Chess Puzzles
1201-1254
Mate in Two
White to Move
László Polgár
Links
1201 1202 1203 1204 1205 1206 1207 1208 1209 1210
1211 1212 1213 1214 1215 1216 1217 1218 1219 1220
1221 1222 1223 1224 1225 1226 1227 1228 1229 1230
1231 1232 1233 1234 1235 1236 1237 1238 1239 1240
1241 1242 1243 1244 1245 1246 1247 1248 1249 1250
1251 1252 1253 1254
1201
8
RZ0Z0Z0Z
7
Z0Z0Zpjr
6
0Z0ZpZpZ
5
Z0OpZ0O0
4
0o0Z0Z0Z
3
Z0lQO0Z0
2
RZBZ0OKZ
1
Z0Z0Z0Zr
a b c d e f g h
1201
8
RZ0Z0Z0Z
7
Z0Z0Zpjr
6
0Z0ZpZQZ
5
Z0OpZ0O0
4
0o0Z0Z0Z
3
Z0l0O0Z0
2
RZBZ0OKZ
1
Z0Z0Z0Zr
a b c d e f g h
QXg6+, pXg6
R(a2)a7
1202
8
0ZbZ0Z0j
7
o0Z0Z0Zp
6
0Z0ZpZpM
5
Z0ZpZrA0
4
0Z0Z0Z0Z
3
Z0Z0Z0O0
2
Ps0ZQO0O
1
l0Z0ZBJ0
a b c d e f g h
1202
8
0ZbZ0Z0j
7
o0Z0Z0Zp
6
0Z0ZpZpM
5
Z0ZpLrA0
4
0Z0Z0Z0Z
3
Z0Z0Z0O0
2
Ps0Z0O0O
1
l0Z0ZBJ0
a b c d e f g h
Qe5+
If RXe5, Bf6. If Rf6, QXf6.
1203
8
0Z0s0Z0L
7
Z0Z0jpZp
6
pZ0s0ZbM
5
Z0MpZ0Z0
4
0Z0ZpZ0Z
3
Z0O0Z0Z0
2
Pl0Z0ZPO
1
Z0Z0ZRZK
a b c d e f g h
1203
8
0Z0s0Z0L
7
Z0Z0jRZp
6
pZ0s0ZbM
5
Z0MpZ0Z0
4
0Z0ZpZ0Z
3
Z0O0Z0Z0
2
Pl0Z0ZPO
1
Z0Z0Z0ZK
a b c d e f g h
RXf7+, BXf7
Nf5
1204
8
kZ0s0Z0Z
7
ZpJ0Z0Z0
6
pO0Z0Z0Z
5
ZQZ0Z0Z0
4
BZ0s0Z0Z
3
Z0Z0Z0Z0
2
0Z0Z0Z0Z
1
Z0Z0Z0Z0
a b c d e f g h
1204
8
kZ0s0Z0Z
7
ZpJ0Z0Z0
6
QO0Z0Z0Z
5
Z0Z0Z0Z0
4
BZ0s0Z0Z
3
Z0Z0Z0Z0
2
0Z0Z0Z0Z
1
Z0Z0Z0Z0
a b c d e f g h
QXa6+, pXa6
Bc6
1205
8
0Z0ZrZ0Z
7
Z0Z0ZrZp
6
RZ0Z0opZ
5
ZpZpj0Z0
4
0Z0ZpMPO
3
Z0O0J0Z0
2
0ZPZ0O0Z
1
Z0Z0Z0Z0
a b c d e f g h
1205
8
0Z0ZrZ0Z
7
Z0Z0ZrZp
6
RZ0Z0opZ
5
ZpZpj0Z0
4
0Z0ZpZPO
3
Z0ONJ0Z0
2
0ZPZ0O0Z
1
Z0Z0Z0Z0
a b c d e f g h
Nd3+, pXd3
pf4
1206
8
0Z0l0Z0Z
7
Z0Z0mpZb
6
0Z0Zpj0Z
5
Z0Z0Z0Z0
4
0OnZ0A0J
3
Z0Z0LBZ0
2
0Z0Z0Z0Z
1
Z0Z0Z0Z0
a b c d e f g h
1206
8
0Z0l0Z0Z
7
Z0Z0mpZb
6
0Z0Zpj0Z
5
Z0Z0A0Z0
4
0OnZ0Z0J
3
Z0Z0LBZ0
2
0Z0Z0Z0Z
1
Z0Z0Z0Z0
a b c d e f g h
Be5+, NXe5 or Kg6 or Kf5
Qg5
1207
8
rZ0Z0Z0Z
7
ZpZ0Z0a0
6
pZ0ZBo0Z
5
Z0Z0Z0op
4
0ONMkZ0Z
3
ZPZ0Z0Z0
2
KA0O0ZPZ
1
Z0Z0Z0l0
a b c d e f g h
1207
8
rZ0Z0Z0Z
7
ZpZ0Z0a0
6
pZ0ZBo0Z
5
Z0Z0Z0op
4
0ONMkZ0Z
3
ZPZPZ0Z0
2
KA0Z0ZPZ
1
Z0Z0Z0l0
a b c d e f g h
pd3+
If KXd3, Bf5. If Kf4, Ne2.
