(801) Naftalin - Petruchin Kischinjow, 1985 [T3H] 1.Re1xe8+ Qd8xe8 2.g3-g4 Bh5xg4 3.Bf4xd6 Nf5xd6 4.Qd2-f4 Qe8-d7 5.Nb3-c5 1-0

(802) Nagy - Rotaru Rumaenien, 1963 [T3Z] 1...Rg5xg2+ [1...Re3xh3 2.Qd4-d8+ Kg8-g7 3.Nf4-e6+ ] 2.Rf2xg2 Re3xh3 3.Nf4xh3 Qh4xd4+ 0-1

(803) Naipawer - Kischinjuk Ushgorod, 1984 [T3Z] 1.Ba2xf7+ Kg8xf7 2.Rc5xc8 Qd8xc8 3.Nf5-d6+ 1-0

(804) Najdorf - Bolbochan Argentinien, 1965 [T3H] 1.f5-f6 Bg7xf6 2.Rf1xf6 Qe7xf6 3.Be3-g5 1-0

(805) Najdorf - N.N. Buenos Aires, 1942 [T3R] 1.Nf3xe5 Bg4xe2 2.Ne5-d7+ Kf8-e8 3.Nd7-b8+ c7-c6 4.Ne4-d6+ Ke8-f8 5.Nb8-d7# 1-0

(806) Napolitano - Batnik Fernpartie, 1958 [T3U] 1...e5-e4 2.Bd3xe4 [2.Bd3-e2 g7-g5 ] 2...Nf6xe4 3.Qc2xe4 g7-g5 4.Nh4-f3 Bc8-f5 0-1

(807) Nassonow - Tschistjakow UdSSR, 1978 [T3A] 1.Nd7-f6+ Kg8-f8 [1...g7xf6 2.Kg2-h1+ Kg8-f8 3.Qd4-d6+ Re8-e7 4.Be3-h6+ ] 2.Qd4-d6+ Nc6-e7 3.Be3-h6 Re8-d8 [3...g7xh6 4.Kg2-h1 ] 4.Kg2-h1 1-0

(808) Nazarow - Pinkas Katowice, 1991 [T+3Z] 1...Rb2xf2 2.Qe3xc5 Rf2xf1+ 3.Bg2xf1 Nd3xc5 4.Rh4xc4 Rb8-b5 5.Rc4-e4 Nc5xe4 6.Bf1xb5 Ne4-c5 0-1

(809) Nehsmetdinow - Konstantinow Rostow, 1936 [T3X] 1.b2xc3 Qc7xc3+ 2.Qe2-d2 Qc3xa1 3.Bd3-b1 1-0

(810) Neshmetdinow - Sergijewski Saratow, 1966 [T3A] 1.e4-e5 d6xe5 2.Qd4-c5+ Ke7-e8 3.Rf2xf6 g7xf6 4.Nc3-e4 1-0

(811) Neukirch - Malich Gera, 1962 [T3W] 1.f4-f5 e6xf5 2.e5-e6 d5-d4 3.Qd1xd4 Rd8xd4 4.Rb7-b8+ Ng6-f8 5.e6-e7 1-0

(812) Neumann - Anderssen Brlin, 1864 [T3R] 1.e5-e6 Bb7xd5 [1...d7xe6 2.Bd5xb7 Nd8xb7 3.Qc3-c6+ ; 1...f7xe6 2.Bd5xb7 Nd8xb7 3.Qc3xc7 Nb7-c5 4.Nf3-e5 Qg6-f5 5.Ba3xc5 b6xc5 6.Qc7xd7+ ] 2.e6xd7+ Ke8xd7 3.Re1-e7+ Kd7-c8 4.Qc3xc7# 1-0

(813) Neumann - N.N. 1956 [T3P] 1.Re1-e8+ Nf6xe8 2.Qd3-h7+ Kh8xh7 3.Nd7-f8+ Kh7-h8 4.Nf8-g6+ 1/2-1/2

(814) Nikolow - Slawtschew Fernpartie, 1963 [T3R] 1.Rf7-f8+ Rc8xf8 2.Qe6-g8+ Rf8xg8 3.Nd6-f7# 1-0

(815) Nikonow - Chardin Kirow, 1981 [T3A] 1.Nf5-e7+ Re8xe7 2.Qh3-c8+ Nh7-f8 3.Qc8xf8+ Kg8xf8 4.Rh1-h8# 1-0

