queen's knight (chess)
71List of mathematicians who studied chess — Chess and mathematics have been pursued intellectually for centuries by many researchers and scientists, especially mathematicians. Naturally, the logic and symmetry in chess appeal to mathematicians. The following mathematicians either played or …
72Fork (chess) — Chess diagram|= tright| =8 |rd| | | | | | | |=7 | | | |kd| | | | |=6 | |nl| | | | | | |=5 | |kl| | | | | | |=4 | | | | | | |pd| |=3 | | | | | |rl| |rl|=2 | | | | | | | | |=1 | | | | | | | | |= a b c d e f g h The white knight is forking the black …
73Bishop and knight checkmate — The bishop and knight checkmate in chess is the checkmate of a lone king which can be forced by a bishop, knight …
74Seirawan chess — Chess diagram|= tright = 8 |rd|nd|bd|qd|kd|bd|nd|rd|= 7 |pd|pd|pd|pd|pd|pd|pd|pd|= 6 | | | | | | | | |= 5 | | | | | | | | |= 4 | | | | | | | | |= 3 | | |nl| | | | | |= 2 |pl|pl|pl|pl|pl|pl|pl|pl|= 1 |rl|cl|bl|ql|kl|bl|nl|rl|= a b c d e f g h… …
75Hedgehog (chess) — Chess diagram|= tright| = | |rd| |rd| |kd| |= |bd|qd|nd|bd|pd|pd|pd|= pd|pd| |pd|pd|nd| | |= | | | | | | | |= | |pl| |pl| | | |= | | | | | | | |= pl|pl| | | |pl|pl|pl|= | | | | | | | |= Black has the basic Hedgehog formation.In chess, the… …
76Grotesque (chess) — Chess diagram|= tright Ottó Bláthy The Chess Amateur , 1922 = 8 | | | | | | | | |= 7 | | | | | | | | |= 6 | | | | | | | | |= 5 | | |pd| | | | | |= 4 | |pd|pd| | | | | |= 3 |bd|rd|pd|pd| | | | |= 2 |qd|pd|pd|rd|pd|kl| |pl|= 1 | |nd|kd|bd|nd| | | | …
77Andernach chess — Chess diagram|= tright Michel Caillaud Comm. Andernach TT , 1993 = 8 |rd|nd|bd|qd|kd|bd|nd|rd|= 7 |pd|pd|pd| |pd|pd|pd|pd|= 6 | | | | | | | | |= 5 | | | | | | | | |= 4 | | | | | | | | |= 3 | | | | | | | | |= 2 |pl|pl|pl|pl|pl|pl|pl|pl|= 1… …
78Janus chess — Chess diagram 8x10|= tright = 8 |rd|ad|nd|bd|kd|qd|bd|nd|ad|rd|= 7 |pd|pd|pd|pd|pd|pd|pd|pd|pd|pd|= 6 | | | | | | | | | | |= 5 | | | | | | | | | | |= 4 | | | | | | | | | | |= 3 | | | | | | | | | | |= 2 |pl|pl|pl|pl|pl|pl|pl|pl|pl|pl|= 1… …
79Gothic Chess — Chess diagram 8x10|= tright| = 8 |rd|nd|bd|qd|cd|kd|ad|bd|nd|rd|= 7 |pd|pd|pd|pd|pd|pd|pd|pd|pd|pd|= 6 | | | | | | | | | | |= 5 | | | | | | | | | | |= 4 | | | | | | | | | | |= 3 | | | | | | | | | | |= 2 |pl|pl|pl|pl|pl|pl|pl|pl|pl|pl|= 1… …
80Swindle (chess) — In chess, a swindle is a ruse by which a player in a losing position tricks his opponent, and thereby achieves a win or draw instead of the expected loss.[1][2][3][4][5] It may also refer more generally to obtaining a win or draw from a clearly… …