1208
8
rZ0l0m0Z
7
opZ0Z0S0
6
0Zpj0Z0o
5
ZrZ0Z0ZP
4
0ZBOQO0Z
3
Z0Z0Z0Z0
2
PO0Z0Z0Z
1
Z0J0Z0Z0
a b c d e f g h
1208
8
rZ0l0m0Z
7
opZ0Z0S0
6
0Zpj0Z0o
5
ZrZ0L0ZP
4
0ZBO0O0Z
3
Z0Z0Z0Z0
2
PO0Z0Z0Z
1
Z0J0Z0Z0
a b c d e f g h
Qe5+, RXe5
p(f4)Xe5
1209
8
rZ0Z0Z0Z
7
mpo0Z0Z0
6
kZ0Z0Z0Z
5
Z0Z0Z0Z0
4
KOpZ0Z0Z
3
Z0ZqZ0Z0
2
0Z0Z0L0Z
1
Z0Z0Z0A0
a b c d e f g h
1209
8
rZ0Z0Z0Z
7
Lpo0Z0Z0
6
kZ0Z0Z0Z
5
Z0Z0Z0Z0
4
KOpZ0Z0Z
3
Z0ZqZ0Z0
2
0Z0Z0Z0Z
1
Z0Z0Z0A0
a b c d e f g h
QXa7+, RXa7
pb5
1210
8
0Z0Z0s0j
7
opZ0ZrZ0
6
0m0a0ZQZ
5
Z0ZpZNAp
4
0Z0O0Z0Z
3
Z0Z0Z0Z0
2
PlPZ0OPO
1
Z0Z0ZRJ0
a b c d e f g h
1210
8
0Z0Z0s0j
7
opZ0ZrZ0
6
0m0a0AQZ
5
Z0ZpZNZp
4
0Z0O0Z0Z
3
Z0Z0Z0Z0
2
PlPZ0OPO
1
Z0Z0ZRJ0
a b c d e f g h
Bf6+, RXf6
Qg7
1211
8
rZ0Z0Z0Z
7
okZ0Z0Z0
6
0opZ0Zro
5
a0ZbA0Z0
4
0ZQZ0o0Z
3
Z0ZNZ0lP
2
POPZBZPZ
1
S0Z0Z0J0
a b c d e f g h
1211
8
rZ0Z0Z0Z
7
okZ0Z0Z0
6
QopZ0Zro
5
a0ZbA0Z0
4
0Z0Z0o0Z
3
Z0ZNZ0lP
2
POPZBZPZ
1
S0Z0Z0J0
a b c d e f g h
Qa6+, KXa6
Nc5
1212
8
rZ0Z0arZ
7
Z0ZbZkop
6
0l0O0Z0Z
5
Zpo0SPZN
4
pZ0Z0Z0Z
3
Z0Z0Z0L0
2
POBZ0ZPO
1
Z0JRZ0Z0
a b c d e f g h
1212
8
rZ0Z0arZ
7
Z0ZbZkop
6
0l0O0ZQZ
5
Zpo0SPZN
4
pZ0Z0Z0Z
3
Z0Z0Z0Z0
2
POBZ0ZPO
1
Z0JRZ0Z0
a b c d e f g h
Qg6+, pXg6
pXg6
1213
8
0L0Z0s0Z
7
opZbl0s0
6
0m0Zpj0M
5
Z0o0Z0o0
4
0ZPSBZ0Z
3
Z0Z0Z0O0
2
PO0Z0O0Z
1
Z0ZRZ0J0
a b c d e f g h
1213
8
0Z0Z0s0Z
7
opZbl0s0
6
0m0Zpj0M
5
Z0o0L0o0
4
0ZPSBZ0Z
3
Z0Z0Z0O0
2
PO0Z0O0Z
1
Z0ZRZ0J0
a b c d e f g h
Qe5+, KXe5
Ng4
1214
8
rZ0ZrZkZ
7
obonZ0a0
6
0o0Z0lQZ
5
Z0ZpZ0M0
4
0Z0O0Z0Z
3
Z0M0O0Z0
2
PO0Z0OPZ
1
S0Z0J0ZR
a b c d e f g h
1214
8
rZ0ZrZkS
7
obonZ0a0
6
0o0Z0lQZ
5
Z0ZpZ0M0
4
0Z0O0Z0Z
3
Z0M0O0Z0
2
PO0Z0OPZ
1
S0Z0J0Z0
a b c d e f g h
Rh8+, KXh8
Qh7
1215
8
