[Event "SN-2016-0-00803"] [Site "Lechenicher SchachServer"] [Date "2016.10.30"] [Round "-"] [White "Lainez, Jorge"] [Black "Feng, Jason"] [Result "1/2-1/2"] [WhiteElo "701"] [BlackElo "931"] [Variant "Standard"] [TimeControl "-"] [ECO "D01"] [Opening "Richter-Veresov Attack: Richter Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. f3 { D01 Richter-Veresov Attack: Richter Variation } e6?? { (-0.19 → 2.33) Blunder. Nbd7 was best. } (4... Nbd7 5. e3 h6 6. Bh4 c6 7. Bd3 Bxd3 8. cxd3 e5 9. dxe5 Nxe5 10. Bxf6 Qxf6 11. f4) 5. e3?? { (2.33 → -0.10) Blunder. e4 was best. } (5. e4 h6 6. Bxf6 Qxf6 7. exf5 Qxf5 8. g3 a6 9. f4 c5 10. Bh3 Qf6 11. Nce2 Nc6) 5... Be7 6. a3 h6 7. Bh4 Nbd7 8. Bb5 c6 9. Ba4 O-O 10. Nge2 Nb6 11. Bb3 Nfd7 12. Bg3 Nf6 13. O-O Bd6 14. Qe1 Qc7 15. Bxd6 Qxd6 16. Rd1 Rac8 17. Ng3 Bg6 18. Nce2 h5?! { (-0.43 → 0.54) Inaccuracy. c5 was best. } (18... c5) 19. Nf4 Bh7 20. Ngxh5 Nxh5 21. Nxh5 c5 22. Qh4? { (0.97 → -0.17) Mistake. c3 was best. } (22. c3 e5 23. Ba2 Rfe8 24. Qf2 exd4 25. exd4 c4 26. Qd2 Qg6 27. Nf4 Qh6 28. Rfe1 g5) 22... cxd4? { (-0.17 → 1.08) Mistake. c4 was best. } (22... c4 23. Ba2 Na4 24. Qg5 Bg6 25. Nf4 Nxb2 26. Nxg6 fxg6 27. Rb1 Qxa3 28. e4 dxe4 29. Qxg6) 23. f4?? { (1.08 → -1.00) Blunder. exd4 was best. } (23. exd4 Qd8 24. Qg3 Bg6 25. Qe5 Bxh5 26. Qxh5 Nc4 27. Bxc4 dxc4 28. f4 Qd5 29. Qxd5 exd5) 23... dxe3 24. Rf3?! { (-0.97 → -1.77) Inaccuracy. Rde1 was best. } (24. Rde1 Bg6 25. f5 exf5 26. Nf4 Nc4 27. Bxc4 Rxc4 28. Rxe3 Qb6 29. Re1 Re4 30. Qf2 Qxb2) 24... Bxc2?? { (-1.77 → Mate in 4) Checkmate is now unavoidable. Qd8 was best. } (24... Qd8) 25. Rg3?! { (Mate in 4 → 15.97) Lost forced checkmate sequence. Nf6+ was best. } (25. Nf6+ gxf6 26. Rh3 Kg7 27. Qh6+ Kg8 28. Qh8#) 25... Bg6?! { (15.97 → Mate in 4) Checkmate is now unavoidable. f6 was best. } (25... f6 26. Rxg7+) 26. f5?? { (Mate in 4 → -0.51) Lost forced checkmate sequence. Nf6+ was best. } (26. Nf6+ gxf6 27. Rh3 Bh5 28. Qxh5 Qxf4 29. Qh7#) 26... exf5?? { (-0.51 → 3.12) Blunder. Bxh5 was best. } (26... Bxh5 27. Qxh5 Qe5 28. Rh3 f6 29. Qh7+ Kf7 30. Qg6+ Ke7 31. fxe6 e2 32. Re1 Kxe6 33. Kf2) 27. Rh3?? { (3.12 → 0.00) Blunder. Qd4 was best. } (27. Qd4 f6 28. Rxg6 Rf7 29. Qxe3 Qc5 30. Qxc5 Rxc5 31. Nf4 Rd7 32. Rg3 Rc6 33. Rgd3 Kf8) 27... Bxh5 28. Qxh5 f6 29. Rxe3?? { (0.00 → -2.30) Blunder. Qxf5 was best. } (29. Qxf5 Rfe8 30. Qh7+ Kf8 31. Qh8+ Kf7 32. Qh5+ Kf8 33. Qh8+ Kf7 34. Qh5+ Kf8 35. Qh8+) 29... Nc4?? { (-2.30 → -0.16) Blunder. Qc5 was best. } (29... Qc5 30. Qf3 Rfe8 31. Re1 Rxe3 32. Qxe3 Qxe3+ 33. Rxe3 Kf7 34. Kf2 Nc4 35. Re2 g5 36. Bxc4) 30. Red3?! { (-0.16 → -1.09) Inaccuracy. Bxc4 was best. } (30. Bxc4 Rxc4 31. Qxf5 Rfc8 32. Qxd5+ Qxd5 33. Rxd5 Rc2 34. b4 R8c7 35. Red3 Ra2 36. h3 b6) 30... Qb6+?! { (-1.09 → -0.39) Inaccuracy. Qc5+ was best. } (30... Qc5+) 31. Kh1 Rfd8 32. Rh3? { (0.00 → -1.41) Mistake. Qxf5 was best. } (32. Qxf5 Ne3 33. Bxd5+ Nxd5 34. Rxd5 Qc7 35. h3 Rxd5 36. Qxd5+ Kf8 37. Re1 Rd8 38. Qe4 b6) 32... Kf8?? { (-1.41 → 1.05) Blunder. Ne3 was best. } (32... Ne3 33. Re1 f4 34. Rhxe3 fxe3 35. Bxd5+ Rxd5 36. Qxd5+ Kf8 37. Qh5 Rc5 38. Qe2 Re5 39. h3) 33. Qh8+?! { (1.05 → 0.00) Inaccuracy. Qg6 was best. } (33. Qg6 Kg8 34. Qh7+ Kf7 35. Rg3 Rg8 36. Qg6+ Kf8 37. Qxf5 Rc5 38. Rxd5 Nd6 39. Qe6 Rc1+) 33... Kf7 34. Qh5+ Kg8?! { (-0.02 → 1.02) Inaccuracy. Ke6 was best. } (34... Ke6) 35. Qh8+?! { (1.02 → 0.36) Inaccuracy. Qh7+ was best. } (35. Qh7+) 35... Kf7 36. Qh5+ Kg8 37. Qh8+?! { (1.06 → 0.00) Inaccuracy. Qh7+ was best. } (37. Qh7+) 37... Kf7 { The game is a draw. } 1/2-1/2