Novag Star Diamond x Mephisto Berlim Pro 68020

[Event "?"] [Site "OMPERICIAS-PC"] [Date "2020.06.27"] [Round "?"] [White "Novag Star Diamond"] [Black "Mephisto Berlim Pro 68020"] [Result "1-0"] [ECO "B14"] [PlyCount "47"] [EventDate "2020.??.??"] 1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Qb3 O-O 9. Bd3 Qc7 10. Bd2 Qa5 11. Qc2 g6 12. Nxd5 Bxd2+ 13. Qxd2 Qxd5 14. O-O b6 15. Rfe1 Qd6 16. Be4 Nc6 17. Qh6 f6 18. Nh4 f5 19. Nxg6 hxg6 20. Qxg6+ Kh8 21. Re3 Qa3 22. Rxa3 Rf7 23. Rh3+ Rh7 24. Qxh7# 1-0

[Event "?"] [Site "OMPERICIAS-PC"] [Date "2020.06.27"] [Round "?"] [White "Novag Star Diamond"] [Black "Mephisto Berlim Pro 68020"] [Result "1-0"] [ECO "B14"] [Annotator "Tactical Analysis 3.0 (8s)"] [PlyCount "47"] [EventDate "2020.??.??"] 1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Qb3 O-O 9. Bd3 $1 Qc7 {[%cal Rb4c3]} 10. Bd2 Qa5 (10... Bxc3 $14 11. bxc3 b6) 11. Qc2 g6 ( 11... h6 $14) 12. Nxd5 $2 (12. h4 $18) 12... Bxd2+ (12... exd5 $15 {keeps the upper hand.} 13. O-O Bxd2 14. Qxd2 (14. Nxd2 Be6 $11) 14... Qxd2 15. Nxd2 Nc6) 13. Qxd2 $16 ({Much worse is} 13. Nxd2 exd5 14. O-O Be6 $11) 13... Qxd5 {[#]} ( 13... Qxd2+ $14 14. Kxd2 exd5) 14. O-O ({Better is} 14. h4 $1) 14... b6 (14... Nd7 $142) 15. Rfe1 Qd6 $2 (15... Bb7 $16 {might work better.}) 16. Be4 $18 Nc6 17. Qh6 {Intending Ng5 and mate.} f6 18. Nh4 f5 (18... Rf7 $16) 19. Nxg6 $40 { [%mdl 128] White is out for blood.} (19. Bxc6 $18 {and White stays clearly on top.} Qxc6 {[#]} 20. Nxg6 $1 {[%mdl 512]}) 19... hxg6 $2 {[%mdl 8192]} (19... fxe4 $16 20. Nxf8 (20. Qxf8+ Qxf8 21. Nxf8 Kxf8 $14) 20... Qxf8) 20. Qxg6+ { White is clearly winning.} Kh8 21. Re3 {[%cal Re3h3]} Qa3 22. Rxa3 {[%cal Ra3h3]} Rf7 23. Rh3+ Rh7 24. Qxh7# {Accuracy: White = 63%, Black = 37%.} 1-0