0ZbZ0Z0Z
7
okMnZnZ0
6
0oNO0Z0Z
5
O0o0O0Z0
4
0O0Z0Z0Z
3
Z0Z0Zpl0
2
0Z0Z0ZPZ
1
Z0Z0Z0J0
a b c d e f g h
1215
8
0ZbZ0Z0Z
7
okMnZnZ0
6
PoNO0Z0Z
5
Z0o0O0Z0
4
0O0Z0Z0Z
3
Z0Z0Zpl0
2
0Z0Z0ZPZ
1
Z0Z0Z0J0
a b c d e f g h
pd6+, KXc6
pb5
1216
8
0Z0Z0Zks
7
Z0Z0Zpap
6
0ZpZ0ZpA
5
Z0Z0Z0Zq
4
0ZPZNZ0Z
3
Z0Z0Z0Z0
2
0Z0Z0OPO
1
Z0Z0S0J0
a b c d e f g h
1216
8
0Z0Z0Zks
7
Z0Z0Zpap
6
0ZpZ0MpA
5
Z0Z0Z0Zq
4
0ZPZ0Z0Z
3
Z0Z0Z0Z0
2
0Z0Z0OPO
1
Z0Z0S0J0
a b c d e f g h
Nf6+, BXf6 or Kf8
Re8
1217
8
kZ0Z0Z0s
7
orZ0Zpo0
6
0O0Z0Z0l
5
Z0Z0Z0Z0
4
0Z0Z0Z0Z
3
L0Z0Z0Z0
2
0Z0Z0ZPA
1
S0Z0Z0ZK
a b c d e f g h
1217
8
kZ0Z0Z0s
7
LrZ0Zpo0
6
0O0Z0Z0l
5
Z0Z0Z0Z0
4
0Z0Z0Z0Z
3
Z0Z0Z0Z0
2
0Z0Z0ZPA
1
S0Z0Z0ZK
a b c d e f g h
QXa7+, RXa7
RXa7
1218
8
0Z0Z0s0Z
7
Z0Z0Z0Z0
6
0Z0Z0Z0Z
5
Z0Z0Z0Z0
4
0l0Z0Opj
3
Z0Z0ZRZ0
2
0Z0Z0Z0J
1
Z0Z0a0L0
a b c d e f g h
1218
8
0Z0Z0s0Z
7
Z0Z0Z0Z0
6
0Z0Z0Z0Z
5
Z0Z0Z0Z0
4
0l0Z0Opj
3
Z0Z0Z0ZR
2
0Z0Z0Z0J
1
Z0Z0a0L0
a b c d e f g h
Rh3+, pXh3
Qg5
1219
8
0Z0Z0Z0Z
7
ZpZ0Z0Z0
6
0Z0Z0Z0o
5
l0Z0Mpjn
4
0Z0Z0ZnZ
3
Z0Z0O0Z0
2
0Z0Z0ZKZ
1
Z0Z0Z0ZQ
a b c d e f g h
1219
8
0Z0Z0Z0Z
7
ZpZ0Z0Z0
6
0Z0Z0Z0o
5
l0Z0Mpjn
4
0Z0Z0ZnL
3
Z0Z0O0Z0
2
0Z0Z0ZKZ
1
Z0Z0Z0Z0
a b c d e f g h
Qh4+, KXh4
Nf3
1220
8
0Z0srZ0Z
7
Z0okonZ0
6
0Zno0a0o
5
Z0Z0o0o0
4
0Z0ZPZ0Z
3
Z0Z0Z0Z0
2
QZ0ZBZPO
1
Z0Z0Z0J0
a b c d e f g h
1220
8
0Z0srZ0Z
7
Z0okonZ0
6
0ZnoQa0o
5
Z0Z0o0o0
4
0Z0ZPZ0Z
3
Z0Z0Z0Z0
2
0Z0ZBZPO
1
Z0Z0Z0J0
a b c d e f g h
Qe6+, KXe6
Bg4
1221
8
rZbZka0s
7
o0lnZpo0
6
0ZNZpm0o
5
Z0o0Z0Z0
4
0O0Z0Z0Z
3
Z0ZBZ0Z0
2
PZPZQOPO
1
S0A0J0MR
a b c d e f g h
1221
8
rZbZka0s
7
o0lnZpo0
6
0ZNZQm0o
5
Z0o0Z0Z0
4
0O0Z0Z0Z
3
Z0ZBZ0Z0
2
PZPZ0OPO
1
S0A0J0MR
a b c d e f g h
QXe6+
If pXe6, Bg6. If Be7, QXe7.
