Wednesday, December 15, 2021

Black to play

Monday, December 13, 2021

Black to play

Wednesday, December 8, 2021

Black to play

Sunday, December 5, 2021

White to play

Play chess online

Friday, November 26, 2021

White to play

Saturday, November 13, 2021

Black to play

Sunday, October 31, 2021

White to play

Monday, October 25, 2021

Black to play

Thursday, October 21, 2021

White to play

Play online chess

Thursday, October 14, 2021

Black to play

Play online chess

Tuesday, October 12, 2021

White to play

Monday, October 11, 2021

White to play

Tuesday, October 5, 2021

Black to play

Tuesday, September 7, 2021

Black to play

Play chess online

Thursday, August 26, 2021

Black to play

Black to play

Wednesday, August 18, 2021

White to play

Casual Game, https://itsyourturn.com
John Coffey. Got second Pfize vs. Samuel Jurado
8
7
6
5
4
3
2
1
abcdefgh
+4
(white to move)
1.Nf3f5
2.e4fxe4
3.Ng5Nf6
4.d3exd3
5.Bxd3e5
6.Bxh7Bc5
7.Bg6+Ke7
8.Nf7Qg8
9.Nxh8Qxh8
10.Bg5d6
11.Nc3Be6
12.Nd5+Bxd5
13.Qxd5Nbd7
14.Qf7+Kd8
15.Bf5Qe8
16.Qxg7c6
17.Bxd7Qxd7
18.Bxf6+Kc7
19.Qxd7+Kxd7
20.O-O-OKe6
21.Bh4Rg8
22.Bg3Rf8
23.Rhe1Bxf2
24.Bxf2Rxf2
25.Rd2Rf5
26.g4Rf4
27.Rg2Kf6
28.Ree2Kg5
29.h4+Kxh4
30.g5Rf8
31.g6Rg8
32.g7Kh3
33.Ref2d5
34.Rg6e4
35.Rf1Kh2
36.Rf5
 

Tuesday, July 20, 2021

Black to play

Casual Game, https://itsyourturn.com
David vs. John Coffey. Got second Pfizer vaccine
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.e4c5
2.Nf3Nc6
3.c4e5
4.Be2d6
5.O-Og6
6.Nc3Nge7
7.h3a5
8.a3Bg7
9.d3h6
10.Nd5O-O
11.Nxe7+Qxe7
12.Be3a4
13.Nh2Bd7
14.Bg4Be8
15.Qd2f5
16.exf5gxf5
17.Bf3f4
 

Saturday, June 26, 2021

Black to play

Third Rosenwald Trophy, New York, NY USA
Analysis of Donald Byrne vs. Robert James Fischer
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.Nf3Nf6
2.c4g6
3.Nc3Bg7
4.d4O-O
5.Bf4d5
6.Qb3dxc4
7.Qxc4c6
8.e4Nbd7
9.Rd1Nb6
10.Qc5Bg4
11.Bg5Na4
12.Nxa4Nxe4
13.Bxe7Qc7
14.Qb4Rfe8
15.Be2Rxe7
16.b3b5
17.Nb2a5
18.Qa3b4
19.Qa4Nc3
 

Thursday, June 24, 2021

White to play

Casual Game, https://itsyourturn.com
John Coffey vs. René
8
7
6
5
4
3
2
1
abcdefgh
+8
(white to move)
1.Nf3d5
2.d4Nc6
3.c4e6
4.Nc3Nf6
5.cxd5Nxd5
6.e4Nf6
7.Be2Bb4
8.Bd3Nxd4
9.Nxd4c6
10.Nf3O-O
11.e5Bxc3+
12.bxc3Qb6
13.exf6gxf6
14.Bh6Rd8
15.Qc2f5
16.Qd2f6
17.Qf4Rxd3
18.Qg3+Kf7
19.Qg7+Ke8
20.Qf8+Kd7
21.Qf7+Kd6
22.Bf4+e5
23.Qxf6+Kd5
24.Qxe5+Kc4
25.Nd2+Rxd2
26.Bxd2Qd8
27.Rb1c5
28.Qf4+Kd5
29.O-Ob5
30.c4+bxc4
31.Rfd1Ke6
32.Bc3Qd3
33.Rxd3cxd3
34.Qe5+Kf7
35.Qf6+Ke8
36.Re1+Kd7
37.Re7+
 

