pgn4web

Now testing PGN games with errors. Once the error is detected, the top left chessboard square should start flashing (click on square H3 to load the last game with an invalid FEN string to trigger an immediate flashing of the chessboard). Click on the same top left chessboard square to review the error log.

[White "The second Black move is invalid"] e4 e6 d4 {On error, notice the flashing top left chessboard square; click there to review the alert log.} d4 e5 c5 [White "The third White move is invalid"] e4 e6 d4 d5 {On error, notice the flashing top left chessboard square; click there to review the alert log.} e4 c5 [White "The FEN string is invalid"] [FEN "rnbqkbnr/pppp1ppp/4p3/8/4P3/8/PPPP1PPP/RNBQBNR w KQkq - 0 2"] {On error, notice the flashing top left chessboard square; click there to review the alert log.}

testing using pgn4web from a different domain

[White "W. Hartston"]
[Black "S. Mariotti"]
[Result "0-1"]

1.e4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 h5 5.Nf3 h4 6.Nxh4 Rxh4 7.gxh4 Qxh4 8.d4 Bxd4 9.Qe2 Bxc3+ 10.bxc3 d6 11.O-O g5 12.Qe3 f6 13.Qg3 Qh7 14.Bf3 Nge7 15.Re1 Ng6 16.Be3 Ke7 17.c4 b6 18.c5 bxc5 19.c3 Nf4 20.Bg4 Bxg4 21.Qxg4 Rh8 22.h4 Qg8 23.Bxf4 Rxh4 24.Qg2 exf4 25.e5 Nxe5 26.Qb7 Rg4+ 27.Kf1 Qc4+ 28.Re2 Kd7 29.Qe4 f3 30.Qxc4 Nxc4 31.Rc2 Rg2 32.Re1 f5 33.Rce2 Kc6

[White "S. Mariotti"]
[Black "V. Korchnoi"]
[Result "1-0"]

1.e4 e5 2.Nc3 Nf6 3.g3 Bb4 4.Bg2 O-O 5.Nge2 c6 6.O-O d5 7.exd5 cxd5 8.d4 exd4 9.Nxd4 Bxc3 10.bxc3 Nbd7 11.Bf4 Nb6 12.Nb5 Bf5 13.Nd6 Be4 14.Bh3 Nc4 15.Nxe4 Nxe4 16.Qd4 Qa5 17.Rfe1 Rae8 18.Bf1 Na3 19.Bd3 Re6 20.f3 Nc5 21.Bf5 Rf6 22.Qxd5 Qxc3 23.Rad1 Rxf5 24.Qxf5 Nxc2 25.Be5 Qc4 26.Bxg7 Kxg7 27.Qg5+ Kh8 28.Rd8 Nd7 29.Ree8 Qd4+ 30.Kg2 Qg7 31.Qe7 Kg8 32.Qxd7 a6

the same with a single game

[Event "Wch"]
[Site "Moscow"]
[Date "1985.01.17"]
[Round "16"]
[Result "0-1"]
[White "Karpov"]
[Black "Kasparov"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Na3 d5 9.cxd5 exd5 10.exd5 Nb4 11.Be2 Bc5 12.O-O O-O
13.Bf3 Bf5 14.Bg5 Re8 15.Qd2 b5 16.Rad1 Nd3 17.Nab1 h6 18.Bh4
b4 19.Na4 Bd6 20.Bg3 Rc8 21.b3 g5 22.Bxd6 Qxd6 23.g3 Nd7
24.Bg2 Qf6 25.a3 a5 26.axb4 axb4 27.Qa2 Bg6 28.d6 g4 29.Qd2
Kg7 30.f3 Qxd6 31.fxg4 Qd4+ 32.Kh1 Nf6 33.Rf4 Ne4 34.Qxd3 Nf2+
35.Rxf2 Bxd3 36.Rfd2 Qe3 37.Rxd3 Rc1 38.Nb2 Qf2 39.Nd2 Rxd1+
40.Nxd1 Re1+ 0-1

that's all folks!

