qh5+ 1/2-1/2

[Event "Plzen A1 12th"]
[Site "Plzen"]
[Date "2024.02.20"]
[Round "4"]
[White "Petr, Martin"]
[Black "Kulon, Klaudia"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2469"]
[BlackElo "2327"]
[PlyCount "65"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 c5 5. c4 0-0 6. Bg2 Nc6 7. 0-0 a6 8. d4 d5 9. Nbd2 cxd4 10. Nxd4 Nxd4 11. Bxd4 Be6 12. c5 Rc8 13. b4 Qd7 14. Nf3 Bh3 15. Qb3 Bxg2 16. Kxg2 Qf5 17. Rfd1 Rfd8 18. Qb2 g5 19. a4 Bf8 20. Bxf6 exf6 21. a5 g4 22. Nd4 Qh5 23. Qc2 Re8 24. Qf5 Qh3+ 25. Kg1 Rcd8 26. e3 Bg7 27. c6 bxc6 28. Nxc6 Rd6 29. Rac1 Bh6 30. Rd4 Re4 31. Rxe4 dxe4 32. Ne7+ Kg7 33. Qc8 1-0

[Event "Plzen A1 12th"]
[Site "Plzen"]
[Date "2024.02.19"]
[Round "3"]
[White "Lundin, Jan"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2238"]
[BlackElo "2469"]
[PlyCount "62"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. Qe2 Qc7 9. g3 b5 10. Bg2 a5 11. 0-0 Ba6 12. Nh4 Nde7 13. Re1 g6 14. Bg5 Bg7 15. Bf6 Kf7 16. Bxg7 Kxg7 17. Nf3 h6 18. h4 b4 19. c4 g5 20. hxg5 hxg5 21. Qe3 f4 22. Qe4 fxg3 23. Nbd2 gxf2+ 24. Kxf2 Raf8 25. Rh1 Rf4 26. Rxh8 Rxe4 27. Nxe4 Kxh8 28. Rh1+ Kg7 29. Nf6 Qa7+ 30. Kg3 Nf5+ 31. Kg4 Nxe5+ 0-1

[Event "Plzen A1 12th"]
[Site "Plzen"]
[Date "2024.02.18"]
[Round "2"]
[White "Petr, Martin"]
[Black "Adarsh, Tripathi"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2469"]
[BlackElo "2356"]
[PlyCount "39"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 a6 4. cxd5 exd5 5. Nc3 h6 6. Bf4 Nf6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 Be6 10. 0-0 Nbd7 11. h3 g5 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 0-0-0 15. d5 Nc5 16. dxe6 Nxe4 17. exf7 Qxd1 18. Raxd1 Nd6 19. Ne5 Rh7 20. Rxd6 1-0

[Event "Plzen A1 12th"]
[Site "Plzen"]
[Date "2024.02.17"]
[Round "1"]
[White "Folk, Petr"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2073"]
[BlackElo "2469"]
[PlyCount "58"]
[EventDate "2024.02.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "1"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Bd6 9. 0-0 Qc7 10. h3 Ne7 11. Nf3 e5 12. Nh4 0-0 13. g4 Rad8 14. Nf5 Be6 15. Qf3 f6 16. Bd2 g6 17. Nxd6 Qxd6 18. Bh6 Rf7 19. Qg3 Qb4 20. b3 g5 21. a3 Qd4 22. Rad1 dxe4 23. Bc4 Qxd1 24. Bxe6 Qd6 25. Bxf7+ Kxf7 26. h4 Rg8 27. Qe3 gxh4 28. Qxe4 f5 29. Qc4+ Nd5 0-1

[Event "CZE-chT 2324"]
[Site "Czech Republic"]
[Date "2023.10.15"]
[Round "2.6"]
[White "Petr, Martin"]
[Black "Neugebauer, Martin"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2472"]
[BlackElo "2529"]
[PlyCount "54"]
[EventDate "2023.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Pardubice"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. f3 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. Nd5 Qxa2 13. Nxe7+ Kh8 14. Bd4 Rfe8 15. Qc3 Nh5 16. Bxg7+ Nxg7 17. b3 Qa6 18. Nd5 Bxd5 19. cxd5 Qb6 20. Bd3 f5 21. Ke2 Kg8 22. Rhe1 fxe4 23. Bxe4 Re7 24. Kf1 Rae8 25. g3 Nh5 26. Kg2 Kf7 27. Bd3 Nf6 1/2-1/2

[Event "CZE-chT 2324"]
[Site "Czech Republic"]
[Date "2023.10.14"]
[Round "1.6"]
[White "Heberla, Bartlomiej"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2550"]
[BlackElo "2472"]
[PlyCount "105"]
[EventDate "2023.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Brno Moravska Slavia"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nge2 Bg4 6. h3 Bh5 7. 0-0 e6 8. Qe1 Nbd7 9. Nf4 Bd6 10. d4 0-0 11. Nb5 Qxe1 12. Rxe1 Bb4 13. c3 Ba5 14. a4 c6 15. Nd6 Rab8 16. Nxh5 Nxh5 17. Be2 Nhf6 18. Nc4 Bc7 19. a5 Nd5 20. g3 b5 21. axb6 axb6 22. Bd2 Ra8 23. Ne3 b5 24. Bf3 N7b6 25. b3 Rfd8 26. Nc2 Kf8 27. Kf1 Bd6 28. Be2 Nf6 29. Red1 Ne4 30. Bf3 Nxd2+ 31. Rxd2 Rxa1+ 32. Nxa1 Nd5 33. Bxd5 cxd5 34. Ke2 Ra8 35. Nc2 b4 36. cxb4 Ke7 37. Kd3 Kd7 38. Kc3 Kc6 39. Ne1 Kb5 40. Nd3 Bxb4+ 41. Nxb4 Rc8+ 42. Kb2 Kxb4 43. Rc2 Rf8 44. f4 h6 45. Rc7 g5 46. h4 gxh4 47. gxh4 h5 48. Rb7+ Ka5 49. b4+ Ka4 50. Kc3 Rg8 51. Ra7+ Kb5 52. Rb7+ Ka4 53. Ra7+ 1/2-1/2

[Event "CZE-ch"]
[Site "Bystrice nad Pernstejnem"]
[Date "2023.05.17"]
[Round "9"]
[White "Finek, Vaclav"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2397"]
[BlackElo "2479"]
[PlyCount "90"]
[EventDate "2023.05.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "11"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 h6 5. c4 e6 6. Nc3 c6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Be7 10. b4 0-0 11. 0-0 a6 12. b5 cxb5 13. Nxb5 Nc6 14. Nc3 Nd7 15. Na4 Be4 16. Be3 Nb4 17. Nd2 Bxg2 18. Kxg2 Nc2 19. Rac1 Nxe3+ 20. fxe3 a5 21. Nc3 Nb8 22. Ndb1 Nc6 23. Na3 Bg5 24. Kf2 e5 25. Rcd1 Rfe8 26. Nc2 Bxe3+ 27. Nxe3 exd4 28. Nexd5 dxc3 29. Nc7 c2 30. Rd3 Nb4 31. Rc3 Kf8 32. Nxa8 Rxa8 33. Ra1 Ke7 34. Ke1 Rd8 35. Rca3 Kd7 36. Rxa5 Kc6 37. Rc1 Rd7 38. h3 h5 39. Rca1 g5 40. Rc1 f5 41. Ra3 Kxc5 42. Rc3+ Kb5 43. Rb3 Kc4 44. Rc3+ Kb5 45. Rb3 Kc4 1/2-1/2

[Event "CZE-ch"]
[Site "Bystrice nad Pernstejnem"]
[Date "2023.05.16"]
[Round "8"]
[White "Petr, Martin"]
[Black "Zwardon, Vojtech"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2479"]
[BlackElo "2498"]
[PlyCount "61"]
[EventDate "2023.05.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "11"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Nf6 5. Bb5+ Nbd7 6. d4 cxd4 7. Qxd4 Bg7 8. 0-0 0-0 9. d6 e6 10. Na3 a6 11. Bxd7 Bxd7 12. Bf4 Bc6 13. Ne5 Nh5 14. Nxc6 Bxd4 15. Nxd8 Rfxd8 16. Bg5 f6 17. Be3 Be5 18. g4 Nf4 19. Nc4 Nd3 20. Bb6 Rdc8 21. Rad1 Rxc4 22. Rxd3 Rc6 23. d7 Rxb6 24. d8Q+ Rxd8 25. Rxd8+ Kg7 26. Rd7+ Kh6 27. f4 Bb8 28. Rf3 g5 29. Rh3+ Kg6 30. Rhxh7 Bxf4 31. Rdg7# 1-0

[Event "CZE-ch"]
[Site "Bystrice nad Pernstejnem"]
[Date "2023.05.15"]
[Round "7"]
[White "Navara, David"]
[Black "Petr, Martin"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2676"]
[BlackElo "2479"]
[PlyCount "73"]
[EventDate "2023.05.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "11"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bg5 c6 8. Bd3 Be6 9. f4 Be7 10. f5 Bc8 11. Qf3 b5 12. Nge2 Bb7 13. 0-0 0-0 14. Nf4 Nbd7 15. Qg3 Re8 16. Kh1 c5 17. dxc5 Nxc5 18. Rad1 b4 19. Bxf6 Bxf6 20. Ncxd5 Bxd5 21. Bb1 Be5 22. e4 Nxe4 23. Bxe4 Bxe4 24. Rxd8 Raxd8 25. h4 Bxf5 26. Re1 Bxb2 27. Rxe8+ Rxe8 28. Nd5 Be4 29. Ne7+ Kf8 30. Qd6 a5 31. Ng6+ Kg8 32. Qd7 Ra8 33. Ne7+ Kf8 34. Qd6 h5 35. Qc5 Re8 36. Nf5+ Kg8 37. Nd6 1-0

[Event "CZE-ch"]
[Site "Bystrice nad Pernstejnem"]
[Date "2023.05.14"]
[Round "6"]
[White "Petr, Martin"]
[Black "Kraus, Tomas"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2479"]
[BlackElo "2474"]
[PlyCount "84"]
[EventDate "2023.05.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "11"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. a3 Ne4 10. Nfd2 f5 11. Nc3 Be6 12. Nb3 Bb6 13. e3 0-0 14. Na4 Rc8 15. Re1 f4 16. f3 fxg3 17. hxg3 Nxg3 18. Nxb6 Qxb6 19. Bd2 Nf5 20. Rc1 Nh4 21. Bc3 Qd8 22. f4 Nxg2 23. Kxg2 Bf5 24. Qh5 Qd7 25. Nd4 Be4+ 26. Kf2 Bg6 27. Qg5 Nd8 28. Bb4 Rxc1 29. Rxc1 Rf6 30. Qe5 Nc6 31. Nxc6 bxc6 32. Qe7 Qc8 33. Qxa7 h6 34. Rg1 Qh3 35. Bc3 Qh4+ 36. Rg3 Rf7 37. Qb8+ Kh7 38. Be1 d4 39. Qe5 dxe3+ 40. Ke2 Re7 41. Rg2 Bh5+ 42. Kd3 Qxe1 0-1

[Event "CZE-ch"]
[Site "Bystrice nad Pernstejnem"]
[Date "2023.05.13"]
[Round "5"]
[White "Babula, Vlastimil"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2532"]
[BlackElo "2479"]
[PlyCount "61"]
[EventDate "2023.05.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "11"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 b6 7. Bd3 Ba6 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. 0-0 c5 11. e4 Qb7 12. d5 exd5 13. exd5 Nd7 14. d6 Bf6 15. Ng5 Bxd3 16. Qxd3 Bxg5 17. Bxg5 Ne5 18. Qg3 f6 19. Rfe1 Ng6 20. Be3 Rad8 21. Rad1 Qc6 22. h4 Rf7 23. h5 Ne5 24. Bf4 Rxd6 25. Rxd6 Qxd6 26. Bxe5 fxe5 27. Rxe5 Rf8 28. Qb3+ Kh8 29. Qe3 h6 30. g3 c4 31. Qe4 1/2-1/2

[Event "CZE-ch"]
[Site "Bystrice nad Pernstejnem"]
[Date "2023.05.12"]
[Round "4"]
[White "Petr, Martin"]
[Black "Stocek, Jiri"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2479"]
[BlackElo "2525"]
[PlyCount "111"]
[EventDate "2023.05.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "11"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 0-0 6. 0-0 Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Qb6 10. dxe5 dxe5 11. Qc2 Re8 12. Be3 Qc7 13. Rfd1 Bf8 14. Na4 b6 15. a3 Bb7 16. Nd2 Be7 17. b4 h5 18. c5 Ba6 19. Rac1 Rac8 20. Nb3 Bb5 21. Nb2 bxc5 22. Nxc5 Nxc5 23. Bxc5 h4 24. Bxe7 Qxe7 25. Qc5 Qb7 26. Nc4 Bxc4 27. Qxc4 Re6 28. gxh4 Kg7 29. b5 Ne8 30. Bf3 Rc7 31. a4 cxb5 32. Qxb5 Qxb5 33. axb5 Rb6 34. Be2 Rxc1 35. Rxc1 Nd6 36. Rc5 Kf6 37. f4 Nxe4 38. fxe5+ Kf5 39. Bd3 Re6 40. Rc7 Kxe5 41. Rxf7 Kd4 42. Bf1 Ng3 43. Rxa7 Nxf1 44. Kxf1 Rb6 45. Rg7 Ke5 46. h5 Rxb5 47. Rxg6 Kf4 48. h6 Rh5 49. Kg2 Kf5 50. Ra6 Kg5 51. Kg3 Rxh6 52. h4+ Kh5 53. Ra5+ Kg6 54. Kg4 Kg7 55. Ra7+ Kg8 56. h5 1/2-1/2

[Event "CZE-ch"]
[Site "Bystrice nad Pernstejnem"]
[Date "2023.05.11"]
[Round "3"]
[White "Petr, Martin"]
[Black "Plat, Vojtech"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2479"]
[BlackElo "2530"]
[PlyCount "115"]
[EventDate "2023.05.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "11"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 f5 3. g3 g6 4. Bg2 Nf6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 Ne4 8. Nbd2 c5 9. Qc1 cxd4 10. Nxe4 fxe4 11. Nxd4 e5 12. Nb5 d5 13. c4 d4 14. c5 Bf5 15. Nd6 Qd7 16. Bxe4 Bxe4 17. Qc4+ Kh8 18. Nxe4 Nc6 19. b4 h6 20. b5 Na5 21. Qd3 Qd5 22. Nd2 Rae8 23. e4 Qxc5 24. Ba3 Qc3 25. Qxc3 dxc3 26. Bxf8 Bxf8 27. Nb3 Bb4 28. Nxa5 Bxa5 29. Rac1 Rd8 30. Rc2 Rd4 31. Re1 Kg7 32. Kf1 Rb4 33. Rd1 Rxb5 34. Ke2 Kf7 35. Rd7+ Ke6 36. Rg7 Kf6 37. Rd7 Ke6 38. Rh7 h5 39. f4 exf4 40. gxf4 Rb1 41. f5+ gxf5 42. Rxh5 b5 43. Rxf5 a6 44. Rh5 Rh1 45. a4 Rb1 46. Rh6+ Ke5 47. Rxa6 b4 48. Rxa5+ Kxe4 49. Rh5 Kd4 50. Rh4+ Kc5 51. Ke3 Re1+ 52. Re2 Rd1 53. Rg2 b3 54. Rg5+ Kd6 55. Rh6+ Ke7 56. Rg7+ Kf8 57. Rb7 Kg8 58. Rc6 1-0

