Chess Level 02: June 2016

Tuesday, June 28, 2016

White to play and win.

Greenwood Indiana Chess Club, Chess.com
Analysis of Greg+John vs. tChess set to level 1700


8
7
6
5
4
3
2
1

(white to move)

1.	e4	e6
2.	d4	d5
3.	Nc3	Bb4
4.	Bd3	dxe4
5.	Bxe4	Nf6
6.	Bf3	O-O
7.	Nge2	c5
8.	O-O	cxd4
9.	Qxd4	Qxd4
10.	Nxd4	Bxc3
11.	bxc3	e5
12.	Nb5	Nc6
13.	Re1	Bg4
14.	Bxc6	bxc6
15.	Nd6	Rfd8
16.	Ba3	Nd7
17.	c4	Rab8
18.	c5	Be6
19.	c4	f6
20.	Rad1	a5
21.	Rd2	Bg4
22.	f3	Be6
23.	f4	a4
24.	f5	Bf7
25.	h3	Nf8
26.	Red1	Bh5
27.	g4	Be8
28.	Nxe8	Rxe8
29.	Rd6	Rec8
30.	Kf2	Rc7
31.	Ke3	Rbb7
32.	Rd1d3	Nd7
33.	Ke4	g6
34.	h4	Kf8
35.	g5	gxf5+
36.	Kxf5	fxg5
37.	hxg5	Kg8
38.	Rd2	Kf8
39.	Ke6	Ke8
40.	Rd1	Kd8
41.	Rf1	Ke8
42.	Rh1	Kf8
43.	Kf5	Kg8
44.	g6	hxg6+
45.	Rxg6+	Kf8
46.	Rh8+	Kf7
47.	Rh7+	Kf8
48.	Rgg7	Ra7
49.	Ke6	e4
50.	Rg1	Ke8
51.	Rxd7

Wednesday, June 22, 2016

White to play and win.

?, ?
Analysis of Greg+John vs. tChess set to level 1700


8
7
6
5
4
3
2
1

(white to move)

1.	d4	d5
2.	c4	c6
3.	Nf3	Nf6
4.	Nc3	e6
5.	e3	Nbd7
6.	Be2	Bd6
7.	O-O	O-O
8.	c5	Bc7
9.	b4	b6
10.	Bd2	a5
11.	a3	axb4
12.	axb4	Rxa1
13.	Qxa1	Bb7
14.	Qa7	Qb8
15.	Ra1	Ng4
16.	g3	Qxa7
17.	Rxa7	Rb8
18.	h3	Ngf6
19.	Bd3	bxc5
20.	bxc5	e5
21.	Ba6	Bxa6
22.	Rxa6	e4
23.	Ne1	Rb2
24.	Bc1	Rb3
25.	Ne2	Ne8
26.	Kg2	Nb8
27.	Ra7	f6
28.	Nc2	Nd7
29.	Ba3	Rb1
30.	Nb4	Nb8
31.	Nc1	f5
32.	Kf1	g5
33.	Ke2	f4
34.	Kd2	f3
35.	g4	Bh2
36.	Kc2	Ra1
37.	Kb2	Bg1
38.	Kxa1	Bxf2
39.	Ra8	Bxe3
40.	Ncd3	Bxd4+
41.	Kb1	e3
42.	Nc2	f2
43.	Nxe3	Bxe3
44.	Nxf2	Bxf2
45.	Rxb8	Kf7
46.	Rc8

Tuesday, June 21, 2016

What is the best move for White?

