Thursday, December 29, 2016

Black to play and win

Live Chess, Chess.com
analysis of CB3X (1595) vs. john2001plus (1703)
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.d4Nf6
2.c4e6
3.Nf3Bb4+
4.Bd2Qe7
5.e3b6
6.Bxb4Qxb4+
7.Qd2Qxd2+
8.Nbxd2d6
9.g3Bb7
10.Bg2Ke7
11.O-ONbd7
12.b4a5
13.b5Ne4
14.Nxe4Bxe4
15.Rfd1Nf6
16.Nd2Bxg2
17.Kxg2e5
18.dxe5dxe5
19.Nf3Nd7
20.Rd5f6
21.Rad1Nc5
22.Rd5d2Rhd8
23.Rxd8Rxd8
24.Rxd8Kxd8
25.Nd2Ke7
26.Kf3Kd6
27.Ke2Na4
28.Kd3Kc5
29.Kc2Kb4
30.f4exf4
31.exf4f5
32.Nf1Kxc4
33.Ne3+Kxb5
34.Nxf5g6
 

Tuesday, December 13, 2016

Black to play and win.

ICC tourney 1207 (12 3), Internet Chess Club
Analysis of FlashGordon (1164) vs. yoshi (1673)
1
2
3
4
5
6
7
8
hgfedcba
+1
(black to move)
1.e4e6
2.d4d5
3.Nd2c5
4.Ngf3cxd4
5.Bb5+Bd7
6.Qe2Nc6
7.exd5Nb4
8.dxe6fxe6
9.Nxd4Bxb5
10.Qxb5+Qd7
11.Qh5+Qf7
12.Qb5+Qd7
13.Qh5+g6
14.Qe2Qxd4
15.Kf1Nxc2
16.Qxe6+Be7
17.Rb1Nf6
18.b3Rd8
19.Ba3Nxa3
20.Re1Qd7
21.Qxf6Rf8
22.Qg7Rxf2+
23.Kxf2Qxd2+
24.Re2Qf4+
25.Ke1Qc1+
26.Kf2Qc5+
27.Ke1Nc2+
28.Rxc2Qe3+
29.Re2Bb4+
30.Qc3Bxc3+
31.Kf1Rd1+
 

Monday, December 12, 2016

What is the strongest line for White?

Live Chess, Chess.com
Analysis of john2001plus (1805) vs. Gustafsson21 (1813)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.Nf3d5
2.d4e6
3.c4Nf6
4.Nc3Nbd7
5.Bg5c6
6.e3Qa5
7.Qc2Bb4
8.Be2O-O
9.O-Ob6
10.cxd5exd5
11.Rfc1Bb7
12.Nd2Bxc3
13.bxc3Qa3
14.c4dxc4
15.Nxc4Qe7
16.Bf3Rfe8
17.Bf4Nb8
18.Nd6Rd8
19.Nxb7Qxb7
20.Bxc6Nxc6
21.Qxc6Qa6
22.Qc4Qb7
23.Qc6Qa6
24.Bg5Rdc8
25.Qf3Ne8
26.Be7Rab8
27.d5Qxa2
28.Rcb1Qc4
29.d6Qe6
30.Rxa7Nf6
31.Qh3Re8
32.Qxe6fxe6
33.d7Rxe7
34.d8=Q+Rxd8
35.Rxe7Rd6
36.Rb7
 

Sunday, December 11, 2016

White to play and win.

