Site hosted by Angelfire.com: Build your free website today!
Created with SCID available at scid.sourceforge.net

Opening Report

Database: alltwic (700,861 games)
Report: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bb7 (166 games)
ECO: C99e [Spanish: Closed, Chigorin, 13...Bb7]
Generated by Scid 3.6, 2004.03.03

BR :: :: BR BK ::
:: BB BQ BB BP BP BP
BP :: BP BN ::
BN BP :: BP ::
:: WP WP :: ::
:: :: :: WN :: WP
WP WP WB WN WP WP ::
WR WB WQ WR WK

1. Statistics and History

1.1 Statistics

                   Games     1-0     =-=     0-1    Score
-----------------------------------------------------------
 All report games    166      73      57      35    61.4%
-----------------------------------------------------------

1.2 Oldest games

1: 0-1(42) Long -- Gromer, Nice 1938.09.03 [43]
2: 1-0(62) Janosevic -- Fuderer, Belgrade 1948 [69]
3: 1-0(44) Aronin -- Tolush, Moscow 1950 [4]
4: =-=(23) Vasconcellos -- Lemos, Fortaleza 1951 [64]
5: 1-0(44) Lokvenc -- Barcza, Marianske Lazne 1951 [64]

1.3 Newest games

1: 1-0(28) Klovans 2462 -- Kruek 2138, Bad Zwischenahn GER 2003.11.18 [39]
2: 1-0(29) Aagaard 2373 -- Ong 2207, Malmo SWE 2003.11.09 [53]
3: =-=(37) Voitsekhovsky 2503 -- Slavina 2399, St Petersburg RUS 2003.10.25 [64]
4: 1-0(31) Baramidze 2463 -- Ong 2207, Halkidiki GRE 2003.10.23 [19]
5: 0-1(40) Moreno Carnero 2512 -- Kuzmin 2583, Port Erin IOM 2003.09.29 [22]

1.4 Current popularity

Year               1800-99 1900-49 1950-69 1970-79 1980-89 1990-99 2000-09

Once every X games   ---    2929     838    2342    3490    7870    8213
Frequency in all years: once every 4222 games
In the 10 years to today: once every 7791 games (down 45% from all years)
In the 5 years to today: once every 8442 games (down 49% from all years)
In the 1 year to today: once every 9245 games (down 53% from all years)

1.5 Most frequent players (White)

1: 4 1958-1970 88% Fischer, Robert J [5,43,45,64]
2: 3 1951-1986 50% 2490 Geller, Efim P [23,58,64]
3: 3 1985-1988 50% 2455 Ernst, Thomas [53,59,68]
4: 2 2000100% 2581 Illescas Cordoba, Miguel [23]
5: 2 2000 75% 2542 Xie Jun [18]
6: 2 1963-1979 50% 2530 Parma, Bruno [36,57]

1.6 Most frequent players (Black)

1: 7 1968-2002 43% 2435 Van Riemsdijk, Herman C [23,29,30,39,52,55,71]
2: 5 1988-2002 30% 2467 Matsuura, Everaldo [2,8,9,20]
3: 5 1951-1959 40% Keres, Paul [26,30,45,58,64]
4: 3 1988-1992 17% 2360 Sorensen, Torben [31,42,68]
5: 3 1976-2001 33% 2329 Thorsteinsson, Bjorn [7,33,35]
6: 3 2000-2001 17% 2288 Biedma Martin, Enrique [23,54]

2. Ratings and Performance

2.1 Average ratings and performance

White rating: 2416 (95 games); White performance: 2427 (56% vs 2384)
Black rating: 2384 (93 games); Black performance: 2336 (39% vs 2416)

2.2 Games with highest average rating

1: 1-0(38) Shirov 2695 -- Timman 2595, Belgrade 1995 [9]
2: 0-1(31) Geller -- Keres, Moscow 1951 [58]
3: =-=(38) Timman 2595 -- Piket 2625, Amsterdam 1995 [8]
4: 1-0(50) Bronstein -- Geller, Moscow 1951 [25]
5: =-=(36) Gligoric -- Keres, Helsinki 1952 [64]
6: =-=(41) Bronstein -- Keres, Moscow 1951 [30]
7: =-=(26) Short 2575 -- Nunn 2600, Naestved 1985 [15]
8: =-=(60) Savon 2570 -- Bronstein 2585, Petropolis 1973 [65]

3. Result Trends

3.1 Result lengths and frequencies

                 Score      Game length             Frequency       
                          1-0    =-=    0-1    1-0     =-=     0-1  
 Report games    61.5%     47     33     44   43.9%   34.3%   21.0% 
 All games       54.3%     40     35     41   36.8%   34.9%   28.1%

3.2 Shortest wins (White)

1: 1-0(22) Grinberg 2425 -- Bronstein 2380, Mar del Plata 1976 [67]
2: 1-0(23) Nicevski -- Messing, Novi Travnik 1969 [56]
3: 1-0(28) Gligoric -- Letelier, Asuncion 1960 [64]
4: 1-0(28) Klovans 2462 -- Kruek 2138, Bad Zwischenahn GER 2003 [39]
5: 1-0(29) Aagaard 2373 -- Ong 2207, Malmo SWE 2003 [53]

3.3 Shortest wins (Black)

1: 0-1(18) Rosino -- Zuidema, The Hague 1961 [43]
2: 0-1(29) Wohl 2265 -- Sarapu 2325, Sydney 1989 [68]
3: 0-1(29) Aleman Dovo -- Pomar Salamanca, Havana 1952 [68]
4: 0-1(31) Geller -- Keres, Moscow 1951 [58]
5: 0-1(32) Kuijf 2490 -- Korchnoi 2625, Wijk aan Zee 1990 [18]

4. Moves and Themes

4.1 Move orders reaching the report position

There were 15 move orders reaching this position. The top 8 are:
1: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bb7 (98)
2: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bb7 (37)
3: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 cxd4 12.cxd4 Qc7 13.Nbd2 Bb7 (6)
4: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 cxd4 12.cxd4 Qc7 13.Nbd2 Bb7 (6)
5: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bb7 (6)
6: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 cxd4 12.cxd4 Bb7 13.Nbd2 Qc7 (3)
7: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Bb7 12.Nbd2 cxd4 13.cxd4 Qc7 (2)
8: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.h3 d6 9.c3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bb7 (1)

