[Event "Warsaw YMCA Spring-C 215th"]
[Site "Warsaw"]
[Date "2019.06.18"]
[Round "11"]
[White "Kuznik, Kamil"]
[Black "Muck, Piotr"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1530"]
[BlackElo "1477"]
[PlyCount "59"]
[EventDate "2019.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. h4 b4 13. Nd5 Bxd5 14. exd5 a5 15. Kb1 Qc7 16. h5 Rfc8 17. g5 Ne8 18. g6 f5 19. h6 f4 20. gxh7+ Kh8 21. Bf2 a4 22. Nc1 Bf6 23. Bd3 Nc5 24. Bh4 b3 25. Bxf6 bxc2+ 26. Bxc2 Nxf6 27. hxg7+ Qxg7 28. Rdg1 Qf7 29. Qg2 e4 30. Qg8+ 1-0

[Event "Warsaw YMCA Spring-C 215th"]
[Site "Warsaw"]
[Date "2019.06.12"]
[Round "10"]
[White "Muck, Piotr"]
[Black "Budrewicz, Henryk"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1477"]
[BlackElo "1414"]
[PlyCount "69"]
[EventDate "2019.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 c6 2. c4 Qc7 3. Nf3 d6 4. Nc3 e5 5. e4 Bg4 6. Be3 Nd7 7. Be2 Be7 8. 0-0 a5 9. h3 Bh5 10. Qd2 Bg6 11. Rfd1 Ngf6 12. a3 Nxe4 13. Nxe4 Bxe4 14. b4 b6 15. dxe5 Nxe5 16. Ng5 Bg6 17. f4 Nd7 18. Bd4 0-0 19. Bg4 Bxg5 20. fxg5 Rad8 21. Re1 Ne5 22. Be2 Rfe8 23. Rad1 c5 24. Bc3 Nc6 25. Qb2 Ne5 26. Bf1 axb4 27. axb4 cxb4 28. Qxb4 Qc5+ 29. Kh1 Rc8 30. Rxd6 Nc6 31. Rxe8+ Rxe8 32. Qxc5 bxc5 33. Rxc6 h6 34. gxh6 gxh6 35. Rxc5 1-0

[Event "Warsaw YMCA Spring-C 215th"]
[Site "Warsaw"]
[Date "2019.06.05"]
[Round "9"]
[White "Bartczak, Hanna"]
[Black "Muck, Piotr"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1391"]
[BlackElo "1477"]
[PlyCount "49"]
[EventDate "2019.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Nbd2 Bb7 8. Qc2 Nbd7 9. Re1 Rc8 10. b3 c5 11. Qd1 dxc4 12. Nxc4 cxd4 13. Qxd4 Nc5 14. Bb2 Qxd4 15. Bxd4 Rfd8 16. Rad1 h6 17. Nfe5 Bxg2 18. Kxg2 Nfe4 19. f3 Nd6 20. Nxd6 Bxd6 21. Nc4 Be7 22. e4 Nd7 23. Ne3 Bc5 24. Bxc5 Nxc5 25. Rxd8+ 1/2-1/2

[Event "Warsaw YMCA Spring-C 215th"]
[Site "Warsaw"]
[Date "2019.05.22"]
[Round "7"]
[White "Muck, Piotr"]
[Black "Jaworowski, Andre"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "1477"]
[BlackElo "1376"]
[PlyCount "55"]
[EventDate "2019.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bd7 6. e4 b5 7. e5 Nd5 8. axb5 Nxc3 9. bxc3 cxb5 10. d5 e6 11. d6 Bc6 12. Nd4 a6 13. Qg4 h6 14. Nxe6 Qd7 15. Nc7+ Kd8 16. Qxd7+ Kxd7 17. Nxa8 Bxa8 18. f4 Be4 19. Kf2 f6 20. Be2 fxe5 21. Bg4+ Kxd6 22. Rd1+ Bd3 23. fxe5+ Kxe5 24. Be3 h5 25. Bh3 Rg8 26. Bd4+ Kd5 27. Re1 Bd6 28. Be6+ 1-0

[Event "Warsaw YMCA Spring-C 215th"]
[Site "Warsaw"]
[Date "2019.05.15"]
[Round "6"]
[White "Jaroszuk, Marcin"]
[Black "Muck, Piotr"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "1394"]
[BlackElo "1477"]
[PlyCount "32"]
[EventDate "2019.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 c6 8. e4 e5 9. h3 Re8 10. Re1 a5 11. Be3 Qc7 12. Qc2 Bf8 13. Rac1 Rb8 14. d5 Nc5 15. Bxc5 dxc5 16. Rcd1 Bd7 1/2-1/2

[Event "Warsaw YMCA Spring-C 215th"]
[Site "Warsaw"]
[Date "2019.05.14"]
[Round "4"]
[White "Rak, Jacek"]
[Black "Muck, Piotr"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1552"]
[BlackElo "1477"]
[PlyCount "65"]
[EventDate "2019.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Be3 0-0 10. Qd3 Nbd7 11. Nd5 Bxd5 12. exd5 Rc8 13. c4 Re8 14. Nd2 Bf8 15. f3 g6 16. Ne4 Nxe4 17. fxe4 Bg7 18. b3 Rf8 19. Rac1 Qh4 20. g3 Qe7 21. Bg4 Rb8 22. Rf2 h5 23. Bh3 Kh7 24. c5 Nxc5 25. Bxc5 dxc5 26. d6 Qd8 27. Qd5 b6 28. Rd1 f6 29. Qc6 Qe8 30. d7 Qd8 31. Rd6 Rf7 32. Rfd2 Re7 33. Qc8 1-0

