30...g5! [A typical move. Black fixes White's doubled pawns and secures the f4 square for his knight.]
31.Kg2 Nf4+ 32.Kg3 Rb1 [△Rh1]
33.Kh2 [33.Rxf4? gxf4+ 34.Kxf4 Rh1 35.Bd3 Rxh3 36.Ke4 h5 37.Kf4 Rh4+ 38.Ke3 Rh1–+ △h4]
33...Kg7 34.h4 Rd1! [Leko shows his excellent technique for converting the advantage. White's rook is now tied up to the g2–pawn and doesn't have any future prospects.]
35.hxg5 hxg5 36.Bb5 Kg6 37.Ba6 Kh5 38.Bb5 Kh4 39.Ba6 Rd2 40.Kg1 Kh5 41.Bc4 Kg6 42.Ba6 Kg7 [Black does not find a path to penetrate into the white kingside and decides to transfer his king to the other side.]
43.Bb5 Kf8 44.Ba6 Ke7 45.Bb5 Kd8 46.Re1 [Finally, White gives up the d4–pawn and tries to activate his rook. Other continuations don't help:]
[46.Ba6 Kc7 47.Bb5 (47.Bf1 Kc6-/+ △Kd5) 47...Rb2! △Kc6 48.Be8 Kd8 49.Bxf7 (49.Bc6 Rb6 50.Ba4 Rb1+ 51.Kh2 Rf1 52.Kg3 Rg1+ 53.Kh2 Rg2+ 54.Kh1 Rxf2 55.Re3 Rd2 56.Re4 Rd3 57.Bb5 Rxf3–+) 49...Ke7 50.Bg8 Rb1+ 51.Kh2 Rb8 52.d5 Nxd5 53.Bxe6 Kxe6–+]
46...Rxd4 47.Ra1 Ng6 48.Ra8+ Kc7 49.Be8 Kb7 50.Bxf7 [50.Ra5 Rf4! 51.Rb5+ Ka6 52.Rb3 Nxe5-/+]
50...Kxa8 51.Bxg6 Rf4 52.Kf1 Kb7 53.Ke2 Kc6 54.Be4+ Kc5–+ 0–1
31.Kg2 Nf4+ 32.Kg3 Rb1 [△Rh1]
33.Kh2 [33.Rxf4? gxf4+ 34.Kxf4 Rh1 35.Bd3 Rxh3 36.Ke4 h5 37.Kf4 Rh4+ 38.Ke3 Rh1–+ △h4]
33...Kg7 34.h4 Rd1! [Leko shows his excellent technique for converting the advantage. White's rook is now tied up to the g2–pawn and doesn't have any future prospects.]
35.hxg5 hxg5 36.Bb5 Kg6 37.Ba6 Kh5 38.Bb5 Kh4 39.Ba6 Rd2 40.Kg1 Kh5 41.Bc4 Kg6 42.Ba6 Kg7 [Black does not find a path to penetrate into the white kingside and decides to transfer his king to the other side.]
43.Bb5 Kf8 44.Ba6 Ke7 45.Bb5 Kd8 46.Re1 [Finally, White gives up the d4–pawn and tries to activate his rook. Other continuations don't help:]
[46.Ba6 Kc7 47.Bb5 (47.Bf1 Kc6-/+ △Kd5) 47...Rb2! △Kc6 48.Be8 Kd8 49.Bxf7 (49.Bc6 Rb6 50.Ba4 Rb1+ 51.Kh2 Rf1 52.Kg3 Rg1+ 53.Kh2 Rg2+ 54.Kh1 Rxf2 55.Re3 Rd2 56.Re4 Rd3 57.Bb5 Rxf3–+) 49...Ke7 50.Bg8 Rb1+ 51.Kh2 Rb8 52.d5 Nxd5 53.Bxe6 Kxe6–+]
46...Rxd4 47.Ra1 Ng6 48.Ra8+ Kc7 49.Be8 Kb7 50.Bxf7 [50.Ra5 Rf4! 51.Rb5+ Ka6 52.Rb3 Nxe5-/+]
50...Kxa8 51.Bxg6 Rf4 52.Kf1 Kb7 53.Ke2 Kc6 54.Be4+ Kc5–+ 0–1
37.Qh1! [This beautiful maneuver threatens to win the black queen and, moreover, brings his own queen to defend the d3–pawn.]
