The Petrov Defense for Black – every line at a glance – Learning studio

Every row is a line of the course, every column a move with White's and Black's move. A row shows only what differs from the row above – empty cells are the same moves as above. ? marks a mistake of the opponent, ↪ a transposition with the number of the line it leads into (a click jumps to it), ↺ a position the same line had before; on the right Stockfish's evaluation at the end of the line. A table per variation, before it every move up to there. A click on the number at the start of a row opens the line in the course.

Chapter 1: 3.♘︎xe5 64 lines
- C42 Cozio Attack 18 lines
- C42 Nimzowitsch Attack 13 lines
- C42 Classical Attack, Chigorin Variation 12 lines
- C42 Classical Attack, Chigorin Variation, Browne Attack 5 lines
- C42 Classical Attack, Chigorin Variation, Main Line 14 lines
- C42 Classical Attack, Berger Variation 2 lines
Chapter 2: 3.d4 · Modern Attack 24 lines
- C43 Modern Attack 5 lines
- C43 Modern Attack, Center Variation 19 lines
Chapter 3: 3.♘︎c3 · Three Knights Game 13 lines
- C42 Three Knights Game 13 lines

Chapter 13.♘︎xe5 ↑

C42 Cozio Attack ↑1.e4 e5 2.♘︎f3 ♘︎f6 3.♘︎xe5 d6 4.♘︎f3 ♘︎xe4 5.♕︎e2 ♕︎e7 6.d3 ♘︎f6
	7	8	9	10	11	12	13	14	15
1.1	♗︎g5 ♕︎xe2	♗︎xe2 ♗︎e7	♘︎c3 c6	O-O-O ♘︎a6	d4 ♘︎c7	♖︎he1↪ 1.9				−0.13
1.2					h3 ♘︎c7	♖︎he1↪ 1.10				−0.02
1.3				♘︎e4 ♘︎bd7	O-O-O ♘︎xe4	dxe4 ♘︎c5↪ 1.6				−0.03
1.4					♘︎xf6 ♘︎xf6	O-O-O ♗︎d7	h3 O-O-O	c4 ♖︎de8	♗︎e3 ♔︎c7	+0.00
1.5				O-O ♘︎a6	♖︎fe1 ♘︎c7	♖︎ab1 ♘︎e6	♗︎d2 O-O	b4 ♗︎d7	g3 b5	−0.01
1.6				O-O-O ♘︎a6	♘︎e4 ♘︎xe4	dxe4 ♘︎c5	♗︎xe7 ♔︎xe7	♖︎he1 ♗︎e6	♘︎d4 a5	+0.00
1.7					♖︎de1 ♘︎c7	♗︎d1 a5	♖︎hf1 ♔︎f8	♘︎d2 a4	a3 d5	+0.06
1.8					♖︎he1 ♘︎c7	♗︎f1 ♘︎e6	♗︎h4 d5	♘︎e2 ♔︎f8	h3 ♖︎g8	−0.07
1.9						d4 ♗︎e6	g3 h6	♗︎xf6 ♗︎xf6	♗︎c4 d5	−0.17
1.10						h3 ♘︎e6	♗︎e3 d5	d4 ♗︎d6	♗︎d3 ♘︎g8	−0.04
1.11						♘︎d4 ♘︎e6	♘︎xe6 ♗︎xe6	♗︎f3 h6	♗︎e3 a5	+0.00
1.12						♘︎e4 ♘︎xe4	dxe4 ♗︎xg5	♘︎xg5 ♔︎e7	♗︎c4 ♗︎e6	+0.00
1.13									f4 ♘︎e6	+0.18
1.14			O-O O-O	♘︎c3 c6	b4 ♖︎e8	♖︎fb1 h6	♗︎d2 a5	b5 c5	b6 ♗︎d7	+0.00
1.15	♘︎c3 ♕︎xe2	♗︎xe2 ♗︎e7	O-O O-O	♘︎d4 ♖︎e8	♖︎e1 c6	♗︎f4 d5	♗︎f3 ♗︎d7	a3 ♘︎a6	h3 ♖︎ac8	+0.03
1.16	♕︎xe7 ♗︎xe7	♗︎e2 O-O	O-O c5	d4 ♘︎c6	c3 ♗︎e6	♖︎d1 d5	♗︎g5 c4	♘︎bd2 ♖︎fe8	a4 h6	−0.11
1.17		♗︎g5 h6	♗︎d2 O-O	♘︎c3 ♖︎e8	O-O-O ♗︎d7	a3 ♘︎c6	d4 a6	♖︎e1 ♔︎f8	h3 b5	−0.11
1.18		♘︎c3 c6	g3 ♘︎a6	♗︎g2 ♘︎c7	O-O O-O	♖︎e1 ♖︎e8	♗︎d2 d5	h3 ♘︎d7	a3 ♘︎f8	−0.02