[Event "Warsaw YMCA Spring-C 215th"]
[Site "Warsaw"]
[Date "2019.05.08"]
[Round "5"]
[White "Muck, Piotr"]
[Black "Kwiek, Janusz"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1477"]
[BlackElo "1446"]
[PlyCount "59"]
[EventDate "2019.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 b6 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 Bg4 9. 0-0 h6 10. Bh4 Nbd7 11. Rc1 c5 12. Bb1 Rc8 13. Qd3 c4 14. Qc2 Bxf3 15. gxf3 g6 16. Kh1 Re8 17. Rg1 Nf8 18. Rg2 N6h7 19. Bxe7 Rxe7 20. Qf5 Rd7 21. Qh3 Kg7 22. Bf5 Ng5 23. Rxg5 hxg5 24. Bxd7 Nxd7 25. Nxd5 Nf6 26. Nxf6 Kxf6 27. Rg1 Rc7 28. Qg3 Qd5 29. e4 Qd7 30. Qe5# 1-0

[Event "Warsaw YMCA Spring-C 215th"]
[Site "Warsaw"]
[Date "2019.04.25"]
[Round "3"]
[White "Muck, Piotr"]
[Black "Duda, Ryszard"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1477"]
[BlackElo "1417"]
[PlyCount "99"]
[EventDate "2019.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 c6 6. e3 0-0 7. Be2 Nbd7 8. 0-0 dxc4 9. Bxc4 Nb6 10. Bb3 Nfd5 11. Bg3 Nxc3 12. bxc3 e6 13. Rc1 Nd7 14. Bd6 Re8 15. c4 Bf8 16. Bxf8 Rxf8 17. e4 Re8 18. e5 Nb6 19. Qd2 Kg7 20. Rfd1 Qe7 21. Qf4 Rf8 22. Ng5 h6 23. Ne4 Nd7 24. Rc3 f6 25. exf6+ Nxf6 26. Qe5 Kh7 27. Nd6 Ng4 28. Qg3 Nf6 29. Bc2 Qg7 30. Qh4 Ne8 31. Ne4 Nf6 32. Ng5+ Kg8 33. Nf3 g5 34. Qg3 Nd7 35. Re3 Nb6 36. Ne5 Rf6 37. h4 Nd7 38. hxg5 hxg5 39. Ng4 Rf4 40. Rxe6 Rxg4 41. Qxg4 Nf6 42. Qe2 Bxe6 43. Qxe6+ Kf8 44. d5 cxd5 45. cxd5 Re8 46. Qf5 Kg8 47. d6 Nd7 48. Qd5+ Kf8 49. Qxb7 Re2 50. Qf3+ 1-0

[Event "Warsaw YMCA Spring-C 215th"]
[Site "Warsaw"]
[Date "2019.04.17"]
[Round "2"]
[White "Szumigaj, Marcin"]
[Black "Muck, Piotr"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1407"]
[BlackElo "1477"]
[PlyCount "108"]
[EventDate "2019.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e6 7. Nc3 Be7 8. Be2 Nbd7 9. Be3 Qc7 10. 0-0 0-0 11. Qd2 b6 12. Rfd1 Bb7 13. Rac1 Rac8 14. Bf1 Rfd8 15. Qf2 Qb8 16. Nc2 Bc6 17. Nb4 Qb7 18. Nxc6 Rxc6 19. b4 Ne5 20. b5 axb5 21. cxb5 Rcc8 22. Bxb6 Neg4 23. fxg4 Nxg4 24. Bxd8 Nxf2 25. Kxf2 Rxd8 26. g3 Bf6 27. Bd3 Bxc3 28. Rxc3 Qa7+ 29. Ke2 Qxa2+ 30. Rd2 Qa5 31. Rdc2 d5 32. e5 g6 33. Rc6 Rb8 34. Ra6 Qb4 35. Rca2 Rxb5 36. Bxb5 Qxb5+ 37. Kf2 Qc5+ 38. Ke2 Qd4 39. R6a4 Qxe5+ 40. Kf3 Kg7 41. R2a3 h5 42. Re3 Qc7 43. Rea3 g5 44. Ra7 Qc2 45. Ra2 Qe4+ 46. Kf2 Kg6 47. R7a4 Qf5+ 48. Kg2 e5 49. Ra6+ Kg7 50. Rf2 Qe4+ 51. Kg1 d4 52. Raf6 Qd5 53. R6f5 d3 54. Rxg5+ Kf8 0-1

[Event "Warsaw YMCA Spring-C 215th"]
[Site "Warsaw"]
[Date "2019.04.10"]
[Round "1"]
[White "Muck, Piotr"]
[Black "Matyszkiewicz, Radoslaw"]
[Result "1/2-1/2"]
[ECO "E95"]
[WhiteElo "1477"]
[BlackElo "1338"]
[PlyCount "134"]
[EventDate "2019.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Re1 Re8 9. Bf1 exd4 10. Nxd4 Nc5 11. f3 a5 12. Be3 Be6 13. Qd2 Bd7 14. Rad1 Nh5 15. Nd5 Be5 16. Qf2 c6 17. Nc3 Nf4 18. g3 Nh5 19. Bg2 Bg7 20. Nde2 Bf8 21. Rd2 b6 22. Red1 Ra7 23. f4 Nf6 24. e5 Ng4 25. Qf3 Nxe3 26. Qxe3 Qc7 27. exd6 Bxd6 28. Qf3 Bf8 29. Nd4 Qc8 30. Nxc6 Rc7 31. Ne5 Rxe5 32. fxe5 Bg4 33. Qf6 Bxd1 34. Rxd1 Ne6 35. Bd5 Be7 36. Qf3 Rd7 37. Ne4 Ng5 38. Qg4 Nxe4 39. Qxe4 Bc5+ 40. Kg2 Re7 41. Rf1 Qe8 42. Qf4 Kg7 43. Qf6+ Kg8 44. h4 Bd4 45. Qd6 Bxe5 46. Qxb6 Bc7 47. Qf6 Re2+ 48. Rf2 Rxf2+ 49. Qxf2 Kg7 50. Qd4+ Be5 51. Qe4 Qb8 52. b3 Bxg3 53. Qe7 Qf4 54. Qxf7+ Qxf7 55. Bxf7 Bxh4 56. Bd5 Kf6 57. c5 Ke5 58. Bf3 Be7 59. c6 Bd6 60. a3 Kf4 61. b4 axb4 62. axb4 h5 63. b5 Bc7 64. Bd5 h4 65. Be6 g5 66. Kh3 Bb6 67. Bd7 Bc7 1/2-1/2

