[Event "Smt Basanti Devi Memorial Arena"] [Site "https://lichess.org/mtX0IhEB"] [Date "2020.05.24"] [White "Tejaswisingh"] [Black "OJAS_2005_RAUT"] [Result "0-1"] [UTCDate "2020.05.24"] [UTCTime "13:53:36"] [WhiteElo "1582"] [BlackElo "1662"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E22"] [Opening "Nimzo-Indian Defense: Spielmann Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 { E22 Nimzo-Indian Defense: Spielmann Variation } Bxc3+ 5. bxc3?! { (0.52 → -0.17) Inaccuracy. Qxc3 was best. } (5. Qxc3 b6 6. e3 O-O 7. b3 Bb7 8. Nf3 Ne4 9. Qc2 c5) 5... O-O 6. Bg5 b6 7. Nf3 h6 8. Bh4 Bb7 9. a4 a5 10. c5? { (0.04 → -1.13) Mistake. Nd2 was best. } (10. Nd2) 10... d6? { (-1.13 → 0.42) Mistake. Bxf3 was best. } (10... Bxf3 11. gxf3) 11. cxb6 cxb6 12. Bxf6 Qxf6 13. Qxb6 Qd8?? { (0.00 → 6.16) Blunder. Bc6 was best. } (13... Bc6 14. Qc7 Rd8 15. Nd2 Rd7 16. Qc8+ Kh7 17. Rb1 Rd8 18. Qc7 Rd7) 14. Qxb7 Nd7 15. g3?! { (5.99 → 4.63) Inaccuracy. Qb3 was best. } (15. Qb3) 15... Rb8 16. Qa6 Qc7 17. Bg2?? { (4.51 → -9.92) Blunder. Rc1 was best. } (17. Rc1 Rb3) 17... Qxc3+ 18. Nd2? { (-9.51 → Mate in 11) Checkmate is now unavoidable. Kf1 was best. } (18. Kf1 Qxa1+ 19. Ne1 Rb1 20. Qxa5 Nb6 21. Be4 Nc4 22. Bxb1 Nxa5 23. Bc2 Qxd4 24. Kg2 Qc4) 18... Qxa1+ 19. Nb1 Qxb1+?! { (Mate in 10 → -22.58) Lost forced checkmate sequence. Rxb1+ was best. } (19... Rxb1+ 20. Kd2 Qxd4+ 21. Qd3 Rb2+ 22. Kd1 Qxa4+ 23. Ke1 Qb4+ 24. Kd1 Nc5 25. Qc2 Qd4+ 26. Qd3) 20. Kd2 Qb2+ 21. Ke3 Rb3+ 22. Ke4?! { (-20.27 → Mate in 2) Checkmate is now unavoidable. Qd3 was best. } (22. Qd3 Nf6) 22... f5+ 23. Kf4 Qd2+ 24. e3 g5+ 25. Kf3 g4+ 26. Kf4 Qxf2+ 27. Bf3 Qxf3# { Black wins by checkmate. } 0-1