[Event "Yankton"]
[Site "Yankton"]
[Date "1946.??.??"]
[Round "1"]
[White "Cintron, Rafael L"]
[Black "Powers, Averill"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "122"]
[EventDate "1946.09.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Nc3 Bb7 5. Qc2 c5 6. e4 cxd4 7. Nxd4 Bb4 8. Bd3 Bxc3+ 9. bxc3 d6 10. 0-0 Nbd7 11. Bg5 h6 12. Bh4 Ne5 13. Bxf6 Qxf6 14. Be2 0-0 15. f4 Nd7 16. Nb5 e5 17. Rad1 exf4 18. Nxd6 Bc6 19. Qd2 g5 20. g3 Qg6 21. gxf4 gxf4+ 22. Kh1 Kh7 23. Qxf4 Nc5 24. Bf3 Rad8 25. Rg1 Qe6 26. Rge1 Rg8 27. e5 Bxf3+ 28. Qxf3 Rg7 29. Ne4 Rxd1 30. Rxd1 Nxe4 31. Qxe4+ f5 32. Qd5 Qg6 33. Rf1 f4 34. e6 f3 35. Qxf3 Qxe6 36. c5 bxc5 37. Qf5+ Qxf5 38. Rxf5 Rb7 39. Kg2 Rb2+ 40. Rf2 Rb7 41. Kf3 a5 42. Ke4 a4 43. Kd5 a3 44. c4 Rb2 45. Rf3 Rxa2 46. h3 Rd2+ 47. Kxc5 a2 48. Ra3 Kg6 49. Kb4 Rd3 50. Rxa2 Rxh3 51. c5 h5 52. c6 Rf3 53. Rg2+ Kh6 54. c7 Rf8 55. Kc5 h4 56. Rd2 Rc8 57. Kc6 Kg5 58. Rd8 Rxc7+ 59. Kxc7 h3 60. Kd6 Kf4 61. Rf8+ Kg3 1/2-1/2

[Event "Yankton"]
[Site "Yankton"]
[Date "1946.??.??"]
[Round "6"]
[White "Colon Romero, Miguel"]
[Black "Powers, Averill"]
[Result "1-0"]
[ECO "D74"]
[PlyCount "117"]
[EventDate "1946.09.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. g3 Bg7 5. Bg2 c6 6. Nf3 0-0 7. cxd5 Nxd5 8. 0-0 Nd7 9. Qb3 N5b6 10. Rd1 Nf6 11. Ne5 Be6 12. Qc2 Nfd5 13. a3 Nxc3 14. bxc3 Qc8 15. Nd3 Rd8 16. Nc5 Bc4 17. Rb1 e5 18. e3 Rb8 19. a4 f5 20. a5 Nd7 21. Qa4 Bf7 22. Ba3 e4 23. Bf1 Bf8 24. Bc4 Nxc5 25. Bxc5 Bxc5 26. Bxf7+ Kxf7 27. Qc4+ Qe6 28. Qxc5 a6 29. Rb2 Rd5 30. Qb6 Qd7 31. c4 Rd6 32. c5 Rd5 33. Rdb1 Qc8 34. Qb4 Qe6 35. Qc3 Rd7 36. Rb6 g5 37. Qb3 Rc7 38. Rxa6 Qxb3 39. Rxb3 Ke7 40. Rab6 Kd7 41. a6 Kc8 42. Kf1 h5 43. Ke2 g4 44. Kd2 Rh7 45. axb7+ Kc7 46. Kc3 h4 47. Rb2 h3 48. Kc4 Rd7 49. Rd2 Rd5 50. Rdb2 Rd7 51. R2b4 Rdd8 52. d5 cxd5+ 53. Kd4 Re8 54. Kxd5 Red8+ 55. Rd6 Re8 56. c6 Red8 57. Rxd8 Rxd8+ 58. Kc5 Kb8 59. Kb6 1-0

[Event "Yankton"]
[Site "Yankton"]
[Date "1946.??.??"]
[Round "2"]
[White "Margolis, Albert"]
[Black "Powers, Averill"]
[Result "1-0"]
[ECO "C88"]
[PlyCount "69"]
[EventDate "1946.09.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Qf6 14. Nd2 Qg6 15. Qf3 Bf5 16. Nf1 Rae8 17. Bd2 Be5 18. Bxd5 cxd5 19. Bb4 Bd7 20. Bxf8 Kxf8 21. d4 Bd6 22. Rxe8+ Bxe8 23. Ne3 Bd7 24. Re1 h5 25. Qxd5 Kg8 26. Qf3 f5 27. c3 Kh7 28. Kh1 f4 29. Nf1 Kh6 30. Nh2 Qf6 31. Qd5 g5 32. Nf3 g4 33. Ne5 Bxe5 34. Qxd7 gxh3 35. Qxh3 1-0