[Event "CZE-ch"]
[Site "Bystrice nad Pernstejnem"]
[Date "2023.05.10"]
[Round "2"]
[White "Krejci, Jan1111"]
[Black "Petr, Martin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2517"]
[BlackElo "2479"]
[PlyCount "103"]
[EventDate "2023.05.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "11"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Re8 10. Qc2 Nbd7 11. 0-0 a5 12. Rad1 b5 13. a4 b4 14. Nb1 Qb6 15. Nd2 Ba6 16. Bxa6 Qxa6 17. Bxf6 Nxf6 18. Nf4 Rec8 19. Nb3 Nd7 20. Nd3 Nb6 21. Nbc5 Qa7 22. Rc1 Bd6 23. Qe2 Qe7 24. b3 Re8 25. Rc2 Nc8 26. Rfc1 Ra7 27. Qf3 Qc7 28. g3 Ne7 29. e4 Bxc5 30. Rxc5 dxe4 31. Qxe4 Rd8 32. Ne5 Qd6 33. Nc4 Qxd4 34. Qxd4 Rxd4 35. Nxa5 Ra6 36. Re1 Kf8 37. Rce5 g6 38. Nb7 Nf5 39. R1e4 Ra8 40. Kg2 Rb8 41. Nc5 Rd1 42. a5 Kg7 43. a6 Nd6 44. Re1 Rxe1 45. Rxe1 Rb5 46. Re5 Nc8 47. Nd7 Rxe5 48. Nxe5 c5 49. Kf3 f6 50. Nd3 c4 51. bxc4 b3 52. Ke4 1-0

[Event "CZE-ch"]
[Site "Bystrice nad Pernstejnem"]
[Date "2023.05.09"]
[Round "1"]
[White "Petr, Martin"]
[Black "Simacek, Pavel"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2479"]
[BlackElo "2466"]
[PlyCount "68"]
[EventDate "2023.05.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "11"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 Nf6 4. d3 d6 5. Nf3 g6 6. 0-0 Bg7 7. Qe1 Nd4 8. Nxd4 cxd4 9. c3 dxc3 10. Nxc3 0-0 11. Kh1 d5 12. e5 Nd7 13. d4 Nb8 14. Be3 Nc6 15. g4 f6 16. Rc1 Qa5 17. a3 fxe5 18. fxe5 Rxf1+ 19. Qxf1 Be6 20. Bf3 Rd8 21. Ne2 Bf7 22. Rc5 Qb6 23. Qc1 Na5 24. Qc3 Nc4 25. Bc1 Bxe5 26. b3 Qxc5 27. bxc4 dxc4 28. Bb2 Qb6 29. dxe5 Rd3 30. e6 Rxc3 31. exf7+ Kxf7 32. Bxc3 Qf2 33. Ng1 Qe3 34. Bb4 b6 0-1

[Event "Usti nad Labem rapid op"]
[Site "Usti nad Labem"]
[Date "2023.05.06"]
[Round "1"]
[White "Fiser, Jiri1111"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1785"]
[BlackElo "2496"]
[PlyCount "68"]
[EventDate "2023.05.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[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. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. Nb3 Nc6 8. Nbxd4 Nxd4 9. Qxd4 Qxd4 10. Nxd4 Bd7 11. 0-0 Rc8 12. Bb3 Bc5 13. Be3 Nf6 14. Rad1 Ke7 15. Rfe1 g6 16. Bg5 h6 17. Bh4 Rhd8 18. c3 g5 19. Bg3 Kf8 20. h3 Nh5 21. Be5 f6 22. Bh2 Ng7 23. a4 e5 24. Nc2 Be6 25. Bxe6 Nxe6 26. Ne3 Bxe3 27. fxe3 Nc5 28. Rxd8+ Rxd8 29. b3 Nxb3 30. Rb1 Nc5 31. a5 Ke7 32. Rb5 Rd1+ 33. Kf2 Kd6 34. Ke2 Ra1 0-1

[Event "Usti nad Labem rapid op"]
[Site "Usti nad Labem"]
[Date "2023.05.06"]
[Round "7"]
[White "Jirovsky, Milos"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2489"]
[BlackElo "2496"]
[PlyCount "39"]
[EventDate "2023.05.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 c6 4. b3 Bg7 5. Bb2 0-0 6. Bg2 d5 7. 0-0 a5 8. a3 Bg4 9. d3 Bxf3 10. Bxf3 e6 11. Nd2 Ne8 12. Qc2 Bxb2 13. Qxb2 Qf6 14. d4 Nd7 15. Bg2 Nd6 16. Rab1 a4 17. e3 axb3 18. Qxb3 b5 19. cxb5 cxb5 20. e4 1/2-1/2

[Event "Usti nad Labem rapid op"]
[Site "Usti nad Labem"]
[Date "2023.05.06"]
[Round "3"]
[White "Muron, Miroslav"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2084"]
[BlackElo "2496"]
[PlyCount "80"]
[EventDate "2023.05.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. g3 c5 4. d3 Nf6 5. e5 Nfd7 6. f4 f6 7. exf6 Nxf6 8. Nf3 Nc6 9. Bg2 Bd6 10. 0-0 0-0 11. Re1 a6 12. a4 Qc7 13. Bd2 Bd7 14. Ne2 Rae8 15. c3 e5 16. fxe5 Nxe5 17. Nxe5 Bxe5 18. Nf4 Bc6 19. Qb3 Qd6 20. Re2 g5 21. d4 Bxf4 22. Rxe8 Rxe8 23. gxf4 Ne4 24. Be3 gxf4 25. dxc5 Nxc5 26. Bxc5 Qxc5+ 27. Kh1 Qf2 28. Qd1 Re2 29. Qg1 Kf7 30. Rf1 Qxg1+ 31. Kxg1 Rxb2 32. Rxf4+ Ke6 33. c4 dxc4 34. Bxc6 bxc6 35. Rxc4 Kd5 36. Rh4 c5 37. Rxh7 c4 38. Rc7 Kd4 39. h4 c3 40. h5 c2 0-1

[Event "Usti nad Labem rapid op"]
[Site "Usti nad Labem"]
[Date "2023.05.06"]
[Round "4"]
[White "Petr, Martin"]
[Black "Jirovsky, Pavel"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2496"]
[BlackElo "2161"]
[PlyCount "63"]
[EventDate "2023.05.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 d5 7. Nc3 Nf6 8. Ne5 0-0 9. Nxc6 bxc6 10. 0-0 Bf5 11. b3 Qc8 12. Ba3 Re8 13. Rc1 Bh3 14. e3 Bxg2 15. Kxg2 e5 16. dxe5 Rxe5 17. Bd6 Rh5 18. h4 Qe6 19. Bf4 h6 20. Rh1 Ng4 21. Qf3 f5 22. Ne2 Rc8 23. Nd4 Qd7 24. b4 Bf6 25. b5 c5 26. Nc6 d4 27. Rxc5 dxe3 28. Bxe3 Re8 29. Rd1 Nxe3+ 30. Qxe3 Qf7 31. Qb3 g5 32. Rxf5 1-0

[Event "Usti nad Labem rapid op"]
[Site "Usti nad Labem"]
[Date "2023.05.06"]
[Round "2"]
[White "Petr, Martin"]
[Black "Krutina, Ivan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2496"]
[BlackElo "1973"]
[PlyCount "33"]
[EventDate "2023.05.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. c4 e6 8. Nc3 Bb4 9. cxd5 Nxd5 10. Qxg7 Qf6 11. Qxf6 Nxf6 12. Bd2 0-0 13. 0-0 Rb8 14. Rfd1 Nd7 15. Bh6 Re8 16. Rd4 Bc5 17. Rg4+ 1-0

[Event "Usti nad Labem rapid op"]
[Site "Usti nad Labem"]
[Date "2023.05.06"]
[Round "6"]
[White "Petr, Martin"]
[Black "Vrana, Frantisek"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2496"]
[BlackElo "2101"]
[PlyCount "93"]
[EventDate "2023.05.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c6 3. Bg2 d6 4. d4 Nbd7 5. Nc3 e5 6. e4 Be7 7. 0-0 0-0 8. a4 a5 9. b3 Re8 10. Ba3 Qc7 11. Qd2 Nf8 12. Rfd1 Bg4 13. h3 Bh5 14. Re1 Bxf3 15. Bxf3 Ne6 16. d5 cxd5 17. exd5 Nd4 18. Bg2 Rac8 19. Bb2 Nd7 20. Rac1 Qc5 21. Ne4 Qb6 22. Kh2 Nf5 23. h4 Nh6 24. Bh3 Rcd8 25. f4 f6 26. Be6+ Kh8 27. Kh3 Nc5 28. Nxc5 dxc5 29. Qe3 exf4 30. Qxf4 Ng8 31. Re4 Qd6 32. c4 Qxf4 33. gxf4 Nh6 34. f5 Bd6 35. Rce1 Re7 36. Bc1 Rde8 37. Bxh6 gxh6 38. Rg1 h5 39. Re2 Rg7 40. Rxg7 Kxg7 41. Rg2+ Kh6 42. Rg1 Rf8 43. Kg2 Re8 44. Kf3 Rf8 45. Ke4 Re8 46. Rg2 Rf8 47. Rg1 1/2-1/2

[Event "Usti nad Labem rapid op"]
[Site "Usti nad Labem"]
[Date "2023.05.06"]
[Round "5"]
[White "Rubes, Jan"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "2354"]
[BlackElo "2496"]
[PlyCount "74"]
[EventDate "2023.05.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c6 5. Bg2 d5 6. cxd5 cxd5 7. 0-0 Nc6 8. Nc3 Ne4 9. Ne5 Nxc3 10. bxc3 0-0 11. Nxc6 bxc6 12. Qa4 Qb6 13. Ba3 Qa6 14. Qxa6 Bxa6 15. Rfe1 Rfe8 16. e4 e6 17. Rab1 Bf8 18. Bxf8 Kxf8 19. Rb4 Bd3 20. Re3 Bc4 21. exd5 exd5 22. Bf1 Bxa2 23. Ra4 Bb1 24. c4 Rxe3 25. fxe3 a5 26. Bg2 Bc2 27. Ra3 dxc4 28. Bxc6 Ra7 29. Kf2 Ke7 30. e4 Kd6 31. Bd5 Bb3 32. Ke3 a4 33. g4 f5 34. gxf5 gxf5 35. h4 fxe4 36. Bxe4 Re7 37. Ra1 Bc2 0-1

[Event "CZE-chT1W 2223"]
[Site "Czech Republic"]
[Date "2023.04.02"]
[Round "11.1"]
[White "Petr, Martin"]
[Black "Svoboda, Svatopluk"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2495"]
[BlackElo "2398"]
[PlyCount "107"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Litomerice Slavoj"]
[BlackTeam "Pankrac"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 Bg7 5. cxd5 Nxd5 6. Nc3 Nb6 7. d3 Nc6 8. 0-0 0-0 9. Bd2 e5 10. Rc1 Nd4 11. Nxd4 exd4 12. Ne4 h6 13. Nc5 c6 14. Qb3 Qe7 15. Rfe1 Rd8 16. Ba5 Re8 17. a4 Nd7 18. Bb4 Nxc5 19. Bxc5 Be6 20. Qb4 Qd7 21. a5 a6 22. Bf3 h5 23. h4 Kh7 24. Ra1 Bd5 25. Bxd5 Qxd5 26. Qc4 Qe5 27. b4 Kg8 28. Rad1 Rad8 29. Bb6 Rd5 30. e3 dxe3 31. Rxe3 Qb8 32. Rde1 Rxe3 33. Rxe3 Re5 34. Re4 Qd6 35. Be3 Qd5 36. Rd4 Qf3 37. Rf4 Qd5 38. Rd4 Qf3 39. Re4 Rxe4 40. Qxe4 Qxe4 41. dxe4 Bc3 42. Bc5 f5 43. Kf1 Kf7 44. exf5 gxf5 45. f3 Ke6 46. Kf2 Be5 47. Kg2 Bc3 48. Kh3 Kf6 49. g4 Kg6 50. Kg3 Be1+ 51. Kf4 Bd2+ 52. Kg3 Be1+ 53. Kf4 Bd2+ 54. Kg3 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.03.26"]
[Round "11.6"]
[White "Petr, Martin"]
[Black "Krzyzanowski, Marcin"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2495"]
[BlackElo "2535"]
[PlyCount "89"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Frydek Mistek"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Be7 7. d3 Nc6 8. 0-0 Bd8 9. a3 Nge7 10. Rb1 Ng6 11. b4 0-0 12. Be3 b6 13. Nd5 Nce7 14. Nxe7+ Bxe7 15. Nd2 Kh8 16. h3 Rad8 17. Qg4 Qe6 18. b5 f5 19. exf5 Qxf5 20. Qxf5 Rxf5 21. g3 d5 22. cxd5 Rxd5 23. Rb3 Rf8 24. Nc4 Rfd8 25. Nb2 Nf8 26. Kg2 Ne6 27. h4 Kg8 28. Rc1 Bd6 29. Rc4 Bb8 30. Re4 Kf7 31. a4 Bc7 32. Kf3 Nd4+ 33. Bxd4 Rxd4 34. Ke3 Ke6 35. Rc3 a6 36. bxa6 Ra8 37. Rb3 Rxa6 38. Rxd4 exd4+ 39. Ke4 h5 40. Nc4 g6 41. Rb2 Bd8 42. f4 Bc7 43. Rb5 Bd8 44. Rb2 Bc7 45. Rb5 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.03.24"]
[Round "9.3"]
[White "Petr, Martin"]
[Black "Hollan, Martin"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2495"]
[BlackElo "2350"]
[PlyCount "97"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Oaza Loznice.cz"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be2 Be7 8. c4 0-0 9. Nc3 Nxd4 10. Qxd4 b6 11. Be3 Bb7 12. Qd2 f5 13. exf5 Nh4 14. f3 Nxf5 15. Bf2 Bc5 16. Rad1 Bc6 17. Bd3 Qf6 18. Be4 Bb4 19. Bxc6 dxc6 20. Ne4 Bxd2 21. Nxf6+ gxf6 22. Rxd2 c5 23. g4 Ne7 24. Rd6 e5 25. Bh4 Kg7 26. Rd7 Rf7 27. f4 e4 28. Rfd1 Ng6 29. Bg3 Re8 30. f5 Ne5 31. Bxe5 Rxe5 32. Rxf7+ Kxf7 33. Kf2 e3+ 34. Kf3 Re7 35. b3 h5 36. h3 hxg4+ 37. hxg4 Kg7 38. Re1 Kh6 39. Rxe3 Rd7 40. Re8 Rd2 41. Rg8 Rxa2 42. Rg6+ Kh7 43. Rxf6 Ra3 44. Kf4 Kg8 45. Rc6 Rxb3 46. g5 a5 47. g6 Rb1 48. f6 Rf1+ 49. Ke3 1-0

[Event "Bassano del Grappa Spring op"]
[Site "Bassano del Grappa"]
[Date "2023.03.16"]
[Round "3"]
[White "Mattenberger, Matthias"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2100"]
[BlackElo "2495"]
[PlyCount "84"]
[EventDate "2023.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 Bd6 9. Nge2 Ne7 10. Qc2 h5 11. gxh5 Rxh5 12. Bxd6 Qxd6 13. Nf4 Rh4 14. Rg1 g6 15. Nxe6 Qxe6 16. 0-0-0 Nd7 17. Kb1 0-0-0 18. Bg2 f5 19. Rge1 Nb6 20. f3 Qf6 21. e4 Kb8 22. a4 a5 23. Qb3 Ka7 24. Qc2 f4 25. Bf1 dxe4 26. Nxe4 Qf5 27. Bd3 Ned5 28. Nc5 Qxh3 29. Ne6 Nb4 30. Qc5 Rd5 31. Qe7 Rh7 32. Qf6 Qxf3 33. Nxf4 Rh2 34. Nxd5 Qxd5 35. Qe6 Nxa4 36. Qxd5 Rxb2+ 37. Kc1 Nxd5 38. Rd2 Rb4 39. Bxg6 Nac3 40. Kc2 a4 41. Ra1 Nb5 42. Rdd1 Ne3+ 0-1

