[Event "Practice session 20th sep"] [Site "https://lichess.org/oSv3lhg2"] [Date "2025.09.20"] [Round "-"] [White "Sumukh1812"] [Black "Samdarsidalai"] [Result "0-1"] [GameId "oSv3lhg2"] [UTCDate "2025.09.20"] [UTCTime "15:11:53"] [WhiteElo "1500"] [BlackElo "1742"] [WhiteRatingDiff "-159"] [BlackRatingDiff "+118"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B00"] [Opening "Ware Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... a5?! { (0.18 → 0.74) Inaccuracy. e5 was best. } { [%eval 0.74] } { B00 Ware Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. Bc4 { [%eval 0.21] } 2... f6? { (0.21 → 1.67) Mistake. c6 was best. } { [%eval 1.67] } (2... c6 3. d4 d5 4. exd5 cxd5 5. Be2 Bf5 6. Nc3 Nc6 7. Bf4) 3. Qf3? { (1.67 → 0.50) Mistake. d4 was best. } { [%eval 0.5] } (3. d4 e6 4. Qe2 c6 5. Nc3 Bb4 6. e5 d5 7. Bd3 a4 8. a3 Ba5) 3... d6?! { (0.50 → 1.62) Inaccuracy. Nc6 was best. } { [%eval 1.62] } (3... Nc6 4. Qe2 Nd4 5. Qd3 e5 6. Ne2 Ne6 7. Qg3 Ne7 8. O-O) 4. Nh3? { (1.62 → 0.31) Mistake. d4 was best. } { [%eval 0.31] } (4. d4) 4... Nc6 { [%eval 0.27] } 5. Nf4 { [%eval -0.1] } 5... Nd4?? { (-0.10 → 2.32) Blunder. Ne5 was best. } { [%eval 2.32] } (5... Ne5 6. Qc3) 6. Qd3? { (2.32 → 0.68) Mistake. Qh5+ was best. } { [%eval 0.68] } (6. Qh5+ Kd7 7. c3 e5 8. cxd4 exf4 9. d3 g5 10. Nc3 c6 11. h4 Kc7) 6... Nc6?? { (0.68 → 2.54) Blunder. e5 was best. } { [%eval 2.54] } (6... e5 7. c3 f5 8. cxd4 exf4 9. O-O Be7 10. Nc3 c6 11. Bxg8 Rxg8 12. d5) 7. O-O?? { (2.54 → 0.56) Blunder. Ne6 was best. } { [%eval 0.56] } (7. Ne6 Bxe6 8. Bxe6 Qb8 9. Qb5 g6 10. d4 a4 11. Bd2 Bh6 12. f4 Kf8) 7... Ne5 { [%eval 0.57] } 8. Qd4 { [%eval 0.58] } 8... d5? { (0.58 → 1.72) Mistake. Nxc4 was best. } { [%eval 1.72] } (8... Nxc4 9. Qxc4 e5 10. Ne6 Bxe6 11. Qxe6+ Ne7 12. Qb3 b6 13. Nc3 Nc6 14. Qa4) 9. exd5 { [%eval 1.94] } 9... Nxc4?! { (1.94 → 2.73) Inaccuracy. g5 was best. } { [%eval 2.73] } (9... g5 10. Nd3) 10. Qxc4 { [%eval 2.65] } 10... Qd7 { [%eval 3.34] } 11. Ne6 { [%eval 3.4] } 11... Qd8? { (3.40 → 6.84) Mistake. c6 was best. } { [%eval 6.84] } (11... c6 12. dxc6 bxc6 13. Re1 Nh6 14. d4 Qd6 15. Bxh6 gxh6 16. Nc3 Rb8 17. Nc5) 12. Nxd8 { [%eval 6.75] } 12... Kxd8 { [%eval 6.73] } 13. Qa4 { [%eval 5.82] } 13... Bd7 { [%eval 5.88] } 14. Qd4 { [%eval 5.52] } 14... Kc8 { [%eval 5.94] } 15. Nc3 { [%eval 6.02] } 15... Nh6 { [%eval 6.34] } 16. b4 { [%eval 5.14] } 16... axb4 { [%eval 5.07] } 17. Qxb4 { [%eval 5.15] } 17... Nf5 { [%eval 5.58] } 18. g4?! { (5.58 → 4.07) Inaccuracy. Rb1 was best. } { [%eval 4.07] } (18. Rb1 b6 19. Qe4 g5 20. d4 Nh4 21. Kh1 Bg7 22. Qe1 Bf5 23. a4 Bxc2) 18... Nh4 { [%eval 4.61] } 19. Re1?! { (4.61 → 3.34) Inaccuracy. Rb1 was best. } { [%eval 3.34] } (19. Rb1 b6 20. Qc4 h5 21. f3 Ra5 22. d6 exd6 23. Nd5 Rc5 24. Nxb6+ Kd8) 