1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4 6.Re1 f5 $2 7.Nc3 dxc3 8. Ng5 cxb2 9.Nxe4 fxe4 10.Rxe4+ Ne7 11.Qd5 bxc1=Q+ 12.Rxc1 d6 13.Qf7+ Kd7 14.Be6+ Kc6 15.Rc4+ Kb5 16.Rb1+ Ka5 17.Ra4+ Kxa4 18.Qf4+ Ka5 19.Qb4+ Ka6 20.Qa4# *

[Event "SEM"] [Site "Samnaun"] [Date "2022.07.05"] [Round "2"] [White "Lafer Jean-Jacques"] [Black "Marquis Roland"] [Result "1/2-1/2"] 1.e4 e5 2.Bc4 Nc6 3.d3 Nf6 4.Bg5 d6 5.Nf3 h6 6.Be3 Be7 7.Nc3 Be6 8.Bxe6 fxe6 9.O-O O-O 10.Qe2 d5 11.exd5 exd5 12.Bd2 Bd6 13.a3 a6 14.Rad1 Re8 15. Bc1 d4 16.Ne4 Nxe4 17.Qxe4 Qf6 18.Nd2 Rf8 19.Rde1 Qf5 20.Qxf5 Rxf5 21.Ne4 Raf8 22.g3 b5 23.f4 Be7 24.Kg2 exf4 25.Rxf4 Rxf4 26.Bxf4 Bd8 27.Nc5 g5 28. Re6 gxf4 29.Rxc6 fxg3 30.hxg3 Rf6 31.Rxa6 Rxa6 32.Nxa6 Kf7 33.Kf3 Ke6 34. Ke4 Kd6 35.b3 Bf6 36.b4 h5 37.Nc5 Be5 38.Kf3 Kd5 39.Ne4 Ke6 40.Nc5+ Kd6 41.Ne4+ Ke6 42.Nc5+ Kd6 43.Ne4+ Ke6 44.g4 hxg4+ 45.Kxg4 Bh2 46.c4 dxc3 47. Nxc3 c6 48.a4 bxa4 49.Nxa4 Bd6 50.Nc5+ Kd5 51.Kf5 Bxc5 52.bxc5 Kxc5 53.Ke5 Kb5 54.d4 c5 1/2-1/2

[Event "SEM"] [Site "SSB"] [Date "2022.07.04"] [Round "1"] [White "Roland Marquis"] [Black "Armin Limacher"] [Result "1/2-1/2"] 1.f4 d5 2.Nf3 Nf6 3.e3 g6 4.b3 Bg7 5.Bb2 O-O 6.c4 c6 7.Nc3 Nbd7 8.cxd5 cxd5 9.Be2 Nc5 10.O-O Qb6 11.Rc1 Rd8 12.Nd4 Nfe4 13.Nxe4 Nxe4 14.Qc2 a6 15.Bd3 Nf6 16.Qc7 Qxc7 17.Rxc7 Kf8 18.Rfc1 Ne8 19.R7c2 Bd7 20.a4 Rac8 21.Rxc8 Rxc8 22.Rxc8 Bxc8 23.Bc3 Nc7 24.h3 Ke8 25.Kf2 Ne6 26.Nxe6 Bxc3 27.dxc3 Bxe6 28.b4 1/2-1/2

[Event "SEM"] [Site "Samnaun"] [Date "2022.07.04"] [Round "1"] [White "Roland Marquis"] [Black "Armin Limacher"] [Result "1/2-1/2"] 1.f4 d5 2.Nf3 Nf6 3.e3 g6 4.b3 Bg7 5.Bb2 O-O 6.c4 c6 7.Nc3 Nbd7 8.cxd5 cxd5 9.Be2 Nc5 10.O-O Qb6 11.Rc1 Rd8 12.Nd4 Nce4 ( 12...Nfe4 13.Nxe4 Nxe4 14.Qc2 a6 15.Bd3 Nf6 16.Qc7 Qxc7 17.Rxc7 Kf8 18.Rfc1 Ne8 19.R7c2 Bd7 20.a4 Rac8 21.Rxc8 Rxc8 22.Rxc8 Bxc8 23.Bc3 Nc7 24.h3 Ke8 25.Kf2 Ne6 26.Nxe6 Bxc3 27.dxc3 Bxe6 28.b4 ) 13.Nxe4 1/2-1/2

