MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "777"]
[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 "rnbqk2r/1ppp1ppp/7n/pBb1p3/8/4PP1N/PPPP2PP/RNBQK1R1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:58 +0000"]
[GameEndTime "2026-09-14T16:00:59 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qh4+ {+2.70/10 0.040s, n=31813, sd=17}
6. Nf2 {-2.73/9 0.020s, n=16840, sd=17} Qxh2 {+2.36/10 0.024s, n=22226, sd=17}
7. Rh1 {-2.11/10 0.034s, n=29169, sd=16} Qxg2 {+2.33/11 0.033s, n=25366, sd=17}
8. d4 {-1.91/10 0.026s, n=21853, sd=14} Ba7 {+2.40/10 0.028s, n=24737, sd=14}
9. Bf1 {-1.77/10 0.038s, n=30535, sd=16} Qg6 {+2.56/10 0.014s, n=13613, sd=15}
10. Nc3 {-2.48/10 0.026s, n=21610, sd=18} exd4 {+2.69/9 0.014s, n=12207, sd=14}
11. exd4 {-3.08/8 0.024s, n=21614, sd=14} Nf5 {+1.86/9 0.033s, n=24751, sd=19}
12. Bf4 {-2.33/9 0.018s, n=13622, sd=10} Qe6+ {+3.59/9 0.016s, n=13674, sd=16}
13. Nfe4 {-3.27/8 0.019s, n=14513, sd=13} d5 {+3.84/10 0.017s, n=14752, sd=12}
14. Qd2 {-2.82/9 0.017s, n=14169, sd=15}
Na6 {+3.32/10 0.030s, n=28312, sd=14, White makes an illegal move: e1a1} 0-1