CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/zhzdEZEW"] [Date "2023.04.05"] [White "Anders"] [Black "Ioana"] [Result "1-0"] [UTCDate "2023.04.05"] [UTCTime "20:29:38"] [WhiteElo "1279"] [BlackElo "1060"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 e5? { (0.29 → 1.87) Mistake. d5 was best. } (1... d5 2. d4 Nf6 3. c4 dxc4 4. e3 c5 5. Bxc4 a6 6. O-O) 2. e4?? { (1.87 → 0.25) Blunder. Nxe5 was best. } (2. Nxe5 d5 3. d4 Nf6 4. Nd3 Bf5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 h5 8. Be2 Nbd7) 2... Bc5?? { (0.25 → 2.23) Blunder. Nc6 was best. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. Bb5?? { (2.23 → 0.16) Blunder. Nxe5 was best. } (3. Nxe5) 3... Nf6?! { (0.16 → 0.93) Inaccuracy. c6 was best. } (3... c6 4. Ba4) 4. c4? { (0.93 → -0.37) Mistake. Nxe5 was best. } (4. Nxe5 Nc6 5. Bxc6 dxc6 6. Qe2 Qe7 7. f4 Bd4 8. Nf3 Bg4 9. d3 O-O-O 10. Nbd2 Nh5) 4... c6 5. Ba4 b5 6. Bb3?? { (-0.07 → -2.29) Blunder. cxb5 was best. } (6. cxb5 cxb5) 6... bxc4 7. Bxc4 Nxe4 8. Nxe5?? { (-2.19 → -7.08) Blunder. d4 was best. } (8. d4 exd4 9. Nbd2 Nxd2 10. Bxd2 Qe7+ 11. Kf1 O-O 12. Qc2 d5 13. Ng5 g6 14. Bd3 Ba6) 8... O-O?? { (-7.08 → -1.49) Blunder. d5 was best. } (8... d5) 9. Nxf7?? { (-1.49 → -10.26) Blunder. d4 was best. } (9. d4 Qa5+ 10. Kf1 d5 11. Be2 Bd6 12. Nd2 f5 13. Ndf3 f4 14. Bd3 Bxe5 15. Nxe5 Nd7) 9... Rxf7?? { (-10.26 → -1.94) Blunder. Bxf2+ was best. } (9... Bxf2+) 10. Bxf7+ Kxf7 11. Qh5+?? { (-1.91 → -4.31) Blunder. d4 was best. } (11. d4 Bb4+ 12. Nd2 Nxd2 13. Bxd2 Qe7+ 14. Kf1 Na6 15. h4 Nc7 16. Qf3+ Kg8 17. Qb3+ Nd5) 11... g6?? { (-4.31 → 6.64) Blunder. Kg8 was best. } (11... Kg8) 12. Qh3?? { (6.64 → -5.37) Blunder. Qxh7+ was best. } (12. Qxh7+ Kf6) 12... Ng5?! { (-5.37 → -3.56) Inaccuracy. Kg8 was best. } (12... Kg8) 13. Qb3+ Ke8?? { (-3.48 → 0.00) Blunder. Ne6 was best. } (13... Ne6 14. d3) 14. d4 Bxd4?? { (-0.38 → 17.08) Blunder. Bf8 was best. } (14... Bf8 15. d5 Qe7+ 16. Be3 Qb4+ 17. Nd2 Ne4 18. Qc2 Nxd2 19. Bxd2 Qe7+ 20. Kd1 Kf7 21. Re1) 15. h4?? { (17.08 → -2.99) Blunder. Qg8+ was best. } (15. Qg8+) 15... Qe7+ 16. Kd2?? { (-2.53 → -7.53) Blunder. Be3 was best. } (16. Be3 Bxe3) 16... Be3+?? { (-7.53 → 