Stockfish
PGN
| Event | 36th Tamil Nadu IM 2025 |
| Site | Chennai IND |
| Date | 2025.11.16 |
| Round | 4.1 |
| White | IM Palencia, W |
| Black | IM Otero Acosta, D |
| Result | 0-1 |
| WhiteElo | 2229 |
| BlackElo | 2306 |
| ECO | B36 |
| Opening | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation |
| PlyCount | 140 |
Moves
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Bg5 Bg7 9.Qd2 O-O 10.Be2 a5 11.O-O a4 12.Rab1 Qa5 13.Nd5 Nxd5 14.Qxa5 Rxa5 15.cxd5 Bf6 16.Bxf6 exf6 17.Rbc1 Bd7 18.Rfd1 Bb5 19.Bf3 a3 20.Rd2 Ba6 21.h4 axb2 22.Rxb2 Rc5 23.Rxc5 dxc5 24.Rc2 b6 25.Rc3 Rb8 26.g4 c4 27.g5 Kg7 28.Bg2 b5 29.a3 b4 30.axb4 Rxb4 31.Bf1 f5 32.e5 Rb1 33.d6 Rd1 34.f4 Rd4 35.Rc1 Bb5 36.Be2 Rxf4 37.e6 Rd4 38.Rb1 Bc6 39.Rb6 Rxd6 40.e7 Rd2 41.Bxc4 Ba4 42.Ra6 Bd7 43.Ra8 Rd4 44.Ba2 Re4 45.Ra7 Rxe7 46.Kf2 Kf8 47.Bd5 Be6 48.Rxe7 Kxe7 49.Bb7 Kd6 50.Kg3 Ke5 51.Bc6 f4+ 52.Kf2 f6 53.gxf6 Kxf6 54.Kf3 Ke5 55.Be8 Bf5 56.Bf7 h6 57.Be8 g5 58.hxg5 hxg5 59.Bh5 Be6 60.Bg6 g4+ 61.Kf2 Bd5 62.Bh5 g3+ 63.Ke2 Kf5 64.Kf1 f3 65.Bxf3 Bxf3 66.Kg1 Kg4 67.Kf1 Kh3 68.Kg1 Bc6 69.Kf1 Kh2 70.Ke1 g2 0-1
