MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "685"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/pp2ppp1/3q3p/2pp4/2P2B2/3P4/PP2PPPP/RN1QKBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:02 +0000"]
[GameEndTime "2026-09-14T16:10:03 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf4 {+5.82/9 0.011s, n=12220, sd=12}
6. cxd5 {-5.57/8 0.019s, n=18360, sd=13} e6 {+6.71/9 0.018s, n=14352, sd=11}
7. Nc3 {-6.38/8 0.020s, n=18907, sd=15} exd5 {+6.84/9 0.014s, n=14278, sd=14}
8. Nxd5 {-6.50/9 0.026s, n=23527, sd=16} Qd6 {+6.90/11 0.016s, n=15404, sd=15}
9. e4 {-6.32/10 0.029s, n=21719, sd=17} Bd7 {+6.31/8 0.019s, n=18940, sd=15}
10. Nf3 {-6.26/10 0.033s, n=30805, sd=18} Nf6 {+6.55/9 0.036s, n=29209, sd=16}
11. Nc3 {-5.98/10 0.020s, n=18905, sd=17} Nc6 {+6.34/9 0.015s, n=14170, sd=14}
12. Be2 {-6.28/9 0.018s, n=16652, sd=16} Be7 {+6.01/9 0.014s, n=13387, sd=14}
13. Nb5 {-6.42/9 0.045s, n=32675, sd=15} Qb8 {+6.87/9 0.013s, n=12683, sd=13}
14. d4 {-6.94/8 0.015s, n=14846, sd=12}
cxd4 {+7.22/10 0.029s, n=27324, sd=13, White makes an illegal move: e1h1} 0-1