this is a long PGN

[Event "Wch"] [Site "London"] [Date "1986.01.12"] [Round "11"] [Result "1/2-1/2"] [White "Karpov"] [Black "Kasparov"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 c5 6.dxc5 Qa5 7.Rc1 dxc4 8.Bxc4 O-O 9.Nf3 Qxc5 10.Bb3 Nc6 11.O-O Qa5 12.h3 Bf5 13.Qe2 Ne4 14.Nd5 e5 15.Rxc6 exf4 16.Rc7 Be6 17.Qe1 Qb5 18.Ne7+ Kh8 19.Bxe6 fxe6 20.Qb1 Ng5 21.Nh4 Nxh3+ 22.Kh2 Qh5 23.Nexg6+ hxg6 24.Qxg6 Qe5 25.Rf7 Rxf7 26.Qxf7 Ng5 27.Ng6+ Kh7 28.Nxe5 Nxf7 29.Nxf7 Kg6 30.Nd6 fxe3 31.Nc4 exf2 32.Rxf2 b5 33.Ne3 a5 34.Kg3 a4 35.Rc2 Rf8 36.Kg4 Bd4 37.Re2 Bxe3 38.Rxe3 Rf2 39.b3 Rxg2+ 40.Kf3+ Rxa2 41.bxa4 1/2-1/2 [Event "Wch"] [Site "Sevilla"] [Date "1986.10.14"] [Round "2"] [Result "0-1"] [White "Kasparov"] [Black "Karpov"] 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 Bb4 5.Bg2 O-O 6.O-O e4 7.Ng5 Bxc3 8.bxc3 Re8 9.f3 e3 10.d3 d5 11.Qb3 Na5 12.Qa3 c6 13.cxd5 cxd5 14.f4 Nc6 15.Rb1 Qc7 16.Bb2 Bg4 17.c4 dxc4 18.Bxf6 gxf6 19.Ne4 Kg7 20.dxc4 Rad8 21.Rb3 Nd4 22.Rxe3 Qxc4 23.Kh1 Nf5 24.Rd3 Bxe2 25.Rxd8 Rxd8 26.Re1 Re8 27.Qa5 b5 28.Nd2 Qd3 29.Nb3 Bf3 30.Bxf3 Qxf3+ 31.Kg1 Rxe1+ 32.Qxe1 Ne3 0-1 [Event "Wch"] [Site "Sevilla"] [Date "1987.01.24"] [Round "23"] [Result "1-0"] [White "Karpov"] [Black "Kasparov"] 1.c4 c5 2.Nf3 Nf6 3.Nc3 d5 4.cxd5 Nxd5 5.d4 Nxc3 6.bxc3 g6 7.e3 Bg7 8.Bd3 O-O 9.O-O Qc7 10.Rb1 b6 11.Qe2 Rd8 12.Be4 Ba6 13.c4 Nc6 14.d5 f5 15.Bd3 e5 16.e4 Nd4 17.Nxd4 cxd4 18.Bg5 Rf8 19.Rfc1 Rac8 20.Bd2 Rf7 