?, ?
Analysis of Greg+John vs. tChess set to level 1700


8
7
6
5
4
3
2
1

(white to move)

1.	d4	d5
2.	c4	c6
3.	Nf3	Nf6
4.	Nc3	e6
5.	e3	Nbd7
6.	Be2	Bd6
7.	O-O	O-O
8.	c5	Bc7
9.	b4	b6
10.	Bd2	a5
11.	a3	axb4
12.	axb4	Rxa1
13.	Qxa1	Bb7
14.	Qa7	Qb8
15.	Ra1	Ng4
16.	g3	Qxa7
17.	Rxa7	Rb8
18.	h3	Ngf6
19.	Bd3	bxc5
20.	bxc5	e5
21.	Ba6	Bxa6
22.	Rxa6	e4
23.	Ne1	Rb2
24.	Bc1	Rb3
25.	Ne2	Ne8
26.	Kg2	Nb8
27.	Ra7	f6
28.	Nc2	Nd7
29.	Ba3	Rb1
30.	Nb4	Nb8
31.	Na6	Nxa6
32.	Rxa6	Ra1
33.	Nc3	Bd8
34.	Ra8	Kf7
35.	Rxd8	Rxa3
36.	Ne2

Monday, June 20, 2016

What is the best continuation for Black?

ICC tourney 1156 (12 3), Internet Chess Club
Analysis of Tampa-Chess (1718) vs. yoshi (1714)


1
2
3
4
5
6
7
8

-1

(black to move)

1.	e4	e6
2.	d3	d5
3.	Nd2	Nf6
4.	g3	dxe4
5.	dxe4	e5
6.	Bg2	Bc5
7.	Ngf3	Nc6
8.	O-O	O-O
9.	Qe2	a5
10.	c3	Qe7
11.	Nb3	Ba7
12.	a4	Be6
13.	Nbd2	Qc5
14.	Ng5	Bg4
15.	Ngf3	Be6
16.	Qb5	Ng4
17.	Ng5	Bd7
18.	Ngf3	Be6
19.	Ng5	Bd7
20.	h3	Nf6
21.	Ngf3	Be6
22.	Nb3	Qxb5
23.	axb5	Ne7
24.	Nxa5	Bb6
25.	b4	Nxe4
26.	Nxe5	Nxc3
27.	Bxb7	Bd4
28.	Bxa8	Rxa8

What is the best move for Black?

ICC tourney 1156 (12 3), Internet Chess Club
Analysis of Tampa-Chess (1718) vs. yoshi (1714)


1
2
3
4
5
6
7
8

(black to move)

1.	e4	e6
2.	d3	d5
3.	Nd2	Nf6
4.	g3	dxe4
5.	dxe4	e5
6.	Bg2	Bc5
7.	Ngf3	Nc6
8.	O-O	O-O
9.	Qe2	a5
10.	c3	Qe7
11.	Nb3	Ba7
12.	a4	Be6
13.	Nbd2	Qc5
14.	Ng5	Bg4
15.	Ngf3	Be6
16.	Qb5	Ng4
17.	Ng5	Bd7
18.	Ngf3	Be6
19.	Ng5	Bd7
20.	h3	Nf6
21.	Ngf3	Be6
22.	Nb3	Qxb5
23.	axb5	Bxb3
24.	bxc6	b5
25.	Nxe5	Rfe8
26.	Nf3	Bc4
27.	Re1	Nxe4

Sunday, June 19, 2016

Find the best continuation for White.

Live Chess, Chess.com
Analysis of john2001plus (1618) vs. Xen1227 (1877)


8
7
6
5
4
3
2
1

-9

(white to move)

1.	Nf3	d5
2.	d4	Nf6
3.	c4	e6
4.	Nc3	Be7
5.	Bg5	O-O
6.	e3	h6
7.	Bh4	Nbd7
8.	Bd3	dxc4
9.	Bxc4	a6
10.	O-O	Re8
11.	e4	b5
12.	Bd3	c5
13.	d5	c4
14.	Bc2	exd5
15.	e5	Ng4
16.	Bxe7	Qxe7
17.	Nxd5	Qc5
18.	Qd4	Qxd4
19.	Nxd4	Rxe5
20.	Nc6	Re6
21.	Bf5	Rxc6
22.	Ne7+	Kf8
23.	Nxc6

Black to play and win.