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.03.27"]
[Round "13"]
[White "Berdyga, Mariusz"]
[Black "Muck, Piotr"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1362"]
[BlackElo "1482"]
[PlyCount "60"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. e4 d6 8. Qd2 e5 9. Be3 Qa5 10. a3 a6 11. Bc4 Be7 12. b4 Qc7 13. Bb3 0-0 14. Na4 Nbd7 15. Qf2 b5 16. Nb6 Nxb6 17. Bxb6 Qc3+ 18. Qd2 Qxa1+ 19. Kf2 Be6 20. h4 Bxb3 21. cxb3 Rac8 22. h5 h6 23. Be3 Kh7 24. g4 Qc3 25. Qe2 Qxb3 26. g5 Rc2 27. g6+ fxg6 28. hxg6+ Kh8 29. Bd2 Rxd2 30. Qxd2 Nxe4+ 0-1

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.03.20"]
[Round "12"]
[White "Muck, Piotr"]
[Black "Kuznik, Kamil"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1482"]
[BlackElo "1436"]
[PlyCount "112"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 0-0 8. e3 c5 9. Be2 Be6 10. 0-0 Nc6 11. Rc1 cxd4 12. Nxd4 Rc8 13. Bf3 g5 14. Bg3 Bd6 15. Qa4 a6 16. Rfd1 Qd7 17. Bxd6 Qxd6 18. a3 Ne5 19. Be2 b5 20. Qc2 Neg4 21. Bxg4 Nxg4 22. g3 Rfd8 23. Nf5 Bxf5 24. Qxf5 Qe6 25. Qxe6 fxe6 26. h3 Nf6 27. Ne2 Ne4 28. Kg2 Kf7 29. g4 Kf6 30. Nd4 Nd6 31. b3 Rxc1 32. Rxc1 Rc8 33. Rxc8 Nxc8 34. Kf3 Ne7 35. Ke2 e5 36. Nc2 Nc6 37. Kd3 Ke6 38. Kc3 Kd6 39. Kd3 a5 40. Ne1 Kc5 41. Ng2 e4+ 42. Kc3 d4+ 43. exd4+ Nxd4 44. Ne3 b4+ 45. axb4+ axb4+ 46. Kb2 Nf3 47. Nf5 Ng1 48. h4 gxh4 49. Nxh4 Nh3 50. Nf5 Nxf2 51. Nxh6 e3 52. Kc1 Kd4 53. Nf5+ Ke4 54. Nd6+ Kf3 55. g5 e2 56. Kd2 Nd3 0-1

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.03.13"]
[Round "11"]
[White "Derylo, Adam"]
[Black "Muck, Piotr"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1352"]
[BlackElo "1482"]
[PlyCount "131"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2 0-0 9. 0-0 Be6 10. a4 Nbd7 11. Re1 Rc8 12. Nd2 Qc7 13. Nf1 Rfd8 14. Ne3 Nb6 15. a5 Nc4 16. Ncd5 Bxd5 17. Nxd5 Nxd5 18. Qxd5 b5 19. axb6 Nxb6 20. Qa5 Nd7 21. c3 Nc5 22. Be3 Qb7 23. Ra2 Rc6 24. Rd1 Rb8 25. Bxc5 dxc5 26. Rd5 f6 27. Bf1 c4 28. Qa4 Rbc8 29. Ra5 R6c7 30. Bg2 Rc6 31. Rxa6 R6c7 32. Bh3 Rd8 33. Be6+ Kh8 34. Bd5 Qc8 35. Re6 Bc5 36. Qb5 Qd7 37. Qxd7 Rcxd7 38. Rc6 Ba7 39. Rxc4 f5 40. Be6 Rd1+ 41. Kg2 Bb6 42. Ra6 R1d6 43. exf5 g6 44. Rc8 Rxc8 45. Bxc8 gxf5 46. Bxf5 Kg7 47. c4 h5 48. b4 Kf6 49. Be4 Kg5 50. Bb7 Rf6 51. c5 Bc7 52. Rxf6 Kxf6 53. b5 Kg5 54. h4+ Kf6 55. b6 Bd8 56. Bf3 Kg6 57. b7 Bc7 58. Be4+ Kf6 59. Kf3 Bb8 60. Bd5 Kg6 61. Ke4 Bc7 62. Bc6 Kh6 63. Kf5 Bb8 64. Ke6 Kg6 65. Be4+ Kg7 66. Kd7 1-0

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.03.05"]
[Round "10"]
[White "Muck, Piotr"]
[Black "Derylo, Maksymilian"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1482"]
[BlackElo "1423"]
[PlyCount "97"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 c5 8. d5 Nb6 9. h3 e6 10. Bg5 Re8 11. Qd2 exd5 12. exd5 Bf5 13. Rae1 Qd7 14. Bd3 Bxd3 15. Qxd3 a6 16. b3 Rxe1 17. Rxe1 Re8 18. Qd2 Nc8 19. Re2 Ne7 20. Qe1 Nf5 21. Ne4 Nxe4 22. Rxe4 Rxe4 23. Qxe4 Nd4 24. Nxd4 Bxd4 25. Qe7 Qf5 26. Bh4 Qb1+ 27. Kh2 Be5+ 28. Bg3 Qe1 29. Bxe5 Qxe5+ 30. Qxe5 dxe5 31. g4 f6 32. Kg3 Kf7 33. Kf3 Ke7 34. h4 h6 35. Ke4 Kd7 36. h5 gxh5 37. gxh5 Ke7 38. Kf5 Kf7 39. a4 a5 40. f3 b6 41. d6 e4 42. fxe4 b5 43. cxb5 c4 44. bxc4 Kg8 45. b6 Kh8 46. b7 Kh7 47. b8Q Kg7 48. Qc7+ Kh8 49. Kg6 1-0