4.2 Moves from the report position

    Move   ECO       Frequency    Score  AvElo Perf AvYear %Draws
 1: Nf1    C99e       82: 49.3%   54.2%  2358  2386  1976   38%
 2: d5     C99g       81: 48.7%   67.2%  2461  2533  1982   32%
 3: a4                 2:  1.2%  100.0%              1993    0%
 4: Nb3                1:  0.6%  100.0%              1995    0%
_______________________________________________________________
TOTAL:               166:100.0%   61.4%  2415  2464  1980   34%

4.3 Positional Themes

Frequency of themes in the first 20 moves of each game:
Same-side castling: 100% White Isolated Queen Pawn: 19%
Opposite castling: 0% Black Isolated Queen Pawn: 18%
Kingside pawn storm: 1% White Pawn on 5/6/7th rank: 70%
Queens exchanged: 13% Black Pawn on 2/3/4th rank: 22%
Only one side has Bishop pair: 0% Open c/d/e file: 98%

4.4 Endgames

Material at the end of each game:
P BN R R,BN Q Q,BN Q,RQ,R,BN
Report games 0% 10% 5% 25% 1% 7% 1% 51%
All games 2% 10% 9% 25% 2% 4% 4% 43%

5. Theory Table

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bb7: +73 =57 -35 (101.5/166: 62%)
1415161718192021
1 d51
Rfc82 		Bd33
Nc44 		Nf15
Nd7 		b3
Ncb6 		Be3
f5 		Rc1
Qd86

13: 77%
2 ...
Rac8 		Bb1
Nh57 		Nf18
Nf4 		Ng39
Bf610 		Qd2
Nc4 		Qb4
g6 		a4
bxa4 		Rxa4
Bg711 		13: 81%
3 ...
... 		Bd3
Nd712 		Nf113
Nc414 		b3
Ncb6 		Ng315
g6 		Bh6
Rfe8 		Ng516
Qd8 		Qg4
Bf817 		7: 64%
4 ...
... 		...
... 		...
f5 		exf518
Nc519 		Bb120
Nc4 		a321
Bf6 		Ne3
e4 		Nxc4
bxc422 		14: 46%
5 ...
Bc8 		Rb123
Bd724 		Nf125
Rfc826 		Bd3
Qd827 		Ng3
g6 		Rf1
Ne8 		b3
Nb7 		b4
Ng728 		18: 83%
6 ...
... 		Nf1
Bd729 		b330
Rfc8 		Ne331
Nb7 		Bb232
Nc5 		Nd2
g6 		b4
Na4 		Bxa4
bxa433 		13: 58%
7 ...
... 		...
... 		Ng3
Rfc834 		Bd335
Nb736 		Be3
Nc5 		Rc1
Qb8 		Bb1
Na437 		Qd2
Qb738 		6: 58%
8 Nf1
Rac839 		Ne340
Nxe4 		d541
Nf6 		b3
Nxd5 		Nxd5
Bxd5 		Bxh7+
Kxh7 		Qxd5
Qc6 		Qd2
Nb742 		8: 50%
9 ...
... 		Bd3
Nc643 		Ne344
g645 		d5
Nb446 		Bb1
a5 		Bd2
Na6 		Ng4
Nh5 		Nh6+
Kh847 		11: 41%
10 ...
... 		...
d5 		exd548
e449 		Bxe4
Nxe4 		Rxe4
Bxd5 		Re150
Qb751 		Ne3
Bxf3 		Qxf3
Qxf352 		10: 40%
11 ...
... 		Bb1
d553 		exd554
exd455 		Bg5
h656 		Bh4
Nxd5 		Qd3
g6 		Bg357
Bd6 		Bxd6
Qxd658 		14: 64%
12 ...
... 		...
Rfe8 		Ng359
g660 		Bg561
Kg762 		Qd2
Nc4 		Bh6+
Kh8 		Qe2
Ng8 		Bc1
exd463 		8: 31%
13 ...
... 		Re2
Nh564 		g465
Nf4 		Bxf4
exf4 		Qd2
f5 		gxf5
Rxf5 		exf566
Bxf3 		Ree1
Qxc267 		17: 68%
14 ...
... 		...
d5 		Nxe568
dxe469 		Ng370
Rfd8 		Nf5
Bd671 		Ng4
Nxg4 		hxg4
Re8 		Qe1
Bh2+72 		14: 64%
  1. 14.a4 Nd7 15.Bb1 Rac8 16.axb5 axb5 17.Nf1 Nc4 18.b3 Ncb6 19.Bb2 d5 20.dxe5 dxe4 21.Bxe4 Nc5 22.Bxb7 Qxb7 1-0(37) Koch -- Manca, Groningen 1986; 14...Rfc8 15.Bd3 b4 16.Nf1 Nc6 17.d5 Nb8 18.a5 Nbd7 19.Ng3 Nc5 20.Bb1 Bd8 21.Nh2 Rcb8 22.Bg5 Ne8 1-0(49) Thomsen -- Tornerup, Copenhagen DEN 2000.
    14.Nb3 Nxb3 15.axb3 Rac8 16.Bd3 Rfe8 17.Bd2 Bf8 18.d5 g6 19.Nh2 Bg7 20.Ng4 Nh5 21.Nh6+ Kh8 22.Nf5 gxf5 1-0(38) Ulfarsson 2230 -- Arnason 2270, Island 1995.

  2. 14...Rfe8 15.a4 b4 16.Nf1 Nd7 17.Bd2 Nc4 18.Bxb4 Nxb2 19.Qb1 a5 20.Qxb2 axb4 21.Ne3 Reb8 22.Qxb4 Ba6 =-=(45) Szabo -- Foldi, Budapest 1959; 15.Nf1 Bf8 16.Ng3 Rac8 17.Bd3 g6 18.Bg5 Bg7 19.Rc1 Qd8 20.Qd2 Rxc1 21.Rxc1 Bc8 22.Rxc8 Qxc8 1-0(73) Machalova 2103 -- Sycova 2081, Bratislava SVK 2000.
    14...Nh5 15.b4 Nc4 16.Nxc4 Qxc4 17.Bd2 g6 18.a4 Rfb8 19.Re3 Qc8 20.Rea3 Qe8 21.Bd3 f5 22.exf5 Bxd5 1-0(41) Bonch Osmolovsky -- Orlov, Riga 1954.
    =-= Rocha 2335 -- Matsuura, Sao Paulo 1988; =-= Kurajica 2505 -- Ivkov 2510, Amsterdam 1985.