(816) Nimzowitsch - Aljechin Bled, 1931 [T3X] 1...Nc3-d5+ 2.Bc1-d2 Qa5-b6 3.Qb7xa8+ Ke8-d7 4.0-0 Nd5-c7 5.Bd2-a5 Nc7xa8 0-1

(817) Nunn - Pritchett BRD, 1985 [T3A] 1.Nd5-f6+ g7xf6 2.Rd4-g4+ Kg8-h8 3.Re1-g1 Bc8xf5 4.Qh5xf5 Rb8-b5 5.Qf5xh7+ 1-0

(818) Nurmi - Joukhi Helsinki, 1993 [T3A] 1.Re6-g6+ f7xg6 2.Be4-d5+ Kg8-h7 [2...Ra5xd5 3.Qd4xd5+ Kg8-h8 4.Qd5-e5+ Kh8-g8 5.Qe5-e6+ Kg8-h8 6.Rd1-d7 ] 3.h5xg6+ Kh7xg6 4.Qd4-e4+ 1-0

(819) O Kelly - Defosse Belgien, 1936 [T3Z] 1...Qf5xf2+ 2.Kg1xf2 Ne3-g4+ 3.Kf2-f3 e5-e4+ 4.Kf3xe4 Ng4-f6+ 5.Ke4-f3 Nd7-e5+ 6.Kf3-f2 Nf6-g4+ 7.Kf2-g1 Bh6-e3# 0-1

(820) Okrajek - Maggeramow Bad Woerishofen, 1993 [T3Z] 1...Re2xf2 2.Kg1xf2 Rc8-c2+ 3.Kf2-e3 Qf6-c3+ 4.Ke3xe4 Rc2-e2+ 5.Ke4-d5 Re2-d2+ 6.Kd5-e4 Qc3-d3+ 7.Ke4-e5 Rd2-e2# 0-1

(821) Olafsson - Simagin Moskau, 1959 [T3X] 1...Nd3-f2+ 2.Kh1-g1 [2.Kh1-g2 Nf2xe4+ 3.Kg2-h3 Ne4-f2+ 4.Kh3-g2 Nf2-g4+ 5.Kg2-h3 Rd2xh2+ 6.Kh3xg4 Qd6-d4+ ] 2...Nf2-h3+ 3.Kg1-h1 Rd2-d1+ 4.Kh1-g2 [4.Bf3xd1 Qd6xd1+ 5.Kh1-g2 Qd1-e2+ 6.Kg2xh3 Qe2-f1+ 7.Kh3-g4 h7-h5+ 8.Qe8xh5 Qf1-e2+ ] 4...Nh3-f4+ 5.g3xf4 Qd6-d2+ 6.Kg2-h3 g5-g4+ 7.Bf3xg4 Qd2-e3+ 8.Kh3-h4 Qe3-f2+ 0-1

(822) Onescius - Gama Rumanien, 1955 [T3F] 1.Nd4xf3 e4xf3 2.Qb7-g7+ Rg8xg7 3.Re1-e8+ Rg7-g8 4.Re8xg8+ Kh8xg8 5.g3xh4 1-0

(823) Opocensky - Hromadka Kaschau, 1931 [T3A] 1.Rd1xd5+ c6xd5 2.Nf4-d3+ e4xd3 3.f2-f4# 1-0

(824) Orajewski - Bubnow Fernpartie, 1926 [T3R] 1...Ne5-d3 2.Qf4xc7 Bc5xf2+ 3.Kg1-h1 Nd3xe1 0-1

(825) Ornstein - Schneider Schweden, 1985 [T3H] 1...f4-f3+ 2.Kg2xf3 Ng6-h4+ 3.g3xh4 Rd4-d3+ 4.Kf3-e4 f7-f5+ 5.Ke4xe5 Rd2-e2+ 6.Ke5-f4 Re2-e4# 0-1

(826) Ortega - Valdez [T3Z] 1.Ne5xf7 Kg8xf7 2.Bh6-e3 Nd5xe3 3.Qh3xh7+ Kf7-f8 4.Bd3xg6 1-0

(827) Osmanagic - Gligoric Sarajevo, 1963 [T3Z] 1.Nd4xe6 Qb2xe2 2.Qg5xg6+ f7xg6 3.f6-f7+ Kg8-h7 4.Rd3-h3+ Bf8-h6 5.Ne6-g5+ Kh7-g7 6.Ng5-e6+ 1/2-1/2

