[Event "NM ZugAddict's Mystery Chess 2000 simul"] [Site "https://lichess.org/tGnWYIQb"] [Date "2026.04.28"] [Round "-"] [White "B_O_S_S_6_4"] [Black "ZugAddict"] [Result "1-0"] [GameId "tGnWYIQb"] [UTCDate "2026.04.28"] [UTCTime "03:03:24"] [WhiteElo "2108"] [BlackElo "2035"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "1200+60"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... Nf6 { [%eval 0.15] } 2. Nf3 { [%eval 0.11] } 2... g6 { [%eval 0.22] } 3. Bf4 { White offers draw } { [%eval 0.1] } 3... Bg7 { [%eval 0.17] } 4. e3 { [%eval 0.02] } { A48 London System } 4... c5 { [%eval 0.14] } 5. c3 { [%eval 0.09] } 5... Qb6 { [%eval 0.21] } 6. Nbd2 { [%eval 0.19] } 6... Qxb2?! { (0.19 → 1.10) Inaccuracy. O-O was best. } { [%eval 1.1] } (6... O-O 7. Nc4 Qc6 8. a4 d5 9. Ncd2 Qb6 10. Qb3 Qxb3 11. Nxb3) 7. Rb1?! { (1.10 → 0.40) Inaccuracy. Nc4 was best. } { [%eval 0.4] } (7. Nc4 Qxc3+ 8. Nfd2 b5 9. Rc1 Qb4 10. Rb1 bxc4 11. Rxb4 cxb4) 7... Qxc3 { [%eval 0.4] } 8. Rc1 { [%eval 0.06] } 8... Qa5?? { (0.06 → 3.67) Blunder. Qb4 was best. } { [%eval 3.67] } (8... Qb4 9. Rxc5 Nc6 10. Qc1 O-O 11. d5 e5 12. a3 Qb6 13. Rb5 Qd8 14. dxc6) 9. Rxc5 { [%eval 3.76] } 9... Qd8 { [%eval 3.84] } 10. Bc7 { [%eval 3.72] } 10... b6?! { (3.72 → 4.83) Inaccuracy. d6 was best. } { [%eval 4.83] } (10... d6 11. Bxd8 dxc5 12. Bc4 Kxd8 13. Bxf7 e6 14. Ng5 Ke7 15. Qb3 Bh6 16. Nxe6) 11. Rc1 { [%eval 4.82] } 11... O-O { [%eval 5.21] } 12. Bxd8 { [%eval 5.12] } 12... Rxd8 { [%eval 5.13] } 13. g3 { [%eval 4.5] } 13... Bb7 { [%eval 4.95] } 14. Bg2 { [%eval 4.9] } 14... Nc6 { [%eval 4.84] } 15. O-O { [%eval 4.86] } 15... Na5 { [%eval 4.99] } 16. Nb3 { [%eval 4.78] } 16... Rac8 { [%eval 5.13] } 17. Rxc8 { [%eval 5.02] } 17... Rxc8 { [%eval 5.07] } 18. Nxa5 { [%eval 5.0] } 18... bxa5 { [%eval 4.83] } 19. Ne5 { [%eval 4.99] } 19... Bxg2 { [%eval 5.6] } 20. Kxg2 { [%eval 5.59] } 20... d6 { [%eval 5.47] } 21. Ng4 { [%eval 5.07] } { Black resigns. } 1-0