[37.Qe7 Rxd3 38.Kf2 Nd7 39.Qe8+ Kh7 40.Qe7 Kh8 41.Qe8+=; 37.Nf2 Qf3 38.Rd1 Rc3 39.Qh3 Rc2 40.Qg2 Qxg2+ (40...Rxf2 41.Qxf3! Rxf3 42.Kg2 Re3 43.Bxe3 dxe3 44.Kf3 Kf7 45.Kxe3±) ]
37...Qc7 [37...Rxd3?? 38.Nf6+ Bxf6 39.Qxc6+–]
38.Qf3 Nd7 39.Nd6 [39.Qg4! Nf8 40.Rd1 Kh7 41.Kf2 Qb6 42.Qh4 Qc7 43.Qh1! Kg8 44.Ke2 Rb8 45.Nd6±]
39...Qa5 40.Rd1 Qa6 41.Qe4 Nf8 42.g4 Qa7 43.f5 Qe7 [43...gxf5 44.gxf5 exf5 45.Qd5+ Kh7 46.e6 Qe7 47.Qxf5+ Kh8 48.Re1 Rb1 (48...Qxd6 49.e7 Qg3+ 50.Kf1 Rb8 51.e8Q Rxe8 52.Rxe8) ]
44.f6 Bxf6 45.Nc8 Qc7 46.exf6 Qxc8 47.f7+ Kxf7 48.Rf1+ Ke7 49.Bxh6 Nd7 50.Qxg6 Rb2 51.Rf7+ Kd8 52.Bf4 e5 53.Bxe5 Rb1+ 54.Kh2 Rb2+ 55.Kh3 1–0
[37.Qe7 Rxd3 38.Kf2 Nd7 39.Qe8+ Kh7 40.Qe7 Kh8 41.Qe8+=; 37.Nf2 Qf3 38.Rd1 Rc3 39.Qh3 Rc2 40.Qg2 Qxg2+ (40...Rxf2 41.Qxf3! Rxf3 42.Kg2 Re3 43.Bxe3 dxe3 44.Kf3 Kf7 45.Kxe3±) ]
37...Qc7 [37...Rxd3?? 38.Nf6+ Bxf6 39.Qxc6+–]
38.Qf3 Nd7 39.Nd6 [39.Qg4! Nf8 40.Rd1 Kh7 41.Kf2 Qb6 42.Qh4 Qc7 43.Qh1! Kg8 44.Ke2 Rb8 45.Nd6±]
39...Qa5 40.Rd1 Qa6 41.Qe4 Nf8 42.g4 Qa7 43.f5 Qe7 [43...gxf5 44.gxf5 exf5 45.Qd5+ Kh7 46.e6 Qe7 47.Qxf5+ Kh8 48.Re1 Rb1 (48...Qxd6 49.e7 Qg3+ 50.Kf1 Rb8 51.e8Q Rxe8 52.Rxe8) ]
44.f6 Bxf6 45.Nc8 Qc7 46.exf6 Qxc8 47.f7+ Kxf7 48.Rf1+ Ke7 49.Bxh6 Nd7 50.Qxg6 Rb2 51.Rf7+ Kd8 52.Bf4 e5 53.Bxe5 Rb1+ 54.Kh2 Rb2+ 55.Kh3 1–0
46.Bd8! [46.Bg5 b4 47.Bd2 bxa3 48.Kxh5 a2 49.Bc3 Ke7 50.Kg5 Kd7 51.Bb2 Ke8 52.Kf6 Kf8 53.Bd4 Ke8 54.Bc3 Kf8 55.Ba1 Ke8 56.Bd4 Kf8 57.Bc3 Ke8 58.Ba1 Kf8 59.Kg5 Ke7 60.Kf4 Kd7 61.Ke4 Kc6 62.Kd3 Kb7 63.Kc4 Kb6 64.Kb3 Kb5 65.Kxa2 Ka4 66.Bb2 Kb4 67.Kb1 Kb3 68.Ba1! a4 69.Kc1 Ka2 70.Bd4 Kb3 71.Kd2 Kc4 72.Bb2 Kb3 73.Ba1 Ka2 74.Bd4 Kb3 75.Ke3 a3 76.Kf4+–; 46.Kxh5?? b4 47.Bg5 f6 48.Bd2
a) 48.exf6 Kf7 49.axb4 (49.a4 b3 50.Bc1 Kxf6 51.Kg4 Ke5 52.Bb2+ Ke4 53.Kg5 Kd3 54.Kf6 Kc2 55.Ba1 b2 56.Bxb2 Kxb2 57.Kxe6 Kb3 58.Kd5 Kxa4 59.Kc4) ;
b) 48.Bxf6 bxa3–+;
48...fxe5 49.axb4 axb4 50.Bxb4+=]
46...b4 47.Bxa5 bxa3 48.Kxh5 Ke8 [48...f6 49.exf6 Kf7 50.Bc3 e5 51.Bxe5 Ke6 52.Ba1+–]
49.Kg5 Kd7 50.Kf6 Ke8 51.Bc3 a2 52.Ba1 Kf8 53.Kg5 Ke7 54.Kf4 Kd7 55.Ke4 Kc6 56.Kd4 Kb5 57.Kc3 1–0
a) 48.exf6 Kf7 49.axb4 (49.a4 b3 50.Bc1 Kxf6 51.Kg4 Ke5 52.Bb2+ Ke4 53.Kg5 Kd3 54.Kf6 Kc2 55.Ba1 b2 56.Bxb2 Kxb2 57.Kxe6 Kb3 58.Kd5 Kxa4 59.Kc4) ;
b) 48.Bxf6 bxa3–+;
48...fxe5 49.axb4 axb4 50.Bxb4+=]
46...b4 47.Bxa5 bxa3 48.Kxh5 Ke8 [48...f6 49.exf6 Kf7 50.Bc3 e5 51.Bxe5 Ke6 52.Ba1+–]
49.Kg5 Kd7 50.Kf6 Ke8 51.Bc3 a2 52.Ba1 Kf8 53.Kg5 Ke7 54.Kf4 Kd7 55.Ke4 Kc6 56.Kd4 Kb5 57.Kc3 1–0
Unity Chess Strategy Multiple Choice 89
public poll
B) Bg4 – 8
👍👍👍👍👍👍👍 80%
@persepolis62, @mahyarebrahimi1983, Nikhil, @hoseini139562, 🏆pąŗɧąɱ🏆, @RichardPeng, @WataxPin, @arash22_d
A) Ng4 – 1
👍 10%
@Sophia_Peng
C) c×b5 – 1
👍 10%
Jayden
👥 10 people voted so far.