Monday, May 31, 2021

White to play

Casual Game, https://itsyourturn.com
John Coffey. vs. binalden
8
7
6
5
4
3
2
1
abcdefgh
+8
(white to move)
1.Nf3d6
2.d4Nf6
3.c4c6
4.Nc3g6
5.e4d5
6.e5Ne4
7.Bd3Bg4
8.Nxe4Bxf3
9.Qxf3dxe4
10.Qxe4Bg7
11.O-OO-O
12.Be3Nd7
13.Rad1e6
14.f4f5
15.Qf3Qb6
16.d5Qxb2
17.dxc6bxc6
18.Qxc6Nb6
19.Qxe6+Rf7
20.c5Nd7
21.Bc4Nxe5
22.fxe5Raf8
23.Qxf7+Kh8
24.Qxg7+Kxg7
25.Rd7+Rf7
26.Rxf7+Kg8
27.Rd7+Kf8
28.Rd8+Ke7
29.Bg5#
 

Saturday, May 15, 2021

Black to play

MrDodgy Invitational 2.0, ?
Analysis of Giri, Anish vs. Jiminez, Jose Fernando Cuena, 240+2
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.d4d6
2.Nf3Nf6
3.c4g6
4.Nc3Bg7
5.e4O-O
6.Be2Bg4
7.Be3Nfd7
8.O-ONc6
9.d5Bxf3
10.Bxf3Na5
11.Be2Bxc3
12.bxc3e5
13.dxe6 e.p.fxe6
14.Qd2b6
15.f4Qe7
16.Rae1Nb7
17.Qc2Nbc5
18.Rf2Rf7
19.Ref1Raf8
20.g3e5
21.f5g5
22.f6Nxf6
23.Bxg5Qe6
24.Bxf6Rxf6
25.Rf5Nxe4
26.Rxf6Nxf6
 

Monday, April 26, 2021

White to play and mate in 2 moves

Practice game, ?
Coffey, John (2016) vs. Stockfish 12 at 1600 (1600)
8
7
6
5
4
3
2
1
abcdefgh
+15
(white to move)
1.d4Nf6
2.c4g6
3.Nc3Bg7
4.e4d6
5.Be2O-O
6.Be3e5
7.d5a5
8.g4Ne8
9.g5Na6
10.h4f5
11.gxf6 e.p.Nxf6
12.h5Qe7
13.hxg6hxg6
14.Nf3Nh5
15.Bg5Qe8
16.Qd2Bg4
17.Nh4Rf4
18.Bxf4Nc5
19.Bg5Bxe2
20.Qxe2Nf4
21.Bxf4exf4
22.f3b5
23.Nxb5Rd8
24.O-O-OQe5
25.Nxg6Qxb2+
26.Qxb2Bxb2+
27.Kxb2a4
28.Nxc7Rb8+
29.Kc2Kg7
30.Ne7Kf7
31.Rh7+Kf6
32.Rg1Rb2+
33.Kxb2Nb3
34.Ne8+Ke5
35.Nc6#
 

Monday, April 5, 2021

White to play and mate in 2 moves

Casual game, London ENG
Analysis of Edward Lasker vs. George Alan Thomas
8
7
6
5
4
3
2
1
abcdefgh
-5
(white to move)
1.d4e6
2.Nf3f5
3.Nc3Nf6
4.Bg5Be7
5.Bxf6Bxf6
6.e4fxe4
7.Nxe4b6
8.Ne5O-O
9.Bd3Bb7
10.Qh5Qe7
11.Qxh7+Kxh7
12.Nxf6+Kh6
13.Neg4+Kg5
14.h4+Kf4
15.g3+Kf3
16.O-O
 

Tuesday, March 23, 2021

Black to play and win

Live Chess, Chess.com
Analysis of john2001plus (1878) vs. Gusev (1717)
1
2
3
4
5
6
7
8
hgfedcba
-1
(black to move)
1.e4e5
2.Nc3Nc6
3.f4d6
4.Nf3Bg4
5.Bb5Nf6
6.d4exd4
7.Qxd4Bxf3
8.gxf3Nd7
9.Bxc6bxc6
10.Be3Nf6
11.e5dxe5
12.fxe5Nd5
13.Nxd5Qxd5
14.Qxd5cxd5
15.O-O-Oc6
16.Rhg1g6
17.c4dxc4
18.Rg4c3
19.bxc3Ba3+
20.Kc2O-O
21.Ra4Be7
22.Rxa7Rxa7
23.Bxa7Ra8
24.Rd7Bg5
25.Kb3Bf4
26.e6fxe6
27.Bd4e5
28.Bg1Rb8+
29.Kc2Rc8
30.h3h5
31.Rd6g5
32.Rd7Ra8
33.Ba7c5
34.a4e4
35.fxe4g4
36.hxg4hxg4
37.a5g3
38.Bxc5Rxa5
39.Bd4Bh6
40.Rd6Kh7
41.Rd5Ra2+
42.Kb3Ra1
43.Rh5g2
44.Be3Rh1
45.Rxh6+Rxh6
 

