CohenChessClub.com

[Event "MrCohenOs Arena"] [Site "https://cohenchessclub.com/OQ5WAGEN"] [Date "2022.01.09"] [White "CBears"] [Black "Cody"] [Result "1/2-1/2"] [UTCDate "2022.01.09"] [UTCTime "18:26:28"] [WhiteElo "1258"] [BlackElo "943"] [WhiteRatingDiff "-133"] [BlackRatingDiff "+63"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bb5?! { (0.43 → -0.37) Inaccuracy. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... f5? { (-0.37 → 0.89) Mistake. c6 was best. } (2... c6 3. Ba4 Nf6 4. d3 d5 5. exd5 Nxd5 6. Nf3 Bg4 7. O-O) 3. Nf3?? { (0.89 → -1.74) Blunder. exf5 was best. } (3. exf5) 3... fxe4 4. O-O?? { (-1.33 → -4.77) Blunder. Nxe5 was best. } (4. Nxe5 Qg5 5. d4 Qxg2 6. Rf1 Nf6 7. Bf4 c6 8. Be2 Be7 9. Nc3 O-O 10. Qd2 d6) 4... exf3 5. Nc3?! { (-4.34 → -5.83) Inaccuracy. d4 was best. } (5. d4) 5... fxg2? { (-5.83 → -3.62) Mistake. Nc6 was best. } (5... Nc6 6. Qxf3) 6. Re1 e4?? { (-4.07 → 6.13) Blunder. Nc6 was best. } (6... Nc6 7. d4 Bb4 8. Bxc6 dxc6 9. Rxe5+ Ne7 10. Bg5 O-O 11. Qe2 Rf7 12. Re1 Kf8 13. Qd3) 7. d4?? { (6.13 → -0.35) Blunder. Qh5+ was best. } (7. Qh5+) 7... e3?? { (-0.35 → 5.36) Blunder. Be7 was best. } (7... Be7 8. Nxe4 Kf8 9. Qf3+ Bf6 10. Nxf6 Nxf6 11. Bg5 Nc6 12. Re4 d5 13. Rf4 Qe7 14. Bxc6) 8. fxe3?? { (5.36 → -4.22) Blunder. Qh5+ was best. } (8. Qh5+ g6) 8... Qh4 9. e4 Bb4? { (-4.47 → -2.30) Mistake. c6 was best. } (9... c6) 10. Bg5?? { (-2.30 → -9.46) Blunder. Re2 was best. } (10. Re2) 10... Bxc3?? { (-9.46 → 9.36) Blunder. Qxg5 was best. } (10... Qxg5 11. e5 Bxc3 12. bxc3 Ne7 13. Qf3 Rf8 14. Qxg2 Qxg2+ 15. Kxg2 Nbc6 16. Re4 Nd5 17. c4) 11. Bxh4 c6 12. bxc3 cxb5 13. Kxg2 d6 14. e5 dxe5?! { (10.05 → Mate in 9) Checkmate is now unavoidable. d5 was best. } (14... d5 15. e6) 15. dxe5? { (Mate in 9 → 8.93) Lost forced checkmate sequence. Qh5+ was best. } (15. Qh5+ Kf8 16. Qxe5 Bh3+ 17. Kxh3 Nd7 18. Qd6+ Kf7 19. Qxd7+ Kf8 20. Rf1+ Nf6 21. Bxf6 gxf6) 15... Nh6? { (8.93 → Mate in 6) Checkmate is now unavoidable. Nc6 was best. } (15... Nc6) 16. c4? { (Mate in 6 → 7.50) Lost forced checkmate sequence. Qd8+ was best. } (16. Qd8+ Kf7 17. e6+ Bxe6 18. Qe7+ Kg6 19. Rxe6+ Kf5 20. Rf1+ Kg4 21. Qg5#) 16... Bd7 17. cxb5 Bxb5? { (7.76 → Mate in 3) Checkmate is now unavoidable. Nf5 was best. } (17... Nf5 18. Bg5 O-O 19. Qd5+ Kh8 20. e6 h6 21. Bxh6 gxh6 22. exd7 Nxd7 23. Qxd7 Rad8 24. Qxb7) 18. c4?? { (Mate in 3 → 6.70) Lost forced checkmate sequence. Qd8+ was best. } (18. Qd8+ Kf7 19. e6+ Kg6 20. Qg5#) 18... Bc6+ 19. Kf1?! { (7.12 → 5.25) Inaccuracy. Kg1 was best. } (19. Kg1) 19... g5?! { (5.25 → 10.03) Inaccuracy. O-O+ was best. } (19... O-O+ 20. Kg1) 20. e6 g4? { (7.89 → Mate in 1) Checkmate is now unavoidable. O-O+ was best. } (20... O-O+ 21. Bf2) 21. e7? { (Mate in 1 → 9.71) Lost forced checkmate sequence. Qd8# was best. } (21. Qd8#) 21... g3? { (9.71 → Mate in 7) Checkmate is now unavoidable. Nd7 was best. } (21... Nd7 22. Qd2) 22. hxg3?! { (Mate in 7 → 11.07) Lost forced checkmate sequence. Qd8+ was best. } (22. Qd8+ Kf7 23. Qxh8 g2+ 24. Kg1 Na6 25. e8=R Rxe8 26. Qxh7+ Kf8 27. Rxe8+ Bxe8 28. Be7#) 22... b5?! { (11.07 → Mate in 7) Checkmate is now unavoidable. Nd7 was best. } (22... Nd7 23. Qh5+ Nf7 24. Rad1 Rg8 25. Rd4 Rg7 26. Rg4 Rxg4 27. Qxg4 Nde5 28. Qg8+ Kd7 29. Qxa8) 23. cxb5?! { (Mate in 7 → 12.55) Lost forced checkmate sequence. Qd8+ was best. } (23. Qd8+ Kf7 24. Qxh8 Bg2+ 25. Kxg2 Nd7 26. e8=Q+ Rxe8 27. Qxh7+ Kf8 28. Rxe8+ Kxe8 29. Qe7#) 23... Bxb5+ 24. Kf2 a5?! { (14.03 → Mate in 8) Checkmate is now unavoidable. Nd7 was best. } (24... Nd7 25. Qh5+) 25. Bg5?! { (Mate in 8 → 12.74) Lost forced checkmate sequence. Qd8+ was best. } (25. Qd8+ Kf7 26. Qxh8 Ng4+ 27. Kg1 Nc6 28. e8=Q+ Rxe8 29. Qxh7+ Kf8 30. Rf1+ Bxf1 31. Rxf1+ Nf2) 25... Ng4+?! { (12.74 → Mate in 7) Checkmate is now unavoidable. Nd7 was best. } (25... Nd7 26. Bxh6) 26. Kf3? { (Mate in 7 → 9.28) Lost forced checkmate sequence. Qxg4 was best. } (26. Qxg4 Nc6 27. Rad1 Bd3 28. Rxd3 Nd4 29. Rxd4 Rf8+ 30. exf8=R+ Kxf8 31. Bh6+ Kf7 32. Qe6#) 26... Nh2+ 27. Kg2 Ng4?! { (14.76 → Mate in 11) Checkmate is now unavoidable. Nf3 was best. } (27... Nf3 28. Qd8+) 28. Kf3?! { (Mate in 11 → 10.37) Lost forced checkmate sequence. Qd8+ was best. } (28. Qd8+ Kf7 29. Qxh8 Bc6+ 30. Kg1 Kg6 31. e8=B+ Bxe8 32. Qg8+ Kh5 33. Bf4 Bg6 34. Qd5+ Ne5) 28... Nh2+ 29. Kg2 Ng4?! { (15.08 → Mate in 12) Checkmate is now unavoidable. Nc6 was best. } (29... Nc6 30. Qh5+) 30. Kh3?? { (Mate in 12 → -1.79) Lost forced checkmate sequence. Qd8+ was best. } (30. Qd8+ Kf7 31. Qxh8 Bc6+ 32. Kh3 Nf2+ 33. Kh4 Ne4 34. e8=R Bxe8 35. Qxh7+ Ke6 36. Qxe4+ Kd6) 30... Nf2+ 31. Kg2 Ng4?? { (-2.42 → Mate in 9) Checkmate is now unavoidable. Nxd1 was best. } (31... Nxd1) 32. Kf3?? { (Mate in 9 → 0.00) Lost forced checkmate sequence. Qd8+ was best. } (32. Qd8+ Kf7 33. Qxh8 Bc6+ 34. Kg1 Kg6 35. Qg8+ Kf5 36. Bf4 Kf6 37. Qg5+ Kf7 38. e8=Q+ Bxe8) 32... Nh2+ 33. Kg2?? { (13.49 → 0.00) Blunder. Kf2 was best. } (33. Kf2) 33... Ng4 { The game is a draw. } 1/2-1/2