Knowledge

Three-dimensional chess

Source πŸ“

2504: 113:(1861–1930) developed Raumschach (German for "Space chess") in 1907. He contended that for chess to be more like modern warfare, attack should be possible not only from a two-dimensional plane but also from above (aerial) and below (underwater). Maack's original formulation was for an 8Γ—8Γ—8 board, but after experimenting with smaller boards eventually settled on 5Γ—5Γ—5 as best. Other obvious differences from standard chess include two additional pawns per player, and a special piece (two per player) named 20: 2445: 976: 955: 415: 394: 1723: 1171: 1157: 969: 948: 895: 881: 728: 661: 647: 422: 401: 213: 199: 2166: 2136: 2122: 2092: 2001: 1941: 1913: 1853: 1804: 1790: 1774: 1746: 1700: 1672: 1656: 1642: 1595: 1535: 1507: 1447: 1356: 1326: 1312: 1282: 962: 902: 888: 735: 721: 691: 408: 1178: 1164: 1150: 1141: 1134: 1127: 1120: 1113: 939: 932: 925: 918: 911: 459: 452: 445: 438: 431: 257: 250: 243: 236: 229: 220: 206: 192: 2457: 136: 2217: 2210: 2203: 2196: 2189: 2180: 2173: 2159: 2152: 2143: 2129: 2115: 2106: 2099: 2085: 2078: 2069: 2062: 2055: 2048: 2041: 2015: 2008: 1994: 1987: 1978: 1971: 1964: 1957: 1950: 1934: 1927: 1920: 1904: 1897: 1890: 1883: 1876: 1867: 1860: 1846: 1839: 1811: 1797: 1783: 1767: 1760: 1753: 1737: 1730: 1716: 1709: 1693: 1686: 1679: 1663: 1649: 1635: 1609: 1602: 1588: 1581: 1572: 1565: 1558: 1551: 1544: 1528: 1521: 1514: 1498: 1491: 1484: 1477: 1470: 1461: 1454: 1440: 1433: 1407: 1400: 1393: 1386: 1379: 1370: 1363: 1349: 1342: 1333: 1319: 1305: 1296: 1289: 1275: 1268: 1259: 1252: 1245: 1238: 1231: 1104: 1097: 1090: 1083: 1076: 1067: 1060: 1053: 1046: 1039: 1030: 1023: 1016: 1009: 1002: 874: 865: 858: 851: 844: 837: 828: 821: 814: 807: 800: 772: 765: 758: 751: 744: 714: 707: 698: 684: 677: 670: 654: 640: 633: 624: 617: 610: 603: 596: 570: 563: 556: 549: 542: 533: 526: 519: 512: 505: 496: 489: 482: 475: 468: 368: 361: 354: 347: 340: 331: 324: 317: 310: 303: 294: 287: 280: 273: 266: 2398:, but distributed them onto separate platforms in a hierarchy of spatial levels, suggesting to audiences how chess adapted to a future predominated by space travel. Rules for the game were never invented within the series – in fact, the boards are sometimes not even aligned consistently from one scene to the next within a single episode. 2419:
The complete Standard Rules for the game were originally developed in 1976 by Andrew Bartmess (with encouragement from Joseph) and were subsequently expanded by him into a commercially available booklet. A free summary in English of the Standard Rules is contained on Charles Roth's website, including
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The expression "Three-dimensional chess" is sometimes used as a colloquial metaphor to describe complex, dynamic systems with many competing entities and interests, including politics, diplomacy and warfare. To describe an individual as "playing three-dimensional chess" implies a higher-order
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discusses some 50 such variations extending chess to three dimensions as well as a handful of higher-dimensional variants. Chapter 11 covers variants using multiple boards normally set side by side which can also be considered to add an extra dimension to chess.
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the most popular 3‑D board amongst inventors, and at the same time the most mentally indigestible for the players ... Less demanding on spatial vision, and hence more practical, are those games confined to three 8Γ—8 boards and games with boards smaller than
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The Raumschach 3‑D board can be thought of as a cube sliced into five equal spaces across each of its three major coordinal planes. This sectioning yields a 5Γ—5Γ—5 (125 cube) gamespace. The cubes (usually represented by squares and often called
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with a three-dimensional array of cells between which the pieces can move. In practice, this is usually achieved by boards representing different layers being laid out next to each other. Three-dimensional chess has often appeared in
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for Black). This includes moving one step directly upward (for White) or downward (for Black), and capturing one step diagonally upward (White) or diagonally downward (Black), through a front or side cube
2700:"Alice Chess, a well-considered variant, may also be classified as a 3‑D game." "In a sense, it is a three-dimensional game, since the board can be thought of as measuring 8Γ—8Γ—2 (in squares)." 2276:(the same effect as one step as a rook followed by one step as a bishop in the same outward direction) enabling it to control 24 different cells from the board's center. 2431:'s rules more than Andrew Bartmess' Standard Rules, with some deviations too. A repository of Tournament Rules games can be found on the website of Michael Klein. 56:
Three-dimensional variants have existed since at least the late 19th century, one of the oldest being Raumschach (German for "Space chess"), invented in 1907 by
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The queen combines the moves of a rook, bishop, and unicorn. The queen has a total of 26 different directions to move: 6 faces plus 12 edges plus 8 corners.
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understanding and mastery of the system beyond the comprehension of their peers or ordinary observers, who are implied to be "playing" regular chess.
2534: 2495:") is a Windows application written by Doug Keenan and available free on his website. A free Android version of Tri‑D Chess is offered by AwfSoft. 2287:), any number of steps in a straight line. Each unicorn can reach a total of 30 cells of the 125-cell gamespace; each player's pair can reach 60. 2769: 2347: 2583:, multi-dimensional chess games are featured in various fictional works, usually in a futuristic or science fiction setting. Examples include 2427:
A complete set of tournament rules for Tri-Dimensional Chess written by Jens Meder is available on his website. Meder's rules are based on
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sets available in stores at the time (games also seen in TOS episodes) and adding chess pieces from the futuristic-looking
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There is some discussion whether this game should be called "Tri-Dimensional Chess" as in the
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A pawn, as in chess, moves and captures always forward toward the promotion rank (rank
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can move to cells with a white dot or capture on cells marked "Γ—". Black's unicorn on
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omissions and ambiguities regarding piece moves across the four Tri‑D gameboard 2Γ—2
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A unicorn moves in a manner unique to a 3D space: it moves through the
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The Tri-D chessboard was further realized by its inclusion in the
4372: 2456: 2847: 2543:– an 8Γ—8Γ—3 variant retaining most of the rules of standard chess 2336: 2249:
White moves first. The game objective, as in standard chess, is
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can move to cells with a black dot or capture the white pawn on
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franchise in particularβ€”contributing to the game's familiarity.