  3. 15.Bb1 Nc4 16.Nf1 Qa5 17.Bd3 Nd7 18.Ng3 g6 19.a3 Qd8 20.b3 Ncb6 21.Bd2 Qf8 22.Nh2 Nf6 1-0(56) Grischuk 2549 -- Feoktistov 2359, St Petersburg RUS 1999.

  4. 15...Bf8 16.b3 Qc3 17.Rb1 Qxd3 18.Rb2 Qc3 19.b4 Nc4 20.Rb3 Qa1 21.Nxc4 Rxc4 22.Nd2 Rd4 0-1(46) Poliviou -- Hadzimanolis 2281, Patras GRE 2001.
    15...Nd7 16.Nf1 Nc5 17.Ne3 Nxd3 18.Qxd3 Nc4 19.Nf5 Bf8 20.b3 Nb6 21.Bd2 Nd7 22.Ng5 h6 1-0(44) Aronin -- Tolush, Moscow 1950.

  5. 16.Bxc4 bxc4 17.Re3 a5 18.Rc3 Qd7 19.Qc2 Ba6 20.Nxc4 Rxc4 21.Rxc4 Bxc4 22.Qxc4 Rc8 1-0(50) Fischer -- Rossetto, Buenos Aires 1970.

  6. =-= Tatai 2490 -- Weemaes 2315, Thessaloniki 1984.

  7. 15...Nd7 16.Nf1 f5 17.Bg5 Nf6 18.Bxf6 Bxf6 19.exf5 Nc4 20.Be4 Nxb2 21.Qb3 Na4 22.g4 Qf7 0-1(45) Van Riemsdijk 2400 -- Servat 2460, Villa Martelli 1997.
    15...Nc4 16.Nf1 a5 17.Ng3 g6 18.b3 Nb6 19.Bh6 Rfe8 20.Qd2 b4 21.Bd3 Nbd7 22.Bb5 Bf8 1-0(30) Sigurjonsson -- Thorsteinsson, Reykjavik 1976.
    15...Kh8 16.Nf1 Ng8 17.Ng3 g6 18.Bd3 Bf6 19.b3 Bxd5 20.exd5 e4 21.Nxe4 Bxa1 22.Ba3 Bg7 1-0(63) Hunt 2411 -- Rudd 2135, Portsmouth ENG 2002.

  8. 16.a4 Nf4 17.axb5 axb5 18.Nf1 Ra8 19.Kh2 Qd7 20.b3 Bd8 21.Ne3 Bb6 22.Bd2 Ra7 1-0(41) Soto 2386 -- Matsuura 2467, Sao Paulo BRA 2001; 1-0(41) Soto 2386 -- Matsuura 2467, Sao Paulo 2001.
    16.g3 g6 17.Nf1 Qd7 18.h4 Nc4 19.b3 Nb6 20.Bh6 Rfe8 21.Bd3 Nf6 22.N3h2 Nbxd5 =-=(38) Timman 2595 -- Piket 2625, Amsterdam 1995.

  9. 17.Kh2 g6 18.g3 Nh5 19.Bh6 Ng7 20.g4 Nc4 21.Qe2 Nb6 22.Ne3 Bf6 1-0(82) Zielinski 2305 -- Chachaj 2325, Porabka 1986; 17...f5 18.Ng3 fxe4 19.Bxe4 Bf6 20.Ne2 Nxe2 21.Rxe2 Nc4 22.Qd3 h6 1-0(78) Gambit Tiger 1.0 -- Gandalf 4.32g, Cadaques ESP 2001.
    17.Bxf4 exf4 18.Bd3 Bf6 19.Qe2 Qc5 20.Rac1 Qb4 21.b3 Rfe8 22.Rxc8 Bxc8 1-0(38) Shirov 2695 -- Timman 2595, Belgrade 1995; 19.Rb1 Nc4 20.Bxc4 Qxc4 21.Qd2 g5 22.N1h2 Qc2 1-0(44) Schneider 2424 -- Mahesh Chandran 2419, Nakhchivan AZE 2003.
    17.Ne3 Qxc1 18.Qxc1 Rxc1 19.Rxc1 Ne2+ 20.Kf1 Nxc1 21.Bc2 Nxa2 22.Rxa2 Nc4 =-=(43) Bluvshtein 2449 -- Matsuura 2453, Bled SLO 2002.

  10. 17...Bd8 18.Bd3 Nxd3 19.Qxd3 Qc2 20.Qf1 Bb6 21.Nf5 Qc7 22.Be3 Nc4 1-0(52) Herrera 2420 -- Alonso 2425, Cienfuegos 1996.

  11. 22.Nf1 a5 =-=(72) Bologan 2589 -- Qin Kanying 2475, Shanghai CHN 2000.

  12. 15...Nc4 16.Nxc4 bxc4 17.Bf1 c3 18.bxc3 =-= Mikhalchishin 2561 -- Mohr 2486, Maribor SLO 2003; 16.Nf1 Nd7 17.Ng3 g6 18.b3 Ncb6 19.Bh6 Rfe8 20.Nh2 Qd8 21.Qf3 Nc5 22.Bf1 Bg5 1-0(47) Saravanan 2393 -- Ravi 2336, Nagpur IND 1999.

  13. =-= Kurajica 2525 -- Sax 2530, Amsterdam 1976.

  14. 16...Nc5 17.Ng3 Nxd3 18.Qxd3 Qc2 19.Qxc2 Rxc2 20.Nf5 Re8 21.b3 Bc8 22.Nxe7+ Rxe7 1-0(35) Aseev 2455 -- Sturua 2420, Lvov 1985.

  15. 18.Ne3 Nc5 19.Bc2 g6 20.Bb2 Bf6 21.g4 a5 22.Kg2 Qd7 =-=(26) Short 2575 -- Nunn 2600, Naestved 1985.

  16. 20.Qd2 Qc3 21.Qd1 Qc7 22.Rc1 Qb8 1-0(40) Velimirovic 2558 -- Mihos, Athens GRE 2000.

  17. 22.Qh4 Qf6 0-1(50) Vuckovic 2433 -- Michos 2241, Chania GRE 1999.

