[Event "?"]
[Site "?"]
[Date "2023.08.22"]
[Round "?"]
[White "Sidelines move 2"]
[Black "?"]
[Result "*"]
[ECO "B21"]
[Annotator "avruk"]
[PlyCount "42"]
[EventDate "2023.??.??"]
[SourceVersionDate "2023.08.22"]

1. e4 c5 2. d4 (2. c3 d5 (2... Nf6 3. e5 Nd5)) (2. Nc3) (2. Nf3 d6 3. d4 cxd4
4. Nxd4 Nf6 5. Nc3 Nc6) (2. b3 g6 3. Bb2 Nf6 4. e5 (4. Bxf6 exf6 5. Nc3 Bg7 {
[%cal Gf6f5]} 6. Bc4 {[%csl Gd5]} d6 7. Nge2 O-O {[%cal Gf6f5]} 8. Ng3 Nc6 9.
O-O h5 10. h3 h4 11. Nge2 f5 $15 {[%csl Gg7]}) (4. Nc3 Bg7 5. Nd5 O-O 6. Nxf6+
exf6 {[%cal Gf8e8,Gf6f5]}) 4... Nd5 5. e6 (5. Bc4 Nb6 $1 6. e6 (6. Bxf7+ $2
Kxf7 7. e6+ {[%csl Gh8]} Kg8 8. Qf3 dxe6 $17) (6. d3 Bg7 7. Nd2 O-O 8. a4 d5
$17) 6... f6 7. exd7+ Bxd7 8. Qe2 Bg7 9. Nc3 Nc6 10. Ne4 Nxc4 11. Qxc4 b6 $15)
(5. Qf3 Nb4 $1 6. Na3 (6. e6 f6) 6... Bg7 7. e6 O-O 8. Bxg7 Kxg7 9. exf7 Rxf7
10. Qc3+ Rf6 11. Qxc5 N8c6 $17 {[%cal Gd7d6]}) (5. Nc3 Nxc3 6. Bxc3 Bg7 7. h4 (
7. Nf3 O-O 8. Bc4 Nc6 9. O-O d5 10. exd6 Qxd6 11. Bxg7 Kxg7 $15) 7... Nc6 8. h5
d5 9. exd6 O-O 10. dxe7 Qxe7+ 11. Be2 Re8 $44) 5... f6 6. exd7+ Qxd7 7. Nc3 Nc6
8. Bb5 Nc7 9. Bxc6 Qxc6 $15) (2. Ne2 d6 (2... Nc6 3. d4 cxd4 4. Nxd4) 3. Nbc3 (
3. g3 d5 4. Bg2 dxe4 5. Nbc3 (5. Bxe4 Nf6 6. Bg2 Nc6 7. O-O h5 8. h4 Bg4 $15)
5... e5 6. Nxe4 f5 7. N4c3 Nf6 8. d3 Nc6 9. O-O (9. f4 Bd6 10. O-O O-O 11. Kh1
Be6 12. Be3 Nd4 13. Bxb7 Rb8 {[%cal Gb8b2]}) 9... Bd6 10. Nd5 h6 {[%csl Gg5]}
11. Nec3 O-O 12. Be3 Be6 $15) 3... g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O (6. d3) 6...
Nc6 (6... O-O) 7. d3 O-O 8. h3 Rb8 {[%cal Gb7b5]} 9. f4 e6 (9... b5 $2 10. e5 {
[%csl Gc6,Gf6]}) 10. g4 (10. Be3 Nd7 11. Qd2 Nd4 {[%cal Gb7b5,Gb5b4]}) 10... b5
11. e5 (11. a3 a5 12. Qe1 b4 13. axb4 axb4 14. Nd1 Bb7 $13) 11... Nd5 12. Nxd5
exd5 13. Bxd5 Rb6 $44) (2. g3 d5 $1 3. exd5 (3. Bg2 dxe4 4. Bxe4 (4. Nc3 Nf6 5.
Nxe4 Nxe4 6. Bxe4 g6 7. Qf3 Qc7 {[%csl Gb7]} 8. Ne2 Bg7 9. O-O O-O {[%cal
Gf7f5]}) 4... Nf6 5. Bg2 Nc6 6. Nc3 g6 $15 {[%cal Gf8g7,Ge8g8]}) 3... Qxd5 4.
