Friday, December 9, 2016

Black to play for an advantage.

Live Chess, Chess.com
Analysis of john2001plus (1739) vs. PUREHEAT (2084)
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.Nf3d6
2.e4Nd7
3.d4c6
4.Nc3Qc7
5.Be2e5
6.d5Be7
7.O-ONgf6
8.Bg5O-O
9.Qd2c5
10.a4a6
11.a5h6
12.Bxh6gxh6
13.Qxh6Nh7
14.h4Bf6
15.Ng5Bxg5
16.hxg5Qd8
17.f4Kh8
18.Qxd6Rg8
19.Bh5Rg7
20.g6Qh4
21.fxe5Qxh5
22.gxf7Ndf8
23.e6Qg6
24.Qh2Bxe6
25.dxe6Nxe6
26.Rf5Rxf7
27.Raf1Raf8
28.Rxf7Rxf7
29.Rxf7Qxf7
 

Monday, October 24, 2016

What is the best line for White?

ICC tourney 1189 (12 3), Internet Chess Club
Analysis of yoshi (1678) vs. realityczech (1635)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.Nf3d5
2.d4Nc6
3.c4Bg4
4.cxd5Bxf3
5.gxf3Qxd5
6.e3e5
7.Nc3Bb4
8.Bd2Bxc3
9.bxc3exd4
10.cxd4Nge7
11.Bd3O-O-O
12.Be4Qh5
13.f4Qxd1+
14.Kxd1f5
15.Bf3g6
16.Ke2Rhe8
17.Rhc1Nd5
18.Kf1Nf6
19.Bxc6bxc6
20.Rxc6Ne4
21.Ba5Rd7
22.Rac1Ree7
23.Bb4Rf7
24.f3Nf6
25.Ke2Nd5
26.Ba5Rfe7
27.Kf2Rxe3
28.Bd2Ree7
29.Rb1Rd6
30.Rc4Rb6
31.Rbc1Rb2
32.Rc1c2Rxc2
33.Rxc2Re6
34.Rc5c6
35.Rc1Kd7
36.Rb1Nb6
37.a4Kd6
38.a5Nd5
39.Rb7Re7
40.Bb4+Nxb4
41.Rxb4Kd5
42.a6Rd7
43.h3c5
44.dxc5Kxc5
45.Rb7Kd6
46.Rb1
 

Tuesday, October 4, 2016

Black to play.

Live Chess, Chess.com
vluis1971 (1651) vs. john2001plus (1773)
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.d4Nf6
2.Bg5c5
3.Bxf6exf6
4.d5Qb6
5.b3g6
6.c4Bg7
7.Nd2f5
8.Rc1O-O
9.Ngf3Re8
10.e3Qa5
11.Rc2d6
12.Bd3f4
13.e4Nd7
14.O-ONe5
15.Nxe5Bxe5
16.Nf3Bg4
17.Be2a6
18.Nxe5Bxe2
19.Qxe2Rxe5
20.f3b5
21.Rb1b4
22.Qd2g5
23.Ra1Qd8
24.a3a5
25.axb4axb4
26.Rca2Rxa2
27.Qxa2Kg7
28.Qb2Kg6
29.Ra6Qe7
30.Qf2Kg7
31.Kf1Qc7
32.Qa2Re7
33.h4h6
34.Qa1+f6
35.h5Kf7
36.Ra8Kg7
 

Tuesday, September 27, 2016

Black to play

ICC tourney 1185 (12 3), Internet Chess Club
Analysis of CesarKan (1448) vs. yoshi (1661)
1
2
3
4
5
6
7
8
hgfedcba
+2
(black to move)
1.d4Nf6
2.c4e6
3.Nf3Bb4+
4.Bd2Bxd2+
5.Nbxd2O-O
6.g3b6
7.Bg2Bb7
8.O-Oc5
9.e3Nc6
10.Nb3d6
11.Rc1Qd7
12.dxc5dxc5
13.Qc2Nb4
14.Qb1Be4
15.Ne5Bxb1
16.Nxd7Nxd7
17.Bxa8Bxa2
18.Nxc5Nxc5
19.Bg2Nbd3
20.Ra1Bxc4
21.Rxa7Nxb2
22.Rc1Ncd3
23.Rca1b5
24.Ra8g6
25.Rxf8+Kxf8
26.Ra8+Ke7
27.Be4Nc5
28.Bb1b4
29.Rc8Kd6
30.Rd8+Nd7
31.Rc8b3
32.Kg2Bd3
33.Rc1Nc5
34.Kf3Ne4
35.Bxd3Nxd3
36.Rd1Nexf2
37.Rb1b2
38.Ke2Kd5
39.Kd2Ke4
40.Kc2f5
41.Kd2Ng4
42.h3Nxe3
43.h4e5
44.Ke2f4
 

Black to play.

