MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "216"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p1p1ppp1/3p4/1p5p/P2P4/1P3P2/2P1PKPP/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:17 +0000"]
[GameEndTime "2026-09-14T13:36:18 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa4 {-0.39/9 0.033s, n=24282, sd=12}
6. Rxa4 {+0.44/10 0.024s, n=21127, sd=15} Bd7 {-0.35/10 0.039s, n=22016, sd=16}
7. Ra2 {+0.38/9 0.016s, n=15059, sd=16} e5 {+0.12/8 0.034s, n=14448, sd=11}
8. e4 {+0.06/9 0.026s, n=21783, sd=13} exd4 {-0.45/9 0.033s, n=18507, sd=12}
9. Ne2 {-0.14/9 0.028s, n=19271, sd=13} c5 {+0.22/9 0.018s, n=14472, sd=12}
10. c3 {-0.07/9 0.016s, n=12959, sd=12} Nc6 {+0.13/9 0.036s, n=23009, sd=16}
11. cxd4 {-0.15/8 0.025s, n=14004, sd=11} Be7 {-0.06/8 0.022s, n=17965, sd=13}
12. Nbc3 {+0.18/9 0.020s, n=12668, sd=13} cxd4 {+0.10/8 0.020s, n=14916, sd=14}
13. Nxd4 {+0.56/10 0.034s, n=23687, sd=15} Nxd4 {-0.84/9 0.031s, n=17613, sd=17}
14. Qxd4 {+0.27/10 0.031s, n=25177, sd=16} Bf6 {-0.74/8 0.024s, n=12117, sd=15}
15. Qe3 {+0.60/10 0.014s, n=12119, sd=12} Ne7 {-0.97/9 0.017s, n=13241, sd=18}
16. Bc4 {+0.51/12 0.020s, n=17901, sd=17, Black makes an illegal move: e8h8} 1-0