playstrategy.org

[Event "MSO Korea-국가대표-0813"] [Site "https://playstrategy.org/VofdntSC"] [Date "2021.08.13"] [P1 "jaewonkim2011"] [P2 "sihwanpark2010"] [Result "1-0"] [UTCDate "2021.08.13"] [UTCTime "11:17:07"] [P1Elo "1708"] [P2Elo "1454"] [P1RatingDiff "+20"] [P2RatingDiff "-19"] [Variant "Chess"] [TimeControl "10+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. e4 e5 2. Bc4?! { (0.61 → 0.06) Inaccuracy. The following was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Bf1 Be7 8. Rxe5 O-O) 2... Nf6 3. Nc3 Bc5 4. Nf3 Nc6 { C50 Four Knights Game: Italian Variation } 5. O-O d6 6. d3 h6 7. Be3?! { (0.37 → -0.18) Inaccuracy. The following was best. } (7. Na4 Bb6 8. c3 O-O 9. h3 Be6 10. Nxb6 axb6 11. Bxe6 fxe6 12. a4 Ne7 13. Re1 Ng6) 7... Bxe3 8. fxe3 O-O 9. Qe2 a6 10. a4 Bd7 11. d4 exd4?! { (0.14 → 1.14) Inaccuracy. The following was best. } (11... Bg4 12. Qf2 Bh5 13. a5 Bg6 14. Bd3 Nb4 15. Qg3 Nh5 16. Qh4 exd4 17. exd4 Nxd3 18. cxd3) 12. exd4 Bg4 13. Qe3 Na5?! { (1.08 → 1.91) Inaccuracy. The following was best. } (13... Re8 14. h3) 14. Bd3?! { (1.91 → 1.27) Inaccuracy. The following was best. } (14. Ba2 b5 15. e5 Nh7 16. h3 Bxf3 17. Rxf3 Ng5 18. Rg3 dxe5 19. dxe5 Nc6 20. Bd5 Nb4) 14... b6?? { (1.27 → 4.04) Blunder. The following was best. } (14... Bxf3 15. Rxf3 c5 16. dxc5 Nc6 17. Rg3 Kh8 18. Rd1 dxc5 19. Qxc5 Rc8 20. Bc4 Qc7 21. Qf2) 15. Qe2?? { (4.04 → 1.00) Blunder. The following was best. } (15. e5) 15... c5 16. dxc5 dxc5 17. Bxa6 Qc7?! { (1.30 → 2.04) Inaccuracy. The following was best. } (17... Nc6 18. Bd3 Bh5 19. Qf2 Nb4 20. Bb5 Ng4 21. Qe2 Ne5 22. Kh1 Qf6 23. Nd5 Nxd5 24. exd5) 18. Bb5 Rfd8? { (1.67 → 2.97) Mistake. The following was best. } (18... Nc6) 19. Rad1? { (2.97 → 1.23) Mistake. The following was best. } (19. e5 Nh7) 19... c4?? { (1.23 → 3.84) Blunder. The following was best. } (19... Nc6) 20. h3?! { (3.84 → 2.85) Inaccuracy. The following was best. } (20. e5 Nh7) 20... Bxf3 21. Qxf3 Qc5+? { (2.76 → 4.74) Mistake. The following was best. } (21... Nc6 22. Nd5 Nxd5 23. exd5 Ne5 24. Qe4 Qd6 25. Rfe1 f6 26. Rd4 Ra7 27. Qe3 Re7 28. Re2) 22. Kh1 Nc6?! { (4.16 → 6.39) Inaccuracy. The following was best. } (22... Qe5) 23. Nd5 Ne5 24. Nxf6+ gxf6 25. Qxf6 Rd4 26. Rxd4 Qxd4 27. Rf5 Qd1+ 28. Kh2 Qxc2 29. Qxe5 Rf8 30. Qf6? { (Mate in 10 → 9.60) Lost forced winning sequence. The following was best. } (30. Be8 Qxb2 31. Bxf7+ Rxf7 32. Qe8+ Kh7 33. Rxf7+ Qg7 34. Qf8 Qxf7 35. Qxf7+ Kh8 36. e5 h5) 30... Qxe4 31. Rf4 Qc2? { (9.04 → Mate in 6) Your opponent can now force a win. The following was best. } (31... Qg6 32. Rg4) 32. Qxh6?! { (Mate in 6 → 15.55) Lost forced winning sequence. The following was best. } (32. Rg4+ Qg6 33. Rxg6+ fxg6 34. Qxg6+ Kh8 35. Bxc4 Rf7 36. Bxf7 b5 37. Qxh6#) 32... Qh7?! { (15.55 → Mate in 6) Your opponent can now force a win. The following was best. } (32... Qg6 33. Qxg6+ fxg6 34. Bxc4+ Kg7 35. Rxf8 Kxf8 36. b4 Ke8 37. Kg3 Ke7 38. Kg4 Kd6 39. Kf4) 33. Rg4+ Kh8 34. Qf6+ Qg7 35. Qxg7# { P1 wins by checkmate. } 1-0