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in 1961. The design retained the 64 squares of a traditional
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The king moves the same as the queen but one step at a time.
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Plans for constructing a Tri‑D chessboard can be found on
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Variants of chess with multiple boards at different levels
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alpha through theta. This format was later picked up by
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and considered the classic 3‑D game. Chapter 25 of
3434:– Tri-Dimensional Chess Tracker; web-based Perl program 2823: 2713: 2725: 3064:
Okuda, Denise; Okuda, Michael; Mirek, Debbie (1997).
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The horizontal levels are denoted by capital letters
2835: 2811: 2382:prop was crafted using boards from 3D Checkers and 3427: 3139: 3006:"3‑D Scrabble - The Infosphere, the Futurama Wiki" 2328: 3138:Schmittberger, R. Wayne (1992). "3D Chess Sets". 92:in 1907 when developing Raumschach. According to 4497: 3395:– Tri‑D Chess Tournament Rules, boards, and more 3058:(2nd ed.). Richmond, UK: The Q Press. 1969. 2035: 1833: 1629: 1427: 1225: 996: 794: 590: 388: 186: 151:. Ranks and files of a level are denoted using 3063: 2915: 2865: 2531:– three stacked 8Γ—12 boards, a fantasy variant 1198:Raumschach starting position. White's pawn on 132:) alternate in color in all three dimensions. 3453: 3137: 3117:The Classified Encyclopedia of Chess Variants 2956: 2549:– an 8Γ—8Γ—3 variant with two armies per player 2365:is a chess variant which can be seen in many 66:The Classified Encyclopedia of Chess Variants 3371:– commercial site; history of Standard Rules 3364: 3342: 3304: 3199: 2487:There is software for playing Tri‑D Chess. 3460: 3446: 3398: 3164: 2853: 2748:"Obama is playing three-dimensional chess" 3467: 3374: 3280: 3110: 3088: 2968: 2943: 2930:The Federation Standard Tri‑D Chess Rules 2877: 2829: 2731: 2719: 2309:. In Raumschach there is no pawn initial 2241:can move or capture on cells marked "Γ—". 3405:– Tournament Rules game library and more 2927: 2778:. The New York Times Company. 2017-05-31 2502: 2335: 134: 18: 3388: 3031: 2841: 2817: 2262:of a cube in any rank, file, or column. 4498: 3146:. John Wiley & Sons Inc. pp.  2499:Other three-dimensional chess variants 2371:TV episodes and movies, starting with 3441: 3171:Star Trek Star Fleet Technical Manual 2678:Star Trek Star Fleet Technical Manual 2404:Star Trek Star Fleet Technical Manual 3897:5D Chess with Multiverse Time Travel 3096:. Games & Puzzles Publications. 2569:5D Chess with Multiverse Time Travel 2414: 3207:(1987). "Three-dimensional chess". 2681:or "Three-Dimensional Chess" as in 13: 3193: 3094:The Encyclopedia of Chess Variants 2891:"Vintage Chessmen by Peter Ganine" 2265:A bishop moves through the twelve 38:that replaces the two-dimensional 14: 4542: 3232: 3385:– free summary of Standard Rules 2455: 2443: 2434: 2215: 2208: 2201: 2194: 2187: 2178: 2171: 2164: 2157: 2150: 2141: 2134: 2127: 2120: 2113: 2104: 2097: 2090: 2083: 2076: 2067: 2060: 2053: 2046: 2039: 2013: 2006: 1999: 1992: 1985: 1976: 1969: 1962: 1955: 1948: 1939: 1932: 1925: 1918: 1911: 1902: 1895: 1888: 1881: 1874: 1865: 1858: 1851: 1844: 1837: 1809: 1802: 1795: 1788: 1781: 1772: 1765: 1758: 1751: 1744: 1735: 1728: 1721: 1714: 1707: 1698: 1691: 1684: 1677: 1670: 1661: 1654: 1647: 1640: 1633: 1607: 1600: 1593: 1586: 1579: 1570: 1563: 1556: 1549: 1542: 1533: 1526: 1519: 1512: 1505: 1496: 1489: 1482: 1475: 1468: 1459: 1452: 1445: 1438: 1431: 1405: 1398: 1391: 1384: 1377: 1368: 1361: 1354: 1347: 1340: 1331: 1324: 1317: 1310: 1303: 1294: 1287: 1280: 1273: 1266: 1257: 1250: 1243: 1236: 1229: 1176: 1169: 1162: 1155: 1148: 1139: 1132: 1125: 1118: 1111: 1102: 1095: 1088: 1081: 1074: 1065: 1058: 1051: 1044: 1037: 1028: 1021: 1014: 1007: 1000: 974: 967: 960: 953: 946: 937: 930: 923: 916: 909: 900: 893: 886: 879: 872: 863: 856: 849: 842: 835: 826: 819: 812: 805: 798: 770: 763: 756: 749: 742: 733: 726: 719: 712: 705: 696: 689: 682: 675: 668: 659: 652: 645: 638: 631: 622: 615: 608: 601: 594: 568: 561: 554: 547: 540: 531: 524: 517: 510: 503: 494: 487: 480: 473: 466: 457: 450: 443: 436: 429: 420: 413: 406: 399: 392: 366: 359: 352: 345: 338: 329: 322: 315: 308: 301: 292: 285: 278: 271: 264: 255: 248: 241: 234: 227: 218: 211: 204: 197: 190: 3025: 2998: 2974: 2949: 2936: 2921: 2916:Okuda, Okuda & Mirek (1997) 2883: 2866:Okuda, Okuda & Mirek (1997) 2694: 2313:(and consequently no capturing 4516:Board games introduced in 1907 2737: 2669: 76: 1: 4526:Three-dimensional board games 3210:The Oxford Companion to Chess 3114:(2007). Beasley, John (ed.). 