[Event "Bassano del Grappa Spring op"]
[Site "Bassano del Grappa"]
[Date "2023.03.16"]
[Round "2"]
[White "Petr, Martin"]
[Black "Casadio, Niccolo"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2495"]
[BlackElo "2094"]
[PlyCount "105"]
[EventDate "2023.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. Nd2 Nb4 9. Nf3 Ba6 10. Qd1 Bxf1 11. Kxf1 Qc5 12. c3 Nd5 13. g3 Be7 14. Kg2 Rb8 15. Qe2 0-0 16. c4 Nb6 17. b3 Rfe8 18. Rd1 Qa5 19. Qc2 Rbd8 20. Bd2 Qa6 21. Bg5 h6 22. Bxe7 Rxe7 23. Rd2 Qa3 24. Nd4 Ra8 25. f4 a5 26. Re1 Qc5 27. Qf5 Ree8 28. Qg4 Kh7 29. Nf3 a4 30. f5 axb3 31. axb3 Qe7 32. Ree2 Qf8 33. f6 g6 34. h4 Ra3 35. h5 g5 36. Re3 Kh8 37. Red3 Re6 38. Qf5 c5 39. Qe4 Qe8 40. Qb7 g4 41. Nh2 Rxe5 42. Nxg4 Rxh5 43. Re3 Qg8 44. Qe4 Ra1 45. Qe8 Ra8 46. Qxg8+ Kxg8 47. Re7 c6 48. Ne5 d5 49. g4 Rg5 50. Kg3 Kf8 51. Kh3 Nc8 52. Rd7 Nb6 53. Re7 1/2-1/2

[Event "Bassano del Grappa Spring op"]
[Site "Bassano del Grappa"]
[Date "2023.03.15"]
[Round "1"]
[White "Frescura, Davide"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2016"]
[BlackElo "2495"]
[PlyCount "80"]
[EventDate "2023.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. 0-0 Nc6 8. Nb3 a6 9. a4 Nf6 10. Nbxd4 Nxd4 11. Nxd4 Qc7 12. b3 Bd6 13. h3 0-0 14. Bb2 e5 15. Ne2 Bf5 16. Bd3 e4 17. Bc4 Rad8 18. Qc1 Nd7 19. Qg5 Bg6 20. Rad1 Nb6 21. Nd4 Nxc4 22. bxc4 Be7 23. Qg4 Bf6 24. Qe2 Rc8 25. Ba3 Rfe8 26. c5 Qe5 27. c3 Bh5 28. g4 Bg6 29. Rb1 Rc7 30. Rb6 h5 31. Rfb1 e3 32. R1b2 hxg4 33. hxg4 Qf4 34. f3 Bxd4 35. cxd4 Qxd4 36. Rxb7 Rxb7 37. Rxb7 Qa1+ 38. Kg2 Qxa3 39. c6 Qd3 40. Kf1 Qd5 0-1

[Event "CZE-chT1W 2223"]
[Site "Czech Republic"]
[Date "2023.02.26"]
[Round "9.1"]
[White "Petr, Martin"]
[Black "Jun, Rudolf Jr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2495"]
[BlackElo "2111"]
[PlyCount "67"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Litomerice Slavoj"]
[BlackTeam "Polabiny III"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. Nbd2 c6 7. Re1 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 e5 11. dxe5 Nxe5 12. Qxd8 Rxd8 13. Bg5 Nxf3+ 14. Bxf3 Bf5 15. Rb4 Rd7 16. c3 Bf8 17. Rh4 Re8 18. a4 a5 19. Kg2 c5 20. g4 Be6 21. Be3 Be7 22. g5 f6 23. gxf6 Bxf6 24. Re4 b6 25. Re1 Rde7 26. Bf4 Kf7 27. Rxe6 Rxe6 28. Bd5 Bd8 29. h4 h6 30. Bxh6 Bxh4 31. Bf4 Bd8 32. Kf3 Kf6 33. Bxe6 g5 34. Bd2 1-0

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.02.19"]
[Round "8.2"]
[White "Cernousek, Lukas"]
[Black "Petr, Martin"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2433"]
[BlackElo "2495"]
[PlyCount "89"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Unichess"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Nxf6+ Nxf6 8. Be3 Bd6 9. Bd3 0-0 10. Qe2 b6 11. 0-0-0 Bb7 12. Ne5 c5 13. Nc4 Be7 14. dxc5 Bd5 15. cxb6 axb6 16. a3 Nd7 17. Bd4 b5 18. Ne3 b4 19. Qg4 Nf6 20. Bxf6 Bxf6 21. Nxd5 exd5 22. Qxb4 Qc7 23. Bb5 Rfc8 24. Qb3 Qf4+ 25. Kb1 Qxf2 26. Rxd5 Qxg2 27. Rhd1 Qxh2 28. Rd7 Rab8 29. a4 Qh5 30. c3 Qg6+ 31. Ka2 h5 32. Qd5 Rf8 33. Bd3 Qg4 34. Bc4 Rbd8 35. Rxd8 Bxd8 36. a5 h4 37. a6 Bb6 38. Rf1 Qg6 39. Qb7 h3 40. a7 Bxa7 41. Qxa7 h2 42. Bxf7+ Qxf7+ 43. Rxf7 Kh8 44. Rxg7 Rf1 45. Kb3 1-0

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.02.18"]
[Round "7.2"]
[White "Petr, Martin"]
[Black "Miesbauer, Jan"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2495"]
[BlackElo "2427"]
[PlyCount "81"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Praha Dopravni Podnik"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 a6 7. Bf1 d6 8. h3 0-0 9. d4 e5 10. dxc5 dxc5 11. Qxd8 Rxd8 12. a4 b6 13. Na3 Ne8 14. Bc4 Rb8 15. Bg5 Rd7 16. Rad1 Nd6 17. Bd5 Bb7 18. Rd2 h6 19. Bh4 g5 20. Bg3 Rbd8 21. Red1 Kf8 22. Nc2 Nb8 23. Bxb7 Nxb7 24. Ne3 Rxd2 25. Rxd2 Rxd2 26. Nxd2 Nd6 27. Nec4 Nxc4 28. Nxc4 Nd7 29. f3 Ke7 30. b4 cxb4 31. cxb4 Kd8 32. b5 a5 33. h4 f6 34. h5 Bf8 35. Bf2 Kc7 36. Ne3 Bc5 37. Nf5 Bxf2+ 38. Kxf2 Nc5 39. Nxh6 Kd7 40. Nf5 Ke6 41. h6 1-0

[Event "CZE-chT1W 2223"]
[Site "Czech Republic"]
[Date "2023.02.12"]
[Round "8.5"]
[White "Omelja, Artem"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2441"]
[BlackElo "2495"]
[PlyCount "31"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Praha DP EA Hotels II"]
[BlackTeam "Litomerice Slavoj"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 f6 8. Be3 e5 9. Nd2 Be6 10. Bc4 Kf7 11. Kc2 Be7 12. Rhd1 Rd8 13. Bxe6+ Kxe6 14. Nc4 Rxd1 15. Rxd1 a5 16. a4 1/2-1/2

[Event "CZE-chT1W 2223"]
[Site "Czech Republic"]
[Date "2023.01.29"]
[Round "7.3"]
[White "Petr, Martin"]
[Black "Pulpan, Jakub"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2495"]
[BlackElo "2408"]
[PlyCount "50"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Litomerice Slavoj"]
[BlackTeam "Lysa nad Labem II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Qa4+ Nc6 5. Qxc4 Bg7 6. d3 e5 7. Ng5 Nh6 8. h4 Nd4 9. Bg2 Qe7 10. Bd2 Bd7 11. Bxb7 Rb8 12. Qxc7 0-0 13. Na3 Nxe2 14. Bc6 Rbd8 15. Bxd7 Nd4 16. Rc1 Rxd7 17. Qc5 Qf6 18. Nb5 Ng4 19. Ne4 Qf3 20. Nxd4 Rxd4 21. 0-0 Qxd3 22. f3 Rxe4 23. Bb4 Bh6 24. Rc3 Be3+ 25. Qxe3 Qxf1+ 0-1

[Event "Marianske Lazne GM-A1 21st"]
[Site "Marianske Lazne"]
[Date "2023.01.21"]
[Round "9"]
[White "Petr, Martin"]
[Black "Rasik, Vitezslav"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2508"]
[BlackElo "2427"]
[PlyCount "117"]
[EventDate "2023.01.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "7"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Nf6 4. Nc3 Bg7 5. Be2 0-0 6. 0-0 a6 7. Bf4 Nc6 8. Qd2 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Nxe5 Nxe4 12. Nxc6 Nxc3 13. bxc3 bxc6 14. Bxc7 Rd7 15. Bf4 Bxc3 16. Rab1 Rd4 17. Be3 Ra4 18. Bf3 Bd7 19. Rfd1 Be8 20. Rb3 Bf6 21. a3 Be7 22. Rdd3 Rc4 23. Rdc3 Rxc3 24. Rxc3 Rb8 25. Kf1 h5 26. Bc5 Bxc5 27. Rxc5 Rb5 28. Rxb5 cxb5 29. Ke2 Kf8 30. Kd3 Ke7 31. Kd4 Kd6 32. g3 f6 33. h4 g5 34. Bb7 a5 35. Bf3 Bf7 36. c3 Be8 37. Be2 gxh4 38. gxh4 Kc6 39. f4 Bg6 40. Bf3+ Kd6 41. Bd1 Bf7 42. Be2 Be8 43. Bd3 Kc6 44. Bh7 Kd6 45. Bg8 Bg6 46. Bd5 Be8 47. Be4 Bf7 48. Bd3 Be8 49. Bh7 Bf7 50. Be4 Be8 51. Bd3 Kc6 52. Bh7 Kd6 53. f5 Bc6 54. Bg6 Bf3 55. Be8 Be2 56. Ke3 Ke7 57. Bc6 Kd6 58. Be8 Ke7 59. Bc6 1/2-1/2

[Event "Marianske Lazne GM-A1 21st"]
[Site "Marianske Lazne"]
[Date "2023.01.20"]
[Round "8"]
[White "Natsidis, Christoph"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "2308"]
[BlackElo "2508"]
[PlyCount "65"]
[EventDate "2023.01.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "7"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Nc6 8. Nc3 Nxd4 9. Nxd4 Qxd4 10. Nb5 Qxd1 11. Rxd1 0-0 12. Nxc7 Rb8 13. Bf4 Bxb2 14. Rab1 Bg7 15. Nd5 Nxd5 16. Bxd5 e5 17. Be3 Bf5 18. Bxa7 Bxb1 19. Bxb8 Bxa2 20. Bxa2 Rxb8 21. Rd7 b5 22. Bxf7+ Kh8 23. Bb3 b4 24. e4 Bf8 25. Rc7 Bd6 26. Rc6 Rd8 27. Kf1 Kg7 28. Ke2 g5 29. Bd5 h5 30. h3 Kf6 31. Rb6 Ke7 32. Rb7+ Rd7 33. Rxd7+ 1/2-1/2

[Event "Marianske Lazne GM-A1 21st"]
[Site "Marianske Lazne"]
[Date "2023.01.19"]
[Round "7"]
[White "Petr, Martin"]
[Black "Adithya, A Chullikkad"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2508"]
[BlackElo "2196"]
[PlyCount "89"]
[EventDate "2023.01.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "7"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. e3 0-0 6. d4 b6 7. Bd3 Bb7 8. 0-0 c5 9. Nc3 Nbd7 10. Qe2 Rc8 11. Rac1 Qc7 12. Rfd1 Qb8 13. cxd5 exd5 14. dxc5 bxc5 15. Bf5 Rfd8 16. Na4 Ne4 17. Nd2 Nxd2 18. Bxd7 Rxd7 19. Qg4 Bf8 20. Qxd7 Bc6 21. Qg4 Nc4 22. bxc4 Bxa4 23. Rd2 dxc4 24. Rxc4 Bb5 25. Rc1 c4 26. Be5 Qa8 27. h4 Rc5 28. Bd6 c3 29. Bxf8 Qxf8 30. Rdc2 Rc4 31. Qf5 Qb4 32. a3 Qb3 33. Rxc3 g6 34. Qf6 Rxc3 35. Rxc3 Qd1+ 36. Kh2 Qd7 37. h5 gxh5 38. Rc5 Bd3 39. Rxh5 Bg6 40. Re5 h6 41. Re7 Qa4 42. Rb7 Qe8 43. Qb2 Bf5 44. Rb8 Bc8 45. Qc3 1-0

[Event "Marianske Lazne GM-A1 21st"]
[Site "Marianske Lazne"]
[Date "2023.01.18"]
[Round "6"]
[White "Stalmach, Richard"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2423"]
[BlackElo "2508"]
[PlyCount "69"]
[EventDate "2023.01.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "7"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. h3 Bg7 4. Nf3 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 c5 9. Be2 b6 10. Be3 Bb7 11. Qd3 cxd4 12. cxd4 Ba6 13. Qd2 Bxe2 14. Qxe2 Nc6 15. Rd1 e6 16. 0-0 Qd7 17. Rd2 Rac8 18. Rfd1 Na5 19. Bf4 Nc4 20. Rc2 b5 21. Nd2 Na5 22. Nb3 Nxb3 23. axb3 Rxc2 24. Qxc2 a5 25. Qc7 Qxc7 26. Bxc7 a4 27. bxa4 bxa4 28. d5 exd5 29. exd5 a3 30. d6 Be5 31. Bb6 a2 32. d7 a1Q 33. Rxa1 Bxa1 34. d8Q Rxd8 35. Bxd8 1/2-1/2

[Event "Marianske Lazne GM-A1 21st"]
[Site "Marianske Lazne"]
[Date "2023.01.17"]
[Round "5"]
[White "Gaehwiler, Gabriel"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2408"]
[BlackElo "2508"]
[PlyCount "41"]
[EventDate "2023.01.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "7"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. Ne5 c5 7. e3 Nbd7 8. Nxc4 Nb6 9. Ne5 cxd4 10. exd4 Nbd5 11. Nc3 Be7 12. 0-0 0-0 13. Qb3 Qd6 14. Nc4 Qb4 15. Nxd5 Nxd5 16. Qxb4 Bxb4 17. a3 Be7 18. Bxd5 exd5 19. Nb6 Bh3 20. Nxd5 Bd6 21. Re1 1/2-1/2

