CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/BmaDXnDe"] [Date "2024.01.16"] [White "Jenna"] [Black "Hikerboyz"] [Result "1/2-1/2"] [UTCDate "2024.01.16"] [UTCTime "00:34:17"] [WhiteElo "1420"] [BlackElo "1223"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [WhiteTitle "IM"] [BlackTitle "GM"] [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 } Nf6 4. Nc3 Nc6? { (0.63 → 1.74) Mistake. Be6 was best. } (4... Be6 5. Bxe6 fxe6 6. d4 exd4 7. Nxd4 Qd7 8. O-O Be7 9. Qe2 Nc6 10. Nxc6 Qxc6 11. Re1) 5. O-O? { (1.74 → 0.59) Mistake. Ng5 was best. } (5. Ng5 d5 6. exd5 Na5 7. Bb5+ c6 8. dxc6 bxc6 9. Be2 Bd6 10. O-O O-O 11. Re1 Bc7) 5... Be7 6. d3 Bg4?! { (0.00 → 0.57) Inaccuracy. Na5 was best. } (6... Na5 7. Bb3 O-O 8. h3 a6 9. Bd2 Nxb3 10. axb3 c5 11. Ne2 Nh5 12. Nc3) 7. h3 Bxf3 8. Qxf3 O-O 9. Bg5?! { (0.93 → 0.09) Inaccuracy. Be3 was best. } (9. Be3 Nd7 10. Nd5 Nd4 11. Qd1 Bh4 12. c3 Ne6 13. d4 a5 14. dxe5 dxe5 15. g3 c6) 9... Nd4 10. Qd1 Rb8 11. Qd2?! { (0.40 → -0.59) Inaccuracy. Be3 was best. } (11. Be3 c6 12. a4 d5 13. Ba2 dxe4 14. Nxe4 Nd5 15. c3 Ne6 16. Bxa7 Ra8 17. Be3 f5) 11... b5 12. Bd5?? { (-0.39 → -9.02) Blunder. Bb3 was best. } (12. Bb3 a5) 12... Nxd5 13. exd5 Bxg5 14. Qd1 b4 15. Ne4 h6 16. Nxg5 hxg5 17. c3 bxc3 18. bxc3 Nb5 19. c4 Nc3?? { (-9.23 → -1.86) Blunder. Nd4 was best. } (19... Nd4 20. Qg4 f5 21. Qxd4 exd4 22. Rab1 Ra8 23. a4 Qd7 24. Ra1 a5 25. Rfb1 Rf7 26. Rb7) 20. Qc2 f5?! { (-1.73 → -1.06) Inaccuracy. Nxd5 was best. } (20... Nxd5 21. cxd5) 21. Qxc3 g4 22. hxg4 fxg4 23. f3?? { (-0.30 → -9.97) Blunder. Rab1 was best. } (23. Rab1) 23... gxf3? { (-9.97 → -4.75) Mistake. g3 was best. } (23... g3 24. Qe1 Qh4 25. Qxg3 Qxg3 26. Rf2 Qf4 27. Raf1 Qd4 28. c5 Qxc5 29. Rd1 Kf7 30. g3) 24. gxf3 g5?? { (-5.32 → -0.71) Blunder. Qh4 was best. } (24... Qh4) 25. Rab1?? { (-0.71 → -5.11) Blunder. d4 was best. } (25. d4 exd4 26. Qxd4 Rf4 27. Qe3 Qf6 28. Rae1 Rf8 29. c5 dxc5 30. Qe6+ Kg7 31. Qxf6+ R8xf6) 25... Rxb1 26. Rxb1 Rxf3?! { (-4.96 → -3.87) Inaccuracy. g4 was best. } (26... g4 