Friday, March 19, 2021

Mate in 2

Shredder for iPhone
John Coffey vs. Shredder (1400)
8
7
6
5
4
3
2
1
abcdefgh
+8
(white to move)
1.Nf3Nf6
2.d4e6
3.c4Bb4+
4.Nbd2a5
5.a3Bd6
6.e4Nc6
7.e5Nxd4
8.exd6Nf5
9.dxc7Qxc7
10.Bd3O-O
11.Bxf5exf5
12.O-Od5
13.cxd5Rd8
14.Qb3Rxd5
15.Nc4b5
16.Ne3Rc5
17.Bd2f4
18.Nd1Be6
19.Qd3Rd8
20.Qe2g5
21.Qe1b4
22.axb4axb4
23.Bxb4Rcd5
24.Ba5Qc5
25.Bxd8Rxd8
26.Qc3Qf5
27.Qe5Qxe5
28.Nxe5Rd2
29.Nf3Rd5
30.Nc3Rc5
31.Rfe1h5
32.Re5Rxe5
33.Nxe5Bb3
34.Ra3Be6
35.b4h4
36.h3Kg7
37.b5Nd5
38.Nxd5Bxd5
39.Nc6Kf6
40.Ra6Be4
41.f3Bb1
42.b6Bd3
43.b7Bxa6
44.b8=QKg6
45.Qd6+Kh5
46.Qf6Bc4
47.Qh8+Kg6
48.Ne7#
 

Tuesday, March 2, 2021

What is the strongest continuation for Black?

Live Chess, Chess.com
Analysis of Gusev (1760) vs. john2001plus (1815)
1
2
3
4
5
6
7
8
hgfedcba
+1
(black to move)
1.d4Nf6
2.Nf3e6
3.g3d5
4.Bg2c5
5.O-Ocxd4
6.Nxd4Nc6
7.Nxc6bxc6
8.c4Be7
9.cxd5cxd5
10.Nc3O-O
11.e4Ba6
12.Re1dxe4
13.Qxd8Rfxd8
14.Bg5h6
15.Bxf6Bxf6
16.Bxe4Bxc3
17.bxc3Rac8
18.Rac1Rd2
19.Bb1Bd3
20.Bxd3Rxd3
21.Re3Rd2
22.a4Ra2
23.Re4Ra3
24.Rb4a5
25.Rb7Rxa4
26.Rd1Rxc3
27.Rdd7Rg4
28.Rxf7a4
29.h3Rg5
30.Kg2a3
31.h4Rg6
32.Rfd7a2
33.Rb8+Kh7
34.Rdd8Rgxg3+
35.fxg3Rc2+
36.Kf3a1=Q
 

Monday, March 1, 2021

White to play

Analysis
vs.
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.Nf3g6
2.e4c6
3.d4d5
4.e5Bg7
5.Bd3Nh6
6.Bg5Qb6
7.O-Oe6
8.Nc3O-O
9.Na4Qa5
10.c3b5
11.Nc5Nd7
12.Nxd7Bxd7
13.Qc1Nf5
14.g4
 

Friday, February 26, 2021

Black to play

Game analysis
vs.
1
2
3
4
5
6
7
8
hgfedcba
+8
(black to move)
1.e4c5
2.g3d5
3.Bg2dxe4
4.Bxe4Nf6
5.Bg2Nc6
6.Ne2e5
7.c3Qd3
8.O-OBg4
9.f3Be6
10.b3Be7
11.Rf2Nd5
12.Bf1Ne3
13.Qe1Nc2
14.Nf4exf4
15.Bxd3Nxe1
16.Be4f5
17.Bxc6+bxc6
18.Re2Nxf3+
19.Kf2Ng5
20.h4fxg3+
21.Kxg3f4+
22.Kxf4O-O+
23.Kg3Bd6+
24.Re5Bxe5+
25.Kg2Bd5+
26.Kg1Nh3#
 

Wednesday, February 24, 2021

Black to play and mate in 2

Casual Game, https://itsyourturn.com
Analysis of drw vs. John Coffey
1
2
3
4
5
6
7
8
hgfedcba
+15
(black to move)
1.e4e6
2.a3d5
3.e5c5
4.Nf3Nc6
5.d3Nge7
6.Bg5h6
7.Bd2Qc7
8.Be2Nxe5
9.Nxe5Qxe5
10.Nc3Bd7
11.O-ONf5
12.f4Qd4+
13.Kh1Ne3
14.Bxe3Qxe3
15.Rf3Qd4
16.Bf1Bd6
17.Ne2Qxb2
18.Qc1Qxc1
19.Rxc1O-O
20.g3b5
21.c4dxc4
22.Kg1Bc6
23.Re3cxd3
24.Rxd3Rfd8
25.Bg2Bxg2
26.Kxg2c4
27.Rdc3Bc5
28.Kh3Rd2
29.Rc1c2Rxc2
30.Rxc2Bxa3
31.Nd4a6
32.Nc6Rc8
33.Ne5c3
34.Nd7b4
35.Nb6Rb8
36.Nc4Bb2
37.Nxb2cxb2
38.Rxb2b3
39.Kg2a5
40.Kf2a4
41.Ke2a3
42.Rb1a2
43.Ra1b2
44.Rxa2b1=Q
45.Rd2Qe4+
46.Kf2Rb3
47.Re2Rf3+
48.Kg2Qxe2+
49.Kh3f5
50.Kh4Qxh2#
 