21.a4 fxe4 22.Qxe4 Rcf8 23.f3 Bc8 24.a5 Bf5 25.Qe2 Re8 26.Be4 Bf8 27.Qd3 Bc5 28.Ra1 Qd7 29.Re1 Qc8 30.Kh1 Rc7 31.Rab1 Kg7 32.Rec1 Bxe4 33.fxe4 Rf7 34.Qg3 bxa5 35.Bxa5 Rf4 36.Re1 Qa6 37.Bd2 Rf7 38.Qd3 Ref8 39.h3 Rf2 40.Ra1 Qf6 41.Rg1 h5 42.Ra5 Qe7 43.Rb1 h4 44.Ra6 R8f7 45.Rc6 Qf8 46.Rg1 Be7 47.Re6 Kh7 48.Be1 Rf1 49.Bd2 Bc5 50.Rc6 R7f3 51.gxf3 Rxf3 52.Rc7+ Kh8 53.Bh6 Rxd3 54.Bxf8 Rxh3+ 55.Kg2 Rg3+ 56.Kh2 Rxg1 57.Bxc5 d3 1-0 [Event "Wch"] [Site "New York"] [Date "1990.01.05"] [Round "4"] [Result "1/2-1/2"] [White "Kasparov"] [Black "Karpov"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 exd4 14.cxd4 Nb4 15.Bb1 c5 16.d5 Nd7 17.Ra3 f5 18.exf5 Nf6 19.Ne4 Bxd5 20.Nxf6+ Qxf6 21.Bd2 Qxb2 22.Bxb4 Bf7 23.Re6 Qxb4 24.Rb3 Qxa4 25.Bc2 Rad8 26.Rbe3 Qb4 27.g3 a5 28.Nh4 d5 29.Qe2 Qc4 30.Bd3 Qc1+ 31.Kg2 c4 32.Bc2 Bxe6 33.Rxe6 Rxe6 34.Qxe6+ Kh8 35.Ng6+ Kh7 36.Qe2 Qg5 37.f6 Qxf6 38.Nxf8+ Kg8 39.Ng6 Qf7 40.Ne7+ Kf8 41.Ng6+ 1/2-1/2 [Event "Wch"] [Site "Lyon"] [Date "1990.01.21"] [Round "20"] [Result "1-0"] [White "Kasparov"] [Black "Karpov"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 exd4 14.cxd4 Nb4 15.Bb1 c5 16.d5 Nd7 17.Ra3 f5 18.Rae3 Nf6 19.Nh2 Kh8 20.b3 bxa4 21.bxa4 c4 22.Bb2 fxe4 23.Nxe4 Nfxd5 24.Rg3 Re6 25.Ng4 Qe8 26.Nxh6 c3 27.Nf5 cxb2 28.Qg4 Bc8 29.Qh4+ Rh6 30.Nxh6 gxh6 31.Kh2 Qe5 32.Ng5 Qf6 33.Re8 Bf5 34.Qxh6+ Qxh6 35.Nf7+ Kh7 36.Bxf5+ Qg6 37.Bxg6+ Kg7 38.Rxa8 Be7 39.Rb8 a5 40.Be4+ Kxf7 41.Bxd5+ 1-0