1222
8
0Z0S0Zbj
7
opZ0Z0Zp
6
0Z0S0J0Z
5
s0O0ZpZ0
4
0Z0Z0Z0Z
3
Z0Z0Z0Z0
2
0Z0Z0Z0Z
1
Z0Z0Z0Z0
a b c d e f g h
1222
8
0Z0Z0ZRj
7
opZ0Z0Zp
6
0Z0S0J0Z
5
s0O0ZpZ0
4
0Z0Z0Z0Z
3
Z0Z0Z0Z0
2
0Z0Z0Z0Z
1
Z0Z0Z0Z0
a b c d e f g h
RXg8+, KXg8
Rd8
1223
8
0Z0Z0Z0Z
7
Z0Z0Z0Z0
6
0Z0Z0Z0o
5
Z0Z0ZKZk
4
0Z0Z0Z0a
3
Z0Z0Z0o0
2
0Z0Z0ZPZ
1
Z0Z0Z0ZR
a b c d e f g h
1223
8
0Z0Z0Z0Z
7
Z0Z0Z0Z0
6
0Z0Z0Z0o
5
Z0Z0ZKZk
4
0Z0Z0Z0a
3
Z0Z0Z0o0
2
0Z0Z0ZPS
1
Z0Z0Z0Z0
a b c d e f g h
Rh2, pXh2
pg4
1224
8
0Z0Z0Z0Z
7
Z0Z0Z0o0
6
0Z0Z0ZRo
5
Z0Z0l0Zk
4
0Z0Z0Zba
3
ZBZ0Z0Z0
2
0ZPA0Z0Z
1
Z0J0Z0Z0
a b c d e f g h
1224
8
0Z0Z0Z0Z
7
Z0Z0Z0o0
6
0Z0Z0Z0S
5
Z0Z0l0Zk
4
0Z0Z0Zba
3
ZBZ0Z0Z0
2
0ZPA0Z0Z
1
Z0J0Z0Z0
a b c d e f g h
RXh6+, pXh6
Bf7
1225
8
rZbZqs0Z
7
oponakop
6
0Z0Z0o0Z
5
m0Z0Z0Z0
4
0ZPZ0APZ
3
Z0ZPL0Z0
2
PO0Z0OBO
1
S0Z0ZRJ0
a b c d e f g h
1225
8
rZbZqs0Z
7
oponakop
6
0Z0ZQo0Z
5
m0Z0Z0Z0
4
0ZPZ0APZ
3
Z0ZPZ0Z0
2
PO0Z0OBO
1
S0Z0ZRJ0
a b c d e f g h
Qe6+, KXe6
Bd5
1226
8
0Z0Z0skZ
7
opZ0Zpo0
6
0Z0Z0Z0Z
5
Z0lNo0A0
4
0Z0m0Z0Z
3
Z0Z0Z0Z0
2
POPZ0O0Z
1
Z0J0Z0SR
a b c d e f g h
1226
8
0Z0Z0skZ
7
opZ0Zpo0
6
0Z0Z0M0Z
5
Z0l0o0A0
4
0Z0m0Z0Z
3
Z0Z0Z0Z0
2
POPZ0O0Z
1
Z0J0Z0SR
a b c d e f g h
Nf6+, pXf6
BXf6
1227
8
0Z0Z0ZBZ
7
Z0Z0Z0Z0
6
0Z0Z0Z0Z
5
Z0l0Zka0
4
0Z0m0Z0Z
3
Z0A0Z0J0
2
QZ0Z0Z0Z
1
Z0Z0Z0Z0
a b c d e f g h
1227
8
0Z0Z0ZBZ
7
Z0Z0Z0Z0
