[Event "北千住例会: 2022-06-25 2R"] [Site "https://lichess.org/study/0Gsow1PX/fPd6FHOM"] [Result "*"] [Variant "Standard"] [ECO "A15"] [Opening "English Opening: Anglo-Indian Defense, King's Indian Formation"] [Annotator "https://lichess.org/@/zbxah"] [UTCDate "2022.06.25"] [UTCTime "10:33:09"] [Source "https://lichess.org/study/0Gsow1PX/fPd6FHOM"] [Orientation "black"] 1. c4 { [%eval 0.23] } 1... Nf6 { [%eval 0.29] } 2. Nf3 { [%eval 0.25] } 2... g6 { [%eval 0.38] } 3. g3 { [%eval 0.2] } 3... Bg7 { [%eval 0.22] } 4. Bg2 { [%eval 0.23] } 4... O-O { [%eval 0.21] } 5. O-O { [%eval 0.15] } 5... c6 { [%eval 0.13] } 6. Nc3 { [%eval 0.13] } 6... d5 { [%eval 0.33] } 7. d3?! { [%eval -0.49] } { Inaccuracy. cxd5 was best. } (7. cxd5 cxd5 8. d4 Ne4 9. Ne5 Nxc3 10. bxc3 Nc6 11. Qb3 Nxe5) 7... dxc4 { [%eval -0.47] } 8. dxc4 { [%eval -0.5] } 8... Be6?! { [%eval 0.47] } { Inaccuracy. Qxd1 was best. } (8... Qxd1) 9. Qa4 { [%eval 0.12] } 9... Nbd7 { [%eval 0.05] } 10. Rd1 { [%eval 0.12] } 10... Qb6 { [%eval 0.2] } 11. Be3?! { [%eval -0.7] } { Inaccuracy. h3 was best. } { [%csl Yb2] } (11. h3 Ne8) 11... Qxb2 { [%eval -0.36] } 12. Rab1?? { [%eval -6.53] } { Blunder. Qb3 was best. } (12. Qb3) 12... Qxc3 { [%eval -6.0] } 13. Rdc1 { [%eval -6.61] } 13... Qxc1+?? { [%eval 1.95] } { Blunder. Nb6 was best. } (13... Nb6 14. Rxb6 (14. Qd1 Qa5 (14... Qxc1) 15. c5 Nbd5 16. Bd4 Bc8 17. Qb3 Bf5 18. Qxb7 Bxb1 19. Qxb1 Qd8 20. Qa1) 14... axb6) 14. Rxc1 { [%eval 1.91] } 14... a6? { [%eval 3.95] } { Mistake. Nb6 was best. } (14... Nb6 15. Qb3) 15. Qb4?? { [%eval 1.64] } { Blunder. Nd4 was best. } { [%csl Re7,Rb7] } (15. Nd4 b5) 15... Rab8?! { [%eval 2.87] } { Inaccuracy. b5 was best. } (15... b5 16. cxb5 axb5 17. Nd4 Nd5 18. Bxd5 Bxd5 19. Nxc6 Bxc6 20. Rxc6 Rxa2 21. Qxe7 Ne5 22. Rc5) 16. Bf4 { [%eval 2.84] } 16... c5 { [%eval 2.89] } 17. Qb3 { [%eval 2.94] } 17... Rbc8?! { [%eval 3.87] } { Inaccuracy. b5 was best. } (17... b5 18. Bxb8) 18. Qxb7 { [%eval 3.55] } 18... a5 { [%eval 4.13] } 19. Qb5?! { [%eval 2.79] } { Inaccuracy. Ng5 was best. } (19. Ng5 Bg4) 19... Ra8?? { [%eval 6.35] } { Blunder. h6 was best. } (19... h6 20. Be5 Rfd8 21. h3 a4 22. Bc3 Rb8 23. Qxa4 Nb6 24. Qa7 Nxc4 25. Ne5 Nd5 26. Bxd5) 20. Ng5 { [%eval 6.11] } 20... Ra7 { [%eval 7.32] } 21. Nxe6 { [%eval 7.11] } 21... fxe6 { [%eval 6.98] } 22. Qc6 { [%eval 6.96] } 22... Kf7 { [%eval 8.52] } 23. Bh3 { [%eval 8.31] } 23... e5? { [%eval #2] } { Checkmate is now unavoidable. Kg8 was best. } (23... Kg8 24. Bxe6+ Kh8 25. Rd1 a4 26. Bxd7 Rxd7 27. Rxd7 Nxd7 28. Qxa4 Ne5 29. Be3 Nd3 30. exd3) 24. Be6+ { [%eval #1] } 24... Ke8 { [%eval #1] } 25. Qc8# *