and this is anoter one

[White "S. Mariotti"] [Black "S. Gligoric"] [Result "1-0"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 c5 6.d5 O-O 7.Be2 e6 8.dxe6 fxe6 9.g4 Nc6 10.h4 Nd4 11.h5 d5 12.e5 Ne4 13.hxg6 hxg6 14.Qd3 b5 15.Nxe4 bxc4 16.Qh3 dxe4 17.Qh7+ Kf7 18.f5 exf5 19.Rh6 Nc2+ 20.Kf1 fxg4 21.Kg2 Ne1+ 22.Kh1 Nd3 23.Qxg6+ Kg8 24.Qh7+ Kf7 25.Be3 Qe7 26.Rf1+ Ke8 27.Qg6+ Rf7 28.Qc6+ Qd7 29.Re6+ Kf8 30.Bxc5+ Nxc5 31.Qxc5+ Kg8 32.Rd6 Qb7 33.Rxf7 Kxf7 34.Bxc4+ Ke8 35.Bd5 Qe7 36.Qc6+ Kf8 37.Qxa8 Qh4+ 38.Kg2 [White "S. Mariotti"] [Black "J. Nunn"] [Result "1-0"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 f5 5.d4 fxe4 6.dxc5 exf3 7.Qxf3 Nf6 8.Bg5 O-O 9.Nd2 Qe8 10.Ne4 Nxe4 11.Qxe4 Qh5 12.Be3 b6 13.Rd1 Rf6 14.O-O a6 15.Qd5+ Qf7 16.Bc4 Qxd5 17.Bxd5+ Kh8 18.f4 exf4 19.Rxf4 Rxf4 20.Bxc6 [White "A. Miles"] [Black "S. Mariotti"] [Result "0-1"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.Qe2 Bb7 9.Bg5 Nbd7 10.O-O-O h6 11.Bxf6 Qxf6 12.Rhe1 Rc8 13.Qd2 Be7 14.f4 Nc5 15.Kb1 O-O 16.f5 Nxb3 17.axb3 Rc5 18.Rf1 e5 19.Nde2 Rfc8 20.b4 Rc4 21.Ng3 Bf8 22.Rf2 Qh4 23.Qe3 Rxb4 24.b3 d5 25.Nxd5 Bc5 26.Qe1 Bxf2 27.Qxb4 Bxd5 28.Rxd5 Bxg3 29.hxg3 Qh1+ 30.Kb2 Qxg2 31.Rd2 Qxg3 32.c4 bxc4 33.bxc4 Qe3 34.Rd7 Qxe4 35.Kc3 Qe1+ 36.Rd2 [White "W. Hartston"] [Black "S. Mariotti"] [Result "0-1"] 1.e4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 h5 5.Nf3 h4 6.Nxh4 Rxh4 7.gxh4 Qxh4 8.d4 Bxd4 9.Qe2 Bxc3+ 10.bxc3 d6 11.O-O g5 12.Qe3 f6 13.Qg3 Qh7 14.Bf3 Nge7 15.Re1 Ng6 16.Be3 Ke7 17.c4 b6 18.c5 bxc5 19.c3 Nf4 20.Bg4 Bxg4 21.Qxg4 Rh8 22.h4 Qg8 23.Bxf4 Rxh4 24.Qg2 exf4 25.e5 Nxe5 26.Qb7 Rg4+ 27.Kf1 Qc4+ 28.Re2 Kd7 29.Qe4 f3 30.Qxc4 Nxc4 31.Rc2 Rg2 32.Re1 f5 33.Rce2 Kc6 [White "S. Mariotti"] [Black "V. Korchnoi"] [Result "1-0"] 1.e4 e5 2.Nc3 Nf6 3.g3 Bb4 4.Bg2 O-O 5.Nge2 c6 6.O-O d5 7.exd5 cxd5 8.d4 exd4 9.Nxd4 Bxc3 10.bxc3 Nbd7 11.Bf4 Nb6 12.Nb5 Bf5 13.Nd6 Be4 14.Bh3 Nc4 15.Nxe4 Nxe4 16.Qd4 Qa5 17.Rfe1 Rae8 18.Bf1 Na3 19.Bd3 Re6 20.f3 Nc5 21.Bf5 Rf6 22.Qxd5 Qxc3 23.Rad1 Rxf5 24.Qxf5 Nxc2 25.Be5 Qc4 26.Bxg7 Kxg7 27.Qg5+ Kh8 28.Rd8 Nd7 29.Ree8 Qd4+ 30.Kg2 Qg7 31.Qe7 Kg8 32.Qxd7 a6

Check out the pgn4web site http://pgn4web.casaschi.net; the drupal support page http://code.google.com/p/pgn4web/wiki/User_Notes_drupal has all the instruction to add chess games to your drupal implementation.

