1. e4 e5 2. d4 Nc6 3. c3 Nf6 4. Bc4 Ng8 5. Nf3 Be7 6. Nxe5 Nxe5 7. dxe5 Bc5 8. Qh5 Qe7 9. Bg5 h6 10. Bxe7 Bxe7 11. Bxf7+ Kd8 12. Bxg8 Rxg8 13. e6 a5 14. exd7 Bxd7 15. b3 Rf8 16. Nd2 Ra7 17. Nc4 Rf4 18. g3 g5 19. Qxh6 Bf8 20. Qxg5+ Be7 21. gxf4 Bxg5 22. fxg5 b5 23. Ne5 Be8 24. Rd1+ Kc8 25. Rd5 Kb7 26. c4 Kc8 27. cxb5 Rb7 28. g6 Bxb5 29. g7 c6 30. g8=Q+ Kc7 31. Qe6 cxd5 32. Qxd5 Rb6 33. Rg1 Rh6 34. Rg7+ Kc8 35. Rg8+ Kc7 36. Qxb5 Rxh2 37. Qxa5+ Kb7 38. Rd8 Rh4 39. Rd7+ Kc8 40. Qa8#

[Event "SEM"] [Site "Samnaun"] [Date "2022.07.10"] [Round "7"] [White "Marquis Roland"] [Black "Wehrle Ferdi"] [Result "0-1"] 1.f4 Nf6 2.Nf3 b6 3.e3 Bb7 4.Be2 e6 5.O-O d5 6.b3 Bd6 7.Bb2 Nbd7 8.c4 Qe7 9.cxd5 exd5 10.Nc3 a6 11.Rc1 O-O 12.Nd4 g6 13.Qc2 c5 14.Nf3 Rac8 15.Qb1 h6 16.Rce1 Ne4 17.Nd1 f5 18.d3 Nef6 19.Nh4 Kh7 20.Rf3 Ng4 21.Rh3 d4 22.e4 Bxf4 23.g3 Bd2 24.Rf1 Be3+ 25.Nxe3 Nxe3 26.Rf2 fxe4 27.dxe4 Bxe4 28.Bd3 Rxf2 29.Kxf2 Bxd3 30.Qxd3 Qf6+ 31.Kg1 Ne5 32.Qxa6 Rf8 33.Qe2 N5g4 34.Ng2 Qf1+ 35.Qxf1 Rxf1# 0-1

[Event "?"] [Site "?"] [Date "10 Jul 2022"] [Round "?"] [White "PM"] [Black "Hammerschmidt"] [Result "0-1"] 1. e4 e5 2. Bc4 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Be7 9. O-O-O O-O 10. f3 a6 11. h4 Nd7 12. Bxe7 Qxe7 13. Nd5 Bxd5 14. Qxd5 Rab8 15. Ne2 Qf6 16. Kb1 Rfe8 17. Nc3 b5 18. Qc6 Qd8 19. Qxa6 Nc5 20. Qc6 b4 21. Ne2 Ra8 22. Qd5 Re5 23. Qc4 Qb8 24. Nd4 Qb7 25. Kc1 Ne6 26. Nxe6 fxe6 27. Kd2 d5 28. Qd4 Rh5 29. g4 Rh6 30. Ra1 e5 31. Qxe5 dxe4 32. Qxe4 Rd8+ 33. Kc1 Qb6 34. b3 Re6 35. Qc4 Kh8 36. Kb2 h6 37. g5 c5 38. Rad1 Rxd1 39. Rxd1 Rd6 40. Re1 Rd8 41. Re5 Qa7 42. Re1 Ra8 43. Ra1 Qe7 44. Qe4 Qa7 45. c4 Rd8 46. Qe3 Qd7 47. gxh6 Re8 48. Qf2 gxh6 49. Rg1 Qd3 0-1

