[Event "National Open"] [Site "Las Vegas"] [Date "2022.06.12"] [Round "7"] [White "Moussa, A."] [Black "Tang, Austin"] [Result "1-0"] [ECO "D85"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rc1 O-O 10. Nf3 Rd8 11. d5 Bg4 12. c4 Qa3 13. Ng5 Nc6 14. h3 Bc8 15. f4 (15. Bd3 Nb4 16. Bb1 Bb2 17. O-O b6 18. e5 Bxe5 19. Bf4 Bf6 20. Rfe1 Nc6 21. Be4 Rd7 22. d6 Bb7 23. Bd5 ) 15... b6 16. Be2 Nb4 17. e5 Qxa2 18. Qc3 f6 19. Ne4 fxe5 20. fxe5 Bf5 21. Nd2 Nc2+ 22. Kd1 Nb4 23. g4 Qa4+ 24. Ke1 Bd3 25. Bxd3 Bxe5 26. Bc2 Bxc3 27. Bxa4 Nd3+ 28. Ke2 Nxc1+ 29. Rxc1 Bg7 30. Ne4 Rf8 31. Bd7 h6 32. h4 Kh7 33. Rh1 Be5 34. Nf2 Rad8 35. Be6 a5 36. Nd3 Bc3 37. Rc1 Bg7 38. Rb1 Rb8 39. Bd7 Bd4 40. Bf4 Ra8 41. Ba4 Ra6 42. Bc7 Rf6 43. Bd8 Rf7 44. Bb5 Ra8 45. Bxb6 a4 46. Bc6 Raf8 47. Bxa4 Rf3 48. Kd2 Rh3 49. Re1 Rh2+ 50. Kc1 Bf6 51. Bxc5 Ra8 52. Bxe7 Bc3 53. Bd6 Rg2 54. Re7+ Kg8 55. Re8+ Rxe8 56. Bxe8 Rxg4 57. c5 Rxh4 58. Bxg6 Ba5 59. Bf5 Rc4+ 60. Kd1 h5 61. Be6+ Kh7 62. Be5 h4 63. d6 Rxc5 64. Nxc5 Kg6 65. d7 Kg5 66. Ne4+ Kg6 67. Nc3 1-0

[Event "LF mesterskab"] [Site "?"] [Date "2022.06.15"] [Round "?"] [White "Svend Erik Hansen"] [Black "Jens P. Petersen"] [Result "0-1"] [ECO "C02"] [Annotator "Jens,Petersen"] [PlyCount "56"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nge7 7. dxc5 Qxc5 8. Be3 Qa5 9. b4 Qc7 10. Bb5 Bd7 11. O-O Nxe5 12. Bxd7+ Nxd7 13. Qa4 g6 (13... Nf5) 14. Bd4 Rg8 15. Be5 Qc6 16. Qb3 Nxe5 17. Nxe5 Qc7 18. Re1 Bg7 19. f4 Bxe5 20. fxe5 Nc6 21. Qa4 Kf8 22. b5 Nxe5 23. Qb4+ Ke8 24. Qd4 f6 25. Nd2 Qb6 26. Qxb6 axb6 27. Nb3 Kf7 28. Nd4 Ra4 0-1

[Event "Live Chess - chess"] [Site "Chess.com"] [Date "2022.06.15"] [Round "?"] [White "Guest2662870336"] [Black "Guest6472393891"] [Result "1-0"] [TimeControl "300"] [WhiteElo "1159"] [BlackElo "961"] [Termination "Guest2662870336 won by checkmate"] 1. d4 g6 2. Bf4 Bg7 3. e3 b6 4. Qf3 Nc6 5. Qd1 Bb7 6. Nf3 e6 7. Nc3 Nge7 8. Be2 Nd5 9. Nxd5 exd5 10. c3 Qe7 11. a4 O-O-O 12. Ne5 Na5 13. b4 Nc6 14. Nxc6 Bxc6 15. b5 Bb7 16. a5 c6 17. axb6 axb6 18. Qa4 d6 19. bxc6 Bxc6 20. Qxc6+ Qc7 21. Ra8# 1-0