Live Chess, Chess.com
Analysis of john2001plus (1618) vs. Xen1227 (1877)


1
2
3
4
5
6
7
8

(black to move)

1.	Nf3	d5
2.	d4	Nf6
3.	c4	e6
4.	Nc3	Be7
5.	Bg5	O-O
6.	e3	h6
7.	Bh4	Nbd7
8.	Bd3	dxc4
9.	Bxc4	a6
10.	O-O	Re8
11.	e4	b5
12.	Bd3	c5
13.	d5	c4
14.	Bc2	exd5
15.	e5	Ng4
16.	Bxe7	Qxe7
17.	Nxd5	Qc5
18.	Qd4	Ngxe5
19.	Qxc5	Nxf3+
20.	gxf3	Nxc5
21.	Nc7	Re2
22.	Bd1	Rxb2
23.	Nxa8	Nd3
24.	Nc7	Bh3
25.	Nxa6	c3
26.	a3	Bxf1
27.	Kxf1	c2
28.	Bxc2	Rxc2
29.	Rb1	Rxf2+
30.	Kg1	Ra2
31.	Rxb5	Ra1+
32.	Kg2	Rxa3
33.	Nc5	Ne1+
34.	Kf2	Nxf3

White to play and win

Live Chess, Chess.com
Analysis of john2001plus (1618) vs. Xen1227 (1877)


8
7
6
5
4
3
2
1

(white to move)

1.	Nf3	d5
2.	d4	Nf6
3.	c4	e6
4.	Nc3	Be7
5.	Bg5	O-O
6.	e3	h6
7.	Bh4	Nbd7
8.	Bd3	dxc4
9.	Bxc4	a6
10.	O-O	Re8
11.	e4	b5
12.	Bd3	c5
13.	d5	c4
14.	Bc2	exd5
15.	e5	Ng4
16.	Bxe7	Qxe7
17.	Nxd5	Qc5
18.	h3	Ngxe5
19.	Re1	Bb7
20.	Be4	Nxf3+
21.	Qxf3	Bxd5
22.	Bxd5	Ne5
23.	Rxe5	Qf8
24.	Rae1	Rab8
25.	Rxe8	Rxe8
26.	Qxf7+	Qxf7
27.	Rxe8+

Saturday, June 18, 2016

Black to play and win.

Live Chess, Chess.com
bltznu7 (1620) vs. john2001plus (1608)


1
2
3
4
5
6
7
8

(black to move)

1.	e4	e6
2.	d4	d5
3.	e5	c5
4.	c3	Nc6
5.	Nf3	Qb6
6.	Be2	cxd4
7.	cxd4	Nh6
8.	O-O	Nf5
9.	Be3	Qxb2
10.	Nbd2	Nfxd4
11.	Nxd4	Nxd4
12.	Bxd4	Qxd4
13.	Nf3	Qb6
14.	Qa4+	Bd7
15.	Qc2	Rc8
16.	Qd3	a6
17.	Rfb1	Qc7
18.	Rc1	Qxc1+
19.	Rxc1	Rxc1+
20.	Bf1	Bb5
21.	Qe2	Bxe2
22.	g3	Rxf1+
23.	Kg2	Bc5

Find a clever tactic for White.

Live Chess, Chess.com
Analysis of john2001plus (1617) vs. acefinlay47 (1612)


8
7
6
5
4
3
2
1

(white to move)

1.	Nf3	d6
2.	e4	e5
3.	d4	Nc6
4.	dxe5	Nxe5
5.	Nxe5	dxe5
6.	Qxd8+	Kxd8
7.	Nc3	c6
8.	Be3	Nf6
9.	O-O-O+	Kc7
10.	Bc4	Be6
11.	Bxe6	fxe6
12.	f3	Bb4
13.	Na4	b5
14.	Nc5	Rhe8
15.	c3	Ba5
16.	Rd2	h6
17.	Rhd1	Bb6
18.	Rd3	a5
19.	Bg1	Re7
20.	g4	g5
21.	h3	a4
22.	Bh2	Bxc5
23.	Bxe5+	Kb6
24.	Bxf6	Rf7
25.	e5	Bf2
26.	Rd7	Raf8
27.	Be7	Rxf3
28.	Bxf8	Rxf8
29.	Re7

What is the best move for White?

