1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. 0-0 0-0 8. Nc3 dxc4 9. e4 b5 10. Qc2 Nbd7 11. h4 h6 12. e5 Nd5 13. b3 Nxc3 14. Qxc3 Ba6 15. bxc4 bxc4 16. Rab1 Nb6 17. Rfe1 c5 18. dxc5 Bxc5 19. Qa5 Qc8 20. Be3 Bxe3 21. Rxe3 Bb7 22. g4 Rd8 23. g5 Nd5 24. Ne1 hxg5 25. hxg5 Rd7 26. Re4 Ne7 27. Rxb7 Rxb7 28. g6 Rb1 29. gxf7+ Kxf7 30. Rf4+ Kg8 31. Be4 Rd1 32. Kf1 Nd5 33. Bxd5 Rxd5 34. Qc3 Qb7 35. Rxc4 Rf8 36. a4 Qa6 37. Kg1 Rxe5 38. Nd3 Rg5+ 39. Kf1 Qb7 40. Ke2 Qf3+ 41. Kd2 Rg1 42. Qd4 Rd1+ 43. Kc3 Qe2 44. Qe3 Rxd3+ 45. Qxd3 Rf3 46. Rd4 Rxd3+ 47. Rxd3 Qxf2 48. Rd4 g5 49. Kd3 Qf3+ 50. Kc4 Kf7 51. Rd3 Qxd3+ 52. Kxd3 Kf6 53. Ke4 e5 54. Kd5 g4 0-1

1. e4 c5 2. Nc3 e6 3. g3 g6 4. d4 cxd4 5. Qxd4 Nf6 6. Bg5 Be7 7. Qd2 d5 8. exd5 Nxd5 9. Bxe7 Qxe7 10. 0-0-0 Nxc3 11. Qxc3 0-0 12. Bg2 e5 13. Re1 Be6 14. Qxe5 Nd7 15. Qe3 Nb6 16. Ne2 Rac8 17. Nd4 Qc5 18. Bxb7 Rc7 19. Be4 Bxa2 20. Nf3 f5 21. Qxc5 Rxc5 22. Bb7 Rc7 23. Ba6 Bd5 24. Be2 Na4 25. Rhg1 Rb8 26. Nd4 Rxb2 27. Bd3 Rb4 28. Nb5 Rd7 29. Re8+ Kf7 30. Rc8 Nb2 31. Rc7 Rxc7 32. Nxc7 Nxd3+ 33. cxd3 Bc6 34. Re1 a5 35. Ne6 Rb8 36. Ng5+ Kg8 37. Re7 Rb7 38. Rxb7 Bxb7 39. Ne6 Bd5 40. Nc5 Kf8 41. Kb2 Ke7 42. Nb3 Bxb3 43. Kxb3 Kd6 44. Kc4 a4 45. f4 a3 46. Kb3 Kc5 47. Kxa3 Kd4 48. Kb4 Kxd3 49. Kc5 Ke4 50. Kc4 Kf3 51. Kd4 Kg2 52. Ke3 Kxh2 53. Kf3 Kh3 54. Kf2 h6 55. Kf3 g5 56. fxg5 hxg5 57. Kf2 g4 58. Kf1 Kxg3 0-1

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Nc3 Nge7 7. Qd2 d5 8. exd5 Nxd5 9. Nxc6 bxc6 10. 0-0-0 0-0 11. Nxd5 Qxd5 12. Qxd5 cxd5 13. Rxd5 Re8 14. Rd3 Bb7 15. Rg1 Re7 16. Rc3 Rae8 17. Bxb6 Re1+ 18. Kd2 cxb6 19. Rc7 Bxg2 20. Bb5 Rxg1 21. Bxe8 f5 22. Bf7+ Kf8 23. Rxa7 Rh1 24. Be6 Be4 25. Rf7+ Ke8 26. Rxg7 Rxh2 27. Ke2 Bxc2 28. Rb7 Rh4 29. Rxb6 Ke7 30. Kd2 Be4 31. Bc4 Bg2 32. Bd3 Ra4 33. a3 h5 34. Rh6 Rf4 35. Rxh5 Rxf2+ 36. Kc3 Ke6 37. Rh2 Ke5 38. a4 Kf4 39. a5 Kg3 40. Rh8 f4 41. a6 Bc6 42. Rc8 Bf3 43. a7 Rh2 44. Rg8+ Kf2 45. Kd4 Rh4 46. Be4 Bxe4 47. Kxe4 f3+ 48. Kd3 Ra4 49. a8Q Rxa8 50. Rxa8 Kg2 51. Rf8 f2 52. Ke2 f1N 53. Rxf1 1-0