[Event "?"] [Site "?"] [Date "10 Jul 2022"] [Round "?"] [White "PM"] [Black "Hammerschmidt"] [Result "0-1"] 1. e4 e5 2. Bc4 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Be7 9. O-O-O O-O 10. f3 a6 11. h4 Nd7 12. Bxe7 Qxe7 13. Nd5 Bxd5 14. Qxd5 Rab8 15. Ne2 Qf6 16. Kb1 Rfe8 17. Nc3 b5 18. Qc6 Qd8 19. Qxa6 Nc5 20. Qc6 b4 21. Ne2 Ra8 22. Qd5 Re5 23. Qc4 Qb8 24. Nd4 Qb7 25. Kc1 Ne6 26. Nxe6 fxe6 27. Kd2 d5 28. Qd4 Rh5 29. g4 Rh6 30. Ra1 e5 31. Qxe5 dxe4 32. Qxe4 Rd8+ 33. Kc1 Qb6 34. b3 Re6 35. Qc4 Kh8 36. Kb2 h6 37. g5 c5 38. Rad1 Rxd1 39. Rxd1 Rd6 40. Re1 Rd8 41. Re5 Qa7 42. Re1 Ra8 43. Ra1 Qe7 44. Qe4 Qa7 45. c4 Rd8 46. Qe3 Qd7 47. gxh6 Re8 48. Qf2 gxh6 49. Rg1 Qd3 0-1

[Event "SEM"] [Site "Samnaun"] [Date "2022.07.10"] [Round "7"] [White "Mattmann"] [Black "Hammerschmidt"] [Result "0-1"] 1. e4 e5 2. Bc4 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Be7 9. O-O-O O-O 10. f3 a6 11. h4 Nd7 12. Bxe7 Qxe7 13. Nd5 Bxd5 14. Qxd5 Rab8 15. Ne2 Qf6 16. Kb1 Rfe8 17. Nc3 b5 18. Qc6 Qd8 19. Qxa6 Nc5 20. Qc6 b4 21. Ne2 Ra8 22. Qd5 Re5 23. Qc4 Qb8 24. Nd4 Qb7 25. Kc1 Ne6 26. Nxe6 fxe6 27. Kd2 d5 28. Qd4 Rh5 29. g4 Rh6 30. Ra1 e5 31. Qxe5 dxe4 32. Qxe4 Rd8+ 33. Kc1 Qb6 34. b3 Re6 35. Qc4 Kh8 36. Kb2 h6 37. g5 c5 38. Rad1 Rxd1 39. Rxd1 Rd6 40. Re1 Rd8 41. Re5 Qa7 42. Re1 Ra8 43. Ra1 Qe7 44. Qe4 Qa7 45. c4 Rd8 46. Qe3 Qd7 47. gxh6 Re8 48. Qf2 gxh6 49. Rg1 Qd3 0-1

[Event "Bahia Chess Open"] [Site ""] [Date "2022.7.10"] [Round "6"] [White "Francisco Cesar Junior"] [Black "Osmario Andrade dos Santos"] [TimeControl "7800"] [Result "0-1"] [ECO " "] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.Bxc7 Nc6 9.e3 Bf5 10.a3 Rac8 11.Bg3 Na5 12.Bd3 Bxd3 13.Qxd3 Qb3 14.Qxb3 Nxb3 15.Rb1 Rc2 16.O-O Rfc8 17.Rfe1 a5 18.Kf1 e6 19.Re2 R2c4 20.h3 f6 21.Bh2 a4 22.g4 g5 23.Bd6 Bf8 24.Bxf8 Kxf8 25.Kg2 Nc1 26.Re1 Rc2 27.Rd1 Nb3 28.Kf1 Ke7 29.Ke1 Nc1 30.Rd2 R2c4 31.Ng1 Nb3 32.Rdd1 h5 33.Ne2 hxg4 34.hxg4 Rc2 35.Ng3 Rh8 36.Nf1 Rh1 37.Rd3 Rg1 38.Rbd1 Rxb2 39.Rc3 Kd6 40.Rc4 b5 41.Rc8 Na5 42.Rd8+ Ke7 43.Rb8 Nc4 44.Rc1 Nd2 45.Rb7+ Kd6 46.Rc5 Nf3+ 0-1

