[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Caro-Kann"]
[Black "Exchange variation"]
[Result "*"]
[ECO "B13"]
[PlyCount "24"]
[SourceVersionDate "2025.12.11"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Nc3 Bg4 6. Be2 e6 7. O-O Nf6 8. h3
Bxf3 9. Bxf3 Be7 10. Re1 O-O 11. Bg5 Qb6 12. Rb1 Qxd4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Advance variation"]
[Black "?"]
[Result "*"]
[ECO "B12"]
[Annotator "chess-teacher.com"]
[PlyCount "28"]
[SourceVersionDate "2025.12.11"]

{[%evp 0,28,30,14,68,67,74,69,83,34,23,23,58,5,5,5,9,-76,-26,-60,0,-84,-89,
-126,-131,-155,-156,-209,-209,-209,-209]} 1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6
5. Nf3 Bg4 6. Be2 e6 7. O-O Nge7 8. h3 Bxf3 9. Bxf3 Nf5 10. Be3 (10. dxc5 Bxc5)
10... Qb6 (10... cxd4 11. cxd4 Be7 12. Nc3 O-O 13. a3 Rc8 14. Rc1 Bg5 15. Bxg5
Qxg5 16. Ne2 Ncxd4 $1 17. Nxd4 Nxd4 18. Rxc8 Nxf3+ 19. Qxf3 Rxc8) 11. b3 cxd4
12. cxd4 Ncxd4 13. Bxd4 Qxd4 14. Qxd4 Nxd4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Classical variation"]
[Black "?"]
[Result "0-1"]
[ECO "B15"]
[Annotator "chess-teacher.com"]
[PlyCount "32"]
[SourceVersionDate "2025.12.11"]

{[%evp 0,32,22,14,67,67,69,41,41,41,40,40,40,42,42,52,51,61,51,29,30,36,33,25,
44,13,13,-7,-19,-40,-30,-97,-112,-240,-248]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 O-O 8. O-O Bg4 9. h3 Bh5 10. c3 Nd7
11. Re1 Qc7 12. Be3 Rfe8 13. Be2 (13. g4 Bg6 14. Bxg6 hxg6) (13. Qc2 Bxf3 14.
Bxh7+ Kh8 15. gxf3 g6 16. Bxg6 fxg6 17. Qxg6 Rg8) 13... Nb6 14. Nd2 Bxe2 15.
Qxe2 f5 16. Qf3 f4 0-1

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Alien gambit"]
[Black "?"]
[Result "0-1"]
[ECO "B15"]
[Annotator "chess-teacher.com"]
[PlyCount "24"]
[SourceVersionDate "2025.12.11"]

{[%evp 0,24,40,19,71,63,58,36,37,39,45,1,33,-33,27,6,5,-76,-92,-152,-188,-184,
-199,-199,-190,-190,-187]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng5 c5
(5... h6 6. Nxf7 Kxf7 7. Nf3) 6. N1f3 Nc6 7. Bc4 e6 8. O-O h6 9. Nxf7 (9. Nh3
cxd4) 9... Kxf7 10. Ne5+ (10. dxc5 Qxd1 11. Rxd1 Bxc5 $19) 10... Nxe5 11. dxe5
Qxd1 12. Rxd1 Nd7 0-1