2707: 2647:. The concept is parodied in 2593:Legend of the Galactic Heroes 2574: 2258:A rook moves through the six 105: 3367:"Tridimensional Chess Rules" 7: 4065:Chess on a really big board 3946:Chess with different armies 3488:Different starting position 3240:"Three Dimensional (index)" 3142:New Rules for Classic Games 2775:The New York Times Magazine 2562: 2482: 163:levels and Black starts on 23:Kubikschach 8Γ—8Γ—8 gamespace 10: 4549: 4403:Game of the Seven Kingdoms 4393:Game of the Three Kingdoms 3514:Different number of pieces 3067:The Star Trek Encyclopedia 3032:Dickins, Anthony (1971) . 2684:The Star Trek Encyclopedia 2475:, as well as in Bartmess' 139:Raumschach 5Γ—5Γ—5 gamespace 4453: 4422: 4398:Game of the Three Friends 4311: 4260: 4251: 4215: 4122: 4050: 3984: 3923: 3910: 3836: 3800: 3764: 3641: 3628: 3534: 3513: 3487: 3480: 2928:Bartmess, Andrew (2005). 2537:– two adjacent 8Γ—8 boards 2519:– two adjacent 8Γ—8 boards 2236: 1197: 4095:Dekle's triangular chess 4027:Maharajah and the Sepoys 3166:Schnaubelt, Franz Joseph 2932:(Revision 5.0 ed.). 2662: 2283:of a cube (i.e. along a 174: 122: 4484:The Chess Variant Pages 4002:Capablanca random chess 3611:Three-dimensional chess 3409:Three-dimensional chess 3357:The Chess Variant Pages 3311:– a simple program (in 3288:The Chess Variant Pages 3273:The Chess Variant Pages 3245:The Chess Variant Pages 3215:Oxford University Press 2472:The Chess Variant Pages 2363:Three-Dimensional Chess 28:Three-dimensional chess 3056:A Guide to Fairy Chess 3034:A Guide to Fairy Chess 2856:, p. T0:03:98:3x. 2627:Legion of Super-Heroes 2512: 2390:chess set designed by 2351: 155:. White starts on the 140: 103: 24: 3971:Pocket mutation chess 3886:Parallel worlds chess 3429:"Tri‑D Chess Tracker" 3281:Moeser, David (ed.). 2547:Parallel worlds chess 2509:Parallel Worlds Chess 2506: 2355:Tri-Dimensional Chess 2339: 2332:Tri-Dimensional Chess 138: 98: 22: 4461:Correspondence chess 3505:Transcendental chess 3495:Fischer random chess 3283:"3‑D Chess FAQ File" 3052:(corrected repub. of 2895:Dansk the Night Away 2493:Plato's Stepchildren 2450:The Tri‑D chessboard 3956:Falcon–hunter chess 3839:an unorthodox board 3837:Unorthodox rules on 3726:Monochromatic chess 3586:Millennium 3D chess 3217:. pp. 351–52. 2653:as "tridimensional 2638:The Big Bang Theory 2541:Millennium 3D chess 2373:the original series 2346:(from the episode " 4477:Fairy Chess Review 4202:Three-player chess 4042:Tutti-frutti chess 3924:Standard 8Γ—8 board 3801:Elements of chance 3765:Multimove variants 3706:Knight relay chess 3500:Displacement chess 3365:Bartmess, Andrew. 3038:Dover Publications 2957:Schmittberger 1992 2513: 2352: 2237:White's knight on 153:algebraic notation 141: 96:, this format is: 82:Lionel Kieseritzky 25: 4493: 4492: 4471:Fairy chess piece 4445:Zillions of Games 4418: 4417: 4177:Four-player chess 4118: 4117: 4053:boards and pieces 3961:Grasshopper chess 3906: 3905: 3792:Progressive chess 3782:Marseillais chess 3756:Way of the Knight 3751:Three-check chess 3746:Progressive chess 3624: 3623: 3305:Friedlander, Ed. 3130:978-0-9555168-0-1 3010:theinfosphere.org 2897:. 12 October 2011 2854:Schnaubelt (1975) 2585:Pebble in the Sky 2525:– a 6Γ—6Γ—6 variant 2511: 2477:Tri‑D Chess Rules 2415:Rules development 2272:A knight makes a 2245: 2244: 2223: 2222: 2021: 2020: 1817: 1816: 1615: 1614: 1413: 1412: 1214: 1213: 1184: 1183: 982: 981: 778: 777: 576: 575: 374: 373: 4538: 4258: 4257: 4105:Wildebeest chess 4007:Chancellor chess 3997:Capablanca chess 3921: 3920: 3818:Knightmare Chess 3696:Extinction chess 3639: 3638: 3616:Triangular chess 3595:Los Alamos chess 3535:Unorthodox board 3485: 3484: 3462: 3455: 3448: 3439: 3438: 3433: 3431: 3404: 3399:Klein, Michael. 3394: 3384: 3381:3‑D Chess Rules" 3370: 3361: 3348:"3‑D Chess from 3344:Bodlaender, Hans 3327: 3310: 3292: 3277: 3264:Bodlaender, Hans 3249: 3228: 3189: 3176:Ballantine Books 3161: 3145: 3134: 3123:. John Beasley. 