[Event "Marianske Lazne GM-A1 21st"]
[Site "Marianske Lazne"]
[Date "2023.01.17"]
[Round "4"]
[White "Petr, Martin"]
[Black "Stefansson, Hannes"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2508"]
[BlackElo "2526"]
[PlyCount "139"]
[EventDate "2023.01.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "7"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 dxc4 5. Qa4+ Nfd7 6. Qxc4 Bg7 7. 0-0 Nc6 8. d3 0-0 9. Nc3 Nb6 10. Qh4 e5 11. Qxd8 Rxd8 12. Nb5 Rd7 13. Bd2 a6 14. Nc3 Rd8 15. Rfc1 h6 16. Rab1 g5 17. Be1 Nd4 18. Kf1 Be6 19. b4 Rac8 20. a4 Nd5 21. b5 Nxc3 22. Bxc3 axb5 23. axb5 Bd5 24. Bxd4 exd4 25. Nd2 Bf8 26. Bh3 Ra8 27. Rxc7 Ra2 28. Nc4 Bxc4 29. Rxc4 b6 30. Bg4 Rd5 31. Rc6 Rd6 32. h3 Kg7 33. Bh5 Be7 34. Rc7 Kf8 35. Rb7 Rf6 36. Bf3 Bc5 37. Rc7 Bd6 38. Rc6 Be7 39. Rbc1 Rb2 40. Rxf6 Bxf6 41. Rc6 Bd8 42. Rxh6 Rxb5 43. Rd6 Be7 44. Rxd4 Rb1+ 45. Kg2 b5 46. Rd7 b4 47. Rb7 f5 48. Bd5 Re1 49. e3 f4 50. gxf4 gxf4 51. exf4 Rd1 52. Bc4 Rd2 53. Kf3 Bc5 54. Rb5 Rxf2+ 55. Kg3 Be3 56. Rf5+ Kg7 57. Rf7+ Kh8 58. f5 Rf1 59. f6 Bc5 60. Kg4 Bd4 61. Kg5 Be3+ 62. Kg6 Rg1+ 63. Kf5 Rf1+ 64. Ke4 Bg5 65. Ke5 Bf4+ 66. Ke6 Re1+ 67. Kf5 Rf1 68. d4 Rf2 69. Rf8+ Kh7 70. Bd3 1-0

[Event "Marianske Lazne GM-A1 21st"]
[Site "Marianske Lazne"]
[Date "2023.01.16"]
[Round "3"]
[White "Seemann, Jakub"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2389"]
[BlackElo "2508"]
[PlyCount "84"]
[EventDate "2023.01.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "7"]
[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 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 Bxc6 8. Qe2 Nf6 9. 0-0 Be7 10. e5 Bxb5 11. Qxb5+ Nd7 12. Qxb7 Nxe5 13. c4 Qc8 14. Qxc8+ Rxc8 15. cxd5 exd5 16. Nb3 0-0 17. Be3 Nc6 18. Bc5 Rfd8 19. Bxe7 Nxe7 20. Rfc1 Kf8 21. Kf1 Ng6 22. Nc5 Nf4 23. g3 Ne6 24. Nd3 Ke7 25. Ke2 Kd6 26. Kd2 g5 27. h3 h5 28. Rf1 h4 29. g4 Rc4 30. Rac1 Ra4 31. a3 Rb8 32. Rc3 Rc4 33. Rfc1 Rxc3 34. Rxc3 Rf8 35. Nb4 f5 36. Rc6+ Kd7 37. gxf5 Rxf5 38. Ra6 Rxf2+ 39. Ke3 Rxb2 40. Rxa7+ Kd6 41. Ra6+ Kd7 42. Ra7+ Kd6 1/2-1/2

[Event "Marianske Lazne GM-A1 21st"]
[Site "Marianske Lazne"]
[Date "2023.01.15"]
[Round "2"]
[White "Petr, Martin"]
[Black "Chen, Qi B"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2508"]
[BlackElo "2484"]
[PlyCount "131"]
[EventDate "2023.01.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "7"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. e3 Nd7 4. Bb2 e6 5. h3 Bh5 6. d3 a5 7. a4 h6 8. Nbd2 Bg6 9. g3 Ngf6 10. Bg2 Bc5 11. Qe2 0-0 12. 0-0 Re8 13. e4 dxe4 14. dxe4 e5 15. Rad1 Qe7 16. Nh4 Bh7 17. Nc4 Qe6 18. g4 Qa6 19. Rd3 b5 20. axb5 Qxb5 21. Nf5 a4 22. h4 a3 23. Ba1 Nf8 24. Bxe5 Ra6 25. Kh1 Rxe5 26. Nxe5 a2 27. Ra1 Bxf5 28. c4 Qb6 29. exf5 Bd4 30. Rxa2 Rxa2 31. Qxa2 Bxe5 32. Qe2 N6d7 33. Qd2 Nc5 34. Rd8 Bf6 35. Rc8 Qxb3 36. Qe3 Qb1+ 37. Kh2 Qb6 38. Kh3 Qd6 39. Bd5 Be7 40. Re8 Bd8 41. Rxd8 Qxd8 42. Qxc5 Nd7 43. Qd4 Qe7 44. g5 hxg5 45. hxg5 Kf8 46. f4 Qc5 47. Qd3 Qd6 48. f6 Qxf4 49. Bc6 gxf6 50. Bxd7 fxg5 51. c5 Ke7 52. Bg4 Kf8 53. c6 Ke7 54. Bd7 Kf6 55. Kg2 Ke5 56. Qc3+ Qd4 57. Qg3+ Qf4 58. Qc3+ Qd4 59. Qxd4+ Kxd4 60. Kf3 Kd5 61. Kg4 f6 62. Kf5 Kd6 63. Be8 Kd5 64. Bd7 Kd6 65. Kxf6 g4 66. Bxg4 1/2-1/2

[Event "Pilsen Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.15"]
[Round "6.1"]
[White "Petr, Martin"]
[Black "Houska, Jiri"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2495"]
[BlackElo "2196"]
[PlyCount "71"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Line IV"]
[BlackTeam "Petrin"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Be6 10. Nxe6 fxe6 11. 0-0-0 Ne5 12. Be2 Qc8 13. h4 Nfd7 14. f4 Nc4 15. Bxc4 Qxc4 16. e5 Rad8 17. exd6 Nf6 18. Qd4 Qxd4 19. Bxd4 exd6 20. Rhg1 a6 21. Ne2 Rfe8 22. h5 gxh5 23. Bxf6 Bxf6 24. g5 Be7 25. Rh1 e5 26. Rxh5 exf4 27. Nxf4 Rd7 28. Rdh1 Bd8 29. g6 Ree7 30. Rg1 hxg6 31. Nxg6 Rg7 32. Rh8+ Kf7 33. Rf8+ Ke6 34. Nf4+ Ke5 35. Re1+ Kd4 36. Ne6+ 1-0

[Event "Marianske Lazne GM-A1 21st"]
[Site "Marianske Lazne"]
[Date "2023.01.14"]
[Round "1"]
[White "Kusa, Jakub"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2359"]
[BlackElo "2508"]
[PlyCount "157"]
[EventDate "2023.01.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "7"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nbd7 6. Qc2 a6 7. a4 c5 8. dxc5 Nxc5 9. Nbd2 Bd7 10. Ne5 Nb3 11. Rb1 Rc8 12. Nxd7 Nxd7 13. Nxb3 cxb3 14. Qxb3 Nc5 15. Qc4 Qd7 16. a5 Na4 17. Qb3 Nc5 18. Qc4 Na4 19. Qb3 Nc5 20. Qf3 Be7 21. 0-0 0-0 22. Be3 e5 23. Rfd1 Qe6 24. Qd5 Rc7 25. Qxe6 fxe6 26. Rbc1 Rfc8 27. Rc4 Nb3 28. Rxc7 Rxc7 29. Bb6 Rc2 30. Bxb7 Rxb2 31. Bxa6 Bb4 32. Bc4 Bxa5 33. Bxe6+ Kf8 34. Bxa5 Nxa5 35. Rd7 Rb7 36. Rd5 Nc6 37. e3 Re7 38. Bf5 g6 39. Be4 Kg7 40. h4 Nb8 41. g4 Nd7 42. g5 h6 43. Rb5 Nf8 44. Kg2 hxg5 45. hxg5 Nh7 46. Rb6 Nf8 47. Kg3 Rd7 48. Rb5 Re7 49. Kg4 Nh7 50. Rb8 Nf8 51. Bd5 Rd7 52. Bb3 Rd2 53. Kf3 Rb2 54. Rb7+ Kh8 55. Rb8 Kg7 56. Rb7+ Kh8 57. Bd5 Rxb7 58. Bxb7 Ne6 59. Kg4 Kg7 60. Bd5 Nc5 61. Kf3 Kf8 62. Ke2 Ke7 63. f3 Kd6 64. Bf7 Ke7 65. Bc4 Nb7 66. Bd3 Nc5 67. Bc4 Nb7 68. Bd5 Nd6 69. Kd3 Kf8 70. Kc3 Ke7 71. Kb4 Nf5 72. Be4 Nxe3 73. Bxg6 Ke6 74. Be4 Ng2 75. Kc5 Nh4 76. g6 Kf6 77. Kd6 Nxf3 78. Bxf3 Kxg6 79. Kxe5 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.08"]
[Round "6.5"]
[White "Petr, Martin"]
[Black "Cyborowski, Lukasz"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2495"]
[BlackElo "2490"]
[PlyCount "71"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Turnov Zikuda"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. c4 c6 7. b3 Ne4 8. e3 a5 9. Ba3 Re8 10. Nfd2 Nxd2 11. Nxd2 Na6 12. Bb2 Bf5 13. a3 Qd7 14. Bc3 Nc7 15. Re1 Bh3 16. Rc1 Bxg2 17. Kxg2 Ne6 18. Nf3 Red8 19. Qe2 a4 20. b4 b5 21. c5 Rf8 22. Ne5 Qc7 23. h4 f5 24. Nd3 Qd7 25. Rh1 h5 26. f3 Rf7 27. Kf2 Kf8 28. Rcg1 Ke8 29. Ke1 Kd8 30. Nf4 Nxf4 31. gxf4 Qe6 32. Kd2 Bh6 33. Rg3 Kd7 34. Rhg1 Rg8 35. Qg2 Rf6 36. Kd3 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.07"]
[Round "5.6"]
[White "Nguyen, Thai Dai Van"]
[Black "Petr, Martin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2634"]
[BlackElo "2495"]
[PlyCount "71"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Novoborsky"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 c6 7. Qc2 Be7 8. e3 Nf8 9. Bd3 Ne6 10. h4 h5 11. 0-0-0 Ng4 12. Bxe7 Qxe7 13. e4 Qc7 14. exd5 cxd5 15. Rhe1 0-0 16. Nxd5 Qxc2+ 17. Bxc2 Rd8 18. Nc3 Nxf2 19. Rd2 Ng4 20. d5 Nf8 21. Re7 Bd7 22. Ng5 f6 23. Ne6 Nxe6 24. dxe6 Bc6 25. Rxd8+ Rxd8 26. Rc7 Ne5 27. Ne4 Rb8 28. Nd6 Bxg2 29. e7 Bc6 30. Bb3+ Kh7 31. Bc2+ Kg8 32. Bf5 g5 33. Bc8 Nf7 34. Be6 Be8 35. Nxf7 Bxf7 36. e8Q+ 1-0

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2022.12.04"]
[Round "4.4"]
[White "Nayhebaver, Martin"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2517"]
[BlackElo "2495"]
[PlyCount "77"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Brno Moravska Slavia"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. Bf4 Na5 8. Nbd2 Bc6 9. Be2 Qd7 10. a4 Ne7 11. h4 Nc8 12. Qc2 Nb6 13. Bd1 0-0-0 14. h5 h6 15. Bg3 Rg8 16. Bh4 Be7 17. Bxe7 Qxe7 18. Nh4 Be8 19. g3 Kb8 20. 0-0 g6 21. Kh2 g5 22. Ng2 f5 23. exf6 Qxf6 24. Ne3 Qg7 25. Bg4 Bd7 26. b4 cxb3 27. Nxb3 Nxb3 28. Qxb3 Nc8 29. Rab1 Nd6 30. Qb4 Bc8 31. a5 Rgf8 32. Rb2 Qc7 33. f3 Rfe8 34. Re1 Bd7 35. Nd1 Nc4 36. Rbe2 e5 37. Bxd7 Rxd7 38. a6 b6 39. Nb2 1/2-1/2

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2022.12.03"]
[Round "3.4"]
[White "Petr, Martin"]
[Black "Gumularz, Szymon"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2495"]
[BlackElo "2546"]
[PlyCount "77"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Kromeriz Slavia"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. c3 e6 5. Bg2 Be7 6. Nbd2 h6 7. 0-0 Nf6 8. b4 0-0 9. Bb2 Ne4 10. a4 Nb8 11. Qb3 Nd7 12. c4 c6 13. Rfd1 Re8 14. Rac1 a6 15. Ne1 Nxd2 16. Rxd2 Bf6 17. Rdd1 Qe7 18. Nd3 b5 19. cxb5 cxb5 20. a5 Bxd3 21. Rxd3 Rac8 22. e4 dxe4 23. Bxe4 Rxc1+ 24. Bxc1 Rc8 25. Rc3 Qd8 26. Be3 Be7 27. Bb7 Rb8 28. Bxa6 Bd6 29. d5 Nf8 30. Bb6 Qe7 31. dxe6 Nxe6 32. Rc8+ Rxc8 33. Bxc8 Ng5 34. h4 Qe1+ 35. Kh2 Ne4 36. Qe3 Qxb4 37. a6 Bb8 38. a7 Bxa7 39. Bxa7 1-0

[Event "CZE-chT1W 2223"]
[Site "Czech Republic"]
[Date "2022.11.27"]
[Round "4.3"]
[White "Cernousek, Lukas"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2433"]
[BlackElo "2495"]
[PlyCount "54"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Unichess Sousek"]
[BlackTeam "Litomerice Slavoj"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. exd5 Bb4 7. Bc4 0-0 8. dxe6 Bxe6 9. Bxe6 Qxe6+ 10. Nge2 Bxc3+ 11. bxc3 Re8 12. h4 Nd7 13. Rh3 Nf6 14. Kf1 Ne4 15. Qd3 Qf6 16. f3 Re7 17. Kg1 Nd6 18. Ng3 Rae8 19. Nh5 Qf5 20. Qxf5 Nxf5 21. g4 Nd6 22. Rh2 Re3 23. Rf1 Rxc3 24. g5 hxg5 25. hxg5 Ree3 26. f4 Nf5 27. Rb1 Nxd4 0-1

[Event "Pilsen Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.11.13"]
[Round "3.1"]
[White "Petr, Martin"]
[Black "Palek, Miroslav"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2495"]
[BlackElo "2083"]
[PlyCount "41"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Line IV"]
[BlackTeam "Domazlice"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 c5 2. d5 e5 3. e4 d6 4. a4 Be7 5. Ne2 f5 6. exf5 Bxf5 7. Ng3 Bg6 8. Nc3 Nf6 9. h4 h6 10. Bd3 Bxd3 11. Qxd3 0-0 12. Bxh6 gxh6 13. Qg6+ Kh8 14. Qxh6+ Nh7 15. Nce4 Rf6 16. Nxf6 Bxf6 17. Ne4 Be7 18. Ra3 Qf8 19. Qe6 Na6 20. Rf3 Qd8 21. Rf7 1-0

[Event "CZE-chT1W 2223"]
[Site "Czech Republic"]
[Date "2022.10.30"]
[Round "2.2"]
[White "Hollan, Martin"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2350"]
[BlackElo "2495"]
[PlyCount "114"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Praha Oaza II"]
[BlackTeam "Litomerice Slavoj"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 cxd4 8. Nxd4 Ne5 9. 0-0 a6 10. Nc3 Be7 11. Re1 0-0 12. Qe2 Nxf3+ 13. Qxf3 Qc7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Rad1 Qc7 17. Qg3 Qxg3 18. hxg3 Bd7 19. Nb3 Bc8 20. Nd4 Bd7 21. Nb3 Rfd8 22. Rd6 Bc6 23. Rxd8+ Rxd8 24. Na5 Rc8 25. Rd1 Kf8 26. f3 h5 27. Rd4 Ke7 28. Rb4 b5 29. a4 Bd7 30. axb5 axb5 31. Nb3 e5 32. f4 exf4 33. gxf4 Kd6 34. Rd4+ Ke6 35. Rb4 Kf5 36. Nxb5 Bxb5 37. Rxb5+ Kxf4 38. Nc5 Ke3 39. Rb3+ Ke2 40. Nd3 g5 41. Ne5 Rxc2 42. Rf3 Ne4 43. Rxf7 Rc1+ 44. Kh2 g4 45. Rg7 g3+ 46. Rxg3 Nxg3 47. Kxg3 Rc5 48. Nd7 Rd5 49. Nf8 Rd4 50. Nh7 Ke3 51. Nf6 h4+ 52. Kh3 Kf4 53. g3+ Kg5 54. Nh7+ Kh6 55. Nf6 hxg3 56. Kxg3 Kg5 57. Nh7+ Kf5 0-1

