[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "r2qkb1r/ppp2ppp/3pb1n1/3N4/3nP3/6P1/PPP2PBP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:18"] [GameEndTime "2025-04-22T18:40:40.195 PDT"] [GameStartTime "2025-04-22T18:40:22.131 PDT"] [PlyCount "54"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. Qxd4 {+0.86 8/18 871 10720} c6 {-0.80 7/18 594 7537} 2. Ne3 {+0.87 7/19 590 4582} Qb6 {-0.95 7/15 325 4578} 3. Qxb6 {+0.81 6/13 386 2354} axb6 {-0.90 6/15 1863 1248} 4. f4 {+0.98 7/23 340 5918} Ne7 {-0.65 8/18 264 7779} 5. b3 {+0.73 8/17 335 10547} d5 {-0.45 8/19 422 13908} 6. Bb2 {+0.73 8/18 496 15536} dxe4 {-0.63 9/19 321 11985} 7. Bxe4 {+0.78 9/23 429 15232} O-O-O {-0.46 8/25 329 12531} 8. f5 {+0.49 9/23 503 17551} Bd5 {-0.46 9/24 214 9233} 9. Nxd5 {+0.46 9/18 241 9463} Nxd5 {-0.45 10/22 326 14974} 10. O-O-O {+0.38 10/23 801 30500} Nf6 {-0.44 10/20 233 11415} 11. Rxd8+ {+0.40 10/21 370 15810} Kxd8 {-0.36 10/20 448 19952} 12. Rd1+ {+0.28 8/15 177 6629} Kc7 {-0.33 9/21 192 9250} 13. Bd3 {+0.33 8/17 247 11147} b5 {-0.44 9/22 377 17173} 14. Be5+ {+0.33 8/17 334 11908} Kc8 {-0.36 8/18 210 8710} 15. Kb2 {+0.31 8/16 419 17603} h5 {-0.36 8/15 286 11941} 16. a4 {+0.51 8/17 250 9836} Ng4 {-0.45 8/18 173 9109} 17. Bd4 {+0.34 8/17 128 6177} bxa4 {-0.47 8/18 153 8098} 18. bxa4 {+0.37 8/16 169 8776} f6 {-0.26 8/15 157 8373} 19. h3 {+0.31 8/13 108 6437} Ne5 {-0.13 7/15 135 6214} 20. Be2 {+0.25 7/13 195 5469} Bd6 {-0.11 7/16 189 8125} 21. a5 {+0.37 6/13 144 2378} h4 {-0.33 7/19 212 10044} 22. g4 {+0.25 6/12 154 3033} Re8 {-0.30 7/17 185 8841} 23. Bf2 {+0.22 5/13 145 2157} Bb4 {-0.28 7/17 309 7451} 24. a6 {+0.28 5/13 116 1789} bxa6 {-0.03 6/14 102 2254} 25. c3 {+0.28 5/13 96 1695} Be7 {-0.04 5/11 179 1437} 26. Ra1 {+0.45 5/11 354 1188} Kd7 {-0.32 1/4 119 57} 27. Rxa6 {+0.60 6/11 111 2198} Bd6 {-0.63 4/7 161 622, White makes an illegal move: a1a6} 0-1