3122: 3107: 3085: 3059: 3051: 3020: 3019: 3017: 3016: 3002: 2996: 2995: 2993: 2992: 2978: 2972: 2969:Pritchard (2007) 2966: 2960: 2953: 2947: 2940: 2934: 2933: 2925: 2919: 2913: 2907: 2906: 2904: 2902: 2887: 2881: 2878:Pritchard (2007) 2875: 2869: 2863: 2857: 2851: 2845: 2839: 2833: 2830:Pritchard (1994) 2827: 2821: 2815: 2809: 2806: 2804: 2803: 2787: 2785: 2783: 2765: 2763: 2761: 2756:. Kos Media, LLC 2741: 2735: 2732:Pritchard (2007) 2729: 2723: 2720:Pritchard (2007) 2717: 2701: 2698: 2692: 2673: 2507: 2459: 2447: 2300:for White, rank 2219: 2212: 2205: 2198: 2191: 2182: 2175: 2168: 2161: 2154: 2145: 2138: 2131: 2124: 2117: 2108: 2101: 2094: 2087: 2080: 2071: 2064: 2057: 2050: 2043: 2036: 2017: 2010: 2003: 1996: 1989: 1980: 1973: 1966: 1959: 1952: 1943: 1936: 1929: 1922: 1915: 1906: 1899: 1892: 1885: 1878: 1869: 1862: 1855: 1848: 1841: 1834: 1813: 1806: 1799: 1792: 1785: 1776: 1769: 1762: 1755: 1748: 1739: 1732: 1725: 1718: 1711: 1702: 1695: 1688: 1681: 1674: 1665: 1658: 1651: 1644: 1637: 1630: 1611: 1604: 1597: 1590: 1583: 1574: 1567: 1560: 1553: 1546: 1537: 1530: 1523: 1516: 1509: 1500: 1493: 1486: 1479: 1472: 1463: 1456: 1449: 1442: 1435: 1428: 1409: 1402: 1395: 1388: 1381: 1372: 1365: 1358: 1351: 1344: 1335: 1328: 1321: 1314: 1307: 1298: 1291: 1284: 1277: 1270: 1261: 1254: 1247: 1240: 1233: 1226: 1220: 1219: 1180: 1173: 1166: 1159: 1152: 1143: 1136: 1129: 1122: 1115: 1106: 1099: 1092: 1085: 1078: 1069: 1062: 1055: 1048: 1041: 1032: 1025: 1018: 1011: 1004: 997: 978: 971: 964: 957: 950: 941: 934: 927: 920: 913: 904: 897: 890: 883: 876: 867: 860: 853: 846: 839: 830: 823: 816: 809: 802: 795: 774: 767: 760: 753: 746: 737: 730: 723: 716: 709: 700: 693: 686: 679: 672: 663: 656: 649: 642: 635: 626: 619: 612: 605: 598: 591: 572: 565: 558: 551: 544: 535: 528: 521: 514: 507: 498: 491: 484: 477: 470: 461: 454: 447: 440: 433: 424: 417: 410: 403: 396: 389: 370: 363: 356: 349: 342: 333: 326: 319: 312: 305: 296: 289: 282: 275: 268: 259: 252: 245: 238: 231: 222: 215: 208: 201: 194: 187: 181: 180: 4548: 4547: 4541: 4540: 4539: 4537: 4536: 4535: 4521:Fictional games 4496: 4495: 4494: 4489: 4449: 4414: 4307: 4303:Tamerlane chess 4253: 4247: 4211: 4197:Three-man chess 4114: 4052: 4046: 3985:Compound pieces 3980: 3966:Musketeer chess 3916: 3915:non-traditional 3914: 3912: 3902: 3838: 3832: 3796: 3772:Avalanche chess 3760: 3666:Checkless chess 3651:Andernach chess 3643: 3634: 3632: 3630: 3620: 3606:Spherical chess 3567:Hexagonal chess 3530: 3521:Dunsany's chess 3509: 3476: 3466: 3426: 3375:Roth, Charles. 3318: 3262:Balden, Bruce; 3238: 3235: 3225: 3196: 3194:Further reading 3186: 3158: 3131: 3120: 3112:Pritchard, D.B. 3104: 3090:Pritchard, D.B. 3082: 3054: 3053: 3048: 3028: 3023: 3014: 3012: 3004: 3003: 2999: 2990: 2988: 2986:gineipaedia.com 2980: 2979: 2975: 2967: 2963: 2954: 2950: 2941: 2937: 2926: 2922: 2914: 2910: 2900: 2898: 2889: 2888: 2884: 2876: 2872: 2864: 2860: 2852: 2848: 2840: 2836: 2828: 2824: 2816: 2812: 2801: 2799: 2796:Washington Post 2794:. Monkey Cage. 2790: 2781: 2779: 2768: 2759: 2757: 2746: 2742: 2738: 2730: 2726: 2718: 2714: 2710: 2705: 2704: 2699: 2695: 2674: 2670: 2665: 2577: 2565: 2501: 2485: 2467: 2466: 2465: 2464: 2463: 2460: 2452: 2451: 2448: 2437: 2417: 2334: 2326: 2247: 2246: 2232: 2231: 2230: 2229: 2030: 2029: 2028: 2027: 1826: 1825: 1824: 1823: 1624: 1623: 1622: 1621: 1422: 1421: 1420: 1419: 1216: 1215: 1193: 1192: 1191: 1190: 991: 990: 989: 988: 787: 786: 785: 784: 585: 584: 583: 582: 383: 382: 381: 380: 177: 125: 111:Ferdinand Maack 108: 94:David Pritchard 79: 62:David Pritchard 58:Ferdinand Maack 45:science fiction 17: 12: 11: 5: 4546: 4545: 4534: 4533: 4528: 4523: 4518: 4513: 4508: 4506:Chess variants 4491: 4490: 4488: 4487: 4480: 4473: 4468: 4463: 4457: 4455: 4451: 4450: 4448: 4447: 4442: 4437: 4432: 4426: 4424: 4420: 4419: 4416: 4415: 4413: 4412: 4411: 4410: 4408:Other variants 4405: 4400: 4395: 4390: 4385: 4380: 4370: 4365: 4364: 4363: 4361:Other variants 4358: 4353: 4343: 4338: 4333: 4328: 4327: 4326: 4315: 4313: 4309: 4308: 4306: 4305: 4300: 4295: 4290: 4285: 4280: 4275: 4270: 4264: 4262: 4255: 4249: 4248: 4246: 4245: 4240: 4235: 4230: 4225: 4219: 4217: 4216:Inspired games 4213: 4212: 4210: 4209: 4204: 4199: 4194: 4189: 4187:Hand and