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2022.10.16"]
[Round "2.3"]
[White "Hracek, Zbynek"]
[Black "Petr, Martin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2542"]
[BlackElo "2495"]
[PlyCount "81"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Pardubice"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. Bxh6 Qxb2 9. Nc3 gxh6 10. Nb5 Qb4+ 11. Kf1 Qa5 12. Qc1 Bd7 13. g3 0-0-0 14. Kg2 a6 15. a4 Kb8 16. Qf4 Be7 17. Nd6 Rhf8 18. Rab1 Bxd6 19. exd6 f6 20. Rhc1 Ka8 21. Rc5 Qxa4 22. Qc1 Nb4 23. Ra1 Qb3 24. Nd2 Nd3 25. Nxb3 Nxc1 26. Rcxc1 Bc8 27. Rc7 Rxd6 28. Rxh7 Rb6 29. Nc5 Rb4 30. Rd1 a5 31. Re7 a4 32. Nxe6 Bxe6 33. Rxe6 Rc8 34. Rxf6 Ka7 35. Ra1 Rc2 36. Bd1 Rcc4 37. Rxh6 Rxd4 38. h4 b5 39. h5 Re4 40. Rf6 Rbc4 41. h6 1-0

[Event "CZE-chT 2223"]
[Site "Czech Republic"]
[Date "2022.10.15"]
[Round "1.4"]
[White "Petr, Martin"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2495"]
[BlackElo "2394"]
[PlyCount "225"]
[EventDate "2022.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Lysa nad Labem"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 Nf6 2. g3 g6 3. b3 b6 4. Bb2 Bb7 5. Bg2 c5 6. c4 Bg7 7. 0-0 0-0 8. Nc3 Na6 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 Nc5 12. f3 Rc8 13. e4 d6 14. Qe2 Qd7 15. Rad1 Qb7 16. Nd5 a6 17. Rf2 Rfe8 18. h4 h5 19. Ba1 Nfd7 20. b4 Na4 21. Ne3 Ne5 22. Qf1 e6 23. Ndc2 Bf8 24. Kh2 Rc7 25. f4 Nd7 26. Qg2 f5 27. exf5 Qxg2+ 28. Kxg2 gxf5 29. Re2 Kf7 30. Nd4 Nf6 31. Nf3 Ne4 32. Ng5+ Nxg5 33. hxg5 Rec8 34. Rh1 b5 35. cxb5 axb5 36. Rxh5 Rc1 37. Bf6 Nc3 38. Bxc3 R8xc3 39. Rh7+ Bg7 40. g4 Kg6 41. Rxg7+ Kxg7 42. gxf5 exf5 43. Nxf5+ Kg6 44. Nxd6 R3c2 45. Rxc2 Rxc2+ 46. Kf3 Rxa2 47. Nxb5 Rb2 48. Nd6 Rxb4 49. Kg4 Rd4 50. Nf5 Ra4 51. Nh4+ Kg7 52. Nf3 Kg6 53. Ne5+ Kg7 54. Kf5 Rb4 55. Nd3 Rd4 56. Nf2 Ra4 57. Ne4 Ra5+ 58. Kg4 Ra4 59. Nc5 Rc4 60. Nd3 Rd4 61. Ne5 Ra4 62. Kf5 Rb4 63. Nd7 Ra4 64. Nf6 Ra5+ 65. Kg4 Ra4 66. Nd5 Rd4 67. Ne3 Ra4 68. Ng2 Kg6 69. Nh4+ Kg7 70. Nf3 Rb4 71. Kf5 Ra4 72. Ne5 Ra5 73. Ke4 Ra4+ 74. Kf3 Ra3+ 75. Kf2 Ra2+ 76. Kg3 Ra3+ 77. Kh4 Ra4 78. Kg4 Rb4 79. Nc6 Rc4 80. Nd8 Kg6 81. Ne6 Ra4 82. Nf8+ Kf7 83. Nd7 Kg7 84. Kf5 Rb4 85. Ke5 Kg6 86. Nf6 Rb5+ 87. Nd5 Ra5 88. Ke4 Ra4+ 89. Kf3 Kf5 90. Ne7+ Ke6 91. Ng6 Ra3+ 92. Kg4 Ra4 93. Ne5 Rb4 94. Ng6 Ra4 95. Ne5 Rb4 96. Nd3 Rd4 97. Ne1 Kf7 98. Ng2 Rd2 99. Nh4 Rd4 100. Kf5 Rd5+ 101. Kg4 Rd4 102. Kf5 Rd5+ 103. Ke4 Ra5 104. Nf3 Ra4+ 105. Kf5 Kg7 106. Ne5 Ra5 107. g6 Rb5 108. Kg5 Ra5 109. Kf5 Rb5 110. Ke6 Rb6+ 111. Kd5 Rb5+ 112. Ke6 Rb6+ 113. Kf5 1/2-1/2

[Event "CZE-chT1W 2223"]
[Site "Czech Republic"]
[Date "2022.10.09"]
[Round "1.6"]
[White "Petr, Martin"]
[Black "Kraus, Tomas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2495"]
[BlackElo "2479"]
[PlyCount "151"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Litomerice Slavoj"]
[BlackTeam "Ricany Betsys"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 d5 2. g3 Nd7 3. d4 Nb6 4. Bg2 Bf5 5. Nbd2 Nf6 6. Nh4 e6 7. Nxf5 exf5 8. c4 c6 9. cxd5 Nbxd5 10. 0-0 g6 11. Nc4 Bg7 12. Qb3 Nb6 13. Qe3+ Kf8 14. Ne5 Qe7 15. Qb3 Qe6 16. Qxe6 fxe6 17. b3 Nfd7 18. Ba3+ Ke8 19. Nf3 Kf7 20. Bb2 h6 21. Rac1 a5 22. a3 Rhd8 23. Rfd1 g5 24. e3 g4 25. Ne1 Nd5 26. Nd3 Ra6 27. Rc2 Rb6 28. Nc1 N7f6 29. Bf1 Ne4 30. Bc4 Nd6 31. Nd3 a4 32. bxa4 Nxc4 33. Rxc4 Ra8 34. Rd2 Bf8 35. e4 fxe4 36. Ne5+ Ke8 37. Nxg4 h5 38. Ne5 e3 39. Re2 exf2+ 40. Kxf2 Rb3 41. Nf3 Kd7 42. Ng5 Bh6 43. Ne4 Rf8+ 44. Ke1 Rbf3 45. Nd2 Rd3 46. Nf1 Rdf3 47. Nd2 Rd3 48. Nf1 Rf6 49. a5 Rf7 50. Bc1 Bxc1 51. Rxc1 Rxd4 52. Nd2 Rf5 53. Nb3 Rg4 54. Nc5+ Kc7 55. Rxe6 Rgg5 56. a6 Re5+ 57. Kd2 bxa6 58. Nxa6+ Kd7 59. Rxe5 Rxe5 60. Nb8+ Ke6 61. Nxc6 Rg5 62. Nd4+ Kd6 63. Rc6+ Ke7 64. Rc5 Kd6 65. Ra5 h4 66. Ne2 hxg3 67. hxg3 Rg8 68. Kd3 Re8 69. Nf4 Nc7 70. g4 Re1 71. g5 Rg1 72. Ke4 Re1+ 73. Kf5 Rf1 74. g6 Rf3 75. g7 Rg3 76. Ng6 1-0

[Event "Pardubice Czech op-E 33rd"]
[Site "Pardubice"]
[Date "2022.07.17"]
[Round "7.1"]
[White "Hlavina, Matous"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2133"]
[BlackElo "2500"]
[PlyCount "94"]
[EventDate "2022.07.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ricany J"]
[BlackTeam "Kolesovice Cesky Lev"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nge2 c6 6. d4 g6 7. 0-0 Bg7 8. h3 0-0 9. Be3 Nbd7 10. Qd2 Nb6 11. Bb3 Qa6 12. Bh6 Nc4 13. Bxc4 Qxc4 14. Bxg7 Kxg7 15. Rfe1 Rd8 16. Qe3 Qb4 17. b3 Bf5 18. Rac1 h5 19. Ng3 Be6 20. Rcd1 h4 21. Nge4 Bf5 22. f3 Nd5 23. Nxd5 cxd5 24. c3 Qa3 25. Ng5 Qd6 26. f4 e6 27. Qe5+ Qxe5 28. fxe5 Rac8 29. Re3 Rc7 30. Nf3 Rh8 31. Kf2 Rh5 32. Ke2 g5 33. Nh2 Rh8 34. Kd2 b5 35. Rc1 Rhc8 36. Ng4 Bxg4 37. hxg4 b4 38. Rf3 Kg8 39. Rc2 Kg7 40. Rc1 Rxc3 41. Rcxc3 Rxc3 42. Rxc3 bxc3+ 43. Kxc3 f5 44. gxf5 g4 45. f6+ Kf7 46. Kd3 h3 47. Ke2 h2 0-1

[Event "Pardubice Czech op-E 33rd"]
[Site "Pardubice"]
[Date "2022.07.17"]
[Round "6.1"]
[White "Petr, Martin"]
[Black "Zvolensky, David"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2500"]
[BlackElo "2196"]
[PlyCount "78"]
[EventDate "2022.07.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kolesovice Cesky Lev"]
[BlackTeam "Vlasim Spartak"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Bf4 c5 7. e4 dxe4 8. dxe4 b5 9. Nbd2 Bb7 10. Qe2 Qb6 11. c4 a6 12. e5 Nfd7 13. Ne4 Nc6 14. Rad1 Rfd8 15. Nd6 Bxd6 16. Rxd6 Nf8 17. Rfd1 Rxd6 18. Rxd6 Rd8 19. cxb5 Rxd6 20. exd6 axb5 21. Be3 Nd7 22. Ng5 Nd8 23. Bxb7 Qxb7 24. Bxc5 h6 25. Ne4 f5 26. Nc3 Nxc5 27. Nxb5 Qd5 28. Qc2 Nf7 29. a4 Ng5 30. h4 Nf3+ 31. Kf1 Ne4 32. Ke2 Nxd6 33. Ke3 Nxb5 34. axb5 Nd4 35. Qc8+ Kf7 36. Qc7+ Kf6 37. Qc3 e5 38. f4 Qf3+ 39. Kd2 Qxc3+ 0-1

[Event "Pardubice Czech op-E 33rd"]
[Site "Pardubice"]
[Date "2022.07.16"]
[Round "5.1"]
[White "Petr, Martin"]
[Black "Walek, Petr"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2500"]
[BlackElo "2237"]
[PlyCount "81"]
[EventDate "2022.07.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kolesovice Cesky Lev"]
[BlackTeam "Walkuv Protigambit"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. Nc3 0-0 5. e3 c5 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. h3 h6 10. Be3 Be6 11. b3 Rc8 12. Rc1 Na5 13. c5 Ne4 14. Ne5 Nc6 15. Nxc6 Rxc6 16. b4 f5 17. Bf4 g5 18. Be5 f4 19. Bf3 Bf5 20. Bxg7 Kxg7 21. Re1 Nxc3 22. Rxc3 Rcf6 23. b5 b6 24. c6 Qc7 25. Bxd5 Rd8 26. Bf3 Rfd6 27. d5 e6 28. Qd4+ Kg6 29. Qe5 exd5 30. Bxd5 Qg7 31. Bf3 Qxe5 32. Rxe5 Kf6 33. Rxf5+ Kxf5 34. c7 Re8 35. c8Q+ Rxc8 36. Rxc8 Rd2 37. Rc6 Rxa2 38. Rxh6 Rb2 39. Bg4+ Ke4 40. Re6+ Kd4 41. Be2 1-0

[Event "Pardubice Czech op-E 33rd"]
[Site "Pardubice"]
[Date "2022.07.15"]
[Round "3.1"]
[White "Vylicil, Adam"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1890"]
[BlackElo "2500"]
[PlyCount "72"]
[EventDate "2022.07.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kromeriz Slavia"]
[BlackTeam "Kolesovice Cesky Lev"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 h6 5. Bh4 d6 6. e4 Nh5 7. c3 g5 8. Bg3 e6 9. Be2 Qe7 10. Nc4 Nd7 11. Qd2 b6 12. e5 Nxg3 13. hxg3 Bb7 14. exd6 cxd6 15. Ne3 Nf6 16. Bb5+ Kf8 17. Bd3 Rc8 18. Kf1 Bc6 19. Qe2 Qc7 20. Re1 Rb8 21. Bb5 Bb7 22. Bd3 Nd5 23. Nd1 Bc6 24. Bb5 Rc8 25. Ba6 Re8 26. Bb5 Bxb5 27. Qxb5 Rc8 28. Ne3 Nxe3+ 29. Rxe3 Qc4+ 30. Qxc4 Rxc4 31. b3 Rc7 32. g4 Ke7 33. Ke2 b5 34. Kd2 Rhc8 35. Rc1 h5 36. Nh2 Bxd4 0-1

[Event "Pardubice Czech op-E 33rd"]
[Site "Pardubice"]
[Date "2022.07.14"]
[Round "1.1"]
[White "Gaj, Milos"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1916"]
[BlackElo "2500"]
[PlyCount "86"]
[EventDate "2022.07.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Unichess"]
[BlackTeam "Kolesovice Cesky Lev"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 Na6 7. e4 c5 8. dxc5 0-0 9. Bf4 Qa5 10. Nd2 Qxc5 11. Nb3 Qxc4 12. Bxc4 Bd7 13. Rd1 Rfc8 14. Bxa6 bxa6 15. Be5 Be6 16. Nd4 Nxe4 17. Bxg7 Nxc3 18. bxc3 Kxg7 19. Nxe6+ fxe6 20. Kd2 Rc5 21. Rc1 Rd8+ 22. Kc2 Rdc8 23. Kb3 Rb5+ 24. Kc2 Ra5 25. Kb2 Rc4 26. Rhd1 Rca4 27. Ra1 Kf6 28. Rd4 Rxd4 29. cxd4 e5 30. Rd1 e4 31. Kb3 Rg5 32. g3 Rb5+ 33. Kc3 Ke6 34. a4 Rf5 35. Rd2 Kd5 36. Kb4 Rf6 37. Rc2 Kxd4 38. Rd2+ Ke5 39. Rd7 Rxf2 40. Rxe7+ Kd4 41. Rd7+ Ke3 42. Rxh7 Rf6 43. Rxa7 Kf2 0-1

[Event "Prague op"]
[Site "Prague"]
[Date "2022.06.17"]
[Round "9"]
[White "Petr, Martin"]
[Black "Alsina Leal, Daniel"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2488"]
[BlackElo "2514"]
[PlyCount "117"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 c6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 Re8 8. d4 Bf5 9. Nc3 Ne4 10. Nh4 Nxc3 11. Bxc3 Be6 12. c5 Bc8 13. f4 Nd7 14. b4 a5 15. a3 axb4 16. axb4 Rxa1 17. Qxa1 Nf6 18. Nf3 Ne4 19. Bb2 f6 20. Qa7 g5 21. fxg5 fxg5 22. Qb8 Rf8 23. Bc1 h6 24. Ne5 Rxf1+ 25. Bxf1 Qf8 26. Be3 Kh7 27. Nd3 Nc3 28. Bf2 Nd1 29. e3 Qf5 30. Be2 Nc3 31. Bf1 Nd1 32. Be2 Nc3 33. Bf1 Ne4 34. h3 Nd2 35. g4 Qe4 36. Be2 Qe6 37. Ne5 Bxe5 38. dxe5 Kg7 39. Bd3 Ne4 40. Qc7 Kf7 41. Qd8 Bd7 42. Qh8 Kg6 43. Be1 Qf7 44. Qb8 Be6 45. Be2 d4 46. Qxb7 Bd5 47. Qd7 dxe3 48. e6 Qxe6 49. Qxe6+ Bxe6 50. Bd3 Bd5 51. Kf1 Kf6 52. Ke2 Nf2 53. Bxf2 exf2 54. Kxf2 Ke5 55. Ke3 Bg2 56. Bc2 Bd5 57. Bd3 Bg2 58. Bc2 Bd5 59. Bd3 1/2-1/2