C42 Nimzowitsch Attack ↑1.e4 e5 2.♘︎f3 ♘︎f6 3.♘︎xe5 d6 4.♘︎f3 ♘︎xe4 5.♘︎c3 ♘︎xc3 6.dxc3 ♗︎e7
	7	8	9	10	11	12	13	14	15
1.19	♗︎e3 ♘︎c6	♗︎d3 ♗︎e6	♕︎e2 ♕︎d7	O-O-O O-O	♔︎b1 ♖︎ae8	h3 a6	♕︎d2 ♖︎d8	♕︎e2 ♖︎de8↺		+0.22
1.20		♕︎d2 ♗︎e6	O-O-O ♕︎d7	a3 a6	♔︎b1 O-O-O	♘︎g5 ♗︎xg5	♗︎xg5 f6	♗︎e3 ♕︎f7	b3 ♖︎he8	+0.13
1.21				b3 a6	♗︎e2 ♗︎f6	♘︎d4 O-O-O	♔︎b2 g6	♖︎he1 h5	♘︎xc6 ♕︎xc6	+0.19
1.22				h4 h6	b3 ♗︎f6	♘︎d4 a6	♘︎xc6 ♕︎xc6	♗︎d4 ♗︎xd4	cxd4 d5	+0.24
1.23				♔︎b1 ♗︎f6	♗︎g5 ♗︎xg5	♘︎xg5 O-O-O	♘︎xe6 ♕︎xe6	♖︎e1 ♕︎d7	f4 a6	+0.19
1.24					h3 a6	♘︎g5 ♗︎xg5	♗︎xg5 f6	♗︎e3 O-O-O	b3 ♗︎f5	+0.26
1.25					h4 O-O-O	♗︎g5 ♕︎e7	♕︎f4 ♘︎e5	♘︎d4 ♗︎xg5	hxg5 ♗︎d7	+0.20
1.26						♘︎d4 ♘︎xd4	♗︎xd4 ♗︎e5	♕︎e3 ♕︎a4	b3 ♕︎a5	+0.26
1.27	♗︎f4 O-O	♕︎d2 ♘︎d7	O-O-O ♘︎c5	♗︎e3 ♖︎e8	♗︎c4 ♗︎e6	♗︎xe6 ♘︎xe6	h4 ♕︎d7	♕︎d3 h6	♔︎b1 ♕︎c6	+0.15
1.28				h3 ♖︎e8	♗︎c4 ♗︎e6	♗︎xe6 ♘︎xe6	♗︎e3 ♕︎d7	♕︎d3 b6	h4 ♘︎c5	+0.03
1.29				h4 ♗︎g4	♖︎e1 ♖︎e8	♘︎d4 ♗︎f8	♖︎xe8 ♕︎xe8	f3 ♗︎d7	h5 ♕︎e7	+0.00
1.30				♔︎b1 ♖︎e8	♗︎c4 ♗︎f6	♖︎he1 ♗︎f5	♖︎xe8 ♕︎xe8	♗︎g5 ♘︎e4	♕︎d5 ♘︎xg5	+0.00
1.31				♘︎d4 ♖︎e8	f3 ♘︎e6	♗︎e3 ♗︎g5	♗︎xg5 ♕︎xg5	♕︎xg5 ♘︎xg5	♗︎b5 c6	+0.04

