[Event "Eureka Open Section C"] [Site "https://lichess.org/YZ8dg5gu"] [Date "2020.07.25"] [White "SouthAfricanElephant"] [Black "Kupa0817041596"] [Result "0-1"] [UTCDate "2020.07.25"] [UTCTime "13:55:01"] [WhiteElo "1868"] [BlackElo "1456"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A92"] [Opening "Dutch Defense: Stonewall Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nf3 f5?! { (0.13 → 1.16) Inaccuracy. Nf6 was best. } (3... Nf6 4. cxd5 exd5 5. Nc3 Bd6 6. Bg5 c6 7. Qb3 h6 8. Bh4) 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O { A92 Dutch Defense: Stonewall Variation } 7. Qc2 c6 8. Bf4 Nbd7 9. Nbd2 Ne4 10. Rfd1?! { (0.87 → 0.21) Inaccuracy. Ne5 was best. } (10. Ne5) 10... g5 11. Be5 g4 12. Ne1 Nxe5 13. dxe5 Rf7 14. Nd3 Rg7 15. Nf4 Qe8 16. Rac1 h5 17. a3 h4 18. b4 Rh7 19. cxd5 exd5 20. f3?? { (0.91 → -0.85) Blunder. b5 was best. } (20. b5 Rh6 21. Nxe4 fxe4 22. bxc6 bxc6 23. e6 h3 24. Qxc6 Qxc6 25. Rxc6 hxg2 26. Rdc1 Bxe6) 20... Nxd2 21. Qxd2 gxf3?? { (-0.92 → 1.33) Blunder. Bd8 was best. } (21... Bd8) 22. exf3? { (1.33 → 0.00) Mistake. Bxf3 was best. } (22. Bxf3) 22... Bg5 23. Re1 Be6 24. Rcd1?! { (0.00 → -0.75) Inaccuracy. Qd4 was best. } (24. Qd4 a5) 24... Rd8?! { (-0.75 → 0.24) Inaccuracy. a5 was best. } (24... a5 25. Ra1 hxg3 26. hxg3 Qd8 27. Qd4 Bxf4 28. Qxf4 Qb6+ 29. Kf1 d4 30. Red1 d3 31. Rxd3) 25. Qd4 Bxf4 26. Qxf4?! { (0.39 → -0.32) Inaccuracy. gxf4 was best. } (26. gxf4 h3 27. Bf1 Ra8 28. Kf2 Rg7 29. Ra1 Qg6 30. Ke2 Kh7 31. Rec1 a5 32. b5 cxb5) 26... Rdd7 27. Kf2 Rdg7 28. Rh1 Qf7 29. a4 Qe7 30. Rd2 a5 31. Rb2? { (0.10 → -1.26) Mistake. bxa5 was best. } (31. bxa5) 31... axb4 32. Rxb4 Qc5+ 33. Qd4?? { (-1.24 → -7.88) Blunder. Rd4 was best. } (33. Rd4) 33... Qc2+ 34. Kg1 hxg3 35. h3? { (-9.91 → Mate in 6) Checkmate is now unavoidable. Qb6 was best. } (35. Qb6 gxh2+ 36. Rxh2 Qc1+ 37. Kf2 Qd2+ 38. Kf1 Rxh2 39. Qd8+ Kh7 40. Rh4+ Rxh4 41. Qxh4+ Qh6) 35... Qc1+ 36. Bf1 g2 37. Qf2 gxf1=Q+ 38. Kh2 Qxf2# { Black wins by checkmate. } 0-1