Live Chess, Chess.com
Analysis of misowalker (1823) vs. PUREHEAT (2089)
8
7
6
5
4
3
2
1
abcdefgh
-1
(white to move)
1.d4d6
2.Nf3c6
3.c4Nd7
4.Nc3Qc7
5.e4e5
6.d5Ngf6
7.Bd3Be7
8.O-ONf8
9.Bd2Ng6
10.g3Bh3
11.Re1h6
12.Bf1Qd7
13.Bg2O-O
14.Rc1c5
15.b3a6
16.a4b6
17.Qe2Nh7
18.Ra1Rab8
19.Qf1Bg4
20.h3Bxf3
21.Bxf3f5
22.Kg2f4
23.Qe2fxg3
24.fxg3Ng5
25.Bg4Qe8
26.Rf1Kh8
27.Bh5Kh7
28.h4Nf7
29.Qg4Nfh8
30.Rf5Qd8
31.Raf1Bf6
32.Bxg6+Nxg6
33.h5Ne7
34.Rf5f2Qc8
35.Qe2Qd7
36.Nd1b5
37.axb5axb5
38.Ne3bxc4
39.bxc4Rb2
40.Qd3Rfb8
41.Bc3Rxf2+
42.Rxf2Bg5
43.Nf5Nxf5
44.exf5Bf6
45.Qe4Rb3
46.Bd2Qa4
47.Qg4Rd3
48.Qg6+Kg8
49.Bxh6Qxc4
50.Qe8+Kh7
51.Qg6+Kh8
52.Rb2Qxd5+
53.Kh2Qg8
54.Bxg7+Bxg7
55.h6Rd2+
56.Rxd2Bf8
57.Qf6+Kh7
58.Rb2Bxh6
59.Rb7+Bg7
60.Qh4#
 

What is the best move for White?

Live Chess, Chess.com
Analysis of tcudoug (1574) vs. rtconnor2003 (1240)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.e4e5
2.Nf3d6
3.d4Nc6
4.dxe5Be6
5.exd6Bxd6
6.Bd3Qe7
7.O-OO-O-O
8.Qe2Ne5
9.Nxe5Bxe5
10.Nc3Bxc3
11.bxc3Nf6
12.Bg5h6
13.Bxf6Qxf6
14.c4Qg5
15.Rad1Bg4
16.f3Bh3
17.Qf2Be6
18.Qg3Qc5+
19.Qf2Qg5
20.a3b6
21.Be2c5
22.Kh1Rxd1
23.Rxd1Rd8
24.Rxd8+Kxd8
25.Qe1Qe3
26.Qd1+Ke7
27.h3Qxa3
28.Qd3Qxd3
29.cxd3a5
30.Bd1Bd7
31.Bb3a4
32.Ba2a3
33.Kg1Ba4
34.Kf2b5
35.cxb5Bxb5
36.Ke3g5
37.d4c4
38.d5c3
39.g3c2
40.Kd2Ba4
41.f4gxf4
42.gxf4Kd6
43.e5+Kd7
44.d6Ke8
45.Kc1h5
46.h4f5
47.Bc4Bb5
48.Bxb5+Kd8
49.e6a2
50.e7+Kc8
51.e8=Q+Kb7
52.Qc6+Ka7
53.Qc7+Ka8
54.Bc6#
 

Saturday, December 3, 2016

Black to play.

Live Chess, Chess.com
SunTzuLombardi (1614) vs. john2001plus (1790)
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.e4e6
2.d4d5
3.Nd2c5
4.exd5exd5
5.c3Nc6
6.Bb5Nf6
7.Ne2Bd6
8.Nf3O-O
9.O-OBg4
10.Bd3Bxf3
11.gxf3cxd4
12.cxd4Qc7
13.h4Rfe8
14.Be3Nh5
15.Rc1Qe7
16.Bg5Qe6
17.Re1Qh3
18.f4h6
19.Rc3Qg4+
20.Kh1Qh3+
21.Kg1Qg4+
22.Kh1hxg5
23.hxg5Qh3+
24.Kg1Nxf4
25.Nxf4Bxf4
26.Bh7+Qxh7
 

Wednesday, November 30, 2016

White to play.

