MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2944"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/ppp1ppp1/3p3p/8/4PQ2/3P4/PPP2PPP/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:44:07 +0200"]
[GameEndTime "2026-09-14T18:44:07 +0200"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.48/8 0.033s, n=22826, sd=12}
6. Nf3 {-0.72/9 0.033s, n=20865, sd=12} Nf6 {+0.73/9 0.021s, n=12947, sd=14}
7. d4 {-0.67/10 0.065s, n=45505, sd=17} Nxd4 {+0.67/9 0.045s, n=31541, sd=14}
8. Nxd4 {-0.50/10 0.029s, n=19029, sd=19} e5 {+0.84/10 0.020s, n=15646, sd=20}
9. Qd2 {-0.74/9 0.017s, n=16348, sd=13} exd4 {+0.89/10 0.014s, n=12756, sd=17}
10. Qxd4 {-0.47/10 0.016s, n=15513, sd=16} d5 {+0.77/10 0.014s, n=12307, sd=9}
11. exd5 {-0.78/9 0.019s, n=14642, sd=13} Qxd5 {+0.60/12 0.044s, n=37071, sd=21}
12. Be3 {-0.90/9 0.036s, n=25560, sd=15} Qxd4 {+0.63/10 0.031s, n=17986, sd=12}
13. Bxd4 {-0.77/10 0.018s, n=14399, sd=16} Bf5 {+0.75/10 0.013s, n=12185, sd=9}
14. Nd2 {-0.69/9 0.029s, n=21633, sd=19} Bxc2 {+1.05/11 0.019s, n=16243, sd=16}
15. Bb5+ {-0.67/9 0.030s, n=25633, sd=16} c6 {+2.04/11 0.013s, n=12711, sd=16}
16. Rc1 {-1.65/10 0.032s, n=17539, sd=17} Bf5 {+2.46/11 0.018s, n=15907, sd=15}
17. Rxc6 {-2.44/10 0.029s, n=24483, sd=19} Bd7 {+2.50/12 0.024s, n=15659, sd=18}
18. Rxf6 {-2.35/10 0.014s, n=15380, sd=22} gxf6 {+2.31/9 0.029s, n=15085, sd=18}
19. Bxd7+ {-2.14/10 0.024s, n=14944, sd=13}
Kxd7 {+2.60/9 0.017s, n=14951, sd=17, White makes an illegal move: e1h1} 0-1