[Event "FIDE Candidates"] [Site "Madrid ESP"] [Date "2022.07.01"] [Round "12"] [White "Ding Liren"] [Black "T Radjabov - Sagar Shah"] [Result "0-1"] [WhiteElo "2806"] [BlackElo "2753"] [EventDate "2022.06.16"] [ECO "E48"] [Source "Analyze This App"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. a3 Bd6 8. Qc2 (8. Nb5 Be7 ) 8... Na6 $3 9. Nge2 (9. Nf3 ) (9. Nb5 Be7 (9... c5 10. Nxd6 Qxd6 ) ) 9... c5 10. Bxa6 $2 (10. O-O ) 10... bxa6 (10... cxd4 11. exd4 bxa6 ) 11. dxc5 Bxc5 12. b4 {gives B almost a minority attack} 12... Bd6 13. Bb2 a5 14. b5 (14. bxa5 $4 Qxa5 ) (14. O-O axb4 (14... Re8 15. Nb5 Ba6 16. Nxd6 Qxd6 17. Rfd1 ) 15. axb4 Qc7 16. Ng3 Bxb4 17. Rfc1 ) 14... a6 $3 {like a minority attack} 15. h3 ( 15. a4 ) (15. bxa6 $4 {~~~} 15... Bxa6 16. O-O ) 15... Bd7 16. bxa6 $2 {~~~} ( 16. a4 ) 16... Rxa6 17. Rd1 (17. O-O {-.7 bad position, but worse in middle} 17... Qc8 18. Qd2 Bxh3 19. f3 (19. gxh3 $4 Qxh3 20. f4 Bc5 21. Nd4 Nh5 22. Kf2 Rg6 23. Ke1 Ng3 24. Rg1 Ne4 25. Nxe4 Rxg1+ 26. Ke2 Qh5+ 27. Kd3 dxe4+ 28. Kc2 Rxa1 29. Bxa1 Bxa3 30. Kb3 Bb4 ) 19... Bd7 ) 17... Rb6 18. Rd2 (18. Ba1 Bxa3 19. O-O ) (18. Nxd5 Nxd5 19. Rxd5 Qb8 20. Bc3 Rc8 21. a4 Be6 22. Rxd6 (22. Rd1 Bb3 ) (22. Rd2 Bc4 ) 22... Rxd6 ) 18... Qc8 (18... Qe7 19. Nxd5 Nxd5 20. Rxd5 Bc6 21. Rd2 Bxg2 22. Rg1 Qb7 23. Bxg7 Kxg7 24. e4 Rb1+ 25. Rd1 Rxd1+ 26. Qxd1 Qxe4 ) 19. f3 $4 (19. Qd3 ) (19. O-O Bxh3 20. gxh3 Qxh3 ) 19... Re8 (19... Qb8 ) 20. Kf2 $2 (20. Nd1 ) 20... Qb8 21. Qc1 $4 (21. Bc1 ) 21... Rxe3 (21... d4 22. exd4 ) 22. Nd1 (22. Kxe3 Bc5+ 23. Nd4 Qe5+ 24. Kd3 Bxd4 25. Re2 Bf5+ 26. Kd2 Bxc3+ 27. Bxc3 Qf4+ 28. Kd1 Rb1 29. Qxb1 Bxb1 30. Be5 Qa4+ 31. Kd2 Bg6 ) 22... Re8 23. Ne3 Rb3 (23... Rxe3 24. Kxe3 Bg3 25. Nxg3 Qxg3 26. Bd4 Re6+ 27. Kd3 Bb5+ 28. Kc2 Rc6+ 29. Kb1 Rxc1+ 30. Rxc1 ) 24. Ng4 Bxg4 25. hxg4 Rc8 26. Qa1 Bf4 {rgn~~~} 27. Bxf6 Be3+ 28. Kf1 Bxd2 29. Bd4 Rb1+ 30. Kf2 Rxa1 31. Rxa1 0-1