19... Nf3+ { [%eval 3.65] } 20. Kf1 { [%eval 3.59] } 20... Nxh2+ { [%eval 4.18] } 21. Kg2 { [%eval 4.22] } 21... Nxg4 { [%eval 4.85] } 22. Re4 { [%eval 3.97] } 22... Nh6?! { (3.97 → 6.09) Inaccuracy. e6 was best. } { [%eval 6.09] } (22... e6 23. Qb3 h5 24. Rb1 b6 25. d3 h4 26. Rxg4 exd5 27. Ra4 h3+ 28. Kh1) 23. Rb1 { [%eval 5.87] } 23... f5?? { (5.87 → Mate in 15) Checkmate is now unavoidable. Kd8 was best. } { [%eval #15] } (23... Kd8 24. Qxb7 Rc8 25. Na4 f5 26. Rc4 Ng4 27. Rxg4 h5 28. Rc4 h4 29. Ba3) 24. Rf4?? { (Mate in 15 → 5.87) Lost forced checkmate sequence. Qxb7+ was best. } { [%eval 5.87] } (24. Qxb7+ Kd8 25. Qxa8+ Bc8 26. Rb8 Ke8 27. Rxc8+ Kf7 28. Qc6 g6 29. Qe6+ Kg7) 24... e6?! { (5.87 → 9.79) Inaccuracy. Kd8 was best. } { [%eval 9.79] } (24... Kd8 25. Qxb7 Rc8 26. Qa7 Ng4 27. Rb8 e5 28. dxe6 Bd6 29. Rxc8+ Bxc8 30. d4) 25. dxe6?? { (9.79 → 0.52) Blunder. Qxb7+ was best. } { [%eval 0.52] } (25. Qxb7+ Kd8 26. Qxa8+ Ke7 27. Ba3+ Kf7 28. Qd8 Bxa3 29. Qxd7+ Kg6 30. Qxe6+ Kg5) 25... Bxb4?? { (0.52 → 4.14) Blunder. Bc6+ was best. } { [%eval 4.14] } (25... Bc6+ 26. f3) 26. Rbxb4?? { (4.14 → -1.06) Blunder. exd7+ was best. } { [%eval -1.06] } (26. exd7+ Kxd7 27. Rbxb4 Rhe8 28. d3 Ra6 29. Rfd4+ Kc8 30. Bxh6 Rg6+ 31. Kf1 Rxh6) 26... Bxe6 { [%eval -1.16] } 27. Nb5? { (-1.16 → -2.66) Mistake. Ra4 was best. } { [%eval -2.66] } (27. Ra4) 27... Rxa2 { [%eval -2.47] } 28. Rfc4? { (-2.47 → -4.34) Mistake. Ra4 was best. } { [%eval -4.34] } (28. Ra4 g5) 28... Bxc4 { [%eval -4.08] } 29. Rxc4 { [%eval -4.16] } 29... Ra1?? { (-4.16 → -0.80) Blunder. c6 was best. } { [%eval -0.8] } (29... c6 30. Nd6+ Kc7 31. Nb5+ Kd7 32. Rd4+ Kc8 33. Nd6+ Kc7 34. d3 g5 35. Nc4) 30. Rxc7+ { [%eval -0.7] } 30... Kb8 { [%eval -0.74] } 31. Bb2 { [%eval -0.8] } 31... Rb1 { [%eval -0.46] } 32. Ba3?? { (-0.46 → -4.21) Blunder. Be5 was best. } { [%eval -4.21] } (32. Be5) 32... Rxb5 { [%eval -4.24] } 33. Bb4? { (-4.24 → -7.69) Mistake. Bd6 was best. } { [%eval -7.69] } (33. Bd6 Ka8 34. c4 Ra5 35. d4 Ra6 36. c5 Ra2 37. Kf3 g5 38. d5 Ng4) 33... Rxb4 { [%eval -6.98] } 34. Rc3 { [%eval -7.12] } 34... Re8 { [%eval -7.09] } 35. d3 { [%eval -7.38] } 35... Ng4 { [%eval -7.4] } 36. f3 { [%eval -8.25] } 36... Ne3+ { [%eval -7.96] } 37. Kf2? { (-7.96 → Mate in 8) Checkmate is now unavoidable. Kh3 was best. } { [%eval #-8] } (37. Kh3 f4 38. Rb3 Rxb3 39. cxb3 Nc2 40. d4 Nxd4 41. Kg4) 37... Nd1+ { [%eval #-7] } 38. Kg2 { [%eval #-7] } 38... Re2+ { [%eval #-6] } 39. Kf1 { [%eval #-2] } 39... Nxc3 { [%eval #-1] } 40. Kg1 { [%eval #-1] } 40... Re1+ { [%eval #-6] } 41. Kf2 { [%eval #-5] } 41... Re2+ { [%eval #-4] } 42. Kf1 { [%eval #-1] } 42... Rh4 { [%eval #-2] } 43. Kg1 { [%eval #-2] } 43... Rhh2 { [%eval #-2] } 44. Kf1 { [%eval #-1] } 44... Rh1# { Black wins by checkmate. } 0-1