  18. 17.Bg5 Nc5 18.exf5 Nc4 19.Bxc4 bxc4 20.Bxe7 Qxe7 21.Ne3 Nd3 22.Re2 Rc5 1-0(52) Xie Jun 2542 -- The World, Internet CHN 2000; *(44) Xie Jun 2542 -- The World, Internet CHN 2000; 18.Bxe7 Qxe7 19.exf5 Nc4 20.Bxc4 bxc4 21.Ne3 Nd3 22.Re2 e4 0-1(32) Kuijf 2490 -- Korchnoi 2625, Wijk aan Zee 1990; 19.b3 Qf7 20.Ng3 fxe4 21.Bxe4 Nxe4 22.Nxe4 Qxd5 0-1(63) Bernard 2335 -- Bozek 2380, Poznan 1987; 17...Nf6 18.Rc1 Qd7 19.Rxc8 Rxc8 20.b3 Nxe4 21.Bxe4 fxe4 22.Rxe4 Ba8 1-0(65) Peptan 2395 -- Li Ruofan 2230, Medellin 1996.
    17.Ng3 f4 18.Nf1 Nc5 19.b3 b4 20.Bb2 Qb6 21.Rc1 Rc7 22.Bb1 Bc8 =-=(30) Vogt 2430 -- Smejkal 2600, Halle 1974; 18.Nf5 Bf6 19.b3 g6 20.Nh6+ Kg7 21.Ng4 Be7 22.Bd2 h5 1-0(40) Aroshidze 2345 -- Davidov 2248, Baku AZE 2002.
    17.b4 Nc4 18.exf5 Bxd5 19.Ng3 Qb7 20.Nd4 Bxg2 21.f3 Qa7 22.Kxg2 Qxd4 0-1(38) Handke 2476 -- Kuzmin 2583, Port Erin IOM 2003.

  19. 17...Bxd5 18.Ng5 Bxg5 19.Bxg5 Ba8 20.Qg4 Qb7 21.Rad1 d5 22.f6 Nxf6 1-0(42) Ivanov 2415 -- Magerramov 2440, Pavlodar 1987; 19...Nf6 20.Ne3 Ba8 21.b4 Nc4 22.Bxc4+ bxc4 1-0(31) Baramidze 2463 -- Ong 2207, Halkidiki GRE 2003; 18.Ng3 Qb7 19.Be4 Nf6 20.Bxd5+ Qxd5 21.Qe2 Rc7 22.Rd1 Qb7 0-1(37) Unzicker 2505 -- Honfi 2390, Baden-Baden 1981.

  20. 18.Bc2 Nc4 19.Ne3 Nb6 20.b4 Nca4 21.Bd2 Kh8 22.Be4 Nb2 =-=(61) Tsuboi 2290 -- Matsuura, Sao Paulo 1988.

  21. 19.Ne3 Nb6 20.Nh2 Bg5 21.Nhf1 Qf7 22.a3 Kh8 0-1(44) Madl 2390 -- Richtrova 2355, Azov 1990.

  22. 22.Bxe4 c3 0-1(40) Moreno Carnero 2512 -- Kuzmin 2583, Port Erin IOM 2003.

  23. 15.b4 Nc4 16.Nxc4 Qxc4 17.a4 Bd7 18.Bb3 Qc7 19.a5 Rfc8 20.Bd2 g6 21.Nh2 Qd8 22.Qf3 Rc7 =-=(40) Klovans -- Nei, Leningrad 1963; 17.Rb1 Bd7 18.Bd3 Qc7 19.Be3 Ne8 20.Nd2 Qd8 21.Nb3 Bg5 22.Qd2 Bxe3 1-0(43) Tseshkovsky 2560 -- Van Riemsdijk 2435, Riga 1979; 17.Bd2 Bd7 18.Rc1 Qc7 19.Bd3 Qb7 20.Qe2 Rfc8 21.Nh2 Rxc1 22.Rxc1 Be8 =-=(28) Akhmadeev 2467 -- Donchenko 2382, Voronezh RUS 1999.
    15.b3 Bd7 16.Ba3 Rfe8 17.Nf1 Qb6 18.g4 h6 19.Bc1 Nh7 20.Be3 Qd8 21.Kg2 Ng5 22.N1h2 Nb7 1-0(44) Illescas Cordoba 2581 -- Biedma Martin 2288, Dos Hermanas 2000; 1-0(44) Illescas Cordoba 2581 -- Biedma Martin 2288, Dos Hermanas ESP 2000; 16.Nf1 Nb7 17.Bd2 Rfc8 18.Rc1 a5 19.a3 Qb8 20.b4 axb4 21.axb4 Ra3 22.Ne3 g6 1-0(68) Georgiev 2590 -- Pinter 2560, Haifa 1989.
    15.Re3 Nb7 16.Rc3 Qb8 17.b4 a5 18.Ba3 Bd7 19.bxa5 Bd8 20.Nb3 Nxa5 21.Nxa5 Bxa5 22.Rb3 Rc8 =-=(41) Panno -- Eliskases, Mar del Plata 1958; 17.Nb3 Bd7 18.Be3 Rc8 19.Rxc8+ Qxc8 20.a4 bxa4 21.Nbd2 Nc5 22.Bxc5 Qxc5 1-0(58) Geller 2490 -- Eslon 2415, Amsterdam 1986.
    15.Bd3 Bd7 16.Rb1 Rfc8 17.b3 g6 18.Nf1 Nb7 19.b4 a5 20.a3 Nh5 21.Qe2 Qd8 22.Bxb5 Rc3 1-0(48) Hracek 2620 -- Radulski 2421, Budapest HUN 2000.
    =-= Honfi -- Pietzsch, Sarajevo 1966.

  24. 15...b4 16.Nf1 Nb7 17.Be3 Bd7 18.Rc1 Rfc8 19.Qd2 Qa5 20.Bb1 Bd8 21.Rxc8 Rxc8 22.Rc1 Bb6 =-=(25) Nikitin -- Ravinsky, Moscow 1964.

  25. 16.Bd3 Rfc8 17.Nf1 Bd8 18.Ng3 Qa7 19.Rf1 Ne8 20.Kh1 Nb7 21.b4 a5 22.a3 axb4 1-0(50) Bronstein -- Geller, Moscow 1951.
    16.b3 Rfc8 17.Bd3 b4 18.a3 bxa3 19.Bxa3 Bb5 20.Bxb5 axb5 21.Rc1 Qa7 22.Rxc8+ Rxc8 1-0(59) Boleslavsky -- Giterman, URS 1968.