[Event "Prague op"]
[Site "Prague"]
[Date "2022.06.16"]
[Round "8"]
[White "Garriga Cazorla, Pere"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2495"]
[BlackElo "2488"]
[PlyCount "113"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 c5 5. d4 cxd4 6. Nxd4 d6 7. Be2 Nc6 8. Be3 0-0 9. 0-0 Nxd4 10. Bxd4 Bd7 11. h3 Bc6 12. Qc2 Nd7 13. Bxg7 Kxg7 14. Rad1 a6 15. b4 b6 16. Bg4 Nf6 17. e5 Nxg4 18. hxg4 Qc8 19. Qe2 dxe5 20. Qxe5+ Kg8 21. Rd4 Ra7 22. f3 Qc7 23. Qe3 b5 24. Rc1 e5 25. Rd2 bxc4 26. Nd5 Bxd5 27. Rxd5 Rb7 28. Rc5 Qb8 29. a3 Rb5 30. R1xc4 Rd8 31. g5 Rd1+ 32. Kf2 Qd6 33. a4 Rd2+ 34. Kg1 Rd1+ 35. Kh2 Rb8 36. Qxe5 Qxe5+ 37. Rxe5 Rb1 38. Ra5 R1xb4 39. Rxb4 Rxb4 40. Rxa6 Kg7 41. Ra7 h6 42. gxh6+ Kxh6 43. g3 Kg7 44. f4 Rb2+ 45. Kh3 Ra2 46. Kh4 Ra3 47. g4 Rf3 48. Kg5 Ra3 49. Ra6 Ra1 50. a5 Ra2 51. f5 gxf5 52. gxf5 f6+ 53. Kh5 Rh2+ 54. Kg4 Ra2 55. Ra8 Kh6 56. Rh8+ Kg7 57. Ra8 1/2-1/2

[Event "Prague op"]
[Site "Prague"]
[Date "2022.06.15"]
[Round "7"]
[White "Petr, Martin"]
[Black "Motylev, Alexander"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2488"]
[BlackElo "2619"]
[PlyCount "71"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 d5 4. d3 e6 5. Nf3 Bd6 6. 0-0 Nge7 7. c3 0-0 8. Kh1 f6 9. Na3 b6 10. Nb5 Bb8 11. a4 Ng6 12. g3 a6 13. Na3 Ra7 14. Be3 Rd7 15. Qb1 Bb7 16. b4 c4 17. dxc4 dxe4 18. Nd4 Qc8 19. b5 axb5 20. Nxc6 Bxc6 21. axb5 Bb7 22. Kg1 Bd6 23. Nc2 Bc5 24. Rd1 e5 25. f5 Rxd1+ 26. Qxd1 Rd8 27. Qe1 Qxf5 28. Bxc5 bxc5 29. Ne3 Qg5 30. Bg4 Rd3 31. Kf2 Nf4 32. h4 Qg6 33. Bf5 Qh5 34. Bg4 Qg6 35. Bf5 Qh5 36. Bg4 1/2-1/2

[Event "Prague op"]
[Site "Prague"]
[Date "2022.06.14"]
[Round "6"]
[White "Hilby, Craig"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2420"]
[BlackElo "2488"]
[PlyCount "118"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Be7 10. Bf4 Rc8 11. Qb3 Nxe5 12. Nxe5 Bc6 13. Nxc6 bxc6 14. Rfd1 Nd5 15. Be5 Bf6 16. Bxf6 Qxf6 17. Qa4 0-0 18. Qxd4 Qxd4 19. Rxd4 Nb6 20. Rc1 c5 21. Rd2 Rc7 22. Kf1 Rfc8 23. Rcd1 Kf8 24. Rd8+ Ke7 25. Rxc8 Rxc8 26. Ke1 c4 27. Kd2 Rd8+ 28. Kc2 Rxd1 29. Kxd1 Kd6 30. Kc2 Kc5 31. h4 Nd5 32. a3 Nf6 33. Bf3 h5 34. Kc3 e5 35. Kd2 g6 36. Ke3 a5 37. Bb7 Ng4+ 38. Kf3 Nf6 39. Ke3 Ne8 40. Be4 Nd6 41. Bc2 c3 42. bxc3 Nc4+ 43. Kd3 Nxa3 44. Bb3 Nc4 45. e4 Nd6 46. f3 f5 47. Bg8 a4 48. Bh7 a3 49. Bg8 Ne8 50. Be6 Kd6 51. Bf7 Nf6 52. Bc4 Kc5 53. Bf7 Kd6 54. Bc4 Ke7 55. Ke3 Nd7 56. f4 Kf6 57. Ba2 Nc5 58. fxe5+ Kxe5 59. exf5 gxf5 0-1

[Event "Prague op"]
[Site "Prague"]
[Date "2022.06.13"]
[Round "5"]
[White "Petr, Martin"]
[Black "Neuman, Petr"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2488"]
[BlackElo "2386"]
[PlyCount "49"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Bg5 Bd6 9. 0-0-0 Ke7 10. f3 a6 11. Nge2 Nc6 12. Kb1 h6 13. Be3 Nh5 14. h4 Rhf8 15. Rhf1 b5 16. Nc1 Nf4 17. Rf2 Nd4 18. N3e2 Ndxe2 19. Nxe2 g5 20. hxg5 hxg5 21. Nc1 Kd7 22. Nb3 a5 23. g3 a4 24. Nd2 Nh5 25. Rh2 1-0

[Event "Prague op"]
[Site "Prague"]
[Date "2022.06.11"]
[Round "2"]
[White "Bujnoch, Radek"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2218"]
[BlackElo "2488"]
[PlyCount "97"]
[EventDate "2022.06.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Be2 dxc4 7. a4 Bd6 8. Nd2 0-0 9. Nxc4 Bc7 10. b3 e5 11. Ba3 Re8 12. 0-0 exd4 13. Qxd4 Nb6 14. Nd6 Re6 15. Rad1 Nbd5 16. Nxd5 cxd5 17. Nxc8 Rxc8 18. Bf3 Be5 19. Qxa7 Ra8 20. Qc5 Nd7 21. Qxd5 Bxh2+ 22. Kh1 Rh6 23. Bg4 Qb8 24. Bh3 Nf6 25. Qd4 Be5 26. Bd6 Bxd6 27. Qxd6 Ne4 28. Qxb8+ Rxb8 29. Rd4 Nc5 30. Rfd1 Kf8 31. Rb4 Ke7 32. Rd5 Rc6 33. Rb5 b6 34. a5 Na6 35. Rd7+ Kf8 36. Ra7 bxa5 37. Rxb8+ Nxb8 38. Rxa5 Rb6 39. Ra3 Na6 40. Bf5 Nb4 41. g4 Ke7 42. Kg2 Kf6 43. f4 h5 44. Ra5 hxg4 45. Bxg4 Nc2 46. Rf5+ Ke7 47. Re5+ Kf6 48. Rf5+ Ke7 49. Re5+ 1/2-1/2

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2022.04.10"]
[Round "15.7"]
[White "Shirov, Alexei"]
[Black "Petr, Martin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2659"]
[BlackElo "2501"]
[PlyCount "91"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Novoborsky"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 Ng6 8. Na3 Be7 9. Nc2 0-0 10. Bd3 c4 11. Be2 b5 12. g3 f5 13. exf6 gxf6 14. Bh6 Rf7 15. Ne3 Bd6 16. a4 bxa4 17. Rxa4 Rb8 18. Ra2 Kh8 19. Re1 a5 20. Bf1 Nce7 21. Ng4 Nf5 22. Bc1 a4 23. Nh6 Nxh6 24. Bxh6 Qc7 25. Bh3 Re8 26. Re3 Rfe7 27. Ne1 Qb7 28. Bg4 f5 29. Bh5 Rg8 30. Bg5 Rf7 31. Qe2 Qc8 32. Nf3 f4 33. Ne5 Nxe5 34. Rxe5 Rff8 35. Kh1 fxg3 36. hxg3 Qb8 37. Bh4 Bxe5 38. dxe5 Be8 39. Bf6+ Rg7 40. Kg2 Qb3 41. Ra1 Bxh5 42. Qxh5 Qc2 43. Qh6 Qe4+ 44. Kg1 Rxf6 45. exf6 Rg6 46. f7 1-0

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2022.02.27"]
[Round "12.6"]
[White "Walek, Petr"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2245"]
[BlackElo "2501"]
[PlyCount "151"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ostrava Labortech"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. dxc5 Bxc5 6. Bd3 Nc6 7. a3 Nf6 8. Qe2 Qc7 9. 0-0 h6 10. e5 Nd7 11. Re1 b5 12. a4 bxa4 13. Rxa4 Nb4 14. Nb3 Be7 15. Bd2 Rb8 16. Bxb4 Bxb4 17. Rea1 a5 18. Nbd4 Nc5 19. Bb5+ Bd7 20. R4a2 Nb7 21. c3 Bc5 22. b4 Bb6 23. Bxd7+ Qxd7 24. bxa5 Nxa5 25. Rxa5 Bxa5 26. Rxa5 Rb1+ 27. Ne1 0-0 28. Rb5 Rxb5 29. Nxb5 Rb8 30. Nd4 Rb1 31. Kf1 Qa4 32. f3 Qa1 33. Qd2 Rb2 34. Qe3 Qd1 35. Qd3 Qc1 36. Ne2 Qa1 37. Kf2 Rb1 38. Nc2 Rf1+ 39. Kg3 Qb1 40. Ned4 Qc1 41. Qe3 Qb1 42. Kh3 g5 43. Kg3 Kg7 44. h4 gxh4+ 45. Kxh4 Rc1 46. Qe2 Rh1+ 47. Kg4 Qg1 48. f4 h5+ 49. Kf3 h4 50. Qf2 Qd1+ 51. Qe2 Qc1 52. Kg4 h3 53. gxh3 Rg1+ 54. Kf3 Rf1+ 55. Kg2 Rxf4 56. Qe1 Qxe1 57. Nxe1 Re4 58. Nef3 Re3 59. Nb5 f6 60. Kf2 Re4 61. Nd6 Ra4 62. Ne8+ Kg6 63. exf6 Kf7 64. Nc7 Kxf6 65. Nd4 Rc4 66. Ncxe6 Rxc3 67. Nf4 Ke5 68. Nde2 Ra3 69. h4 d4 70. h5 d3 71. Ng6+ Kf6 72. Nef4 Ra5 73. Ke3 Rxh5 74. Nxh5+ Kxg6 75. Nf4+ Kf5 76. Nxd3 1/2-1/2

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2022.02.26"]
[Round "11.5"]
[White "Petr, Martin"]
[Black "Cvek, Robert"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2501"]
[BlackElo "2486"]
[PlyCount "57"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Poruba Slavoj"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 Qc7 8. Bd2 d6 9. f4 Be7 10. Nf3 b6 11. Bd3 g6 12. h4 h5 13. Qe2 Bb7 14. Ng5 Bxg5 15. hxg5 dxe5 16. fxe5 Nc6 17. Rh4 0-0-0 18. a4 Kb8 19. Rb1 Ka8 20. g3 Qe7 21. Kf2 Qc7 22. Rf4 Rh7 23. Kg1 Na5 24. Kh2 Bd5 25. Rb4 Rc8 26. Ba6 Bb7 27. Bd3 Bd5 28. Ba6 Bb7 29. Bd3 1/2-1/2

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2022.02.13"]
[Round "10.1"]
[White "Petr, Martin"]
[Black "Zwardon, Vojtech"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2501"]
[BlackElo "2470"]
[PlyCount "55"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Frydek Mistek"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. c4 c5 7. Nc3 cxd4 8. exd4 0-0 9. d5 Na6 10. Bf4 Bb4 11. Ne4 exd5 12. cxd5 Nc5 13. Nxf6+ Qxf6 14. Be5 Qe7 15. Bc2 Na6 16. d6 Qe8 17. Bf4 Ba5 18. a3 Rc8 19. b4 Bxf3 20. gxf3 Bxb4 21. axb4 Nxb4 22. Bb3 a5 23. Kh1 Rc5 24. Rg1 Kh8 25. Be3 Rh5 26. Bxb6 Rxh2+ 27. Kxh2 Qe5+ 28. Rg3 1-0

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2022.02.12"]
[Round "9.1"]
[White "Rabatin, Jakub"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2337"]
[BlackElo "2501"]
[PlyCount "84"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Frydek Mistek II"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

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. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Bd7 12. Be2 0-0-0 13. Bf4 Bc5 14. Rfd1 Ne7 15. Rd3 Nc6 16. Nxc6 Bxc6 17. Rad1 Rxd3 18. Rxd3 Rd8 19. Kf1 f6 20. Rxd8+ Kxd8 21. f3 e5 22. Bd2 f5 23. b4 Bb6 24. c4 Bd4 25. b5 Bd7 26. a4 Kc7 27. Bb4 b6 28. a5 axb5 29. cxb5 bxa5 30. Bxa5+ Kd6 31. Bb4+ Kd5 32. Bf8 g6 33. Be7 Bb6 34. Ba3 h5 35. Be7 e4 36. fxe4+ fxe4 37. Bg5 e3 38. h3 Ke4 39. Bf6 Be6 40. Bg7 Kf4 41. Bf8 Ke4 42. Bg7 Kf4 1/2-1/2

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2022.01.30"]
[Round "8.4"]
[White "Heberla, Bartlomiej"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2558"]
[BlackElo "2501"]
[PlyCount "33"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Brno Moravska Slavia"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nge2 Bg4 6. f3 Bd7 7. d4 e6 8. 0-0 Be7 9. Be3 0-0 10. Qd2 Kh8 11. Nf4 Rd8 12. Qf2 Be8 13. a3 c6 14. Qg3 Bd6 15. Bd3 e5 16. dxe5 Bxe5 17. Qh4 1/2-1/2

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2022.01.29"]
[Round "7.3"]
[White "Ponizil, Cyril"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2506"]
[BlackElo "2501"]
[PlyCount "44"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Brno Duras"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. f3 Bd7 7. Bc4 Qb6 8. Qe2 Nc6 9. Na4 Qxd4 10. Bc3 Qh4+ 11. g3 Qh6 12. h4 Nh5 13. Qf2 e5 14. g4 Nf4 15. g5 Qd6 16. Ne2 Nxe2 17. Qxe2 0-0-0 18. Bxf7 Nd4 19. Bxd4 exd4 20. b3 Qf4 21. g6 hxg6 22. Bxg6 Qg3+ 0-1