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.02.27"]
[Round "9"]
[White "Jaroszuk, Marcin"]
[Black "Muck, Piotr"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "1400"]
[BlackElo "1482"]
[PlyCount "56"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c6 7. Nc3 Nbd7 8. e4 e5 9. h3 a6 10. Be3 exd4 11. Nxd4 Ne5 12. b3 Qc7 13. Qd2 Re8 14. Bh6 c5 15. Bxg7 Kxg7 16. Nde2 Bxh3 17. f4 Bxg2 18. fxe5 Nxe4 19. Nxe4 Bxe4 20. exd6 Qd7 21. Qb2+ Kg8 22. Qf6 Re6 23. Qf4 Bd3 24. Nc3 Bxf1 25. Rxf1 Rxd6 26. Nd5 Rxd5 27. cxd5 Qxd5 28. Qc7 Re8 0-1

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.02.20"]
[Round "8"]
[White "Muck, Piotr"]
[Black "Wyczesany, Dariusz"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1482"]
[BlackElo "1428"]
[PlyCount "82"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nd7 3. Nf3 e5 4. d5 a5 5. c4 Nc5 6. Nc3 g6 7. Bg5 f6 8. Be3 Nh6 9. h3 Bg7 10. Be2 0-0 11. 0-0 b6 12. a3 Bd7 13. b4 Nb7 14. Qb3 Qc8 15. Rac1 f5 16. Bxh6 Bxh6 17. Rc2 Qe8 18. Nb5 fxe4 19. Nxc7 Qe7 20. Nxa8 exf3 21. Bxf3 Rxa8 22. c5 axb4 23. axb4 Ba4 24. Qa2 bxc5 25. bxc5 Qe8 26. Ra1 Bf8 27. c6 Nc5 28. Bg4 Bxc6 29. Qb2 Rxa1+ 30. Qxa1 Bxd5 31. Qa7 Qa8 32. Ra2 Qc6 33. Rc2 h5 34. Be2 Bxg2 35. f4 Be4 36. Rb2 exf4 37. Rb6 Qa4 38. Qb8 Qa1+ 39. Kf2 Qd4+ 40. Kf1 Nd7 41. Rb4 Qa1+ 0-1

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.02.13"]
[Round "6"]
[White "Dabrowska, Aleksandra"]
[Black "Muck, Piotr"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1490"]
[BlackElo "1482"]
[PlyCount "93"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 e5 6. Nge2 d6 7. 0-0 Nc6 8. h3 Be6 9. d3 Nd4 10. Be3 Nxe2+ 11. Qxe2 c6 12. d4 a6 13. d5 cxd5 14. cxd5 Bd7 15. Qd2 Rc8 16. Rac1 Qa5 17. Rfe1 b5 18. b3 b4 19. Nb1 Rxc1 20. Rxc1 Rb8 21. Rc2 Qd8 22. Qc1 Ne8 23. Nd2 Bb5 24. Nc4 a5 25. Kh2 a4 26. Bd2 axb3 27. axb3 Bxc4 28. Rxc4 Qa5 29. Rc8 Qa8 30. Rxb8 Qxb8 31. Qc4 Qb6 32. Bxb4 Bf8 33. Be1 Nf6 34. b4 Nd7 35. Bf1 Qd4 36. Qe2 Be7 37. Bg2 Bd8 38. Qc2 Bb6 39. Bf3 Kg7 40. Kg2 Nf6 41. Qe2 h5 42. Bd2 Qb2 43. Qe1 Bd4 44. g4 hxg4 45. hxg4 Qc2 46. Qe2 Nd7 47. Bh6+ 1-0

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.02.07"]
[Round "7"]
[White "Muck, Piotr"]
[Black "Okurowski, Michal"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1482"]
[BlackElo "1558"]
[PlyCount "35"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 Nc6 6. d5 Ne5 7. Nxe5 dxe5 8. Be2 0-0 9. 0-0 Ne8 10. Be3 b6 11. Rc1 Bb7 12. c5 bxc5 13. Bxc5 Nd6 14. f3 c6 15. Qb3 Rb8 16. Bxa7 Ra8 17. Be3 Qa5 18. Bb6 1-0

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.02.06"]
[Round "5"]
[White "Muck, Piotr"]
[Black "Kwiek, Janusz"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1482"]
[BlackElo "1538"]
[PlyCount "96"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d5 6. e3 0-0 7. Bd3 b6 8. 0-0 Bb7 9. Ne5 Nbd7 10. Ndf3 Nxe5 11. Nxe5 dxc4 12. Bxc4 Nd7 13. Nxd7 Qxd7 14. Rc1 Rfd8 15. Qg4 Rac8 16. Rfd1 Qe7 17. Bd3 f5 18. Qf4 c5 19. Bc4 Bd5 20. Ba6 Rc7 21. a3 Rc6 22. Bb5 Rcc8 23. Ba6 Rc7 24. dxc5 Rxc5 25. b4 Rxc1 26. Rxc1 Rd6 27. Qe5 Rc6 28. Rxc6 Bxc6 29. Qb8+ Kf7 30. Qc8 Qd6 31. h3 Qd5 32. f3 Qd1+ 33. Kh2 Qd6+ 34. Kg1 Qd1+ 35. Kh2 Qd6+ 36. Kg1 Kf6 37. Bb7 Bxb7 38. Qxb7 Qd1+ 39. Kh2 Qa4 40. Qc8 Qxa3 41. Qd8+ Kg6 42. Qe8+ Kh6 43. Qxe6+ g6 44. Qe7 Qc3 45. f4 a5 46. Qg5+ Kg7 47. Qe7+ Kg8 48. Qe8+ Kg7 1/2-1/2