  26. 16...Nc4 17.b3 Nb6 18.Ba3 Rfc8 19.Bd3 Bf8 20.Qe2 Nh5 21.Bc1 g6 22.g4 Nf4 1-0(43) Byvshev -- Keres, Moscow 1952.
    16...Rac8 17.Ne3 g6 18.Bd2 Nb7 19.b4 Nh5 20.Rc1 Qd8 21.Kh2 Nf4 22.Ng1 Bf6 =-=(31) Dworzynski -- Beni, Marianske Lazne 1956.

  27. 17...Bd8 18.Qe2 Nc4 19.b3 Na5 20.Ng3 Qb7 21.Bd2 Qa7 22.Kh1 Nb7 1-0(40) Unzicker -- Gumprich, Bad Neuenahr 1957.
    17...Qb7 18.Qe2 Rc7 19.b3 Qc8 20.Bd2 Nb7 21.b4 Qe8 22.Rec1 Rxc1 1-0(49) Matanovic -- Sanchez, Saltsjobaden 1952.

  28. 22.Bh6 a5 1-0(65) Nedeljkovic -- Gruenfeld, Belgrade 1952.

  29. 15...Nb7 16.a3 a5 17.Bd2 a4 18.Ng3 Nc5 19.Be3 g6 20.Rc1 Nfd7 21.Nh2 Qd8 22.Qd2 Nb6 0-1(49) Van der Wiel 2375 -- Van Riemsdijk 2435, Amsterdam 1979.
    15...Ne8 16.g4 Bd7 17.Ng3 g6 18.Bh6 Ng7 19.Bd3 Rfc8 20.Qe2 Nc4 21.Rec1 Qb7 22.a4 Bd8 1-0(55) Aronin -- Tolush, Moscow 1952.

  30. 16.Ne3 g6 17.Bd2 Rfc8 18.b4 Nc4 19.Nxc4 bxc4 20.Re3 Nh5 21.a4 Nf4 22.Rc3 Qb6 =-=(45) Attard -- Durao, Madrid 1960; 17.Kh2 Nh5 18.Bd2 Nb7 19.Rc1 Rac8 20.b4 Ng7 21.g4 Qd8 22.Qe2 h5 =-=(44) Romero -- Ortega, Havana 1952; 16...Rfc8 17.Bd2 Nc4 18.Nxc4 Qxc4 19.Bb3 Qc7 20.Rc1 Qb6 21.Qe2 Rxc1 22.Rxc1 Rc8 =-=(42) Lokvenc -- Toran Albero, Munich 1954.
    16.Bg5 Rfc8 17.Bd3 Qd8 18.Ne3 Rab8 19.Bxf6 Bxf6 20.Qe2 Qb6 21.b4 Nb7 22.a4 bxa4 0-1(44) Boere de Souza -- Van Riemsdijk 2400, Cabo Frio 1984; 16...Rac8 17.Rc1 Qd8 18.Be3 Nc4 19.b3 Nxe3 20.Nxe3 Ne8 21.Bd3 g6 22.Rxc8 Bxc8 1-0(41) Siaperas -- Zhugder, Moscow 1956.
    16.Bd3 Rfc8 17.Qe2 Bd8 18.Bg5 Qa7 19.Ng3 h6 20.Be3 Bb6 21.Nh4 Bxe3 22.fxe3 g6 =-=(43) Milic -- Gruenfeld, Belgrade 1952; 17.Bd2 Nc4 18.Rc1 Qb7 19.Bxc4 bxc4 20.Bc3 Be8 21.N3d2 Nd7 22.Ne3 Nc5 0-1(68) Lobron 2495 -- Eslon 2445, Biel 1984.
    16.N3h2 Rfc8 17.Bd3 Nb7 18.b4 a5 19.Bd2 axb4 20.Bxb4 Nc5 21.a3 Qa7 22.Ng3 Bd8 =-=(41) Bronstein -- Keres, Moscow 1951.

  31. 17.Bd3 Nb7 18.Ng3 Nc5 19.Bf1 b4 20.Nd2 a5 21.a4 bxa3 22.Bxa3 Qb6 1-0(63) Vogt 2470 -- Sorensen 2345, Copenhagen 1989.

  32. 18.Ba3 Nc5 19.Nd2 a5 20.Bb2 g6 21.a3 Nh5 22.Rc1 Ng7 1-0(43) Tolnai 2500 -- Siklosi 2365, Kecskemet 1991.

  33. 22.Nec4 Qb8 1-0(63) Stefansson 2540 -- Thorsteinsson 2325, Reykjavik 1996.

  34. 16...g6 17.Bg5 Rfc8 18.Bd3 Qd8 19.Qd2 Nc4 20.Qc1 Nb6 21.Qd2 Nc4 22.Qc1 Nb6 =-=(23) Haraldsson 2215 -- Arnason 2260, Reykjavik 1984.
    16...Ne8 17.Nh2 g6 18.Bh6 Ng7 19.Rc1 Rac8 20.Ng4 Qd8 21.f4 Nc4 22.b3 Bxg4 1-0(45) Dueckstein -- Zhugder, Moscow 1956.

  35. 17.Bb1 Nb7 18.Bg5 h6 19.Be3 Nc5 20.Qd2 Qd8 21.Nh2 Nh7 22.Nf5 Bxf5 0-1(75) Ptacnikova 2246 -- Thorsteinsson 2329, Reykjavik ISL 2001.

  36. 17...Ne8 18.b3 g6 19.Bh6 Nb7 20.Qd2 Qc3 21.Rac1 Qxd2 22.Bxd2 Rxc1 =-=(23) Parma 2530 -- Ivkov 2525, Bled 1979.

  37. 20...a5 21.Nh4 g6 22.Nf3 Na4 1-0(40) Thipsay 2490 -- Karolyi 2365, London 1991.

  38. 22.b3 Rxc1 =-=(46) Razuvaev 2515 -- Smejkal 2600, Amsterdam 1975.

