[Event "Master Games: Josh Waitzkin vs Larry Christainsen"] [Site "https://lichess.org/study/ixkXyJCT/pXsnvkGC"] [Result "*"] [Variant "Standard"] [ECO "C47"] [Opening "Four Knights Game"] [Annotator "https://lichess.org/@/UncleDragunte"] [UTCDate "2020.07.21"] [UTCTime "03:13:56"] [Source "https://lichess.org/study/ixkXyJCT/pXsnvkGC"] [Orientation "white"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { [%cal Gf1c4] } 4. g3 Bc5 5. Bg2 d6 6. d3 { Secara psikologi adalah agak sukar untuk hitam melawan idea putih yang bermain secara perlahan terutama jia hitam merupakan seorang attacking player. } 6... a6 { Dengan idea menyimpan Bishop ke a7 sekiranya putih menyerang dengan Na4 } { [%cal Gc3a4,Ga4c5] } 7. O-O h6 { h6 dikira weakness hanya jika putih boleh attack dengan pawn storm h4 g4-g5. Dalam position ini ianya agak sukar dilakukan } { [%csl Gg5] } (7... O-O { [%cal Gc1g5,Gg5d8] }) 8. Be3 { Idea yang biasa dalam position ini } { [%cal Gc5e3,Gf2e3,Gf6g4] } 8... Bxe3 (8... O-O 9. h3 { [%csl Gg4,Rf6,Rc8][%cal Ge3c5] } (9. Bxc5 dxc5) 9... Bd7 { Strange looking move. Menurut Josh jika nak main untuk menang mesti letak piece di tempat yang paling kuat iaitu di e6 } { [%csl Ge6,Rd5,Rc4][%cal Ge6d5,Ge6f5] } 10. Kh2 { [%csl Rh3][%cal Ga7g1,Rd8c8,Gc6e7,Re3c5] } 10... Bxe3 { [%cal Gc6e7,Ge7g6] } 11. fxe3 Ne7 { [%csl Gd5,Gf5,Re4] } 12. Nh4 { [%cal Gf1f6] } 12... c6 (12... Nh7 13. Nf5 { [%csl Gg7,Gh6][%cal Gd1g4] } 13... Nxf5 14. exf5 { [%csl Gd3,Ge3,Gf5] } 14... c6 { [%csl Gd5][%cal Gd6d5] } 15. e4 { [%csl Gd5] } 15... b5 { counter attacking } { [%csl Gd5][%cal Gc3d5,Rb5b4] } 16. g4 { [%cal Gd8h4] } (16. Qe1 { g4 tak accurate sebab membenarkan Qh4 } { [%cal Ge1h4,Ge1a5,Gg3g4,Rb5b4,Gc3e2] } 16... Ra7 { center vs flank } { [%csl Gd5,Gc3,Gg2,Ge4][%cal Ga7d7,Rd7c8,Rc8b7] } 17. g4 Bc8 18. Rg1 { lebih fleksibel berbanding Qg3 } { [%cal Gg1g8,Gg2f3,Gh3h4,Gg4g5] } 18... Rd7 19. Qg3 g5 { [%csl Gh6,Rh8,Rh7,Re5][%cal Gh1h8,Gd6d5,Gg1g8] } 20. fxg6 (20. Bf3 { [%cal Gh2g2,Gg1h1] } 20... Bb7 { [%csl Rd5] } 21. Kg2 f6 { [%csl Re5,Gf6,Ge3][%cal Gd6d5,Gf6e5,Gd8b6,Gb6e3,Ge3f4] } 22. Qf2 { [%csl Gb6][%cal Gd8b6] } 22... Rff7 { [%cal Ga7h7] } 23. Rh1 Rg7 24. Ne2 { [%csl Gg6,Gh5,Ge6,Rf4,Rh4,Yd4,Gh7][%cal Ge2g3,Gg3h5] } 24... Qa5 { [%csl Gd2,Rd8,Rc2][%cal Ga5d2] } 25. Ng3 { [%csl Gd2][%cal Rf2d2] } 25... c5 { [%csl Rc2][%cal Gc5c4,Gc4d3,Rc2d3] } 26. h4 { [%cal Ga1h1,Gh1h2] } 26... c4 27. hxg5 { [%csl Rg4][%cal Gg7g2] } 27... hxg5 { [%csl Gh7][%cal Gh7f8,Gf8e6,Gf8g6] } (27... Nxg5 { Kreatif.. tapi pawn tetap pawn } { [%csl Re4,Rd3] } 28. Rxh6 Rh7 (28... Nxf3 { [%csl Gd2] } 29. Rh8+ (29. Kxf3) (29. Nh5 Ng5 (29... cxd3 30. Nxf6+ Kf7 { [%cal Gf6e4] } 31. Nxd7 { [%csl Ge4] } (31. Kxf3 { [%csl Gb7,Rc6,Rd6,Re6,Rf6][%cal Gf6e8,Gf6g8,Gf6h7,Gf6d7,Gf6d5,Gf6h5,Ra5h5] } 31... dxc2 { [%cal Ga5a2,Gc2c1,Gc1h6,Rc1f4] } 32. Nxd7 Qxa2 33. Qh4 { [%csl Rf6] } (33. Nxe5+ { unnessary } 33... dxe5 34. Qxc2 { [%cal Gc2c7] } (34. Rf6+! { [%cal Ga1a2,Gc2c1,Gc8c1] } 34... Kg8 (34... Kxf6 35. Qb6+ Kg5 (35... Ke7 36. Qc5+ Kd8 (36... Kf7 { [%cal Gc8c1] } 37. Rxa2) 37. Rxa2) (35... Kf7 36. Qc7+ (36. Qxb7+ Kf8 37. Qc8+ Kf7 { [%cal Gc8c1] } 38. Rxa2) 36... Kf6 37. Qd6+ Kf7) 36. Qd8+ Kh6 37. Qh4#) 35. Rf8+ Kxf8 36. Qc5+ Kf7 37. Rxa2) 34... Qxa1 { [%csl Gc2,Gh6,Rg7] } 35. Qc7+ Kg8 36. Qd8+ Kf7 37. Rf6#) 33... Qb3+ 34. Kf2 { [%csl Gf6][%cal Gh4f6] }) 31... Bxe4 { Masih menang tapi membenarkan hitam untuk counter attack }) 30. Nxf6+ Kf8 31. Nxd7+ Rxd7 32. Rh8+ Kf7 (32... Kg7 33. Qh4 Qd2+ 34. Kh1 { [%cal Gh4h6] } 34... Qe3 35. Qh6+ Kf7 36. Qf8#) 33. Qe3 { [%csl Gd2] } 33... Rd8 34. Rah1 Rxh8 35. Rxh8 Kg7 36. Rb8 { [%csl Gb7,Gg5] }) 29... Kxh8))) 20... fxg6 { [%cal Gd7f7] }) 16... Qh4 { [%cal Gd1e1] })) 9. fxe3 { [%csl Gd3,Ge3,Ge4] } *