[Event "Live Chess - chess"] [Site "Chess.com"] [Date "2022.06.14"] [Round "?"] [White "Guest5970155294"] [Black "Guest7280937859"] [Result "0-1"] [TimeControl "300"] [WhiteElo "1222"] [BlackElo "1483"] [Termination "Guest7280937859 won by checkmate"] 1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. O-O Nge7 5. c3 d5 6. exd5 Nxd5 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qb6 10. Qxb6 Nxb6 11. Bb3 Be7 12. Nd2 O-O 13. Nf3 Bf6 14. Ng5 h6 15. Ne4 Be7 16. f4 Nd7 17. Bc2 Nc5 18. Ng3 b6 19. b4 Nd7 20. Bb2 Bf6 21. f5 Ne5 22. fxe6 Bxe6 23. c4 Bxc4 24. Rf4 b5 25. Re1 Nd7 26. a4 Bxb2 27. axb5 Bxb5 28. Re7 Nf6 29. Nf5 Rfe8 30. Rxe8+ Rxe8 31. Nd6 Re1+ 32. Kf2 Rf1+ 33. Kg3 Be5 34. Nxb5 Rxf4 35. Kh3 Rxb4 36. Nxa7 Rb2 37. Bf5 g6 38. Bc8 Nh5 39. g4 Rxh2# 0-1

[Event "Live Chess - chess"] [Site "Chess.com"] [Date "2022.06.13"] [Round "?"] [White "Guest4137847386"] [Black "Guest0138061551"] [Result "0-1"] [TimeControl "300"] [WhiteElo "694"] [BlackElo "1022"] [Termination "Guest0138061551 won by checkmate"] 1. e4 c5 2. Bc4 Nc6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 e6 6. Nxc6 bxc6 7. Nd2 Bc5 8. O-O d5 9. exd5 cxd5 10. Bb3 Ne7 11. Nf3 O-O 12. c3 Ng6 13. h3 Rb8 14. Bc2 Be7 15. b4 Bf6 16. Bb2 Qc7 17. Qd2 Ne5 18. Nxe5 Bxe5 19. f4 Bf6 20. Rae1 Rd8 21. Rf3 Bb7 22. Rg3 g6 23. Kh1 Qb6 24. Bb1 d4 25. c4 Qc6 26. Rc1 Ba8 27. a3 Bg7 28. Bd3 Rbc8 29. Be2 d3 30. Bxg7 dxe2 31. Qxe2 Kxg7 32. Rd3 Rxd3 33. Qxd3 Qxg2# 0-1

[Event "Live Chess"] [Site "Chess.com"] [Date "2022.06.13"] [Round "?"] [White "Guest4421194371"] [Black "Guest2604723885"] [Result "1-0"] [TimeControl "300"] [Termination "Guest4421194371 won by checkmate"] 1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Nf3 b6 5. Be2 Bb7 6. Nbd2 d6 7. c3 Nbd7 8. h3 Qe7 9. g4 fxg4 10. hxg4 Nxg4 11. Rg1 Ngf6 12. Qa4 h6 13. Ba6 O-O-O 14. Bd3 Kb8 15. Ba6 Bxa6 16. Qxa6 e5 17. Bh2 g5 18. Nc4 e4 19. Nfd2 d5 20. Na5 bxa5 21. Nb3 Ka8 (21... Nb6 22. Nxa5) 22. Qc6+ Kb8 23. Bxc7+ Kc8 24. Bd6# 1-0

[Event "Live Chess - chess"] [Site "Chess.com"] [Date "2022.06.13"] [Round "?"] [White "Guest1635236590"] [Black "Guest7183218675"] [Result "1-0"] [TimeControl "300"] [WhiteElo "1241"] [BlackElo "1034"] [Termination "Guest1635236590 won by checkmate"] 1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. Nf3 dxc4 5. e4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Bxc4 O-O 9. O-O Rd8 10. a3 Bd6 11. e5 Qf5 12. exd6 Rxd6 13. Bb3 Nc6 14. Bc2 Qf4 15. Qd3 f6 16. Qh7+ Kf7 17. Bg6+ Ke7 18. Qxg7+ Kd8 19. Qf8+ Kd7 20. Be8+ Kd8 21. Bxc6# 1-0