  39. 14...Rfc8 15.Re2 Nc6 16.Ng3 Bd8 17.a3 Ne7 =-= Hagara 2407 -- Postny 2499, Pardubice CZE 2003; 15.Bb1 Nc6 16.d5 Nb4 17.Ne3 a5 18.a3 Na6 19.Nf5 Bf8 20.Nh2 Nc5 21.Bg5 Ne8 22.Ng4 f6 0-1(37) Dolezal -- Dolezal 2225, Mlada Boleslav 1994.
    14...Nc4 15.Ng3 g6 16.a4 Nb6 17.b3 Rfc8 18.Bd3 bxa4 19.bxa4 Bc6 20.Be3 Nbd7 21.Qe2 Bb7 22.Rab1 exd4 1-0(28) Klovans 2462 -- Kruek 2138, Bad Zwischenahn GER 2003.
    14...Rfd8 15.d5 Nc4 16.Ng3 Bc8 17.Bd3 Bd7 18.b3 Nb6 19.Be3 g6 20.Qd2 Rdc8 21.Rac1 Qb7 22.Nh2 Rxc1 =-=(33) Svensson 2200 -- Ostberg 2300, Boras 1979.
    =-= Aranha Filho 2260 -- Van Riemsdijk 2372, Sao Paulo BRA 2002.

  40. =-= Nicevski 2380 -- Petkevich 2465, Gdynia 1988.

  41. 16.Nf5 Qxc2 17.Nxe7+ Kh8 18.Qxc2 Rxc2 19.dxe5 dxe5 20.Nxe5 f6 21.Nf3 f5 22.b3 Rxf2 0-1(55) Meszaros -- Kluger, Budapest 1955.

  42. 22.Ba3 Bf6 1-0(30) Zezulkin 2440 -- Sorensen 2295, Norresundby 1992.

  43. 15...Nd7 16.Ne3 exd4 17.Nxd4 Bf6 18.Bb1 Qxc1 0-1 Rosino -- Zuidema, The Hague 1961; 18.Ndf5 g6 19.Nh6+ Kh8 20.Neg4 Bg7 21.Bg5 Ne5 22.Nxe5 dxe5 1-0(52) Fischer -- Incutto, Mar del Plata 1960.
    15...Nc4 16.d5 Nb6 17.g4 Na4 18.Ng3 g6 19.Re2 Qd7 20.Bh6 Rfd8 21.Rc2 Rxc2 22.Qxc2 Nc5 =-=(31) Suetin -- Nezhmetdinov, Kiev 1954.
    15...Rfd8 16.d5 Nc4 17.b3 Nb6 18.Ne3 g6 19.Nh2 Nbd7 20.b4 Nb6 21.Bd2 Qd7 22.Qf3 h5 =-=(29) Foldi -- Kluger, Budapest 1959.
    15...Rfe8 16.d5 Bf8 17.Bd2 Nc4 18.Rc1 Qb6 19.b3 Nb2 20.Qe2 Nxd3 21.Qxd3 g6 22.N3h2 Bg7 0-1(42) Long -- Gromer, Nice 1938.
    =-= Bukal 2425 -- Kosanski 2385, Sarajevo 1972.

  44. 16.Ng3 g6 17.Bh6 Rfe8 18.Rc1 exd4 19.Nxd4 Qb6 20.Nxc6 Bxc6 21.Be3 Qb7 22.Bd4 Nd7 0-1(81) Redondo Arguelles 2067 -- Vo Hong Phuong 2226, Yerevan ARM 1999.

  45. 16...exd4 17.Nf5 g6 18.Nxe7+ Qxe7 19.Bg5 Qe6 20.Bc2 Kg7 21.Bb3 Qe7 22.Qd2 Rfe8 1-0(44) Nikolaevsky -- Nezhmetdinov, Kiev 1957.
    16...Rfe8 17.Nf5 Bf8 18.Bg5 Nd7 19.Rc1 Qb8 20.Bb1 Nxd4 21.N3xd4 Rxc1 22.Bxc1 exd4 1-0(81) Fischer -- Keres, Zuerich 1959.

  46. 17...Nb8 18.Nh2 Nbd7 19.Qf3 Nc5 20.Bb1 Qd8 21.Nhg4 Nxg4 22.hxg4 Bg5 0-1(36) Incutto -- Espinosa Flores, Buenos Aires 1960.

  47. 22.Ng5 Bxg5 0-1(55) Rubinetti 2440 -- Bronstein 2355, Buenos Aires 1975.

  48. 16.dxe5 Nxe4 17.Ng3 f5 18.exf6 Bxf6 19.Bxe4 dxe4 20.Nxe4 Bxe4 21.Rxe4 Rcd8 22.Qe2 Qc6 1-0(42) O'Kelly de Galway -- Toran Albero, Hastings 1956; 21...Qc2 22.Qe2 h6 1-0(47) Beni -- Souza Mendes, Helsinki 1952; 17.Be3 Nc4 18.Bd4 Bc5 19.Bxc5 Qxc5 20.Qe2 Rfe8 21.Rac1 Qb6 22.Ne3 Nxe3 =-=(26) Zyla -- Martin, Bad Woerishofen 1988.
    16.Ng3 dxe4 17.Nxe4 Nxe4 18.Bxe4 exd4 19.Qd3 Bxe4 20.Rxe4 Bf6 21.Bg5 Qc2 22.Qxc2 Rxc2 0-1(35) De Moura -- Kramer, Bad Pyrmont 1951.

  49. 16...exd4 17.Nxd4 Nxd5 18.Nf5 Bf6 19.Qg4 Nc4 20.Bxc4 Qxc4 21.Re4 Qc2 22.Bh6 Qxb2 0-1(41) Perenyi 2255 -- Tompa 2420, ? 1974.

  50. 19.Bf4 Qb7 20.Re1 Rfd8 21.Ne3 Be4 22.Ng5 Bxg5 0-1(32) Collins 2172 -- Mahesh Chandran 2238, Witley 2000; 0-1(32) Collins 2172 -- Mahesh Chandran 2238, Witley ENG 2000.

  51. 19...Nc6 20.Ne5 Nxe5 21.Rxe5 Ba8 22.Qg4 Bd6 0-1(42) Ruiz Jimenez 2116 -- Herrera 2478, Mancha Real ESP 2002.

  52. 22.gxf3 Rfd8 1-0(73) Cifuentes Parada 2380 -- Van Riemsdijk 2390, Santiago 1981; 22...Nc6 =-=(47) Romero -- Lasker, Havana 1952.