[Event "Sandvik-Ptak: Sandvik-Ptak"] [Site "https://lichess.org/study/yz000i7v/nnFQyl8M"] [Result "*"] [UTCDate "2022.01.21"] [UTCTime "02:51:36"] [Variant "Standard"] [ECO "B06"] [Opening "Modern Defense: Standard Line"] [Annotator "https://lichess.org/@/Autumnal"] 1. e4 { [%eval 0.3] } 1... g6 { [%eval 0.71] } 2. d4 { [%eval 0.68] } 2... Bg7 { [%eval 0.69] } 3. Nc3 { [%eval 0.47] } 3... c6 { [%eval 0.75] } 4. f4 { [%eval 0.86] } 4... d5 { [%eval 0.97] } 5. e5 { [%eval 0.9] } 5... Nh6 { [%eval 1.01] } 6. Nf3 { [%eval 0.6] } 6... Bg4?! { [%eval 1.32] } { Inaccuracy. f6 was best. } (6... f6 7. Be3 O-O 8. h3 Qb6 9. Qc1 Nf5 10. Bf2 Bh6 11. Bd3) 7. h3 { [%eval 0.89] } 7... Bxf3 { [%eval 1.39] } 8. Qxf3 { [%eval 1.1] } 8... e6 { [%eval 1.41] } 9. Bd3 { [%eval 1.45] } 9... Nf5 { [%eval 1.44] } 10. Bxf5 { [%eval 1.18] } 10... gxf5 { [%eval 1.71] } 11. Be3 { [%eval 1.49] } 11... Nd7? { [%eval 2.94] } { Mistake. h5 was best. } (11... h5 12. g3 c5 13. dxc5 Qa5 14. O-O-O Nc6 15. Kb1 Bf8 16. Qf2 O-O-O 17. Ne2 Kb8 18. Rd3) 12. g4 { [%eval 2.63] } 12... h5 { [%eval 2.49] } 13. gxf5 { [%eval 3.03] } 13... exf5 { [%eval 3.26] } 14. Rg1 { [%eval 2.91] } 14... Bf8 { [%eval 3.09] } 15. Rg5 { [%eval 2.53] } 15... Qa5?! { [%eval 3.61] } { Inaccuracy. Bb4 was best. } (15... Bb4 16. Bf2) 16. Rxh5 { [%eval 3.55] } 16... Rxh5 { [%eval 4.16] } 17. Qxh5 { [%eval 3.54] } 17... O-O-O { [%eval 4.42] } 18. Qxf5? { [%eval 2.58] } { Mistake. Bd2 was best. } (18. Bd2) 18... Ba3 { [%eval 2.42] } 19. Bc1 { [%eval 1.96] } (19. Bd2 Bxb2 20. Ne2 Qa3 21. Rb1 Qxa2 22. Rd1) (19. O-O-O Bxb2+) 19... c5 { [%eval 2.63] } (19... Rg8) 20. Qd3?! { [%eval 1.52] } { Inaccuracy. Kf1 was best. } (20. Kf1 cxd4 21. Ne2 Be7 22. Nxd4 f6 23. e6 Nc5 24. Qh7 Qa6+ 25. Kg2 Ne4 26. Be3 Bc5) 20... cxd4 { [%eval 1.49] } 21. Qxd4 { [%eval 1.55] } 21... Bc5 { [%eval 2.03] } 22. Qa4? { [%eval 0.84] } { Mistake. Qxd5 was best. } (22. Qxd5 Nxe5) 22... Qb6 { [%eval 1.0] } 23. Qb3?? { [%eval -6.01] } { Blunder. Bd2 was best. } (23. Bd2) 23... Qh6?? { [%eval 0.9] } { Blunder. Bb4 was best. } (23... Bb4) 24. Ne2 { [%eval 0.62] } 24... Rg8?? { [%eval 2.5] } { Blunder. Qg6 was best. } (24... Qg6 25. Be3) 25. Qf3?? { [%eval 0.46] } { Blunder. Be3 was best. } (25. Be3) 25... Qh4+ { [%eval 0.23] } 26. Kd1 { [%eval 0.58] } 26... Kb8? { [%eval 1.66] } { Mistake. Rh8 was best. } (26... Rh8 27. a4) 27. c3 { [%eval 1.18] } 27... Nb6?! { [%eval 1.9] } { Inaccuracy. Qh7 was best. } (27... Qh7 28. Bd2) 28. b3 { [%eval 1.88] } 28... Rd8?! { [%eval 2.7] } { Inaccuracy. Qh7 was best. } (28... Qh7 29. a4) 29. Be3 { [%eval 2.99] } 29... d4?! { [%eval 4.66] } { Inaccuracy. Bxe3 was best. } (29... Bxe3 30. Qxe3 d4 31. cxd4 Nd5 32. Qf3 f6 33. Rc1 fxe5 34. fxe5 a6 35. e6 Qe7 36. Qe4) 30. Bxd4 { [%eval 4.36] } 30... Nd5 { [%eval 5.22] } 31. Kc2 { [%eval 5.27] } 31... Ba3?! { [%eval 7.92] } { Inaccuracy. Bxd4 was best. } (31... Bxd4 32. Nxd4 Nxf4 33. Rd1 Rg8 34. Nf5 Qg5 35. Nd6 Qg2+ 36. Qxg2 Rxg2+ 37. Rd2 Rg3 38. Rf2) 32. Rd1 { [%eval 7.98] } 32... Qh7+ { [%eval 8.42] } 33. Qd3 { [%eval 6.55] } 33... Qh6 { [%eval 6.27] } 34. Kb1 { [%eval 6.1] } *