6
0Z0ZQZ0Z
5
Z0l0Zka0
4
0Z0m0Z0Z
3
Z0A0Z0J0
2
0Z0Z0Z0Z
1
Z0Z0Z0Z0
a b c d e f g h
Qe6+, NXe6
Bh7
1228
8
rZ0Z0j0s
7
opo0Z0op
6
0Z0Z0Z0Z
5
Z0ZRZPAQ
4
bZBZ0Z0Z
3
Z0aKZ0Z0
2
Pl0Z0ZPO
1
Z0Z0Z0MR
a b c d e f g h
1228
8
rZ0Z0j0s
7
opo0ZQop
6
0Z0Z0Z0Z
5
Z0ZRZPA0
4
bZBZ0Z0Z
3
Z0aKZ0Z0
2
Pl0Z0ZPO
1
Z0Z0Z0MR
a b c d e f g h
Qf7+, KXf7
Rd8
1229
8
0Z0Z0Z0Z
7
Z0ZrZnZk
6
0Z0Z0L0a
5
Z0ZBZ0Z0
4
0Z0A0Z0J
3
Z0Z0Z0Z0
2
0Z0Z0Z0Z
1
Z0ZqZ0Z0
a b c d e f g h
1229
8
0Z0Z0Z0Z
7
Z0ZrZnZk
6
0Z0Z0ZQa
5
Z0ZBZ0Z0
4
0Z0A0Z0J
3
Z0Z0Z0Z0
2
0Z0Z0Z0Z
1
Z0ZqZ0Z0
a b c d e f g h
Qg6+, KXg6
Be4
1230
8
0Z0Z0s0Z
7
o0Z0S0Z0
6
bZ0Z0Z0Z
5
Z0Z0Z0S0
4
0Z0ZNZ0Z
3
Z0Z0ZkO0
2
rZ0Z0O0Z
1
Z0Z0Z0J0
a b c d e f g h
1230
8
0Z0Z0s0Z
7
o0Z0S0Z0
6
bZ0Z0Z0Z
5
Z0Z0Z0S0
4
0Z0Z0Z0Z
3
Z0Z0ZkO0
2
rZ0M0O0Z
1
Z0Z0Z0J0
a b c d e f g h
Nd2+, RXd2
Re3
1231
8
0Z0lrZkZ
7
obs0apZp
6
0onZpZpA
5
Z0Z0Z0Z0
4
0ZBO0LNZ
3
Z0O0Z0O0
2
PZ0Z0O0O
1
Z0S0S0J0
a b c d e f g h
1231
8
0Z0lrZkZ
7
obs0aQZp
6
0onZpZpA
5
Z0Z0Z0Z0
4
0ZBO0ZNZ
3
Z0O0Z0O0
2
PZ0Z0O0O
1
Z0S0S0J0
a b c d e f g h
QXf7+
If KXf7, BXe6. If Kh8, Qg7.
1232
8
rZbZ0skZ
7
Z0o0Zpop
6
pZ0Z0Z0Z
5
ZpZ0Z0Z0
4
0Z0O0Z0l
3
ZBO0ZQZP
2
PO0Z0mPa
1
SNA0SKZ0
a b c d e f g h
1232
8
rZbZ0skZ
7
Z0o0ZQop
6
pZ0Z0Z0Z
5
ZpZ0Z0Z0
4
0Z0O0Z0l
3
ZBO0Z0ZP
2
PO0Z0mPa
1
SNA0SKZ0
a b c d e f g h
QXf7+
If RXf7, Re8. If Kh8, QXf8.
