[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "1-0"] [FEN "r1bqr1k1/pp1nppbp/3p1np1/2p5/3PP3/2PBBP2/PP1QN1PP/RN2K2R w KQ - 0 1"] [GameDuration "00:00:13"] [GameEndTime "2025-04-22T18:47:57.371 PDT"] [GameStartTime "2025-04-22T18:47:43.684 PDT"] [PlyCount "35"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. a4 {+0.52 6/15 353 12347} b6 {-0.55 8/21 492 24704} 2. O-O {+0.50 8/20 661 24650} a6 {-0.58 8/20 332 17198} 3. h3 {+0.54 8/25 440 36252} Bb7 {-0.57 9/21 393 49569} 4. Na3 {+0.59 9/24 906 57156} Qc7 {-0.64 9/23 1217 37418} 5. Rfd1 {+0.65 7/21 263 6124} e6 {-0.65 6/22 1062 6193} 6. b4 {+0.70 4/8 643 1068} Bc6 {-0.70 5/14 926 2219} 7. Nc4 {+0.63 5/9 270 1921} b5 {-0.66 5/16 216 2436} 8. Na5 {+0.66 5/15 295 2741} bxa4 {-0.72 6/16 257 2592} 9. Nxc6 {+0.63 6/11 360 3289} Qxc6 {-0.69 6/16 195 2324} 10. bxc5 {+0.86 6/13 215 2645} dxc5 {-0.76 6/14 260 4007} 11. Qa2 {+0.84 5/14 241 1995} cxd4 {-0.66 6/12 180 2149} 12. cxd4 {+0.91 6/13 229 1962} Nb6 {-0.72 6/15 304 3386} 13. Rac1 {+0.82 5/14 331 1463} Qb7 {-0.72 5/12 350 2315} 14. Nc3 {+0.65 5/9 219 1455} Nh5 {-0.65 4/8 157 758} 15. Nxa4 {+0.65 2/7 179 193} Nxa4 {-0.73 5/12 172 1335} 16. Qxa4 {+0.73 4/7 182 772} Rec8 {-0.66 4/8 136 722} 17. e5 {+0.82 5/8 159 1308} Rxc1 {-0.90 5/13 289 1589} 18. Rxc1 {+0.91 6/11 314 2322, Black makes an illegal move: c8c1} 1-0