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2021.12.19"]
[Round "6.3"]
[White "Petr, Martin"]
[Black "Bernasek, Jan"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2501"]
[BlackElo "2498"]
[PlyCount "99"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Unichess"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 Qc7 8. Be2 Nc6 9. Nxc6 dxc6 10. f4 e5 11. 0-0 Bg4 12. Bxg4 Nxg4 13. Qg3 h5 14. fxe5 Qxe5 15. Bf4 Qc5+ 16. Kh1 Bxc3 17. bxc3 0-0-0 18. h3 Rd7 19. e5 Re7 20. Rae1 Re6 21. Rd1 g6 22. Rd6 Qxc4 23. Rfd1 g5 24. Bxg5 Nxe5 25. Qf2 Rxd6 26. Rxd6 Re8 27. Rd1 c5 28. Qe3 Re6 29. Qd2 Kb8 30. Be3 Nc6 31. Bg1 Rg6 32. Qd7 Qe4 33. Rd2 Rg5 34. Rb2 Ne7 35. Qd8+ Ka7 36. Qb6+ Ka8 37. Qd8+ Ka7 38. Bxc5+ Rxc5 39. Qb6+ Ka8 40. Qxc5 Nf5 41. Qc8+ Ka7 42. Rxb7+ Qxb7 43. Qxf5 h4 44. Qf2+ Kb8 45. Qf4+ Ka7 46. Qd4+ Ka8 47. Qd8+ Ka7 48. Kh2 Qc6 49. Qxh4 Qxc3 50. Qf2+ 1-0

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2021.12.18"]
[Round "5.3"]
[White "Miesbauer, Jan"]
[Black "Petr, Martin"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2410"]
[BlackElo "2501"]
[PlyCount "79"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Praha Dopravni Podnik"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. e5 c5 5. c3 Qb6 6. Ngf3 Bd7 7. Be2 cxd4 8. Nxd4 Nc6 9. N2f3 Nge7 10. 0-0 Ng6 11. Nxc6 Bxc6 12. Bd3 Bb5 13. h4 Bxd3 14. Qxd3 Qc7 15. Re1 h5 16. g3 Bc5 17. Bg5 Rc8 18. Rac1 Ne7 19. Kg2 b5 20. a4 Qb7 21. axb5 axb5 22. b4 Ba7 23. Bxe7 Kxe7 24. Qd2 Rh6 25. Qg5+ Kf8 26. Nd4 Kg8 27. Ra1 Bb6 28. Ra3 Bd8 29. Qf4 Rg6 30. Rea1 Bb6 31. Qf3 Rg4 32. Nxb5 Rf8 33. Nd6 Qe7 34. Ra8 f6 35. Nc8 Rxc8 36. Rxc8+ Kh7 37. exf6 gxf6 38. Ra6 Qb7 39. Raa8 Kg7 40. Rg8+ 1-0

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2021.11.07"]
[Round "4.2"]
[White "Petr, Martin"]
[Black "Simacek, Pavel"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2501"]
[BlackElo "2444"]
[PlyCount "124"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Turnov Zikuda"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 d6 2. e4 c5 3. Bb5+ Nd7 4. d4 cxd4 5. Nxd4 Ngf6 6. 0-0 a6 7. Bd3 g6 8. c4 Bg7 9. Nc3 0-0 10. Be3 Nc5 11. f3 Bd7 12. b4 Nxd3 13. Qxd3 Qc7 14. Rac1 Rfc8 15. Nd5 Nxd5 16. exd5 Qd8 17. Rfe1 Bf6 18. c5 dxc5 19. bxc5 Qa5 20. Qc2 Ba4 21. Nb3 Qb4 22. Bf2 Rd8 23. Re4 Qb5 24. c6 Rac8 25. Rxa4 Qxa4 26. Bb6 Rf8 27. c7 Be5 28. Qe2 Bd6 29. g3 Rfe8 30. Na5 Qb4 31. Qf2 e6 32. Nxb7 exd5 33. Nxd6 Qxd6 34. a4 Qa3 35. Rd1 Qb3 36. Rd2 Re6 37. a5 Rc6 38. Kg2 Re8 39. g4 Rc1 40. Kg3 Qc4 41. Qd4 Qxd4 42. Rxd4 Re5 43. Rd1 Rc6 44. Bd4 Re7 45. Bb6 Rd7 46. Kf4 Kf8 47. h4 d4 48. Ke4 d3 49. Rxd3 Rxd3 50. Kxd3 Ke7 51. Ke4 Ke6 52. Kf4 f6 53. Ke4 Rc4+ 54. Kd3 Kd5 55. Ke3 Rc6 56. Kf4 Rc3 57. Kg3 Ke5 58. Be3 h5 59. gxh5 gxh5 60. Bb6 Rc2 61. Be3 Ke6 62. Bf4 Kd7 0-1

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2021.11.06"]
[Round "3.1"]
[White "Yemelin, Vasily"]
[Black "Petr, Martin"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2527"]
[BlackElo "2501"]
[PlyCount "43"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Bd6 9. Qe2 Qc7 10. Nf3 e5 11. exd5 Ne7 12. dxc6 Bxc6 13. 0-0 f5 14. Ng5 e4 15. Bc4 Nd5 16. g3 Nf6 17. Rd1 Ng4 18. Ne6 Qe7 19. Bg5 e3 20. Bxe7 exf2+ 21. Kf1 Kxe7 22. Nxg7+ 1-0

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2021.10.17"]
[Round "2.5"]
[White "Petr, Martin"]
[Black "Mazur, Stefan"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2501"]
[BlackElo "2430"]
[PlyCount "114"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Ingem Line"]
[BlackTeam "Kromeriz Slavia"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 b6 6. c4 Bb7 7. 0-0 c5 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7 11. cxd5 Qxd5 12. d4 Na6 13. e4 Qd6 14. d5 e6 15. Nd2 exd5 16. exd5 Rad8 17. Nc4 Qf6 18. Qd2 Rd7 19. Rad1 Rfd8 20. Ne3 h5 21. g4 Nb4 22. gxh5 gxh5 23. Qe2 Nxd5 24. Qxh5 Nxe3 25. Rxd7 Rxd7 26. fxe3 Qg6 27. Qxg6+ Kxg6 28. Bxb7 Rxb7 29. Kf2 Rd7 30. Ke2 Rd5 31. h4 b5 32. Rf4 f5 33. e4 fxe4 34. Rxe4 Kf5 35. Re7 Rd4 36. Rh7 a6 37. Ke3 Re4+ 38. Kf3 Rf4+ 39. Kg3 Rg4+ 40. Kh3 Rd4 41. Rf7+ Ke4 42. Rc7 c4 43. h5 Kd3 44. bxc4 bxc4 45. h6 Rd6 46. h7 Rh6+ 47. Kg4 c3 48. Kg5 Rh1 49. Kg6 c2 50. a4 a5 51. Rc8 Kd2 52. Rd8+ Kc3 53. h8Q+ Rxh8 54. Rxh8 c1Q 55. Rc8+ Kb2 56. Rxc1 Kxc1 57. Kf5 Kb2 1/2-1/2

[Event "CZE-chT 2122"]
[Site "Czech Republic"]
[Date "2021.10.16"]
[Round "1.5"]
[White "Votava, Jan"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2492"]
[BlackElo "2501"]
[PlyCount "82"]
[EventDate "2021.10.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Pardubice"]
[BlackTeam "Ingem Line"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. Be2 dxc4 8. Bxc4 c5 9. 0-0 cxd4 10. Qxd4 Nb6 11. Bb3 Qxd4 12. Nxd4 Bd7 13. Rac1 a6 14. e4 Rac8 15. e5 Nfd5 16. Nxd5 exd5 17. h3 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Bxc8 20. Bd1 g6 21. g4 Nc4 22. b3 Na5 23. Bd2 Nc6 24. Nxc6 bxc6 25. f4 c5 26. Bf3 Be6 27. Kg2 f5 28. gxf5 gxf5 29. Be2 Bc8 30. Bh5 Bd8 31. Be8 a5 32. Bc6 Be6 33. Kf3 Bb6 34. Ke2 Kf7 35. Be1 c4 36. bxc4 dxc4 37. Bc3 Ke7 38. Kf3 Bd7 39. Bd5 Be6 40. Bc6 Bd7 41. Bd5 Be6 1/2-1/2

[Event "CZE-ch"]
[Site "Zlin"]
[Date "2021.09.26"]
[Round "9"]
[White "Plat, Vojtech"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2536"]
[BlackElo "2508"]
[PlyCount "97"]
[EventDate "2021.09.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "12"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d5 5. Nbd2 0-0 6. c3 b6 7. h3 Bb7 8. Be2 c5 9. 0-0 Nc6 10. Ne5 Nd7 11. Nxd7 Qxd7 12. dxc5 e5 13. Bg3 bxc5 14. Nb3 Qd6 15. Bf3 Rad8 16. c4 d4 17. exd4 cxd4 18. Re1 Ba8 19. Qd2 f5 20. Bd5+ Kh8 21. Re2 d3 22. Ree1 Ne7 23. Bxa8 Rxa8 24. Rad1 Rad8 25. Nc1 Qd4 26. Qxd3 Qxd3 27. Nxd3 e4 28. Be5 Nc6 29. Bxg7+ Kxg7 30. Nf4 Kf7 31. Rd5 Nb4 32. Rb5 Nd3 33. Nxd3 Rxd3 34. Rb7+ Kf6 35. c5 Rd2 36. Rc1 Rfd8 37. Kf1 Rd1+ 38. Rxd1 Rxd1+ 39. Ke2 Rc1 40. Kd2 Rxc5 41. Rxa7 Rd5+ 42. Ke2 Rc5 43. Rd7 Rc2+ 44. Rd2 Rc1 45. a4 Ra1 46. Rd4 Ke5 47. Rb4 f4 48. h4 h6 49. Rb5+ 1/2-1/2

[Event "CZE-ch"]
[Site "Zlin"]
[Date "2021.09.25"]
[Round "8"]
[White "Petr, Martin"]
[Black "Polak, Tomas"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2508"]
[BlackElo "2545"]
[PlyCount "98"]
[EventDate "2021.09.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "12"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. a3 Bb7 8. f4 Nf6 9. Bf3 d6 10. 0-0 Nbd7 11. Kh1 Be7 12. Qe1 h5 13. Be3 Ng4 14. Bg1 g5 15. f5 Rh6 16. fxe6 fxe6 17. a4 b4 18. Nd1 Nc5 19. Qxb4 Nxe4 20. Qe1 d5 21. Ne3 Ne5 22. Bxe4 dxe4 23. Rd1 0-0-0 24. Nb3 Rxd1 25. Qxd1 g4 26. Qd2 Rh8 27. Qa5 Rd8 28. Qxc7+ Kxc7 29. Na5 Bd5 30. Bf2 h4 31. Kg1 Bg5 32. Re1 Be7 33. Rd1 Rd7 34. b3 Kc8 35. Kf1 Bd8 36. Be1 Bb6 37. Ke2 h3 38. gxh3 Nf3 39. Nac4 Bxc4+ 40. bxc4 Ng1+ 41. Kf1 Bxe3 42. Rxd7 Kxd7 43. hxg4 Nf3 44. h3 Nxe1 45. Kxe1 Bg5 46. Kf2 Kd6 47. Kg3 e5 48. h4 Bf4+ 49. Kf2 Kc5 0-1

[Event "CZE-ch"]
[Site "Zlin"]
[Date "2021.09.24"]
[Round "7"]
[White "Petr, Martin"]
[Black "Krejci, Jan1111"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2508"]
[BlackElo "2539"]
[PlyCount "99"]
[EventDate "2021.09.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "12"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Nbd2 Bf5 9. Re1 Nxd2 10. Qxd2 Qd7 11. c3 0-0 12. Bxf5 Qxf5 13. Qf4 Qd7 14. Qg3 Bd6 15. Bf4 Bxf4 16. Qxf4 Rae8 17. h4 h6 18. h5 Re6 19. Rxe6 fxe6 20. Qe3 Rf6 21. Ne5 Nxe5 22. dxe5 Rf8 23. Qxa7 Qb5 24. b4 Qe2 25. Qe3 Qb2 26. Rf1 Qxa2 27. Qc5 Rf7 28. Qb5 c6 29. Qc5 Qc2 30. b5 Qf5 31. bxc6 bxc6 32. Qd6 c5 33. f3 g6 34. hxg6 Qxg6 35. Qxc5 Rg7 36. Rf2 Qb1+ 37. Kh2 Qf5 38. Qe3 h5 39. Ra2 Qg6 40. Qf4 Kh7 41. Qh4 Qf5 42. Re2 Rc7 43. Qf6 Qxf6 44. exf6 Rc6 45. g4 Rxc3 46. Kg3 hxg4 47. Kxg4 Kg6 48. Rxe6 Rc4+ 49. f4 Rc1 50. f5+ 1/2-1/2

[Event "CZE-ch"]
[Site "Zlin"]
[Date "2021.09.23"]
[Round "6"]
[White "Mladek, Richard"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "D71"]
[WhiteElo "2361"]
[BlackElo "2508"]
[PlyCount "76"]
[EventDate "2021.09.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "12"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Qa4 Nbd7 6. cxd5 Nb6 7. Qb3 cxd5 8. Nc3 Bg7 9. Nh3 0-0 10. Nf4 e6 11. 0-0 Nc4 12. Rd1 Na5 13. Qc2 b6 14. b4 Nc4 15. e4 Bb7 16. e5 Nd7 17. h4 Rc8 18. Qb3 Ncxe5 19. Ncxd5 Nc6 20. Nxe6 fxe6 21. Bg5 Qe8 22. Ne7+ Nxe7 23. Bxb7 Rc7 24. Bg2 Qf7 25. Bf4 Rcc8 26. Rd2 Nf5 27. Rad1 Kh8 28. Bb7 Rcd8 29. Bc7 Rde8 30. Qc2 Nf6 31. d5 exd5 32. Bxd5 Nxd5 33. Rxd5 Re7 34. Bf4 Nxh4 35. Bd6 Nf3+ 36. Kf1 Re1+ 37. Rxe1 Nxe1 38. Qd2 Nf3 0-1

[Event "CZE-ch"]
[Site "Zlin"]
[Date "2021.09.22"]
[Round "5"]
[White "Petr, Martin"]
[Black "Babula, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2508"]
[BlackElo "2561"]
[PlyCount "141"]
[EventDate "2021.09.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "12"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Ne1 a6 8. Nc2 Rb8 9. d3 0-0 10. Rb1 b5 11. cxb5 axb5 12. b4 d5 13. bxc5 b4 14. Na4 Qa5 15. Ne3 Be6 16. Bd2 Rb7 17. Rc1 Ra7 18. Nb6 Qxa2 19. Ra1 Qxa1 20. Qxa1 Rxa1 21. Rxa1 e4 22. Rb1 Bd4 23. dxe4 dxe4 24. Bxe4 Bxc5 25. Ned5 Nxd5 26. Nxd5 Rd8 27. Nf6+ Kg7 28. Bxc6 Rxd2 29. Ne4 Rc2 30. Ba4 Rc4 31. Nxc5 Rxc5 32. Rxb4 h5 33. Kg2 Rc3 34. Bb5 Ra3 35. Bd3 Bd5+ 36. f3 Be6 37. Kf2 Ra1 38. Ke3 Rh1 39. h4 Ra1 40. Kf4 Kf6 41. e4 Rc1 42. Rb6 Rc5 43. Ba6 Rc3 44. Bb7 Ke7 45. Bc6 Rc5 46. Bb5 Kf8 47. Ba4 Rc3 48. Rd6 Ke7 49. Rc6 Ra3 50. Bc2 Kf6 51. Rd6 Rc3 52. Bd3 Rc5 53. Ke3 Rc1 54. Rb6 Kg7 55. f4 Bg4 56. Rb1 Rc3 57. Kd4 Ra3 58. Bc4 Be6 59. Bxe6 fxe6 60. Ke5 Rxg3 61. Rb7+ Kh6 62. Kxe6 Rg4 63. Rf7 Rxh4 64. e5 Rh1 65. f5 gxf5 66. Rxf5 Kg6 67. Rf8 h4 68. Rg8+ Kh5 69. Ke7 h3 70. e6 Kh4 71. Rh8+ 1/2-1/2

