CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/FQnLwf3I"] [Date "2025.10.08"] [White "Ioana"] [Black "Maria"] [Result "0-1"] [UTCDate "2025.10.08"] [UTCTime "20:06:46"] [WhiteElo "818"] [BlackElo "1168"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 { B01 Scandinavian Defense } 2. Bd3? { (0.79 → -0.22) Mistake. exd5 was best. } (2. exd5 Qxd5) 2... Nf6 3. Nf3?? { (0.26 → -7.64) Blunder. e5 was best. } (3. e5) 3... Bg4?? { (-7.64 → -0.11) Blunder. dxe4 was best. } (3... dxe4) 4. O-O?? { (-0.11 → -7.38) Blunder. exd5 was best. } (4. exd5 Qxd5 5. Nc3 Qe6+ 6. Qe2 Nc6 7. Qxe6 Bxe6 8. Bb5 Bd7 9. Ba4 e6 10. O-O Bd6) 4... dxe4 5. Bxe4 Nxe4 6. d3 Bxf3 7. gxf3 Nc5 8. d4 Na4 9. b3 Nc3?? { (-8.37 → -0.34) Blunder. Nb6 was best. } (9... Nb6 10. d5) 10. Qe1?? { (-0.34 → -8.13) Blunder. Nxc3 was best. } (10. Nxc3) 10... Qxd4?? { (-8.13 → -2.85) Blunder. Nxb1 was best. } (10... Nxb1 11. Rxb1 e6 12. d5 Qxd5 13. Qe4 Qxe4 14. fxe4 Nc6 15. Rd1 Bd6 16. b4 O-O-O 17. Rxd6) 11. Nxc3 Nc6 12. Be3 Qe5 13. Rd1 e6 14. f4?! { (-3.08 → -4.12) Inaccuracy. Ne4 was best. } (14. Ne4 Be7 15. a4 a6 16. Kg2 O-O 17. Ng3 Rfd8 18. f4 Rxd1 19. Qxd1 Qa5 20. Qf3 Rd8) 14... Qf5 15. h3?! { (-3.86 → -6.23) Inaccuracy. Qe2 was best. } (15. Qe2) 15... Qg6+?? { (-6.23 → -2.75) Blunder. Bd6 was best. } (15... Bd6 16. Qe2) 16. Kh1?! { (-2.75 → -4.26) Inaccuracy. Kh2 was best. } (16. Kh2) 16... Bb4?! { (-4.26 → -2.98) Inaccuracy. Qf5 was best. } (16... Qf5 17. Qe2 Qxh3+ 18. Kg1 a6 19. Ne4 Be7 20. c3 h5 21. f3 Rd8 22. Rxd8+ Nxd8 23. Rd1) 17. a3 Bxc3? { (-3.08 → -1.43) Mistake. Bd6 was best. } (17... Bd6 18. Nb5 Qe4+ 19. f3 Qf5 20. Nxd6+ cxd6 21. Qg3 O-O 22. c4 Rfd8 23. Qg4 Qc2 24. Bf2) 18. Qxc3 e5?! { (-1.54 → -0.53) Inaccuracy. f6 was best. } (18... f6) 19. fxe5 Qe4+ 20. Kh2 Nxe5?? { (-0.69 → 0.94) Blunder. O-O was best. } (20... O-O) 21. f4 Nf3+?? { (1.00 → 6.23) Blunder. Nd7 was best. } (21... Nd7 22. Rd4 Qe6 23. Qxc7 O-O 24. Rd3 Nf6 25. Qxb7 Rad8 26. Bd4 h6 27. Rg1 Nh5 28. Qf3) 22. Kg3 Rd8 23. Kf2?? { (7.21 → -2.84) Blunder. Rxd8+ was best. } (23. Rxd8+) 23... Rxd1?? { (-2.84 → -0.96) Blunder. Nh4 was best. } (23... Nh4 24. Qe5+ Qxe5 25. fxe5 Ng6 26. Bg5 Rc8 27. Rfe1 O-O 28. Kf3 Rfe8 29. Bf4 Re6 30. a4) 24. Rxd1 O-O?? { (-1.17 → 0.74) Blunder. Nh4 was best. } (24... Nh4 25. Qe5+ Qxe5 26. fxe5 h6 27. Bxa7 Ke7 28. Bd4 Ke6 29. Bb2 g5 30. a4 Rg8 31. a5) 25. Kg3?? { (0.74 → -1.13) Blunder. Qd3 was best. } (25. Qd3 Qxd3 26. Rxd3 Nh4 27. Bxa7 Rc8 28. Bc5 f6 29. a4 Nf5 30. Rd5 g6 31. c4 b6) 25... Re8?! { (-1.13 → -0.18) Inaccuracy. Qg6+ was best. } (25... Qg6+ 26. Kf2 Qh5 27. Rd3 Nh4 28. Bxa7 Nf5 29. Kg1 Qg6+ 30. Kf1 Nh4 31. Bf2 Qg2+ 32. Ke2) 26. Kg4?? { (-0.18 → -8.78) Blunder. Qd3 was best. } (26. Qd3 Qxd3 27. Rxd3 Ne1 28. Rc3 Nxc2 29. Bxa7 Nxa3 30. Rxc7 Nb5 31. Rxb7 Nxa7 32. Rxa7 Rb8) 26... Re7?? { (-8.78 → 6.84) Blunder. h5+ was best. } (26... h5+ 27. Kg3) 27. Rd8+ Re8 28. Bxa7?? { (7.07 → Mate in 4) Checkmate is now unavoidable. Rxe8+ was best. } (28. Rxe8+ Qxe8 29. Kxf3 b5 30. Kg3 h5 31. Qd2 c5 32. Bxc5 Qc8 33. Bxa7 Qc7 34. Be3 g5) 28... Rxd8? { (Mate in 4 → -9.46) Lost forced checkmate sequence. h5+ was best. } (28... h5+ 29. Kg3 h4+ 30. Kg2 Ne1+ 31. Kf2 Qg2#) 29. Kg3 Rd4 30. Qxc7? { (-7.92 → Mate in 8) Checkmate is now unavoidable. Qxf3 was best. } (30. Qxf3 Qe1+ 31. Qf2 Qxf2+ 32. Kxf2 Rd2+ 33. Ke3 Rxc2 34. Kd4 Rh2 35. a4 h5 36. b4 Rxh3) 30... Qxf4+?? { (Mate in 8 → 1.90) Lost forced checkmate sequence. Qe1+ was best. } (30... Qe1+ 31. Kxf3 Qe4+ 32. Kg3 Qe3+ 33. Kg4 h5+ 34. Kf5 Qxh3+ 35. Ke5 Qe3+ 36. Kf5 Qe6+ 37. Kg5) 31. Kg2?? { (1.90 → Mate in 3) Checkmate is now unavoidable. Qxf4 was best. } (31. Qxf4 Rxf4 32. Kxf4 Ne1 33. c3 g6 34. a4 f5 35. Ke5 Kf7 36. Kd6 h5 37. b4 g5) 31... Ne1+ 32. Kg1 Qxc7 33. Bxd4 Nf3+ 34. Kf2 Nxd4 35. c3 Qxc3 36. a4 Qd2+ 37. Kg3 f5 38. b4 Qe3+ 39. Kg2 Qe2+ 40. Kg1 Nf3+ 41. Kh1 Qh2# { Black wins by checkmate. } 0-1