ICC tourney 1203 (12 3), Internet Chess Club
Analysis of yoshi (1727) vs. THE-WARRIOR (1362)
8
7
6
5
4
3
2
1
abcdefgh
+4
(white to move)
1.Nf3e6
2.d4d5
3.c4c6
4.Nc3Nf6
5.Bg5Be7
6.e3Nbd7
7.Bd3O-O
8.O-Oh6
9.Bh4Nh5
10.Bxe7Qxe7
11.Ne5Nxe5
12.dxe5g6
13.g4Ng7
14.f4Rd8
15.Qf3Qc5
16.cxd5cxd5
17.Rac1Qb6
18.b3Bd7
19.Ne2Rac8
20.Nd4a6
21.f5exf5
22.Rxc8Rxc8
23.gxf5g5
24.Qxd5Rd8
25.Qe4Re8
26.f6Bf5
27.Nxf5Nxf5
28.Rxf5Kf8
29.Rf3Rd8
30.Qh7Ke8
31.Qg8+Kd7
32.Qxf7+Kc8
33.Qc4+Kb8
34.e6g4
35.Qxg4Qc6
36.e7Re8
37.f7
 

Tuesday, November 29, 2016

Black to play and win.

ICC tourney 1203 (12 3), Internet Chess Club
Analysis of JRussell2 (1024) vs. yoshi (1726)
1
2
3
4
5
6
7
8
hgfedcba
-1
(black to move)
1.e4e6
2.d4d5
3.Nd2c5
4.c3Nc6
5.Bb5cxd4
6.Bxc6+bxc6
7.cxd4Nf6
8.exd5cxd5
9.Ngf3Qb6
10.O-OBe7
11.Nb3Ne4
12.Be3Ba6
13.Re1Bb4
14.Bd2Nxd2
15.Nbxd2O-O
16.a3Be7
17.Qb3Qxb3
18.Nxb3Rab8
19.Rab1Rxb3
20.Ne5Rfb8
21.Nc6Rb8b7
22.Na5Bc4
23.Nxb3Rxb3
24.Rec1Kf8
25.Rc3Ke8
26.Rxb3Bxb3
27.Rc1Kd7
28.Rc3Bc4
29.b3Bb5
30.a4Bb4
31.Rh3Be2
32.Rxh7e5
33.Rxg7exd4
34.Rxf7+Ke6
35.Rf4Bc3
36.Rh4d3
37.Rh6+Kf5
38.Rd6Ke5
 

Tuesday, November 22, 2016

What is the best plan for Black?

ICC tourney 1191 (12 3), Internet Chess Club
Analysis of ROWLAND (1550) vs. yoshi (1685)
1
2
3
4
5
6
7
8
hgfedcba
+2
(black to move)
1.e4e6
2.d4d5
3.Nd2c5
4.exd5exd5
5.Ngf3Nc6
6.Bb5Bd6
7.dxc5Bxc5
8.O-ONge7
9.Nb3Bd6
10.c3Bg4
11.h3Bxf3
12.Qxf3O-O
13.Re1Ne5
14.Qh5g6
15.Qh4a6
16.Bf1Re8
17.Bg5Qc7
18.Bf6Nf5
19.Qg5Nd7
20.Nd4h6
21.Qd2Bf4
22.Qd3Nxf6
23.Nxf5gxf5
24.Qxf5Bh2+
25.Kh1Qf4
26.Qxf4Bxf4
27.g3Bc7
28.Bg2Bb6
29.Kg1Ne4
30.Bxe4Rxe4
31.Rad1Rxe1+
32.Rxe1d4
33.cxd4Rc8
34.Rd1Rc2
 

Sunday, November 20, 2016

Black to play and win.