[Event "CZE-ch"]
[Site "Zlin"]
[Date "2021.09.21"]
[Round "4"]
[White "Zilka, Stepan"]
[Black "Petr, Martin"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2570"]
[BlackElo "2508"]
[PlyCount "83"]
[EventDate "2021.09.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "12"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7 8. h5 h6 9. Rb1 b6 10. Qg4 cxd4 11. Qxg7 Rg8 12. Qxh6 Qxe5+ 13. Ne2 dxc3 14. Bf4 Qf5 15. Nxc3 e5 16. Bg3 Be6 17. Bd3 e4 18. Nb5 Kd7 19. Nd4 Qg5 20. Bb5+ Nbc6 21. Qxg5 Rxg5 22. h6 Rh8 23. Ba4 Rh7 24. Rb3 Rg8 25. Rc3 Rc8 26. Be5 a6 27. Bxc6+ Nxc6 28. Rxc6 Rxc6 29. Nxc6 Kxc6 30. Kd2 Kd7 31. Ke3 Ke7 32. Bg7 f6 33. Kd4 Kf7 34. Rb1 b5 35. a4 bxa4 36. Rb7+ Kg6 37. Rb6 Bc8 38. Rxf6+ Kh5 39. Rc6 Bb7 40. Rc7 a3 41. Rc3 a2 42. Ra3 1-0

[Event "CZE-ch"]
[Site "Zlin"]
[Date "2021.09.20"]
[Round "3"]
[White "Petr, Martin"]
[Black "Zwardon, Vojtech"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2508"]
[BlackElo "2498"]
[PlyCount "90"]
[EventDate "2021.09.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "12"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. 0-0 Nd7 8. Nc3 e5 9. Be3 b6 10. Qd2 h6 11. Nh2 Nf8 12. f4 exf4 13. Bxf4 g5 14. Bg3 Ng6 15. Nf3 Be6 16. e5 Nxe5 17. Nxe5 Qd4+ 18. Kh1 Bxe5 19. Bxe5 Qxe5 20. Rae1 Qc7 21. Ne4 0-0-0 22. Nf6 Rd4 23. Qe3 Rhd8 24. b3 Kb7 25. Kg1 Rh4 26. Ne4 Qe5 27. Ng3 Qxe3+ 28. Rxe3 Rf4 29. Ref3 Rxf3 30. Rxf3 Kc7 31. Rf6 Rh8 32. Nh5 Kd6 33. Kf2 Ke5 34. Ke3 b5 35. c3 a5 36. g4 a4 37. d4+ cxd4+ 38. cxd4+ Kd6 39. b4 a3 40. Kd3 Kc7 41. Rf2 Bc4+ 42. Ke4 Re8+ 43. Kf5 Re2 44. Rxe2 Bxe2 45. Ng3 Bc4 0-1

[Event "CZE-ch"]
[Site "Zlin"]
[Date "2021.09.19"]
[Round "2"]
[White "Nguyen, Thai Dai Van"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2594"]
[BlackElo "2508"]
[PlyCount "121"]
[EventDate "2021.09.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "12"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 Bb7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Rc8 13. Qd1 Qc7 14. Nf1 Qc2 15. Qxc2 Rxc2 16. Ne3 Rc8 17. Bd2 a5 18. h4 Nc7 19. Bh3 Nb8 20. h5 h6 21. Rec1 Nc6 22. Bf1 Na7 23. Ne1 Na6 24. f4 Rxc1 25. Rxc1 Rc8 26. g4 Rxc1 27. Bxc1 Nc7 28. Nf3 Ba6 29. g5 Bxf1 30. Kxf1 hxg5 31. fxg5 Nc6 32. Ke2 Nb5 33. Nc2 Nb4 34. Nxb4 Bxb4 35. Be3 Be7 36. Bd2 Na7 37. Ke3 Nc6 38. a4 Bd8 39. Kd3 Be7 40. Ke3 Bd8 41. Kd3 Be7 42. Ne1 Bd8 43. Nc2 Be7 44. Ke2 Kh7 45. Kf3 Kg8 46. Kg4 Kh7 47. Bc3 Bf8 48. Ne1 Be7 49. Nd3 Bf8 50. Nf4 Be7 51. Ne2 Bf8 52. Bd2 Be7 53. Be3 Bb4 54. Ng1 Bf8 55. Nf3 Be7 56. Bd2 Bd8 57. Bc1 Be7 58. b3 Kg8 59. g6 fxg6 60. hxg6 Kf8 61. Be3 1/2-1/2

[Event "CZE-ch"]
[Site "Zlin"]
[Date "2021.09.18"]
[Round "1"]
[White "Petr, Martin"]
[Black "Stocek, Jiri"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "2508"]
[BlackElo "2584"]
[PlyCount "83"]
[EventDate "2021.09.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "12"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. d4 Nbd7 4. Bg2 e5 5. c4 c6 6. Nc3 e4 7. Ng5 d5 8. cxd5 cxd5 9. Qb3 Nb6 10. f3 exf3 11. exf3 h6 12. Nh3 Bd6 13. 0-0 0-0 14. a4 Re8 15. Nf4 a6 16. a5 Nc4 17. Nfxd5 Nxd5 18. Qxc4 Nb4 19. Rd1 Be6 20. d5 Rc8 21. Qf1 Nxd5 22. Nxd5 Bxd5 23. Rxd5 Bc5+ 24. Rxc5 Rxc5 25. Bf4 Rc2 26. Re1 Qd4+ 27. Kh1 Rcc8 28. h4 Qxb2 29. Rb1 Qc3 30. Qf2 Qxa5 31. Rxb7 Qe1+ 32. Qg1 Rc2 33. Rb1 Qc3 34. Rf1 a5 35. Bh3 a4 36. Bd7 Ra8 37. Bf5 Re2 38. Be4 Rd8 39. Qb6 Qc8 40. Bf5 Qa8 41. Be4 Qc8 42. Bf5 1/2-1/2

[Event "Prague Summer op-A 8th"]
[Site "Prague"]
[Date "2021.08.13"]
[Round "9"]
[White "Hrabusa, Matej"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2350"]
[BlackElo "2503"]
[PlyCount "39"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 0-0 6. Ngf3 c5 7. c3 Qc7 8. dxc5 Qxc5 9. Bd3 Nbd7 10. e4 e5 11. 0-0 dxe4 12. Bxe4 Bc7 13. Bc2 h6 14. Re1 Re8 15. h3 Rb8 16. Rc1 b5 17. b4 Qf8 18. a4 a6 19. axb5 axb5 20. Ne4 1/2-1/2

[Event "Prague Summer op-A 8th"]
[Site "Prague"]
[Date "2021.08.12"]
[Round "8"]
[White "Petr, Martin"]
[Black "Jurcik, Marian"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2503"]
[BlackElo "2419"]
[PlyCount "69"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Bxc6 bxc6 6. c3 Nf6 7. Re1 0-0 8. h3 Qb6 9. d4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Qxd2 cxd4 13. cxd4 c5 14. b3 cxd4 15. Bb2 d3 16. Qxd3 e6 17. Bd4 Qb7 18. h4 Bd7 19. h5 Rac8 20. Qe3 a5 21. h6 Bh8 22. Rac1 a4 23. Nh2 axb3 24. axb3 Rxc1 25. Rxc1 Rc8 26. Ng4 Kf8 27. Bc5+ Ke8 28. b4 Bb5 29. Qg5 Bd3 30. Ra1 Rc7 31. Nf6+ Bxf6 32. Qxf6 g5 33. Ra8+ Kd7 34. Qxf7+ Kc6 35. Qe8+ 1-0

[Event "Prague Summer op-A 8th"]
[Site "Prague"]
[Date "2021.08.11"]
[Round "7"]
[White "Finek, Vaclav"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "2372"]
[BlackElo "2503"]
[PlyCount "37"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c5 4. cxd5 cxd4 5. Qxd4 Qxd5 6. Nc3 Qxd4 7. Nxd4 a6 8. e4 e5 9. Nc2 Nc6 10. Bg5 Be6 11. 0-0-0 Nd7 12. Kb1 Rc8 13. Be2 Bc5 14. Be3 Bxe3 15. Nxe3 Nd4 16. Bg4 Bxg4 17. Nxg4 f6 18. Ne3 Nb6 19. Ncd5 1/2-1/2

[Event "Prague Summer op-A 8th"]
[Site "Prague"]
[Date "2021.08.10"]
[Round "6"]
[White "Petr, Martin"]
[Black "Stalmach, Richard"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2503"]
[BlackElo "2305"]
[PlyCount "81"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 c5 5. c4 d6 6. Bg2 e5 7. 0-0 0-0 8. Nc3 Nc6 9. Ne1 Bd7 10. Nc2 Rb8 11. d3 Ne8 12. Qd2 Nc7 13. Ne3 b5 14. Ned5 b4 15. Ne4 Bc8 16. f4 f5 17. Nef6+ Kh8 18. Nxc7 Qxc7 19. Nd5 Qd7 20. e4 fxe4 21. fxe5 Bb7 22. exd6 exd3 23. Bxg7+ Kxg7 24. Qxd3 Ne5 25. Qe2 Qxd6 26. Rxf8 Rxf8 27. Rd1 Re8 28. Nf4 Qb8 29. Bxb7 Qxb7 30. Rd5 Qe7 31. Qe3 h5 32. Kg2 Qf6 33. Rxc5 h4 34. gxh4 Qf5 35. Rd5 Kh7 36. Qxa7+ Kg8 37. Qe3 Qc2+ 38. Rd2 Qf5 39. Re2 Kh7 40. Qg3 Re7 41. Qg5 1-0

[Event "Prague Summer op-A 8th"]
[Site "Prague"]
[Date "2021.08.09"]
[Round "5"]
[White "Kulhanek, Tomas"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2314"]
[BlackElo "2503"]
[PlyCount "78"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 Ng6 8. g3 cxd4 9. cxd4 Be7 10. h4 0-0 11. h5 Nh8 12. h6 g6 13. Nc3 f6 14. exf6 Bxf6 15. Be3 Nf7 16. Qd2 Rc8 17. Rad1 Na5 18. b3 Be7 19. Nb1 Nc6 20. a3 a5 21. Qb2 Nd6 22. g4 Nf7 23. Kg2 Bf6 24. Nc3 Ne7 25. Qd2 Bc6 26. g5 Bh8 27. Nh4 Nd6 28. f3 e5 29. dxe5 Bxe5 30. Bf2 Bf4 31. Qd4 Rf7 32. Be3 Bxe3 33. Qxe3 Nef5 34. Nxf5 Nxf5 35. Qf4 Qe7 36. Kh1 Ne3 37. Qg3 Nxf1 38. Bxf1 d4 39. Re1 Rxf3 0-1

[Event "Prague Summer op-A 8th"]
[Site "Prague"]
[Date "2021.08.08"]
[Round "3"]
[White "Jedlicka, Ales"]
[Black "Petr, Martin"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2209"]
[BlackElo "2503"]
[PlyCount "63"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 dxc4 5. Bg2 b5 6. 0-0 Nd7 7. a4 Bb7 8. e4 Ngf6 9. e5 Nd5 10. Nc3 Be7 11. Nxd5 cxd5 12. axb5 Qb6 13. Bg5 Bxg5 14. Nxg5 h6 15. Nh3 Qxb5 16. Qg4 0-0 17. Nf4 Kh7 18. Nh5 g6 19. Nf6+ Nxf6 20. exf6 Bc8 21. Qf4 Qb8 22. Qe3 Qxb2 23. h4 Rg8 24. Rfb1 Qc2 25. g4 a5 26. Qe5 a4 27. Qc7 Rf8 28. Qd6 Kg8 29. Qf4 Kh7 30. Qd6 Kg8 31. Qf4 Kh7 32. Qd6 1/2-1/2

[Event "Prague Summer op-A 8th"]
[Site "Prague"]
[Date "2021.08.08"]
[Round "4"]
[White "Petr, Martin"]
[Black "Stillger, Bernhard"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2503"]
[BlackElo "2255"]
[PlyCount "51"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nd7 3. Bg2 Ngf6 4. 0-0 e5 5. d3 Bd6 6. c4 c6 7. cxd5 cxd5 8. e4 0-0 9. exd5 Nxd5 10. Re1 Re8 11. d4 exd4 12. Rxe8+ Qxe8 13. Qxd4 N7f6 14. Nc3 Nxc3 15. bxc3 Bc7 16. c4 Qd7 17. Bb2 Qxd4 18. Nxd4 Bd7 19. Nb5 Bb6 20. Bxb7 Rb8 21. Bf3 Ng4 22. Bd4 a6 23. Bxb6 axb5 24. Ba7 Re8 25. cxb5 Ne5 26. Be2 1-0

[Event "Prague Summer op-A 8th"]
[Site "Prague"]
[Date "2021.08.07"]
[Round "2"]
[White "Petr, Martin"]
[Black "Vorisek, Jakub"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2503"]
[BlackElo "2151"]
[PlyCount "87"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Nge7 8. Na3 Ng6 9. h4 Be7 10. h5 Nh4 11. Nxh4 Bxh4 12. h6 g6 13. Nc2 0-0 14. 0-0 Be7 15. Ne1 f6 16. exf6 Bxf6 17. Nf3 Qb6 18. Be3 Rac8 19. Rb1 a5 20. a3 Ne7 21. b4 Nf5 22. Qd2 axb4 23. Rxb4 Qa7 24. Ra1 Be7 25. Rb3 Nd6 26. Ne5 Ba4 27. Rb2 b5 28. Bg4 Rf6 29. Bg5 Ne4 30. Bxf6 Nxd2 31. Bxe6+ Kf8 32. Bg7+ Ke8 33. Rxd2 Rc7 34. Bxd5 Bxa3 35. Nc6 Qb6 36. Rxa3 Rxc6 37. Bxc6+ Qxc6 38. Ra1 b4 39. d5 Qb5 40. Rda2 Bb3 41. Ra8+ Kd7 42. R1a7+ Kd6 43. Rd8+ Kc5 44. Rc7+ 1-0

[Event "Prague Summer op-A 8th"]
[Site "Prague"]
[Date "2021.08.06"]
[Round "1"]
[White "Kucera, Tomas"]
[Black "Petr, Martin"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1988"]
[BlackElo "2503"]
[PlyCount "98"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d3 e5 5. Nbd2 Nc6 6. 0-0 Nge7 7. e4 0-0 8. h3 h6 9. c3 Be6 10. Kh2 a5 11. a4 Qd7 12. Qe2 Rad8 13. exd5 Bxd5 14. Nc4 Bxf3 15. Qxf3 Qxd3 16. Qxd3 Rxd3 17. Be3 b6 18. Rad1 Rfd8 19. Rxd3 Rxd3 20. Re1 f5 21. h4 Kh7 22. Kg1 Bf6 23. Kf1 Kg7 24. Ke2 Rd8 25. Rd1 Rxd1 26. Kxd1 e4 27. Bd2 Ne5 28. Nxe5 Bxe5 29. Bf1 Nd5 30. Bc4 c6 31. Bxd5 cxd5 32. Be3 Bc7 33. Kc2 f4 34. Bd4+ Kf7 35. g4 h5 36. gxh5 gxh5 37. c4 dxc4 38. Kc3 e3 39. fxe3 f3 40. Kd2 Ke6 41. e4 Bf4+ 42. Kd1 Bg3 43. Bxb6 Bxh4 44. Bxa5 Bg3 45. Bd8 h4 46. a5 h3 47. a6 h2 48. a7 h1Q+ 49. Kc2 Qa1 0-1