1233
8
0Z0Z0M0a
7
Z0Z0Z0Z0
6
0Z0M0Z0L
5
s0Zrj0Z0
4
0Z0Z0ZpO
3
ZqZ0Z0Z0
2
0Z0Z0J0Z
1
Z0Z0Z0Z0
a b c d e f g h
1233
8
0Z0Z0M0a
7
Z0Z0Z0Z0
6
0Z0M0Z0Z
5
s0Zrj0Z0
4
0Z0Z0LpO
3
ZqZ0Z0Z0
2
0Z0Z0J0Z
1
Z0Z0Z0Z0
a b c d e f g h
Qf4+, KXf4
Ng6
1234
8
rZblrj0Z
7
opZ0apoB
6
0Zpm0Z0o
5
Z0ZpM0ZQ
4
0Z0O0O0Z
3
Z0M0Z0Z0
2
PO0Z0ZPO
1
S0Z0ZRJ0
a b c d e f g h
1234
8
rZblrj0Z
7
opZ0aQoB
6
0Zpm0Z0o
5
Z0ZpM0Z0
4
0Z0O0O0Z
3
Z0M0Z0Z0
2
PO0Z0ZPO
1
S0Z0ZRJ0
a b c d e f g h
QXf7+, NXf7
Ng6
1235
8
rZbZ0Zns
7
opjnZNop
6
0ZpZQZ0Z
5
Z0Z0Z0Z0
4
0Z0Z0Z0Z
3
Z0M0Z0Z0
2
Pl0Z0OPO
1
S0Z0J0ZR
a b c d e f g h
1235
8
rZbZ0Zns
7
opjnZNop
6
0ZpZQZ0Z
5
Z0ZNZ0Z0
4
0Z0Z0Z0Z
3
Z0Z0Z0Z0
2
Pl0Z0OPO
1
S0Z0J0ZR
a b c d e f g h
Nd5+, pXd5 or Kb8
Qd6
1236
8
0Z0Z0s0Z
7
o0Z0S0Z0
6
bZ0Z0Z0Z
5
Z0Z0Z0S0
4
0Z0ZNZ0Z
3
Z0Z0ZkO0
2
rZ0Z0O0Z
1
Z0Z0Z0J0
a b c d e f g h
1236
8
0Z0Z0s0Z
7
o0Z0S0Z0
6
bZ0Z0Z0Z
5
Z0Z0Z0S0
4
0Z0Z0Z0Z
3
Z0Z0ZkO0
2
rZ0M0O0Z
1
Z0Z0Z0J0
a b c d e f g h
Nd2+, RXd2
Re3
1237
8
0Z0lrakZ
7
ZpZ0s0Zn
6
pZpZPZ0o
5
Z0ZpZ0Z0
4
0ZPZ0Z0Z
3
ZPZ0ZQZ0
2
PA0Z0Z0O
1
S0Z0ZRZK
a b c d e f g h
1237
8
0Z0lrakZ
7
ZpZ0sQZn
6
pZpZPZ0o
5
Z0ZpZ0Z0
4
0ZPZ0Z0Z
3
ZPZ0Z0Z0
2
PA0Z0Z0O
1
S0Z0ZRZK
a b c d e f g h
Qf7+, RXf7
pXf7
1238
8
0Z0Z0Z0Z
7
Z0Z0Z0Z0
6
0Z0Z0Z0Z
5
L0Z0Z0Z0
4
0Z0Z0Z0Z
3
Z0M0Z0Z0
2
0Zpj0Znl
1
Z0s0ZKZ0
a b c d e f g h
1238
8
0Z0Z0Z0Z
7
Z0Z0Z0Z0
6
0Z0Z0Z0Z
5
L0Z0Z0Z0
4
0Z0Z0Z0Z
3
Z0Z0Z0Z0
2
0Zpj0Znl
1
Z0sNZKZ0
a b c d e f g h
Nd1+, KXd1 or Kd3
Qd5
1239
8
rZblkZ0s
7
apopZpop
6
0Z0Z0Z0Z
5
OBZ0M0Z0
4
0Z0m0Z0Z
3
A0Z0Z0Z0
2
0ZPOQmPO
1
SNZ0J0ZR
a b c d e f g h
1239
8
rZblkZ0s
7
apoNZpop
6
0Z0Z0Z0Z
5
OBZ0Z0Z0
4
0Z0m0Z0Z
3
A0Z0Z0Z0
2
0ZPOQmPO
1
SNZ0J0ZR
a b c d e f g h
NXd7+
If NXe2 or Ne4 or Ne6, Nf6. If Qe7, QXe7.