brain 4184: 4179: 4174: 4169: 4167:Fortress chess 4164: 4159: 4157:Enochian chess 4154: 4149: 4144: 4142:Business chess 4139: 4137:Bughouse chess 4134: 4128: 4126: 4120: 4119: 4116: 4115: 4113: 4112: 4107: 4102: 4097: 4092: 4087: 4082: 4077: 4072: 4067: 4062: 4056: 4054: 4048: 4047: 4045: 4044: 4039: 4037:Seirawan chess 4034: 4029: 4024: 4019: 4014: 4009: 4004: 3999: 3994: 3988: 3986: 3982: 3981: 3979: 3978: 3973: 3968: 3963: 3958: 3953: 3948: 3943: 3938: 3933: 3927: 3925: 3918: 3908: 3907: 3904: 3903: 3901: 3900: 3893: 3888: 3883: 3878: 3873: 3871:Diplomat chess 3868: 3863: 3858: 3853: 3848: 3842: 3840: 3834: 3833: 3831: 3830: 3825: 3820: 3815: 3810: 3804: 3802: 3798: 3797: 3795: 3794: 3789: 3784: 3779: 3774: 3768: 3766: 3762: 3761: 3759: 3758: 3753: 3748: 3743: 3738: 3733: 3728: 3723: 3718: 3713: 3708: 3703: 3698: 3693: 3688: 3683: 3678: 3673: 3668: 3663: 3658: 3653: 3647: 3645: 3636: 3626: 3625: 3622: 3621: 3619: 3618: 3613: 3608: 3603: 3598: 3588: 3583: 3581:Infinite chess 3578: 3564: 3559: 3554: 3552:Cylinder chess 3549: 3547:Circular chess 3544: 3538: 3536: 3532: 3531: 3529: 3528: 3523: 3517: 3515: 3511: 3510: 3508: 3507: 3502: 3497: 3491: 3489: 3482: 3481:Orthodox rules 3478: 3477: 3469:Chess variants 3465: 3464: 3457: 3450: 3442: 3436: 3435: 3424: 3415: 3406: 3396: 3386: 3372: 3362: 3339: 3338: 3336: 3329: 3328: 3316: 3302: 3293: 3278: 3258: 3257: 3255: 3251: 3250: 3234: 3233:External links 3231: 3230: 3229: 3223: 3205:Whyld, Kenneth 3195: 3192: 3191: 3190: 3184: 3162: 3157:978-0471536215 3156: 3135: 3129: 3108: 3102: 3086: 3080: 3061: 3046: 3027: 3024: 3022: 3021: 2997: 2973: 2971:, p. 227. 2961: 2948: 2944:Pritchard 1994 2935: 2920: 2918:, p. 509. 2908: 2882: 2880:, p. 226. 2870: 2868:, p. 342. 2858: 2846: 2842:Dickins (1971) 2834: 2832:, p. 305. 2822: 2818:Dickins (1971) 2810: 2808: 2807: 2788: 2766: 2736: 2724: 2722:, p. 229. 2711: 2709: 2706: 2703: 2702: 2693: 2667: 2666: 2664: 2661: 2644:The Lego Movie 2579:As well as in 2576: 2573: 2572: 2571: 2564: 2561: 2560: 2559: 2550: 2544: 2538: 2532: 2526: 2520: 2500: 2497: 2484: 2481: 2462:Playing Parmen 2461: 2454: 2453: 2449: 2442: 2441: 2440: 2439: 2438: 2436: 2433: 2416: 2413: 2384:3D Tic-Tac-Toe 2333: 2327: 2325: 2324: 2294: 2291: 2288: 2285:space diagonal 2277: 2270: 2263: 2255: 2243: 2242: 2234: 2233: 2225: 2224: 2221: 2220: 2213: 2206: 2199: 2192: 2184: 2183: 2176: 2169: 2162: 2155: 2147: 2146: 2139: 2132: 2125: 2118: 2110: 2109: 2102: 2095: 2088: 2081: 2073: 2072: 2065: 2058: 2051: 2044: 2034: 2033: 2031: 2023: 2022: 2019: 2018: 2011: 2004: 1997: 1990: 1982: 1981: 1974: 1967: 1960: 1953: 1945: 1944: 1937: 1930: 1923: 1916: 1908: 1907: 1900: 1893: 1886: 1879: 1871: 1870: 1863: 1856: 1849: 1842: 1832: 1831: 1828: 1827: 1819: 1818: 1815: 1814: 1807: 1800: 1793: 1786: 1778: 1777: 1770: 1763: 1756: 1749: 1741: 1740: 1733: 1726: 1719: 1712: 1704: 1703: 1696: 1689: 1682: 1675: 1667: 1666: 1659: 1652: 1645: 1638: 1628: 1627: 1625: 1617: 1616: 1613: 1612: 1605: 1598: 1591: 1584: 1576: 1575: 1568: 1561: 1554: 1547: 1539: 1538: 1531: 1524: 1517: 1510: 1502: 1501: 1494: 1487: 1480: 1473: 1465: 1464: 1457: 1450: 1443: 1436: 1426: 1425: 1423: 1415: 1414: 1411: 1410: 1403: 1396: 1389: 1382: 1374: 1373: 1366: 1359: 1352: 1345: 1337: 1336: 1329: 1322: 1315: 1308: 1300: 1299: 1292: 1285: 1278: 1271: 1263: 1262: 1255: 1248: 1241: 1234: 1224: 1223: 1218: 1217: 1212: 1211: 1195: 1194: 1186: 1185: 1182: 1181: 1174: 1167: 1160: 1153: 1145: 1144: 1137: 1130: 1123: 1116: 1108: 1107: 1100: 1093: 1086: 1079: 1071: 1070: 1063: 1056: 1049: 1042: 1034: 1033: 1026: 1019: 1012: 1005: 995: 994: 992: 984: 983: 980: 979: 972: 965: 958: 951: 943: 942: 935: 928: 921: 914: 906: 905: 898: 891: 884: 877: 869: 868: 861: 854: 847: 840: 832: 831: 824: 817: 810: 803: 793: 792: 789: 788: 780: 779: 776: 775: 768: 761: 754: 747: 739: 738: 731: 724: 717: 710: 702: 701: 694: 687: 680: 673: 665: 664: 657: 650: 643: 636: 628: 627: 620: 613: 606: 599: 589: 588: 586: 578: 577: 574: 573: 566: 559: 552: 545: 537: 536: 529: 522: 515: 508: 500: 499: 492: 485: 478: 471: 463: 462: 455: 448: 441: 434: 426: 425: 418: 411: 404: 397: 387: 386: 384: 376: 375: 372: 371: 364: 357: 350: 343: 335: 334: 327: 320: 313: 306: 298: 297: 290: 283: 276: 269: 261: 260: 253: 246: 239: 232: 224: 223: 216: 209: 202: 195: 185: 184: 179: 178: 176: 173: 