Live Chess, Chess.com
Analysis of busygin (2132) vs. john2001plus (1771)
1
2
3
4
5
6
7
8
hgfedcba
+1
(black to move)
1.d4Nf6
2.Nf3e6
3.Bf4c5
4.c3cxd4
5.cxd4Nc6
6.e3Qb6
7.Qb3Na5
8.Qxb6axb6
9.Nc3Bb4
10.Bd3Nb3
11.Rb1Rxa2
12.O-ORa8
13.Bc2Na5
14.Na4Nd5
15.Bg3b5
16.e4bxa4
17.exd5O-O
18.dxe6dxe6
19.Bxa4Nc4
20.Bb5Nd6
21.Bd3Bd7
22.Ne5Bb5
23.Ra1f6
24.Bxb5Nxb5
25.Nf3Rxa1
26.Rxa1Rd8
27.Ra4Nxd4
28.Rxb4Nc2
29.Re4Rd1+
30.Ne1Nxe1
31.Kf1Nc2+
32.Ke2Re1+
33.Kd3Rxe4
34.Kxe4f5+
35.Ke5Kf7
36.Kd6Ne1
37.b4Nd3
38.b5g5
39.Be5Nxe5
40.Kxe5Ke7
41.b6Kd7
42.Kf6Kc6
43.Kxe6Kxb6
44.Kxf5Kc5
45.Kxg5b5
46.f4b4
47.f5Kd6
48.Kh6Ke5
49.Kg5b3
50.f6Ke6
 

Saturday, November 12, 2016

Black to play.

Live Chess, Chess.com
Analysis of Shreyas_Reddy (1617) vs. john2001plus (1767)
1
2
3
4
5
6
7
8
hgfedcba
-1
(black to move)
1.e4e6
2.d4d5
3.Nc3Nf6
4.Bg5Be7
5.e5Nfd7
6.Bxe7Qxe7
7.f4O-O
8.Qg4c5
9.Nf3cxd4
10.Nxd4Nc6
11.Ndb5f6
12.exf6Nxf6
13.Qg3a6
14.Na3b5
15.Nab1e5
16.fxe5Nxe5
17.Be2Bg4
18.O-OBxe2
19.Nxe2Ne4
20.Qe1Rxf1+
21.Qxf1Qa7+
22.Kh1Nf2+
23.Kg1Rf8
24.Qe1Nfd3+
 

Monday, October 24, 2016

White to play and win.

ICC tourney 1193 (12 3), Internet Chess Club
EddieBarber (1855) vs. Osya (1791)
8
7
6
5
4
3
2
1
abcdefgh
+1
(white to move)
1.e4e5
2.Nf3Nc6
3.Bb5a6
4.Ba4Nf6
5.O-ONxe4
6.d4b5
7.Bb3d5
8.dxe5Be6
9.c3Be7
10.Nbd2O-O
11.Re1Nc5
12.Bc2d4
13.cxd4Nxd4
14.Nxd4Qxd4
15.Nf3Qxd1
16.Rxd1h6
17.Be3Rfd8
18.Nd4Bd5
19.Rac1Bf8
20.Bb1Rac8
21.Bf5Ne6
22.Nxe6fxe6
23.Rxd5exd5
24.Be6+Kh7
25.Bxc8Rxc8
26.Rc6a5
27.Bb6a4
28.Rxc7Rxc7
29.Bxc7Kg6
30.g4Bc5
31.Kg2Kf7
32.f4h5
33.h3hxg4
34.hxg4Ke7
35.Kf3Kd7
36.Ba5Bd4
37.b3g6
38.Bd2Kc6
39.Be3Bc3
40.Ke2d4
41.Bd2axb3
42.axb3b4
43.Kd3Kd5
44.Bc1Be1
45.Bd2Bxd2
46.Kxd2Kc5
47.Kd3Kd5
48.g5Kc5
49.Ke4
 

Friday, October 21, 2016

White to play and win.