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.01.30"]
[Round "4"]
[White "Bartczak, Hanna"]
[Black "Muck, Piotr"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1456"]
[BlackElo "1482"]
[PlyCount "136"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 Nbd7 7. h3 a6 8. Be2 c5 9. 0-0 cxd4 10. exd4 b6 11. Rc1 Bb7 12. d5 Rc8 13. b4 a5 14. a3 Ba6 15. Qb3 Ra8 16. Rfd1 Qb8 17. Nd4 Bb7 18. Ncb5 Ne5 19. Be3 Rc8 20. f4 Ned7 21. Bf3 Ne8 22. Nc6 Bxc6 23. dxc6 Ndf6 24. c7 Nxc7 25. Bxa8 Nxa8 26. Qd3 Nc7 27. Nd4 Qb7 28. b5 Nd7 29. Nc6 Re8 30. Qe4 Kf8 31. Qc2 Ne6 32. Qf2 Nec5 33. Bd4 Nf6 34. Qf3 Qc8 35. Bxc5 dxc5 36. Ne5 h5 37. Rc2 Qf5 38. Rcd2 Ne4 39. Rd5 Nd6 40. Nc6 Qc2 41. Nxe7 Nxc4 42. Nc6 Kg8 43. Rd8 Rxd8 44. Rxd8+ Kh7 45. Kh2 Qb2 46. Rd3 Qxb5 47. f5 Ne5 48. fxg6+ fxg6 49. Nxe5 Bxe5+ 50. Kh1 Bd4 51. Qf7+ Kh6 52. Qf4+ Kh7 53. Rf3 Qb1+ 54. Rf1 Qb2 55. Qg5 Qc3 56. Rf7+ Bg7 57. a4 c4 58. Qb5 Qd4 59. Rd7 Qa1+ 60. Kh2 Kh6 61. Rxg7 Kxg7 62. Qxc4 Qe5+ 63. Kg1 Qc5+ 64. Qxc5 bxc5 65. Kf2 Kf6 66. Ke3 Ke5 67. Kd3 Kd5 68. Kc3 h4 0-1

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.01.23"]
[Round "3"]
[White "Muck, Piotr"]
[Black "Budrewicz, Henryk"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1482"]
[BlackElo "1412"]
[PlyCount "79"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 c6 4. Nc3 g6 5. Bg5 Be7 6. Bxe7 Qxe7 7. e3 f5 8. Bd3 Nf6 9. 0-0 0-0 10. Rc1 Nbd7 11. Qb3 Ne4 12. Rfd1 Qf6 13. Nd2 Qg5 14. f4 Qh4 15. g3 Nxg3 16. Nf3 Qg4 17. Kf2 Ne4+ 18. Bxe4 fxe4 19. Ng1 g5 20. Nce2 gxf4 21. Nxf4 e5 22. dxe5 Nxe5 23. h3 Qh4+ 24. Ke2 dxc4 25. Rxc4 Be6 26. Rxe4 Bxb3 27. axb3 Ng6 28. Nf3 Nxf4+ 29. exf4 Qh5 30. Rg1+ Kh8 31. Rg5 Qxh3 32. Ne5 Qh2+ 33. Kf3 Qh1+ 34. Rg2 Rad8 35. Ree2 Qh5+ 36. Rg4 Rd4 37. Kg3 Rfxf4 38. Rxf4 Rxf4 39. Re3 Qh4+ 40. Kg2 0-1

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.01.16"]
[Round "2"]
[White "Szumigaj, Marcin"]
[Black "Muck, Piotr"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1418"]
[BlackElo "1482"]
[PlyCount "78"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 0-0 6. e3 Nbd7 7. Be2 a6 8. 0-0 c5 9. Qc2 Rb8 10. Rad1 Qc7 11. dxc5 Qxc5 12. Nd5 Re8 13. b4 Qa7 14. Qa4 Nxd5 15. cxd5 b5 16. Qb3 Nf6 17. Nd4 Bd7 18. Nc6 Bxc6 19. dxc6 Rbc8 20. Bf3 Rc7 21. Rc1 Rec8 22. Rc2 Qb6 23. Rfc1 h6 24. Bxf6 Bxf6 25. a4 e6 26. axb5 axb5 27. Qa3 Ra7 28. Qd3 d5 29. e4 dxe4 30. Bxe4 Bg5 31. Rd1 Rd8 32. Qe2 Rxd1+ 33. Qxd1 Be7 34. Qc1 Qc7 35. Qb1 Bxb4 36. g3 Bd6 37. Qxb5 Ra5 38. Qd3 Ra3 39. Qb5 Ra5 1/2-1/2

[Event "Warsaw YMCA Winter-C 211st"]
[Site "Warsaw"]
[Date "2019.01.09"]
[Round "1"]
[White "Muck, Piotr"]
[Black "Wiktorowski, Janusz"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1482"]
[BlackElo "1436"]
[PlyCount "81"]
[EventDate "2019.01.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 0-0-0 7. Nc3 Qh5 8. Be2 g5 9. f4 Qh6 10. fxg5 Qxg5 11. Bd2 Nf6 12. Bf3 Nb4 13. Qb3 e6 14. a3 Qf5 15. Bxb7+ Kxb7 16. axb4 Ra8 17. Qc4 Qf3 18. Qa6+ Kb8 19. Rg1 Bxb4 20. Qb5+ Qb7 21. Qxb7+ Kxb7 22. f3 Rhg8 23. Ke2 h5 24. Ne4 Nd5 25. Bxb4 Nxb4 26. Nf6 Rh8 27. Rg7 Raf8 28. Nd7 Rd8 29. Rxf7 Rhg8 30. Nc5+ Kb6 31. Kf2 e5 32. Rd1 exd4 33. exd4 Rg6 34. Nd7+ Kb7 35. Ne5 Rgd6 36. Rc1 R6d7 37. Rxd7 Rxd7 38. Rc4 Rd5 39. Rxb4+ Kc8 40. Nc6 a5 41. Ne7+ 1-0

