MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2500"]
[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 "r1bqkb1r/pppp1p1p/n4np1/4p3/2P2P1P/PP6/3PP1P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:39:49 +0200"]
[GameEndTime "2026-09-14T17:39:50 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf4 {+3.17/9 0.017s, n=12967, sd=13}
6. Nc3 {-3.19/8 0.025s, n=18337, sd=12} Bg7 {+3.95/11 0.024s, n=18828, sd=14}
7. d4 {-3.89/9 0.022s, n=13426, sd=17} Nh5 {+3.84/10 0.019s, n=14390, sd=16}
8. Nh3 {-3.81/8 0.024s, n=16366, sd=11} d5 {+4.09/10 0.062s, n=42292, sd=17}
9. Nxf4 {-3.35/10 0.031s, n=21762, sd=18} Ng3 {+3.61/11 0.030s, n=22285, sd=16}
10. Rh2 {-3.76/9 0.029s, n=13115, sd=15} Nxf1 {+3.59/9 0.032s, n=19557, sd=15}
11. Kxf1 {-2.53/11 0.021s, n=15291, sd=16} dxc4 {+2.81/9 0.019s, n=12640, sd=15}
12. e3 {-2.70/10 0.019s, n=13017, sd=13} cxb3 {+3.09/9 0.030s, n=20912, sd=14}
13. h5 {-2.48/10 0.017s, n=13160, sd=16} Nc5 {+2.79/11 0.058s, n=41280, sd=19}
14. h6 {-2.62/8 0.018s, n=12838, sd=11} Bf6 {+2.51/10 0.025s, n=17953, sd=17}
15. Bb2 {-1.76/11 0.027s, n=15853, sd=20} Ne6 {+2.50/10 0.018s, n=13789, sd=14}
16. Qxb3 {-1.23/10 0.016s, n=12993, sd=18} Nxf4 {+1.42/8 0.018s, n=13049, sd=15}
17. exf4 {-1.27/10 0.026s, n=18162, sd=23} Qxd4 {+1.15/9 0.025s, n=16408, sd=17}
18. g3 {-2.61/10 0.033s, n=22073, sd=24} Qd3+ {+2.44/9 0.015s, n=12373, sd=20}
19. Re2+ {-3.15/8 0.017s, n=13403, sd=19} Be6 {+1.82/10 0.018s, n=14190, sd=26}
20. Qxb7 {-2.71/10 0.020s, n=16965, sd=18, Black makes an illegal move: e8h8}
1-0