Nf3 (4. Qf3 Nf6 5. Bg2 Qd6 {[%cal Gb8c6,Gc8g4]} 6. Ne2 Nc6 7. h3 e5 8. O-O Be7
9. Na3 Be6 $15) 4... Bg4 5. Bg2 (5. Be2 Nc6) 5... Qe6+ $1 6. Kf1 (6. Qe2 Qxe2+
7. Kxe2 Nc6 $15 {[%cal Ge8c8,Gc6d4]}) 6... Nc6 7. h3 Bh5 8. d3 Qd7 9. Na3 e6
10. Nc4 {[%cal Gf3e5,Gg3g4]} Bd6 11. Nxd6+ Qxd6 12. Bf4 e5 13. Qe1 f6 $15) (2.
f4 d5 $1 3. e5 (3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. d3 Nc6 6. Nf3 e6 7. Nc3 Nf6 8. O-O
Be7 9. e5 (9. Ne5 Qc7 10. Nxc6 Qxc6 11. Qf3 O-O 12. g4 dxe4 13. dxe4 Nd7 $146 {
[%cal Gb7b5,Ga8d8]}) 9... Ng4 {[%cal Gh7h5]} 10. h3 Nh6 {[%cal Gh6f5]} 11. g4 {
[%cal Ge8c8]} f6 $15) (3. exd5 Nf6 4. Bb5+ (4. c4 e6 5. dxe6 Bxe6 6. Nf3 Nc6 {
[%csl Gd4]} 7. Be2 g6 8. O-O Bg7 9. Nc3 O-O 10. d3 Re8 11. Kh1 Qe7 12. Ne5 Rad8
13. Nxc6 bxc6 $44 {[%cal Ge6f5]}) 4... Nbd7 5. c4 g6 6. Nf3 Bg7 7. O-O O-O 8.
Nc3 Nb6 {[%csl Gc4][%cal Ga7a6,Ge7e6]} 9. d3 e6 10. Be3 (10. dxe6 Bxe6 11. Be3
Qe7 $44 {[%cal Ga7a6,Ga8d8]}) 10... a6 11. Ba4 Qc7 12. dxe6 Bxe6 {[%cal Ga8d8,
Gf8e8,Gf6g4]}) 3... Nc6 4. Nf3 Bg4 {[%cal Ge7e6]}) 2... cxd4 3. c3 (3. Qxd4 Nc6
4. Qd3 {[%csl Gf8]} Nf6 (4... e6 5. Nc3 a6) 5. Nc3 g6 6. Nf3 d6 7. Be2 (7. Nd5
Bg7 8. c3 O-O 9. Bg5 h6 $5 10. Nxf6+ exf6 11. Be3 Re8 {[%csl Ge4]} 12. Be2 Qe7
13. Rd1 Qxe4 14. Qxe4 Rxe4 15. Rxd6 f5 $11) 7... Bg7 8. O-O O-O {[%csl Gd3]} 9.
Nd5 Nd7 {[%cal Ge7e6,Gd7c5]} 10. c3 Nc5 11. Qc2 e6 12. Ne3 f5 13. exf5 gxf5 14.
Rd1 Qc7) 3... dxc3 (3... d3) (3... Nf6) 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 (6. Bf4
Bb4 7. Bd3 Nge7 8. O-O Ng6 9. Bg3 {[%cal Gc3b5]} Bxc3 10. bxc3 e5 $15 {[%cal
Gd7d6]}) (6. Bb5 Nge7 {[%cal Ga7a6]} 7. Bg5 h6 8. Bh4 a6 9. O-O d6 $15) 6...
Nge7 7. Bg5 {[%cal Gc3b5]} (7. O-O Ng6 8. Qe2 Be7 9. Rd1 a6 {[%csl Gb5]} 10.
Be3 b5 11. Bb3 Na5 $15 {[%cal Ge8g8,Gc8b7,Ga8c8]}) (7. Nb5 Ng6 8. Nd6+ Bxd6 9.
Qxd6 Qe7) 7... a6 8. O-O h6 9. Be3 (9. Bh4 g5 10. Bg3 Ng6 11. Nd5 d6 {[%cal
Gh6h5,Gh5h4]} 12. Ne3 h5 13. h3 g4 14. hxg4 h4 15. Bh2 h3 $36) 9... b5 10. Bb3
Bb7 11. Re1 Rc8 (11... Na5 12. Ne5 Nxb3 13. Bb6 $132 {[%csl Gd7]}) 12. Rc1 (12.
Nd5 {[%cal Ge3b6]} Nxd5 $1 13. exd5 Na5) 12... d6 13. a4 b4 14. Na2 a5 15. Bc4
g6 16. Bd4 e5 17. Qb3 exd4 18. Bxf7+ Kd7 19. Be6+ Kc7 20. Bxc8 Kxc8 {[%cal
Gc8b8]} 21. Nxd4 Kb8 $17 *