[Event "National Open"] [Site "Las Vegas"] [Date "2022.06.11"] [Round "5"] [White "Moussa, A."] [Black "Bajoghli, Navid"] [Result "1/2-1/2"] [ECO "E20"] 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. g3 O-O 7. Bg2 d5 8. Nc2 Bxc3+ 9. bxc3 dxc4 10. Ba3 Re8 11. Ne3 Qc7 12. Qa4 Bd7 13. Qxc4 Bc6 14. O-O Nbd7 15. Bxc6 bxc6 16. Rfd1 Nb6 17. Qb3 Red8 18. c4 Rab8 19. Rxd8+ Rxd8 20. Bb2 Ne4 21. a4 Rd2 22. a5 Nd7 23. f3 Nxg3 24. hxg3 Nc5 25. Qc3 Qxg3+ 26. Kf1 Nd3 27. Qxg7+ Qxg7 28. Bxg7 Kxg7 29. exd3 Rxd3 30. Ke2 Rb3 31. a6 Kf6 32. Ra5 Ke7 33. Ng4 f5 34. Ne5 Kd6 35. Nd3 Rb1 36. Ra4 e5 37. c5+? (37. Ra5! e4 38. fxe4 fxe4 39. Nf2 Kc7 40. Nxe4) 37... Kd5 38. Rh4 e4 39. fxe4+ fxe4 40. Rh5+ Kd4 41. Nf4 Rb2+ 42. Kd1 e3 (42... Ra2 43. Ne6+ Kd3 44. Nf4+ Ke3) 43. Ne6+ Kd3 1/2-1/2

[Event "Juegan negras"] [Site "Hamburgo"] [Date "1930.??.??"] [Round "?"] [White "Stahlberg"] [Black "Alekhine"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [EventDate "1930.??.??"] [ECO "?"] [FEN "5rk1/1b4pp/1p1p4/4p1q1/1PPn1r2/4QP2/5RPP/3RNBK1 b - - 0 30"] [Annotator "Pachman"] [SetUp "1"] [EventType "team"] [EventCountry "GER"] [Source "Analyze This App"] {Las jugadas activas no siempre pueden ser tan fuertes, ni tan fáciles de descubrir} 30... h6 {Fina jugada de Alekhine. El objetivo de esta jugada es defender la dama negra, y la jugada resulta ser tan fuerte que las blancas no disponen de recursos suficientes para escapar a la derrota} 31. Kh1 ({Las negras habían creado la temible amenaza} 31. -- Rxf3 $1 32. Qxg5 Rxf2 {toda vez que al quedar amenazadas de mate con} 33. -- Rxf1# {las blancas no tienen tiempo para salvar su dama} ) ({Si} 31. Qd2 Bxf3 $1 32. Nxf3 Nxf3+ 33. Rxf3 Rxf3 34. Qxg5 Rxf1+ 35. Rxf1 Rxf1+ 36. Kxf1 hxg5 {y con un peón de ventaja las negras ganan fácilmente el final} ) 31... Rxf3 32. Nxf3 (32. Qxg5 Rxf2 33. Nf3 hxg5 ) 32... Qxe3 0-1

[Event "National Open"] [Date "2022.06.10"] [Round "2"] [White "Moussa, A."] [Black "Ujan, R."] [Result "1/2-1/2"] [ECO "D31"] 1. d4 d5 2. c4 e6 3. Nc3 a6 4. e3 Nf6 5. Nf3 Be7 6. b3 O-O 7. Bb2 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Ne5 c5 11. cxd5 cxd4 12. exd4 Nxd5 13. Nxd5 Bxd5 14. Re1 Nf6 15. Re3 b5 16. Rh3 h6 17. Qe2 Rc8 18. Rd1 Qc7 19. Qe3 Nd7 20. Qg3 Nxe5 21. dxe5 Kh8?? (21... Rfd8! 22. Rxh6?? Be4!) 22. Qf4?? (22. Qe3! f5 23. exf6 Bxf6 24. Rxh6+ gxh6 25. Qxh6+ Kg8 26. Bxf6 Rxf6 27. Qxf6 Qg7 28. Qxg7+ Kxg7 29. h4 +/- ) 22... f5 23. Rxh6+ gxh6 24. Qxh6+ Kg8 25. Qg6+ Kh8 26. Qh6+ 1/2-1/2