(828) Ostropolski - Iwanowski UdSSR, 1949 [T3Z] 1.Qd2xd7+ Rb7xd7 2.Nb5-c7+ Rd7xc7 3.Rd1-d8# 1-0

(829) P. Romanowski - A. Romanowski Petersburg, 1910 [T3Z] 1.Bc1xh6 g7xh6 2.Nf5xh6+ Kg8-g7 3.g4-g5 Ne7-g6 4.g5xf6+ Kg7xh6 5.Nf3xe5 Ng6-f4 [5...Qd7xh3+ 6.Kh2xh3 Ng6-f4+ 7.Kh3-g4 Nf4xe2 8.Rg1-h1# ; 5...Re8xe5 6.Qe2-d2+ Kh6-h5 7.Rd1-e1 ] 6.Qe2-f3 1-0

(830) Palau - te Kolste Olympiade, 1927 [T3Z] 1.Bd3xg6+ Kf7xg6 2.Nf3xe5+ f6xe5 [2...Kg6xh7 3.Qd1-h5+ Kh7-g8 4.Qh5-f7+ Kg8-h7 5.0-0-0 Bc8-h3 6.Rd1-h1 Qd8-c8 7.g3-g4 ] 3.Qd1-h5+ Kg6-f6 4.Qh5xe5+ Kf6-f7 5.Qe5xg7+ Kf7-e6 6.Qg7-e5# 1-0

(831) Panow - Abramow Moskau, 1949 [T3P] 1.Re6xg6+ h7xg6 2.Rd5-d8+ Ra8xd8 3.Qb4-b3+ Kg8-h7 4.Qb3-f7+ Kh7-h8 5.Qf7-f6+ 1/2-1/2

(832) Panow - Makogonow UdSSR, 1937 [Tv3Z] 1.Re1xe5 d6xe5 2.f6-f7+ Rd7xf7 [2...Be6xf7 3.Qd4xe5 Kg8-f8 4.Qe5-h8+ Kf8-e7 5.Bc3-b4+ Ke7-e6 6.Qh8-f6# ] 3.Qd4xe5 Kg8-f8 4.Qe5-g7+ [4.Qe5-h8++- Alternative] 4...Kf8-e7 5.Bc3-b4+ 1-0

(833) Panow - Sagorjanski Moskau, 1951 [T3W] 1.Re5-g5 h6xg5 2.h5-h6 1-0

(834) Parr - Wheatcroft London, 1938 [T3F] 1.Rb5-h5 Qa4xd7 2.Nf7-g5+ Kh7-h8 3.Rh5xh6# 1-0

(835) Patience - Tilson England, 1964 [T3W] 1.Qd2xd4+ c5xd4 2.Bh6-g7+ Kh8xg7 3.Re1xe7+ Re8xe7 4.h7-h8Q+ Kg7-f7 5.Rh1-h7+ Kf7-e6 6.Qh8-c8+ Ke6-f6 7.Qc8-f8+ 1-0

(836) Peew - Haik Bukarest, 1979 [T3X] 1...Qf6-f3 2.Bd3-b1 [2.g2xf3 Ne5xf3+ 3.Ke1-f1 Bc8-h3# ] 2...Qf3xg2 3.Ke1-d2 Qg2xf2 0-1

(837) Pelajez - Dovitis Havanna, 1993 [T3A] 1...Re7-e2 2.Qc2xe2 Rb8xb3+ 3.a2xb3 Qa5-a1+ 4.Kb1-c2 Qa1-b2+ 5.Kc2-d3 Qb2-c3# 0-1

(838) Pelz - Belouschkin Tscheljabinsk, 1975 [T3U] 1...Nc6xd4 2.Bc3xd4 Ne5-d3+ 3.e2xd3 [3.Qd1xd3 Qg5-c1+ 4.Qd3-d1 Qc1xd1+ 5.Ke1xd1 Bg7xd4 ] 3...Bg7xd4 0-1

(839) Perez - Ivkov Havanna, 1962 [T3P] 1.Bd5xe4 f5xe4 2.Rf6-d6+ Kd8-e7 3.Rd6-e6+ Ke7-f8 4.Re6-e8+ Kf8-g7 5.Re8xg8+ Kg7xg8 6.Kf2xg1 1/2-1/2

(840) Petrosjan - Simagin Moskau, 1956 [T3H] 1.Bh2xe5+ Qd6xe5 2.Qa8-h8+ Kg7xh8 3.Ng5xf7+ Kh8-g7 4.Nf7xe5 1-0