Live Chess, Chess.com
Analysis of john2001plus (1617) vs. acefinlay47 (1612)


8
7
6
5
4
3
2
1

(white to move)

1.	Nf3	d6
2.	e4	e5
3.	d4	Nc6
4.	dxe5	Nxe5
5.	Nxe5	dxe5
6.	Qxd8+	Kxd8
7.	Nc3	c6
8.	Be3	Nf6
9.	O-O-O+	Kc7
10.	Bc4	Be6
11.	Bxe6	fxe6
12.	f3	Bb4
13.	Na4	b5
14.	Nc5	Rhe8
15.	c3	Ba5
16.	Rd2	h6
17.	Rhd1	Bb6
18.	Rd3	a5
19.	Bg1	Re7
20.	g4	g5
21.	h3	a4
22.	Bh2	Bxc5
23.	Bxe5+	Kb6
24.	Bxf6	Rf7
25.	e5	Bf2
26.	Rd7	Raf8
27.	Rd1d6	Rxd7
28.	Rxd7	Re8
29.	Bd8+	Ka6
30.	Rd6	Kb7
31.	Bf6	Be3+
32.	Kc2	Bc5
33.	Rd7+	Ka6
34.	Rh7	Bf8
35.	Rh8	Rc8
36.	Be7	Bxe7
37.	Rxc8	Kb6
38.	Re8

White to play and mate in 4 moves.

Live Chess, Chess.com
Analysis of john2001plus (1617) vs. acefinlay47 (1612)


8
7
6
5
4
3
2
1

+15

(white to move)

1.	Nf3	d6
2.	e4	e5
3.	d4	Nc6
4.	dxe5	Nxe5
5.	Nxe5	dxe5
6.	Qxd8+	Kxd8
7.	Nc3	c6
8.	Be3	Nf6
9.	O-O-O+	Kc7
10.	Bc4	Be6
11.	Bxe6	fxe6
12.	f3	Bb4
13.	Na4	b5
14.	Nc5	Rhe8
15.	c3	Ba5
16.	Rd2	h6
17.	Rhd1	Bb6
18.	Rd3	a5
19.	Bg1	Re7
20.	g4	g5
21.	h3	a4
22.	Bh2	Bxc5
23.	Bxe5+	Kb6
24.	Bxf6	Rf7
25.	e5	Bf2
26.	Rd7	Raf8
27.	Rd1d6	Rxd7
28.	Rxd7	Re8
29.	Bd8+	Ka6
30.	Rd6	Kb7
31.	Bf6	Be3+
32.	Kc2	Bc5
33.	Rd7+	Ka6
34.	Rh7	Bf8
35.	Rh8	Rc8
36.	Bg7	b4
37.	Rxf8	Rc7
38.	Bxh6	bxc3
39.	Kxc3	Rh7
40.	Rf6	Re7
41.	Bxg5	Rh7
42.	h4	Kb5
43.	f4	Rd7
44.	h5	Rd5
45.	h6	Rc5+
46.	Kd3	Rd5+
47.	Kc3	Rc5+
48.	Kd3	Rd5+
49.	Ke3	Rd7
50.	Rxe6	Rh7
51.	Re7	Rh8
52.	h7	c5
53.	Bf6	Rc8
54.	h8=Q	Rc6
55.	Qe8	Kb6
56.	Re6	Rxe6
57.	Qxe6+	Kb5
58.	Qd6	c4
59.	Be7	a3
60.	Qc5+	Ka6
61.	Bd8	Kb7
62.	Qb6+	Ka8
63.	Bc7	axb2
64.	Qa6#

Friday, June 17, 2016

Black to play and win.

Live Chess, Chess.com
Analysis of john2001plus (1843) vs. yashom (1440)


1
2
3
4
5
6
7
8

(black to move)

1.	Nf3	d5
2.	d4	c5
3.	c4	e6
4.	cxd5	exd5
5.	Nc3	Nf6
6.	e3	Nc6
7.	Be2	Be7
8.	O-O	O-O
9.	b3	cxd4
10.	exd4	Bb4
11.	Bd2	Bd6
12.	Bg5	h6
13.	Bxf6	Qxf6
14.	Nxd5	Qg6
15.	Ne3	Qh5
16.	Ne5	Qh4
17.	g3	Qf6
18.	Nxc6	bxc6
19.	Rc1	Ba3
20.	Rxc6	Qxc6
21.	Bf3	Qg6
22.	Bxa8	Ba6
23.	Bg2	Bxf1
24.	Bxf1	Rd8
25.	Nc4	Bc5
26.	Bd3	Rxd4
27.	Ne5	Qf6
28.	Qe2	Rd5
29.	Nd7	Qxf2+
30.	Qxf2	Bxf2+
31.	Kxf2	Rxd3

White to play.