[Event "Warsaw-chB 67th"]
[Site "Warsaw"]
[Date "2018.11.17"]
[Round "6"]
[White "Muck, Piotr"]
[Black "Skladzien, Romuald"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1457"]
[BlackElo "1780"]
[PlyCount "107"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 0-0 6. e3 Nbd7 7. a3 Bxc3+ 8. bxc3 b6 9. cxd5 exd5 10. Bd3 Re8 11. 0-0 Nf8 12. Ne5 Qd6 13. Qf3 Bb7 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Nf3 Ne6 17. Nh4 Ng5 18. Nf5 Ne4 19. Rfc1 Nd6 20. Nxd6 cxd6 21. Bb5 Rec8 22. a4 Kf8 23. Kf1 Ke7 24. Ke2 h6 25. Kd2 Bc6 26. Ba6 Rc7 27. c4 Kd7 28. cxd5 Bxd5 29. Rxc7+ Kxc7 30. Rc1+ Kd8 31. f3 Rb8 32. e4 Bb3 33. Bb5 a6 34. Bxa6 Bxa4 35. Bc4 Ke7 36. Bd5 Be8 37. Rc7+ Kf8 38. Rb7 Rxb7 39. Bxb7 Ke7 40. Kc3 Bd7 41. Kb4 Be8 42. d5 Kd8 43. Ba6 Bd7 44. Bb5 Bc8 45. Kc4 Ke7 46. Kd4 Bb7 47. Ke3 Kf8 48. Kf4 Kg7 49. Kg4 Kg6 50. f4 Bc8+ 51. Kf3 h5 52. e5 dxe5 53. d6 f5 54. fxe5 1-0

[Event "Warsaw-chB 67th"]
[Site "Warsaw"]
[Date "2018.11.16"]
[Round "5"]
[White "Muck, Piotr"]
[Black "Jaroszuk, Marcin"]
[Result "1-0"]
[ECO "A99"]
[WhiteElo "1457"]
[BlackElo "1341"]
[PlyCount "53"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. b3 Qe8 8. Nc3 a5 9. Ba3 Na6 10. Nb5 Qd8 11. Ne1 Ne4 12. Bb2 c6 13. Nc3 Nxc3 14. Bxc3 f4 15. Nd3 fxg3 16. fxg3 Bf6 17. e4 Qb6 18. c5 dxc5 19. e5 cxd4 20. Bd2 Be7 21. Qh5 Nc5 22. Rxf8+ Bxf8 23. Rf1 g6 24. Qf3 Qd8 25. Qf7+ Kh8 26. Bg5 Be7 27. Bxe7 1-0

[Event "Warsaw-chB 67th"]
[Site "Warsaw"]
[Date "2018.11.15"]
[Round "4"]
[White "Kwiecinski, Rafal"]
[Black "Muck, Piotr"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1529"]
[BlackElo "1457"]
[PlyCount "51"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Qe2 Nc6 4. c3 g6 5. f4 Bg7 6. Nf3 Nge7 7. d3 d5 8. Bb3 dxe4 9. dxe4 0-0 10. Be3 b6 11. Nbd2 Qc7 12. 0-0 Bb7 13. Bc2 Rad8 14. Qf2 Ba6 15. Rfe1 Bd3 16. Bb3 Na5 17. Qh4 Nxb3 18. axb3 Nc6 19. Ng5 h6 20. Ngf3 f5 21. e5 Na5 22. Qg3 Qf7 23. Bxc5 Nxb3 24. Bxf8 Nxa1 25. Bxg7 Kxg7 26. Rxa1 1-0

[Event "Warsaw-chB 67th"]
[Site "Warsaw"]
[Date "2018.11.14"]
[Round "3"]
[White "Muck, Piotr"]
[Black "Nawalaniec, Adam"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1457"]
[BlackElo "1303"]
[PlyCount "119"]
[EventDate "2018.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 Bb4 5. Bg5 f6 6. Bh4 Ne7 7. e3 Nbc6 8. Bd3 0-0 9. 0-0 Bxd3 10. Qxd3 Bxc3 11. Qxc3 Nf5 12. Bg3 Nd6 13. cxd5 Ne4 14. Qb3 exd5 15. Qxb7 Nxg3 16. hxg3 Na5 17. Qa6 Nc4 18. b3 Nd6 19. Rac1 Rf7 20. Rc2 f5 21. Ne5 Rf6 22. Rfc1 Rh6 23. Rxc7 Qe8 24. Rxa7 Rxa7 25. Qxa7 Qh5 26. Qa8+ Ne8 27. Qxd5+ Kf8 28. Qc5+ Nd6 29. Kf1 Qh1+ 30. Ke2 Qxg2 31. Nf3 Qh3 32. Qe5 Qh5 33. Rc7 Qg6 34. Qe7+ Kg8 35. Qd8+ Ne8 36. Ne5 Qa6+ 37. Kf3 Re6 38. Re7 Rxe7 39. Qxe7 Qa8+ 40. Ke2 Qxa2+ 41. Kf1 Qa1+ 42. Kg2 Qa8+ 43. Kh2 Nf6 44. Qe6+ Kh8 45. Qxf5 Qb7 46. Qe6 h6 47. Ng6+ Kh7 48. Nf8+ Kh8 49. Ng6+ Kh7 50. Ne5 Qe4 51. Qf7 Qc2 52. Kg2 Qe4+ 53. Nf3 Qd3 54. Qe6 Qc2 55. Nh4 Ne4 56. Qf5+ Kg8 57. Ng6 Qb1 58. Ne7+ Kh8 59. Qf8+ Kh7 60. Qg8# 1-0