C42 Classical Attack, Chigorin Variation ↑1.e4 e5 2.♘︎f3 ♘︎f6 3.♘︎xe5 d6 4.♘︎f3 ♘︎xe4 5.d4 d5 6.♗︎d3 ♘︎c6 7.O-O ♗︎e7 8.♖︎e1 ♗︎g4
	9	10	11	12	13	14	15	16
1.32	c3 f5	♕︎b3 O-O	♕︎xb7? ♖︎f6						−3.45
1.33			♘︎bd2 ♘︎a5	♕︎a4 ♘︎c6	♕︎b3↪ 1.34				+0.00
1.34					♗︎b5 ♗︎h4	g3 ♗︎f6	♗︎xc6 bxc6		−0.09
1.35				♕︎c2 ♘︎c6	b4 a6	a4 ♗︎d6	♗︎a3 ♔︎h8		−0.08
1.36	c4 ♘︎f6	cxd5 ♘︎xd5	♘︎c3 O-O	♗︎e4 ♗︎e6	a3 ♗︎f6	♕︎d3 h6	♗︎d2 ♘︎b6		+0.21
1.37					♕︎c2 h6	♗︎f5 ♘︎cb4	♕︎b1 ♗︎xf5		−0.06
1.38						♗︎h7 ♔︎h8	♗︎f5 ♕︎d7		+0.08
1.39				h3 ♗︎e6	a3 ♗︎f6	♘︎e4 ♗︎f5	♗︎c4 ♘︎b6		+0.28
1.40					♘︎e4 h6	a3 ♘︎f6	♘︎c3 ♕︎d7		+0.17
1.41					♕︎c2 h6	♗︎h7 ♔︎h8	♗︎f5 ♕︎d7		+0.00
1.42		♘︎c3 ♗︎xf3	♕︎xf3 ♘︎xd4	♕︎d1 ♘︎e6	♗︎f5 dxc4	♕︎a4 c6	♗︎xe6 fxe6	♕︎xc4 O-O	+0.00
1.43					cxd5 ♘︎xd5	♗︎b5 c6	♘︎xd5 cxb5	♕︎b3 O-O	+0.04

C42 Classical Attack, Chigorin Variation, Browne Attack ↑1.e4 e5 2.♘︎f3 ♘︎f6 3.♘︎xe5 d6 4.♘︎f3 ♘︎xe4 5.d4 d5 6.♗︎d3 ♘︎c6 7.O-O ♗︎e7 8.c4 ♘︎b4 9.cxd5 ♘︎xd3 10.♕︎xd3 ♕︎xd5 11.♖︎e1 ♗︎f5
	12	13	14	15	16	17
1.44	♘︎e5 g6	♕︎f3 O-O-O	g4 ♗︎b4				−0.97
1.45	g4 ♗︎g6	♘︎c3 ♘︎xc3	♕︎xc3 f6	♘︎h4 ♔︎d7			+0.00
1.46	♘︎c3 ♘︎xc3	♕︎xc3 ♗︎e6	♕︎xc7 ♗︎d6	♕︎c2 O-O			+0.00
1.47				♕︎c3 O-O			+0.02
1.48			♖︎e5 ♕︎c6	♕︎e1 O-O-O	♗︎g5 ♗︎xg5	♘︎xg5 ♖︎he8	−0.07

C42 Classical Attack, Chigorin Variation, Main Line ↑1.e4 e5 2.♘︎f3 ♘︎f6 3.♘︎xe5 d6 4.♘︎f3 ♘︎xe4 5.d4 d5 6.♗︎d3 ♘︎c6 7.O-O ♗︎e7 8.c4 ♘︎b4 9.♗︎e2 O-O
	10	11	12	13	14	15	16	17
1.49	a3 ♘︎c6	♘︎c3 ♘︎xc3	bxc3 ♗︎f5↪ 1.52						+0.18
1.50		cxd5 ♕︎xd5	♘︎c3 ♘︎xc3	bxc3 ♗︎f5↪ 1.57					+0.17
1.51	♘︎c3 ♗︎f5	a3 ♘︎xc3	bxc3 ♘︎c6	cxd5 ♕︎xd5	♖︎e1 ♖︎fe8↪ 1.54				+0.14
1.52				♗︎f4 dxc4	♗︎xc4 ♗︎d6	♗︎g3 ♕︎d7			+0.05
1.53				♖︎e1 ♖︎e8	♖︎a2 ♗︎f8	cxd5 ♕︎xd5			+0.02
1.54					cxd5 ♕︎xd5	♗︎f4 ♖︎ac8	h3 h6		+0.16
1.55							♘︎d2 ♘︎a5		+0.05
1.56							♕︎c1 ♗︎f6		+0.06
1.57				cxd5 ♕︎xd5	♗︎f4 ♘︎a5	♗︎xc7 ♖︎ac8	♗︎xa5 ♕︎xa5	c4 ♗︎f6	+0.01
1.58					c4 ♕︎d6	d5 ♘︎e5	♘︎d4 ♗︎d7	a4 ♖︎ae8	+0.08
1.59				♖︎e1 ♖︎e8	♗︎f4 dxc4	♗︎xc4 ♗︎d6	♖︎xe8 ♕︎xe8	♗︎xd6 cxd6	+0.14
1.60								♘︎g5 ♗︎g6	+0.10
1.61					cxd5 ♕︎xd5	♗︎f4 ♖︎ac8	♗︎d3 ♕︎d7	♖︎b1 ♗︎xd3	+0.13
1.62							c4 ♕︎e4	♗︎e3 ♗︎f6	+0.22

