CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/pBOYBAeT"] [Date "2023.11.15"] [White "Ioana"] [Black "Maria"] [Result "0-1"] [UTCDate "2023.11.15"] [UTCTime "21:35:46"] [WhiteElo "1042"] [BlackElo "1211"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game: Italian Variation"] [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... Nf6 3. Nf3?! { (0.05 → -0.74) Inaccuracy. d3 was best. } { C42 Russian Game: Italian Variation } (3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. Nc3 d4 7. Ne2 c5) 3... Bc5?? { (-0.74 → 2.15) Blunder. Nxe4 was best. } (3... Nxe4 4. d3 Nc5 5. Bg5 Be7 6. Bxe7 Qxe7 7. O-O d6 8. d4) 4. O-O?? { (2.15 → 0.34) Blunder. Nxe5 was best. } (4. Nxe5) 4... O-O 5. d4?! { (0.59 → 0.00) Inaccuracy. Nxe5 was best. } (5. Nxe5 d6) 5... d5?! { (0.00 → 0.80) Inaccuracy. exd4 was best. } (5... exd4 6. e5 d5 7. Bb3 Ne4 8. c3 dxc3 9. Qxd5 Qxd5 10. Bxd5 c2 11. Bxe4 cxb1=Q 12. Rxb1) 6. dxc5 dxc4 7. Bg5?? { (0.49 → -2.87) Blunder. Nc3 was best. } (7. Nc3 Nc6) 7... Bg4?? { (-2.87 → 3.23) Blunder. Qxd1 was best. } (7... Qxd1 8. Rxd1) 8. h3?? { (3.23 → 0.70) Blunder. Qxd8 was best. } (8. Qxd8 Rxd8) 8... h6?? { (0.70 → 7.53) Blunder. Qxd1 was best. } (8... Qxd1 9. Rxd1 Bxf3 10. gxf3 Nh5 11. c3 f6 12. Be3 Nc6 13. Na3 Na5 14. Rd7 f5 15. exf5) 9. Bxf6?? { (7.53 → 1.11) Blunder. Qxd8 was best. } (9. Qxd8 Rxd8 10. Bxf6 Bxf3 11. Bxd8 Bxe4 12. Bxc7 Nd7 13. Nc3 Bc6 14. Rfd1 Nxc5 15. Nd5 c3) 9... Bxf3?? { (1.11 → 8.05) Blunder. Qxd1 was best. } (9... Qxd1) 10. gxf3?? { (8.05 → -3.33) Blunder. Bxd8 was best. } (10. Bxd8) 10... gxf6?? { (-3.33 → 0.43) Blunder. Qxf6 was best. } (10... Qxf6 11. Nc3 Na6 12. Qd7 Qxf3 13. c6 bxc6 14. Qf5 Qxf5 15. exf5 Nb4 16. Rae1 f6 17. Re2) 11. Nd2 Nd7?! { (0.02 → 0.96) Inaccuracy. f5 was best. } (11... f5 12. Kh2 Kh7 13. Rg1 c3 14. bxc3 f4 15. Rb1 Nc6 16. Rxb7 Qe7 17. Nc4 Rfd8 18. Nd6) 12. Re1? { (0.96 → -0.40) Mistake. f4 was best. } (12. f4 Kh7) 12... Re8? { (-0.40 → 0.62) Mistake. c3 was best. } (12... c3 13. bxc3) 13. Nxc4 Nxc5 14. Qc1?! { (0.17 → -0.44) Inaccuracy. Kh1 was best. } (14. Kh1 Ne6 15. Rg1+ Kh7 16. Ne3 Nf4 17. Kh2 Qc8 18. Nf5 Rg8 19. Qd2 Qe6 20. Rad1 Qb6) 14... Qc8?? { (-0.44 → 8.87) Blunder. Kh7 was best. } (14... Kh7) 15. f4?? { (8.87 → -4.62) Blunder. Qxh6 was best. } (15. Qxh6 Ne6) 15... f5?? { (-4.62 → 0.94) Blunder. Qxh3 was best. } (15... Qxh3 16. Qe3 Qg4+ 17. Qg3 Qxg3+ 18. fxg3 exf4 19. gxf4 Rad8 20. b3 Rd4 21. Kg2 Rdxe4 22. Rxe4) 16. exf5? { (0.94 → -0.11) Mistake. fxe5 was best. } (16. fxe5) 16... exf4?? { (-0.11 → 6.96) Blunder. Qxf5 was best. } (16... Qxf5 17. Nxe5 Ne6 18. Ng4 Kg7 19. Re5 Qxf4 20. Qxf4 Nxf4 21. Rf5 Nxh3+ 22. Kg2 Ng5 23. Rh1) 17. Rf1?? { (6.96 → -7.81) Blunder. Qxf4 was best. } (17. Qxf4) 17... Rf8?? { (-7.81 → 6.44) Blunder. Qxf5 was best. } (17... Qxf5 18. Kh2 Kh7 