124: 121: 107: 104: 78: 75: 15: 9: 6: 4: 3: 2: 4544: 4543: 4532: 4529: 4527: 4524: 4522: 4519: 4517: 4514: 4512: 4511:1907 in chess 4509: 4507: 4504: 4503: 4501: 4486: 4485: 4481: 4479: 4478: 4474: 4472: 4469: 4467: 4464: 4462: 4459: 4458: 4456: 4452: 4446: 4443: 4441: 4438: 4436: 4433: 4431: 4428: 4427: 4425: 4421: 4409: 4406: 4404: 4401: 4399: 4396: 4394: 4391: 4389: 4386: 4384: 4381: 4379: 4376: 4375: 4374: 4371: 4369: 4366: 4362: 4359: 4357: 4354: 4352: 4349: 4348: 4347: 4344: 4342: 4339: 4337: 4334: 4332: 4329: 4325: 4322: 4321: 4320: 4317: 4316: 4314: 4310: 4304: 4301: 4299: 4296: 4294: 4291: 4289: 4288:Grant Acedrex 4286: 4284: 4283:Courier chess 4281: 4279: 4276: 4274: 4271: 4269: 4266: 4265: 4263: 4259: 4256: 4252:Chess-related 4250: 4244: 4241: 4239: 4236: 4234: 4233:Martian chess 4231: 4229: 4226: 4224: 4221: 4220: 4218: 4214: 4208: 4205: 4203: 4200: 4198: 4195: 4193: 4190: 4188: 4185: 4183: 4180: 4178: 4175: 4173: 4170: 4168: 4165: 4163: 4160: 4158: 4155: 4153: 4150: 4148: 4145: 4143: 4140: 4138: 4135: 4133: 4130: 4129: 4127: 4125: 4121: 4111: 4108: 4106: 4103: 4101: 4098: 4096: 4093: 4091: 4088: 4086: 4083: 4081: 4078: 4076: 4073: 4071: 4070:Courier-Spiel 4068: 4066: 4063: 4061: 4058: 4057: 4055: 4049: 4043: 4040: 4038: 4035: 4033: 4030: 4028: 4025: 4023: 4020: 4018: 4015: 4013: 4012:Embassy chess 4010: 4008: 4005: 4003: 4000: 3998: 3995: 3993: 3990: 3989: 3987: 3983: 3977: 3974: 3972: 3969: 3967: 3964: 3962: 3959: 3957: 3954: 3952: 3949: 3947: 3944: 3942: 3939: 3937: 3934: 3932: 3929: 3928: 3926: 3922: 3919: 3909: 3899: 3898: 3894: 3892: 3889: 3887: 3884: 3882: 3879: 3877: 3874: 3872: 3869: 3867: 3864: 3862: 3859: 3857: 3854: 3852: 3849: 3847: 3844: 3843: 3841: 3835: 3829: 3826: 3824: 3821: 3819: 3816: 3814: 3811: 3809: 3806: 3805: 3803: 3799: 3793: 3790: 3788: 3787:Monster chess 3785: 3783: 3780: 3778: 3777:Kung-Fu Chess 3775: 3773: 3770: 3769: 3767: 3763: 3757: 3754: 3752: 3749: 3747: 3744: 3742: 3739: 3737: 3734: 3732: 3729: 3727: 3724: 3722: 3721:Madrasi chess 3719: 3717: 3714: 3712: 3709: 3707: 3704: 3702: 3701:Hostage chess 3699: 3697: 3694: 3692: 3689: 3687: 3684: 3682: 3679: 3677: 3674: 3672: 3669: 3667: 3664: 3662: 3659: 3657: 3654: 3652: 3649: 3648: 3646: 3640: 3637: 3627: 3617: 3614: 3612: 3609: 3607: 3604: 3602: 3601:Rhombic chess 3599: 3596: 3592: 3589: 3587: 3584: 3582: 3579: 3576: 3575:Masonic chess 3572: 3568: 3565: 3563: 3560: 3558: 3555: 3553: 3550: 3548: 3545: 3543: 3540: 3539: 3537: 3533: 3527: 3524: 3522: 3519: 3518: 3516: 3512: 3506: 3503: 3501: 3498: 3496: 3493: 3492: 3490: 3486: 3483: 3479: 3474: 3470: 3463: 3458: 3456: 3451: 3449: 3444: 3443: 3440: 3430: 3425: 3423: 3422:BoardGameGeek 3419: 3416: 3414: 3410: 3407: 3402: 3397: 3392: 3389:Meder, Jens. 3387: 3382: 3380: 3373: 3368: 3363: 3359: 3358: 3353: 3351: 3345: 3341: 3340: 3337: 3334: 3331: 3330: 3325: 3321: 3317: 3314: 3308: 3303: 3301: 3300:BoardGameGeek 3297: 3294: 3290: 3289: 3284: 3279: 3275: 3274: 3269: 3265: 3260: 3259: 3256: 3253: 3252: 3247: 3246: 3241: 3237: 3236: 3226: 3224:0-19-281986-0 3220: 3216: 3212: 3211: 3206: 3202: 3201:Hooper, David 3198: 3197: 3187: 3185:0-345-34074-4 3181: 3177: 3173: 3172: 3167: 3163: 3159: 3153: 3149: 3144: 3143: 3136: 3132: 3126: 3119: 3118: 3113: 3109: 3105: 3103:0-9524142-0-1 3099: 3095: 3091: 3087: 3083: 3081:0-671-53607-9 3077: 3073: 3069: 3068: 3062: 3057: 3049: 3047:0-486-22687-5 3043: 3039: 3035: 3030: 3029: 3011: 3007: 3001: 2987: 2983: 2977: 2970: 2965: 2958: 2952: 2945: 2939: 2931: 2924: 2917: 2912: 2896: 2892: 2886: 2879: 2874: 2867: 2862: 2855: 2850: 2844:, p. 17. 2843: 2838: 2831: 2826: 2820:, p. 16. 2819: 2814: 2797: 2793: 2789: 2777: 2776: 2771: 2767: 2755: 2754: 2749: 2745: 2744: 2740: 2734:, p. 93. 