[Event "Warsaw YMCA Summer-B 203rd"]
[Site "Warsaw"]
[Date "2018.08.09"]
[Round "10"]
[White "Muck, Piotr"]
[Black "Kwiek, Janusz"]
[Result "0-1"]
[ECO "E59"]
[WhiteElo "1430"]
[BlackElo "1559"]
[PlyCount "108"]
[EventDate "2018.07.03"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 c5 8. a3 Bxc3+ 9. bxc3 cxd4 10. cxd4 Nc6 11. 0-0 Bd7 12. Bb2 Rc8 13. Qe2 Qa5 14. e4 Qh5 15. h3 Rc7 16. Rad1 Rfc8 17. Rfe1 Ne7 18. Bd3 Ng6 19. Bb1 a6 20. d5 e5 21. Nxe5 Ba4 22. Qxh5 Nxh5 23. d6 Rc5 24. Nxg6 hxg6 25. Rc1 Nf6 26. Rxc5 Rxc5 27. Bd4 Rc4 28. Bb6 Nd7 29. Bc7 Kf8 30. e5 Nc5 31. Ba2 Rc2 32. Bd5 Rd2 33. Bf3 Ke8 34. Bg4 Nd3 35. Re4 Bb5 36. a4 Nc5 37. axb5 Nxe4 38. d7+ Rxd7 39. Bxd7+ Kxd7 40. bxa6 bxa6 41. Ba5 Kc6 42. Bb4 Nc5 43. g4 Kb5 44. Ba3 a5 45. f4 Nd3 46. e6 fxe6 47. Bf8 Nxf4 48. Bxg7 Nxh3+ 49. Kg2 Ng5 50. Kg3 Nf7 51. Kf4 e5+ 52. Ke4 a4 53. Kd5 a3 54. Ke6 a2 0-1

[Event "Warsaw YMCA Summer-B 203rd"]
[Site "Warsaw"]
[Date "2018.08.07"]
[Round "9"]
[White "Kuznik, Kamil"]
[Black "Muck, Piotr"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1528"]
[BlackElo "1430"]
[PlyCount "73"]
[EventDate "2018.07.03"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 b5 10. 0-0-0 0-0 11. g4 b4 12. Nd5 Bxd5 13. exd5 a5 14. g5 Nh5 15. Kb1 Nd7 16. Rg1 a4 17. Nc1 Qa5 18. Bd3 Nc5 19. f4 Nxd3 20. Nxd3 b3 21. Qxa5 bxc2+ 22. Kxc2 Rxa5 23. Nb4 Rc8+ 24. Nc6 Bf8 25. Kb1 Rb5 26. Na7 Rcb8 27. Nxb5 Rxb5 28. fxe5 a3 29. b3 g6 30. Rg4 Ng7 31. Re4 Nf5 32. Bf4 dxe5 33. Bxe5 Bd6 34. Bxd6 Nxd6 35. Re7 Kf8 36. Rd7 Ke8 37. Rxd6 1-0

[Event "Warsaw YMCA Summer-B 203rd"]
[Site "Warsaw"]
[Date "2018.08.02"]
[Round "8"]
[White "Muck, Piotr"]
[Black "Bartczak, Hanna"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1430"]
[BlackElo "1383"]
[PlyCount "43"]
[EventDate "2018.07.03"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 Nc6 8. 0-0 a6 9. a3 b5 10. Ba2 Bb7 11. b4 Na7 12. Ne5 Nc8 13. Bb2 Nd5 14. Rc1 Nxc3 15. Bxc3 Nd6 16. Bb1 f6 17. Nd3 Nc4 18. Nf4 g5 19. Bxh7+ Kxh7 20. Qh5+ Kg8 21. Qg6+ Kh8 22. Nxe6 1-0

[Event "Warsaw YMCA Summer-B 203rd"]
[Site "Warsaw"]
[Date "2018.07.31"]
[Round "7"]
[White "Rembecki, Robert"]
[Black "Muck, Piotr"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1366"]
[BlackElo "1430"]
[PlyCount "120"]
[EventDate "2018.07.03"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Nbd7 5. Nf3 Be7 6. Bd3 0-0 7. 0-0 c5 8. d5 e5 9. Nh4 Nxd5 10. exd5 Bxh4 11. Qh5 g6 12. Qh6 f5 13. f3 a6 14. Bd2 Bf6 15. Rae1 Bg7 16. Qe3 Nf6 17. Qf2 Bd7 18. Kh1 Rb8 19. Bg5 b5 20. Bxf6 Bxf6 21. Qc2 bxc4 22. Bxc4 a5 23. a4 Qb6 24. Nb5 f4 25. Bd3 Kg7 26. b3 Bh4 27. Re2 Bf5 28. Bxf5 Rxf5 29. Qe4 Rbf8 30. g3 Be7 31. g4 R5f6 32. h4 R8f7 33. g5 Rf5 34. Rg1 Kf8 35. Rgg2 Ke8 36. Rc2 Kd7 37. Rc4 Kc8 38. Rg4 Kb8 39. Kh2 Qd8 40. Qe1 Qb6 41. Qe4 Bd8 42. Kh3 Bc7 43. Kh2 Qb7 44. Kh3 Qc8 45. Qe1 Qd7 46. Kh2 Bd8 47. Kh3 Qe7 48. Kh2 Qf8 49. Nc3 Rb7 50. Nb5 Kc8 51. Kh3 Kd7 52. Kg2 Qf7 53. Qe4 Bb6 54. Kh3 Rb8 55. Kg2 Rh8 56. Nc3 h6 57. gxh6 Rxh6 58. Qe1 Rfh5 59. Ne4 Bd8 60. Kh3 Qxd5 0-1

[Event "Warsaw YMCA Summer-B 203rd"]
[Site "Warsaw"]
[Date "2018.07.24"]
[Round "6"]
[White "Muck, Piotr"]
[Black "Bialczynski, Michal"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1430"]
[BlackElo "1373"]
[PlyCount "65"]
[EventDate "2018.07.03"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Be7 7. 0-0 0-0 8. Nc3 Nbd7 9. Qe2 b5 10. Bb3 a6 11. Rd1 Qc7 12. h3 Bb7 13. e4 e5 14. d5 cxd5 15. Nxd5 Nxd5 16. Bxd5 Nf6 17. Nxe5 Bxd5 18. exd5 Rfe8 19. Nf3 Bc5 20. Be3 Bxe3 21. fxe3 Qc5 22. Rac1 Qxe3+ 23. Qxe3 Rxe3 24. d6 Rd8 25. Rc7 Re6 26. d7 Kf8 27. Rc8 Ke7 28. Nd4 Nxd7 29. Nc6+ Rxc6 30. Rxc6 Nb8 31. Rc7+ Ke8 32. Rxd8+ Kxd8 33. Rxf7 1-0