ICC tourney 1185 (12 3), Internet Chess Club
Analysis of CesarKan (1448) vs. yoshi (1661)
1
2
3
4
5
6
7
8
hgfedcba
+2
(black to move)
1.d4Nf6
2.c4e6
3.Nf3Bb4+
4.Bd2Bxd2+
5.Nbxd2O-O
6.g3b6
7.Bg2Bb7
8.O-Oc5
9.e3Nc6
10.Nb3d6
11.Rc1Qd7
12.dxc5dxc5
13.Qc2Nb4
14.Qb1Be4
15.Ne5Bxb1
16.Nxd7Nxd7
17.Bxa8Bxa2
18.Nxc5Nxc5
19.Bg2Nbd3
20.Ra1Bxc4
21.Rxa7Nxb2
22.Rc1Ncd3
23.Rca1b5
24.Ra8g6
25.Rxf8+Kxf8
26.Ra8+Ke7
27.Be4Na4
28.Ra7+Kd6
29.Ra6+Ke5
30.Bxd3Bxd3
31.Ra8Nc5
32.Rb8Kd5
33.f3Kc4
CHECK!

Sunday, August 21, 2016

Black to play.

Live Chess, Chess.com
Analysis of Abhishek2 (2129) vs. john2001plus (1704)
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.e4e6
2.d4d5
3.Nd2c5
4.Ngf3Nc6
5.exd5exd5
6.Bb5cxd4
7.O-ONf6
8.Re1+Be7
9.Nxd4Bd7
10.Nd2b3O-O
11.Bf4Re8
12.c3Ne4
13.f3Nd6
14.Bxc6bxc6
15.Nc5Nc4
16.Ndb3Nxb2
17.Qc2Nc4
 

White to play

Live Chess, Chess.com
analysis of john2001plus (1703) vs. ATSpore (1463)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.Nf3Nf6
2.d4e6
3.c4Bb4+
4.Bd2Bxd2+
5.Qxd2O-O
6.Nc3b6
7.e3Bb7
8.Be2d6
9.O-ONbd7
10.b4e5
11.dxe5Nxe5
12.Nxe5dxe5
13.Rfd1a6
14.Qc2Qe7
15.Nd5Nxd5
16.cxd5Rfc8
17.a3Qd6
18.Rac1g6
19.Bg4f5
20.Bh3
 

Wednesday, June 1, 2016

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analysis of yoshi (1672) vs. ChessFalcon (1451)
8
7
6
5
4
3
2
1
abcdefgh
+1
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qe3Nd7
8.d4Qb6
9.dxc5dxc5
10.Nbd2O-O-O
11.Nc4Qc7
12.O-Oh6
13.Nce5Nxe5
14.Nxe5Be8
15.Qh3+Kb8
16.Bf4Rd6
17.Nc4Bd7
18.Bxd6exd6
19.Qg3b5
20.Na3a6
21.Bf3g5
22.Rad1f5
23.Bd5f4
24.Qd3Bg4
25.Rde1Bg7
26.Nxb5axb5
27.Qxb5+Kc8
28.Qa6+Kd8
29.Be6Bxe6
30.Rxe6Kd7
31.Rfe1Be5
32.Re1xe5dxe5
33.Rf6Kd8
34.Qa8+Qc8
35.Qd5+Kc7
36.Qd6+Kb7
37.Rf7+Ka8
38.Qb6
 

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analysis of yoshi (1672) vs. ChessFalcon (1451)
8
7
6
5
4
3
2
1
abcdefgh
+1
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qe3Nd7
8.d4Qb6
9.dxc5dxc5
10.Nbd2O-O-O
11.Nc4Qc7
12.O-Oh6
13.Nce5Nxe5
14.Nxe5Be8
15.Qh3+Kb8
16.Bf4Rd6
17.Nc4Bd7
18.Bxd6exd6
19.Qg3b5
20.Na3a6
21.Bf3g5
22.Rad1f5
23.Bd5f4
24.Qd3Bg4
25.Rde1Bg7
26.Nxb5axb5
27.Qxb5+Kc8
28.Qa6+Kd8
29.Be6Bxe6
30.Rxe6Kd7
31.Rfe1Be5
32.Re1xe5dxe5
33.Rf6Ke8
34.Qa8+Qd8
35.Qc6+Qd7
36.Re6+Kd8
37.Rd6
 