[Event "Zuerich Chess Challenge m 6th"] [Site "Zuerich"] [Date "2017.04.12"] [Round "1"] [White "Skvortsov, Oleg"] [Black "Anand, Viswanathan"] [Result "0-1"] [ECO "C54"] [BlackElo "2786"] [Annotator "Anand,Viswanathan"] [PlyCount "50"] [EventDate "2017.04.12"] [EventType "match"] [EventRounds "1"] [EventCountry "SUI"] [SourceTitle "CBM 179"] [Source "ChessBase"] [SourceDate "2017.07.12"] [SourceVersion "1"] [SourceVersionDate "2017.07.12"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 {A very interesting idea, in accordance with Oleg's style. Suddenly the b-pawn must be reckoned with.} Bb6 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. b5 {The extra option, now I have to figure out the differences in every line.} Nb4 {Sometimes, it is better to be aggressive than accurate. Now the connected passed pawns and the two bishops are quite dangerous in practical play.} (10... Na5 {is playable, the Na5 is unlikely to play an important role...}) 11. fxg7 Rg8 12. cxb4 Qf6 13. O-O Qxg7 14. g3 O-O-O 15. a4 (15. Qe5 Qxe5 16. Nxe5 f6 17. Nf3 a5 {Black can't avoid this move forever} 18. bxa6 bxa6 {enough compensation for the piece.}) 15... d3 {Once I steeled myself to play ...Qxg3, it was hard to resist the thought of executing the move.} (15... Qf6 $1 {was probably objectively better.}) 16. Qb2 Qxg3+ 17. hxg3 Rxg3+ 18. Kh2 Rxf3 19. Bg5 $2 { Based on an oversight.} (19. Kg2 Bd5 (19... Rf5 {I would probably have gone for this} 20. Rg1 c3 21. Nxc3 d2 22. Qxd2 Rxd2 23. Bxd2 Rxf2+ 24. Kg3 Rxd2 25. Rgd1 {is about equal}) 20. Kh2 Be6 $1 {I am not sure I would have appreciated this simple move, but it is equal.}) (19. Qg7 {what I was expecting} Rh3+ 20. Kg2 Bd4 21. Qg5 h6 $1 {The queen runs out of squares on the g-file.} 22. Qxd8+ Kxd8 23. Ra3 {I was sure that Black has enough here.}) 19... Bd4 $1 20. Qd2 Rg8 $1 {And surprisingly, White is lost.} 21. Ra3 (21. Rg1 Rh3+ 22. Kg2 h6 23. Kf1 Rxg5 $1 {wins.}) 21... h6 22. Rg1 Rh3+ 23. Kg2 Rxg5+ 24. Kf1 Rxg1+ 25. Kxg1 Bd5 {A very enjoyable game, and I have to thank Oleg Skvortsov for being a chess romantic!} 0-1

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. O-O Re8 10. Rb1 a5 11. a3 Nf8 12. b4 axb4 13. axb4 Ng6 14. Bg3 Bd6 15. Bxd6 Qxd6 16. b5 c5 17. dxc5 Qxc5 18. Qb3 Ra3 19. Na4 Qd6 20. Qc2 Bg4 21. Nd4 Rc8 22. Bxg6 hxg6 23. Qb2 Rxa4 24. b6 Bf5 25. Rbc1 Rac4 26. Ra1 Rb4 27. Qa3 0-1

[Event "Live Chess"] [Site "Chess.com"] [Date "2022.07.15"] [Round "?"] [White "Guest6713998231"] [Black "Guest6401688086"] [Result "0-1"] [TimeControl "300"] [Termination "Guest6401688086 won by resignation"] 1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nf3 c5 5. Bd3 a6 6. Nbd2 c4 7. Be2 b5 8. c3 Bb7 9. Ne5 Be7 10. h4 Ne4 11. h5 h6 12. Nxe4 dxe4 13. Bf1 Nc6 14. Qg4 Bf6 15. O-O-O Qa5 16. Kb1 b4 17. Bxc4 bxc3 18. b3 Nb4 19. a4 c2+ 20. Kb2 cxd1=Q 21. Rxd1 Nd5 22. Bxd5 Bxd5 23. Rc1 Rb8 24. Nxf7 Rxb3+ 25. Kc2 Kxf7 26. Qg6+ Ke7 27. Kd1 Rd3+ 28. Ke2 Qd2+ (28... Qd2+ 29. Kf1 Qxc1+) 0-1

[Event "Live Chess"] [Site "Chess.com"] [Date "2022.07.15"] [Round "?"] [White "Guest6401688086"] [Black "Guest6707847692"] [Result "1-0"] [TimeControl "300"] [Termination "Guest6401688086 won by resignation"] 1. d4 d5 2. Nf3 e6 3. Bf4 a6 4. e3 Nf6 5. Bd3 c5 6. c3 Nc6 7. b3 Qb6 8. Nbd2 cxd4 9. cxd4 Bd7 10. Kf1 Rc8 11. Rc1 Ba3 12. Rc2 O-O 13. h4 Nh5 14. Ng5 Nxf4 15. Bxh7+ Kh8 16. exf4 f6 17. Qh5 fxg5 18. Bg6+ 1-0