2733: 2728: 2721: 2716: 2712: 2697: 2690: 2686: 2685: 2680: 2679: 2672: 2668: 2660: 2658: 2657: 2652: 2651: 2646: 2645: 2640: 2639: 2634: 2633: 2628: 2624: 2623: 2618: 2617: 2616:Starman Jones 2612: 2611: 2606: 2605: 2600: 2599: 2594: 2590: 2586: 2582: 2570: 2567: 2566: 2558: 2557:shogi variant 2554: 2551: 2548: 2545: 2542: 2539: 2536: 2533: 2530: 2527: 2524: 2521: 2518: 2515: 2514: 2510: 2505: 2496: 2494: 2490: 2480: 2478: 2474: 2473: 2458: 2446: 2435:Board details 2432: 2430: 2425: 2423: 2422:attack boards 2412: 2410: 2406: 2405: 2399: 2397: 2393: 2389: 2385: 2381: 2378:The original 2376: 2374: 2370: 2369: 2364: 2360: 2356: 2349: 2348:Court Martial 2345: 2344: 2338: 2331: 2322: 2318: 2317: 2312: 2311:two-step move 2308: 2303: 2299: 2295: 2292: 2289: 2286: 2282: 2278: 2275: 2271: 2268: 2264: 2261: 2257: 2256: 2254: 2252: 2240: 2235: 2228: 2218: 2214: 2211: 2207: 2204: 2200: 2197: 2193: 2190: 2186: 2185: 2181: 2177: 2174: 2170: 2167: 2163: 2160: 2156: 2153: 2149: 2148: 2144: 2140: 2137: 2133: 2130: 2126: 2123: 2119: 2116: 2112: 2111: 2107: 2103: 2100: 2096: 2093: 2089: 2086: 2082: 2079: 2075: 2074: 2070: 2066: 2063: 2059: 2056: 2052: 2049: 2045: 2042: 2038: 2037: 2032: 2026: 2016: 2012: 2009: 2005: 2002: 1998: 1995: 1991: 1988: 1984: 1983: 1979: 1975: 1972: 1968: 1965: 1961: 1958: 1954: 1951: 1947: 1946: 1942: 1938: 1935: 1931: 1928: 1924: 1921: 1917: 1914: 1910: 1909: 1905: 1901: 1898: 1894: 1891: 1887: 1884: 1880: 1877: 1873: 1872: 1868: 1864: 1861: 1857: 1854: 1850: 1847: 1843: 1840: 1836: 1835: 1830: 1829: 1822: 1812: 1808: 1805: 1801: 1798: 1794: 1791: 1787: 1784: 1780: 1779: 1775: 1771: 1768: 1764: 1761: 1757: 1754: 1750: 1747: 1743: 1742: 1738: 1734: 1731: 1727: 1724: 1720: 1717: 1713: 1710: 1706: 1705: 1701: 1697: 1694: 1690: 1687: 1683: 1680: 1676: 1673: 1669: 1668: 1664: 1660: 1657: 1653: 1650: 1646: 1643: 1639: 1636: 1632: 1631: 1626: 1620: 1610: 1606: 1603: 1599: 1596: 1592: 1589: 1585: 1582: 1578: 1577: 1573: 1569: 1566: 1562: 1559: 1555: 1552: 1548: 1545: 1541: 1540: 1536: 1532: 1529: 1525: 1522: 1518: 1515: 1511: 1508: 1504: 1503: 1499: 1495: 1492: 1488: 1485: 1481: 1478: 1474: 1471: 1467: 1466: 1462: 1458: 1455: 1451: 1448: 1444: 1441: 1437: 1434: 1430: 1429: 1424: 1418: 1408: 1404: 1401: 1397: 1394: 1390: 1387: 1383: 1380: 1376: 1375: 1371: 1367: 1364: 1360: 1357: 1353: 1350: 1346: 1343: 1339: 1338: 1334: 1330: 1327: 1323: 1320: 1316: 1313: 1309: 1306: 1302: 1301: 1297: 1293: 1290: 1286: 1283: 1279: 1276: 1272: 1269: 1265: 1264: 1260: 1256: 1253: 1249: 1246: 1242: 1239: 1235: 1232: 1228: 1227: 1222: 1221: 1209: 1205: 1201: 1196: 1189: 1179: 1175: 1172: 1168: 1165: 1161: 1158: 1154: 1151: 1147: 1146: 1142: 1138: 1135: 1131: 1128: 1124: 1121: 1117: 1114: 1110: 1109: 1105: 1101: 1098: 1094: 1091: 1087: 1084: 1080: 1077: 1073: 1072: 1068: 1064: 1061: 1057: 1054: 1050: 1047: 1043: 1040: 1036: 1035: 1031: 1027: 1024: 1020: 1017: 1013: 1010: 1006: 1003: 999: 998: 993: 987: 977: 973: 970: 966: 963: 959: 956: 952: 949: 945: 944: 940: 936: 933: 929: 926: 922: 919: 915: 912: 908: 907: 903: 899: 896: 892: 889: 885: 882: 878: 875: 871: 870: 866: 862: 859: 855: 852: 848: 845: 841: 838: 834: 833: 829: 825: 822: 818: 815: 811: 808: 804: 801: 797: 796: 791: 790: 783: 773: 769: 766: 762: 759: 755: 752: 748: 745: 741: 740: 736: 732: 729: 725: 722: 718: 715: 711: 708: 704: 703: 699: 695: 692: 688: 685: 681: 678: 674: 671: 667: 666: 662: 658: 655: 651: 648: 644: 641: 637: 634: 630: 629: 625: 621: 618: 614: 611: 607: 604: 600: 597: 593: 592: 587: 581: 571: 567: 564: 560: 557: 553: 550: 546: 543: 539: 538: 534: 530: 527: 523: 520: 516: 513: 509: 506: 502: 501: 497: 493: 490: 486: 483: 479: 476: 472: 469: 465: 464: 460: 456: 453: 449: 446: 442: 439: 435: 432: 428: 427: 423: 419: 416: 412: 409: 405: 402: 398: 395: 391: 390: 385: 379: 369: 365: 362: 358: 355: 351: 348: 344: 341: 337: 336: 332: 328: 325: 321: 318: 314: 311: 307: 304: 300: 299: 295: 291: 288: 284: 281: 277: 274: 270: 267: 263: 262: 258: 254: 251: 247: 244: 240: 237: 233: 230: 226: 225: 221: 217: 214: 210: 207: 203: 200: 196: 193: 189: 188: 183: 182: 172: 170: 166: 162: 158: 154: 150: 146: 137: 133: 131: 120: 118: 117: 112: 102: 97: 95: 91: 87: 86:Greek letters 83: 74: 70: 67: 63: 59: 54: 52: 51: 46: 41: 37: 36:chess variant 33: 29: 21: 4482: 4475: 4388:Manchu chess 4298:Short assize 4032:Modern chess 3992:Almost chess 3895: 3741:Portal chess 3736:PlunderChess 3731:Patrol chess 3716:Losing chess 3691:Dynamo chess 3661:Beirut chess 3656:Atomic chess 3610: 3557:Double chess 3542:Balbo's game 3413:Memory Alpha 3378: 3355: 3349: 3332: 3323: 3320:"Raumschach" 3307:"Raumschach" 3286: 3271: 3268:"Raumschach" 3243: 3208: 3169: 3141: 3116: 3093: 3072:Pocket Books 3065: 3055: 3036:. New York: 3033: 3026:Bibliography 3013:. Retrieved 3009: 3000: 2989:. Retrieved 2985: 2976: 2964: 2951: 2938: 2929: 2923: 2911: 2899:. Retrieved 2894: 2885: 2873: 2861: 2849: 2837: 2825: 2813: 2800:. Retrieved 2798:. 