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analysis of yoshi (1672) vs. ChessFalcon (1451)
8
7
6
5
4
3
2
1
abcdefgh
+2
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qe3Nd7
8.d4Qb6
9.dxc5dxc5
10.Nbd2O-O-O
11.Nc4Qc7
12.O-Oh6
13.Nce5Nxe5
14.Nxe5Be8
15.Qh3+Kb8
16.Bf4Rd6
17.Nc4Bd7
18.Bxd6exd6
19.Qg3b5
20.Na3a6
21.Bf3g5
22.Rad1f5
23.Bd5f4
24.Qd3Bg4
25.Rde1Bg7
26.Nxb5axb5
27.Qxb5+Kc8
28.Qa6+Kd8
29.Be6Bxe6
30.Rxe6Kd7
31.Rfe1Be5
32.Re1xe5dxe5
33.Rf6Re8
34.Rxh6c4
35.Qa4+Kd8
36.Qa8+Kd7
37.Qd5+Kc8
38.Ra6Qb7
39.Rc6+Kb8
40.Qd6+Ka7
41.Rxc4Qb5
42.Rc7+Qb7
43.Rxb7+Kxb7
44.Qd7+
 
Click here for 33... Kd8
Click here for 33... Ke8

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analysis of yoshi (1672) vs. ChessFalcon (1451)
8
7
6
5
4
3
2
1
abcdefgh
+2
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qe3Nd7
8.d4Qb6
9.dxc5dxc5
10.Nbd2O-O-O
11.Nc4Qc7
12.O-Oh6
13.Nce5Nxe5
14.Nxe5Be8
15.Qh3+Kb8
16.Bf4Rd6
17.Nc4Bd7
18.Bxd6exd6
19.Qg3b5
20.Na3a6
21.Bf3g5
22.Rad1f5
23.Bd5f4
24.Qd3Bg4
25.Rde1Bg7
26.Nxb5Qb6
27.Qg6Qxb5
28.Qxd6+Kc8
29.Re7Bd7
30.Rxg7Rd8
31.Re1h5
32.Re6f3
33.Rxd7Qxd7
34.Qxa6+Kb8
35.Qa8+
 

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analysis of yoshi (1672) vs. ChessFalcon (1451)
8
7
6
5
4
3
2
1
abcdefgh
+5
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qe3Nd7
8.d4Qb6
9.dxc5dxc5
10.Nbd2O-O-O
11.Nc4Qc7
12.O-Oh6
13.Nce5Nxe5
14.Nxe5Be8
15.Qh3+Kb8
16.Bf4Rd6
17.Nc4Bd7
18.Bxd6exd6
19.Qg3b5
20.Na3a6
21.Bf3g5
22.Rad1f5
23.Bd5f4
24.Qd3Bg4
25.Rde1Bg7
26.Nxb5Qb6
27.Qg6Bf8
28.Re8+Bc8
29.Rxc8+Kxc8
30.Qe8+Qd8
31.Qc6+
 

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analysis of yoshi (1672) vs. ChessFalcon (1451)
8
7
6
5
4
3
2
1
abcdefgh
+5
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qe3Nd7
8.d4Qb6
9.dxc5dxc5
10.Nbd2O-O-O
11.Nc4Qc7
12.O-Oh6
13.Nce5Nxe5
14.Nxe5Be8
15.Qh3+Kb8
16.Bf4Rd6
17.Nc4Bd7
18.Bxd6exd6
19.Qg3b5
20.Na3a6
21.Bf3g5
22.Rad1f5
23.Bd5f4
24.Qd3Bg4
25.Rde1Bg7
26.Nxb5Qb6
27.Qg6Be5
28.Rxe5axb5
29.Re8+Rxe8
30.Qxe8+Bc8
31.Re1g4
32.Re7g3
33.Be6gxf2+
34.Kf1Qa6
35.Bxc8Qxc8
36.Qxb5+Ka8
37.Qb6
 