4.01) Blunder. Ne4+ was best. } (16... Ne4+ 17. Kc2 d5 18. Re1 Bf5 19. f3 Nc5+ 20. Kd1 Qxe1+ 21. Kxe1 Nxb3 22. axb3 Bxb1 23. Rxb1) 17. fxe3?? { (4.01 → 0.31) Blunder. Qxe3 was best. } (17. Qxe3 Ne6 18. Kd1 Na6 19. h5 g5 20. Re1 Nb4 21. a3 Qd6+ 22. Nd2 Nd3 23. Ne4 Nxf2+) 17... Ne4+ 18. Ke2?? { (0.32 → -4.99) Blunder. Ke1 was best. } (18. Ke1) 18... g5?? { (-4.99 → 4.53) Blunder. d5 was best. } (18... d5 19. Ke1) 19. hxg5?? { (4.53 → -4.29) Blunder. Qg8+ was best. } (19. Qg8+ Qf8 20. Qxf8+ Kxf8 21. Ke1 Na6 22. Nc3 Nac5 23. Nxe4 Nxe4 24. hxg5 Ba6 25. Rxh7 Kg8) 19... Ba6+ 20. Kf3? { (-4.18 → -11.18) Mistake. Kd1 was best. } (20. Kd1 Nf2+ 21. Ke1 Nxh1 22. Qg8+ Qf8 23. Qxf8+ Kxf8 24. e4 d5 25. Bf4 Nd7 26. Nd2 dxe4) 20... Nxg5+?? { (-11.18 → 0.00) Blunder. d5 was best. } (20... d5 21. Qc2) 21. Kg4?? { (0.00 → -3.53) Blunder. Kf2 was best. } (21. Kf2 Qf8+ 22. Kg3 Ne4+ 23. Kh2 Qg7 24. Nd2 Qg3+ 25. Kg1 Qe1+ 26. Kh2 Qg3+) 21... Ne6?? { (-3.53 → 1.81) Blunder. d5 was best. } (21... d5 22. Nc3 Nd7 23. Kg3 Qe5+ 24. Kf2 Qf5+ 25. Kg3 Ne5 26. Qa4 Bc4 27. Qd1 Kd7 28. e4) 22. Rxh7?? { (1.81 → -9.99) Blunder. e4 was best. } (22. e4 d5 23. exd5 Nd7 24. Kh3 Nd4 25. Qe3 Nc2 26. Qxe7+ Kxe7 27. dxc6 Ne5 28. Nc3 Nxa1) 22... Qxh7 23. e4 Be2+ 24. Kg3 Qg7+?! { (-10.15 → -5.87) Inaccuracy. Nc5 was best. } (24... Nc5 25. Nd2 Nxb3 26. axb3 Bd3 27. Ra5 Qg6+ 28. Kf2 d6 29. Nc4 d5 30. exd5 Bxc4 31. bxc4) 25. Kh4?? { (-5.87 → Mate in 1) Checkmate is now unavoidable. Kh2 was best. } (25. Kh2 Na6) 25... d5? { (Mate in 1 → -9.57) Lost forced checkmate sequence. Qg4# was best. } (25... Qg4#) 26. Bg5? { (-9.57 → Mate in 3) Checkmate is now unavoidable. Kh3 was best. } (26. Kh3 Qh7+) 26... Qxg5+ 27. Kh3 dxe4?? { (Mate in 2 → -5.70) Lost forced checkmate sequence. Nf4+ was best. } (27... Nf4+ 28. Kh2 Qxg2#) 28. Qxe6+ Kf8?? { (-5.69 → 0.00) Blunder. Kd8 was best. } (28... Kd8 29. Nc3 Kc7 30. Qd6+ Kxd6 31. Nxe4+ Kc7 32. Nxg5 Nd7 33. Ne6+ Kb6 34. Nd4 Rh8+ 35. Kg3) 29. Qc8+?? { (0.00 → -4.21) Blunder. Nc3 was best. } (29. Nc3 Bd3 30. Qc8+ Ke7 31. Qb7+ Nd7 32. Qxa8 Qh5+ 33. Kg3 Qe5+ 34. Kh3 Bc4 35. g4 Be6) 29... Ke7 30. Qc7+?? { (-4.04 → Mate in 5) Checkmate is now unavoidable. Nc3 