[Site "Chess.com iPhone"] [Date "01/22/2022 10:22PM"] [FEN rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1] [White "rtorcato"] [Black "Nelson"] [WhiteElo "1019"] [BlackElo "1300"] 1.d3 e5 2.e3 Qh4 3.Nf3 Qg4 4.Bd2 e4 5.Nd4 Qg6 6.Nc3 Nh6 7.Nxe4 f5 8.Ng3 d5 9.Qe2 a5 10.O-O-O Nc6 11.Nxc6 bxc6 12.e4 fxe4 13.dxe4 Bg4 14.Qe1 Bxd1 15.Qxd1 Ng4 16.Qe1 h5 17.h3 Bd6 18.exd5+ Ne5 19.dxc6 O-O 20.Bd3 Nxd3+ 21.cxd3 Bxg3 22.fxg3 Rfe8 23.Qf2 Qxc6+ 24.Kb1 Rf8 25.Qe2 Rae8 26.Qxh5 Qxg2 27.Rd1 Re7 28.Qxa5 Qf3 29.Kc2 Rf5 30.Qa3 Rd7 31.Qb3+ Kh8 32.Qb8+ Kh7 33.Qb3 Rc5+ 34.Bc3 Rd6 35.Rd2 Rcc6 36.Qb4 Rh6 37.h4 Rhg6 38.h5 Rge6 39.Qd4 Rxc3+ 40.bxc3 Re8 41.Rf2 Re2+ 42.Rxe2 Qxe2+ 43.Kb3 Qd1+ 44.Kc4 Qa4+ 45.Kd5 Qb5+ 46.Ke4 c5 47.Qd5 Qb6 48.Qf5+ Kh6 49.g4 Qb7+ 50.Kf4 Qb8+ 51.Kf3 Qb6 52.Kg3 Qc6 53.Kh4 Qh1+ 54.Kg3 Qg1+ 55.Kf4 Qh2+ 56.Ke4 Qg2+ 57.Ke5 Qe2+ 58.Kd6 Qe8 59.Qg6+ Qxg6+ 60.hxg6 Kg5 61.Kxc5 Kf4 62.a4 Kf3 63.a5 Kf4 64.d4 Kg5 65.a6 Kf4 66.d5 Ke5 67.a7 Kf6 68.a8=Q Kxg6 69.Qe8+ Kg5 70.Qe6 Kh4 71.Qf5 g6 72.Qxg6 Kg3 73.Qf5 Kh2 74.g5 Kg3 75.g6 Kh2 76.g7 Kh1 77.g8=R Kh2 78.Qh5#