1240
8
rmbl0Zks
7
opo0Z0op
6
0Z0ZPZ0m
5
Z0ZpZ0MQ
4
0Z0ZpZ0Z
3
A0O0Z0Z0
2
PZPZ0OPO
1
S0Z0JBZR
a b c d e f g h
1240
8
rmbl0Zks
7
opo0ZQop
6
0Z0ZPZ0m
5
Z0ZpZ0M0
4
0Z0ZpZ0Z
3
A0O0Z0Z0
2
PZPZ0OPO
1
S0Z0JBZR
a b c d e f g h
Qf7+, NXf7
pXf7
1241
8
0ZkZrZ0Z
7
opZ0Z0o0
6
0ZpZNm0Z
5
ZqZ0a0Zp
4
0Z0Z0ZPZ
3
Z0Z0Z0Z0
2
0O0L0ZPO
1
Z0ZRZ0J0
a b c d e f g h
1241
8
0ZkLrZ0Z
7
opZ0Z0o0
6
0ZpZNm0Z
5
ZqZ0a0Zp
4
0Z0Z0ZPZ
3
Z0Z0Z0Z0
2
0O0Z0ZPO
1
Z0ZRZ0J0
a b c d e f g h
Qd8+, RXd8
RXd8
1242
8
0Z0Z0Z0Z
7
Z0Z0Z0Z0
6
0Z0Z0Z0o
5
Z0Zqa0Z0
4
0Z0okoPZ
3
Z0Z0ZNZ0
2
0Z0ZKO0Z
1
ZnZ0Z0Z0
a b c d e f g h
1242
8
0Z0Z0Z0Z
7
Z0Z0Z0Z0
6
0Z0Z0Z0o
5
Z0Zqa0M0
4
0Z0okoPZ
3
Z0Z0Z0Z0
2
0Z0ZKO0Z
1
ZnZ0Z0Z0
a b c d e f g h
Ng5+, pXg5
pf3
1243
8
rZ0ZnskZ
7
Z0o0L0op
6
pZbZPo0Z
5
mpZ0Z0A0
4
0Z0Z0ZqZ
3
ZBZ0ZNZ0
2
PO0Z0OPO
1
S0Z0S0J0
a b c d e f g h
1243
8
rZ0ZnLkZ
7
Z0o0Z0op
6
pZbZPo0Z
5
mpZ0Z0A0
4
0Z0Z0ZqZ
3
ZBZ0ZNZ0
2
PO0Z0OPO
1
S0Z0S0J0
a b c d e f g h
QXf8+, KXf8
pe7
1244
8
0Z0Z0S0Z
7
ZpZ0Z0ok
6
pZ0Z0Zpm
5
O0Z0ZpZ0
4
0S0Z0Z0O
3
Z0Z0Z0O0
2
0Z0L0Z0J
1
s0Z0ZqZ0
a b c d e f g h
1244
8
0Z0Z0S0Z
7
ZpZ0Z0ok
6
pZ0Z0ZpL
5
O0Z0ZpZ0
4
0S0Z0Z0O
3
Z0Z0Z0O0
2
0Z0Z0Z0J
1
s0Z0ZqZ0
a b c d e f g h
QXh6+
If pXh6, RXb7. If KXh6, Rh8.
1245
8
rZbZ0Zrj
7
opZ0ZQZp
6
0Z0ZpO0Z
5
Z0Z0M0o0
4
0Z0Z0Z0O
3
Z0Z0Z0Z0
2
PZ0l0OPZ
1
Z0S0Z0JR
a b c d e f g h
1245
8
rZbZ0Zrj
7
opZ0Z0ZQ
6
0Z0ZpO0Z
5
Z0Z0M0o0
4
0Z0Z0Z0O
3
Z0Z0Z0Z0
2
PZ0l0OPZ
1
Z0S0Z0JR
a b c d e f g h
QXh7+, KXh7
pXg5
1246
8
0Z0ZRZ0s
7
ZrZqLbj0
6
0Z0O0o0o
5
Z0A0ZPo0
4
0Z0Z0ZPZ
3
Z0Z0Z0ZP
2
0Z0Z0Z0Z
1
Z0Z0Z0J0
a b c d e f g h
1246
8
0Z0ZRZ0s
7
ZrZqZbj0
6
0Z0O0L0o
5
Z0A0ZPo0
4
0Z0Z0ZPZ
3
Z0Z0Z0ZP
2
0Z0Z0Z0Z
1
Z0Z0Z0J0
a b c d e f g h
QXf6+
If KXf6, Bd4. If Kh7, RXh8
1247
8
0Z0Z0MBZ
7
Z0Z0oqZn
6
0Z0ZrjnJ
5
Z0ZQZpZ0
4
bZ0O0Z0Z
3
Z0Z0Z0Z0
2
0Z0Z0Z0Z
1
Z0Z0Z0Z0
a b c d e f g h
1247
8
0Z0Z0MBZ
7
Z0Z0oqZn
6
0Z0ZQjnJ