27. Qd2 Qh4 28. Qh2 Qg5 29. Rf1 Qe3+ 30. Kg2 Qxd3 31. Qh5 gxf3+ 32. Rxf3 Qxf3+ 33. Qxf3) 27. Rf1 Rxf1+? { (-3.81 → -2.31) Mistake. Rg3+ was best. } (27... Rg3+ 28. Kf2) 28. Kxf1 g4?! { (-2.30 → -1.53) Inaccuracy. Kf7 was best. } (28... Kf7 29. Kg2 Qc8 30. Qa5 a6 31. Kh2 Kg6 32. c5 Kh5 33. cxd6 cxd6 34. Qa4 Qg4 35. Qxa6) 29. Qe1?! { (-1.53 → -2.49) Inaccuracy. Qa3 was best. } (29. Qa3 Qf6+) 29... Qf6+ 30. Kg1 e4?? { (-2.50 → 0.00) Blunder. Kg7 was best. } (30... Kg7 31. Qe3 Qh4 32. Qxa7 Qe1+ 33. Kg2 Qe2+ 34. Kg3 Qxd3+ 35. Kxg4 Qxc4+ 36. Kg3 Kf6 37. a4) 31. dxe4?! { (0.00 → -0.54) Inaccuracy. Qxe4 was best. } (31. Qxe4 Qh4 32. Qf4 Qh3 33. Kf2 a5 34. Qg5+ Kh7 35. Qe7+ Kg6 36. Qe6+ Kh5 37. Qe8+ Kg5) 31... Qb2?! { (-0.54 → 0.00) Inaccuracy. a5 was best. } (31... a5 32. c5) 32. Qg3?? { (0.00 → -5.04) Blunder. Qd1 was best. } (32. Qd1 Qg7 33. Kg2 Qg5 34. Kg3 Qe3+ 35. Kxg4 Qxe4+ 36. Kg5 Qe7+ 37. Kf5 Qe5+ 38. Kg6 Qg7+) 32... Qb1+ 33. Kg2 Qxe4+ 34. Kh2 Qxc4?! { (-6.73 → -4.91) Inaccuracy. Qc2+ was best. } (34... Qc2+) 35. a3?! { (-4.91 → -6.80) Inaccuracy. Qf2 was best. } (35. Qf2 a6) 35... Qa2+ 36. Qg2 Qxg2+ 37. Kxg2 Kf7 38. Kg3 Kf6 39. Kxg4 Ke5 40. Kf3 Kxd5 41. Ke3 c5 42. Kd3 c4+ 43. Kc3 Kc5 44. a4?! { (-72.12 → Mate in 21) Checkmate is now unavoidable. Kc2 was best. } (44. Kc2 Kd4) 44... d5?! { (Mate in 21 → -72.12) Lost forced checkmate sequence. a5 was best. } (44... a5 45. Kc2 Kb4 46. Kb2 Kxa4 47. Kc3 d5 48. Kb2 Kb4 49. Kc2 c3 50. Kd3 Kb3 51. Kd4) 45. a5 d4+ 46. Kd2?! { (-70.80 → Mate in 25) Checkmate is now unavoidable. Kc2 was best. } (46. Kc2 Kb5) 46... c3+?! { (Mate in 25 → -71.97) Lost forced checkmate sequence. Kb5 was best. } (46... Kb5 47. a6 Kxa6 48. Kc2 Ka5 49. Kd2 Kb5 50. Kd1 d3 51. Kd2 Kb4 52. Ke3 Kc3 53. Ke4) 47. Kd3 a6 48. Kc2 Kc4 49. Kc1 d3 50. Kd1 c2+ 51. Kd2 Kb3 52. Kc1 Kc3?? { (Mate in 14 → 0.00) Lost forced checkmate sequence. d2+ was best. } { Draw by stalemate. } (52... d2+ 53. Kxd2 Kb2 54. Kd3 c1=Q 55. Ke4 Qc5 56. Kf4 Qxa5 57. Ke4 Qb4+ 58. Kf5 a5 59. Ke6) 1/2-1/2