Knowledge (XXG)

:List of hoaxes on Knowledge (XXG)/Ruy Lopez, Marshall Attack, Rombaua Trap - Knowledge (XXG)

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737: 702: 681: 667: 274: 267: 211: 197: 183: 31: 723: 695: 225: 204: 751: 744: 730: 716: 709: 688: 674: 660: 653: 646: 639: 632: 625: 618: 611: 604: 597: 288: 281: 260: 253: 246: 239: 232: 218: 190: 176: 169: 162: 155: 148: 141: 134: 127: 120: 591: 114: 491:, Muenchen 1991 are among the fine examples of the casual Qd3 and Be3 in the Marshall. A computer program will however give a very unnatural 17th move for White, the antidote for the trap. But more often than not White continues thematically in the Marshall Attack, namely 17.Be3 or 17.Bd2, as the need to develop the bishop seems logical and tempting. 501:
A tactical move by Black, exploiting the bishop's inability to defend the critical f4-square. To an unprepared opponent, this move is difficult to anticipate; and to a better human opponent, it looks like an empty move by Black since the knight has no promising square to go to after Nf4. 17...Nf4 is
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To a White player still believing in his material advantage and that 13...Bxh2 was just an erroneous sacrifice, the sacrifice of the knight may appear that Black is desperate and nearly ready to
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In response to 20...Re4, some computers recommend 21.Bd1 giving up White's queen. This leaves White a small material advantage, but his king is still in the open which can easily be exploited.
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in many parts, if not in its entirety. It has been copied here solely for the purpose of documenting hoaxes on Knowledge (XXG), in order to improve our detection and understanding of them.
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Falling into the trap. The natural-looking move 17.Be3 blocks the threat from Black's rook while developing the white bishop to its regular post. The games
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The Rombaua trap is a more aggressive line beginning with Black's sacrifice of the dark-square bishop. White is delighted to accept the free bishop.
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The opening moves of the Ruy Lopez, Marshall Attack. Now 13...Qh4 is the main line continuation with a dangerous attack on White's kingside.
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1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1
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If instead 21.f4, 21...Qg3+ followed by ...Rxe3 wins since White's queen is overworked defending both the e3- and g2-squares.
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also effective against 17.Bd2, which puts White into a deeper trouble because of the threats Rxe1+ and Ne2+.
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Knowledge (XXG):Articles for deletion/Ruy Lopez, Marshall Attack, Rombaua Trap
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opening for White. Instead of the standard 13...Qh4, Black plays a surprise
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Marshall's greek gift surprised Ruy Lopez not just once but twice
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White's Qd3 is a routine move in the Marshall Attack.
516:. But in reality White's position is already doomed. 18:Knowledge (XXG):List of hoaxes on Knowledge (XXG) 551: 74: 50:Please do not create hoaxes on Knowledge (XXG). 8: 37:This page is a copy of a previously deleted 893:Greek Gift helped Marshall win in Ruy Lopez 881:Judit Polgar vs John Nunn, Muenchen 1991 861: 736: 701: 680: 666: 273: 266: 210: 196: 182: 722: 694: 459:14. Kxh2 Qh4+ 15. Kg1 Bg4 16. Qd3 Rae8 224: 203: 750: 743: 729: 715: 708: 687: 673: 659: 652: 645: 638: 631: 624: 617: 610: 603: 596: 587: 287: 280: 259: 252: 245: 238: 231: 217: 189: 175: 168: 161: 154: 147: 140: 133: 126: 119: 110: 7: 869:Mikhail Tal vs Efim Geller, URS 1975 24: 749: 742: 735: 728: 721: 714: 707: 700: 693: 686: 679: 672: 665: 658: 651: 644: 637: 630: 623: 616: 609: 602: 595: 589: 286: 279: 272: 265: 258: 251: 244: 237: 230: 223: 216: 209: 202: 195: 188: 181: 174: 167: 160: 153: 146: 139: 132: 125: 118: 112: 29: 1: 58: 927: 421: 521:19. gxh3 Bxh3 20. Qe2 Re4 428:to describe chess moves. 43:It is almost definitely 45:incorrect or misleading 52:If you do, you may be 906:see first game 17.Bd2 417:greek gift sacrifice 426:algebraic notation 424:This article uses 848: 847: 419:with 13...Bxh2+. 