5
Z0Z0ZpZ0
4
bZ0O0Z0Z
3
Z0Z0Z0Z0
2
0Z0Z0Z0Z
1
Z0Z0Z0Z0
a b c d e f g h
QXe6+, QXe6
NXh7
1248
8
0Z0Z0Z0Z
7
ZpZ0Zpo0
6
rZ0Z0a0j
5
Z0Z0ZPSn
4
0Z0Z0Z0Z
3
ZPZ0A0ZK
2
0Z0ZrZPZ
1
Z0Z0Z0Z0
a b c d e f g h
1248
8
0Z0Z0Z0Z
7
ZpZ0Zpo0
6
rZ0Z0a0j
5
Z0Z0ZPZR
4
0Z0Z0Z0Z
3
ZPZ0A0ZK
2
0Z0ZrZPZ
1
Z0Z0Z0Z0
a b c d e f g h
RXh5+, KXh5
pg4
1249
8
rZbl0Z0Z
7
oponZ0S0
6
0Z0o0m0Z
5
Z0Z0O0Zp
4
0Z0O0Zpj
3
Z0ZQZ0Z0
2
POPZ0ZPZ
1
S0Z0Z0ZK
a b c d e f g h
1249
8
rZbl0Z0Z
7
oponZ0S0
6
0Z0o0m0Z
5
Z0Z0O0Zp
4
0Z0O0Zpj
3
Z0Z0Z0ZQ
2
POPZ0ZPZ
1
S0Z0Z0ZK
a b c d e f g h
Qh3+, pXh3
pg3
1250
8
0ZksrZ0Z
7
ZpZnZ0on
6
pZ0S0apZ
5
Z0O0ZpZ0
4
0O0Z0APZ
3
O0Z0Z0ZP
2
0Z0ZBZKZ
1
Z0Z0ZRZ0
a b c d e f g h
1250
8
0ZksrZ0Z
7
ZpZnZ0on
6
pZRZ0apZ
5
Z0O0ZpZ0
4
0O0Z0APZ
3
O0Z0Z0ZP
2
0Z0ZBZKZ
1
Z0Z0ZRZ0
a b c d e f g h
Rc6+, pXc6
BXa6
1251
8
0Z0ZQZ0Z
7
oko0Z0a0
6
0o0Z0Z0o
5
O0Z0Z0o0
4
0Z0ZNmPZ
3
ZNZ0Z0ZP
2
KOPZ0Z0Z
1
Z0Z0ZqZ0
a b c d e f g h
1251
8
0Z0ZQZ0Z
7
oko0Z0a0
6
0o0Z0Z0o
5
O0M0Z0o0
4
0Z0ZNmPZ
3
Z0Z0Z0ZP
2
KOPZ0Z0Z
1
Z0Z0ZqZ0
a b c d e f g h
Nc5+, pXc5
NXc5
1252
8
bZnZ0skZ
7
o0Z0ZpZp
6
0Z0Z0ZpL
5
ZpZNZ0Zn
4
0Z0Z0Z0Z
3
ZPZ0Z0lP
2
PA0ZBZPZ
1
Z0S0Z0ZK
a b c d e f g h
1252
8
bZnZ0LkZ
7
o0Z0ZpZp
6
0Z0Z0ZpZ
5
ZpZNZ0Zn
4
0Z0Z0Z0Z
3
ZPZ0Z0lP
2
PA0ZBZPZ
1
Z0S0Z0ZK
a b c d e f g h
QXf8+, KXf8
RXc8
1253
8
0Z0Zrj0s
7
Zpo0Z0o0
6
0l0o0ZpZ
5
Z0Z0ZpZ0
4
Rm0o0Z0A
3
ZBZPZ0ZP
2
0OPZQOPZ
1
Z0Z0Z0ZK
a b c d e f g h
1253
8
RZ0Zrj0s
7
Zpo0Z0o0
6
0l0o0ZpZ
5
Z0Z0ZpZ0
4
0m0o0Z0A
3
ZBZPZ0ZP
2
0OPZQOPZ
1
Z0Z0Z0ZK
a b c d e f g h
Ra8
If RXh4 or Nc6 or Nd5 or pd5 or pg5, RXe8.
Otherwise, Qe7.
1254
8
kZ0Z0Z0Z
7
opo0ZpZ0
6
NaNZ0ZpZ
5
Z0Z0ZqZp
4
0Z0Zno0Z
3
OQZ0Z0ZP
2
0OPZ0OPZ
1
Z0Z0Z0J0
a b c d e f g h
1254
8
kZ0Z0Z0Z
7
opo0ZpZ0
6
NLNZ0ZpZ
5
Z0Z0ZqZp
4
0Z0Zno0Z
3
O0Z0Z0ZP
2
0OPZ0OPZ
1
Z0Z0Z0J0
a b c d e f g h
QXb6
If pXb6 or Qc5, Nc7. If pXc6, Qb8.
Otherwise, QXa7.
