[Event "KSCA Weekly Challenge Arena"] [Site "https://lichess.org/yVN7Pvaa"] [Date "2023.02.27"] [Round "-"] [White "livinukalubowila"] [Black "Sithum_Rupasinghe"] [Result "0-1"] [GameId "yVN7Pvaa"] [UTCDate "2023.02.27"] [UTCTime "14:24:02"] [WhiteElo "820"] [BlackElo "936"] [WhiteRatingDiff "-70"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... e6 { [%eval 0.2] } { A40 Horwitz Defense } 2. Qd3?! { (0.20 → -0.41) Inaccuracy. c4 was best. } { [%eval -0.41] } (2. c4 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6) 2... Bd6? { (-0.41 → 0.95) Mistake. d5 was best. } { [%eval 0.95] } (2... d5 3. e4 dxe4 4. Qxe4 Nf6 5. Qd3 c5 6. Nf3 cxd4 7. Nxd4) 3. d5?? { (0.95 → -0.80) Blunder. e4 was best. } { [%eval -0.8] } (3. e4 c5 4. Nc3 cxd4 5. Nb5 Bc7 6. Nf3 Nc6 7. Nxc7+ Qxc7) 3... Be7?! { (-0.80 → 0.02) Inaccuracy. exd5 was best. } { [%eval 0.02] } (3... exd5 4. Qxd5 Nf6 5. Qd1 Be7 6. e3 d5 7. Nf3 O-O 8. c4 Nc6 9. Nc3 Be6 10. cxd5) 4. Qd4 { [%eval -0.5] } 4... Bf6 { [%eval -0.64] } 5. Qh4?? { (-0.64 → -6.60) Blunder. Qe3 was best. } { [%eval -6.6] } (5. Qe3 Ne7) 5... Bxh4 { [%eval -6.67] } 6. h3 { [%eval -6.88] } 6... Bf6 { [%eval -6.56] } 7. Nf3 { [%eval -6.9] } 7... Be7 { [%eval -6.38] } 8. dxe6 { [%eval -6.32] } 8... Bb4+ { [%eval -6.14] } 9. Kd1 { [%eval -6.89] } 9... dxe6+ { [%eval -6.86] } 10. Bd2 { [%eval -6.93] } 10... Bxd2 { [%eval -6.67] } 11. Nbxd2 { [%eval -6.5] } 11... e5 { [%eval -6.41] } 12. Nxe5 { [%eval -6.31] } 12... Ne7 { [%eval -6.34] } 13. Ng4 { [%eval -6.92] } 13... Rf8 { [%eval -6.48] } 14. Ne5 { [%eval -6.52] } 14... Nf5 { [%eval -6.1] } 15. Nc4 { [%eval -6.38] } 15... f6 { [%eval -6.1] } 16. Na5 { [%eval -6.44] } 16... Rf7 { [%eval -6.06] } 17. Nxb7 { [%eval -7.94] } 17... Bxb7 { [%eval -7.86] } 18. a4 { [%eval -11.22] } 18... Qd5?! { (-11.22 → -7.16) Inaccuracy. Rd7 was best. } { [%eval -7.16] } (18... Rd7 19. Ke1 Rxd2 20. c3 Nh4 21. Rg1 Kf7 22. e3 Ba6 23. c4 Nc6 24. c5 Rxb2 25. Rd1) 19. a5? { (-7.16 → Mate in 6) Checkmate is now unavoidable. e4 was best. } { [%eval #-6] } (19. e4 Qd4 20. exf5 Nc6 21. Bd3 O-O-O 22. Kc1 Qxf2 23. Rd1 Re7 24. Be4 Rxd2 25. Rxd2 Qf4) 19... Rd7 { [%eval #-5] } 20. b4 { [%eval #-1] } 20... Qxd2# { Black wins by checkmate. } 0-1