Live Chess, Chess.com
taechess (1450) vs. john2001plus (1838)


8
7
6
5
4
3
2
1

(white to move)

1.	e4	e6
2.	d4	d5
3.	e5	c5
4.	c3	Nc6
5.	Nf3	Qb6
6.	a3	c4
7.	Nbd2	Na5
8.	Be2	Bd7
9.	O-O	Ne7
10.	Rb1	Nb3
11.	Bxc4	Nxd2
12.	Nxd2

Black to play and mate in 3.

ICC tourney 1154 (12 3), Internet Chess Club
Checkmater4000 (1258) vs. AdithJosh (1309)


1
2
3
4
5
6
7
8

-1

(black to move)

1.	c4	e5
2.	Nc3	Nc6
3.	g3	Bc5
4.	Bg2	d6
5.	e3	a6
6.	Nge2	Ba7
7.	O-O	Nge7
8.	d4	exd4
9.	exd4	Bf5
10.	a3	Qd7
11.	Bf4	h5
12.	b4	Ng6
13.	b5	axb5
14.	cxb5	Nce7
15.	Bxb7	Rb8
16.	Ba6	h4
17.	a4	hxg3
18.	Bxg3	Bh3
19.	Re1	c6
20.	Qd2	Qg4
21.	Qe3	Ne5
22.	Red1	Nf3+
23.	Kh1	Bg2+
24.	Kxg2	Rxh2+
25.	Kf1	Qh3#

White to play and win.

ICC tourney 1154 (12 3), Internet Chess Club
Analysis of yoshi (1690) vs. rookfish (1082)


8
7
6
5
4
3
2
1

(white to move)

1.	Nf3	Nc6
2.	d4	d5
3.	c4	Nf6
4.	cxd5	Nxd5
5.	e4	Ndb4
6.	d5	Na5
7.	Qa4+	Nac6
8.	dxc6	Nxc6
9.	Be2	e5
10.	Nxe5	Qd4
11.	Nc4	Qxe4
12.	Nd6+

White to play and win.

ICC tourney 1154 (12 3), Internet Chess Club
Analysis of yoshi (1705) vs. Slypawn (1564)


8
7
6
5
4
3
2
1

-3

(white to move)

1.	Nf3	d5
2.	d4	c6
3.	c4	Nf6
4.	Nc3	dxc4
5.	a4	Bf5
6.	e3	e6
7.	Bxc4	Bb4
8.	O-O	Bg4
9.	h3	Bh5
10.	g4	Bg6
11.	Ne5	Nbd7
12.	f4	Nd5
13.	Nxd5	exd5
14.	Bd3	Qh4
15.	Kg2	Be4+
16.	Bxe4	dxe4
17.	Nxd7	Kxd7
18.	Bd2	Bd6
19.	g5	g6
20.	Qb3	Kc8
21.	Ba5	b6
22.	Rac1	Kb7
23.	Qxf7+	Bc7
24.	Rxc6	Kxc6
25.	Rc1+	Kb7
26.	Rxc7+	Ka6
27.	Qc4+

White to play and win.

ICC tourney 1154 (12 3), Internet Chess Club
Analysis of yoshi (1705) vs. Slypawn (1564)


8
7
6
5
4
3
2
1

(white to move)

1.	Nf3	d5
2.	d4	c6
3.	c4	Nf6
4.	Nc3	dxc4
5.	a4	Bf5
6.	e3	e6
7.	Bxc4	Bb4
8.	O-O	Bg4
9.	h3	Bh5
10.	g4	Bg6
11.	Ne5	Nbd7
12.	f4	Nd5
13.	Nxd5	exd5
14.	Bd3	Qh4
15.	Kg2	Be4+
16.	Bxe4	dxe4
17.	Nxd7	Kxd7
18.	Bd2	Bd6
19.	g5	g6
20.	Qb3	Kc8
21.	Ba5	Rf8
22.	Rac1	Kb8
23.	Rxc6	Qh5
24.	Rxd6	Rc8
25.	Rd7	b6
26.	Bxb6

Find two ways to mate in 3.