C42 Classical Attack, Berger Variation ↑1.e4 e5 2.♘︎f3 ♘︎f6 3.♘︎xe5 d6 4.♘︎f3 ♘︎xe4 5.d4 d5 6.♗︎d3 ♘︎c6 7.O-O ♗︎e7 8.♖︎e1 ♗︎g4 9.c3 f5 10.♘︎bd2 O-O
	11	12	13	14	15
1.63	♕︎b3↪ 1.34					+0.00
1.64	♘︎f1 ♗︎d6	♗︎e2 ♕︎f6	♘︎e5 ♘︎xe5	dxe5 ♕︎xe5	f3 ♗︎c5	−0.13

Chapter 23.d4 · Modern Attack ↑

C43 Modern Attack ↑1.e4 e5 2.♘︎f3 ♘︎f6 3.d4 ♘︎xe4 4.dxe5 d5
	5	6	7	8	9	10	11	12	13	14	15
2.1	♗︎d3 ♘︎c5	♗︎e2 ♘︎e6	O-O ♗︎e7	♖︎e1 O-O	♘︎c3 c6	♗︎d3 ♘︎c5	♘︎e2 ♘︎xd3	♕︎xd3↪ 2.2				−0.02
2.2		O-O ♘︎xd3	♕︎xd3 ♗︎e7	♘︎c3 c6	♘︎e2 O-O	♖︎e1 ♘︎d7	c3 ♘︎c5	♕︎c2 ♕︎d7	♘︎fd4 ♖︎e8	♘︎g3 ♗︎f8	h3 f6	+0.00
2.3	exd6 ♗︎xd6	♗︎d3 ♘︎c5	♗︎e2 O-O	♘︎c3 ♘︎bd7	O-O a6	♗︎g5 ♘︎f6	♗︎h4 ♖︎e8	♖︎e1 h6	♗︎c4 ♗︎e6	♗︎xe6 ♖︎xe6	♖︎xe6 ♘︎xe6	+0.00
2.4	♘︎bd2 ♘︎xd2	♗︎xd2 ♗︎e7	♗︎d3 c5	c3 ♘︎c6	O-O ♗︎g4	♖︎e1 ♕︎d7	h3 ♗︎h5	♗︎f4 ♕︎e6	♗︎e2 O-O	♗︎g3 h6	♕︎a4 ♕︎d7	+0.10
2.5		♕︎xd2 ♗︎e7	♕︎f4 O-O	♗︎d3 ♘︎c6	♕︎g3 f6	exf6 ♖︎xf6	O-O h6	♗︎f4 ♗︎d6	♗︎xd6 ♕︎xd6	h3 ♕︎xg3	fxg3 ♗︎d7	+0.01