That's all folks!

first a couple of chess games from GrandMasters

[White "W. Hartston"] [Black "S. Mariotti"] [Result "0-1"] 1.e4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 h5 5.Nf3 h4 6.Nxh4 Rxh4 7.gxh4 Qxh4 8.d4 Bxd4 9.Qe2 Bxc3+ 10.bxc3 d6 11.O-O g5 12.Qe3 f6 13.Qg3 Qh7 14.Bf3 Nge7 15.Re1 Ng6 16.Be3 Ke7 17.c4 b6 18.c5 bxc5 19.c3 Nf4 20.Bg4 Bxg4 21.Qxg4 Rh8 22.h4 Qg8 23.Bxf4 Rxh4 24.Qg2 exf4 25.e5 Nxe5 26.Qb7 Rg4+ 27.Kf1 Qc4+ 28.Re2 Kd7 29.Qe4 f3 30.Qxc4 Nxc4 31.Rc2 Rg2 32.Re1 f5 33.Rce2 Kc6 [White "S. Mariotti"] [Black "V. Korchnoi"] [Result "1-0"] 1.e4 e5 2.Nc3 Nf6 3.g3 Bb4 4.Bg2 O-O 5.Nge2 c6 6.O-O d5 7.exd5 cxd5 8.d4 exd4 9.Nxd4 Bxc3 10.bxc3 Nbd7 11.Bf4 Nb6 12.Nb5 Bf5 13.Nd6 Be4 14.Bh3 Nc4 15.Nxe4 Nxe4 16.Qd4 Qa5 17.Rfe1 Rae8 18.Bf1 Na3 19.Bd3 Re6 20.f3 Nc5 21.Bf5 Rf6 22.Qxd5 Qxc3 23.Rad1 Rxf5 24.Qxf5 Nxc2 25.Be5 Qc4 26.Bxg7 Kxg7 27.Qg5+ Kh8 28.Rd8 Nd7 29.Ree8 Qd4+ 30.Kg2 Qg7 31.Qe7 Kg8 32.Qxd7 a6

then a game from myself

[Date "2007.12.05"] [White "Wade, Robert"] [Black "Casaschi, Paolo"] [Site "1/2-1/2"] 1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. f4 Nc6 11. Nf3 Qb6 12. O-O cxd4 13. cxd4 Nxd4 14. Nxd4 Qxd4+ 15. Kh1 Qc5 16. Rab1 O-O 17. Rf3 f5 18. exf6 Rxf6 19. Rg3 Qd6 20. Qb4 Qxb4 21. Rxb4 a5 22. Rd4 Bd7 23. c4 Bc6 24. h3 Raf8 25. f5 e5 26. Rdg4 R8f7 27. cxd5 Bxd5 28. Re3 e4 29. Bxe4 Bxe4 30. Rgxe4 Rxf5 31. a4 Rf4 32. Rxf4 Rxf4 33. Re7 Rb4 34. Kh2 Kh7 35. Kg3 Kg6 36. Rd7 b6 37. Rd6+ Kf5 38. h4 Rxa4 39. Rxb6 Ra3+ 40. Kh2 a4 41. h5 Rb3 42. Rg6 Rb7 43. Ra6 Rb4 44. Ra7 Kg5 45. Rxg7+ Kxh5 46. Ra7 Kg4 47. Rg7+ Kf5 48. Ra7 h5 49. Kg3 h4+ 50. Kf2 Ke4 51. Ke2 Rb2+ 52. Kd1 Ra2 53. Kc1 Kf4 54. Rg7 a3 55. Rh7 Kg5 56. Rg7+ Kh6 57. Rg8 Re2 58. Kb1 Kh5 59. Rh8+ Kg4 60. Rg8+ Kf4 61. Rh8 Kg3 62. Rg8+ Kf4 63. Rh8 Kg5 64. Rg8+ Kf5 65. Rh8 Re4 66. Ka2 Rg4 67. Rf8+ Ke4 68. Rf2 Ke3 69. Rc2 Kf4 70. Kxa3 Kg3 71. Kb3 Kh2 72. Kc3 Rxg2 73. Rc1 Re2 74. Kd3 Re7 75. Rc6 h3 76. Rg6 Re1 77. Kd2 Rg1 78. Rh6 Rg2+ 79. Ke1 Kg3 80. Kf1 1/2-1/2

done