ICC tourney 1154 (12 3), Internet Chess Club
Analysis of yoshi (1705) vs. Slypawn (1564)


8
7
6
5
4
3
2
1

-1

(white to move)

1.	Nf3	d5
2.	d4	c6
3.	c4	Nf6
4.	Nc3	dxc4
5.	a4	Bf5
6.	e3	e6
7.	Bxc4	Bb4
8.	O-O	Bg4
9.	h3	Bh5
10.	g4	Bg6
11.	Ne5	Nbd7
12.	f4	Nd5
13.	Nxd5	exd5
14.	Bd3	Qh4
15.	Kg2	Be4+
16.	Bxe4	dxe4
17.	Nxd7	Kxd7
18.	Bd2	Bd6
19.	g5	g6
20.	Qb3	Kc8
21.	Ba5	Rf8
22.	Rac1	Bc7
23.	Bb4	Rd8
24.	Qxf7	Kb8
25.	Be7	Rc8
26.	d5	cxd5
27.	Rxc7	Kxc7
28.	Qxd5	b6
29.	Rc1+	Kb8
30.	Bd6+	Rc7
31.	Bxc7+	Kc8
32.	Be5#

Wednesday, June 15, 2016

Find the fastest way to mate.

ICC tourney 1154 (12 3), Internet Chess Club
Analysis of yoshi (1705) vs. Slypawn (1564)


8
7
6
5
4
3
2
1

(white to move)

1.	Nf3	d5
2.	d4	c6
3.	c4	Nf6
4.	Nc3	dxc4
5.	a4	Bf5
6.	e3	e6
7.	Bxc4	Bb4
8.	O-O	Bg4
9.	h3	Bh5
10.	g4	Bg6
11.	Ne5	Nbd7
12.	f4	Nd5
13.	Nxd5	exd5
14.	Bd3	Qh4
15.	Kg2	Be4+
16.	Bxe4	dxe4
17.	Nxd7	Kxd7
18.	Bd2	Bd6
19.	g5	g6
20.	Qb3	Kc8
21.	Ba5	Rf8
22.	Rac1	Bc7
23.	Bb4	Rd8
24.	Qxf7	Kb8
25.	Be7	Rc8
26.	d5	a5
27.	d6	Bb6
28.	d7	Rd8
29.	Bxd8	Bxd8
30.	b4	axb4
31.	Qf8	Ka7
32.	Qxb4	Qh5
33.	Rf2	Bc7
34.	Rb1	Rb8
35.	a5	Bd8
36.	Qc5+	Ka6
37.	Ra2	b6
38.	axb6+	Kb7
39.	Ra7#

Find the fastest way to mate.

ICC tourney 1154 (12 3), Internet Chess Club
Analysis of yoshi (1705) vs. Slypawn (1564)


8
7
6
5
4
3
2
1

(white to move)

1.	Nf3	d5
2.	d4	c6
3.	c4	Nf6
4.	Nc3	dxc4
5.	a4	Bf5
6.	e3	e6
7.	Bxc4	Bb4
8.	O-O	Bg4
9.	h3	Bh5
10.	g4	Bg6
11.	Ne5	Nbd7
12.	f4	Nd5
13.	Nxd5	exd5
14.	Bd3	Qh4
15.	Kg2	Be4+
16.	Bxe4	dxe4
17.	Nxd7	Kxd7
18.	Bd2	Bd6
19.	g5	g6
20.	Qb3	Kc8
21.	Ba5	Rf8
22.	Rac1	Bc7
23.	Bb4	Rd8
24.	Qxf7	Kb8
25.	Be7	Rc8
26.	d5	a5
27.	d6	Bb6
28.	d7	Rd8
29.	Bxd8	Bxd8
30.	b4	axb4
31.	Qf8	Ka7
32.	Qxb4	Qh5
33.	Rf2	Bc7
34.	Rb1	Rb8
35.	a5	Bd8
36.	Qc5+	Ka8
37.	a6	b6
38.	a7	Rb7
39.	Qxc6	b5
40.	Rxb5

Tuesday, June 14, 2016

Find the fastest way to mate.