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analysis of yoshi (1672) vs. ChessFalcon (1451)
8
7
6
5
4
3
2
1
abcdefgh
+5
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qe3Nd7
8.d4Qb6
9.dxc5dxc5
10.Nbd2O-O-O
11.Nc4Qc7
12.O-Oh6
13.Nce5Nxe5
14.Nxe5Be8
15.Qh3+Kb8
16.Bf4Rd6
17.Nc4Bd7
18.Bxd6exd6
19.Qg3b5
20.Na3a6
21.Bf3g5
22.Rad1f5
23.Bd5f4
24.Qd3Bg4
25.Rde1Bg7
26.Nxb5Qb6
27.Qg6axb5
28.Qxg7Rd8
29.Re7Bc8
30.Rfe1b4
31.Rf7Rd7
32.Rxd7bxc3
33.Re8cxb2
34.Rb7+
 

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analysis of yoshi (1672) vs. ChessFalcon (1451)
8
7
6
5
4
3
2
1
abcdefgh
+5
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qe3Nd7
8.d4Qb6
9.dxc5dxc5
10.Nbd2O-O-O
11.Nc4Qc7
12.O-Oh6
13.Nce5Nxe5
14.Nxe5Be8
15.Qh3+Kb8
16.Bf4Rd6
17.Nc4Bd7
18.Bxd6exd6
19.Qg3b5
20.Na3a6
21.Bf3g5
22.Rad1f5
23.Bd5f4
24.Qd3Bg4
25.Rde1Bg7
26.Nxb5Qb6
27.Qg6axb5
28.Qxg7Rd8
29.Re7Bc8
30.Rfe1b4
31.Rf7bxc3
32.Ree7cxb2
33.Rb7+
 
Click here for 27... Qxb5
Click here for 27... Bf8
Click here for 27... Be5
Click here for 31... Rd7

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analysis of yoshi (1672) vs. ChessFalcon (1451)
8
7
6
5
4
3
2
1
abcdefgh
+3
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qe3Nd7
8.d4Qb6
9.dxc5dxc5
10.Nbd2O-O-O
11.Nc4Qc7
12.O-Oh6
13.Nce5Nxe5
14.Nxe5Be8
15.Qh3+Kb8
16.Bf4Rd6
17.Nc4Bd7
18.Bxd6exd6
19.Qg3b5
20.Na3a6
21.Bf3g5
22.Rad1f5
23.Bd5f4
24.Qd3Bg4
25.Rde1Bg7
26.Nxb5Qb6
27.Nxd6Qxd6
28.Qc4Ka7
29.Bf3Bxf3
30.gxf3Be5
31.Rd1Qb6
32.Rfe1Bc7
33.Re6Qb5
34.Qxb5axb5
35.Rd5Bb6
36.Rd7+Ka6
37.Rdd6Rb8
38.Rxh6b4
39.cxb4cxb4
40.Kf1Rb7
41.Rxb6+Rxb6
42.Rxb6+Kxb6
43.Ke2Kc5
44.Kd3Kd5
45.a4
 

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analysis of yoshi (1672) vs. ChessFalcon (1451)
8
7
6
5
4
3
2
1
abcdefgh
+3
(white to move)
1.Nf3c5
2.e4d6
3.c3Nf6
4.Be2Nxe4
5.Qa4+Bd7
6.Qxe4Bc6
7.Qe3Nd7
8.d4Qb6
9.dxc5dxc5
10.Nbd2O-O-O
11.Nc4Qc7
12.O-Oh6
13.Nce5Nxe5
14.Nxe5Be8
15.Qh3+Kb8
16.Bf4Rd6
17.Nc4Bd7
18.Bxd6exd6
19.Qg3b5
20.Na3a6
21.Bf3g5
22.Rad1f5
23.Bd5f4
24.Qd3Bg4
25.Rde1Bg7
26.Nxb5Qb6
27.Nxd6Qxd6
28.c4Kc7
29.h3Bd7
30.Re2Bd4
31.Rfe1Rf8
32.Re6Bxe6
33.Rxe6Qd7
34.Qa3Ra8
35.Qa5+Kc8
36.Qb6Rb8
37.Rc6+
 

Tuesday, May 31, 2016

Analysis

ICC tourney 1150 (12 3), Internet Chess Club
Analyis of yoshi (1693) vs. IIIlIllIllllI (1518)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.Nf3c5
2.e4Nc6
3.c3Nf6
4.e5Nd5
5.d4cxd4
6.cxd4d6
7.Be2g6
8.O-OBg7
9.exd6Qxd6
10.Nc3O-O
11.Ne4Qb4
12.a3Qb6
13.Nc3Be6
14.Na4Qc7
15.Bg5Nf4
16.Bb5Bd5
17.Nc3Bxf3
18.Qxf3Ne6
19.Bxc6Nxg5
20.Qe3bxc6
21.Qxg5Bxd4
22.Rac1Qb7
23.Rc2
 

