CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/mrSUs9tp"] [Date "2022.09.09"] [White "DukeW1"] [Black "AirBenDer5566"] [Result "0-1"] [UTCDate "2022.09.09"] [UTCTime "23:31:39"] [WhiteElo "1169"] [BlackElo "1437"] [WhiteRatingDiff "-49"] [BlackRatingDiff "+17"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.43 → -0.13) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... d6?! { (-0.13 → 0.45) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. O-O O-O 6. d3 c6 7. a4) 3. Nf3 { C41 Philidor Defense } Be6 4. O-O?? { (0.88 → -7.35) Blunder. Bxe6 was best. } (4. Bxe6 fxe6) 4... Be7?? { (-7.35 → 1.34) Blunder. Bxc4 was best. } (4... Bxc4) 5. Nc3?? { (1.34 → -7.67) Blunder. Bxe6 was best. } (5. Bxe6 fxe6) 5... Nc6?? { (-7.67 → 0.95) Blunder. Bxc4 was best. } (5... Bxc4) 6. Qe1?? { (0.95 → -8.12) Blunder. Bxe6 was best. } (6. Bxe6 fxe6) 6... Nf6?? { (-8.12 → 0.00) Blunder. Bxc4 was best. } (6... Bxc4) 7. d4?? { (0.00 → -7.76) Blunder. d3 was best. } (7. d3 O-O) 7... exd4?? { (-7.76 → -1.36) Blunder. Bxc4 was best. } (7... Bxc4 8. dxe5) 8. Nxd4?? { (-1.36 → -7.43) Blunder. Bxe6 was best. } (8. Bxe6 fxe6 9. Ne2 e5 10. c3 dxc3 11. Nxc3 O-O 12. Be3 Kh8 13. Qe2 Qe8 14. h3 Nd8) 8... Nxd4 9. Qe3 Nxc2 10. Rb1 Nxe3 11. fxe3 Bxc4 12. Na4 Bxf1 13. Kxf1 O-O 14. Bd2 d5 15. g3 dxe4 16. Bc3 Qd3+ 17. Kf2?! { (-26.56 → Mate in 6) Checkmate is now unavoidable. Kg2 was best. } (17. Kg2 Qc2+) 17... Qxb1?! { (Mate in 6 → -36.88) Lost forced checkmate sequence. Ng4+ was best. } (17... Ng4+ 18. Ke1 Qxe3+ 19. Kd1 Qd3+ 20. Ke1 Rfd8 21. Bd4 Qxd4 22. Nc3 Qf2#) 18. Bxf6 gxf6?! { (Mate in 5 → -23.74) Lost forced checkmate sequence. Qc2+ was best. } (18... Qc2+ 19. Kf1 Bxf6 20. Nc3 Bxc3 21. bxc3 Rad8 22. c4 Rd1#) 19. g4?! { (-23.74 → Mate in 5) Checkmate is now unavoidable. Nc3 was best. } (19. Nc3 Qxb2+) 19... Qxb2+?! { (Mate in 5 → -19.77) Lost forced checkmate sequence. Qc2+ was best. } (19... Qc2+ 20. Ke1 Rfd8 21. Nc3 Rd2 22. Ne2 Rxe2+ 23. Kf1 Qd1#) 20. Kg3?! { (-19.77 → Mate in 2) Checkmate is now unavoidable. Nxb2 was best. } (20. Nxb2 Rfd8) 20... Rad8?! { (Mate in 2 → -22.08) Lost forced checkmate sequence. Bd6+ was best. } (20... Bd6+ 21. Kh3 Qxh2#) 21. Nxb2 Rd2 22. Nc4 Rxa2 23. h3 b5 24. Nb6?! { (-59.62 → Mate in 8) Checkmate is now unavoidable. Kf4 was best. } (24. Kf4 bxc4) 24... b4?! { (Mate in 8 → -22.58) Lost forced checkmate sequence. Bd6+ was best. } (24... Bd6+ 25. Kh4 cxb6 26. Kh5 Rh2 27. g5 f5 28. Kh4 Be5 29. g6 fxg6 30. Kg5 Rg2+ 31. Kh4) 25. Nd7?! { (-22.58 → Mate in 10) Checkmate is now unavoidable. Nc4 was best. } (25. Nc4 Rc2) 25... Rd8 26. Nxf6+ Bxf6 27. g5 Bxg5 28. h4 Bxe3 29. Kg4 b3 30. Kh5 b2 31. Kg4 b1=Q 32. Kg3 Ra3 33. Kg4 Rad3 34. h5 c5 35. Kg3 c4 36. Kh4 c3 37. Kh3 c2 38. Kh2 c1=Q 39. Kg2 a5 40. Kg3 a4 41. Kh3 a3 42. Kh4 a2 43. Kg4 a1=Q 44. Kf5 Qc5+ 45. Kxe4 Qbb4+ 46. Kf3 Bh6+ 47. Kg2 Qc2# { Black wins by checkmate. } 0-1