[Event "Yankton"]
[Site "Yankton"]
[Date "1946.??.??"]
[Round "4"]
[White "Planas Garcia, Francisco"]
[Black "Powers, Averill"]
[Result "1-0"]
[ECO "E72"]
[PlyCount "79"]
[EventDate "1946.09.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Ne2 e5 7. 0-0 Nc6 8. d5 Nb8 9. Nbc3 Nbd7 10. h3 a5 11. Be3 b6 12. a3 Nc5 13. b4 axb4 14. axb4 Rxa1 15. Qxa1 Ncxe4 16. Nxe4 Nxe4 17. Bxe4 f5 18. Bh1 f4 19. Bd2 Bxh3 20. Rc1 Bh6 21. Qc3 Bg7 22. Qd3 f3 23. Nc3 Qf6 24. Ne4 Qf5 25. Rc3 Bg4 26. Ra3 h6 27. Bc1 Kh7 28. Ra7 Rf7 29. c5 bxc5 30. bxc5 dxc5 31. Nxc5 Qxd3 32. Nxd3 e4 33. Nf4 Bd4 34. Ra4 g5 35. Ne6 Be5 36. Rxe4 Bxg3 37. Rxg4 Bd6 38. Bxg5 c5 39. dxc6 Ra7 40. Bf6 1-0

[Event "Yankton"]
[Site "Yankton"]
[Date "1946.??.??"]
[Round "5"]
[White "Powers, Averill"]
[Black "Berliner, Hans Jack"]
[Result "0-1"]
[ECO "A84"]
[PlyCount "86"]
[EventDate "1946.09.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. Bd3 Nf6 6. Nge2 Bd6 7. f3 0-0 8. 0-0 Kh8 9. e4 e5 10. dxe5 Bxe5 11. cxd5 cxd5 12. exf5 Nc6 13. a3 d4 14. Ne4 Bxf5 15. Nxf6 Qxf6 16. f4 Bc7 17. Ng3 Bxd3 18. Qxd3 Rae8 19. Bd2 Ne7 20. Qc4 Bb6 21. Ne4 Qg6 22. Rae1 Nf5 23. Ng5 Ne3 24. Bxe3 dxe3 25. Rf3 h6 26. Kh1 Rc8 27. Qb3 Ba5 28. Rfxe3 Bxe1 29. Re6 Qxg5 30. Rxe1 Qxf4 31. h3 Rc1 32. Rxc1 Qxc1+ 33. Kh2 Qf4+ 34. Kh1 Qf1+ 35. Kh2 Qe1 36. Qd5 Qb1 37. Qxb7 Rf1 38. Qa8+ Kh7 39. b4 Rh1+ 40. Kg3 Qe1+ 41. Kg4 Qe2+ 42. Kg3 Qe3+ 43. Kg4 Rf1 0-1

[Event "Yankton"]
[Site "Yankton"]
[Date "1946.??.??"]
[Round "7"]
[White "Powers, Averill"]
[Black "Byland, William"]
[Result "1/2-1/2"]
[ECO "D49"]
[PlyCount "48"]
[EventDate "1946.09.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. Nf3 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 Qb6 13. fxg7 Bxg7 14. Qe2 b4 15. 0-0 Ba6 16. Bxa6 Qxa6 17. Qxa6 Rxa6 18. Bd2 d3 19. Bxb4 Bxb2 20. Rad1 Ra4 21. Bd6 Ba3 22. Rxd3 Bxd6 23. Rxd6 Ke7 24. Rd2 Rha8 1/2-1/2

[Event "Yankton"]
[Site "Yankton"]
[Date "1946.??.??"]
[Round "3"]
[White "Powers, Averill"]
[Black "Marquez, L."]
[Result "1-0"]
[ECO "D63"]
[PlyCount "79"]
[EventDate "1946.09.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. Rc1 c6 8. a3 a6 9. h3 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. Qc2 Re8 13. 0-0 Nxc3 14. Qxc3 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Qxe5 Rxe5 18. Rfd1 Re8 19. Rd6 h5 20. Rcd1 Bf5 21. Be2 g6 22. g4 hxg4 23. Bxg4 Bxg4 24. hxg4 Re7 25. Kf1 Rae8 26. Ke2 Re4 27. Kf3 c5 28. Rd7 b5 29. Ra7 R4e6 30. Rdd7 Rf6+ 31. Ke2 Rf8 32. f4 Rb6 33. Rac7 c4 34. e4 Kg7 35. e5 Re6 36. g5 Rb6 37. Kd2 Rfb8 38. Rxf7+ Kh8 39. Rf6 Rxf6 40. gxf6 1-0