Live Chess, Chess.com
Analysis of john2001plus (1769) vs. ari_O (1880)
8
7
6
5
4
3
2
1
abcdefgh
-4
(white to move)
1.Nf3Nf6
2.d4g6
3.c4Bg7
4.Nc3O-O
5.Bg5c5
6.d5Qa5
7.Bd2a6
8.e4d6
9.h3Bd7
10.a4Qc7
11.Bd3Qc8
12.a5Re8
13.O-OBxh3
14.e5Qg4
15.Ne1dxe5
16.Be2Qh4
17.Nf3Qh5
18.gxh3Qxh3
19.Ng5Qf5
20.Nce4Nbd7
21.f4Nxe4
22.Bg4Qxg4+
23.Qxg4Nxd2
24.Rfd1Nf6
25.Qh4Nb3
26.Ra3Nd4
27.fxe5Nh5
28.Rxd4cxd4
29.Qxd4h6
30.Nf3Ng3
31.Kg2Nf5
32.Qb6Rab8
33.e6f6
34.Nd4Nd6
35.Qb4f5
36.c5Ne4
37.d6exd6
38.cxd6Bxd4
39.d7Rxe6
40.Qc4Kf7
41.Qc7Re7
42.Qxb8Rxd7
43.Rd3g5
44.Qc8Ke7
45.Qg8Nf6
46.Qb3Ne4
47.Qb4+Bc5
48.Rxd7+Kxd7
49.Qxb7+
 

Tuesday, October 18, 2016

White to play and win.

Rzeszow op, Rzeszow
Maciejewski, Andrzej (2345) vs. Cojocaru, M.
8
7
6
5
4
3
2
1
abcdefgh
-1
(white to move)
1.e4c5
2.c3e6
3.d4d5
4.e5Nc6
5.Nf3Qb6
6.Bd3cxd4
7.cxd4Bd7
8.O-ONxd4
9.Nxd4Qxd4
10.Nc3a6
11.Qe2Ne7
12.Kh1Qb6
13.f4d4
14.Ne4Nd5
15.a4Rd8
16.a5Qc7
17.Bd2Bc6
18.Rac1Nb4
19.Bxb4Bxb4
20.Qg4Bf8
21.Nd6+Bxd6
22.Qxg7Rf8
23.exd6Rxd6
24.f5Qe7
25.f6Qd7
26.Qxh7Rd5
27.Qg7Rxa5
28.Qg3Qd8
29.Rce1Rh5
30.Bg6Rfh8
31.Bxf7+Kd7
32.Bxe6+Ke8
33.Qg6+
 

Monday, October 17, 2016

What is the best move for White?

Live Chess, Chess.com
Analysis of calculationmaestro (1988) vs. john2001plus (1778)
8
7
6
5
4
3
2
1
abcdefgh
-4
(white to move)
1.e4e6
2.d4d5
3.Nd2c5
4.c3Nf6
5.e5Nfd7
6.Ngf3Nc6
7.Bd3cxd4
8.cxd4Qb6
9.O-ONxd4
10.Nxd4Qxd4
11.Nf3Qb6
12.Qa4Be7
13.a3O-O
14.Bg5Bxg5
15.Bxh7+Kxh7
16.Nxg5+Kg8
17.Qh4Re8
18.Rae1Nf8
19.Re3Ng6
20.Qh7+Kf8
21.h4Qc7
22.h5Nxe5
23.h6gxh6
24.Qxh6+Kg8
25.Nh7Qe7
26.Rxe5f5
27.Qg6+Kh8
28.Nf6Qxf6
29.Qxf6+Kg8
30.Re3
 

Friday, October 14, 2016

White to play and win.

Live Chess, Chess.com
Analysi of spirals5 (2263) vs. john2001plus (1719)
8
7
6
5
4
3
2
1
abcdefgh
-2
(white to move)
1.e4e6
2.Nc3d5
3.Nf3Nf6
4.e5Nfd7
5.d4c5
6.Bb5Nc6
7.Bxc6bxc6
8.O-OQb6
9.Re1cxd4
10.Nxd4c5
11.Nf3Be7
12.Rb1O-O
13.Bg5f6
14.Nxd5exd5
15.Qxd5+Kh8
16.exf6Bxf6
17.Qxa8
 
Click here for 17. Bxf6