2015-03-15 2795: 2780:. Retrieved 2773: 2758:. Retrieved 2751: 2739: 2727: 2715: 2696: 2689:Memory Alpha 2682: 2676: 2671: 2654: 2648: 2642: 2636: 2630: 2620: 2614: 2609: 2602: 2597: 2589:Isaac Asimov 2580: 2578: 2535:Flying chess 2488: 2486: 2476: 2470: 2468: 2426: 2421: 2418: 2409:Franz Joseph 2402: 2400: 2392:Peter Ganine 2387: 2379: 2377: 2366: 2362: 2358: 2354: 2353: 2341: 2340:3D chess on 2329: 2314: 2306: 2301: 2297: 2280: 2274:(0,1,2) leap 2266: 2259: 2248: 2238: 2226: 2024: 1820: 1618: 1416: 1207: 1203: 1199: 1187: 985: 781: 579: 377: 168: 164: 160: 156: 148: 144: 142: 129: 126: 115: 109: 99: 80: 71: 65: 55: 48: 31: 27: 26: 4466:Fairy chess 4268:Chadarangam 4238:Navia Dratp 4192:Quatrochess 4172:Four Fronts 4124:Multiplayer 4085:Omega Chess 4075:Dragonchess 4060:Chesquerque 4022:Janus Chess 4017:Grand Chess 3913:rules using 3846:Alice chess 3711:Legan chess 3686:Cubic chess 3676:Circe chess 3633:traditional 3571:Cross chess 3401:"3‑D Chess" 3391:"3‑D chess" 2629:franchise, 2553:Space shogi 2529:Dragonchess 2523:Cubic chess 2517:Alice chess 2359:Tri-D Chess 77:Kubikschach 4500:Categories 4278:Chaturanga 4261:Historical 4110:Wolf chess 4051:Unorthodox 3911:Unorthodox 3891:Rollerball 3851:Apocalypse 3823:Kriegspiel 3813:Dice chess 3808:Dark chess 3681:Crazyhouse 3631:rules with 3629:Unorthodox 3562:Grid chess 3296:Raumschach 3254:Raumschach 3015:2019-10-11 2991:2023-07-22 2802:2018-08-15 2708:References 2687:and as on 2632:Doctor Who 2575:In fiction 2555:– a 9Γ—9Γ—9 2396:chessboard 2319:), and no 2316:en passant 2269:of a cube. 106:Raumschach 4531:Star Trek 4435:Fairy-Max 4356:Dai shogi 4351:Chu shogi 4273:Chaturaji 4207:Tri-chess 4100:2000 A.D. 4090:Stratomic 3881:Jeson Mor 3876:Dragonfly 3861:Chessence 3828:Penultima 3671:Chessplus 3644:8Γ—8 board 3591:Minichess 3418:3-D Chess 3379:Star Trek 3350:Star Trek 3333:Star Trek 3324:Jocly.com 2753:Daily Kos 2604:Blake's 7 2581:Star Trek 2380:Star Trek 2368:Star Trek 2343:Star Trek 2330:Star Trek 2251:checkmate 50:Star Trek 34:) is any 32:3‑D chess 4423:Software 4368:Sittuyin 4336:Senterej 4324:variants 4312:Regional 4293:Shatranj 4243:The Duke 4162:Forchess 4132:Bosworth 3976:Cheskers 3936:Berolina 3642:Standard 3526:Handicap 3266:(eds.). 3168:(1975). 3092:(1994). 2656:Scrabble 2650:Futurama 2622:Unreal 2 2563:See also 2483:Software 2321:castling 147:through 4454:Related 4373:Xiangqi 4152:Duchess 3931:Baroque 2782:25 July 2760:24 July 2388:Classic 2281:corners 116:unicorn 4440:XBoard 4430:ChessV 4378:Jungle 4341:Shatar 4331:Makruk 4319:Janggi 4223:Arimaa 4147:Djambi 3941:Chakra 3917:pieces 3635:pieces 3221:  3182:  3154:  3148:103–07 3127:  3100:  3078:  3044:  2901:2 June 2743:e.g. 2641:, and 2625:, the 2489:Parmen 4383:Banqi 4346:Shogi 4254:games 4228:Jetan 3951:Duell 3866:Congo 3335:Tri‑D 3121:(PDF) 3040:Inc. 2959::197) 2946::305) 2663:Notes 2361:, or 2267:edges 2260:faces 175:Rules 130:cells 123:Board 90:Maack 47:β€”the 40:board 4182:Gala 4080:Gess 3856:Chad 3473:list 3313:Java 3219:ISBN 3180:ISBN 3152:ISBN 3125:ISBN 3098:ISBN 3076:ISBN 3042:ISBN 2903:2014 2784:2017 2762:2017 2598:Nova 2429:FIDE 2307:edge 167:and 159:and 101:8Γ—8. 30:(or 3420:at 3411:at 3298:at 2659:". 2610:UFO 2587:by 2407:by 2239:Cc3 1208:Aa2 1204:Dd4 1200:Bd2 171:. 64:'s 4502:: 3573:, 3354:. 3346:. 3322:. 3285:. 3270:. 3242:. 3213:. 3203:; 3178:. 3174:. 3150:. 3074:. 3070:. 3008:. 2984:. 2893:. 2772:. 2750:. 2635:, 2619:, 2613:, 2607:, 2601:, 2595:, 2591:, 2424:. 2357:, 2350:") 2302:A1 2298:E5 1210:. 119:. 3597:) 3593:( 3577:) 3569:( 3475:) 3471:( 3461:e 3454:t 3447:v 3432:. 3403:. 3393:. 3383:. 3377:" 3369:. 3360:. 3352:" 3326:. 3315:) 3309:. 3291:. 3276:. 3248:. 3227:. 3188:. 3160:. 3133:. 3106:. 3084:. 3060:) 3050:. 3018:. 2994:. 2955:( 2942:( 2905:. 2805:. 2786:. 2764:. 2691:. 2323:. 2227:A 2025:B 1821:C 1619:D 1417:E 1188:A 986:B 782:C 580:D 378:E 169:D 165:E 161:B 157:A 149:E 145:A

Index


chess variant
board
science fiction
Star Trek
Ferdinand Maack
David Pritchard
Lionel Kieseritzky
Greek letters
Maack
David Pritchard
Ferdinand Maack
unicorn

algebraic notation
Ea5 black rook
Eb5 black knight
Ec5 black king
Ed5 black knight
Ee5 black rook
Ea4 black pawn
Eb4 black pawn
Ec4 black pawn
Ed4 black pawn
Ee4 black pawn
Ea3
Eb3
Ec3
Ed3
Ee3

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