was best. } (30. Nc3 Bc4) 30... Ke6?? { (Mate in 5 → -4.74) Lost forced checkmate sequence. Nd7 was best. } (30... Nd7 31. Qb8 Rxb8 32. g3 Qf5+ 33. Kg2 Qf1+ 34. Kh2 Rh8#) 31. Qb7?! { (-4.74 → -6.99) Inaccuracy. Qc8+ was best. } (31. Qc8+ Ke7) 31... Bg4+? { (-6.99 → -3.93) Mistake. Qf4 was best. } (31... Qf4) 32. Kg3?? { (-3.93 → -82.99) Blunder. Kh2 was best. } (32. Kh2) 32... Nd7 33. Qxa8? { (-8.15 → Mate in 7) Checkmate is now unavoidable. Qxc6+ was best. } (33. Qxc6+ Ke7 34. Qxa8 Bf3+ 35. Kf2 Qxg2+ 36. Ke3 Qg5+ 37. Kf2 Qc5+ 38. Kg3 Qe5+ 39. Kf2 Qxb2+) 33... Ne5?? { (Mate in 7 → -2.54) Lost forced checkmate sequence. Kf5 was best. } (33... Kf5 34. Kh2 Bf3 35. g3 Qh6+ 36. Kg1 Qh1+ 37. Kf2 Qg2+ 38. Ke3 Qe2+ 39. Kd4 Qd3#) 34. Qe8+ Kd6?? { (-3.53 → 0.00) Blunder. Kd5 was best. } (34... Kd5) 35. Qf8+ Kc7 36. Qf7+?? { (0.00 → -19.16) Blunder. Qf4 was best. } (36. Qf4 Qg7 37. Kf2 Kc8 38. Qxe4 Qf6+ 39. Kg1 Bf5 40. Qe3 Qd6 41. Nd2 Ng4 42. Qe8+ Kc7) 36... Kd8?? { (-19.16 → 0.00) Blunder. Nxf7 was best. } (36... Nxf7 37. Kf2 Qf4+ 38. Kg1 Qc1+ 39. Kh2 Qxb2 40. Nc3 Qxa1 41. Kg3 Bf5 42. Kf4) 37. Qf8+ Kc7?! { (0.00 → 0.52) Inaccuracy. Kd7 was best. } (37... Kd7 38. Qf4 Qg7 39. Kh2 Bf3 40. gxf3 Nxf3+ 41. Kh3 Qh8+ 42. Kg3 Qh2+ 43. Kg4 Qh4+ 44. Kf5) 38. a4?? { (0.52 → Mate in 3) Checkmate is now unavoidable. Qf4 was best. } (38. Qf4 Qg7 39. Kf2 Kc8 40. Qxe4 Qf8+ 41. Ke1 Qe7 42. Nd2 Qh4+ 43. Kf1 Qh1+ 44. Kf2 Qxa1) 38... Qe3+?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Bf3+ was best. } (38... Bf3+ 39. Kf2 Nd3+ 40. Kf1 Qxg2#) 39. Kh4?? { (0.00 → -8.23) Blunder. Kh2 was best. } (39. Kh2 Qg5 40. Qf2 Qh6+ 41. Kg1 Qc1+ 42. Kh2) 39... Qh3+?? { (-8.23 → 8.57) Blunder. Ng6+ was best. } (39... Ng6+) 40. Kg5?? { (8.57 → -10.43) Blunder. gxh3 was best. } (40. gxh3 Ng6+) 40... Qh6+?? { (-10.43 → 13.84) Blunder. Qh5+ was best. } (40... Qh5+) 41. Kxh6 Nf7+?! { (13.83 → Mate in 25) Checkmate is now unavoidable. Nd3 was best. } (41... Nd3 42. Qe7+) 42. Qxf7+ Kd8?! { (75.66 → Mate in 9) Checkmate is now unavoidable. Kc8 was best. } (42... Kc8) 43. Ra3 e3 44. Rxe3 a5 45. Qe8+ Kc7 46. Qe7+ Kb6 47. Rb3+ Ka6 48. Qb7# { White wins by checkmate. } 1-0