(841) Pietzsch - Fuchs Berlin, 1963 [T3P] 1...Qd7-c6+ 2.Ke4-f5 Ne6-g7+ 3.Be5xg7 Qc6-g6+ 1/2-1/2

(842) Pietzsch - Rittner Berlin, 1957 [T3H] 1.Bg5xf6 Bg7xf6 2.b2-b4 Qa5xb4 3.Nc3-d5 Qb4xd2 4.Nd5xf6+ 1-0

(843) Pillsbury - Tarrasch Hastings, 1895 [T3X] 1.Qh4-g3+ Kg7xh6 2.Kg1-h1 Qc6-d5 3.Rf1-g1 Qd5xf5 4.Qg3-h4+ Qf5-h5 5.Qh4-f4+ Qh5-g5 6.Rg1xg5 f6xg5 7.Qf4-d6+ Kh6-h5 8.Qd6xd7 c3-c2 9.Qd7xh7# 1-0

(844) Pinter - Hardic Ungarn, 1974 [T3A] 1.Ng3-h5 g6xh5 2.Nf3-g5 Bf6xg5 3.Qh6xg5+ Kg8-h7 4.Qg5xh5+ Kh7-g7 5.Qh5-g5+ Kg7-h7 6.Rf1-f3 1-0

(845) Pirc - Byrne Olympiade, 1952 [T3H] 1...Nd6-f5+ 2.Kd4-d3 Rc5xc3+ 3.Kd3xc3 Nf5-e3 4.Rf1xf2 Ne3-d1+ 5.Kc3-d4 Nd1xf2 0-1

(846) Plachetka - Basagic Sofia, 1979 [T3A] 1.Nd4-f5 g6xf5 2.Bg4xf5 Rg7xg3 3.Rg1xg3+ Kg8-f7 [3...Kg8-h8 4.Qe3-g1 ] 4.Qe3-h6 Nc5-d3 5.Qh6-h5+ Kf7-e7 6.Rg3-g7+ Ke7-d8 7.Qh5-f7 Qe5-a1+ 8.Rg7-g1 1-0

(847) Plater - Piechota Polen, 1956 [T3R] 1.Nf5-e7+ Re8xe7 2.Bc2xh7+ Nf8xh7 3.Qh5xh7+ Kg8-f8 4.Qh7-h8# 1-0

(848) Platz - Lampe Halle, 1957 [T3Z] 1.Qf2xf6+ Kf7xf6 2.Rd1-f1+ Kf6-e7 3.Bh6-g5# 1-0

(849) Poel - Los Holland, 1992 [T3A] 1...h5-h4 2.Rf4xh4 Bg7xc3 3.b2xc3 Re8-e2 0-1

(850) Pogrebysski - Kortschmar Kiew, 1937 [Tv3Z] 1.Ne5xc6 b7xc6 2.Nc3xd5 Kg8-h8 [2...c6xd5 3.Bg2xd5+ Kg8-h8 4.Bd5xa8 ] 3.Nd5xe7 Qd8xe7 4.Qb3-b4 [4.Qb3-a3+- Alternative] 4...Rf8-f6 5.Rc1xc6 1-0

(851) Polejes - Kremenezki Moskau, 1973 [T3Z] 1...Qb6xb2+ 2.Kc1xb2 Ne5-d3+ 3.Kb2-a3 Bf6-b2+ 4.Ka3-a4 Re8xe4+ 5.c2-c4 Re4xc4+ 6.Ka4-b3 Rc4-c3+ 7.Kb3-a4 Rc3-a3# 0-1

(852) Polugajewski - Antoschin UdSSR, 1955 [T3R] 1.g5-g6 Qc2xg6+ 2.Rh3-g3 Qg6-d3 3.Be3-g5 1-0

(853) Polvin - Hrejcik Wien, 1954 [T3Z] 1...Qe5xh2+ 2.Kh1xh2 Nh6-g4+ 3.Kh2-h1 Rb3-h3+ 4.g2xh3 Re2-h2# 0-1

(854) Pomar - Cuadras Olot, 1974 [T3W] 1...f5-f4!! 2.Kd6-d5 [2.g3xf4 h5-h4-+ ; 2.e3xf4 h5-h4! 3.g3xh4 g4-g3 4.f2xg3 e4-e3-+ ] 2...h5-h4 3.Kd5xe4 f4-f3! 4.g2xf3 h4-h3 0-1