[Event "Warsaw YMCA Summer-B 203rd"]
[Site "Warsaw"]
[Date "2018.07.19"]
[Round "4"]
[White "Kwiek, Janusz"]
[Black "Muck, Piotr"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1559"]
[BlackElo "1430"]
[PlyCount "100"]
[EventDate "2018.07.03"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. Nc3 Bb7 5. e3 Be7 6. Be2 0-0 7. 0-0 d5 8. b3 Nbd7 9. Bb2 c5 10. cxd5 exd5 11. Rc1 Re8 12. Ne5 a6 13. f4 Rc8 14. Bf3 Ne4 15. Nxe4 Nxe5 16. fxe5 dxe4 17. Bg4 Rc7 18. Qe2 Bd5 19. Qxa6 Qa8 20. Qxa8 Rxa8 21. a3 Bxb3 22. Rc3 Bd5 23. Rfc1 Rca7 24. Be2 h6 25. Ra1 cxd4 26. exd4 Bb4 27. axb4 Rxa1+ 28. Bxa1 Rxa1+ 29. Kf2 Ra2 30. Ke3 Rb2 31. b5 f5 32. exf6 gxf6 33. g4 Kf7 34. h4 Kg6 35. Bc4 Bxc4 36. Rxc4 Rxb5 37. Kxe4 h5 38. gxh5+ Rxh5 39. Rb4 Rxh4+ 40. Kd5 Rh5+ 41. Kc6 f5 42. d5 Kg5 43. d6 Rh6 44. Rxb6 f4 45. Kc7 f3 46. d7 Rh7 47. Kc8 Rh8+ 48. d8Q+ Rxd8+ 49. Kxd8 f2 50. Rb1 Kf4 1/2-1/2

[Event "Warsaw YMCA Summer-B 203rd"]
[Site "Warsaw"]
[Date "2018.07.17"]
[Round "3"]
[White "Muck, Piotr"]
[Black "Bartczak, Hanna"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1430"]
[BlackElo "1383"]
[PlyCount "77"]
[EventDate "2018.07.03"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Nc6 7. d5 Nb8 8. 0-0 c6 9. h3 Na6 10. Be3 Bd7 11. a3 c5 12. Qd2 Nc7 13. Bh6 a6 14. Bxg7 Kxg7 15. Qc2 b5 16. Nd2 bxc4 17. Nxc4 Nb5 18. Nxb5 Bxb5 19. Rae1 Nd7 20. f4 Nb6 21. Kh1 Rb8 22. Rf2 Nxc4 23. Bxc4 Qa5 24. Rfe2 Bxc4 25. Qxc4 Rxb2 26. Re3 Rfb8 27. e5 Rb1 28. Qf1 Rxe1 29. Rxe1 Qxa3 30. exd6 exd6 31. Ra1 Qb3 32. f5 f6 33. fxg6 hxg6 34. Re1 Rf8 35. Qxa6 Qxd5 36. Re7+ Rf7 37. Re8 Rb7 38. Kh2 Rb2 39. Qc8 0-1

[Event "Warsaw YMCA Summer-B 203rd"]
[Site "Warsaw"]
[Date "2018.07.06"]
[Round "2"]
[White "Jaroszuk, Marcin"]
[Black "Muck, Piotr"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1313"]
[BlackElo "1430"]
[PlyCount "126"]
[EventDate "2018.07.03"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. 0-0 e6 5. d4 Be7 6. c4 c6 7. Nc3 Nbd7 8. Nh4 Bg6 9. Nxg6 hxg6 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bg2 Qd7 14. Be3 Rd8 15. Rc1 0-0 16. h3 Rfe8 17. Qa4 a6 18. Rfd1 Bd6 19. Qb3 Bb8 20. Re1 Ba7 21. Rcd1 Qc8 22. g4 e5 23. dxe5 Bxe3 24. Rxe3 Rxd1+ 25. Qxd1 Nd7 26. Qe1 Nc5 27. Bf1 Qd7 28. b4 Ne6 29. Rd3 Qc7 30. Rd6 Nf4 31. c5 Qe7 32. Rd4 g5 33. Re4 Rd8 34. Qc3 Qd7 35. Bc4 Qd1+ 36. Re1 Nxh3+ 37. Kh2 Qxg4 38. Bxf7+ Kxf7 39. Qxh3 Qf4+ 40. Qg3 Rd2 41. Qxf4+ gxf4 42. Kg2 Rxa2 43. e6+ Ke7 44. Re4 g5 45. Re5 Rb2 46. Re4 Rb3 47. f3 Rc3 48. Kf2 a5 49. bxa5 Rxc5 50. Ra4 Kxe6 51. a6 bxa6 52. Rxa6 Kd5 53. Ra8 Rc2+ 54. Ke1 Kd4 55. Re8 c5 56. Re4+ Kd3 57. Re5 Rg2 58. Kf1 Rg3 59. Kf2 c4 60. Re4 c3 61. Re5 c2 62. Rd5+ Kc4 63. Rd1 cxd1N+ 0-1

[Event "Warsaw YMCA Summer-B 203rd"]
[Site "Warsaw"]
[Date "2018.07.03"]
[Round "1"]
[White "Muck, Piotr"]
[Black "Kuznik, Kamil"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1430"]
[BlackElo "1528"]
[PlyCount "44"]
[EventDate "2018.07.03"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Bf4 0-0 6. e3 a6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 Nbd7 11. a3 Bxc3 12. bxc3 c5 13. Ne5 Rc8 14. Qe2 Nd5 15. Rac1 Nxf4 16. exf4 Nf6 17. dxc5 Rxc5 18. Rfd1 Qc7 19. a4 Nd5 20. Bxh7+ Kxh7 21. Qh5+ Kg8 22. Rd3 Nxf4 0-1