C43 Modern Attack, Center Variation ↑1.e4 e5 2.♘︎f3 ♘︎f6 3.d4 ♘︎xe4 4.♗︎d3 d5 5.♘︎xe5 ♘︎d7
	6	7	8	9	10	11	12	13	14	15	16	17
2.6	♘︎xd7 ♗︎xd7	O-O ♗︎d6	c4 c6	♘︎c3 ♘︎xc3	bxc3 O-O	cxd5 cxd5↪ 2.10							+0.08
2.7			♕︎h5 ♘︎f6	♖︎e1 ♔︎f8	♕︎e2 ♗︎g4	♕︎f1 ♗︎e6	♕︎e2 ♗︎g4↺						+0.20
2.8	♘︎c3 ♘︎xe5	dxe5 ♘︎xc3	bxc3 ♗︎c5	O-O O-O	♕︎h5 g6	♕︎h6 ♖︎e8	♕︎f4 ♕︎d7	h3 ♕︎e6	♗︎d2 ♗︎f8	♖︎ae1 c5			+0.02
2.9				♕︎h5 ♗︎e6	♖︎b1 ♕︎d7	O-O b6	♕︎h4 ♗︎f5	♖︎e1 O-O	♗︎e3 ♗︎xd3	♗︎xc5 bxc5			+0.04
2.10	♘︎xd7 ♗︎xd7	O-O ♗︎d6	c4 c6	cxd5 cxd5	♘︎c3 ♘︎xc3	bxc3 O-O	♕︎h5 g6	♕︎xd5 ♕︎c7	♗︎h6 ♖︎fd8	♕︎g5 ♕︎xc3			+0.00
2.11									c4 ♗︎xh2	♔︎h1 ♗︎c6			+0.10
2.12									h3 ♗︎e6	♕︎f3 ♕︎xc3			+0.00
2.13					♕︎h5 O-O	♕︎xd5 ♗︎c6	♕︎h5 g6	♕︎h3 ♘︎g5	♕︎h6 ♘︎e6	♘︎c3 ♘︎xd4			−0.02
2.14			♘︎c3 ♘︎xc3	bxc3 O-O	♕︎h5 f5	♖︎b1 b6	♖︎e1 h6	♕︎f3 c6	♗︎f4 ♕︎c7	♗︎xd6 ♕︎xd6			+0.00
2.15						♖︎e1 ♕︎f6	♕︎f3 c6	♗︎f4 ♖︎ae8	a4 ♗︎xf4	♕︎xf4 c5			+0.06
2.16	O-O ♘︎xe5	dxe5 ♘︎c5	♗︎e2 ♗︎e7	♗︎e3 O-O	c3 c6	♘︎d2 a5	♘︎b3 ♘︎xb3	axb3 ♗︎f5	♗︎d3 ♕︎d7	♖︎e1 ♖︎fe8			+0.00
2.17			♗︎e3 c6	f4 ♘︎xd3	♕︎xd3 g6	♘︎d2 c5	♕︎e2 ♗︎f5	c3 ♗︎e7	♘︎f3 ♕︎d7	♗︎f2 ♗︎e4			+0.04
2.18			♘︎c3 c6	♘︎e2 ♗︎e7	♖︎e1 O-O	c3 ♘︎xd3	♕︎xd3 ♕︎d7	♘︎d4 ♕︎g4	h3 ♕︎g6	♕︎xg6 hxg6			+0.00
2.19	♕︎e2 ♘︎xe5	♗︎xe4 dxe4	♕︎xe4 ♗︎e6	♕︎xe5 ♕︎d7	♗︎e3 ♗︎b4	c3 ♗︎d6	♕︎xg7 O-O-O	♘︎d2 ♖︎de8	d5 ♗︎xd5	O-O-O ♕︎c6			−0.43
2.20					♘︎c3 O-O-O	♕︎a5 ♕︎xd4	♗︎e3 ♗︎b4	♗︎xd4 ♗︎xa5	O-O-O c6	♘︎a4 b5			−0.10
2.21					O-O O-O-O	♗︎e3 ♗︎b4	c3 f6	♕︎g3 ♗︎e7	♘︎d2 h5	♕︎g6 ♗︎f5			+0.00
2.22	♘︎xd7 ♗︎xd7	O-O ♗︎d6	c4 c6	cxd5 cxd5	♕︎h5 O-O	♕︎xd5 ♗︎c6	♕︎h5 g6	♕︎h3 ♘︎g5	♕︎g4 ♘︎e6	♗︎h6 ♖︎e8	♘︎c3 ♘︎xd4		−0.04
2.23					♘︎c3 ♘︎xc3	bxc3 O-O	♕︎h5 g6	♕︎xd5 ♕︎c7	♕︎f3 ♕︎xc3	♗︎h6 ♖︎fe8	♕︎f6 ♗︎f8	♗︎xf8 ♖︎xf8	+0.00
2.24					♕︎h5 O-O	♕︎xd5 ♗︎c6	♕︎h5 g6	♕︎h3 ♘︎g5	♗︎xg5 ♕︎xg5	♘︎c3 ♖︎ae8	♖︎ad1 ♖︎e7	d5 ♗︎d7	−0.55