[Event "Let's play chess"] [Site "https://gameknot.com/chess.pl?bd=32545622"] [Date "2022.06.30"] [Round "-"] [White "rueck"] [Black "rolanm"] [Result "0-1"] [WhiteElo "1499"] [BlackElo "1725"] [TimeControl "1/259200"] [Mode "ICS"] [Termination "normal"] 1. g4 d5 2. Bg2 Bxg4 3. c3 Nf6 4. d3 e6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Qa4+ Qd7 8. Qxg4 Nc6 9. Nd2 O-O-O 10. Qa4 h5 11. b4 Bxc3 12. Rb1 Bxb4 13. Qb3 Bxd2+ 14. Kxd2 b6 15. Nf3 Na5 16. Qc3 f6 17. Nd4 e5 18. Nb5 c6 19. h4 Kb8 20. Na3 Qg4 21. Bf3 Qf4+ 22. Kc2 Qa4+ 23. Kd2 Qf4+ 24. Ke1 e4 25. Bxe4 dxe4 26. Qxa5 exd3 27. e3 Qf3 28. Kd2 Qxf2+ 29. Kc3 Qxe3 30. Rhd1 d2+ 31. Kc4 Rd4# 0-1

[Event "Live Chess"] [Site "Chess.com"] [Date "2022.06.27"] [Round "?"] [White "Guest9826317382"] [Black "Guest2321544082"] [Result "0-1"] [TimeControl "300"] [Termination "Guest2321544082 won by checkmate"] 1. d4 d5 2. Nf3 e6 3. Nc3 c5 4. dxc5 Bxc5 5. Bf4 Ne7 6. e3 a6 7. Bd3 b5 8. O-O Ng6 9. Bxg6 hxg6 10. Be5 Kf8 11. a3 Nc6 12. Bd4 Nxd4 13. Nxd4 Bd6 14. e4 Bxh2+ 15. Kh1 Qh4 16. g3 Bxg3+ 17. Kg2 Qh2+ 18. Kf3 dxe4+ 19. Nxe4 Be5 20. Nc6 Qf4+ 21. Kg2 Qxe4+ 22. f3 Rh2+ 23. Kg1 Qe3+ 24. Rf2 Qxf2# 0-1

1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 b5 5.Bxb5 Nf6 6.Nf3 Qh6 7.d3 Nh5 8.Nh4 Qg5 9.Nf5 c6 10.g4 Nf6 11.Rg1 cxb5 12.h4 Qg6 13.h5 Qg5 14.Qf3 Ng8 15.Bxf4 Qf6 16.Nc3 Bc5 17.Nd5 Qxb2 18.Bd6 Bxg1 $6 ( 18...Qxa1+ 19.Ke2 Qb2 20.Kd2 Bxg1 {Wilhelm Steinitz 1879} ) 19.e5 Qxa1+ 20.Ke2 Na6 21.Nxg7+ Kd8 22.Qf6+ Nxf6 23.Be7# 1-0

[Event "Vs. Computer"] [Site "Chess.com"] [Date "2022-06-19"] [White "Intermediate"] [Black "Mijail"] [Result "0-1"] [Termination "Mijail won by checkmate"] 1. e4 e5 2. Nf3 f6 3. Nxe5 fxe5 4. d4 d5 5. Qf3 dxe4 6. dxe5 exf3 7. gxf3 Bb4+ 8. Bd2 c5 9. c3 Ba5 10. Bc4 Nh6 11. O-O Bh3 12. Be3 Bxf1 13. Bxf1 g5 14. Bxc5 g4 15. fxg4 Qg5 16. Be3 Qxg4+ 17. Kh1 Rg8 18. f4 Nf5 19. Nd2 Nxe3 20. h3 Qg1# 0-1

[Event "Local Event"] [Site "Local Site"] [Date "2022.06.19"] [Round "1"] [White "Mijail"] [Black "Komodo 13.02 64-bit"] [Result "1-0"] [PlyCount "31"] [Termination "normal"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Variation "Two Knights Attack"] 1. e4 c6 2. Nc3 d5 3. Nf3 a6 4. exd5 Nh6 5. dxc6 b6 6. Qe2 Nf5 7. d4 Qd6 8. Qd3 b5 9. Be2 Nxc6 10. d5 Na7 11. O-O Kd8 12. Rd1 Qb4 13. d6 Nc6 14. dxe7+ Ke8 15. Qd8+ Nxd8 16. exd8=Q# 1-0