CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/DTip5Ck0"] [Date "2023.03.17"] [White "Sebastian1"] [Black "ChessMasterPlayer"] [Result "0-1"] [UTCDate "2023.03.17"] [UTCTime "23:46:52"] [WhiteElo "1226"] [BlackElo "1431"] [WhiteRatingDiff "-54"] [BlackRatingDiff "+3"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Sodium Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Na3?! { (0.15 → -0.79) Inaccuracy. e4 was best. } { A00 Sodium Attack } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... e6 2. e3 d5 3. Bb5+?! { (-0.37 → -1.07) Inaccuracy. Nf3 was best. } (3. Nf3 Nf6) 3... c6 4. Ba4?! { (-1.00 → -1.71) Inaccuracy. Be2 was best. } (4. Be2 e5 5. c4 a6 6. d4 e4 7. Nb1 Bd6 8. Nc3 Nf6 9. c5 Bc7 10. h4 Nbd7) 4... Bxa3?! { (-1.71 → -1.04) Inaccuracy. Nd7 was best. } (4... Nd7 5. Bb3 Qg5 6. g3 e5 7. c4 Bxa3 8. bxa3 e4 9. d4 exd3 10. Qxd3 Qe7 11. cxd5) 5. bxa3 Nf6 6. h4? { (-1.07 → -2.22) Mistake. Ne2 was best. } (6. Ne2 O-O 7. O-O b5 8. Bb3 c5 9. c3 a5 10. Bc2 Ba6 11. Rb1 Qc7 12. d3 Nc6) 6... O-O 7. Rh3? { (-2.12 → -3.89) Mistake. Bb3 was best. } (7. Bb3 e5) 7... Bd7?! { (-3.89 → -2.94) Inaccuracy. e5 was best. } (7... e5) 8. e4? { (-2.94 → -5.81) Mistake. Bb3 was best. } (8. Bb3 c5 9. c4 Nc6 10. d3 dxc4 11. dxc4 e5 12. Rh1 Qc8 13. Ne2 Rd8 14. Nc3 Bg4) 8... e5 9. exd5?! { (-5.37 → -7.75) Inaccuracy. Rh1 was best. } (9. Rh1) 9... Bxh3 10. gxh3 cxd5 11. Qf3 e4?! { (-7.69 → -5.64) Inaccuracy. Na6 was best. } (11... Na6 12. Bb3 Nc5 13. Ne2 Rc8 14. Bb2 Re8 15. O-O-O Qc7 16. c3 d4 17. Rg1 Qc6 18. Qxc6) 12. Qf4 Qa5?! { (-6.42 → -4.50) Inaccuracy. Nbd7 was best. } (12... Nbd7) 13. Bb3 Nc6 14. c3? { (-4.87 → -9.28) Mistake. Bb2 was best. } (14. Bb2 d4 15. Ne2 Nh5 16. Qg4 Rad8 17. O-O-O Rfe8 18. Kb1 Nf6 19. Qg5 Re5 20. Qg2 Nh5) 14... Rae8 15. Bd1 Nh5?? { (-9.50 → -2.12) Blunder. Ne5 was best. } (15... Ne5 16. Kf1) 16. Bxh5 Qb5?? { (-2.22 → -0.32) Blunder. Re6 was best. } (16... Re6 17. Be2 Qb6 18. Kf1 Rfe8 19. h5 d4 20. cxd4 Rf6 21. Qe3 Nxd4 22. Bd1 Qa6+ 23. Kg2) 17. Be2 Qc5?! { (-0.36 → 0.42) Inaccuracy. Qb6 was best. } (17... Qb6 18. a4 Re6 19. Kf1 Rf6 20. Qe3 Qc7 21. Ba3 Rd8 22. Bc5 Qh2 23. h5 b6 24. Bd4) 18. Qh2?? { (0.42 → -1.85) Blunder. Rb1 was best. } (18. Rb1) 18... d4 19. cxd4?? { (-1.92 → -4.81) Blunder. Rb1 was best. } (19. Rb1 Qf5 20. Rb5 Qe6 21. Qg3 Qxa2 22. Bd1 a6 23. Rg5 Qb1 24. Rxg7+ Kh8 25. Qg5 Ne5) 19... Qxd4?? { (-4.81 → 0.00) Blunder. Nxd4 was best. } (19... Nxd4 20. Kf1 Qb6 21. a4 Nc2 22. a5 Qb4 23. a3 Qb3 24. Bd1 e3 25. Qg3 Qb5+ 26. Be2) 20. Rb1 Ne5? { (0.04 → 1.50) Mistake. Qd5 was best. } (20... Qd5 21. Rb5 Qxa2 22. Bb2 Qb1+ 23. Bd1 Ne5 24. Bxe5 Qxb5 25. Bc3 Rc8 26. Ne2 g6 27. Qd6) 21. Rxb7?? { (1.50 → -8.29) Blunder. Bb2 was best. } (21. Bb2 Qc5) 21... Nc4?? { (-8.29 → 4.31) Blunder. Qa1 was best. } (21... Qa1 22. Rc7) 22. Qg3?? { (4.31 → 1.25) Blunder. Rb4 was best. } (22. Rb4) 22... Qa1?? { (1.25 → 5.53) Blunder. e3 was best. } (22... e3 23. fxe3 Qa1 24. Kd1 Nxe3+ 25. dxe3 Qc3 26. Bb5 Rd8+ 27. Rd7 Rxd7+ 28. Bxd7 Qd3+ 29. Ke1) 23. Bxc4?? { (5.53 → -9.81) Blunder. Qc3 was best. } (23. Qc3 Qxc3 24. dxc3 Ne5 25. Be3 Rc8 26. Kd2 Nc6 27. Bb5 Rfd8+ 28. Ke1 Ne5 29. Bd4 a6) 23... Qxc1+ 24. Ke2 Qxc4+ 25. d3 exd3+ 26. Kf3?! { (-15.15 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (26. Kf1 d2+ 27. Kg2 d1=Q 28. Kh2 Qcf1 29. Rb4 Re2 30. Rf4 Rxa2 31. Qg2 Qa6 32. Rf3 Qad6+) 26... d2?! { (Mate in 1 → -13.38) Lost forced checkmate sequence. Qe4# was best. } (26... Qe4#) 27. Rb1?! { (-13.38 → Mate in 1) Checkmate is now unavoidable. Qd6 was best. } (27. Qd6 Re1) 27... Qxa2?! { (Mate in 1 → -13.61) Lost forced checkmate sequence. Qe4# was best. } (27... Qe4#) 28. Kg2 Qxb1 29. Qd3?! { (-18.41 → Mate in 5) Checkmate is now unavoidable. Qd6 was best. } (29. Qd6 d1=Q) 29... d1=Q?! { (Mate in 5 → -17.25) Lost forced checkmate sequence. Qxd3 was best. } (29... Qxd3 30. Kh2 d1=Q 31. h5 Re2 32. Kg2 Rxf2+ 33. Kxf2 Q1f1#) 30. Qxd1 Qxd1 31. Nf3 Re1 32. Nxe1?! { (-17.53 → Mate in 6) Checkmate is now unavoidable. a4 was best. } (32. a4 Rh1) 32... Qxe1 33. a4 Re8 34. a5 Qxa5 35. f3 Qa2+ 36. Kg3 Re3 37. Kg4 Qa4+ 38. f4 g6 { White resigns. } 0-1