Chapter 33.♘︎c3 · Three Knights Game ↑

C42 Three Knights Game ↑1.e4 e5 2.♘︎f3 ♘︎f6 3.♘︎c3 ♗︎b4
	4	5	6	7	8	9	10	11	12	13	14	15
3.1	♘︎xe5 O-O	♘︎d3 ♗︎xc3	dxc3 ♘︎xe4	♘︎f4 ♖︎e8	♗︎e2↪ 3.6								+0.21
3.2		♗︎e2 ♖︎e8	♘︎d3 ♗︎xc3	dxc3 ♘︎xe4	c4 d5	♘︎f4 d4	O-O ♗︎f5	♗︎d3 ♘︎a6	♕︎h5 ♗︎g6	♕︎f3 ♗︎f5	♘︎h5 ♗︎g6	♘︎f4↺	+0.00
3.3	♗︎c4 O-O	d3 d5	exd5 ♘︎xd5	♗︎d2 ♘︎xc3	bxc3 ♗︎d6	♘︎g5 h6	♘︎e4 ♘︎d7	♕︎f3 ♘︎c5	♘︎xc5 ♗︎xc5	O-O ♕︎d6	♗︎e3 c6	♖︎ab1 ♗︎xe3	+0.00
3.4		O-O d6	d3 ♗︎xc3	bxc3 ♗︎e6	♗︎xe6 fxe6	♕︎e2 c5	d4 cxd4	cxd4 ♘︎c6	dxe5 ♘︎xe5	♘︎xe5 dxe5	♗︎b2 ♕︎c7	h3 ♖︎ac8	+0.20
3.5	d3 d5	exd5 ♘︎xd5	♗︎d2 ♘︎c6	g3 ♗︎xc3	bxc3 ♕︎e7	♕︎e2 O-O	♗︎g2 ♕︎a3	O-O ♘︎xc3	♕︎e1 ♘︎b5	♖︎b1 a6	♘︎g5 ♘︎d6	♗︎xc6 bxc6	−0.07
3.6	♘︎xe5 O-O	♗︎e2 ♖︎e8	♘︎d3 ♗︎xc3	dxc3 ♘︎xe4	♘︎f4 d6	O-O ♘︎d7	c4 ♘︎df6	f3 ♘︎c5	♖︎f2 a5	b3 ♘︎e6	♘︎d5 ♘︎xd5	cxd5 ♕︎f6	+0.17
3.7							f3 ♘︎ef6	c4 ♘︎f8	♖︎f2 ♘︎g6	♘︎d5 ♘︎xd5	cxd5 ♕︎f6	a4 ♗︎f5	+0.09
3.8					O-O d5	♗︎e3 ♗︎f5	♖︎e1 ♘︎d7	a4 a5	♗︎f1 c6	f3 ♘︎g5	♘︎f4 ♘︎e6	♘︎xe6 ♖︎xe6	+0.29
3.9						♘︎f4 c6	♗︎e3 ♘︎d6	♖︎e1 ♘︎d7	♗︎f1 ♘︎f5	♗︎d2 ♘︎e5	♘︎d3 ♘︎g6	♖︎xe8 ♕︎xe8	+0.30
3.10							c4 d4	♖︎e1 ♘︎a6	♗︎f1 ♗︎f5	f3 ♘︎d6	♖︎xe8 ♘︎xe8	g4 ♗︎g6	+0.25
3.11						♖︎e1 ♗︎f5	f3 ♘︎d6	♗︎f4 ♘︎c6	♗︎g3 d4	cxd4 ♘︎xd4	♗︎f1 ♖︎xe1	♘︎xe1 ♕︎f6	+0.18
3.12			♘︎f3 ♘︎xe4	♘︎xe4 ♖︎xe4	c3 ♗︎f8	d4 ♖︎e8	O-O h6	♗︎e3 d6	♗︎d3 ♘︎d7	h3 ♘︎f6	c4 c6	b3 b6	+0.20
3.13		♘︎d3 ♗︎xc3	dxc3 ♘︎xe4	♗︎e2 d5	O-O c6	♘︎f4 ♗︎f5	c4 dxc4	g4 ♗︎g6	♕︎xd8 ♖︎xd8	♗︎xc4 ♘︎d7	♘︎xg6 hxg6	♖︎e1 ♘︎ef6	+0.22

To the course with board, lines and training →

Contents

Chapter 13.♘︎xe5 ↑

Chapter 23.d4 · Modern Attack ↑

Chapter 33.♘︎c3 · Three Knights Game ↑