[Event "TechM GCL 3rd-4th 2025"] [Site "Mumbai IND"] [Date "2025.12.23"] [Round "4.2"] [White "Erigaisi, Arjun"] [Black "Keymer, Vincent"] [Result "0-1"] [GameId "Faxb4TT4"] [WhiteElo "2775"] [BlackElo "2776"] [Variant "Standard"] [TimeControl "-"] [ECO "E14"] [Opening "Queen's Indian Defense: Spassky System"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... Nf6 { [%eval 0.15] } 2. c4 { [%eval 0.17] } 2... e6 { [%eval 0.14] } 3. Nf3 { [%eval 0.11] } 3... b6 { [%eval 0.23] } 4. e3 { [%eval 0.06] } { E14 Queen's Indian Defense: Spassky System } 4... Bb7 { [%eval 0.11] } 5. Bd3 { [%eval 0.04] } 5... d5 { [%eval 0.04] } 6. b3 { [%eval 0.0] } 6... Nbd7 { [%eval 0.09] } 7. O-O { [%eval 0.12] } 7... Bd6 { [%eval 0.0] } 8. Bb2 { [%eval 0.12] } 8... O-O { [%eval 0.07] } 9. Nc3 { [%eval 0.1] } 9... a6 { [%eval 0.05] } 10. Re1 { [%eval 0.09] } 10... Ne4 { [%eval 0.16] } 11. Ne2 { [%eval 0.14] } 11... Qe7 { [%eval 0.04] } 12. Nf4 { [%eval 0.08] } 12... Nef6 { [%eval 0.32] } 13. Ne5 { [%eval 0.31] } 13... dxc4 { [%eval 0.22] } 14. bxc4 { [%eval 0.11] } 14... c5 { [%eval 0.24] } 15. Nxd7 { [%eval 0.0] } 15... Nxd7 { [%eval 0.0] } 16. d5 { [%eval 0.0] } 16... exd5 { [%eval 0.0] } 17. Nxd5 { [%eval -0.03] } 17... Bxd5 { [%eval 0.0] } 18. cxd5 { [%eval -0.1] } 18... b5 { [%eval -0.1] } 19. Bf5 { [%eval -0.12] } 19... Ne5 { [%eval 0.05] } 20. e4? { (0.05 → -1.21) Mistake. Rc1 was best. } { [%eval -1.21] } (20. Rc1 g6 21. f4 gxf5 22. fxe5 Bxe5 23. Bxe5 Qxe5 24. Rxc5 Rfe8 25. h3 Rad8) 20... g6 { [%eval -0.94] } 21. Bh3 { [%eval -1.21] } 21... c4 { [%eval -1.24] } 22. Bd4 { [%eval -1.23] } 22... Qh4 { [%eval -1.27] } 23. Re3 { [%eval -1.75] } 23... Rfe8 { [%eval -1.38] } 24. Qe2 { [%eval -1.32] } 24... h5 { [%eval -1.15] } 25. f3 { [%eval -1.2] } 25... Nd3 { [%eval -1.17] } 26. Qf1?! { (-1.17 → -1.89) Inaccuracy. Rxd3 was best. } { [%eval -1.89] } (26. Rxd3 cxd3 27. Qe3 Bf4 28. Qxd3 Rac8 29. Bb2 Bd6 30. e5 Qb4 31. Qb3 Rc4) 26... Nf4 { [%eval -1.62] } 27. Kh1? { (-1.62 → -3.10) Mistake. Qf2 was best. } { [%eval -3.1] } (27. Qf2 Qxf2+ 28. Kxf2 Rad8 29. Rd1 f5 30. e5 Bf8 31. d6 Kf7 32. Bc3 Bg7) 27... Nxd5 { [%eval -3.12] } 28. Ree1 { [%eval -3.09] } 28... Nf4 { [%eval -2.42] } 29. e5 { [%eval -2.44] } 29... Nxh3? { (-2.44 → -0.84) Mistake. Bc7 was best. } { [%eval -0.84] } (29... Bc7 30. Bd7 Red8 31. g3 Qe7 32. Bc6 Nd3 33. Bxa8 Nxe1 34. Rxe1 Rxd4 35. f4) 30. Re4 { [%eval -1.04] } 30... Qd8 { [%eval -0.77] } 31. exd6 { [%eval -0.94] } 31... Rxe4 { [%eval -0.62] } 32. fxe4 { [%eval -0.68] } 32... Qxd6 { [%eval -0.83] } 33. Rd1 { [%eval -1.29] } 33... Rd8?! { (-1.29 → -0.64) Inaccuracy. c3 was best. } { [%eval -0.64] } (33... c3 34. Be3 Qe5 35. gxh3 Qxe4+ 36. Qg2 Re8 37. Qxe4 Rxe4 38. Bb6 Ra4 39. Rc1) 34. gxh3 { [%eval -0.8] } 34... c3 { [%eval -0.85] } 35. Qf2?! { (-0.85 → -1.67) Inaccuracy. Qf3 was best. } { [%eval -1.67] } (35. Qf3 b4 36. Rf1 Rd7 37. Bf6 Kh7 38. a3 a5 39. h4 Qc7 40. axb4 axb4) 35... b4 { [%eval -1.11] } 36. e5?? { (-1.11 → -3.67) Blunder. Rf1 was best. } { [%eval -3.67] } (36. Rf1 Rd7 37. Bf6 a5 38. Qf3 Kh7 39. h4 Qc7 40. h3 Rd2 41. e5 Qc4) 36... Qc6+?! { (-3.67 → -2.27) Inaccuracy. Qe6 was best. } { [%eval -2.27] } (36... Qe6 37. Kg2 Qc4 38. e6 Qxe6 39. Qc2 Rd5 40. Qd3 Qd7 41. Qe4 c2 42. Qxc2) 37. Kg1 { [%eval -2.13] } 37... Qc4? { (-2.13 → -0.50) Mistake. Qd5 was best. } { [%eval -0.5] } (37... Qd5 38. Qc2 a5 39. Kf2 Kh7 40. Kg1 Rd7 41. Qa4 Qe6 42. Be3 Rxd1+ 43. Qxd1) 38. e6 { [%eval -0.52] } 38... Qxe6 { [%eval -0.61] } 39. Re1 { [%eval -0.56] } 39... Qxh3 { [%eval -0.43] } 40. Re4? { (-0.43 → -1.83) Mistake. Qf6 was best. } { [%eval -1.83] } (40. Qf6 Qg4+ 41. Kf1 Qf5+ 42. Qxf5 gxf5 43. Be3 a5 44. Ke2 a4 45. Rd1 Rc8) 40... Qf5 { [%eval -1.5] } 41. Qe3 { [%eval -1.64] } 41... Kh7 { [%eval -1.26] } 42. Rf4 { [%eval -1.33] } 42... Qd5?? { (-1.33 → 2.76) Blunder. Qe6 was best. } { [%eval 2.76] } (42... Qe6 43. Qxe6 fxe6 44. Kf2 g5 45. Re4 a5 46. Be3 Rd1 47. Bxg5 Kg6 48. Be3) 43. Qf2?? { (2.76 → -3.03) Blunder. Qe7 was best. } { [%eval -3.03] } (43. Qe7 Qxd4+ 44. Rxd4 Rxd4 45. Qxf7+ Kh6 46. Qf8+ Kh7 47. Qe7+ Kg8 48. Qf6 Rg4+) 43... Rd7 { [%eval -2.46] } 44. Qe2?? { (-2.46 → -8.12) Blunder. h4 was best. } { [%eval -8.12] } (44. h4 Qe6 45. Kh2 a5 46. Kg2 a4 47. a3 Rc7 48. axb4 c2 49. Bb2 c1=R) 44... Qg5+ { [%eval -7.79] } { Black wins. } 0-1