public poll
B) Bg4 – 8
👍👍👍👍👍👍👍 80%
@persepolis62, @mahyarebrahimi1983, Nikhil, @hoseini139562, 🏆pąŗɧąɱ🏆, @RichardPeng, @WataxPin, @arash22_d
A) Ng4 – 1
👍 10%
@Sophia_Peng
C) c×b5 – 1
👍 10%
Jayden
👥 10 people voted so far.
Unity Chess Endgame Multiple Choice 89
public poll
C) N×c6 – 7
👍👍👍👍👍👍👍 58%
@persepolis62, @ali_arghavani, M, Jayden, @FrozenBlade, admin, @arash22_d
A) h5 – 4
👍👍👍👍 33%
Nikhil, @hoseini139562, @Sophia_Peng, @RichardPeng
B) h6 – 1
👍 8%
🏆pąŗɧąɱ🏆
👥 12 people voted so far.
public poll
C) N×c6 – 7
👍👍👍👍👍👍👍 58%
@persepolis62, @ali_arghavani, M, Jayden, @FrozenBlade, admin, @arash22_d
A) h5 – 4
👍👍👍👍 33%
Nikhil, @hoseini139562, @Sophia_Peng, @RichardPeng
B) h6 – 1
👍 8%
🏆pąŗɧąɱ🏆
👥 12 people voted so far.
🔴 Today is birthday of Bu Xiangzhi!!
♦️ Chinese chess grandmaster
👏👏👏👏👏 Happy birhday 🌺🌸☘️💐🌷💐💐
♦️ Today is also birthday of Joseph Henry Blackburne , a British chess master who dominated British chess during the latter part of the 19th century. He learned the game at the relatively late age of 17 or 18, but he quickly became a strong player and went on to develop a professional chess career that spanned over 50 years.
▪️ Born: December 10, 1841, Manchester, United Kingdom
▪️ Died: September 1, 1924, London, United Kingdom
. . . . . . . . . . . . .
@unitychess
♦️ Chinese chess grandmaster
👏👏👏👏👏 Happy birhday 🌺🌸☘️💐🌷💐💐
♦️ Today is also birthday of Joseph Henry Blackburne , a British chess master who dominated British chess during the latter part of the 19th century. He learned the game at the relatively late age of 17 or 18, but he quickly became a strong player and went on to develop a professional chess career that spanned over 50 years.
▪️ Born: December 10, 1841, Manchester, United Kingdom
▪️ Died: September 1, 1924, London, United Kingdom
. . . . . . . . . . . . .
@unitychess
This media is not supported in your browser
VIEW IN TELEGRAM
♦️ An instructive game by Bu Xiangzhi against world chess champion, Magnus Carlsen which named "Electric Bu" in chessgames.com site!!👇
🔹 Magnus Carlsen vs Bu Xiangzhi
🔹 World Cup (2017), Tbilisi GEO, rd 3, Sep-09
🔹 Italian Game: Two Knights Defense. Modern Bishop's Opening (C55)
♦️ Download PGN file👇
. . . . . . . . . . . . .
@unitychess
🔹 Magnus Carlsen vs Bu Xiangzhi
🔹 World Cup (2017), Tbilisi GEO, rd 3, Sep-09
🔹 Italian Game: Two Knights Defense. Modern Bishop's Opening (C55)
♦️ Download PGN file👇
. . . . . . . . . . . . .
@unitychess
@Carlsen-BuXiangzhi 2017.pgn
699 B
🔹 Magnus Carlsen - Bu Xiangzhi, World Cup (2017), Tbilisi
🔹 PGN format
. . . . . . . . . . . . .
@unitychess
🔹 PGN format
. . . . . . . . . . . . .
@unitychess
Dortmund, 1989. Grandmaster Efim Geller (USSR) v. International Master Eckhard Schmittdiel.
@UnityChess
@UnityChess
Bogdan Sliwa v. Bobby Fischer, on top board of the Poland-USA match, Warsaw, 10th September 1962.
@UnityChess
@UnityChess