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bc4 Bc5 7. O-O h6 8. h3 O-O 9. a3 d6 10. b4 Bb6 11. Qd3 Be6 12. Rd1 Bxc4 13. Qxc4 Rc8 14. Qd3 d5 15. exd5 e4 16. Qf1 exf3 17. dxc6 fxg2 18. Qe1 Qc7 19. cxb7 Qxb7 20. Be3 Rxc2 21. Nd2 Re8 22. Qe2 Nd5 23. Qf3 Bxe3 24. fxe3 Rxe3 25. Qxg2 Qb6 26. Kf1 Qb5+ 27. Kg1 Qd3 28. Qf1 Rxd2 29. Rxd2 Qxd2 30. Qf5 Rg3+

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O a6 10. a4 Nbd7 11. Nd2 Ne5 12. h3 h5 13. f4 Ned7 14. Nc4 Nb6 15. Na3 Bf5 16. e4 Bd7 17. a5 Nc8 18. Nc4 Qc7 19. e5 dxe5 20. fxe5 Nh7 21. d6 Qb8 22. Nd5 Bc6 23. Be3 Qa7 24. b4 Bb5 25. Bxc5 Qb8 26. Rc1 Bxc4 27. Rxc4 Bxe5 28. d7 Nd6 29. Ne7+ Kg7 30. Rc1 Nf6 31. Nc8 Nxc8 32. Bxf8+ Kxf8 33. dxc8=Q+ Qxc8 34. Rxc8+ Rxc8

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. h3 Nf6 8. Be3 O-O 9. d5 Nb8 10. Bd3 e5 11. Qc2 Re8 12. Rb1 e4 13. Nxe4 Nxe4 14. Bxe4 Rxe4 15. Qxe4 Bf5 *

[Event "Live Chess"] [Site "Chess.com"] [Date "2022.01.26"] [Round "?"] [Result "1-0"] [ECO "C24"] [WhiteElo "796"] [BlackElo "690"] [TimeControl "600"] [EndTime "23:30:52 PST"] 1. e4 e5 2. Bc4 Nf6 3. d4 b5 4. Bb3 Na6 5. dxe5 Nxe4 6. Qd5 c6 7. Qxf7# 1-0

[Event "OTB games 2: Alessandrini - Murazzi"] [Site "https://lichess.org/study/hSHp8hlq/b1Wx73LL"] [Result "*"] [UTCDate "2022.01.28"] [UTCTime "21:44:47"] [Variant "Standard"] [ECO "B10"] [Opening "Caro-Kann Defense: Accelerated Panov Attack"] [Annotator "https://lichess.org/@/rampichino"] 1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd8 6. d4 Bf5 7. Bb5+ (7. Qb3 b6 8. Bf4 e6 9. Nb5 $18) 7... Nd7 8. Nf3 e6 9. O-O (9. Bxd7+ Qxd7 10. Ne5 Qe7 11. Qa4+ $18) 9... Be7 10. d5 Nf6 11. Re1 (11. d6 Bf8 12. Bf4) 11... Bb4 12. dxe6 Bxe6 13. Nd4 O-O 14. Nxe6 (14. Rxe6 fxe6 15. Nxe6 Qa5 16. Nxf8 Rxf8 17. Be3) 14... fxe6 15. Qb3 Bxc3 16. bxc3 Nc5 17. Qc4 Rc8 18. Ba3 a6 19. Bxc5 axb5 20. Qxe6+ Rf7 21. Rad1 Qc7 22. Bd4 Re8 23. Qb3 Rxe1+ 24. Rxe1 Kf8 25. Bxf6 Rxf6 26. Qxb5 Qxc3 27. Qe8# *