Analysis

Live Chess, Chess.com
Analysis of jasrom (2475) vs. john2001plus (1886)
1
2
3
4
5
6
7
8
hgfedcba
-1
(black to move)
1.e4e6
2.d4d5
3.Nd2c5
4.Ngf3Nc6
5.exd5exd5
6.Bb5cxd4
7.O-ONf6
8.Nxd4Bd7
9.Re1+Be7
10.Bxc6bxc6
11.Qe2Kf8
12.Nf1c5
13.Nb3Bd6
14.Bg5h6
15.Bh4g5
16.Bg3Qc7
17.Qf3Kg7
18.Ne3Bxg3
19.fxg3Be6
20.Rf1Ne4
21.Rad1Rad8
22.Nf5+Kg6
23.Ne3Qe5
24.c3h5
25.Rde1c4
26.Nd4Nd2
27.Qf2Nxf1
28.Nxc4Qf6
29.Qc2+Kg7
30.Rxf1Qg6
31.Qxg6+Kxg6
32.Ne5+Kg7
33.Nxe6+fxe6
34.Nf7Rhf8
35.Nxd8Rxd8
36.Kf2d4
37.cxd4Rxd4
38.Ke3Rd5
39.Rf2Kg6
40.b4a5
41.a3axb4
42.axb4Rb5
43.Rb2e5
44.Kd3Kf5
45.Rf2+Ke6
46.Kc4Rb8
47.b5Rc8+
48.Kd3Rd8+
49.Ke3Ra8
50.Rb2Ra3+
51.Ke4Ra4+
52.Kd3Kd7
53.b6Kc8
54.Re2Rd4+
55.Kc3Rd5
56.Kc4Ra5
 

Analysis

Live Chess, Chess.com
Analysis of jasrom (2475) vs. john2001plus (1886)
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.e4e6
2.d4d5
3.Nd2c5
4.Ngf3Nc6
5.exd5exd5
6.Bb5cxd4
7.O-ONf6
8.Nxd4Bd7
9.Re1+Be7
10.Bxc6bxc6
11.Qe2Kf8
12.Nf1c5
13.Nb3Bd6
14.Bg5h6
15.Bh4g5
16.Bg3Qc7
17.Qf3Kg7
18.Ne3Bxg3
19.fxg3Be6
20.Rf1Ne4
21.Rad1Rad8
22.Nf5+Kg6
23.Ne3Qe5
24.c3h5
25.Rde1c4
26.Nd4Nd2
27.Qf2Nxf1
28.Ng4Qd6
29.Qf6+Kh7
30.Qh6+Kg8
31.Nf6#
 

Analysis

Live Chess, Chess.com
Analysis of jasrom (2475) vs. john2001plus (1886)
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.e4e6
2.d4d5
3.Nd2c5
4.Ngf3Nc6
5.exd5exd5
6.Bb5cxd4
7.O-ONf6
8.Nxd4Bd7
9.Re1+Be7
10.Bxc6bxc6
11.Qe2Kf8
12.Nf1c5
13.Nb3Bd6
14.Bg5h6
15.Bh4g5
16.Bg3Qc7
17.Qf3Kg7
18.Ne3Bxg3
19.fxg3Be6
20.Rf1Ne4
21.Rad1Rad8
22.Nf5+Kg6
23.Ne3Qe5
24.c3h5
25.Rde1c4
26.Nxc4
 

Analysis

Live Chess, Chess.com
Analysis of jasrom (2475) vs. john2001plus (1886)
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.e4e6
2.d4d5
3.Nd2c5
4.Ngf3Nc6
5.exd5exd5
6.Bb5cxd4
7.O-ONf6
8.Nxd4Bd7
9.Re1+Be7
10.Bxc6bxc6
11.Qe2Kf8
12.Nf1c5
13.Nb3Bd6
14.Bg5h6
15.Bh4g5
16.Bg3Qc7
17.Qf3Kg7
18.Ne3Bxg3
19.fxg3Be6
20.Rf1Ne4
21.Rad1Rad8
22.Nf5+Kg6
23.Ne3Qe5
24.Na5Rc8
25.c4d4
26.Ng4Qf5
27.Qxf5+Bxf5
28.Ne5+Kf6
29.g4Kxe5
30.Rxf5+Kd6
31.b4Rhe8
32.Nb7+