19. Qd2 Ne4 20. Qa5 Qxa5 21. Nxa5 Nd2 22. Rg1 Nf3+ 23. Kg2 Nxg1 24. Rxg1) 18. h4?? { (6.44 → -8.01) Blunder. Qxf4 was best. } (18. Qxf4) 18... h5?? { (-8.01 → 7.46) Blunder. Qxf5 was best. } (18... Qxf5) 19. f3?? { (7.46 → -4.83) Blunder. Qxf4 was best. } (19. Qxf4 Kh7 20. Kh2 Qd8 21. Rg1 Nd7 22. Rad1 Rg8 23. Rxg8 Kxg8 24. Ne5 Nxe5 25. Rxd8+ Rxd8) 19... f6?? { (-4.83 → 4.23) Blunder. Qxf5 was best. } (19... Qxf5 20. Rf2) 20. b4?? { (4.23 → -2.52) Blunder. Qxf4 was best. } (20. Qxf4 Kh7) 20... b5?? { (-2.52 → 3.73) Blunder. Qxf5 was best. } (20... Qxf5 21. bxc5) 21. bxc5 bxc4 22. Re1?? { (4.13 → -1.03) Blunder. Qxf4 was best. } (22. Qxf4) 22... Re8?? { (-1.03 → 4.39) Blunder. Qxf5 was best. } (22... Qxf5 23. Re4 Kf7 24. Qxf4 Qxf4 25. Rxf4 Rfd8 26. Rxc4 Rd2 27. Kf1 Rg8 28. Rb1 Rgg2 29. Rb7) 23. Rd1?? { (4.39 → -5.24) Blunder. Qxf4 was best. } (23. Qxf4) 23... Rd8?? { (-5.24 → 4.40) Blunder. Qxf5 was best. } (23... Qxf5) 24. Rb1?? { (4.40 → -3.82) Blunder. Qxf4 was best. } (24. Qxf4 Kh7) 24... Rb8?? { (-3.82 → 1.19) Blunder. Qxf5 was best. } (24... Qxf5 25. Kh2) 25. c3?? { (1.19 → -0.83) Blunder. Qxf4 was best. } (25. Qxf4 Rxb1 26. Rxb1 Qd7 27. Kh1 Kh7 28. Rg1 c3 29. c6 Qe7 30. Qg3 Qf7 31. Qf2 Qe8) 25... c6?? { (-0.83 → 1.43) Blunder. Qxf5 was best. } (25... Qxf5 26. Rxb8) 26. Rf1?? { (1.43 → -1.78) Blunder. Qxf4 was best. } (26. Qxf4) 26... Rf8?? { (-1.78 → 1.45) Blunder. Qxf5 was best. } (26... Qxf5 27. Rxb8) 27. Kg2?? { (1.45 → -2.13) Blunder. Qxf4 was best. } (27. Qxf4 Rxb1) 27... Kg7?? { (-2.13 → 1.87) Blunder. Qxf5 was best. } (27... Qxf5) 28. Rg1?? { (1.87 → -0.10) Blunder. Qxf4 was best. } (28. Qxf4 Rxb1) 28... Qxf5 29. Rh1?? { (-0.11 → Mate in 8) Checkmate is now unavoidable. Kh2+ was best. } (29. Kh2+) 29... Rbd8?? { (Mate in 8 → -5.44) Lost forced checkmate sequence. Qg6+ was best. } (29... Qg6+ 30. Kf1 Rxb1 31. Qxb1 Qxb1+ 32. Kg2 Qc2+ 33. Kf1 Rd8 34. Rg1+ Kf7 35. Rg7+ Kxg7 36. a3) 30. Rh3?! { (-5.44 → -7.92) Inaccuracy. Rg1 was best. } (30. Rg1 Kh6) 30... Rd3 31. Rb7+ Rf7 32. Rb8 Qxc5?? { (-11.95 → 7.44) Blunder. Rfd7 was best. } (32... Rfd7) 33. Rg3+?? { (7.44 → -10.59) Blunder. Qxf4 was best. } (33. Qxf4 Re7) 33... fxg3 34. Kxg3? { (-9.96 → Mate in 8) Checkmate is now unavoidable. Qe1 was best. } (34. Qe1 Qf5) 34... Qe5+?! { (Mate in 8 → -14.69) Lost forced checkmate sequence. Kh7 was best. } (34... Kh7 35. Rb2 Qd6+ 36. Kg2 Rg7+ 37. Qg5 fxg5 38. hxg5 Rxg5+ 39. Kf1 Rxf3+ 40. Ke1 Rg1+ 41. Ke2) 35. Kh3?! { (-14.69 → Mate in 5) Checkmate is now unavoidable. Qf4 was best. } (35. Qf4 Qe1+ 36. Kg2 Qe2+ 37. Kg3 Rd1 38. Qe4 Rg1+ 39. Kf4 Qh2+ 40. Ke3 Qxb8 41. Qxc4 Qe5+) 35... Rxf3+ 36. Kg2 Rg3+ 37. Kh2 Rd7 38. Kh1 Qe4+ 39. Kh2 Rg2+ 40. Kh3 Rd3+ 41. Qe3 Qxe3+ 42. Kxg2 Rd2+ 43. Kh1 Qf3+ 44. Kg1 Rd1+ 45. Kh2 Qf2+ 46. Kh3 Rh1# { Black wins by checkmate. } 0-1