[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "1-0"] [FEN "rn1q1rk1/pp2ppbp/2p2np1/8/3PP1b1/2P1B3/PPQN2PP/R3KBNR w KQ - 0 1"] [GameDuration "00:00:10"] [GameEndTime "2025-04-22T18:45:14.816 PDT"] [GameStartTime "2025-04-22T18:45:04.816 PDT"] [PlyCount "21"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. h3 {+0.77 7/22 484 8898} Bc8 {-0.67 8/19 1091 12594} 2. Bc4 {+0.65 8/17 427 12197} c5 {-0.67 6/12 393 3371} 3. d5 {+0.56 7/18 632 7951} Re8 {-0.27 7/16 704 9454} 4. Bg5 {+0.19 7/14 588 9361} e6 {-0.23 6/12 647 6935} 5. Ne2 {+0.24 7/15 383 7889} h6 {-0.22 7/19 275 7431} 6. Bxf6 {+0.63 8/24 427 10528} Qxf6 {-0.41 8/19 374 15380} 7. O-O-O {+0.54 8/16 278 10166} a6 {-0.56 8/23 351 14623} 8. Rhf1 {+0.42 9/20 431 16845} Qe7 {-0.15 9/23 324 14599} 9. Nf4 {+0.51 9/22 521 19853} b5 {-0.17 10/23 315 14392} 10. dxe6 {-0.17 7/22 293 3687} bxc4 {-0.64 7/11 193 1805} 11. Nd5 {+0.33 3/3 211 172, Black makes an illegal move: b5c4} 1-0