  53. 15...exd4 16.Nxd4 Rfe8 17.Ng3 d5 18.exd5 Bb4 19.Rf1 Qe5 20.Nf3 Qxd5 21.Bg5 Qxd1 =-= Kozakov 2426 -- Sulypa 2449, Lviv UKR 2000; 19.Rxe8+ Rxe8 20.Nc2 Bf8 21.Ne3 Nc4 22.Nxc4 Qxc4 0-1(62) Ernst 2455 -- Bozek 2380, Poznan 1987; 18.e5 Bb4 19.Re2 Rxe5 20.Bf4 Rxe2 21.Ngxe2 Bd6 22.Bxd6 Qxd6 =-=(54) Skripchenko-Lautier 2370 -- Li Ruofan 2230, Medellin 1996; 19.Bf5 Bxe1 20.exf6 Qb6 21.Be3 Rxe3 22.fxe3 Bxg3 1-0(29) Aagaard 2373 -- Ong 2207, Malmo SWE 2003; 17.Bf4 Bf8 18.Ng3 Nc4 19.b3 Na3 20.Bd3 Qc3 21.Ndf5 d5 22.e5 Ne4 1-0(31) Fernandez -- Shaffer 2015, Dallas 1999; 16...d5 17.e5 Ne4 18.Bf4 Bc5 19.Bxe4 dxe4 20.Nf5 Qb6 21.N1e3 Nc4 22.Ng4 Qg6 =-=(30) Roth 2166 -- Lakat, Budapest HUN 2002.
    15...Nc4 16.b3 Nb6 17.Ng3 Rfe8 18.Bg5 Nbd7 19.Bd3 h6 20.Be3 Bf8 21.a4 b4 22.a5 d5 1-0(29) Ersahin -- Ermis, Antalya TUR 2002.

  54. 16.Nxe5 =-= Teran Alvarez 2356 -- Biedma Martin 2288, Seville ESP 2001.

  55. 16...e4 17.Ng5 Rfd8 18.Nxe4 Bxd5 19.Nxf6+ Bxf6 20.Bf5 Be6 21.Rxe6 fxe6 22.Bxe6+ Kh8 =-=(56) Duarte -- Van Riemsdijk, Sao Bernardo 1968; 17...Bxd5 18.Nxe4 Nxe4 19.Bxe4 Rfd8 20.Bf5 Rb8 21.Qg4 Nc6 22.Bf4 Bd6 1-0(29) Rodriguez -- Fernandez, Leon 1997.

  56. 17...Rfe8 18.Qd3 g6 19.Rxe7 Qxe7 20.Qxd4 Kg7 21.d6 Nc6 22.Qxf6+ Qxf6 1-0(23) Nicevski -- Messing, Novi Travnik 1969.
    17...Rcd8 18.Qd3 g6 19.Qxd4 Nxd5 20.Qh4 f6 21.Bh6 Rfe8 22.Be4 Bf8 1-0(70) Reinhardt -- Letelier, Mar del Plata 1958.

  57. 20.Bxe7 Nxe7 21.Qxd4 Nd5 22.Ne5 Nc6 =-=(32) Parma -- Lutovac, Zenica 1963.

  58. 22.Qd2 Nf4 0-1(31) Geller -- Keres, Moscow 1951.

  59. 16.d5 g6 17.Ne3 Nc4 18.Ng4 Nxg4 19.hxg4 Rb8 20.b3 Nb6 21.Bd3 Bc8 22.Nh2 Nd7 0-1(41) Iskov 2420 -- Reshevsky 2550, Nice 1974; 18.Nxc4 Qxc4 19.Bd3 Qc5 20.a4 Rb8 21.Be3 Qb4 22.Bd2 Qc5 1-0(57) Ernst 2450 -- Iskov 2325, Copenhagen 1985; 16...Bd8 17.Ne3 Nc4 18.Nf5 Rb8 19.b3 Nb6 20.Ba3 Be7 21.Nxe5 Bf8 22.Nf3 g6 =-=(52) Mokry 2490 -- Westerinen 2420, Copenhagen 1985.

  60. 16...Bf8 17.Bg5 Nd7 18.Nf5 h6 19.Bd2 Nc4 20.Bc1 d5 21.exd5 Bxd5 22.b3 Na3 0-1(45) Ravinsky -- Zhukhovitsky, Leningrad 1957.

  61. 17.a4 b4 18.Bd2 Nc4 19.Bxb4 Nxb2 20.Qb3 Nc4 21.a5 d5 22.dxe5 Nxe4 =-= Sznapik 2390 -- Ciocaltea 2480, Sandomierz 1976.
    17.Bd2 Nc4 18.Bc1 Bf8 19.b3 Nb6 =-= Emma -- Espinosa Flores, Buenos Aires 1960.

  62. 17...Nd7 18.Bxe7 Rxe7 19.d5 Nc4 20.Qe2 Nc5 21.b3 Na3 22.Rc1 Qa5 0-1(40) Pavlatos -- Restrepo, Moscow 1956.

  63. 22.b3 Bf6 0-1(43) Al Bouny -- Lodhi 2295, ? 1987.