ICC tourney 1154 (12 3), Internet Chess Club
Analysis of yoshi (1705) vs. Slypawn (1564)


8
7
6
5
4
3
2
1

(white to move)

1.	Nf3	d5
2.	d4	c6
3.	c4	Nf6
4.	Nc3	dxc4
5.	a4	Bf5
6.	e3	e6
7.	Bxc4	Bb4
8.	O-O	Bg4
9.	h3	Bh5
10.	g4	Bg6
11.	Ne5	Nbd7
12.	f4	Nd5
13.	Nxd5	exd5
14.	Bd3	Qh4
15.	Kg2	Be4+
16.	Bxe4	dxe4
17.	Nxd7	Kxd7
18.	Bd2	Bd6
19.	g5	g6
20.	Qb3	Kc8
21.	Ba5	Rf8
22.	Rac1	Bc7
23.	Bb4	Rd8
24.	Qxf7	Kb8
25.	Be7	Rc8
26.	d5	a5
27.	d6	Bb6
28.	d7	Rd8
29.	Bxd8	Bxd8
30.	b4	axb4
31.	Qf8	Ka7
32.	Qxb4	Qh5
33.	Rf2	Bc7
34.	Rb1	b6
35.	Qxe4	Kb7
36.	Rc1	Bd8
37.	Qxc6+	Ka7
38.	a5	bxa5
39.	Rb1	Rb8
40.	Rxb8	Kxb8
41.	Rb2+

White to play and mate in 4.

ICC tourney 1154 (12 3), Internet Chess Club
Analysis of yoshi (1705) vs. Slypawn (1564)


8
7
6
5
4
3
2
1

(white to move)

1.	Nf3	d5
2.	d4	c6
3.	c4	Nf6
4.	Nc3	dxc4
5.	a4	Bf5
6.	e3	e6
7.	Bxc4	Bb4
8.	O-O	Bg4
9.	h3	Bh5
10.	g4	Bg6
11.	Ne5	Nbd7
12.	f4	Nd5
13.	Nxd5	exd5
14.	Bd3	Qh4
15.	Kg2	Be4+
16.	Bxe4	dxe4
17.	Nxd7	Kxd7
18.	Bd2	Bd6
19.	g5	g6
20.	Qb3	Kc8
21.	Ba5	Rf8
22.	Rac1	Bc7
23.	Bb4	Rd8
24.	Qxf7	Kb8
25.	Be7	Rc8
26.	d5	a5
27.	d6	Bb6
28.	d7	Rd8
29.	Bxd8	Bxd8
30.	b4	axb4
31.	Qf8	Ka7
32.	Qxb4	Qh5
33.	Rf2	Bc7
34.	Rb1	b6
35.	Qxe4	Kb7
36.	Rc1	Bd8
37.	Qxc6+	Ka7
38.	a5	b5
39.	Qd6	Kb7
40.	Rc8	Rxc8
41.	a6+	Ka7
42.	dxc8=N+	Ka8
43.	Qc6+	Kb8
44.	Qb7#

Options:
	- allow legal moves only;
	- use short algebraic notation;
movement/animation speed: (slow) (fast)
	- show legal moves;

Pawn promotion:
	- Queen
	- Rook
	- Bishop
	- Knight

Options:
	- allow legal moves only;
	- use short algebraic notation;
movement/animation speed: (slow) (fast)
	- show legal moves;

Pawn promotion:
	- Queen
	- Rook
	- Bishop
	- Knight

Options:
	- allow legal moves only;
	- use short algebraic notation;
movement/animation speed: (slow) (fast)
	- show legal moves;