A07h - 2…Nf6 3.Bg2 - Reti: KIA (1923)

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A07h — Reti: KIA (1923)
1.Nf3 d5 2.g3 Nf6 3.Bg2
Les coups candidats
Ambassadeurs : Gutman, Lev (92x), Koehler, Josef (91x), Bakheet Farag (57x), Vaganian, Rafael A (54x), Romanishin, Oleg M (51x), Loginov, Valery A (49x), Drasko, Milan (45x), Emrich, Eiko (37x)
Ambassadeurs : Gutman, Lev (50x), Klovans, Janis (40x), Hausrath, Daniel (37x), Aronian, Levon (29x), Vastrukhin, Oleg (24x), Xu, Yi (24x), Afanasiev, Nikita (23x), Kirov, Nino (17x)
Ambassadeurs : Koehler, Josef (35x), Misericordia, Antonio (25x), Kruse, Herbert (22x), Inkiov, Ventzislav (13x), Naumkin, Igor (13x), Willmann, Bernd (12x), Chelushkina, Irina (12x), Zelcic, Robert (11x)
Ambassadeurs : Romanishin, Oleg M (36x), Gutman, Lev (30x), Chelushkina, Irina (18x), Lazic, Miroljub (17x), Hickl, Joerg (15x), Sarana, Alexey (15x), Mikhalchishin, Adrian (14x), Inarkiev, Ernesto (14x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…c6 3…e6 3…c5 3…g6
<1800 3900 25% 22% 16% 11%
1800-2200 25972 30% 22% 15% 11%
2200-2600 32343 38% 25% 11% 10%
2600+ 1423 30% 39% 12% 10%
Évolution par décennie (% des parties)
Décennie N parties 3…c6 3…e6 3…c5 3…g6
1950s 494 17% 22% 13% 17%
1960s 868 29% 25% 10% 13%
1970s 1412 33% 20% 9% 14%
1980s 3054 38% 19% 10% 10%
1990s 9282 35% 18% 11% 12%
2000s 15512 37% 18% 11% 11%
2010s 26387 36% 22% 13% 11%
2020s 13727 21% 38% 17% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…c6 36% 21% ▼ -14.5%
3…e6 22% 38% ▲ +15.6%
3…c5 13% 17% ▲ +4.4%
3…g6 11% 9% ▼ -2.2%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Kramnik, Vladimir — 10 parties
Hou, Yifan — 10 parties
Ding, Liren — 10 parties
Gukesh D — 10 parties
Tal, Mikhail — 9 parties
Botvinnik, Mikhail — 6 parties
Smyslov, Vladimir — 5 parties
Kasparov, Garry — 3 parties
Parties historiques
3…c6 — 33.2% (23495 parties)
1950 — Castaldi, Vincenzo vs Canal, Esteban — 1-0 — Dubrovnik olm
1950 — Vidmar, Milan Jr vs Kramer, Haije — 1/2-1/2 — Utrecht NED
1950 — Pirc, Vasja vs Pfeiffer, Gerhard — 1-0 — Bled SLO
1950 — Tsvetkov, Alexandar K vs Ganichev, Vladimir Dm — 1/2-1/2 — Sofia BUL
1950 — Johansson, Ingi Randver vs Pfeiffer, Gerhard — 0-1 — Dubrovnik olm
3…e6 — 23.5% (16610 parties)
1950 — Alfred, Le Bron vs Greis, Heinz — 1-0 — Weidenau
1950 — Sumar, Julio vs Shainswit, George — 1/2-1/2 — Dubrovnik olm
1950 — Cortlever, Nico vs Rabar, Bakhtyar Hamasaleh — 1/2-1/2 — Dubrovnik olm
1950 — Sumar, Julio vs Rossolimo, Nicolas — 0-1 — Dubrovnik olm
1950 — Eken, Max vs Spanjaard, Eduard — 1-0 — Amsterdam ch-NED
3…c5 — 12.8% (9044 parties)
1950 — Pirc, Vasja vs Porreca, Giorgio — 1-0 — Dubrovnik olm
1950 — Mueller, Helge vs Porreca, Giorgio — 0-1 — Dubrovnik olm
1950 — Wallis, Philip N vs Phillips, Alan — 0-1 — Buxton
1950 — Steiner, Herman vs Elter, Sophia — 0-1 — Detroit US op
1950 — Anay Barche vs Szily, Jozsef — 1-0 — Budapest HUN
3…g6 — 10.7% (7586 parties)
1950 — Kramer, Haije vs Stumpers, Louis — 1-0 — Amsterdam ch-NED
1950 — Mueller, Helge vs Zografakis, Aristidis — 1-0 — Dubrovnik olm
1950 — Gibaud, Amedee vs Boutteville, Cesar — 0-1 — Aix en Provence
1950 — De Souza Mendes, Joao vs Cruz Filho, Oswaldo — 1-0 — Rio de Janeiro BRA
1950 — Castaldi, Vincenzo vs Rapaka Samuel Paul — 0-1 — Dubrovnik olm