  64. 15...Nc6 16.Ng3 Rfe8 17.Bg5 g6 18.Rc1 Qb8 19.Qd2 a5 20.a3 exd4 21.Nxd4 Nxd4 22.Qxd4 Rc4 =-=(73) Fischer -- Rossetto, Portoroz 1958; 17.Be3 Nb4 18.Bb1 d5 19.a3 dxe4 20.Nxe5 Nc6 21.Rc2 Bd6 22.Nxc6 Bxc6 =-=(24) Vasiukov -- Ravinsky, Moscow 1964; 17.Bb3 Na5 18.Ng5 Nxb3 19.Qxb3 Qc4 20.Qxc4 Rxc4 21.d5 Rec8 22.Re1 g6 0-1(46) Saavedra Rionda -- Outerelo Ucha 2181, Poio ESP 2002; 16...g6 17.Bh6 Rfe8 18.Rc1 Nxd4 19.Nxd4 exd4 20.Qxd4 Qc5 21.Qd3 Qc4 =-= Geller -- Nezhmetdinov, Kiev 1957; 16.a3 d5 17.dxe5 Nxe5 18.Nxe5 Qxe5 19.exd5 Qxd5 20.Qxd5 Nxd5 21.Be4 Rfe8 22.Bf3 Bf6 =-=(23) Vasconcellos -- Lemos, Fortaleza 1951.
    15...Rfe8 16.Ng3 Bf8 17.d5 Ra8 18.Bd3 Bc8 19.Rc2 Qb8 20.Qe1 Nb7 21.b4 Bd7 22.Bg5 Be7 =-=(36) Gligoric -- Keres, Helsinki 1952; 16...g6 17.b3 Nc6 18.Bb2 Nd7 19.Qd2 exd4 20.Nxd4 Nxd4 21.Bxd4 Bf6 22.Rd1 Re6 =-=(37) Voitsekhovsky 2503 -- Slavina 2399, St Petersburg RUS 2003; 16...h6 17.b3 Nc6 18.Bb2 Bf8 19.Qd2 Qb8 20.d5 Ne7 21.a4 Ng6 22.axb5 axb5 1-0(45) Klundt 2380 -- Sonntag, Germany 1982.
    15...Nd7 16.d5 Nc4 17.b3 Ncb6 18.Ne3 a5 19.Nf5 Nc5 20.Be3 Qd7 21.Rc1 Bd8 22.Bb1 Na6 1-0(28) Gligoric -- Letelier, Asuncion 1960; 16.Ne3 g6 17.b3 Bf6 18.Bb2 Bg7 19.Rc1 Qb8 20.dxe5 Nxe5 21.Nd4 Qa8 22.f4 Nd7 1-0(33) Dobrovolsky 2260 -- Chylik, Trnava 1979.
    15...Bc6 16.Ng3 g6 17.b3 Ne8 18.Bb2 f6 19.Qd2 Bd8 20.Rc1 Rf7 21.Bd3 Qb8 22.b4 Nb7 1-0(44) Lokvenc -- Barcza, Marianske Lazne 1951.
    =-= Plachetka 2460 -- Banas 2385, Pila 1992.

  65. 16.Bd3 Nc6 17.Rc2 Qd7 18.d5 Nb4 19.Rxc8 Rxc8 20.Be2 Nc2 21.Rb1 f5 22.Nxe5 dxe5 =-=(60) Savon 2570 -- Bronstein 2585, Petropolis 1973; 16...f5 17.dxe5 dxe5 18.Rc2 Qd6 19.Rxc8 Rxc8 20.Nxe5 Qxe5 21.Qxh5 Qd4 22.Qe2 fxe4 =-=(34) Ivanovic 2515 -- Kovacevic 2530, Zagreb 1985.
    16.Ne3 Nf4 17.Re1 Rfe8 18.Bd2 Nc6 19.d5 Nd4 20.Bb1 Qb6 21.Bc3 Nxf3+ 22.Qxf3 b4 1-0(100) Gouret 2190 -- Pinter 2550, ? 1989.

  66. 20.N1h2 Rf6 21.e5 Rh6 22.Qxf4 Rf8 1-0(51) Prins -- Lasker, Havana 1952.

  67. 22.Qxf4 1-0 Grinberg 2425 -- Bronstein 2380, Mar del Plata 1976.

  68. 16.exd5 exd4 17.Nxd4 Nxd5 18.Nf5 Bf6 19.Nh6+ Kh8 20.Ng4 Nf4 21.Bxf4 Qxf4 22.Nxf6 Qxf6 =-=(34) Eliskases -- German, Rio de Janeiro 1952; 17.Bf5 Rcd8 18.Bd2 Nc4 19.Rc1 Qd6 20.b3 Nxd2 21.Rxd2 Qxd5 22.Ne3 dxe3 0-1(29) Aleman Dovo -- Pomar Salamanca, Havana 1952; 16...e4 17.Ng5 Bxd5 18.Ne3 Bb7 19.Nf5 Rfe8 20.Nxe4 Nxe4 21.Bxe4 Bxe4 22.Rxe4 Bf6 1-0(43) Jamieson 2270 -- Kupreianov 2365, Nice 1974; 18.Nxe4 Bc4 19.Bd3 Rfd8 20.Nxf6+ Bxf6 21.Be3 g6 22.Bxc4 Nxc4 1-0(59) Gara 2291 -- Vajda 2282, Budapest HUN 2000.
    16.dxe5 Nxe4 17.Ng3 f5 18.exf6 Bxf6 19.Bxe4 dxe4 20.Nxe4 Bxe4 21.Rxe4 Nc4 22.Rb1 Qf7 1-0(40) Gipslis -- Borisenko, Leningrad 1960; 21...Qc2 22.Qd5+ Kh8 =-=(82) Ernst 2455 -- Sorensen 2360, Copenhagen 1988; 19.Nxe4 dxe4 20.Bxe4 Bxe4 21.Rxe4 Rfd8 22.Qe2 Qc2 1-0(46) Martin Gonzalez 2370 -- Sanchez Guirado 2360, Barcelona 1989; 17.Bf4 Nc4 18.Bd3 Qb6 19.Rc1 f6 20.Ne3 fxe5 21.Nxd5 Bxd5 22.Bxc4 Bxc4 0-1(29) Wohl 2265 -- Sarapu 2325, Sydney 1989.

  69. 16...Nxe4 17.Bf4 Qd8 18.Ng3 f6 19.Ng4 f5 20.Ne5 Nc4 21.f3 Nxg3 22.Bxg3 Bh4 1-0(62) Janosevic -- Fuderer, Belgrade 1948; 17.f3 Nf6 18.Bg5 Rfe8 19.Bf5 Rcd8 20.Rc1 Qd6 21.Ng3 g6 22.Bb1 Nd7 1-0(41) Benitez -- Tumurbator, Moscow 1956.

  70. 17.Bg5 Rfd8 18.Ng3 h6 19.Bh4 Nc6 20.Nxc6 Bxc6 21.Nf5 Qd7 22.Nxe7+ Qxe7 =-=(58) Fritz -- SOS, London ENG 2000; =-= Murey 2420 -- Karpatchev 2390, Clichy 1997.

  71. 18...Bf8 19.Bg5 Qb6 20.Ng4 Nxg4 21.Bxd8 Rxd8 22.hxg4 g6 1-0(33) Pierrot 2440 -- Van Riemsdijk 2400, Villa Martelli 1997.

  72. 22.Kh1 g6 0-1(47) Pierrot 2440 -- German 2495, Villa Martelli 1997.