385: 384: 70: 69: 918: 907: 901: 895: 890: 884: 878: 872: 866: 753: 752: 746: 745: 739: 738: 732: 731: 725: 724: 718: 717: 711: 710: 704: 703: 697: 696: 690: 689: 683: 682: 676: 675: 669: 668: 662: 661: 655: 654: 648: 647: 641: 640: 634: 633: 627: 626: 620: 619: 613: 612: 606: 605: 599: 598: 593: 592: 552: 483:, URS 1975; and 461:(see diagram) 290: 289: 283: 282: 276: 275: 269: 268: 262: 261: 255: 254: 248: 247: 241: 240: 234: 233: 227: 226: 220: 219: 213: 212: 206: 205: 199: 198: 192: 191: 185: 184: 178: 177: 171: 170: 164: 163: 157: 156: 150: 149: 143: 142: 136: 135: 129: 128: 122: 121: 116: 115: 75: 33: 32: 26: 926: 925: 921: 920: 919: 917: 916: 915: 914: 911: 910: 902: 898: 891: 887: 879: 875: 867: 863: 858: 853: 852: 851: 850:Final position 755: 754: 747: 740: 733: 726: 719: 712: 705: 698: 691: 684: 677: 670: 663: 656: 649: 642: 635: 628: 621: 614: 607: 600: 590: 436: 431: 430: 429: 405:Marshall Attack 393: 392: 391: 388:Marshall Attack 292: 291: 284: 277: 270: 263: 256: 249: 242: 235: 228: 221: 214: 207: 200: 193: 186: 179: 172: 165: 158: 151: 144: 137: 130: 123: 113: 66: 30: 22: 21: 20: 12: 11: 5: 924: 922: 912: 909: 908: 896: 885: 883:Chessgames.com 873: 871:Chessgames.com 860: 859: 857: 854: 849: 846: 845: 843: 840: 837: 834: 831: 828: 825: 822: 819: 816: 815: 812: 808: 807: 804: 800: 799: 796: 792: 791: 788: 784: 783: 780: 776: 775: 772: 768: 767: 764: 760: 759: 756: 748: 741: 734: 727: 720: 713: 706: 699: 692: 685: 678: 671: 664: 657: 650: 643: 636: 629: 622: 615: 608: 601: 594: 588: 586: 582: 581: 579: 576: 573: 570: 567: 564: 561: 558: 555: 550: 549: 548: 547: 546:White resigns. 538: 537: 528: 527: 518: 517: 504: 503: 493: 492: 467: 466: 456: 455: 446: 445: 435: 432: 423: 422: 386: 383: 382: 380: 377: 374: 371: 368: 365: 362: 359: 356: 353: 352: 349: 345: 344: 341: 337: 336: 333: 329: 328: 325: 321: 320: 317: 313: 312: 309: 305: 304: 301: 297: 296: 293: 285: 278: 271: 264: 257: 250: 243: 236: 229: 222: 215: 208: 201: 194: 187: 180: 173: 166: 159: 152: 145: 138: 131: 124: 117: 111: 109: 105: 104: 102: 99: 96: 93: 90: 87: 84: 81: 78: 73: 72: 71: 68: 67: 34: 23: 15: 14: 13: 10: 9: 6: 4: 3: 2: 923: 905: 900: 897: 894: 889: 886: 882: 877: 874: 870: 865: 862: 855: 844: 841: 838: 835: 832: 829: 826: 823: 820: 818: 817: 813: 810: 809: 805: 802: 801: 797: 794: 793: 789: 786: 785: 781: 778: 777: 773: 770: 769: 765: 762: 761: 757: 584: 583: 580: 577: 574: 571: 568: 565: 562: 559: 556: 554: 553: 545: 544: 543: 542: 535: 534: 533: 532: 525: 524: 523: 522: 515: 511: 510: 509: 508: 500: 499: 498: 497: 490: 486: 482: 478: 474: 473: 472: 471: 464: 463: 462: 460: 453: 452: 451: 450: 443: 442: 441: 440: 433: 427: 420: 418: 414: 410: 406: 402: 398: 389: 381: 378: 375: 372: 369: 366: 363: 360: 357: 355: 354: 350: 347: 346: 342: 339: 338: 334: 331: 330: 326: 323: 322: 318: 315: 314: 310: 307: 306: 302: 299: 298: 294: 107: 106: 103: 100: 97: 94: 91: 88: 85: 82: 79: 77: 76: 65: 61: 57: 56:from editing. 55: 51: 46: 42: 40: 35: 28: 27: 19: 899: 888: 876: 864: 540: 539: 530: 529: 520: 519: 507:18. Qf1 Nh3+ 506: 505: 495: 494: 485:Judit Polgar 469: 468: 458: 457: 448: 447: 438: 437: 411:against the 397:Rombaua trap 396: 394: 60:Deletion log 48: 44: 39:hoax article 36: 541:22. Kh1 Rh4 531:21. f3 Qg3+ 481:Efim Geller 477:Mikhail Tal 449:13... Bxh2+ 856:References 401:chess trap 496:17... Nf4 489:John Nunn 413:Ruy Lopez 470:17. Be3? 434:The trap 403:in the 54:blocked 514:resign 409:Black 399:is a 16:< 407:for 395:The 487:vs 479:vs 913:] 62:• 842:h 839:g 836:f 833:e 830:d 827:c 824:b 821:a 814:1 811:1 806:2 803:2 798:3 795:3 790:4 787:4 782:5 779:5 774:6 771:6 766:7 763:7 758:8 585:8 578:h 575:g 572:f 569:e 566:d 563:c 560:b 557:a 379:h 376:g 373:f 370:e 367:d 364:c 361:b 358:a 351:1 348:1 343:2 340:2 335:3 332:3 327:4 324:4 319:5 316:5 311:6 308:6 303:7 300:7 295:8 108:8 101:h 98:g 95:f 92:e 89:d 86:c 83:b 80:a 41:.

Index

Knowledge (XXG):List of hoaxes on Knowledge (XXG)
hoax article
Please do not create hoaxes on Knowledge (XXG).
blocked
Deletion log
Knowledge (XXG):Articles for deletion/Ruy Lopez, Marshall Attack, Rombaua Trap
Marshall Attack
chess trap
Marshall Attack
Black
Ruy Lopez
greek gift sacrifice
algebraic notation
Mikhail Tal
Efim Geller
Judit Polgar
John Nunn
resign
Mikhail Tal vs Efim Geller, URS 1975
Judit Polgar vs John Nunn, Muenchen 1991
Greek Gift helped Marshall win in Ruy Lopez
Marshall's greek gift surprised Ruy Lopez not just once but twice

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