(855) Popkow - Weressow UdSSR, 1963 [T3F] 1.Nc3-d5 Be7-h4 [1...e6xd5 2.Qe2xe7 Rf8-f7 3.Qe7-e8+ Rf7-f8 4.Qe8-e5 ] 2.Bf4-c7 Qa5-a2 3.Nd5-b4 1-0

(856) Popow - Angelow Fernpartie, 1961 [T3A] 1.Re7-d7 Be6xd7 2.Qf6-d6+ Re8-e7 3.Qd6-h6+ Kf8-e8 4.Rg3-g8# 1-0

(857) Portisch - Huebner Bugonjo, 1978 [T3R] 1...Nf6-e4+ 2.f3xe4 f5xe4+ 3.Kf2-e1 Qd6xg3+ 4.Rg1xg3 Rh3-h1+ 5.Be2-f1 Rh1xf1+ 6.Ke1-e2 Rf7-f2# 0-1

(858) Poulsen - Hansen Arhus, 1990 [T3F] 1...f7-f5 2.e5xf6 Rd8xd4 3.Re4xd4 Bc7-b6 4.Kf2-e3 e6-e5 0-1

(859) Prandstetter - Blatny Brno, 1990 [T3X] 1.Qd3-e3 Rc4xe4 [1...Nc5xe4 2.Rg6xh6+ Kh8-g7 3.Qe3-g1+ Ne4-g5 4.h4xg5 Rc4-f4+ 5.Kf1-e2 Rf4xf5 6.Qg1-a7+ ] 2.Rg6xh6+ Kh8-g7 3.Qe3-g3+ Kg7-f7 4.Qg3-g6+ Kf7-e7 5.Rh6-h7+ Ke7-d8 6.Rh7-a7 1-0

(860) Prudnikowa - Paulauskiene Debrecen, 1992 [T3H] 1.Re7-g7+ Ne6xg7 2.Qf6-f7+ Kg8-h8 3.Qf7xf8+ Rb8xf8 4.Rf1xf8# 1-0

(861) Psachis - Lputian Jerewan, 1988 [T3P] 1...Rb4xb2 2.Nc4xb2 a4-a3 3.Bf1-c4 a3xb2 4.Bc4-a2 h5-h4 5.Kf4-g4 Kg7-g6 6.Ba2-b1+ Kg6-f7 7.Bb1-f5 h4-h3 8.Kg4xh3 b2-b1Q 9.Bf5xb1 Kf7-e6 1/2-1/2

(862) Quinteros - Kouatly Luzern, 1985 [T3Z] 1...Ne5xf3+ 2.g2xf3 Rb5-g5+ 3.Kg1-f1 Qd7xh3+ 4.Kf1-e2 Rg5-g2+ 5.Bd4-f2 Rg2xf2+ 6.Ke2xf2 Qh3-h2+ 0-1

(863) Ragosin - Alatorzew 1937 [T3H] 1.Ne2xd4 c5xd4 2.Qa7xb7+ Rb2xb7 3.Ra8xe8 Kf7xe8 4.Bf3xc6+ Rb7-d7 5.Kf1-e2 Ke8-e7 6.Bc6xd7 Ke7xd7 7.Ke2-d3 1-0

(864) Rauser - Iljin_Genewski Tiblissi, 1937 [Tv3A] 1...d5-d4 2.Be3xd4 Re8-e2+ [2...Bc5xd4 Alternative 3.Qf2xd4 Qh3-g2+-+ ] 3.Bd3xe2 Nf6-e4+ 0-1

(865) Reschewski - Matsumoto Siegen, 1970 [T3Z] 1.Ne4-f6+ g7xf6 [1...Be7xf6 2.e5xf6 Qd8xf6 3.Bd2-g5 ] 2.e5xf6 Be7xf6 3.Bg2-e4 Rf8-e8 4.Qh5xh7+ Kg8-f8 5.Be4-g6 Bf6-g7 6.Bd2-h6 Qd8-f6 7.Rd1xd7 Nc6-e7 8.Qh7-h8+ Ne7-g8 9.Qh8xg7+ Qf6xg7 10.Rd7xf7# 1-0

(866) Reti - Maroczy New York, 1924 [T3P] 1.Rd1-d4 Re8-e5 2.Qa5-a6 h4xg3 3.h2xg3 Re5-h5 4.Rd4-h4 1/2-1/2