Saturday, January 30, 2021

Black to play

World Rapid Championship
Magnus Carlsen vs. Shamsiddin Vokhidov
1
2
3
4
5
6
7
8
hgfedcba
0
(black to move)
1.e4e5
2.Qh5Nc6
3.Bc4g6
4.Qf3Qe7
5.Ne2Nf6
6.d3Bg7
7.Nbc3h6
8.Nd5Nxd5
9.exd5Na5
10.d6cxd6
11.Bd5Nc6
12.Bd2Qf6
13.Qe4O-O
14.O-ONe7
15.Nc3Qf5
16.Qb4Nxd5
17.Nxd5Kh7
18.Nc7Rb8
19.Qxd6b6
20.f3Bb7
21.Rae1Rfc8
22.Bc3Bf8
 

Monday, January 18, 2021

White to play

itsyourturn.com
John Coffey (2000) vs. David, Daily
8
7
6
5
4
3
2
1
abcdefgh
-3
(white to move)
1.Nf3e6
2.d4f5
3.g3Nf6
4.Bg2Be7
5.O-OO-O
6.c4h6
7.Nc3a6
8.Qc2c6
9.c5Nd5
10.e4fxe4
11.Nxe4Nb4
12.Qe2d5
13.cxd6 e.p.Bxd6
14.Ne5Nd5
15.Qg4Kh8
16.Bg5hxg5
17.Nxg5Kg8
18.Be4Nf6
19.Qh4g6
20.Bxg6Qc7
21.Bf7+Kg7
22.Nxe6+Bxe6
23.Qg5+Kh7
24.Qg6+Kh8
25.Qh6+Nh7
26.Ng6#
 

Sunday, January 10, 2021

Black to play

Live Chess, Chess.com
Analysis of Gusev (1850) vs. john2001plus (1870)
1
2
3
4
5
6
7
8
hgfedcba
+1
(black to move)
1.e4e6
2.d4d5
3.Nc3dxe4
4.Nxe4Nf6
5.Bd3Nbd7
6.Bg5c5
7.Ne2Qa5+
8.c3Nxe4
9.Bxe4cxd4
10.Qd2Nc5
11.Bf3Nb3
 

Sunday, January 3, 2021

White to play

Live Chess, Chess.com
john2001plus (1937) vs. Gusev (1832)
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.e4e6
2.d4d5
3.Nc3Nf6
4.Bg5Be7
5.e5Nfd7
6.h4h6
7.Be3a6
8.a4b6
9.Qg4Kf8
10.f4c5
11.Nf3Nc6
12.O-O-Of5
13.exf6 e.p.Nxf6
14.Qg6Qe8
15.Ne5Nxe5
16.Qxe8+Nxe8
17.fxe5cxd4
18.Bxd4Bc5
19.Rh3Bxd4
20.Rxd4Ke7
21.Rf3Rf8
22.Bd3Bd7
23.Rxf8Kxf8
24.Ne4b5
25.Nc5Bc8
26.axb5axb5
27.Bxb5Ra1+
28.Kd2Nc7
29.Rf4+Kg8
30.Bc6Rg1
31.Rf2Rh1
32.g3Rb1
33.b3Rg1
34.Rf3Rg2+
35.Kd3Na6
36.Nxa6Bxa6+
37.c4Rg1
38.Kc3dxc4
39.Bd7cxb3
40.Bxe6+Kh7
41.Bxb3
 

Friday, January 1, 2021

White to play

Live Chess, Chess.com
Analysis of soitgoes317 (1772) vs. john2001plus (1883), 300+3
8
7
6
5
4
3
2
1
abcdefgh
0
(white to move)
1.e4e6
2.d4d5
3.Nc3dxe4
4.Nxe4Nf6
5.Nxf6+Qxf6
6.Nf3Nd7
7.Bg5Qf5
8.Bd3Qa5+
9.c3h6
10.Bh4Bd6
11.Qc2e5
12.O-OO-O
13.b4Qb6
14.dxe5Nxe5
15.Nxe5Bxe5
16.Be7Re8
17.Bc5Qf6
18.Rac1b6
19.Be4bxc5
20.Bxa8Ba6
21.Rfe1Rxa8
22.Qe4Re8
23.Qd5Bb5
24.Qxc5Bd7
25.Qxa7Bxc3
26.Rxe8+Bxe8
27.Qe3